[Event "Budapest Maroczy Memorial"]
[Site "Budapest"]
[Date "1952.03.26"]
[Round "14"]
[White "Geller, Efim P"]
[Black "Szily, Jozsef"]
[Result "1/2-1/2"]
[ECO "D30"]
[PlyCount "77"]
[EventDate "1952.03.03"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "HUN"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Nbd2 Nf6 5. e3 c5 6. Bd3 Nc6 ({RR} 6... cxd4 7. exd4 Be7 8. b3 O-O 9. O-O b6 10. Bb2 Bb7 11. Qe2 a5 12. Rad1 a4 13. Bb1 Nc6 14. Ne5 Na5 15. Qe3 Bb4 16. Ndf3 Qe7 17. Nd3 axb3 18. axb3 Ba3 19. c5 Bxb2 20. Nxb2 bxc5 21. dxc5 {Hujbert,F (2425)-Acs,P (2594) Hungary 2018 ½-½ (33)}) 7. O-O Be7 ({RR} 7... cxd4 8. exd4 Bd6 9. cxd5 Nxd5 10. Nc4 Be7 11. Nce5 O-O 12. Nxc6 bxc6 13. Qc2 Nb4 14. Bxh7+ Kh8 15. Qb1 f5 16. Bg6 Ba6 17. Rd1 Be2 18. Bd2 Bxf3 19. gxf3 Rf6 20. Bh5 g6 21. Bg5 Rf7 22. Bf4 {Hernando Rodrigo,J (2219)-Ljukin,S (2362) chess.com INT 2024 ½-½ (58)}) 8. Qe2 $146 ({RR} 8. a3 cxd4 9. exd4 dxc4 10. Nxc4 O-O 11. b4 a6 12. Nce5 Bd7 13. Bb2 Rc8 14. Qe2 Nd5 15. g3 Bf6 16. Rac1 Nce7 17. Rxc8 Nxc8 18. Qc2 g6 19. h4 Nd6 20. h5 Qe7 21. Kg2 Rc8 22. Qd2 Bb5 {Vlasenko,A (2311)-Frolyanov,D (2553) Voronezh 2008 0-1 (40)}) ({RR} 8. dxc5 Bxc5 9. a3 O-O 10. b4 Bd6 11. Bb2 Re8 12. Qc2 h6 13. b5 Na5 14. e4 dxc4 15. Nxc4 Nxc4 16. Bxc4 e5 17. Qb3 Be6 18. Bxe6 {½-½ (18) Hoi,C (2393)-Bente,B (2249) Germany 2016}) 8... O-O 9. dxc5 Bxc5 10. e4 dxe4 11. Nxe4 Nxe4 12. Bxe4 h6 13. Rd1 Qe7 14. Bxc6 bxc6 15. Ne5 Qf6 16. Ng4 Qh4 17. Be3 Bxe3 18. Nxe3 c5 19. Rd6 Bb7 20. Rad1 Qe4 21. Qg4 Qe5 22. b3 Rac8 23. Rd7 Rc7 24. Qg3 Qxg3 25. hxg3 Rfc8 26. Rd8+ Rxd8 27. Rxd8+ Kh7 28. Ng4 f6 29. f3 Kg6 30. Nf2 Kf7 31. Nd3 Bc8 32. Kf2 Ke7 33. Rg8 Kf7 34. Rh8 e5 35. Ke3 Bf5 36. Rd8 Bxd3 37. Kxd3 Ke7 38. Ra8 f5 39. a3 1/2-1/2

[Event "Belgrade GMA op"]
[Site "Belgrade"]
[Date "1988.??.??"]
[Round "?"]
[White "Zaichik, Gennadi"]
[Black "Geller, Efim P"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2510"]
[BlackElo "2465"]
[PlyCount "70"]
[EventDate "1988.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "YUG"]
[SourceTitle "CBM 010"]
[Source "ChessBase"]
[SourceDate "1989.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1989.06.01"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 Nf6 3. g3 Be7 4. Bg2 O-O 5. O-O d5 6. b3 c5 7. Bb2 Nc6 8. cxd5 exd5 9. d4 Ne4 10. dxc5 Bf6 11. Nd4 Nxc5 12. Nxc6 ({RR} 12. Na3 Ne4 13. Nac2 Re8 14. e3 Ne5 15. h3 b6 16. Nb4 Qd6 17. a3 Bd7 18. Ne2 Nf3+ 19. Bxf3 Bxb2 20. Qxd5 Qxd5 21. Nxd5 Bxa1 22. Nc7 Bf6 23. Bxe4 Rxe4 24. Nxa8 Bxh3 25. Rc1 h5 26. Nf4 Bg4 {Chigaev,M (2621)-Fressinet,L (2637) Samarkand UZB 2023 0-1 (43)}) 12... bxc6 13. Bxf6 Qxf6 14. Nd2 Ne6 $146 ({RR} 14... Bg4 15. h3 Bh5 16. Qc2 Nd7 17. Nf3 Rfe8 18. Rac1 Re6 19. Rfd1 Rae8 20. Rd2 Bg6 21. Qd1 Be4 22. Nd4 Rd6 23. Bxe4 Rxe4 24. Kg2 h5 25. h4 Nf8 26. e3 Qg6 27. Qc2 Rf6 28. Nxc6 Ne6 29. Ne7+ {Wilde,P-Liesecke,A Berlin West 1987 1-0}) ({RR} 14... Ba6 15. Rc1 Nd7 16. Nf3 Rfe8 17. Re1 Ne5 18. Nxe5 Rxe5 19. e3 Rd8 20. Qd4 Rd7 21. Rxc6 Qxc6 22. Qxe5 Rd8 23. Qb2 Bb7 24. Rd1 h6 25. h3 Rd7 26. Qd4 Qa6 27. a4 Bc6 28. Ra1 Qb6 29. Qxb6 {Sotiropoulos,A (1834)-Papakonstantinou,G (1612) Rio 2018 1-0 (56)}) 15. Rc1 Bb7 16. Nf3 c5 17. Ne1 Rfd8 18. Nd3 Rac8 19. Qd2 Ba6 20. Rfd1 g6 21. e3 Kg7 22. h4 d4 23. e4 c4 24. Qa5 cxd3 25. Qxa6 Rc2 26. f4 Nc5 27. Qxf6+ Kxf6 28. e5+ Ke7 29. Ra1 a5 30. Bf1 d2 31. Bg2 Rc8 32. Kf1 Nd3 33. Be4 Rc1 34. Bxd3 Rxa1 35. Ke2 Rxa2 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "1990.??.??"]
[Round "7"]
[White "Azmaiparashvili, Zurab"]
[Black "Geller, Efim P"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2610"]
[BlackElo "2515"]
[PlyCount "106"]
[EventDate "1990.03.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "CBM 018 Extra"]
[Source "ChessBase"]
[SourceDate "1990.11.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.11.01"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 Nf6 3. g3 Be7 4. Bg2 O-O 5. O-O d5 6. b3 c5 7. Bb2 Nc6 8. cxd5 exd5 9. d4 Ne4 10. dxc5 Bf6 11. Qc1 ({RR} 11. Nd4 Nxc5 12. Na3 Ne4 13. Nac2 Re8 14. e3 Ne5 15. h3 b6 16. Nb4 Qd6 17. a3 Bd7 18. Ne2 Nf3+ 19. Bxf3 Bxb2 20. Qxd5 Qxd5 21. Nxd5 Bxa1 22. Nc7 Bf6 23. Bxe4 Rxe4 24. Nxa8 Bxh3 25. Rc1 h5 {Chigaev,M (2621)-Fressinet,L (2637) Samarkand UZB 2023 0-1 (43)}) ({RR} 11. Nd4 Nxc5 12. Nxc6 bxc6 13. Bxf6 Qxf6 14. Nd2 Ne6 15. Rc1 Bb7 16. Nf3 c5 17. Ne1 Rfd8 18. Nd3 Rac8 19. Qd2 Ba6 20. Rfd1 g6 21. e3 Kg7 22. h4 d4 23. e4 c4 24. Qa5 cxd3 25. Qxa6 Rc2 {Zaichik,G (2510)-Geller,E (2465) Belgrade 1988 0-1 (35)}) 11... Re8 ({RR} 11... Nxc5 12. Nc3 Ne4 13. Rd1 Nxc3 14. Bxc3 Re8 15. e3 Bg4 16. h3 Bh5 17. g4 Bg6 18. Nd4 Rc8 19. Qb2 Ne5 20. f4 Nd3 21. Qd2 Be4 22. Bf1 Nc5 23. g5 Be7 24. Rac1 a6 25. h4 Qd7 26. Kh2 {Aalto,P (2304)-Gadzhiev,R (2320) chess.com INT 2026 1-0 (51)}) 12. Rd1 $146 ({RR} 12. Na3 Bg4 13. Rd1 Rc8 14. Nb5 Nb4 15. Bxf6 Qxf6 16. Nbd4 Rxc5 17. Qf4 Qxf4 18. gxf4 Nc2 19. Nxc2 Rxc2 20. Nd4 Rb2 21. f3 Nc3 22. fxg4 Nxd1 23. Rxd1 Rxa2 24. Bxd5 b6 25. Kf2 g6 26. Kf3 Rc8 {Prokopisin,V (2361)-Laszlo,J (2286) Hungary 2003 1-0 (46)}) ({RR} 12. Nbd2 Bxb2 13. Qxb2 Nxc5 14. Rac1 Ne4 15. Nxe4 dxe4 16. Rfd1 Qe7 17. Nd4 Nxd4 18. Qxd4 Bg4 19. Qe3 Qa3 20. h3 Bf5 21. Qc5 Qxc5 22. Rxc5 Bg6 23. Kf1 {½-½ (23) Edouard,R (2536)-Maurizzi,M (2601) L'Alpe d'Huez FRA 2024}) 12... Bg4 13. Nbd2 Qe7 14. Bxf6 Qxf6 15. Nxe4 dxe4 16. Rd6 Qf5 17. Nd4 Nxd4 18. Rxd4 Bxe2 19. Qe3 Bf3 20. Rc1 Rad8 21. Rxd8 Rxd8 22. Bf1 a6 23. a4 a5 24. Qc3 Ra8 25. Rc2 h5 26. h3 Rd8 27. Rc1 Rd3 28. Qxa5 Rxb3 29. Qd2 e3 30. fxe3 Qe5 31. Kf2 Be4 32. Be2 Qf5+ 33. Ke1 Qxh3 34. Qd4 Qxg3+ 35. Kd2 Qg2 36. c6 Rd3+ 37. Qxd3 Bxd3 38. Kxd3 Qd5+ 39. Kc3 Qxc6+ 40. Bc4 Qxa4 41. Rf1 Qd7 42. e4 g6 43. Rb1 Kg7 44. Bd5 Qc7+ 45. Kd4 b6 46. Rb3 f6 47. Ke3 h4 48. Ke2 Qh2+ 49. Kf3 h3 50. Kg4 Qg2+ 51. Rg3 f5+ 52. Kh4 f4 53. Rg4 Kh6 0-1

[Event "Interzonal-12c"]
[Site "Moscow"]
[Date "1982.09.18"]
[Round "9"]
[White "Rodriguez, Ruben"]
[Black "Geller, Efim P"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2405"]
[BlackElo "2545"]
[PlyCount "72"]
[EventDate "1982.09.07"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "URS"]
[EventCategory "12"]
[SourceTitle "IZT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Nf3 Nf6 4. Bg2 Be7 5. b3 c5 6. Bb2 ({RR} 6. O-O d4 7. d3 Nc6 8. e3 O-O 9. exd4 cxd4 10. Na3 e5 11. Re1 Bd6 12. Nc2 Re8 13. b4 Bf5 14. c5 Bc7 15. Bg5 h6 16. Bxf6 Qxf6 17. Qe2 Rad8 18. Nd2 Qg6 19. Ne4 Be6 20. Rab1 Bd5 {Sason,N (2199)-Rueda Ahumada,G (1958) chess.com INT 2026 1-0}) 6... Nc6 7. cxd5 exd5 8. d4 Ne4 $146 ({RR} 8... Be6 9. O-O h6 10. dxc5 Bxc5 11. Nc3 O-O 12. Rc1 Qe7 13. Nb5 Ne4 14. e3 Rac8 15. Qe2 Bg4 16. h3 Nxg3 17. fxg3 Bxe3+ 18. Kh1 Bxc1 19. Qxe7 Nxe7 20. Bxc1 Bxf3 21. Bxf3 a6 {½-½ (21) Bagirov,V (2490)-Stavenhagen,J (1870) Dresden 1999}) 9. dxc5 Bf6 10. Qc1 O-O 11. O-O Re8 12. Rd1 Bg4 13. Nbd2 Qe7 14. Bxf6 Qxf6 15. Nxe4 dxe4 16. Rd6 Qf5 17. Nd2 Bxe2 18. Qc3 Bd3 19. Re1 a5 20. a3 Na7 21. a4 Nc6 22. Nxe4 Bxe4 23. Qe3 Qh5 24. Bxe4 Ne5 25. Bxb7 Rab8 26. f4 Nf3+ 27. Bxf3 Rxe3 28. Bxh5 Rxe1+ 29. Kf2 Rc1 30. Rc6 g6 31. Be2 Rxb3 32. Bb5 Rbc3 33. Rc8+ Kg7 34. c6 R1c2+ 35. Ke1 Rxh2 36. c7 Rc1# 0-1

[Event "Novi Sad"]
[Site "Novi Sad"]
[Date "1979.10.18"]
[Round "5"]
[White "Geller, Efim P"]
[Black "Bojkovic, Slobodan"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2550"]
[BlackElo "2410"]
[PlyCount "103"]
[EventDate "1979.10.13"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "YUG"]
[EventCategory "11"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 {ChessBase II} e6 2. Nf3 Nf6 3. d4 d5 4. Bg5 c6 5. e3 Nbd7 6. cxd5 Qa5+ ({RR} 6... exd5 7. Bd3 Be7 8. O-O Ne4 9. Bf4 O-O 10. Qc2 Ndf6 11. Ne5 Be6 12. f3 Nd6 13. Nc3 g6 14. Rad1 Re8 15. h3 Nh5 16. Bh2 Bh4 17. g4 Ng3 18. Rfe1 f6 19. Nxg6 hxg6 20. Bxg6 Re7 21. Kg2 {Matlakov,M (2662)-Mamedov,E (2317) chess.com INT 2024 1-0 (58)}) ({RR} 6... exd5 7. Bd3 Be7 8. O-O Ne4 9. Bxe4 dxe4 10. Bxe7 Qxe7 11. Nfd2 Nf6 12. Nc3 Bf5 13. Nc4 O-O 14. Rc1 Rfd8 15. Qb3 Be6 16. Qa3 Qxa3 17. Nxa3 a5 18. b3 b5 19. Ne2 a4 20. b4 Bxa2 21. Rxc6 {Odegov,A (2244)-Savchenko,B (2464) Sochi RUS 2025 0-1 (68)}) 7. Nbd2 exd5 8. a3 Qc7 $146 ({RR} 8... Be7 9. b4 Qb6 10. Bd3 O-O 11. O-O Re8 12. Qc2 Nf8 13. Ne5 Ng4 14. Bxe7 Rxe7 15. Nef3 Bd7 16. h3 Nf6 17. Ne5 Be6 18. Nb3 N6d7 19. Nf3 Rae8 20. Ng5 h6 21. Nf3 Nf6 22. Nc5 Bc8 23. Ne5 {Perk,E (2063)-Hermann,A (1713) Rheda Wiedenbrueck 2001 EXT 2002 [ChessBase II] ½-½ (56)}) ({RR} 8... Bd6 9. Bd3 O-O 10. O-O Re8 11. Qc2 h6 12. Bxf6 Nxf6 13. e4 dxe4 14. Nxe4 Nxe4 15. Bxe4 Bg4 16. h3 Bxf3 17. Bxf3 Re7 18. g3 Rae8 19. Qc3 Qg5 20. Kg2 Re3 21. Qc1 Qg6 22. Qd2 Rxf3 {0-1 (22) Denkinger,R-Brey,H Weiler 1993}) 9. Bd3 a5 10. O-O Bd6 11. Qc2 h6 12. Bh4 O-O 13. Rfe1 Kh8 14. e4 dxe4 15. Bxe4 Bf4 16. Rad1 a4 17. Nc4 Nd5 18. Nfe5 N7f6 19. Bf5 b5 20. Nd2 c5 21. Ndf3 cxd4 22. Qxc7 Nxc7 23. Bxc8 Raxc8 24. Bxf6 gxf6 25. Nd3 Bd6 26. Nxd4 Rfd8 27. Nc6 Re8 28. Rxe8+ Rxe8 29. Kf1 Ne6 30. Ndb4 Bxb4 31. Nxb4 Rc8 32. g3 Rc5 33. Rd5 Kg7 34. Ke2 f5 35. Ke3 Kg6 36. Rxc5 Nxc5 37. Nd5 Ne4 38. Nc3 Nd6 39. Kd4 Nc4 40. Nd1 f4 41. gxf4 Nxb2 42. Nxb2 b4 43. Nd3 bxa3 44. Kc3 Kf5 45. f3 f6 46. Kc2 Ke6 47. h4 Kd5 48. Nf2 Ke6 49. Ng4 Kf5 50. Nxh6+ Kxf4 51. Ng8 f5 52. Ne7 1-0

[Event "OHRA-B"]
[Site "Amsterdam"]
[Date "1987.??.??"]
[Round "1"]
[White "De Boer, Gert Jan"]
[Black "Geller, Efim P"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2390"]
[BlackElo "2515"]
[PlyCount "80"]
[EventDate "1987.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Be7 4. g3 Nf6 5. Bg2 O-O 6. Nbd2 c5 7. cxd5 exd5 8. dxc5 Bxc5 9. O-O Nc6 10. Nb3 Bb6 11. Bf4 Re8 ({RR} 11... Bg4 12. h3 Be6 13. Rc1 Nh5 14. Ne5 Nxf4 15. Nxc6 bxc6 16. gxf4 Qh4 17. Qd3 Rac8 18. f5 Bd7 19. e4 Qg5 20. Nc5 Bxc5 21. Rxc5 Rfd8 22. exd5 Bxf5 23. Qg3 Qxg3 24. fxg3 cxd5 25. Rxd5 g6 26. Rfd1 {Vargas Drechsler,C (1891)-Cros Garcia,M (1966) Llinars del Valles ESP 2026 0-1 (45)}) 12. Rc1 Bg4 13. h3 Bh5 14. e3 $146 ({RR} 14. g4 Bg6 15. Nbd4 Nxd4 16. Nxd4 Ne4 17. e3 Qd7 18. h4 f6 19. h5 Bf7 20. Nf5 Be6 21. Bxe4 dxe4 22. Qxd7 Bxd7 23. Bc7 Bxf5 24. gxf5 Re7 25. Bf4 Rd8 26. Rfd1 Red7 27. Rxd7 Rxd7 28. Rc4 Rd5 {Fabian,L-Sapi,L Budapest 1981 0-1 (83)}) ({RR} 14. g4 Bg6 15. Nbd4 Nxd4 16. Nxd4 h5 17. e3 hxg4 18. hxg4 Ne4 19. Nf5 Qd7 20. Nh4 Bh7 21. g5 Rad8 22. Qh5 d4 23. Rfe1 d3 24. Red1 Qb5 25. b3 Nf6 26. Qf3 Be4 27. Qh3 Nh5 28. Qg4 g6 {Harikrishna,P (2551)-Georgiev,K (2658) Bled 2002 0-1 (55)}) 14... Ne4 15. g4 Bg6 16. Nbd4 Rc8 17. h4 Nxd4 18. exd4 Rxc1 19. Bxc1 Nd6 20. Ne5 Be4 21. h5 Bxg2 22. Kxg2 f6 23. Nd3 Nb5 24. Nc5 Nxd4 25. Qxd4 Re4 26. Qxe4 dxe4 27. Nxe4 Qd5 28. f3 Qxa2 29. h6 Qc4 30. Nc3 gxh6 31. Bxh6 Qb3 32. Ne4 Qxb2+ 33. Kh3 Kf7 34. Bf4 Bd4 35. Nd6+ Ke6 36. Nf5 Be5 37. Bxe5 fxe5 38. Kg3 Qd2 39. Rh1 Qf4+ 40. Kg2 e4 0-1

[Event "Interzonal-09b playoff plac3 2+3"]
[Site "Portoroz"]
[Date "1973.09.08"]
[Round "2"]
[White "Portisch, Lajos"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D31"]
[PlyCount "96"]
[EventDate "1973.09.06"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "YUG"]
[EventCategory "16"]
[SourceTitle "IZT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Bf5 7. Nge2 Nd7 8. Ng3 Bg6 9. Be2 Ngf6 10. h4 h5 11. Bg5 ({RR} 11. Bf3 Qb6 12. Qd2 Nf8 13. a3 a5 14. Be2 Ne6 15. Bg5 Bd6 16. Bxf6 gxf6 17. f4 Ng7 18. Bf3 Nf5 19. Nce2 Nxg3 20. Nxg3 O-O-O 21. Kf2 Rde8 22. Rhc1 Kb8 23. b4 axb4 24. axb4 Qxb4 25. Qa2 Bxf4 {Suslov,D (2184)-Alpin,M (2106) Chelyabinsk RUS 2023 1-0 (44)}) 11... Bd6 ({RR} 11... Qb6 12. Qd2 Nf8 13. f4 Qc7 14. O-O-O O-O-O 15. f5 Bh7 16. Bxf6 gxf6 17. Nxh5 Bxf5 18. Rdf1 Be6 19. g4 Ng6 20. Kb1 Rh7 21. Nf4 Nxh4 22. Bd3 Rhh8 23. Qf2 f5 24. gxf5 Nxf5 25. Rxh8 Rxh8 26. Nxe6 {Carlsen,M (2840)-Nihal,S (2716) chess.com INT 2026 1-0 (56)}) 12. Rh3 $146 ({RR} 12. f4 Qb6 13. Qd2 O-O-O 14. Rc1 Kb8 15. a3 Rde8 16. Bxf6 Nxf6 17. b4 Re7 18. O-O Rhe8 19. Rf3 Ng4 20. Nf1 Qd8 21. b5 Bxa3 22. Ra1 Bb4 23. bxc6 bxc6 24. Qb2 a5 25. f5 Bh7 26. Na2 Rb7 {Navara,D (2738)-So,W (2765) Saint Louis 2019 ½-½ (58)}) 12... Qb6 13. Qd2 O-O 14. Kf1 Rfe8 15. Kg1 Rac8 16. Bf3 Ng4 17. Nce2 Ndf6 18. Nf4 Bxf4 19. exf4 c5 20. f5 Bh7 21. Nxh5 Bxf5 22. Bxf6 Nxf6 23. Qg5 Nxh5 24. Qxf5 g6 25. Qg5 Qf6 26. Rg3 Qxg5 27. Rxg5 Nf6 28. Rd1 cxd4 29. Rxd4 Rc2 30. Rf4 Kg7 31. Bxd5 Rxb2 32. Bb3 Re1+ 33. Kh2 Re4 34. Rxe4 Nxe4 35. Re5 f5 36. Re7+ Kf6 37. Re6+ Kg7 38. f4 Nc5 39. Re7+ Kf8 40. Rf7+ Ke8 41. Rg7 Nxb3 42. axb3 Rxb3 43. Rxg6 Kf7 44. Rg5 Kf6 45. h5 Re3 46. Rg6+ Kf7 47. Rg5 Kf6 48. Rg6+ Kf7 1/2-1/2

[Event "URS-ch43 Final"]
[Site "Yerevan"]
[Date "1975.??.??"]
[Round "5"]
[White "Furman, Semen Abramovich"]
[Black "Geller, Efim P"]
[Result "0-1"]
[ECO "D31"]
[PlyCount "84"]
[EventDate "1975.11.28"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[EventCategory "12"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Bf5 7. g4 Be6 8. h4 Nd7 9. h5 Qb6 10. Rb1 Ngf6 11. f3 h6 ({RR} 11... O-O 12. Bd3 c5 13. Nge2 Rac8 14. Kf1 cxd4 15. exd4 Bd6 16. Qd2 Ne8 17. Kg2 Qd8 18. Rbe1 Nb6 19. Bb1 Nc4 20. Qd3 f5 21. Bc1 Nf6 22. Ng3 Bxg3 23. Rxe6 fxg4 24. Kxg3 Ne4+ 25. Nxe4 Rxf3+ 26. Qxf3 {Beliavsky,A (2570)-Geller,E (2575) Moscow 1983 1-0}) 12. Bd3 O-O $146 ({RR} 12... Qa5 13. Nge2 b5 14. Nc1 Qd8 15. Nb3 O-O 16. Ne2 a5 17. Ng3 a4 18. Nc1 c5 19. Nf5 Bxf5 20. Bxf5 cxd4 21. exd4 Qb6 22. Ne2 Bd6 23. Qd2 Bxf4 24. Nxf4 Rfe8+ 25. Kf1 Nb8 {½-½ (25) Botvinnik,M-Spassky,B Leiden 1970}) ({RR} 12... c5 13. Nge2 Rc8 14. Kf2 cxd4 15. exd4 a6 16. Rc1 Qd8 17. Qb3 b5 18. a4 O-O 19. axb5 Nc5 20. Qd1 Nxd3+ 21. Qxd3 axb5 22. Nxb5 Qd7 23. Rxc8 Rxc8 24. Ra1 Ne4+ 25. Kg1 Bg5 26. Bxg5 Nxg5 27. Nbc3 {Knaak,R (2535)-Balashov,Y (2600) Sochi 1980 0-1 (40)}) 13. Nge2 c5 14. Kf1 Rfe8 15. Kg2 Rac8 16. Qe1 Nh7 17. Qf2 cxd4 18. exd4 Bd6 19. Rhe1 Ng5 20. Rbd1 Nf6 21. Bxd6 Qxd6 22. Ng3 Nxf3 23. Qxf3 Bxg4 24. Qf1 Bxd1 25. Rxe8+ Rxe8 26. Nxd1 Qb4 27. Qf4 Qe1 28. Nf2 Qe3 29. Qxe3 Rxe3 30. Be2 Kf8 31. Nd1 Re6 32. Kf2 Ne4+ 33. Nxe4 Rxe4 34. Nc3 Rxd4 35. Ke3 Rb4 36. Nxd5 Rxb2 37. Bc4 b5 38. Bb3 a5 39. Nf4 a4 40. Bd5 b4 41. Nd3 Rh2 42. Nxb4 Rxh5 0-1

[Event "URS-ch52 Final + Zonal"]
[Site "Riga"]
[Date "1985.02.05"]
[Round "10"]
[White "Lputian, Smbat G"]
[Black "Geller, Efim P"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2530"]
[BlackElo "2540"]
[PlyCount "69"]
[EventDate "1985.01.23"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[EventCategory "11"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Bf5 7. g4 Be6 8. Bd3 Nd7 9. h3 h5 10. gxh5 Ndf6 11. h6 ({RR} 11. Qc2 Nxh5 12. Be5 Bf6 13. Nf3 Ne7 14. O-O-O Kf8 15. Bxf6 Nxf6 16. Ng5 Qd7 17. Nxe6+ Qxe6 18. h4 Re8 19. Kb1 Nc8 20. Ne2 Nh5 21. Rdg1 Nd6 22. Nc3 Ne4 23. Bxe4 dxe4 24. Rg5 Qf6 25. Rhg1 Qf3 {Bashylina,L (2145)-Van Hesselingen,G (2210) Netherlands NED 2026 1-0 (55)}) 11... Nxh6 12. Qc2 Qd7 13. Nf3 $146 ({RR} 13. O-O-O Bf5 14. Nf3 Bxd3 15. Qxd3 Qf5 16. Qe2 Ne4 17. Nxe4 dxe4 18. Ne5 f6 19. Nc4 g5 20. Bg3 Nf7 21. Qc2 Qd5 22. Kb1 f5 23. Rc1 Rh6 24. Ka1 b6 25. Nd2 O-O-O 26. Nb1 Kb7 27. Nc3 Qd7 {Hernandez Carmenates,H (2568)-Delgado Ramirez,N (2550) Las Tunas 2009 0-1 (50)}) 13... Bf5 14. Ne5 Bxd3 15. Nxd3 Bd6 16. Be5 Qe7 17. O-O-O Nf5 18. Kb1 Ne4 19. Na4 f6 20. Bxd6 Nexd6 21. Nac5 b6 22. Nf4 bxc5 23. dxc5 Ne4 24. Ng6 Qf7 25. Nxh8 Qh5 26. Rdg1 Qf3 27. Rh2 g5 28. h4 g4 29. Qd1 O-O-O 30. Nf7 Rd7 31. Nd6+ Nfxd6 32. cxd6 Qf5 33. Ka1 Rg7 34. h5 Nxf2 35. h6 1-0

[Event "Sochi Chigorin Memorial"]
[Site "Sochi"]
[Date "1986.??.??"]
[Round "1"]
[White "Ionescu, Constantin"]
[Black "Geller, Efim P"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2495"]
[BlackElo "2490"]
[PlyCount "93"]
[EventDate "1986.09.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[EventCategory "12"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {Donev,Ivo Hristov} d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. Qc2 g6 7. e3 ({RR} 7. f3) 7... Bf5 8. Qd2 Nf6 ({RR} 8... Nd7 9. f3 g5 ({RR} 9... Nb6 10. e4 Be6 11. e5) 10. Bg3 h5 11. e4 dxe4 12. fxe4 Bg6 13. Bd3 h4 14. Bf2 Nf8 15. O-O-O Qa5 16. Nf3 Bh5 17. d5 h3 18. Bd4 Rh6 19. Rhg1 hxg2 20. Be2 Ng6 21. Rxg2 Nf4 22. Qxf4 gxf4 23. Rxg8+) 9. f3 ({RR} 9. Nge2 Nbd7 10. Ng3 Be6 11. Bd3 O-O 12. O-O ({RR} 12. Bh6 Re8 13. f3 c5 14. O-O a6 15. Rad1 Qb6 16. Bb1 Rad8 17. Kh1 cxd4 18. exd4 Nf8 19. a3 Bd7 20. Ba2 Bc6 21. Rfe1) 12... Ne8 13. Bh6 Ng7 14. Nce2 f5 15. b4 a6 16. a4 a5 17. b5 Bb4 18. Qc2 Rc8 19. bxc6 bxc6 20. Rfc1) 9... h5 ({RR} 9... O-O 10. g4 ({RR} 10. Nge2 Nbd7 ({RR} 10... c5 11. dxc5 Bxc5 12. Bg5) ({RR} 10... Re8 11. Ng3 Be6 12. Be2 c5 13. O-O cxd4 14. exd4 Nc6 15. Kh1 Bf8 16. Rad1 Bg7 17. Be5 h5) 11. Ng3 ({RR} 11. g4 Be6 12. Ng3 c5 ({RR} 12... Ne8 13. Bh6 Ng7 14. O-O-O) 13. Rd1 ({RR} 13. h4 Ne8) 13... cxd4 14. exd4 Ne8) 11... Be6 12. Be2) 10... Be6 11. Nge2 ({RR} 11. Bd3 c5 12. Nge2 Nc6 13. Kf1 Nd7 14. Rc1 a6 15. Kg2 Re8 16. Qe1 Bf6 17. Qf2 cxd4 18. exd4 Qb6 19. Be3 Qxb2 20. Rb1 Qa3 21. Rxb7 Reb8 22. Rhb1 Rxb7 23. Rxb7 Rb8 24. Rxb8+ Ndxb8) ({RR} 11. h4 c5 12. Bd3 Nc6 13. Nge2) 11... c5 12. h4 Nc6 13. dxc5 Bxc5 14. O-O-O Rc8 15. Kb1 Qa5 16. Bg5 Be7 17. Nd4 Ne5 18. h5 Nxf3 19. Nxf3 d4 20. exd4 Ne4 21. Bxe7 ({RR} 21. Qg2 Rxc3 22. d5 Bxd5 23. Rxd5 Qxd5) 21... Nxd2+ 22. Rxd2 Rfe8) ({RR} 9... Nbd7 10. Nge2 Nb6 11. Ng3 Be6 12. Bd3 h5 13. Nge2 h4 14. e4 ({RR} 14. Bg5 Qd7 15. e4 O-O-O 16. e5 Ng8 17. b3 Bf5 18. Bxe7 Nxe7 19. O-O-O Bxd3 20. Qxd3 Kb8) 14... Nh5 15. Be3 Qd7 16. e5 Bf5 17. b3 Rd8 18. g4 hxg3 19. hxg3 Bxd3 20. Qxd3 Rg8 21. O-O-O Ng7 22. g4) 10. Bd3 ({RR} 10. Nge2 h4 ({RR} 10... Nbd7 11. Ng3 Be6 12. Bd3 O-O 13. O-O a6 14. Bg5)) 10... Bxd3 11. Qxd3 Nbd7 ({RR} 11... Na6 12. Nge2 ({RR} 12. a3 Nc7 13. Nge2 Ne6 14. Be5 Bd6 15. O-O h4 16. Rad1) 12... Nc7 ({RR} 12... Qd7 13. Be5 h4 14. Nf4 g5 15. Nh3 Rg8 16. Nf2 Qe6 17. h3 Nc5 18. Qd2 Ncd7 19. Bh2 Bd6 20. Bxd6 Qxd6 21. O-O O-O-O 22. Rac1 ({RR} 22. e4 dxe4 23. Nfxe4 Nxe4 24. fxe4 Ne5 25. Rad1 g4)) 13. O-O ({RR} 13. Be5 Ne6 14. O-O-O) 13... Ne6 14. Be5 h4 ({RR} 14... O-O {RR} 15. a3 ({RR} 15. e4 Qb6 16. Na4 Qb4) ({RR} 15. f4 Ng7 16. f5 Nxf5 ({RR} 16... g5 17. Bxf6 Bxf6 18. e4 dxe4 19. Nxe4) 17. Rxf5 gxf5 18. Rf1 ({RR} 18. Qxf5)) 15... Nd7 16. Bg3 Bh4 ({RR} 16... h4 17. Bf2) 17. b4) 15. Rae1 ({RR} 15. e4 Rh5 ({RR} 15... O-O 16. Bxf6 Bxf6 17. e5 Bg7 18. f4 f5)) ({RR} 15. Nf4 Nxf4 16. exf4 Qd7 17. Rae1 Kf8) 15... O-O ({RR} 15... Qd7 16. g4 ({RR} 16. e4 Rh5 17. Rd1 ({RR} 17. exd5 Nxd5 18. Nxd5 Qxd5 19. Nc3 Qd7) 17... Rd8 18. Qc2) 16... hxg3 17. hxg3 Ng5 18. g4 Rh7 19. Ng3 ({RR} 19. Kg2 Nxg4 20. fxg4 Qxg4+ 21. Bg3 Rh3) 19... Qe6) 16. g4 ({RR} 16. e4 Qb6) ({RR} 16. h3 Nd7 17. Bh2 Re8) ({RR} 16. Nf4 Nxf4 ({RR} 16... Qd7 17. g4) 17. exf4 ({RR} 17. Bxf4 Nh5 18. Bh6 Re8 19. e4 Bg5) 17... Qd7 18. g4 Ne8 ({RR} 18... hxg3 19. hxg3 Qh3 20. Ne2 Nh5 21. Rf2) ({RR} 18... Nh7 19. Kh1)) ({RR} 16. f4 Ng7 17. f5 Nxf5 18. Rxf5 gxf5 19. Qxf5 Nh7 20. e4 ({RR} 20. g3 Bb4) 20... dxe4 21. Nxe4 f6 22. Bf4 Qd5) 16... hxg3 ({RR} 16... Nd7 17. f4 ({RR} 17. Nf4 Nxe5 18. dxe5 Qd7) ({RR} 17. h3 Nxe5 18. dxe5 Kg7 19. f4 f6 20. exf6+ Bxf6) 17... Nxe5 ({RR} 17... f6 18. Qxg6+ Ng7 19. Kh1) 18. dxe5 f5 19. Kh1 ({RR} 19. Nd4)) 17. hxg3 ({RR} 17. Nxg3 Nd7 18. f4 f5) 17... Nd7 18. Kg2 ({RR} 18. f4 f6 19. Qxg6+ Ng7 20. g4 ({RR} 20. Kg2 Qe8) 20... fxe5 21. dxe5 ({RR} 21. fxe5 Bh4) 21... Qe8 22. Qh6 Bc5 23. Nd4 Nxe5 24. fxe5 Qxe5) 18... Nxe5 ({RR} 18... Re8 19. Rh1 Nxe5 20. dxe5 Qb6 21. f4 ({RR} 21. Rh2 Bf8 22. Reh1 ({RR} 22. f4 Qxb2 23. e4 d4) 22... Bg7 23. f4 Qxb2 24. Rb1 Qa3) ({RR} 21. Qd2 Bc5 22. Nf4 Nxf4+ 23. exf4) 21... Qxb2 22. Rb1 Qa3) 19. dxe5 Qd7 ({RR} 19... Kg7 20. f4 ({RR} 20. Rh1 Qb6 21. Qd2 Rh8 22. f4) ({RR} 20. Nd4) ({RR} 20. Nf4) 20... f5 21. Rh1 ({RR} 21. g4 Bh4 ({RR} 21... fxg4 {RR} 22. Ng3) ({RR} 21... Nc5 22. Qd2 fxg4 23. f5 gxf5 24. Ng3) 22. gxf5 gxf5 23. Rd1 Qe8 24. Rh1 ({RR} 24. Rg1 Qh5) 24... Qg6+ 25. Kf1 Qh5 26. Nd4) ({RR} 21. exf6+ Bxf6) 21... Qd7) ({RR} 19... Qb6) 20. f4 f5 ({RR} 20... Nc5 21. Qb1 ({RR} 21. Qc2 Qg4 22. Nd4) 21... Qg4) ({RR} 20... Kg7 21. e4 Nc5 22. Qf3 dxe4 23. Nxe4 Nxe4 24. Qxe4 Rad8) 21. g4 ({RR} 21. exf6 Rxf6 ({RR} 21... Bxf6 22. Qxg6+ Qg7 23. Qxg7+ Bxg7 24. g4) 22. e4 Nc5 23. Qd2 dxe4 24. Qxd7 Nxd7 25. Nxe4 Rf7 26. Nd4) 21... Rf7 ({RR} 21... Ng7 22. Rh1 Kf7 ({RR} 22... fxg4 23. Qxg6 Qf5 24. Qh6) 23. Rh6 Rh8 24. Reh1 Rxh6 25. Rxh6 Rd8) ({RR} 21... Nc5 22. Qc2 Ne4 23. Rh1 ({RR} 23. gxf5 gxf5 24. Nd4) 23... Kg7 24. gxf5 gxf5 25. Reg1 Rg8 26. Kf3+ Kf8 27. Rxg8+ Kxg8 28. Nd4) ({RR} 21... Rae8 22. Rh1) 22. Rh1 Bf8 ({RR} 22... Kg7 23. Ng3 ({RR} 23. g5 Rh8 24. Rxh8 Kxh8 25. Rh1+ Kg8 ({RR} 25... Rh7 26. Rxh7+ Kxh7 27. e4 fxe4 28. Nxe4 Nc5 29. Nxc5 Bxc5 ({RR} 29... Qg4+ 30. Kh2 Bxc5 31. Qh3+ Qxh3+) 30. Qh3+ Qxh3+ 31. Kxh3 Kg7 32. Kg4 Kf7 33. f5) 26. Rh6 Rg7 27. Nd4 Nf8 28. a3) 23... Rg8 ({RR} 23... fxg4 24. f5 ({RR} 24. Nh5+ gxh5 25. Rxh5 Rh8 26. Rxh8 Kxh8 27. Rh1+ Kg8 28. Qg6+ Rg7 29. Qh5 d4) 24... Raf8 ({RR} 24... gxf5 25. Nxf5+) 25. Ref1 ({RR} 25. fxe6 Rf2+ 26. Kg1 Qxe6 27. Qd4 b6) ({RR} 25. f6+ Bxf6 26. exf6+ Rxf6 27. Ref1 Rf3) 25... gxf5 26. Nxf5+ Rxf5 27. Rxf5) 24. gxf5 ({RR} 24. Rh2 fxg4 25. f5 ({RR} 25. Reh1 Rxf4 26. Rh6 Kf7 ({RR} 26... Kf8 27. Rxg6 Rf7 28. Nh5 Rxg6 29. Qxg6) 27. Rxg6 Rxg6 28. Rh7+ Rg7 29. Rxg7+ Kxg7 30. Nh5+ Kh6 31. Nxf4 Nxf4+ 32. exf4 Bh4 33. Ne2 c5 34. f5 Kg5) 25... gxf5 26. Nxf5+ Kf8 27. Rf1 Nc5 28. Qb1 Ke8) ({RR} 24. g5 Rff8 25. Rh6 Rh8 26. Reh1 Rxh6 27. Rxh6 Rh8 28. Rxh8 Kxh8 29. Nge2) ({RR} 24. Qd1 fxg4 25. Ref1 ({RR} 25. Qxg4 Nxf4+) 25... Nc5 26. b4 Na6 27. e4 Bxb4 28. f5 ({RR} 28. exd5 Bxc3 29. e6 Qxd5+ 30. Qxd5 cxd5 31. exf7 Kxf7) 28... Qe8 29. e6 Rf6 30. Qc1 Kf8 31. e5) 24... gxf5 25. Kf3 ({RR} 25. Nxf5+ Kf8+ 26. Ng3 Rxf4 27. Ref1 Rxf1 28. Rxf1+ Ke8 29. Qh7 Rg7) ({RR} 25. Rh5 Nc5 26. Qd4 ({RR} 26. Qc2 Ne4 27. Ncxe4 fxe4 28. Reh1 ({RR} 28. f5 Kf8 29. Rf1 Qc7 30. f6 Bxf6 31. Rhf5 Ke8 32. R1f2 Rh7) 28... Kf8 ({RR} 28... Qg4 29. Qe2 Qxe2+ 30. Nxe2 Kf8+ 31. Kf2 Rfg7 32. f5 Bc5 33. Nf4 Ke8 34. Rh8) 29. Rh8 ({RR} 29. Qe2 Rfg7 30. R1h3 d4 31. exd4 Qxd4) 29... Rfg7 30. Rxg8+ Rxg8 31. Qe2 Qg4 ({RR} 31... Qe6 32. Qh5 ({RR} 32. Rh3 Qg6 33. Qh5 ({RR} 33. a3 Bh4 34. Qf2 Qg4 35. f5 c5 36. e6 Ke7) 33... Qxh5 34. Rxh5 Bc5 35. Rh7 ({RR} 35. Kf2 Bxe3+ 36. Kxe3 Rxg3+ 37. Kd4 Rd3+ 38. Kc5 e3) 35... Bxe3 36. e6 Ke8 ({RR} 36... Rg4 37. f5 Bf4 38. e7+ Ke8 39. f6 Rxg3+ 40. Kh1 Kd7 41. Rh8) 37. f5 Bd4 38. Kh3 ({RR} 38. Rxb7 Be5 39. Rb3 Rg5) 38... Rh8 39. Rxh8+ Bxh8) 32... Bc5 33. Qh4 Bxe3 ({RR} 33... Bb6 34. Kf1 d4 35. exd4 Qxa2 36. Qf6+ Ke8 37. Rh8 Qc4+ 38. Ne2 Qf7 39. Rxg8+ Qxg8 40. Qf5 Qd5 41. Qc8+ Bd8 42. Kf2 ({RR} 42. Qxb7 e3 43. Kg1 Qf3)) 34. Qd8+ Qe8 35. Qf6+ Qf7 36. Qd6+ Qe7 37. Qb8+ Qe8 38. Qd6+) 32. Qxg4 Rxg4 33. Rh8+ Kg7 ({RR} 33... Kf7 34. Kh3) 34. Rb8 b6 35. f5 Bc5 36. Kh3 Rg5 37. Kh4 Bxe3 38. Nh5+) 26... Kf8 27. Reh1 Rfg7 28. R1h3 Qe6 29. Nce2 Ne4 30. Qxa7 Nxg3 31. Rxg3 Rxg3+ 32. Nxg3 Rxg3+ 33. Kxg3 Qg6+ 34. Rg5 Bxg5 35. fxg5 Qxg5+ 36. Kf2 Qh4+ 37. Ke2 Qh2+ 38. Kd3 Qxb2 39. Qb8+ Kf7) 25... Kf8 26. Rh5 ({RR} 26. Rh6 Nc5 27. Qc2 Ne4 28. Nce2 Rfg7 29. Rg1 d4) 26... Nc5 27. Qc2 Ne4 28. Nce2 ({RR} 28. Ngxe4 fxe4+)) 23. gxf5 ({RR} 23. Ng3 Nc5 24. Qd1 fxg4 25. Rh4 Bg7 26. Rxg4 Nd3 27. Rh1 Nxb2 28. Qe2 Qe6 29. Rg5 Nc4 30. Qd3 Re8 31. Rxg6 Nxe3+ ({RR} 31... Qd7 32. Rhh6) 32. Kg1 Qd7 33. Qxe3 d4 34. e6 dxe3 35. exd7) 23... Nc5 ({RR} 23... gxf5 {RR} 24. Ng3 {RR} Nc5 25. Qd1) 24. Qd1 Qxf5 25. Nd4 Qd7 ({RR} 25... Qd3 26. Qf3 Bg7 27. Qg3) 26. Reg1 {Topalov,V (2740)-Karpov,A (2735) Wijk aan Zee 1998 CBM 063 [Donev,Ivo Hristov] 1-0 (50)} ({RR} 26. Rh3 Rh7 ({RR} 26... Ne6 27. Reh1 Bg7 28. Qc2 Nf8 ({RR} 28... Nxd4 29. Qxg6 Kf8 30. exd4) 29. e6 Nxe6 30. Qxg6) 27. Rg3 Rg7 28. Qc2)) 12. Nge2 O-O 13. O-O ({RR} 13. e4 dxe4 14. fxe4 Nc5 15. Qf3 Ne6 16. O-O-O) ({RR} 13. O-O-O) ({RR} 13. e4 dxe4 14. fxe4 Nc5 15. Qf3 Ne6 16. O-O-O Nxf4 17. Nxf4 Nh7 18. Kb1 Bb4 19. Nce2 Qe7 20. h4 Rae8 21. e5 Qd7 22. Ka1 Ba5 23. Qb3 Bb6 24. Nxg6 {1-0 (24) Gurevich,M (2540)-Geller,E (2500) Moscow 1987}) 13... Re8 14. e4 $146 ({RR} 14. Rad1 b5 15. Kh1 b4 16. Na4 Qa5 17. b3 Nb6 18. Nxb6 axb6 19. e4 Qa6 20. Qe3 Qxa2 21. Be5 Ra3 22. Nc1 Qc2 23. Rd2 Qb1 24. Qf2 Ra1 25. h3 dxe4 26. Bxf6 Bxf6 27. fxe4 Qxc1 28. Rxc1 Rxc1+ {Riemersma,L (2438)-Neverov,V (2492) Amsterdam 2013 ½-½ (61)}) ({RR} 14. Rad1 b5 15. e4 b4 16. Nb1 c5 17. e5 c4 18. Qc2 Nh7 19. e6 Ndf6 20. exf7+ Kxf7 21. Be5 Qd7 22. Nf4 Qf5 23. Qf2 Ng5 24. Rfe1 Rac8 25. Nd2 c3 26. bxc3 bxc3 27. Nf1 c2 28. Rc1 Bb4 {Giri,A (2764)-Huang,R (2500) Hong Kong HKG 2026 ½-½ (63)}) 14... Nf8 ({RR} 14... dxe4 15. fxe4 Nc5 16. Qf3 Ne6 17. Be5) 15. e5 N6h7 16. Bh6 ({RR} 16. Bd2 Qd7 17. f4 f5 18. Nd1 Ne6 19. Ne3) 16... Qd7 17. f4 f5 18. Nd1 ({RR} 18. exf6 Bxf6 19. f5 g5) ({RR} 18. Bxf8 Nxf8 19. Nd1 Ne6 20. Ne3 Rf8) 18... Ne6 19. Ne3 Nd8 20. Rf3 Kh8 21. Ng3 Nf7 22. Ngxf5 gxf5 23. Nxf5 Nxh6 24. Nxh6 Qe6 25. Nf5 Rg8 26. Rh3 Raf8 27. Rxh5 Qg6 28. Qh3 Bh4 29. Rxh4 Qxf5 30. Qxf5 Rxf5 31. Rf1 Rgf8 32. Rf3 R5f7 33. Kf2 Kg8 34. Ke3 Re8 35. f5 c5 36. Rh5 Nf6 37. Rg3+ Rg7 38. Rhg5 Rxg5 39. Rxg5+ Kf8 40. Rg6 Ne4 41. g4 Kf7 42. h4 cxd4+ 43. Kxd4 Nd2 44. Kxd5 Rd8+ 45. Rd6 Rxd6+ 46. exd6 Nf3 47. g5 1-0

[Event "OHRA-B"]
[Site "Amsterdam"]
[Date "1987.??.??"]
[Round "5"]
[White "Ligterink, Gert"]
[Black "Geller, Efim P"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2450"]
[BlackElo "2515"]
[PlyCount "80"]
[EventDate "1987.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Bf5 7. Nge2 Nd7 8. Ng3 Bg6 9. Be2 Qb6 10. Qd2 h5 11. e4 h4 12. Nf5 dxe4 13. Nd6+ Bxd6 14. Bxd6 Ne7 $146 ({RR} 14... Ndf6 15. h3 Ne7 16. O-O Nfd5 17. Nxd5 cxd5 18. Bc5 Qe6 19. Qb4 b6 20. Qa4+ Kf8 21. Ba3 Kg8 22. Rac1 Bf5 23. Rc7 Ng6 24. Rc6 Qe8 25. Qc2 Nf4 26. Rd6 Qe7 27. Bg4 Qg5 28. Qd1 Rc8 29. Kh2 {Hellsten,J (2592)-Lobos Barrenechea,M (2368) Santiago de Chile 2006 ½-½ (69)}) 15. d5 Nf6 16. dxc6 bxc6 17. Qf4 Qxb2 18. Rc1 Nfd5 19. Nxd5 Nxd5 20. Qg5 Rd8 21. Bc5 Bh5 22. Rc2 Qa1+ 23. Rc1 Qf6 24. Qxf6 Nxf6 25. Bc4 Nd7 26. Bxa7 h3 27. O-O hxg2 28. Kxg2 Bf3+ 29. Kg1 Rh6 30. Rfe1 Ne5 31. Be3 Rg6+ 32. Kf1 Bg2+ 33. Ke2 Bf3+ 34. Kf1 Rg4 35. Be2 Bg2+ 36. Kg1 Bf3+ 37. Kf1 Bg2+ 38. Kg1 Nf3+ 39. Bxf3 Bxf3+ 40. Kf1 Rh4 0-1

[Event "Cappelle op 09th"]
[Site "Cappelle la Grande"]
[Date "1993.??.??"]
[Round "8"]
[White "Markotic, Gordan"]
[Black "Geller, Efim P"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2405"]
[BlackElo "2515"]
[PlyCount "70"]
[EventDate "1993.02.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Bf5 7. g4 Be6 8. Bd3 Nd7 9. h3 h5 ({RR} 9... g5 10. Be5 Nxe5 11. dxe5 d4 12. exd4 Qxd4 13. Nf3 Qf4 14. Be4 Bb4 15. Qd4 Bxc3+ 16. bxc3 h5 17. gxh5 Rd8 18. Qe3 Qxe3+ 19. fxe3 Rxh5 20. Rg1 Bd5 21. Nxg5 Bxe4 22. Nxe4 Ke7 23. Rd1 Rxd1+ 24. Kxd1 {Navara,D (2702)-Riazantsev,A (2679) Mulhouse 2011 ½-½ (45)}) 10. Qf3 ({RR} 10. gxh5 Ndf6 11. Qc2 Nxh5 12. Be5 Bf6 13. Nf3 Ne7 14. O-O-O Kf8 15. Bxf6 Nxf6 16. Ng5 Qd7 17. Nxe6+ Qxe6 18. h4 Re8 19. Kb1 Nc8 20. Ne2 Nh5 21. Rdg1 Nd6 22. Nc3 Ne4 23. Bxe4 dxe4 24. Rg5 Qf6 {Bashylina,L (2145)-Van Hesselingen,G (2210) Netherlands NED 2026 1-0 (55)}) ({RR} 10. gxh5 Ndf6 11. h6 Nxh6 12. Qc2 Qd7 13. Nf3 Bf5 14. Ne5 Bxd3 15. Nxd3 Bd6 16. Be5 Qe7 17. O-O-O Nf5 18. Kb1 Ne4 19. Na4 f6 20. Bxd6 Nexd6 21. Nac5 b6 22. Nf4 bxc5 23. dxc5 Ne4 24. Ng6 Qf7 {Lputian,S (2530)-Geller,E (2540) Riga 1985 1-0 (35)}) 10... g5 11. Bg3 Ndf6 $146 ({RR} 11... Ngf6 12. Bf5 Bxf5 13. gxf5 Bb4 14. Nge2 Ne4 15. O-O-O Bxc3 16. Nxc3 Nxc3 17. bxc3 Qa5 18. e4 Qxa2 19. exd5 Qa1+ 20. Kd2 Qa2+ 21. Kd3 Qa6+ 22. Kc2 Qa2+ 23. Kd3 Qa6+ 24. Kc2 Qa2+ 25. Kc1 Qa1+ 26. Kd2 {Georgiev,B (2232)-Kalodoukas,O (2136) Thessaloniki 2022 ½-½}) ({RR} 11... Nh6 12. Qe2 Qa5 13. f3 f5 14. O-O-O hxg4 15. hxg4 O-O-O 16. e4 dxe4 17. gxf5 Nxf5 18. Rxh8 Rxh8 19. Qxe4 Rh6 20. Be1 Qc7 {½-½ (20) Novotny,M (2328)-Cyborowski,L (2512) Czech Republic 2014}) 12. gxh5 Nxh5 13. Nge2 Nxg3 14. Nxg3 Qd7 15. Nf5 Bf8 16. Rg1 f6 17. O-O-O Ne7 18. Nxe7 Bxe7 19. Bg6+ Kd8 20. e4 Rxh3 21. Qe2 Bb4 22. exd5 cxd5 23. Rde1 Bxc3 24. bxc3 Rxc3+ 25. Kb2 Rc6 26. Rh1 Qd6 27. Rh8+ Kc7 28. Rh7+ Bd7 29. a3 Rd8 30. Bf5 Kb8 31. Bxd7 Rxd7 32. Qh5 Rxh7 33. Re8+ Rc8 34. Rxc8+ Kxc8 35. Qxh7 Qb6+ 0-1

[Event "Moscow-A"]
[Site "Moscow"]
[Date "1987.??.??"]
[Round "?"]
[White "Gurevich, Mikhail"]
[Black "Geller, Efim P"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2540"]
[BlackElo "2500"]
[PlyCount "47"]
[EventDate "1987.06.12"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "URS"]
[EventCategory "12"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. c4 {Donev,Ivo Hristov} e6 2. Nc3 d5 3. d4 Be7 4. cxd5 exd5 5. Bf4 c6 6. Qc2 g6 7. e3 ({RR} 7. f3) 7... Bf5 8. Qd2 Nf6 ({RR} 8... Nd7 9. f3 g5 ({RR} 9... Nb6 10. e4 Be6 11. e5) 10. Bg3 h5 11. e4 dxe4 12. fxe4 Bg6 13. Bd3 h4 14. Bf2 Nf8 15. O-O-O Qa5 16. Nf3 Bh5 17. d5 h3 18. Bd4 Rh6 19. Rhg1 hxg2 20. Be2 Ng6 21. Rxg2 Nf4 22. Qxf4 gxf4 23. Rxg8+) 9. f3 ({RR} 9. Nge2 Nbd7 10. Ng3 Be6 11. Bd3 O-O 12. O-O ({RR} 12. Bh6 Re8 13. f3 c5 14. O-O a6 15. Rad1 Qb6 16. Bb1 Rad8 17. Kh1 cxd4 18. exd4 Nf8 19. a3 Bd7 20. Ba2 Bc6 21. Rfe1) 12... Ne8 13. Bh6 Ng7 14. Nce2 f5 15. b4 a6 16. a4 a5 17. b5 Bb4 18. Qc2 Rc8 19. bxc6 bxc6 20. Rfc1) 9... h5 ({RR} 9... O-O 10. g4 ({RR} 10. Nge2 Nbd7 ({RR} 10... c5 11. dxc5 Bxc5 12. Bg5) ({RR} 10... Re8 11. Ng3 Be6 12. Be2 c5 13. O-O cxd4 14. exd4 Nc6 15. Kh1 Bf8 16. Rad1 Bg7 17. Be5 h5) 11. Ng3 ({RR} 11. g4 Be6 12. Ng3 c5 ({RR} 12... Ne8 13. Bh6 Ng7 14. O-O-O) 13. Rd1 ({RR} 13. h4 Ne8) 13... cxd4 14. exd4 Ne8) 11... Be6 12. Be2) 10... Be6 11. Nge2 ({RR} 11. Bd3 c5 12. Nge2 Nc6 13. Kf1 Nd7 14. Rc1 a6 15. Kg2 Re8 16. Qe1 Bf6 17. Qf2 cxd4 18. exd4 Qb6 19. Be3 Qxb2 20. Rb1 Qa3 21. Rxb7 Reb8 22. Rhb1 Rxb7 23. Rxb7 Rb8 24. Rxb8+ Ndxb8) ({RR} 11. h4 c5 12. Bd3 Nc6 13. Nge2) 11... c5 12. h4 Nc6 13. dxc5 Bxc5 14. O-O-O Rc8 15. Kb1 Qa5 16. Bg5 Be7 17. Nd4 Ne5 18. h5 Nxf3 19. Nxf3 d4 20. exd4 Ne4 21. Bxe7 ({RR} 21. Qg2 Rxc3 22. d5 Bxd5 23. Rxd5 Qxd5) 21... Nxd2+ 22. Rxd2 Rfe8) ({RR} 9... Nbd7 10. Nge2 Nb6 11. Ng3 Be6 12. Bd3 h5 13. Nge2 h4 14. e4 ({RR} 14. Bg5 Qd7 15. e4 O-O-O 16. e5 Ng8 17. b3 Bf5 18. Bxe7 Nxe7 19. O-O-O Bxd3 20. Qxd3 Kb8) 14... Nh5 15. Be3 Qd7 16. e5 Bf5 17. b3 Rd8 18. g4 hxg3 19. hxg3 Bxd3 20. Qxd3 Rg8 21. O-O-O Ng7 22. g4) 10. Bd3 ({RR} 10. Nge2 h4 ({RR} 10... Nbd7 11. Ng3 Be6 12. Bd3 O-O 13. O-O a6 14. Bg5)) 10... Bxd3 11. Qxd3 Nbd7 ({RR} 11... Na6 12. Nge2 ({RR} 12. a3 Nc7 13. Nge2 Ne6 14. Be5 Bd6 15. O-O h4 16. Rad1) 12... Nc7 ({RR} 12... Qd7 13. Be5 h4 14. Nf4 g5 15. Nh3 Rg8 16. Nf2 Qe6 17. h3 Nc5 18. Qd2 Ncd7 19. Bh2 Bd6 20. Bxd6 Qxd6 21. O-O O-O-O 22. Rac1 ({RR} 22. e4 dxe4 23. Nfxe4 Nxe4 24. fxe4 Ne5 25. Rad1 g4)) 13. O-O ({RR} 13. Be5 Ne6 14. O-O-O) 13... Ne6 14. Be5 h4 ({RR} 14... O-O {RR} 15. a3 ({RR} 15. e4 Qb6 16. Na4 Qb4) ({RR} 15. f4 Ng7 16. f5 Nxf5 ({RR} 16... g5 17. Bxf6 Bxf6 18. e4 dxe4 19. Nxe4) 17. Rxf5 gxf5 18. Rf1 ({RR} 18. Qxf5)) 15... Nd7 16. Bg3 Bh4 ({RR} 16... h4 17. Bf2) 17. b4) 15. Rae1 ({RR} 15. e4 Rh5 ({RR} 15... O-O 16. Bxf6 Bxf6 17. e5 Bg7 18. f4 f5)) ({RR} 15. Nf4 Nxf4 16. exf4 Qd7 17. Rae1 Kf8) 15... O-O ({RR} 15... Qd7 16. g4 ({RR} 16. e4 Rh5 17. Rd1 ({RR} 17. exd5 Nxd5 18. Nxd5 Qxd5 19. Nc3 Qd7) 17... Rd8 18. Qc2) 16... hxg3 17. hxg3 Ng5 18. g4 Rh7 19. Ng3 ({RR} 19. Kg2 Nxg4 20. fxg4 Qxg4+ 21. Bg3 Rh3) 19... Qe6) 16. g4 ({RR} 16. e4 Qb6) ({RR} 16. h3 Nd7 17. Bh2 Re8) ({RR} 16. Nf4 Nxf4 ({RR} 16... Qd7 17. g4) 17. exf4 ({RR} 17. Bxf4 Nh5 18. Bh6 Re8 19. e4 Bg5) 17... Qd7 18. g4 Ne8 ({RR} 18... hxg3 19. hxg3 Qh3 20. Ne2 Nh5 21. Rf2) ({RR} 18... Nh7 19. Kh1)) ({RR} 16. f4 Ng7 17. f5 Nxf5 18. Rxf5 gxf5 19. Qxf5 Nh7 20. e4 ({RR} 20. g3 Bb4) 20... dxe4 21. Nxe4 f6 22. Bf4 Qd5) 16... hxg3 ({RR} 16... Nd7 17. f4 ({RR} 17. Nf4 Nxe5 18. dxe5 Qd7) ({RR} 17. h3 Nxe5 18. dxe5 Kg7 19. f4 f6 20. exf6+ Bxf6) 17... Nxe5 ({RR} 17... f6 18. Qxg6+ Ng7 19. Kh1) 18. dxe5 f5 19. Kh1 ({RR} 19. Nd4)) 17. hxg3 ({RR} 17. Nxg3 Nd7 18. f4 f5) 17... Nd7 18. Kg2 ({RR} 18. f4 f6 19. Qxg6+ Ng7 20. g4 ({RR} 20. Kg2 Qe8) 20... fxe5 21. dxe5 ({RR} 21. fxe5 Bh4) 21... Qe8 22. Qh6 Bc5 23. Nd4 Nxe5 24. fxe5 Qxe5) 18... Nxe5 ({RR} 18... Re8 19. Rh1 Nxe5 20. dxe5 Qb6 21. f4 ({RR} 21. Rh2 Bf8 22. Reh1 ({RR} 22. f4 Qxb2 23. e4 d4) 22... Bg7 23. f4 Qxb2 24. Rb1 Qa3) ({RR} 21. Qd2 Bc5 22. Nf4 Nxf4+ 23. exf4) 21... Qxb2 22. Rb1 Qa3) 19. dxe5 Qd7 ({RR} 19... Kg7 20. f4 ({RR} 20. Rh1 Qb6 21. Qd2 Rh8 22. f4) ({RR} 20. Nd4) ({RR} 20. Nf4) 20... f5 21. Rh1 ({RR} 21. g4 Bh4 ({RR} 21... fxg4 {RR} 22. Ng3) ({RR} 21... Nc5 22. Qd2 fxg4 23. f5 gxf5 24. Ng3) 22. gxf5 gxf5 23. Rd1 Qe8 24. Rh1 ({RR} 24. Rg1 Qh5) 24... Qg6+ 25. Kf1 Qh5 26. Nd4) ({RR} 21. exf6+ Bxf6) 21... Qd7) ({RR} 19... Qb6) 20. f4 f5 ({RR} 20... Nc5 21. Qb1 ({RR} 21. Qc2 Qg4 22. Nd4) 21... Qg4) ({RR} 20... Kg7 21. e4 Nc5 22. Qf3 dxe4 23. Nxe4 Nxe4 24. Qxe4 Rad8) 21. g4 ({RR} 21. exf6 Rxf6 ({RR} 21... Bxf6 22. Qxg6+ Qg7 23. Qxg7+ Bxg7 24. g4) 22. e4 Nc5 23. Qd2 dxe4 24. Qxd7 Nxd7 25. Nxe4 Rf7 26. Nd4) 21... Rf7 ({RR} 21... Ng7 22. Rh1 Kf7 ({RR} 22... fxg4 23. Qxg6 Qf5 24. Qh6) 23. Rh6 Rh8 24. Reh1 Rxh6 25. Rxh6 Rd8) ({RR} 21... Nc5 22. Qc2 Ne4 23. Rh1 ({RR} 23. gxf5 gxf5 24. Nd4) 23... Kg7 24. gxf5 gxf5 25. Reg1 Rg8 26. Kf3+ Kf8 27. Rxg8+ Kxg8 28. Nd4) ({RR} 21... Rae8 22. Rh1) 22. Rh1 Bf8 ({RR} 22... Kg7 23. Ng3 ({RR} 23. g5 Rh8 24. Rxh8 Kxh8 25. Rh1+ Kg8 ({RR} 25... Rh7 26. Rxh7+ Kxh7 27. e4 fxe4 28. Nxe4 Nc5 29. Nxc5 Bxc5 ({RR} 29... Qg4+ 30. Kh2 Bxc5 31. Qh3+ Qxh3+) 30. Qh3+ Qxh3+ 31. Kxh3 Kg7 32. Kg4 Kf7 33. f5) 26. Rh6 Rg7 27. Nd4 Nf8 28. a3) 23... Rg8 ({RR} 23... fxg4 24. f5 ({RR} 24. Nh5+ gxh5 25. Rxh5 Rh8 26. Rxh8 Kxh8 27. Rh1+ Kg8 28. Qg6+ Rg7 29. Qh5 d4) 24... Raf8 ({RR} 24... gxf5 25. Nxf5+) 25. Ref1 ({RR} 25. fxe6 Rf2+ 26. Kg1 Qxe6 27. Qd4 b6) ({RR} 25. f6+ Bxf6 26. exf6+ Rxf6 27. Ref1 Rf3) 25... gxf5 26. Nxf5+ Rxf5 27. Rxf5) 24. gxf5 ({RR} 24. Rh2 fxg4 25. f5 ({RR} 25. Reh1 Rxf4 26. Rh6 Kf7 ({RR} 26... Kf8 27. Rxg6 Rf7 28. Nh5 Rxg6 29. Qxg6) 27. Rxg6 Rxg6 28. Rh7+ Rg7 29. Rxg7+ Kxg7 30. Nh5+ Kh6 31. Nxf4 Nxf4+ 32. exf4 Bh4 33. Ne2 c5 34. f5 Kg5) 25... gxf5 26. Nxf5+ Kf8 27. Rf1 Nc5 28. Qb1 Ke8) ({RR} 24. g5 Rff8 25. Rh6 Rh8 26. Reh1 Rxh6 27. Rxh6 Rh8 28. Rxh8 Kxh8 29. Nge2) ({RR} 24. Qd1 fxg4 25. Ref1 ({RR} 25. Qxg4 Nxf4+) 25... Nc5 26. b4 Na6 27. e4 Bxb4 28. f5 ({RR} 28. exd5 Bxc3 29. e6 Qxd5+ 30. Qxd5 cxd5 31. exf7 Kxf7) 28... Qe8 29. e6 Rf6 30. Qc1 Kf8 31. e5) 24... gxf5 25. Kf3 ({RR} 25. Nxf5+ Kf8+ 26. Ng3 Rxf4 27. Ref1 Rxf1 28. Rxf1+ Ke8 29. Qh7 Rg7) ({RR} 25. Rh5 Nc5 26. Qd4 ({RR} 26. Qc2 Ne4 27. Ncxe4 fxe4 28. Reh1 ({RR} 28. f5 Kf8 29. Rf1 Qc7 30. f6 Bxf6 31. Rhf5 Ke8 32. R1f2 Rh7) 28... Kf8 ({RR} 28... Qg4 29. Qe2 Qxe2+ 30. Nxe2 Kf8+ 31. Kf2 Rfg7 32. f5 Bc5 33. Nf4 Ke8 34. Rh8) 29. Rh8 ({RR} 29. Qe2 Rfg7 30. R1h3 d4 31. exd4 Qxd4) 29... Rfg7 30. Rxg8+ Rxg8 31. Qe2 Qg4 ({RR} 31... Qe6 32. Qh5 ({RR} 32. Rh3 Qg6 33. Qh5 ({RR} 33. a3 Bh4 34. Qf2 Qg4 35. f5 c5 36. e6 Ke7) 33... Qxh5 34. Rxh5 Bc5 35. Rh7 ({RR} 35. Kf2 Bxe3+ 36. Kxe3 Rxg3+ 37. Kd4 Rd3+ 38. Kc5 e3) 35... Bxe3 36. e6 Ke8 ({RR} 36... Rg4 37. f5 Bf4 38. e7+ Ke8 39. f6 Rxg3+ 40. Kh1 Kd7 41. Rh8) 37. f5 Bd4 38. Kh3 ({RR} 38. Rxb7 Be5 39. Rb3 Rg5) 38... Rh8 39. Rxh8+ Bxh8) 32... Bc5 33. Qh4 Bxe3 ({RR} 33... Bb6 34. Kf1 d4 35. exd4 Qxa2 36. Qf6+ Ke8 37. Rh8 Qc4+ 38. Ne2 Qf7 39. Rxg8+ Qxg8 40. Qf5 Qd5 41. Qc8+ Bd8 42. Kf2 ({RR} 42. Qxb7 e3 43. Kg1 Qf3)) 34. Qd8+ Qe8 35. Qf6+ Qf7 36. Qd6+ Qe7 37. Qb8+ Qe8 38. Qd6+) 32. Qxg4 Rxg4 33. Rh8+ Kg7 ({RR} 33... Kf7 34. Kh3) 34. Rb8 b6 35. f5 Bc5 36. Kh3 Rg5 37. Kh4 Bxe3 38. Nh5+) 26... Kf8 27. Reh1 Rfg7 28. R1h3 Qe6 29. Nce2 Ne4 30. Qxa7 Nxg3 31. Rxg3 Rxg3+ 32. Nxg3 Rxg3+ 33. Kxg3 Qg6+ 34. Rg5 Bxg5 35. fxg5 Qxg5+ 36. Kf2 Qh4+ 37. Ke2 Qh2+ 38. Kd3 Qxb2 39. Qb8+ Kf7) 25... Kf8 26. Rh5 ({RR} 26. Rh6 Nc5 27. Qc2 Ne4 28. Nce2 Rfg7 29. Rg1 d4) 26... Nc5 27. Qc2 Ne4 28. Nce2 ({RR} 28. Ngxe4 fxe4+)) 23. gxf5 ({RR} 23. Ng3 Nc5 24. Qd1 fxg4 25. Rh4 Bg7 26. Rxg4 Nd3 27. Rh1 Nxb2 28. Qe2 Qe6 29. Rg5 Nc4 30. Qd3 Re8 31. Rxg6 Nxe3+ ({RR} 31... Qd7 32. Rhh6) 32. Kg1 Qd7 33. Qxe3 d4 34. e6 dxe3 35. exd7) 23... Nc5 ({RR} 23... gxf5 {RR} 24. Ng3 {RR} Nc5 25. Qd1) 24. Qd1 Qxf5 25. Nd4 Qd7 ({RR} 25... Qd3 26. Qf3 Bg7 27. Qg3) 26. Reg1 {Topalov,V (2740)-Karpov,A (2735) Wijk aan Zee 1998 CBM 063 [Donev,Ivo Hristov] 1-0 (50)} ({RR} 26. Rh3 Rh7 ({RR} 26... Ne6 27. Reh1 Bg7 28. Qc2 Nf8 ({RR} 28... Nxd4 29. Qxg6 Kf8 30. exd4) 29. e6 Nxe6 30. Qxg6) 27. Rg3 Rg7 28. Qc2)) 12. Nge2 O-O 13. e4 $146 ({RR} 13. O-O Re8 14. e4 Nf8 ({RR} 14... dxe4 15. fxe4 Nc5 16. Qf3 Ne6 17. Be5) 15. e5 N6h7 16. Bh6 ({RR} 16. Bh6 Qd7 17. f4 f5 18. Nd1 ({RR} 18. exf6 Bxf6 19. f5 g5) ({RR} 18. Bxf8 Nxf8 19. Nd1 Ne6 20. Ne3 Rf8) 18... Ne6) 16... Qd7 17. f4 f5 18. Nd1 Ne6 19. Ne3 Nd8 20. Rf3 Kh8 21. Ng3 Nf7 22. Ngxf5 gxf5 23. Nxf5 Nxh6 24. Nxh6 Qe6 25. Nf5 Rg8 26. Rh3 Raf8 27. Rxh5 Qg6 {Ionescu,C (2495)-Geller,E (2490) Sochi 1986 1-0 (47)}) ({RR} 13. O-O Re8 14. e4 Nf8 15. e5 N6h7 16. Bd2 Qd7 17. f4 f5 18. Nd1 Ne6 19. Ne3) ({RR} 13. O-O-O) ({RR} 13. O-O Re8 14. Rad1 b5 15. e4 b4 16. Nb1 c5 17. e5 c4 18. Qc2 Nh7 19. e6 Ndf6 20. exf7+ Kxf7 21. Be5 Qd7 22. Nf4 Qf5 23. Qf2 Ng5 24. Rfe1 Rac8 25. Nd2 c3 26. bxc3 bxc3 27. Nf1 c2 {Giri,A (2764)-Huang,R (2500) Hong Kong HKG 2026 ½-½ (63)}) ({RR} 13. O-O b5 14. Rac1 Rc8 15. Rc2 b4 16. Na4 Qa5 17. b3 c5 18. dxc5 Nxc5 19. Nxc5 Rxc5 20. Rxc5 Bxc5 21. Rc1 Qb6 22. Ng3 Rc8 23. Nf1 Qe6 24. Kf2 Rc6 25. Bg5 Ne8 26. Rd1 Nc7 27. Ng3 Qe5 {Kacheishvili,G (2582)-Goldin,A (2561) Orlando 2011 1-0 (48)}) 13... dxe4 14. fxe4 Nc5 15. Qf3 Ne6 16. O-O-O Nxf4 17. Nxf4 Nh7 18. Kb1 Bb4 19. Nce2 Qe7 20. h4 Rae8 21. e5 Qd7 22. Ka1 Ba5 23. Qb3 Bb6 24. Nxg6 1-0

[Event "URS-ch50 Final"]
[Site "Moscow"]
[Date "1983.04.12"]
[Round "7"]
[White "Beliavsky, Alexander G"]
[Black "Geller, Efim P"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2570"]
[BlackElo "2575"]
[PlyCount "57"]
[EventDate "1983.04.03"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[EventCategory "14"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {Chekhov,Valery A} d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Bf5 7. g4 ({RR} 7. Nge2 Nd7 8. h3 h5 9. Ng3 Bg6 10. Bd3 Bxd3 11. Qxd3 g6) 7... Be6 ({RR} 7... Bg6 8. h4 Bxh4 9. Qb3 b6 10. Nf3 Be7 11. Ne5) 8. h4 ({RR} 8. h3) 8... Nd7 9. h5 Qb6 ({RR} 9... Nh6 10. Be2 Nb6 11. Nh3 g5 12. hxg6 hxg6 13. a4 g5 14. Bg3 a5 15. f3 f5 16. Qb3 fxg4 17. fxg4 Nf7 18. O-O-O Bb4 19. Nf2 Rxh1 20. Rxh1 Qe7 21. Nfd1 O-O-O 22. Na2 Nc4 23. Nxb4 axb4 24. Qc2 {LCZero 0.31-dag-c93c6a8-BT4-6 (3652)-Stockfish dev-20250118-8e3e22 (3683) tcec-chess.com INT 2025 ½-½ (45)}) ({RR} 9... Nh6 10. Be2 Nb6 11. Nh3 g5 12. hxg6 hxg6 13. Ng1 g5 14. Bg3 Qd7 15. Rc1 Nc4 16. Qb3 Bd6 17. Bxd6 Nxd6 18. Na4 O-O-O 19. Nc5 Qe7 20. Qa4 Kb8 21. Nxe6 Qxe6 22. Qd1 f5 23. gxf5 Nhxf5 24. Rxh8 {Hebbar,E (2233)-Atwell,R (2290) New York USA 2026 0-1}) 10. Rb1 Ngf6 11. f3 O-O $146 ({RR} 11... h6 12. Bd3 Qa5 13. Nge2 b5 14. Nc1 Qd8 15. Nb3 O-O 16. Ne2 a5 17. Ng3 a4 18. Nc1 c5 19. Nf5 Bxf5 20. Bxf5 cxd4 21. exd4 Qb6 22. Ne2 Bd6 23. Qd2 Bxf4 24. Nxf4 Rfe8+ 25. Kf1 Nb8 {½-½ (25) Botvinnik,M-Spassky,B Leiden 1970}) ({RR} 11... h6 12. Bd3 c5 13. Nge2 Rc8 ({RR} 13... O-O 14. Kf1 Rfe8 15. Kg2 Rac8 16. Qe1 Nh7 17. Qf2 cxd4 18. exd4 Bd6) 14. Kf1 O-O 15. g5 hxg5 16. Bxg5 Rfe8 17. Qe1 cxd4 18. exd4 Nh7 19. Bxe7 Rxe7 20. Qg3 Ndf8 ({RR} 20... Qc7 21. Qxc7 Rxc7 22. Nb5 Rc8 23. Nxa7 Ra8) 21. Kf2 ({RR} 21. Bc2) 21... f6 22. Bc2 Bf7 23. Bb3 Rce8 24. Rbd1 Ng5 25. Nf4 Qd6 ({RR} 25... Re3 26. Nfxd5) 26. Rd3 {Knaak,R (2495)-Geller,E (2545) Moscow 1982 MCL [Chekhov,Valery A] 1-0 (31)} ({RR} 26. Ncxd5 Re2+ 27. Nxe2 Qxg3+) {RR} 26... Nd7 27. Qg4 Nb6 28. h6 g6) ({RR} 11... h6 12. Bd3 O-O 13. Nge2 c5 14. Kf1 Rfe8 15. Kg2 Rac8 16. Qe1 Nh7 17. Qf2 cxd4 18. exd4 Bd6 19. Rhe1 Ng5 20. Rbd1 Nf6 21. Bxd6 Qxd6 22. Ng3 Nxf3 23. Qxf3 Bxg4 24. Qf1 Bxd1 25. Rxe8+ Rxe8 26. Nxd1 {Furman,S-Geller,E Yerevan 1975 0-1 (42)}) 12. Bd3 c5 13. Nge2 Rac8 14. Kf1 cxd4 15. exd4 Bd6 16. Qd2 Ne8 17. Kg2 Qd8 18. Rbe1 Nb6 19. Bb1 Nc4 20. Qd3 f5 21. Bc1 Nf6 22. Ng3 Bxg3 23. Rxe6 fxg4 24. Kxg3 Ne4+ 25. Nxe4 Rxf3+ 26. Qxf3 gxf3 27. Ng5 Nd6 28. Bxh7+ Kf8 29. Rf1 1-0

[Event "RUS-ch"]
[Site "Elista"]
[Date "1995.??.??"]
[Round "8"]
[White "Tunik, Gennady"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2515"]
[BlackElo "2465"]
[PlyCount "98"]
[EventDate "1995.10.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 050"]
[Source "ChessBase"]
[SourceDate "1996.02.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.02.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Bf5 7. Nge2 Nd7 8. Ng3 Bg6 9. Be2 Qb6 10. Qd2 h5 11. h4 ({RR} 11. e4 h4 12. Nf5 dxe4 13. Nd6+ Bxd6 14. Bxd6 Ne7 15. d5 Nf6 16. dxc6 bxc6 17. Qf4 Qxb2 18. Rc1 Nfd5 19. Nxd5 Nxd5 20. Qg5 Rd8 21. Bc5 Bh5 22. Rc2 Qa1+ 23. Rc1 Qf6 24. Qxf6 Nxf6 25. Bc4 Nd7 {Ligterink,G (2450)-Geller,E (2515) Amsterdam 1987 0-1 (40)}) 11... Nf8 12. e4 dxe4 ({RR} 12... Ne6 13. Be3 Nf6 14. O-O-O O-O-O 15. e5 Ng4 16. Bd3 Bxd3 17. Qxd3 Kb8 18. Nge2 c5 19. Kb1 g6 20. dxc5 Bxc5 21. Na4 Qa5 22. Nxc5 Nxc5 23. Qc3 Qxc3 24. Nxc3 Nxe3 25. fxe3 Rhe8 26. Rhf1 Rd7 27. b4 {Abdusattorov,N (2777)-Erigaisi,A (2761) Tashkent UZB 2026 ½-½ (39)}) 13. Ngxe4 Ne6 $146 ({RR} 13... Nf6 14. Nd6+ Bxd6 15. Bxd6 Qd8 16. Ba3 Ne6 17. Rd1 Qa5 18. d5 Rd8 19. Bf3 b5 20. dxe6 Rxd2 21. Bxc6+ Kd8 22. Rxd2+ Kc7 23. Bxb5 fxe6 24. O-O Rd8 25. Rxd8 Kxd8 26. Rd1+ Kc8 27. Bc4 Bf5 28. Bd6 {Osmak,Y (2471)-Injac,T (2425) Budapest HUN 2024 1-0 (43)}) ({RR} 13... Nf6 14. Nd6+ Bxd6 15. Bxd6 Qd8 16. Ba3 Ne6 17. Rd1 Qa5 18. d5 Rd8 19. Bf3 b5 20. dxe6 Rxd2 21. Bxc6+ Kd8 22. Rxd2+ Kc7 23. Bxb5 fxe6 24. O-O Rd8 25. Rxd8 Kxd8 26. Rd1+ Kc8 27. Bc4 Bf5 28. Bd6 {Osmak,Y (2471)-Injac,T (2425) Budapest HUN 2024 1-0 (43)}) 14. Be3 Qa5 15. Ng5 Nf6 16. Bc4 Nxg5 17. hxg5 Nd7 18. O-O Rd8 19. Bf4 Nb6 20. Bb3 O-O 21. Rad1 Qf5 22. Rfe1 Bd6 23. Bxd6 Rxd6 24. Re5 Qg4 25. f3 Qc8 26. Qe3 Qd8 27. d5 cxd5 28. Nxd5 Nxd5 29. Rexd5 Rxd5 30. Rxd5 Qc7 31. f4 Qc8 32. Qf3 Bf5 33. Qxh5 Qc1+ 34. Rd1 Qxf4 35. g6 Bxg6 36. Qxg6 Qe3+ 37. Kh1 Qxb3 38. Qxg7+ Kxg7 39. axb3 Rh8+ 40. Kg1 Rh6 41. Kf2 Rb6 42. Rd3 Kf6 43. Ke2 Ke5 44. Rf3 f5 45. g3 Rd6 46. Rc3 Rd4 47. Ke3 Kd5 48. Rd3 Rxd3+ 49. Kxd3 a5 1/2-1/2

[Event "Chigorin Memorial-16"]
[Site "Sochi"]
[Date "1982.12.03"]
[Round "2"]
[White "Vaisser, Anatoli"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D31"]
[BlackElo "2545"]
[PlyCount "47"]
[EventDate "1982.12.02"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[EventCategory "11"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Bf5 7. g4 Be6 8. h4 Bxh4 9. Qb3 g5 10. Be5 f6 11. Bh2 Bxg4 12. Qxb7 Qe7 13. Qxa8 Qxe3+ 14. Be2 Bxf2+ 15. Kf1 Bh4 16. Qxb8+ Kf7 17. Nd1 Bxe2+ 18. Nxe2 Qf3+ 19. Kg1 Qxe2 20. Bg3 Qg4 21. Kg2 ({RR} 21. Kf2 Qf5+ 22. Kg1 {½-½ (24) Rahul,S (2397)-Yeritsyan,H (2196) Yerevan 2018}) 21... Qxd4 $146 ({RR} 21... Qe4+ 22. Kg1 {½-½ (26) Gheorghiu,C (2288)-David,A (2425) Bucharest 2019}) 22. Kh2 Ne7 23. Qxh8 Bxg3+ 24. Kxg3 1/2-1/2

[Event "Interzonal-12c"]
[Site "Moscow"]
[Date "1982.09.12"]
[Round "5"]
[White "Beliavsky, Alexander G"]
[Black "Geller, Efim P"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2615"]
[BlackElo "2545"]
[PlyCount "65"]
[EventDate "1982.09.07"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "URS"]
[EventCategory "12"]
[SourceTitle "IZT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. cxd5 exd5 4. Nc3 c6 5. Bf4 Be7 6. Qc2 Bd6 7. Bxd6 Qxd6 8. e3 Nf6 ({RR} 8... Qg6 9. Qxg6 hxg6 10. b4 a6 11. f3 Nd7 12. Bd3 Ne7 13. Nge2 g5 14. Kf2 Nf6 15. g4 Kd8 16. Kg3 Bd7 17. a4 Nc8 18. h3 Re8 19. Kf2 Nd6 20. a5 Re7 21. Rac1 Nfe8 22. Ng3 g6 23. h4 {Nakamura,H (2774)-Ponomariov,R (2754) Saint Louis 2011 1-0 (44)}) 9. Bd3 Be6 ({RR} 9... O-O 10. Nf3 b6 11. O-O Ba6 12. Bxa6 Nxa6 13. Rac1 Rfc8 14. Ne2 Nb8 15. Ne5 c5 16. Qf5 Nc6 17. Nxc6 Rxc6 18. dxc5 bxc5 19. Rfd1 Ra6 20. Nc3 Qe6 21. Qd3 Rd8 22. b3 Rc6 23. Qb5 Rdc8 24. Ne2 {Jacobson,B (2594)-Dushyant,S (2376) Abu Dhabi UAE 2025 1-0 (44)}) 10. Nge2 Nbd7 $146 ({RR} 10... O-O 11. O-O-O Nbd7 12. Kb1 b6 13. f3 c5 14. g4 c4 15. Bf5 a6 16. Nf4 b5 17. g5 Bxf5 18. Qxf5 Ne8 19. Qxd5 Qxd5 20. Ncxd5 Nd6 21. h4 a5 22. h5 Ra7 23. Rdg1 a4 24. a3 Nb8 25. g6 {Kopylov,D (1110)-Rafikova,A (1273) Willingen 2022 1-0 (50)}) ({RR} 10... O-O 11. O-O-O Nbd7 12. Kb1 b6 13. f3 c5 14. g4 c4 15. Bf5 a6 16. Nf4 b5 17. g5 Bxf5 18. Qxf5 Ne8 19. Qxd5 Qxd5 20. Ncxd5 Nd6 21. h4 a5 22. h5 Ra7 23. Rdg1 a4 24. a3 Nb8 25. g6 {Kopylov,D (1110)-Rafikova,A (1273) Willingen 2022 1-0 (50)}) 11. O-O O-O 12. Rfc1 Rfe8 13. Rab1 Nf8 14. b4 a6 15. Na4 Ng4 16. Ng3 h5 17. Nf1 h4 18. h3 Nh6 19. Nh2 Qe7 20. Nc5 Bc8 21. a4 Ne6 22. Nxe6 Bxe6 23. b5 axb5 24. axb5 Ra3 25. bxc6 bxc6 26. Rb6 Bd7 27. Nf3 Rc8 28. Ne5 Be8 29. Qd1 Qd6 30. Rcb1 Rca8 31. Bb5 Rc8 32. Ba6 Rc7 33. Rb8 $138 1-0

[Event "RUS-ch"]
[Site "Elista"]
[Date "1995.??.??"]
[Round "3"]
[White "Yakovich, Yuri"]
[Black "Geller, Efim P"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2560"]
[BlackElo "2465"]
[Annotator "Nikitin,Aleksander S"]
[PlyCount "45"]
[EventDate "1995.10.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 050"]
[Source "ChessBase"]
[SourceDate "1996.02.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.02.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. Qc2 g6 7. e3 Bf5 8. Qd2 Nd7 9. f3 g5 ({RR} 9... Nb6 10. e4 Be6 11. e5 h5 12. Bd3 Qd7 13. b3 Bh4+ 14. g3 Be7 15. Kf2 Bf5 16. Bf1 Kf8 17. Kg2 a5 18. a3 Qd8 19. Nh3 Bxh3+ 20. Kxh3 Kg7 21. Kg2 Nd7 22. Bd3 Nf8 23. Be3 Ne6 24. Ne2 {Karpov,A (2705)-Kasparov,G (2740) London/Leningrad 1986 ½-½ (41)}) ({RR} 9... Ngf6 10. g4 Be6 11. h4 h6 12. Bd3 b5 13. Nge2 Nb6 14. b3 b4 15. Nd1 Bd6 16. Rc1 Rc8 17. Nf2 a5 18. Ba6 Rc7 19. Nd3 Ra7 20. Rxc6 Bxf4 21. Rxe6+ fxe6 22. Bb5+ Nbd7 23. Nexf4 Kf7 24. h5 {Kalogridis,A (2399)-Stefanou,K (2260) Patras GRE 2026 1-0 (38)}) 10. Bg3 h5 ({RR} 10... Ngf6 11. Bd3 Bg6 12. Nge2 Nh5 13. Bf2 Ng7 14. e4 Nb6 15. O-O-O Ne6 16. Kb1 O-O 17. h4 gxh4 18. Qe1 Rc8 19. Bxh4 dxe4 20. fxe4 Bxh4 21. Rxh4 Nxd4 22. e5 c5 23. Bxg6 fxg6 24. Nxd4 cxd4 25. Rhxd4 {Paehtz,T (2455)-Geller,E (2525) Dortmund 1991 0-1 (45)}) 11. e4 dxe4 $146 (11... h4 12. Bf2 Be6 13. Bd3 Nb6 14. Nge2 {Semkov,S-Geller,E/Plovdiv/1988/1-0/} Qd7 $5 $13) ({RR} 11... h4 12. Bf2 Be6 13. Bd3 Nb6 14. Nge2 Nf6 15. e5 Nfd7 16. f4 gxf4 17. Nxf4 Nf8 18. b3 Qd7 19. a4 a5 20. O-O Bb4 21. Be1 Qe7 22. Qf2 O-O-O 23. Na2 Bxe1 24. Qxe1 Kb8 25. Qxa5 Nfd7 26. Qc3 {Semkov,S (2470)-Geller,E (2505) Plovdiv 1988 1-0 (53)}) 12. fxe4 Bg6 13. Bd3 (13. O-O-O Ngf6 14. d5 cxd5 15. exd5 Bb4 16. Re1+ Kf8 17. Qd4 Bxc3 18. bxc3 Qa5 $132) 13... h4 14. Bf2 Nf8 $2 (14... Qa5 15. Nge2 Ngf6 16. O-O-O $14) 15. O-O-O Qa5 16. Nf3 Bh5 17. d5 $1 $16 h3 18. Bd4 $1 Rh6 19. Rhg1 hxg2 20. Be2 Ng6 21. Rxg2 Nf4 22. Qxf4 $1 gxf4 23. Rxg8+ $138 {T; 23...Bf8 24.Bg7 0-0-0 25.Rf8+-/} (23. Rxg8+ Bf8 24. Bg7 O-O-O 25. Bxf8 $18) 1-0

[Event "EU-chT 07th Final"]
[Site "Skara"]
[Date "1980.01.20"]
[Round "1.4"]
[White "Speelman, Jonathan S"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2490"]
[BlackElo "2565"]
[PlyCount "38"]
[EventDate "1980.01.20"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "EU-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "England"]
[BlackTeam "Soviet Union"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "URS"]

1. c4 {RR} e6 2. Nc3 d5 3. d4 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Bf5 7. Nge2 Nd7 8. Ng3 Bg6 9. Rc1 ({RR} 9. Be2 Nb6 10. Be5 Nf6 11. h4 h6 12. h5 Bh7 13. Bd3 O-O 14. Bxh7+ Kxh7 15. Qc2+ Kh8 16. Nf5 Nc4 17. b3 Nxe5 18. dxe5 Ng4 19. f4 Qd7 20. O-O-O f6 21. e4 fxe5 22. Qe2 Nf6 23. Nh4 exf4 {Nakamura,H (2758)-Aronian,L (2802) London 2011 CBM 146 [RR] 1-0 (54)}) ({RR} 9. Be2 Qb6 10. Qd2 h5 11. h4 Nf8 12. e4 dxe4 13. Ngxe4 Ne6 14. Be3 Qa5 15. Ng5 Nf6 16. Bc4 Nxg5 17. hxg5 Nd7 18. O-O Rd8 19. Bf4 Nb6 20. Bb3 O-O 21. Rad1 Qf5 22. Rfe1 Bd6 23. Bxd6 Rxd6 {Tunik,G (2515)-Geller,E (2465) Elista 1995 ½-½ (49)}) 9... h5 ({RR} 9... Nf8 10. h4 h5 11. Bd3 Bxd3 12. Qxd3 Ng6 13. Be5 Bf6 14. Bxf6 Nxf6 15. Qe2 Kf8 16. b4 a6 17. a4 Qd6 18. b5 Nf4 19. Qd2 Re8 20. O-O Ng6 21. bxc6 bxc6 22. Qd3 Nxh4 23. Qxa6 Qd7 24. Qd3 {Yang,L (1942)-Campbell,R (2064) Toronto CAN 2024 0-1}) 10. Bd3 h4 11. Bxg6 hxg3 $146 ({RR} 11... fxg6 12. Nge2 g5 13. Be5 Bf6 14. f4 Nh6 15. Qd3 O-O 16. O-O Qe8 17. e4 gxf4 18. Bxf6 Nxf6 19. e5 Nh5 20. Kh1 Qe6 21. Ng1 Nf5 22. Qh3 g6 23. Nge2 g5 24. Kg1 Kh7 25. Qg4 Qg6 26. Nd1 {Azadaliyev,J (2290)-Gkavardinas,A (2162) Eindhoven NED 2023 0-1 (57)}) ({RR} 11... fxg6 12. Nge2 g5 13. Be5 Bf6 14. f4 Nh6 15. Qd3 O-O 16. O-O Qe8 17. e4 gxf4 18. Bxf6 Nxf6 19. e5 Nh5 20. Kh1 Qe6 21. Ng1 Nf5 22. Qh3 g6 23. Nge2 g5 24. Kg1 Kh7 25. Qg4 Qg6 26. Nd1 {Azadaliyev,J (2290)-Gkavardinas,A (2162) Eindhoven NED 2023 0-1 (57)}) 12. Bd3 gxf2+ 13. Kxf2 Bg5 14. Qg4 Bxf4 15. Qxf4 Ngf6 16. Ke2 Nf8 17. Bf5 Qe7 18. Kd2 g6 19. Bd3 Ne6 1/2-1/2

[Event "Moscow International"]
[Site "Moscow"]
[Date "1982.05.09"]
[Round "1"]
[White "Knaak, Rainer"]
[Black "Geller, Efim P"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2495"]
[BlackElo "2545"]
[Annotator "Chekhov,Valery A"]
[PlyCount "61"]
[EventDate "1982.05.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "URS"]
[EventCategory "10"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Bf5 7. g4 (7. Nge2 $5 Nd7 8. h3 h5 9. Ng3 Bg6 10. Bd3 Bxd3 11. Qxd3 g6 $13) 7... Be6 (7... Bg6 8. h4 $1 Bxh4 9. Qb3 b6 10. Nf3 Be7 11. Ne5 $16) 8. h4 (8. h3 $5) 8... Nd7 9. h5 Qb6 10. Rb1 Ngf6 11. f3 h6 ({RR} 11... O-O 12. Bd3 c5 13. Nge2 Rac8 14. Kf1 cxd4 15. exd4 Bd6 16. Qd2 Ne8 17. Kg2 Qd8 18. Rbe1 Nb6 19. Bb1 Nc4 20. Qd3 f5 21. Bc1 Nf6 22. Ng3 Bxg3 23. Rxe6 fxg4 24. Kxg3 Ne4+ 25. Nxe4 Rxf3+ 26. Qxf3 {Beliavsky,A (2570)-Geller,E (2575) Moscow 1983 1-0}) 12. Bd3 c5 13. Nge2 Rc8 (13... O-O 14. Kf1 Rfe8 15. Kg2 Rac8 16. Qe1 Nh7 17. Qf2 cxd4 18. exd4 Bd6 $13 {Furman,S-Geller,E/URS-ch/1975/}) 14. Kf1 $146 ({RR} 14. Kf2 cxd4 15. exd4 a6 16. Rc1 Qd8 17. Qb3 b5 18. a4 O-O 19. axb5 Nc5 20. Qd1 Nxd3+ 21. Qxd3 axb5 22. Nxb5 Qd7 23. Rxc8 Rxc8 24. Ra1 Ne4+ 25. Kg1 Bg5 26. Bxg5 Nxg5 27. Nbc3 f5 28. f4 Ne4 {Knaak,R (2535)-Balashov,Y (2600) Sochi 1980 0-1 (40)}) 14... O-O 15. g5 $1 hxg5 16. Bxg5 Rfe8 17. Qe1 cxd4 18. exd4 Nh7 19. Bxe7 Rxe7 20. Qg3 $36 Ndf8 (20... Qc7 $5 21. Qxc7 $140 Rxc7 22. Nb5 Rc8 23. Nxa7 Ra8) 21. Kf2 (21. Bc2 $5 {b3/}) 21... f6 22. Bc2 Bf7 23. Bb3 Rce8 24. Rbd1 Ng5 25. Nf4 Qd6 (25... Re3 26. Nfxd5 $18) 26. Rd3 $1 (26. Ncxd5 Re2+ $1 27. Nxe2 Qxg3+) 26... b5 $6 (26... Nd7 $5 27. Qg4 Nb6 28. h6 g6) 27. Qg4 $1 $18 Rd7 28. h6 g6 29. Ncxd5 a5 30. h7+ Ngxh7 $6 (30... Nfxh7 31. Qxd7 $18) (30... Kh8 $5 31. a3 a4 (31... Qc6 32. Rc3) 32. Ba2 Qc6 33. Nb4) 31. Nxg6 {time} (31. Nxg6 Bxg6 (31... Nxg6 32. Ne7+ Qxe7 33. Qxg6+ Kf8 34. Qh6+ $18) 32. Ne7+ Kh8 (32... Kg7 33. Nf5+ $18) 33. Nxg6+ Nxg6 34. Qxg6 $18) 1-0

[Event "Varna-03"]
[Site "Varna"]
[Date "1964.09.??"]
[Round "?"]
[White "Geller, Efim P"]
[Black "Bradvarevic, Aleksandar"]
[Result "1-0"]
[ECO "D31"]
[Annotator "ChessBase II"]
[PlyCount "53"]
[EventDate "1964.09.06"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BUL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

{SCHACH 11/1964 Seite 330} 1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Bf5 7. g4 Be6 8. h3 Bd6 $2 {Es ist keine gute Idee, diesen Läufer zum zweiten Male zu ziehen und zu tauschen. Die schwarzen Felder werden geschwächt.} ({Viel näher lag die Entwicklung des Damenspringers.} 8... Nd7 {nach b6}) 9. Nge2 Ne7 10. Bxd6 Qxd6 11. Nf4 Nd7 12. Bd3 Rc8 13. Qf3 $146 ({RR} 13. Rc1 O-O 14. Nce2 b6 15. Kf1 c5 16. Kg2 Nc6 17. Bb1 g6 18. g5 Rfd8 19. h4 Nf8 20. Qd2 Ne7 21. Ng3 Qd7 22. Nd3 Qd6 23. Ne5 cxd4 24. exd4 Rxc1 25. Rxc1 Rc8 26. Rxc8 Bxc8 27. Qf4 Qe6 {Reshevsky,S-Ivkov,B Sousse 1967 ½-½}) 13... O-O 14. Qg3 Qb4 15. O-O Qxb2 16. Nce2 $1 Qa3 17. Rfb1 $1 Ng6 18. Rb3 $1 Qe7 19. Rxb7 Nxf4 20. Nxf4 a5 21. Rab1 Rfd8 22. Ra7 Qd6 23. Rbb7 Nf8 24. Nxe6 Nxe6 25. Bf5 $1 {Entscheidet schnell!} Qf8 26. Bxe6 fxe6 27. Qe5 $1 {Besser kann wohl die Macht der "7.Reihe absolut" nicht demonstriert werden!} 1-0

[Event "Moscow-A"]
[Site "Moscow"]
[Date "1989.??.??"]
[Round "?"]
[White "Goldin, Alexander"]
[Black "Geller, Efim P"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2535"]
[BlackElo "2480"]
[PlyCount "82"]
[EventDate "1989.05.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URS"]
[EventCategory "11"]
[SourceTitle "CBM 014"]
[Source "ChessBase"]
[SourceDate "1990.02.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.02.01"]
[SourceQuality "1"]

1. d4 {Nikitin,Aleksander S} d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. Qc2 g6 7. e3 Bf5 8. Qd2 Nd7 9. f3 g5 ({RR} 9... Nb6 10. e4 Be6 11. e5 h5 12. Bd3 Qd7 13. b3 Bh4+ 14. g3 Be7 15. Kf2 Bf5 16. Bf1 Kf8 17. Kg2 a5 18. a3 Qd8 19. Nh3 Bxh3+ 20. Kxh3 Kg7 21. Kg2 Nd7 22. Bd3 Nf8 23. Be3 Ne6 24. Ne2 {Karpov,A (2705)-Kasparov,G (2740) London/Leningrad 1986 ½-½ (41)}) ({RR} 9... Ngf6 10. g4 Be6 11. h4 h6 12. Bd3 b5 13. Nge2 Nb6 14. b3 b4 15. Nd1 Bd6 16. Rc1 Rc8 17. Nf2 a5 18. Ba6 Rc7 19. Nd3 Ra7 20. Rxc6 Bxf4 21. Rxe6+ fxe6 22. Bb5+ Nbd7 23. Nexf4 Kf7 24. h5 {Kalogridis,A (2399)-Stefanou,K (2260) Patras GRE 2026 1-0 (38)}) 10. Bg3 Bg6 ({RR} 10... h5 11. e4 dxe4 ({RR} 11... h4 12. Bf2 Be6 13. Bd3 Nb6 14. Nge2 Qd7) 12. fxe4 Bg6 13. Bd3 ({RR} 13. O-O-O Ngf6 14. d5 cxd5 15. exd5 Bb4 16. Re1+ Kf8 17. Qd4 Bxc3 18. bxc3 Qa5) 13... h4 14. Bf2 Nf8 ({RR} 14... Qa5 15. Nge2 Ngf6 16. O-O-O) 15. O-O-O Qa5 16. Nf3 Bh5 17. d5 h3 18. Bd4 Rh6 19. Rhg1 hxg2 20. Be2 Ng6 21. Rxg2 Nf4 22. Qxf4 gxf4 23. Rxg8+ {1-0 (23) Yakovich,Y (2560)-Geller,E (2465) Elista 1995 CBM 050 [Nikitin,Aleksander S]} {RR} Bf8 24. Bg7 O-O-O 25. Bxf8) 11. e4 $146 ({RR} 11. Bd3 Nf8 12. Nge2 Ne6 13. a3 Nf6 14. Be5 Bd6 15. Bxd6 Qxd6 16. b4 a6 17. Na4 O-O 18. O-O Rae8 19. Ng3 Ng7 20. Nc5 Re7 21. Rae1 Rfe8 22. Bxg6 hxg6 23. e4 Qf4 24. Qc3 Qh4 25. e5 Nfh5 {Karp,M-Winkler,C (2110) Brussels 1993 0-1 (46)}) ({RR} 11. Bd3 Ngf6 12. Nge2 Nh5 13. Bf2 Ng7 14. e4 Nb6 15. O-O O-O {½-½ (15) Razuvaev,Y (2545)-Geller,E (2505) Sochi 1989}) 11... Ngf6 12. Bd3 dxe4 13. fxe4 Nh5 14. Nge2 Nxg3 15. Nxg3 Qb6 16. Nge2 Rd8 17. O-O-O Qa5 18. Kb1 b5 19. Nxb5 Qxd2 20. Nc7+ Kf8 21. Rxd2 Nb8 22. Ka1 Bb4 23. Rdd1 Ba5 24. Na6 Nxa6 25. Bxa6 Bxe4 26. Bd3 Bg6 27. Rhf1 Kg7 28. Bc4 Bb6 29. b3 Rhe8 30. Kb2 f5 31. g3 Re4 32. Kc3 Re3+ 33. Kb4 Bh5 34. Rd2 c5+ 35. Ka4 Be8+ 36. Bb5 Rxe2 37. Rxe2 Rxd4+ 38. Ka3 Bxb5 39. Re7+ Kf8 40. Rfe1 Ba5 41. R1e5 Rd2 0-1

[Event "Moscow-A"]
[Site "Moscow"]
[Date "1989.??.??"]
[Round "?"]
[White "Chekhov, Valery A"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2480"]
[BlackElo "2480"]
[PlyCount "56"]
[EventDate "1989.05.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URS"]
[EventCategory "11"]
[SourceTitle "CBM 014"]
[Source "ChessBase"]
[SourceDate "1990.02.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.02.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Bf5 7. Nge2 Nd7 8. h3 Bg6 9. g4 ({RR} 9. Ng3 Nf8 10. h4 Bxh4 11. Qb3 Bxg3 12. Bxg3 Qe7 13. Rc1 Ne6 14. Bh4 f6 15. Qa4 Qd7 16. Be2 Ne7 17. Bg3 O-O 18. O-O Nf5 19. Bh2 a6 20. Qa3 Rae8 21. Bg4 h5 22. Bxf5 Bxf5 23. Qd6 Qf7 {Mohr,S (2530)-Geller,E (2480) Dortmund 1989 0-1 (41)}) 9... h5 10. Rg1 hxg4 11. hxg4 Ngf6 $146 ({RR} 11... Nb6 12. Qb3 Bd6 13. a4 Rb8 14. a5 Nc8 15. Bxd6 Nxd6 16. Nf4 Rh2 17. Nxg6 fxg6 18. g5 Ne7 19. Qd1 Nef5 20. Qf3 Qe7 21. O-O-O Kd7 22. Bd3 Rbh8 23. Na4 R8h3 24. Qf4 Rh4 25. Qf3 R4h3 26. Qf4 {Ward,C (2456)-Cox,J (2411) Southend 2007 ½-½}) 12. f3 Nb6 13. Ng3 Rh2 14. Be2 Bd6 15. Nf1 Rh3 16. Kf2 Qd7 17. Kg2 Rh7 18. a4 a5 19. Qb3 Nc8 20. Ng3 Kf8 21. Qd1 Kg8 22. Rh1 Rxh1 23. Qxh1 Qc7 24. Bxd6 Nxd6 25. Qh2 Re8 26. Rh1 Kf8 27. Nd1 Ke7 28. Kf1 Kd8 1/2-1/2

[Event "Dortmund-A"]
[Site "Dortmund"]
[Date "1989.??.??"]
[Round "?"]
[White "Mohr, Stefan"]
[Black "Geller, Efim P"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2530"]
[BlackElo "2480"]
[PlyCount "82"]
[EventDate "1989.03.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[EventCategory "11"]
[SourceTitle "CBM 013"]
[Source "ChessBase"]
[SourceDate "1989.12.01"]
[SourceVersion "1"]
[SourceVersionDate "1989.12.01"]
[SourceQuality "1"]

1. d4 {Dautov,Rustem} d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Bf5 7. Nge2 Nd7 8. h3 Bg6 ({RR} 8... Ngf6 9. g4 Be4 10. Rg1 h6 ({RR} 10... Bf3 11. Rg3 Bxe2 12. Bxe2 Bb4 13. f3 Qe7 14. Rg2 Bd6 15. Bxd6 Qxd6 16. e4 dxe4 17. fxe4 Qe7 18. Qc2 O-O-O 19. O-O-O) ({RR} 10... Qb6 11. Qd2 Bf3 12. Ng3 g6 13. Bd3 h6) ({RR} 10... Nf8 11. Ng3 Ne6 12. Be5 Ng5 13. Ngxe4 Ngxe4 14. Bd3 Bd6 15. Bxe4 Bxe5 16. Bd3 Bh2 17. Rg2 Bd6 18. g5 Nd7) 11. Ng3 Qb6 12. Ngxe4 Nxe4 13. Qc2 Qa5 14. Bd3 Ng5 ({RR} 14... Nxc3 15. bxc3) 15. Rh1 Nf3+ 16. Ke2 Nh4 17. Rhg1 Qd8 18. Qb3 Nb6 19. a4 a5 20. Nb1 O-O 21. Nd2 Re8 22. Bg3 Ra7 23. Bxh4 {Dreev,A (2704)-Vaganian,R (2670) Poikovsky 2005 CBM 106 [Dautov,Rustem] ½-½ (69)} ({RR} 23. Nf3 Nd7 ({RR} 23... Nc8 24. Bb8))) ({RR} 8... h5 9. Nc1 Nb6 10. Bd3 Bxd3 11. Nxd3 Bd6 12. O-O Bxf4 13. exf4 Nf6 14. Re1+ Kf8 15. a4 Nc4 16. Ne5 Nd6) ({RR} 8... Qb6 9. Qd2 Ngf6 10. Ng3 Bg6 11. a3 h5 12. Bd3 Nf8 13. Nf5 Bxf5 14. Bxf5 g6 15. Bd3 Ne6 16. Be5 O-O 17. g4 h4 18. O-O Nh7 19. Qc2 Bf6 20. f4 Bxe5 21. fxe5 Rad8 22. b4 Nxd4 23. exd4 {Cojocari,D (2136)-Goroshkov,M (2350) Eforie Nord ROU 2025 ½-½ (60)}) 9. Ng3 ({RR} 9. Bh2 Ngf6 10. Nf4 Ne4 11. Nxg6 Nxc3 12. bxc3 hxg6 13. Bd3 b5 14. a4 a6 15. O-O O-O 16. e4) ({RR} 9. g4 h5 10. Rg1 hxg4 11. hxg4 Ngf6 12. f3 Nb6 13. Ng3 Rh2 14. Be2 Bd6 15. Nf1 Rh3 16. Kf2 Qd7 17. Kg2 Rh7 18. a4 a5 19. Qb3 Nc8 20. Ng3 Kf8 21. Qd1 Kg8 22. Rh1 Rxh1 23. Qxh1 Qc7 {Chekhov,V (2480)-Geller,E (2480) Moscow 1989 ½-½}) 9... Nf8 10. h4 $146 ({RR} 10. Be5 Ne6 11. Nge2 Bd6 12. Bxd6 Qxd6 13. Nc1 Nf6 14. Bd3 Bxd3 15. Nxd3 O-O 16. O-O Ne4 17. Rc1 Nxc3 18. Rxc3 Rfe8 19. Qc2 Re7 20. Rb1 Ng5 21. Nc5 Ne4 22. Nxe4 Rxe4 23. b4 a6 24. a4 g6 {Sadler,M (2645)-Lutz,C (2555) Pula 1997 ½-½ (32)}) 10... Bxh4 11. Qb3 Bxg3 12. Bxg3 Qe7 13. Rc1 Ne6 14. Bh4 f6 15. Qa4 Qd7 16. Be2 Ne7 17. Bg3 O-O 18. O-O Nf5 19. Bh2 a6 20. Qa3 Rae8 21. Bg4 h5 22. Bxf5 Bxf5 23. Qd6 Qf7 24. Na4 h4 25. f3 Qg6 26. Kh1 h3 27. g4 Bxg4 28. Qg3 Bf5 29. Qxg6 Bxg6 30. Kg1 Bh5 31. Bd6 Rf7 32. Nc3 Ng5 33. f4 Nf3+ 34. Kf2 Nh2 35. Rfe1 Ng4+ 36. Kg3 Rxe3+ 37. Rxe3 Nxe3 38. Kxh3 Nf5 39. Bc5 g5 40. fxg5 fxg5 41. Re1 Bf3 0-1

[Event "Women-Veterans"]
[Site "Aruba"]
[Date "1992.??.??"]
[Round "5"]
[White "Galliamova, Alisa"]
[Black "Geller, Efim P"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2400"]
[BlackElo "2525"]
[Annotator "Ftacnik,Lubomir"]
[PlyCount "60"]
[EventDate "1992.08.??"]
[EventType "schev"]
[EventRounds "6"]
[EventCountry "NAU"]
[SourceTitle "CBM 033"]
[Source "ChessBase"]
[SourceDate "1993.04.01"]
[SourceVersion "1"]
[SourceVersionDate "1993.04.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Bf5 7. g4 Be6 8. h3 h5 $5 (8... Bd6 9. Qb3 (9. Nge2 Ne7 10. Bxd6 Qxd6 11. Nf4 Ng6 12. Nxe6 Qxe6 13. Qb3 Qe7 14. h4 Qc7 15. O-O-O Nd7 16. h5 Ngf8 17. Kb1 Ne6 18. Bd3 Qb6 19. Qc2 h6 20. Bf5 Ndf8 21. e4 Qa5 22. Rhe1 O-O-O 23. exd5 cxd5 24. Nxd5+ $16 {Spraggett,K-Banchev,B/Cannes op A(1)/1990/}) 9... Bxf4 10. exf4 Bc8 11. O-O-O Qd6 12. Kb1 h5 13. Bg2 hxg4 14. hxg4 Rxh1 15. Bxh1 Qxf4 16. Re1+ Kd8 17. Nf3 Nd7 18. Qa3 Qxg4 19. Ka1 Qf4 20. Bg2 f6 21. Ne2 Qc7 22. Ng3 Qf4 23. Ne2 Qc7 24. Ng3 $13 {Littlewood,P-Chandler/Hastings/1982/}) (8... Qb6 9. Rb1 h5 10. g5 Bf5 11. Bd3 Bxd3 12. Qxd3 g6 13. Nge2 Nd7 14. O-O Qd8 15. h4 Bb4 16. a3 Bxc3 17. bxc3 Nb6 18. Be5 Rh7 19. f4 Qd7 20. f5 Ne7 21. Ng3 O-O-O 22. f6 Nf5 23. Rxf5 gxf5 24. Nxf5 $16 {Pieterse,G-Cifuentes Parada,R/Amsterdam OHRA-B/1988/}) (8... c5 9. dxc5 Bxc5 10. Bg2 Ne7 11. Nf3 Nbc6 12. O-O O-O 13. Rc1 Bb6 14. a3 Ng6 15. Bg3 a6 16. b4 Rc8 17. Na4 Bc7 18. Bxc7 Rxc7 19. Nc5 Kh8 20. Nxb7 Rxb7 21. Rxc6 a5 22. Qd2 axb4 23. axb4 Qe7 24. Nd4 $16 {Lputian,S-Magomedov,M/URS-chT Azov/1991/}) 9. gxh5 Nd7 10. Be2 Ndf6 11. a3 (11. Be5 Bd6 12. Rh2 Nxh5 13. Bxh5 Bxe5 14. dxe5 Qg5 15. Bg4 Bxg4 16. Rg2 Bxd1 17. Rxg5 Bh5 18. Nge2 Bxe2 19. Kxe2 g6 20. Rh1 Ne7 21. Kd3 Kd7 22. Ne2 Nf5 23. Nf4 Ng7 24. Ke2 $10 {Hort,V-Renet,O/Uzes tt (01)/1990/}) ({RR} 11. h4 Nh6 12. Nh3 Qd7 13. Ng5 Bg4 14. Rg1 Bxe2 15. Qxe2 Nf5 16. h6 Rxh6 17. Nf3 Rh5 18. O-O-O g6 19. Bg5 O-O-O 20. Kb1 Kb8 21. Rh1 Ka8 22. Qc2 Re8 23. Ne5 Qe6 24. Ne2 Rh7 25. Nf4 Qc8 {Collin,M (2246)-Rohith,K (2410) Basel SUI 2024 ½-½ (51)}) 11... Nh6 12. Be5 Bd6 $146 ({RR} 12... Nf5 13. Bg4 Nd6 14. Bxf6 Bxf6 15. Nge2 Bg5 16. Rg1 Bh6 17. Qc2 Qf6 18. Rg3 O-O 19. Rf3 Qh4 20. Rg3 f5 21. Bf3 f4 22. exf4 Bf5 23. Qc1 Rae8 24. Kf1 Ne4 25. Nxe4 Bxe4 26. Bg4 Qf6 27. Qd2 {Karpov,A (2617)-Vaganian,R (2526) Platja d'Aro 2019 ½-½ (50)}) 13. Qb3 (13. Bxd6 Qxd6 14. Bf3 O-O-O 15. Nge2 $14) 13... Bxe5 14. dxe5 Nd7 15. Qxb7 Nxe5 16. O-O-O (16. f4 Rb8 17. Qxa7 Qh4+ 18. Kd1 Nd7 $13) 16... O-O 17. f4 Nd7 18. Nf3 (18. Qxc6 Rc8 19. Qa4 Nf5 $132) 18... Nf5 19. Nd4 Rb8 20. Qxa7 (20. Qxc6 Rb6 21. Nxe6 fxe6 22. Qa4 Nxe3 $40) 20... Ra8 21. Qb7 Nc5 22. Qxc6 Rc8 23. Qb5 (23. Nxe6 fxe6 24. Qb5 Nxe3 $17) 23... Nxe3 24. Rdg1 Qf6 25. Qb4 (25. Nc6 Rxc6 26. Qxc6 Nb3+ 27. Kb1 Bf5+ $19) 25... Qxd4 $1 26. Qxd4 Nb3+ 27. Kb1 Nxd4 28. Rg5 $2 Rxc3 $1 29. bxc3 Nxe2 30. Ka1 Rb8 0-1

[Event "Dortmund-B"]
[Site "Dortmund"]
[Date "1991.??.??"]
[Round "1"]
[White "Paehtz, Thomas Sr"]
[Black "Geller, Efim P"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2455"]
[BlackElo "2525"]
[PlyCount "90"]
[EventDate "1991.03.23"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[EventCategory "10"]
[SourceTitle "CBM 023"]
[Source "ChessBase"]
[SourceDate "1991.08.01"]
[SourceVersion "1"]
[SourceVersionDate "1991.08.01"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Be7 4. cxd5 exd5 5. Bf4 c6 6. Qc2 g6 7. e3 Bf5 8. Qd2 Nd7 9. f3 g5 10. Bg3 Ngf6 11. Bd3 Bg6 12. Nge2 Nh5 13. Bf2 Ng7 14. e4 Nb6 15. O-O-O $146 ({RR} 15. O-O O-O {½-½ (15) Razuvaev,Y (2545)-Geller,E (2505) Sochi 1989}) 15... Ne6 16. Kb1 O-O 17. h4 gxh4 18. Qe1 Rc8 19. Bxh4 dxe4 20. fxe4 Bxh4 21. Rxh4 Nxd4 22. e5 c5 23. Bxg6 fxg6 24. Nxd4 cxd4 25. Rhxd4 Qg5 26. Qe4 Rc7 27. a4 Re7 28. e6 Qf5 29. Qxf5 Rxf5 30. Re4 Kg7 31. b4 a5 32. bxa5 Rxa5 33. Rd6 Rc5 34. Kc2 Rc6 35. Rd7 Kf6 36. Kd3 Rc8 37. Rxe7 Kxe7 38. Rb4 Rxc3+ 39. Kxc3 Nd5+ 40. Kc4 Nxb4 41. Kxb4 Kxe6 42. Kc5 Kd7 43. a5 h5 44. Kd5 h4 45. Ke5 Kc6 0-1

[Event "New York Manhattan"]
[Site "New York"]
[Date "1990.??.??"]
[Round "3"]
[White "Bykhovsky, Avigdor"]
[Black "Geller, Efim P"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2495"]
[BlackElo "2515"]
[PlyCount "66"]
[EventDate "1990.04.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "10"]
[SourceTitle "CBM 019"]
[Source "ChessBase"]
[SourceDate "1990.12.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.12.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. Qc2 g6 7. f3 Nf6 8. Bh6 ({RR} 8. O-O-O Be6 9. h4 Nbd7 10. g4 b5 11. h5 Qa5 12. e3 Nb6 13. hxg6 fxg6 14. Kb1 Nc4 15. Bd3 Kd7 16. Nge2 Rhg8 17. Bg5 Rg7 18. Bh6 Rgg8 19. Bg5 Rg7 20. Nf4 Bf7 21. Bxc4 bxc4 22. e4 Rb8 {Jiang,H (2454)-Adarsh,T (2262) Senta SRB 2026 1-0 (35)}) 8... Bf5 9. Qd2 Nbd7 10. g4 $146 ({RR} 10. e3 Bd6 11. Nge2 Qe7 12. Ng3 O-O-O 13. Nxf5 gxf5 14. O-O-O Ne8 15. g3 Qe6 16. Bg5 f6 17. Bh4 Nb6 18. Qd3 Bb4 19. Bh3 Nd6 20. Rhe1 Kb8 21. a3 Bxc3 22. Qxc3 h5 23. Re2 Qf7 24. b3 Rhe8 {Petursson,M (2555)-Geller,E (2515) Reykjavik 1990 ½-½}) ({RR} 10. e3 Bd6 11. Nge2 Qc7 12. g4 Be6 13. Nf4 O-O-O 14. Nb5 Qb8 15. Rc1 Rhe8 16. Nxd6+ Qxd6 17. Nxg6 Bxg4 18. Bf4 Qe6 19. Qa5 Nh5 20. Qc7# {1-0 (20) Urkedal,F (2572)-Mikalsen,E (2307) Drammen 2018}) 10... Be6 11. Nh3 Bd6 12. Bf4 Nb6 13. Bxd6 Qxd6 14. Qf4 Qe7 15. Nf2 h5 16. g5 Nfd7 17. h4 O-O 18. Bg2 c5 19. O-O Rac8 20. Nb5 a6 21. Nd6 Rc6 22. Nxb7 cxd4 23. Na5 Rc2 24. Qxd4 Nc4 25. Nxc4 Rxc4 26. Qe3 Rxh4 27. f4 Qd6 28. Nd3 d4 29. Qf2 Rg4 30. Kh1 Re8 31. Bf3 Bd5 32. Kh2 Re3 33. Rad1 Rxg5 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "1990.??.??"]
[Round "11"]
[White "Petursson, Margeir"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2555"]
[BlackElo "2515"]
[PlyCount "58"]
[EventDate "1990.03.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "CBM 018 Extra"]
[Source "ChessBase"]
[SourceDate "1990.11.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.11.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. Qc2 g6 7. f3 Nf6 8. Bh6 Bf5 9. Qd2 Nbd7 10. e3 ({RR} 10. g4 Be6 11. Nh3 Bd6 12. Bf4 Nb6 13. Bxd6 Qxd6 14. Qf4 Qe7 15. Nf2 h5 16. g5 Nfd7 17. h4 O-O 18. Bg2 c5 19. O-O Rac8 20. Nb5 a6 21. Nd6 Rc6 22. Nxb7 cxd4 23. Na5 Rc2 24. Qxd4 Nc4 {Bykhovsky,A (2495)-Geller,E (2515) New York 1990 0-1 (33)}) 10... Bd6 11. Nge2 Qe7 $146 ({RR} 11... Qc7 12. g4 Be6 13. Nf4 O-O-O 14. Nb5 Qb8 15. Rc1 Rhe8 16. Nxd6+ Qxd6 17. Nxg6 Bxg4 18. Bf4 Qe6 19. Qa5 Nh5 20. Qc7# {1-0 (20) Urkedal,F (2572)-Mikalsen,E (2307) Drammen 2018}) 12. Ng3 O-O-O 13. Nxf5 gxf5 14. O-O-O Ne8 15. g3 Qe6 16. Bg5 f6 17. Bh4 Nb6 18. Qd3 Bb4 19. Bh3 Nd6 20. Rhe1 Kb8 21. a3 Bxc3 22. Qxc3 h5 23. Re2 Qf7 24. b3 Rhe8 25. Rde1 Nbc8 26. Kb2 Kc7 27. Qc2 Qg6 28. Bg2 Qf7 29. Bh3 Qg6 1/2-1/2

[Event "Sochi-A"]
[Site "Sochi"]
[Date "1989.??.??"]
[Round "?"]
[White "Razuvaev, Yuri S"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2545"]
[BlackElo "2505"]
[PlyCount "30"]
[EventDate "1989.01.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[EventCategory "10"]
[SourceTitle "CBM 016"]
[Source "ChessBase"]
[SourceDate "1990.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.06.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. Qc2 g6 7. e3 Bf5 8. Qd2 Nd7 9. f3 g5 10. Bg3 Bg6 11. Bd3 Ngf6 12. Nge2 Nh5 13. Bf2 Ng7 14. e4 Nb6 15. O-O $146 ({RR} 15. O-O-O Ne6 16. Kb1 O-O 17. h4 gxh4 18. Qe1 Rc8 19. Bxh4 dxe4 20. fxe4 Bxh4 21. Rxh4 Nxd4 22. e5 c5 23. Bxg6 fxg6 24. Nxd4 cxd4 25. Rhxd4 Qg5 26. Qe4 Rc7 27. a4 Re7 28. e6 Qf5 29. Qxf5 Rxf5 {Paehtz,T (2455)-Geller,E (2525) Dortmund 1991 0-1 (45)}) 15... O-O 1/2-1/2

[Event "October Revolution 50years"]
[Site "Moscow"]
[Date "1967.05.22"]
[Round "2"]
[White "Geller, Efim P"]
[Black "Spassky, Boris Vasilievich"]
[Result "1-0"]
[ECO "D31"]
[Annotator "Dolmatov,Sergey"]
[PlyCount "81"]
[EventDate "1967.05.21"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {Unzicker,Wolfgang Kasparov,Garry} d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 (5... Nf6 $5 6. e3 Bf5 7. Qb3 Nc6 $10) 6. e3 Bf5 ({RR} 6... Nf6 7. Qc2 ({RR} 7. Bd3)) 7. g4 Be6 ({RR} 7... Bg6 8. h4 Bxh4 ({RR} 8... h5 9. g5) ({RR} 8... h6 9. Nf3 Nd7 10. h5 Bh7 11. Bd3) 9. Qb3 b6 10. Nf3 ({RR} 10. Rxh4 Qxh4 11. Nxd5) 10... Bf6 11. g5 Be7 12. Bxb8 Rxb8 13. Ne5 Rc8 14. Nxc6 Rxc6 15. Bb5 Qd6 16. Qxd5 Qxd5 17. Nxd5 Kd7 18. Rc1) 8. h3 ({RR} 8. h4 Bxh4 ({RR} 8... Nd7 9. h5 Ngf6 ({RR} 9... Nh6 10. f3 f5) 10. f3) 9. Qb3 b6 ({RR} 9... g5) 10. Nf3 Be7 11. Bxb8 Rxb8 12. Ne5 Bd7 ({RR} 12... Rc8) 13. e4) 8... Nf6 9. Nf3 O-O 10. Bd3 c5 11. Kf1 Nc6 12. Kg2 cxd4 (12... Rc8 13. Rc1 Re8 14. dxc5 Bxc5 15. Nb5 $14 {Korchnoi,V-Karpov,A/Merano/1981/ Inf 32/486/}) ({RR} 12... Rc8 13. Rc1 Re8 14. dxc5 Bxc5 15. Nb5) ({RR} 12... Rc8 13. Rc1 Re8 14. dxc5 Bxc5 15. Nb5 Bf8 16. Nfd4 Nxd4 ({RR} 16... Qb6 17. Nxe6 Rxe6 ({RR} 17... fxe6 18. g5 Ne4) 18. g5 Ne4) 17. Rxc8 Qxc8 ({RR} 17... Bxc8 18. exd4 a6 19. Nc7 Re7 20. Qc2) 18. exd4 Qd7 ({RR} 18... Re7 19. Nxa7 Qa8 20. Qa4 b5) 19. Nc7 Rc8 ({RR} 19... Rd8 20. Qb3) 20. Nxe6 fxe6 21. Re1 a6 ({RR} 21... Bd6 22. Be5) 22. g5 Ne4 23. Qg4 ({RR} 23. Bxe4 dxe4 24. Rxe4 Qd5) 23... Bb4 24. Re2 Rf8 ({RR} 24... Re8 25. f3 Nd6 26. Qh5 g6 27. Bxg6 hxg6 28. Qxg6+ Qg7 ({RR} 28... Kf8 29. Qh6+ Ke7 ({RR} 29... Kg8 30. Be5) 30. Qf6#) 29. Qxg7+ Kxg7 30. a3) 25. f3 Qf7 ({RR} 25... Nd6 26. a3 Ba5 27. Bxd6 Qxd6 28. Qh5 g6 29. Bxg6 hxg6 30. Qxg6+ Kh8 31. Qh6+ Kg8 32. Rxe6 Qd7 33. Rg6+ Kf7 34. Rg7+ Ke8 35. Rxd7 Kxd7 36. Qxf8) 26. Be5 Nd2 27. a3 {Kortschnoj,V (2650)-Karpov,A (2690) Merano 1981 MainBase [Unzicker,Wolfgang] 1-0 (41)}) 13. Nxd4 Bd6 $146 (13... Nxd4 14. exd4 Nd7 15. Qc2 Nf6 16. f3 Rc8 $13 {Botvinnik,M-Petrosian,T/Moscow/1963/}) ({RR} 13... Nxd4 14. exd4 Nd7 15. Qc2 Nf6 16. f3 Rc8 17. Be5 Bd6 18. Rae1 Bxe5 19. Rxe5 g6 20. Qf2 Nd7 21. Re2 Nb6 22. Rhe1 Nc4 23. Bxc4 Rxc4 24. Rd2 Re8 25. Re3 a6 26. b3 Rc6 27. Na4 b6 28. Nb2 {Botvinnik,M-Petrosian,T Moscow 1963 MainBase [Kasparov,Garry] 1-0 (57)}) ({RR} 13... Nxd4 14. exd4 Ne8 15. Qc2 g6 16. Rhe1 Ng7 17. Be5 Qd7 18. f3 Bh4 19. Re3 f6 20. Bh2 f5 21. Qa4 Qf7 22. Rf1 h5 23. Be5 a6 24. Qb3 b5 25. Be2 Qd7 26. Rc1 Rac8 27. Rh1 Rf7 28. a4 {Lutz,H-Dlugy,M (2310) Rio de Janeiro 1982 ½-½ (57)}) 14. Bxd6 Qxd6 15. Nce2 Rfe8 16. Rc1 Bd7 17. Bb1 Rad8 18. Qb3 Rb8 $6 (18... Na5 $5 19. Qd3 Nc4 20. g5 Ne5 21. Qb3 Ne4 $40) 19. Rhd1 h5 $5 20. g5 (20. f3 $2 hxg4 21. hxg4 Bxg4 22. fxg4 Nxg4 $17) 20... Ne4 21. Nf3 (21. Nb5 $6 Bxh3+ 22. Kxh3 Qe6+ 23. Kg2 Qg4+ 24. Ng3 h4) (21. Nf4 $2 Nxd4 22. Rxd4 Nxg5 $17) 21... Bxh3+ 22. Kxh3 Nxf2+ 23. Kg2 Nxd1 24. Rxd1 Qc5 25. Rxd5 $6 (25. Kf2 $5 Rbd8 26. Ned4 $14) 25... Qxe3 26. Qxe3 Rxe3 27. Nc3 Rd8 $4 (27... Re7 $10 {d8}) 28. Rxd8+ Nxd8 29. Be4 $18 Kf8 30. Kf2 Rxe4 31. Nxe4 Ke7 32. Ke3 Ke6 33. Kf4 Kd5 34. Nc3+ Kc4 35. Ke4 Nc6 36. Nd5 f5+ 37. gxf6 gxf6 38. Nxf6 h4 39. Ng4 Nb4 40. Ne3+ Kc5 41. Nxh4 1-0

[Event "Dresden International"]
[Site "Dresden"]
[Date "1959.10.27"]
[Round "8"]
[White "Geller, Efim P"]
[Black "Zinn, Lothar"]
[Result "1-0"]
[ECO "D31"]
[PlyCount "57"]
[EventDate "1959.10.18"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "DDR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. Nc3 dxc4 5. e3 b5 6. a4 Qb6 7. Bd2 Bb4 8. Ne4 Be7 9. b3 cxb3 10. Qxb3 Nd7 $146 ({RR} 10... Nf6 11. Nxf6+ Bxf6 12. axb5 Bd7 13. Rb1 O-O 14. Bd3 cxb5 15. Bxb5 Bxb5 16. Qxb5 Qxb5 17. Rxb5 Nc6 18. Ke2 Rfb8 19. Rc5 Ne7 20. g4 h6 21. h4 Nd5 22. e4 Nb6 23. g5 hxg5 24. hxg5 Be7 25. Rc7 {Ngo,T-Huynh Mai Phuong,D (2128) Vung Tau 2005 1-0 (59)}) ({RR} 10... Nf6 11. Nxf6+ gxf6 12. axb5 Nd7 13. Bd3 Rb8 14. Qa4 cxb5 15. Qxa7 b4 16. Qxb6 Rxb6 17. Ke2 Bb7 18. Rhb1 f5 19. Ra4 Bc6 20. Ra6 Rxa6 21. Bxa6 O-O 22. Rc1 Bd5 23. Rc7 Nb8 24. Bb5 Bd6 25. Rc1 {Dizdar,G (2535)-Tukmakov,V (2600) Makarska Tucepi 1995 ½-½}) ({RR} 10... Nf6 11. Nxf6+ gxf6 12. axb5 Bd7 13. Bd3 cxb5 14. d5 Na6 15. dxe6 fxe6 16. Qb1 Nc5 17. Be2 O-O 18. Ba5 Qb7 19. Nd4 Rab8 20. Bf3 Qc8 21. O-O e5 22. Rc1 exd4 23. exd4 Bf5 24. Qa2+ Be6 25. Qe2 {Malvin Joshua (1966)-Srijon Saha (2076) Guntur IND 2025 1-0 (53)}) 11. Bd3 Ngf6 12. axb5 cxb5 13. Nxf6+ gxf6 14. Qxb5 Bb7 15. Ke2 Qxb5 16. Bxb5 a6 17. Bd3 Bd6 18. Rhb1 Ra7 19. e4 Ke7 20. Be3 a5 21. Rb5 Rha8 22. d5 Ba6 23. Raxa5 Bc5 24. Rxa6 Bxe3 25. Rxa7 Bxa7 26. Ra5 exd5 27. Nd4 Kf8 28. Nc6 dxe4 29. Bb5 1-0

[Event "Plovdiv"]
[Site "Plovdiv"]
[Date "1988.??.??"]
[Round "?"]
[White "Semkov, Semko"]
[Black "Geller, Efim P"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2470"]
[BlackElo "2505"]
[PlyCount "105"]
[EventDate "1988.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BUL"]
[EventCategory "10"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 {Nikitin,Aleksander S} d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. Qc2 g6 7. e3 Bf5 8. Qd2 Nd7 9. f3 g5 ({RR} 9... Nb6 10. e4 Be6 11. e5 h5 12. Bd3 Qd7 13. b3 Bh4+ 14. g3 Be7 15. Kf2 Bf5 16. Bf1 Kf8 17. Kg2 a5 18. a3 Qd8 19. Nh3 Bxh3+ 20. Kxh3 Kg7 21. Kg2 Nd7 22. Bd3 Nf8 23. Be3 Ne6 24. Ne2 {Karpov,A (2705)-Kasparov,G (2740) London/Leningrad 1986 ½-½ (41)}) ({RR} 9... Ngf6 10. g4 Be6 11. h4 h6 12. Bd3 b5 13. Nge2 Nb6 14. b3 b4 15. Nd1 Bd6 16. Rc1 Rc8 17. Nf2 a5 18. Ba6 Rc7 19. Nd3 Ra7 20. Rxc6 Bxf4 21. Rxe6+ fxe6 22. Bb5+ Nbd7 23. Nexf4 Kf7 24. h5 {Kalogridis,A (2399)-Stefanou,K (2260) Patras GRE 2026 1-0 (38)}) 10. Bg3 h5 11. e4 h4 $146 ({RR} 11... dxe4 12. fxe4 Bg6 13. Bd3 ({RR} 13. O-O-O Ngf6 14. d5 cxd5 15. exd5 Bb4 16. Re1+ Kf8 17. Qd4 Bxc3 18. bxc3 Qa5) 13... h4 14. Bf2 Nf8 ({RR} 14... Qa5 15. Nge2 Ngf6 16. O-O-O) 15. O-O-O Qa5 16. Nf3 Bh5 17. d5 h3 18. Bd4 Rh6 19. Rhg1 hxg2 20. Be2 Ng6 21. Rxg2 Nf4 22. Qxf4 gxf4 23. Rxg8+ {1-0 (23) Yakovich,Y (2560)-Geller,E (2465) Elista 1995 CBM 050 [Nikitin,Aleksander S]} {RR} Bf8 24. Bg7 O-O-O 25. Bxf8) 12. Bf2 Be6 13. Bd3 Nb6 14. Nge2 Nf6 ({RR} 14... Qd7) 15. e5 Nfd7 16. f4 gxf4 17. Nxf4 Nf8 18. b3 Qd7 19. a4 a5 20. O-O Bb4 21. Be1 Qe7 22. Qf2 O-O-O 23. Na2 Bxe1 24. Qxe1 Kb8 25. Qxa5 Nfd7 26. Qc3 c5 27. a5 Na8 28. b4 c4 29. Bc2 Nc7 30. Qf3 Rhg8 31. Nc3 Qg5 32. b5 Bg4 33. Qe3 f6 34. b6 Ne6 35. exf6 Nxf6 36. Rae1 Nxf4 37. Qxf4+ Qxf4 38. Rxf4 Nh5 39. Rf2 Rg5 40. Ref1 Bc8 41. Rf8 Rg8 42. Rxg8 Rxg8 43. Nxd5 h3 44. g3 Ng7 45. Ne7 Re8 46. Nxc8 Kxc8 47. d5 Re2 48. Ba4 Rg2+ 49. Kh1 Kd8 50. d6 Ne6 51. a6 bxa6 52. Rb1 Kc8 53. Bd7+ 1-0

[Event "Hoogovens 27th"]
[Site "Beverwijk"]
[Date "1965.01.12"]
[Round "6"]
[White "Geller, Efim P"]
[Black "Pachman, Ludek"]
[Result "1-0"]
[ECO "D31"]
[PlyCount "83"]
[EventDate "1965.01.06"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "NED"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {Dolmatov,Sergey Unzicker,Wolfgang} d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 ({RR} 5... Nf6 6. e3 Bf5 7. Qb3 Nc6) 6. e3 Bf5 ({RR} 6... Nf6 7. Qc2 ({RR} 7. Bd3)) 7. g4 Be6 8. h3 Nf6 9. Nf3 ({RR} 9. Bd3 Bd6 10. Nge2 O-O 11. Qc2 h6 12. O-O-O Qc7 13. Rdg1 Nbd7 14. g5 hxg5 15. Rxg5 Rac8 16. h4 b5 17. h5 Nb8 18. h6 Ne8 19. Bh7+ Kh8 20. hxg7+ Nxg7 21. Bg8+ {1-0 (21) Gomes,M (1744)-Tischler Lema Garcia,M (1299) Florianopolis BRA 2024}) 9... h5 ({RR} 9... O-O 10. Bd3 c5 11. Kf1 Nc6 12. Kg2 Rc8 ({RR} 12... Rc8 13. Rc1 Re8 14. dxc5 Bxc5 15. Nb5) 13. Rc1 Re8 14. dxc5 Bxc5 15. Nb5 Bf8 16. Nfd4 Nxd4 ({RR} 16... Qb6 17. Nxe6 Rxe6 ({RR} 17... fxe6 18. g5 Ne4) 18. g5 Ne4) 17. Rxc8 Qxc8 ({RR} 17... Bxc8 18. exd4 a6 19. Nc7 Re7 20. Qc2) 18. exd4 Qd7 ({RR} 18... Re7 19. Nxa7 Qa8 20. Qa4 b5) 19. Nc7 Rc8 ({RR} 19... Rd8 20. Qb3) 20. Nxe6 fxe6 21. Re1 a6 ({RR} 21... Bd6 22. Be5) 22. g5 Ne4 23. Qg4 ({RR} 23. Bxe4 dxe4 24. Rxe4 Qd5) 23... Bb4 24. Re2 {Kortschnoj,V (2650)-Karpov,A (2690) Merano 1981 MainBase [Unzicker,Wolfgang] 1-0 (41)} {RR} Re8 25. f3 Nd6 26. Qh5 g6 27. Bxg6 hxg6 28. Qxg6+ Qg7 ({RR} 28... Kf8 29. Qh6+ Ke7 ({RR} 29... Kg8 30. Be5) 30. Qf6#) 29. Qxg7+ Kxg7 30. a3) ({RR} 9... O-O 10. Bd3 c5 11. Kf1 Nc6 12. Kg2 cxd4 13. Nxd4 Bd6 ({RR} 13... Nxd4 14. exd4 Nd7 15. Qc2 Nf6 16. f3 Rc8) 14. Bxd6 Qxd6 15. Nce2 Rfe8 16. Rc1 Bd7 17. Bb1 Rad8 18. Qb3 Rb8 ({RR} 18... Na5 19. Qd3 Nc4 20. g5 Ne5 21. Qb3 Ne4) 19. Rhd1 h5 20. g5 ({RR} 20. f3 hxg4 21. hxg4 Bxg4 22. fxg4 Nxg4) 20... Ne4 21. Nf3 ({RR} 21. Nb5 Bxh3+ 22. Kxh3 Qe6+ 23. Kg2 Qg4+ 24. Ng3 h4) ({RR} 21. Nf4 Nxd4 22. Rxd4 Nxg5) 21... Bxh3+ 22. Kxh3 Nxf2+ 23. Kg2 Nxd1 24. Rxd1 {Geller,E-Spassky,B Moscow 1967 MCL [Dolmatov,Sergey] 1-0 (41)}) 10. g5 Ne4 11. Qb3 $146 ({RR} 11. Nxe4 dxe4 12. Nd2 Bxg5 13. Bxg5 Qxg5 14. Nxe4 Qa5+ 15. Qd2 Qxd2+ 16. Kxd2 Ke7 17. Rg1 g6 18. h4 Rd8 19. Bd3 Nd7 20. b4 b6 21. Ng5 c5 22. Nxe6 Kxe6 23. Rg5 cxd4 24. exd4 Nf8 25. Ke3 Kf6 {Ognean,M (2285)-Stepanencu,N (1804) Calimanesti 2018 ½-½ (49)}) 11... Qb6 12. Qc2 Na6 13. a3 Qa5 14. Rc1 Nxc3 15. Qxc3 Qxc3+ 16. Rxc3 Nb8 17. Bd3 Nd7 18. g6 fxg6 19. Bxg6+ Bf7 20. Bxf7+ Kxf7 21. Rb3 b6 22. Ke2 Bf6 23. Rg1 Rhe8 24. Rd3 c5 25. dxc5 Nxc5 26. Rxd5 Bxb2 27. Rxh5 Bxa3 28. Be5 Ne6 29. Ng5+ Nxg5 30. Rhxg5 g6 31. h4 Rg8 32. Bd4 Be7 33. R5g4 Rad8 34. Rf4+ Ke6 35. Re4+ Kf7 36. Rg3 Rd5 37. Be5 Rd7 38. h5 Bd6 39. Rf3+ Ke6 40. Bb2+ Kd5 41. Rd4+ Ke6 42. Rf6+ 1-0

[Event "URS-ch27 Semifinal"]
[Site "Yerevan"]
[Date "1959.??.??"]
[Round "?"]
[White "Geller, Aleksandr Girshevic"]
[Black "Geller, Efim P"]
[Result "0-1"]
[ECO "D32"]
[PlyCount "54"]
[EventDate "1959.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 ({RR} 1. c4 Nf6 2. Nc3 c5 3. Nf3 e6 4. e3 Nc6 5. d4 d5 6. cxd5 exd5 7. Be2 cxd4 {½-½ (10) Psakhis,L (2575)-Ftacnik,L (2550) Vienna 1990}) 1... d5 2. c4 e6 3. Nc3 c5 4. Nf3 Nf6 5. e3 cxd4 6. Nxd4 Nc6 7. cxd5 exd5 8. Be2 Bd6 9. O-O O-O 10. Bf3 Be5 11. Qd2 ({RR} 11. b3 h6 12. Ba3 Nxd4 13. exd4 Bd6 14. Bxd6 Qxd6 15. Qd3 Bd7 16. a4 a6 17. Rfc1 Rac8 18. Nd1 Rxc1 19. Rxc1 Rc8 20. Rxc8+ Bxc8 21. Qc3 Bd7 22. Ne3 b6 23. a5 bxa5 24. Qxa5 Bb5 25. h3 g6 {Wang,C (2236)-Guo,W (1854) Beijing CHN 2025 ½-½ (49)}) 11... Re8 $146 ({RR} 11... a6 12. Rd1 Bxd4 13. exd4 Bg4 14. Qf4 Bxf3 15. Qxf3 h6 16. Qg3 Kh8 17. Qh3 Qc8 18. Qh4 Qf5 19. Qf4 Qxf4 20. Bxf4 Rfe8 21. f3 Re6 22. Kf2 Rae8 23. Rd2 g5 24. Bg3 Kg7 25. Na4 Nd7 {½-½ (25) Kurayan,R (2155)-Molnar,P (2306) Odessa 2008}) 12. b3 Qd6 13. h3 Ne4 14. Bxe4 dxe4 15. Nxc6 Qxc6 16. Bb2 Bxh3 17. Ne2 Rad8 18. Qxd8 Rxd8 19. Bxe5 Qb5 20. Nf4 Qxe5 21. Nxh3 Rd2 22. Rac1 g6 23. Rc8+ Kg7 24. a4 Rb2 25. Nf4 Rxb3 26. Rd1 Ra3 27. Rd7 Rc3 0-1

[Event "URS-chT Republics 13th Group2"]
[Site "Riga"]
[Date "1975.07.??"]
[Round "3"]
[White "Geller, Efim P"]
[Black "Mamatov, Dair"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "2600"]
[PlyCount "71"]
[EventDate "1975.07.15"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "URS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Russia"]
[BlackTeam "Kirgizia"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "KGZ"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 c5 5. cxd5 exd5 6. Bg5 cxd4 7. Nxd4 Be7 8. e3 O-O 9. Be2 Nc6 10. O-O h6 11. Bh4 Ne4 ({RR} 11... Be6 12. Rc1 Rc8 13. Bxf6 Bxf6 14. Nxe6 fxe6 15. Bg4 Qd6 16. Ne4 Qe7 17. Nc5 Nd8 18. b4 Bb2 19. Rc2 Ba3 20. Qd2 b6 21. Nd3 Rxc2 22. Qxc2 Bxb4 23. Nf4 Qd6 24. Rd1 Bc5 25. g3 Rf6 26. Nh5 {Durarbayli,V (2638)-Bharath,S (2479) Chess.com INT 2022 0-1 (75)}) ({RR} 11... a6 12. Bf3 Ne5 13. Bxf6 Nxf3+ 14. Qxf3 Bxf6 15. Qxd5 Qb6 16. Na4 Qb4 17. Qb3 Qxb3 18. axb3 Bxd4 19. exd4 Be6 20. Nc5 Bd5 21. b4 Rfd8 22. Rfd1 Kf8 23. f3 Rd6 24. Kf2 Rad8 25. Rac1 Rb6 26. Nd3 {Shuvalova,P (2483)-Bacus,D (2131) chess.com INT 2026 ½-½ (71)}) 12. Bxe7 Nxe7 13. Rc1 Qa5 $146 ({RR} 13... Qb6 14. Qb3 Qg6 15. Rfd1 Qf6 16. Bf3 Qe5 17. Nde2 Nc5 18. Qb5 b6 19. Nf4 Ba6 20. Qb4 Rad8 21. Ncxd5 Nxd5 22. Bxd5 Nd3 23. Nxd3 Qxd5 24. Qa3 Bxd3 25. Rc3 Qh5 26. Re1 Be4 27. f3 Bxf3 28. gxf3 {Dzyuban,O-Mamatov,D Riga 1975 0-1}) 14. Qa4 Qb6 15. Rfd1 Rd8 16. Qa3 Qf6 17. Nxe4 dxe4 18. Nb5 Rxd1+ 19. Rxd1 Qg5 20. Qd6 Bf5 21. Nd4 Rc8 22. Qe5 Bg6 23. Qxg5 hxg5 24. h3 a6 25. Kf1 Rc7 26. Ke1 Nf5 27. Nb3 Kf8 28. g4 Nh4 29. Rd8+ Ke7 30. Rb8 Nf3+ 31. Bxf3 exf3 32. Nd4 Rc1+ 33. Kd2 Rf1 34. Rxb7+ Ke8 35. Rb8+ Kd7 36. Rb7+ 1/2-1/2

[Event "Candidates sf Spassky-Geller +3-0=5"]
[Site "Riga"]
[Date "1965.05.30"]
[Round "3"]
[White "Geller, Efim P"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D32"]
[PlyCount "82"]
[EventDate "1965.05.27"]
[EventType "match"]
[EventRounds "8"]
[EventCountry "URS"]
[SourceTitle "Candidates"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. e3 Nf6 5. Nf3 Nc6 6. cxd5 exd5 7. Be2 Bd6 8. dxc5 Bxc5 9. O-O O-O 10. a3 a5 11. Nb5 Qe7 ({RR} 11... Bf5 12. Bd2 Ne4 13. Rc1 Bb6 14. Bc3 Re8 15. Bd4 Nxd4 16. Nbxd4 Bg6 17. Bb5 Re7 18. Qb3 Bxd4 19. exd4 Bh5 20. Rc2 Bxf3 21. Qxf3 Qb6 22. Qd3 g6 23. Rfc1 Kg7 24. h4 h5 25. g3 Nd6 26. Rc5 {Pribelszky,B (2409)-Advik Amit Agrawal (2158) chess.com INT 2026 0-1 (46)}) 12. b3 Rd8 13. Bb2 Ne4 14. Rc1 $146 ({RR} 14. Nfd4 Ra6 15. Rc1 Nxd4 16. exd4 Bd6 17. Nxd6 Raxd6 18. f3 Ng5 19. Qd2 Bf5 20. Rfe1 Rg6 21. Bd1 Re6 22. Rxe6 Nxe6 23. Be2 Ra8 24. Qe3 h6 25. g3 Qd8 26. Kf2 Rc8 27. Rxc8 Qxc8 28. Bc3 Qc7 {Botvinnik,M-Gligoric,S Hamburg 1965 ½-½ (72)}) 14... Bg4 15. Rc2 Rac8 16. Qa1 f6 17. Rfc1 Bb6 18. Nbd4 Bd7 19. h3 Qf7 20. Bb5 Qe8 21. a4 Ba7 22. Qb1 Bb8 23. Ba3 f5 24. Ne2 g5 25. Bb2 f4 26. exf4 gxf4 27. Ba1 Qg6 28. Kf1 Kf7 29. Bxc6 bxc6 30. Be5 Bxh3 31. gxh3 Qh5 32. Neg1 Bxe5 33. Rxc6 Bc3 34. Rxc8 Rxc8 35. Qd3 Qf5 36. Rd1 Rd8 37. Qb5 Bf6 38. Qxa5 Nc3 39. Rd2 Re8 40. Qc7+ Re7 41. Qc6 Qb1+ 1/2-1/2

[Event "Kislovodsk International"]
[Site "Kislovodsk"]
[Date "1966.08.01"]
[Round "7"]
[White "Geller, Efim P"]
[Black "Kholmov, Ratmir D"]
[Result "1/2-1/2"]
[ECO "D32"]
[PlyCount "82"]
[EventDate "1966.07.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URS"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 e6 4. g3 d5 5. cxd5 exd5 6. d4 Bg4 ({RR} 6... Be7 7. Bg2 O-O 8. dxc5 Na6 9. O-O h6 10. Be3 Nxc5 11. Rc1 b6 12. Nd4 Qd7 13. b4 Ne6 14. Nc6 Nc7 15. Nxd5 Ncxd5 16. Bxd5 Nxd5 17. Qxd5 Bf6 18. Qxd7 Bxd7 19. Rfd1 Be6 20. Bd4 Bxa2 21. Bxf6 {Kiss,P (2455)-Prokopisin,V (2350) Hungary 1995 1-0 (41)}) ({RR} 6... cxd4 7. Nxd4 Be6 8. Qb3 Nc6 9. Nxe6 fxe6 10. Qxb7 Nd4 11. Rb1 Bc5 12. e3 Nf3+ 13. Ke2 Ne5 14. Qb5+ Nfd7 15. Bh3 Rb8 16. Qa4 Rb4 17. Qc2 Qe7 18. a3 Rh4 19. gxh4 O-O 20. f4 Qf7 21. Kd1 {Negrin Mendoza,A-Brewer Hoyos,J Tenerife 2016 1-0 (33)}) 7. Bg2 Bxf3 $146 ({RR} 7... c4 8. O-O Be7 9. b3 Nc6 10. bxc4 dxc4 11. d5 Bxf3 12. Bxf3 Na5 13. Qa4+ Nd7 14. Bg4 b6 15. Ne4 g6 16. Bb2 Rf8 17. Bf6 Qc7 18. Bxe7 Kxe7 19. d6+ {1-0 (19) Castrillon Otero,J (2140)-Mallol Descarrega,A (1852) Girona 2014}) 8. Bxf3 cxd4 9. Qxd4 Nc6 10. Qa4 Bb4 11. O-O O-O 12. Bg5 Bxc3 13. bxc3 h6 14. Bxf6 Qxf6 15. Rac1 Rfd8 16. Rfd1 Qe7 17. Rc2 Qc5 18. Qf4 Rd6 19. Rb2 Rd7 20. Rdb1 Qe7 21. Bg4 Rc7 22. Rd1 Rd8 23. Rbd2 Ne5 24. Bf5 g5 25. Qb4 Qc5 26. Be4 Qxc3 27. Qxc3 Rxc3 28. Rxd5 Re8 29. Rd8 Rxd8 30. Rxd8+ Kg7 31. Rd5 Kf6 32. Rd6+ Kg7 33. Rd5 Kf6 34. Rd6+ Kg7 35. Bxb7 Rc2 36. Ra6 Rxe2 37. Rxa7 g4 38. Ra4 h5 39. Be4 Nf3+ 40. Kg2 Ng5 41. Bf5 Rd2 1/2-1/2

[Event "URS-ch17 Final"]
[Site "Moscow"]
[Date "1949.10.19"]
[Round "3"]
[White "Geller, Efim P"]
[Black "Aronin, Lev Solomonovich"]
[Result "1/2-1/2"]
[ECO "D32"]
[PlyCount "138"]
[EventDate "1949.10.16"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. Bg5 Be7 7. Bxe7 Ngxe7 8. e3 Qb6 9. Bb5 ({RR} 9. Qb3 Qxb3 10. axb3 cxd4 11. Nb5 O-O 12. Nbxd4 Be6 13. Kd2 a6 14. Be2 h6 15. Rhc1 Rfc8 16. Rc3 Kf8 17. Rac1 Ke8 18. g3 Kd7 19. Bf1 Kd6 20. Bg2 Rc7 21. b4 Rac8 22. b5 Nxd4 23. Nxd4 Rxc3 {Raev,R (2198)-Makaraci,T (2079) Primorsko 2021 ½-½ (56)}) 9... O-O 10. O-O ({RR} 10. dxc5 Qxc5 11. O-O Bg4 12. Rc1 Qb4 13. Bxc6 Nxc6 14. b3 Rad8 15. h3 Bh5 16. Nxd5 Qe4 17. Nc3 Qf5 18. Qc2 Qf6 19. Ne4 Qe7 20. Qc5 Bxf3 21. Qxe7 Nxe7 22. gxf3 Nc6 23. Rfd1 g6 24. Nd6 Ne5 {Sarana,A (2654)-Golubka,P (2495) Chess.com INT 2020 1-0}) 10... Bg4 11. Bxc6 $146 ({RR} 11. dxc5 Qxc5 12. Rc1 Rad8 13. Qa4 Bxf3 14. gxf3 d4 15. Ne4 Qf5 16. Be2 Nd5 17. Rc5 dxe3 18. fxe3 Qg6+ 19. Kh1 Nxe3 20. Rg1 Qe6 21. Qb5 Nd4 22. Ng5 Nxb5 23. Nxe6 fxe6 24. Rxb5 Rd2 25. Rxb7 g6 {Birnbaum,K (1923)-Ciaffone,D (2009) Bayern 2006 0-1}) 11... Qxc6 12. dxc5 Qxc5 13. Qd4 Qxd4 14. Nxd4 Rac8 15. Rac1 Rfd8 16. f3 Bd7 17. Kf2 Kf8 18. Nce2 b6 19. Rxc8 Rxc8 20. Rc1 f6 21. Rxc8+ Nxc8 22. Nc3 Ne7 23. h4 a6 24. g4 Ke8 25. Kg3 Kd8 26. Nce2 Kc7 27. Nf4 g6 28. Nfe2 Kd6 29. Kf4 h6 30. Kg3 Ke5 31. Nf4 g5 32. Nd3+ Kd6 33. f4 gxh4+ 34. Kxh4 Be8 35. Nf2 a5 36. Nh1 Kc5 37. Nf2 Kc4 38. Nb3 a4 39. Nd2+ Kc5 40. Nd3+ Kd6 41. Nf3 Bb5 42. Nf2 Be8 43. Nd4 Kc5 44. Kg3 Kc4 45. Kf3 Bd7 46. Ke2 Nc6 47. Nf3 Kc5 48. Kd2 Na5 49. Kc3 Nc4 50. e4 Ne3 51. Nd3+ Kd6 52. e5+ fxe5 53. fxe5+ Ke7 54. g5 hxg5 55. Nxg5 Bf5 56. Nf4 Bb1 57. a3 Ba2 58. Nf3 Nd1+ 59. Kc2 Ne3+ 60. Kd2 Nc4+ 61. Kc1 d4 62. Nd3 Ke6 63. Nxd4+ Kd5 64. Ne2 Bb3 65. Nef4+ Ke4 66. e6 Ke3 67. e7 Nd6 68. Kb1 Ne8 69. Kc1 Nd6 1/2-1/2

[Event "Olympiad-12 Final A"]
[Site "Moscow"]
[Date "1956.09.21"]
[Round "9"]
[White "Geller, Efim P"]
[Black "Enevoldsen, Jens"]
[Result "1-0"]
[ECO "D34"]
[PlyCount "81"]
[EventDate "1956.09.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Soviet Union"]
[BlackTeam "Denmark"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "DEN"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. O-O O-O 9. dxc5 d4 10. Na4 Be6 ({RR} 10... Bg4 11. a3 Ne4 12. b4 Bf6 13. Bb2 Re8 14. h3 Bxf3 15. exf3 Nc3 16. Bxc3 dxc3 17. Rc1 Qd2 18. b5 Na5 19. f4 Rad8 20. c6 bxc6 21. bxc6 Qxd1 22. Rfxd1 Rxd1+ 23. Rxd1 Rc8 24. Nxc3 Bxc3 25. c7 {Kovalyov,A (2643)-Pulvett Marin,D (2437) Medellin 2017 ½-½ (33)}) 11. a3 ({RR} 11. b3 Qd7 12. Bb2 Rad8 13. Rc1 Bd5 14. Qd2 Rfe8 15. Rfd1 Ne4 16. Qd3 Nb4 17. Qxd4 Bf6 18. Qxb4 Bxb2 19. Nxb2 Nf6 20. Nd4 Bxg2 21. Kxg2 Nd5 22. Qc4 h5 23. Nf3 Qf5 24. Rd4 Nf6 25. Rxd8 Rxd8 {Zhao,Y (2169)-Genkeswaran,G (2164) Hong Kong HKG 2026 1-0 (43)}) 11... Qd7 12. b4 Rad8 13. Bd2 $146 ({RR} 13. Nb2 Nd5 14. Nd3 Nc3 15. Qc2 Bf6 16. Bb2 Bf5 17. Rfe1 Rfe8 18. Bxc3 dxc3 19. Rad1 Qe6 20. b5 Na5 21. Qa4 Nb3 22. Nf4 Rxd1 23. Rxd1 c2 24. Rf1 Nxc5 25. Nxe6 Nxa4 26. Ned4 Nc3 27. e3 Rd8 {Toivola,J (2230)-Kauranen,M (2200) Finland 2012 0-1 (32)}) ({RR} 13. Bb2 Bc4 14. Qc2 Qe6 15. Ng5 Qxe2 16. Qxe2 Bxe2 17. Rfe1 d3 18. Bxc6 bxc6 19. Nc3 Nd5 20. Nxe2 Bxg5 21. Nd4 Rfe8 22. Red1 Bf6 23. Rxd3 Nc7 24. Rad1 Nb5 25. R3d2 Nxd4 26. Bxd4 Bxd4 27. Rxd4 Rxd4 {Chen,J (2371)-Golsefidy,S (2040) chess.com INT 2024 1-0 (43)}) 13... Ne4 14. b5 Nxd2 15. Qxd2 Nb8 16. Rab1 Bf6 17. Rfc1 Bd5 18. Ne1 Bxg2 19. Kxg2 Qd5+ 20. Nf3 g5 21. h3 h5 22. c6 bxc6 23. Rc5 Qe4 24. Qd3 Qxd3 25. exd3 cxb5 26. Rbxb5 g4 27. hxg4 hxg4 28. Nh2 Rd6 29. Nxg4 Bg7 30. Nb2 Na6 31. Rf5 Rb6 32. Nc4 Rxb5 33. Rxb5 Rc8 34. Kf3 Nc5 35. Ke2 Na4 36. Ra5 Nc3+ 37. Kf3 Rc7 38. Nd6 Kf8 39. Nf5 Bh8 40. Kg2 Bg7 41. f4 1-0

[Event "Candidates sf Spassky-Geller +3-0=5"]
[Site "Riga"]
[Date "1965.06.06"]
[Round "7"]
[White "Geller, Efim P"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D34"]
[PlyCount "81"]
[EventDate "1965.05.27"]
[EventType "match"]
[EventRounds "8"]
[EventCountry "URS"]
[SourceTitle "Candidates"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. O-O O-O 9. Bg5 Be6 10. dxc5 Bxc5 11. Na4 Be7 12. Be3 Bg4 13. Rc1 Re8 14. Nc5 Bxc5 15. Bxc5 Ne4 ({RR} 15... Qa5 16. Qb3 Qa6 17. Rfe1 Rad8 18. h3 Bh5 19. Qa3 Qxa3 20. Bxa3 Bxf3 21. Bxf3 Nd4 22. Kg2 Nxf3 23. Kxf3 Rc8 24. Red1 Rc6 25. Bc5 Rec8 26. Be3 a6 27. g4 h6 28. Rxc6 bxc6 29. Rc1 Nd7 30. Bd4 {Grachev,B (2693)-Halkias,S (2593) Zuerich 2011 1-0 (54)}) ({RR} 15... Qd7 16. Re1 Rad8 17. Nd4 Ne4 18. Nxc6 bxc6 19. Bd4 Bh3 20. Bh1 h5 21. Qa4 Rc8 22. Qxa7 Qf5 23. f3 Nd6 24. Bf2 Nc4 25. b3 Ne5 26. Qd4 Ra8 27. a4 Rab8 28. Rc3 Re6 29. a5 Rbe8 30. a6 {Garcia,J (2415)-Kreken,E (2302) chess.com INT 2025 1-0 (42)}) 16. Be3 Qd7 17. Qa4 h5 $146 ({RR} 17... Rad8 18. Rfd1 h6 19. b4 a6 20. Qb3 Qe7 21. a3 Nf6 22. Qb2 Rc8 23. Rc2 Bf5 24. Rcd2 Be6 25. Bc5 Qc7 26. Rc2 Bf5 27. Rcc1 Qd7 28. Be3 Bh3 29. Bxh6 Bxg2 30. Kxg2 Qe6 31. Bg5 Ne4 32. Bf4 {Hort,V-Ivkov,B Palma de Mallorca 1970 1-0 (56)}) 18. Rfd1 Rad8 19. Rd3 h4 20. Rcd1 hxg3 21. hxg3 Qc8 22. Qa3 Qe6 23. Qb3 Rd7 24. Qa4 Bh3 25. Bh1 Bf5 26. Nd4 Nxd4 27. Bxd4 b6 28. Re3 Qg6 29. Rc1 Red8 30. Rc6 Qh7 31. Bg2 Bh3 32. Qc2 Bxg2 33. Kxg2 Qh5 34. Rf3 f6 35. Rc8 Qe8 36. Rxd8 Rxd8 37. Re3 Qd7 38. Rd3 Rc8 39. Qd1 Kf7 40. Qh1 Qg4 41. Qh3 1/2-1/2

[Event "Interzonal-07"]
[Site "Sousse"]
[Date "1967.10.16"]
[Round "1"]
[White "Geller, Efim P"]
[Black "Sarapu, Ortvin"]
[Result "1-0"]
[ECO "D34"]
[PlyCount "111"]
[EventDate "1967.10.16"]
[EventType "tourn"]
[EventRounds "23"]
[EventCountry "TUN"]
[SourceTitle "IZT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. d4 c5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. O-O Be7 8. dxc5 Bxc5 9. Bg5 Be6 10. Nc3 O-O 11. Na4 Bb6 ({RR} 11... Be7 12. Nd4 Bg4 13. h3 Bd7 14. a3 Re8 15. Rc1 Ne4 16. Nxc6 Bxc6 17. Bxe7 Qxe7 18. Qd4 h6 19. e3 Bb5 20. Rfe1 Bxa4 21. Qxa4 Qf6 22. Re2 Qe5 23. Rec2 Re7 24. Rd1 Qf5 25. g4 Qg5 26. Qd4 {Ikonnikov,V (2587)-Szakolczai,P (2299) Griesheim 2006 1-0 (63)}) ({RR} 11... Be7 12. Nd4 Nxd4 13. Qxd4 Qd7 14. Rfd1 Rad8 15. Nc5 Qb5 16. Nxe6 fxe6 17. Qe5 Qd7 18. Bh3 Qd6 19. Qxe6+ Qxe6 20. Bxe6+ Kh8 21. Rac1 Rd6 22. Bh3 h6 23. Bf4 Rb6 24. b3 Ne4 25. f3 Ng5 26. Bd7 {Bilan,D (2303)-Kiselev,P (2179) chess.com INT 2024 0-1 (109)}) 12. Nxb6 axb6 13. Be3 Re8 14. Re1 $146 ({RR} 14. Bd4 Ne4 15. Re1 Bg4 16. b3 b5 17. a3 Qd7 18. Qd3 b4 19. axb4 Nxb4 20. Qb1 Rxa1 21. Bxa1 Bxf3 22. exf3 Nc5 23. Rd1 Re2 24. Bc3 Nca6 25. f4 Qc6 26. Rc1 Na2 27. Bxd5 Qe8 28. Qf5 Nxc1 {Liebert,H-Mueller,K Halle/Saale 1974 0-1}) 14... Ra6 15. Bd4 Ne4 16. b3 b5 17. a3 Qd7 18. Bb2 d4 19. Nxd4 Nxd4 20. Qxd4 Qxd4 21. Bxd4 Bxb3 22. e3 Bd5 23. Red1 Bc6 24. f3 Nd6 25. e4 Nc4 26. Bc5 h6 27. Rd3 Rea8 28. Bf1 Ra4 29. Rad1 Nxa3 30. Rd8+ Rxd8 31. Rxd8+ Kh7 32. Bd3 Nc4 33. e5+ g6 34. Bd4 Nd2 35. Be2 Rxd4 36. Rxd4 Nxf3+ 37. Bxf3 Bxf3 38. Rd7 Kg8 39. Kf2 Bc6 40. Rd8+ Kg7 41. Ke3 f6 42. Kd4 Kf7 43. Rd6 fxe5+ 44. Kxe5 Kg7 45. h4 h5 46. Kf4 Kh6 47. Rd8 Kg7 48. Kg5 Kf7 49. Rd2 Be4 50. Rd4 Bc6 51. Rf4+ Kg7 52. Rf6 Be4 53. Re6 Bf5 54. Re7+ Kf8 55. Kf6 Bd3 56. Rd7 1-0

[Event "Las Palmas-08"]
[Site "Las Palmas"]
[Date "1979.07.26"]
[Round "2"]
[White "Geller, Efim P"]
[Black "Rivas Pastor, Manuel"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "2550"]
[BlackElo "2365"]
[PlyCount "47"]
[EventDate "1979.07.25"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 e6 6. g3 d5 7. Bg2 Be7 8. O-O O-O 9. cxd5 exd5 10. Be3 Ne5 11. Qb3 Nc4 12. Bg5 Na5 13. Qc2 h6 $146 ({RR} 13... Be6 14. Nf5 Rc8 15. Rad1 b5 16. Qb1 b4 17. Nxd5 Bxd5 18. Bxd5 Qe8 19. Bxf6 {1-0 (19) Anwesh,U (2348)-Soroka,D (2224) Lvov 2013}) 14. Bxf6 Bxf6 15. Rad1 Nc6 16. Nb3 d4 17. e3 Nb4 18. Qb1 d3 19. a3 Bxc3 20. bxc3 Nc2 21. Nd4 Qe7 22. Rxd3 Nxa3 23. Qb3 Qc5 24. c4 1/2-1/2

[Event "URS-ch44 Final"]
[Site "Moscow"]
[Date "1976.12.07"]
[Round "8"]
[White "Taimanov, Mark E"]
[Black "Geller, Efim P"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2540"]
[BlackElo "2620"]
[PlyCount "94"]
[EventDate "1976.11.27"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[EventCategory "12"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. b3 ({RR} 6. d4 c5 7. cxd5 exd5 8. b3 Nc6 {½-½ (13) Yudasin,L (2635)-Greenfeld,A (2560) Haifa 1996}) 6... c5 7. Bb2 Nc6 8. cxd5 exd5 9. d4 Bg4 10. dxc5 Bxc5 11. Nc3 Re8 12. Rc1 Rc8 13. h3 Bxf3 ({RR} 13... Be6 14. Na4 Bf8 15. Nc5 Qb6 16. Nxe6 fxe6 17. Bxf6 gxf6 18. Ne1 Nb4 19. Rxc8 Rxc8 20. e4 dxe4 21. Bxe4 Rc7 22. Qe2 f5 23. Bd3 Rg7 24. Kh2 Nd5 25. Bc4 Qd6 26. Nf3 b5 27. Bxd5 Qxd5 28. Rd1 {Kavutskiy,K (2315)-Vassis,M (2353) Kavala GRE 2026 ½-½ (99)}) 14. Bxf3 Bd4 15. e3 $146 ({RR} 15. Ba3 Ne4 16. Nxe4 dxe4 17. Bg4 Rb8 18. e3 Bb6 19. Bd7 Ne5 20. Bxe8 Qxe8 21. Qd5 Nf3+ 22. Kg2 Rd8 23. Qxb7 Qe5 24. Rc8 Qe6 25. Rxd8+ Bxd8 26. Qb8 Qd7 27. Be7 Qxe7 28. Rd1 Ne1+ 29. Rxe1 Qc7 {Neidhardt,C (2325)-Szitas,G (2200) France 1991 1-0}) 15... Be5 16. Bg2 Ne4 17. Ba1 Qa5 18. Nxe4 dxe4 19. Bxe4 Bxa1 20. Bxc6 Red8 21. Bxb7 Rxd1 22. Rxc8+ Rd8 23. Rxd8+ Qxd8 24. Rc1 Bc3 25. Rxc3 Qd1+ 26. Kg2 g6 27. Rc4 Qd7 28. Bf3 Kg7 29. Rb4 Qd2 30. Rb7 a5 31. a4 Kf6 32. Rb5 h5 33. h4 Ke7 34. Bd5 f6 35. Be4 f5 36. Bf3 Kf6 37. Bd5 Qc3 38. Bc4 Qd2 39. Rb6+ Kg7 40. Rb7+ Kf8 41. Rf7+ Ke8 42. Rf6 Qc2 43. Rxg6 Qe4+ 44. Kg1 Qb1+ 45. Kg2 Kf8 46. Rb6 Qc2 47. Kg1 Kg7 1-0

[Event "GMA Baleares op"]
[Site "Palma de Mallorca"]
[Date "1989.??.??"]
[Round "6"]
[White "Hernandez Onna, Roman"]
[Black "Geller, Efim P"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2450"]
[BlackElo "2505"]
[PlyCount "73"]
[EventDate "1989.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. cxd5 exd5 9. d4 Ne4 10. Nc3 Bf6 11. Na4 cxd4 12. Nxd4 Bd7 13. e3 ({RR} 13. Rc1 Qe7 14. e3 Rac8 15. Nxc6 Bxc6 16. Bxf6 Qxf6 17. Nc5 Rfd8 18. Nxe4 dxe4 19. Qc2 Qe5 20. Qc3 Qxc3 21. Rxc3 Bb5 22. Rxc8 Rxc8 23. Re1 Bd3 24. Bf1 f5 25. Bxd3 exd3 26. Rd1 Rc3 27. Kf1 Kf7 {Svane,R (2619)-Esipenko,A (2679) chess.com INT 2025 0-1 (62)}) ({RR} 13. Rc1 Qe7 14. e3 Rac8 15. Nc3 Nxc3 16. Rxc3 Bxd4 17. exd4 Be6 18. Re1 Qd7 19. Qd2 Rfd8 20. Ba3 h6 21. h4 Bh3 22. Bh1 Re8 23. Rxe8+ Rxe8 24. Re3 Rc8 25. Kh2 Be6 26. Rc3 Re8 27. Re3 Rc8 {Ioannidis,E (2484)-Deac,B (2692) Eforie Nord ROU 2025 ½-½ (37)}) ({RR} 13. Rc1 Re8 14. e3 Nxd4 15. Bxd4 Bc6 16. Nc3 Qe7 17. Bxf6 Qxf6 18. Qd3 Rad8 19. Ne2 h5 20. Nd4 Bd7 21. f3 Nd6 22. Rc5 Nf5 23. Nxf5 Bxf5 24. Qd2 Qe7 25. Rc3 b5 26. Kf2 b4 27. Rcc1 Qf6 {Partos,C (2415)-Hernandez Onna,R (2435) Biel 1977 ½-½}) 13... Rc8 14. Rc1 Nxd4 $146 ({RR} 14... Qe7 15. Ne2 Bxb2 16. Nxb2 Be6 17. Nd3 Rfd8 18. Ndf4 Qf6 19. h4 h6 20. Nxe6 Qxe6 21. Nd4 Qf6 22. Qg4 Re8 23. Bxe4 dxe4 24. Rc4 Rcd8 25. Nxc6 bxc6 26. Rxe4 Rxe4 27. Qxe4 Rd2 28. Qa4 Qe7 29. Qxc6 {Timman,J-Sosonko,G Amsterdam 1974 ½-½ (40)}) 15. Rxc8 Qxc8 16. Bxd4 Bh3 17. Bxf6 Nxf6 18. Qd4 Bxg2 19. Kxg2 Qc2 20. Nc3 b6 21. Rd1 Ne4 22. Nxe4 dxe4 23. Rd2 Qc6 24. Qd6 Qxd6 25. Rxd6 f5 26. h3 g6 27. g4 Kg7 28. Kg3 Rf6 29. Rd8 a5 30. Rb8 h6 31. Rb7+ Kg8 32. gxf5 Rxf5 33. Rxb6 Kf7 34. a4 Rg5+ 35. Kh2 Rf5 36. Kg2 Rg5+ 37. Kf1 1-0

[Event "URS-ch28 Final & Zonal"]
[Site "Moscow"]
[Date "1961.01.29"]
[Round "12"]
[White "Geller, Efim P"]
[Black "Kortschnoj, Viktor Lvovich"]
[Result "1/2-1/2"]
[ECO "D34"]
[PlyCount "61"]
[EventDate "1961.01.10"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 c5 4. g3 Nc6 5. Bg2 d5 6. cxd5 exd5 7. O-O Be7 8. d4 O-O 9. Bg5 cxd4 10. Nxd4 h6 11. Bxf6 Bxf6 12. Nxc6 bxc6 13. Qc2 ({RR} 13. Rc1 Ba6 14. b3 Re8 15. Re1 Qa5 16. Na4 Bb5 17. e4 Bg5 18. f4 Be7 19. exd5 Ba3 20. Rb1 cxd5 21. Re5 Rxe5 22. fxe5 Rd8 23. Qd4 Qc7 24. Kh1 Qc2 25. Rd1 Qxa2 26. Nc3 Qxb3 27. Rb1 Bb2 {Narayanan,S (2559)-Bharath,S (2479) Chess.com INT 2022 1-0 (49)}) ({RR} 13. Rc1 Rb8 14. b3 Re8 15. Re1 Bg5 16. Rc2 Bf5 17. e4 Bg6 18. f4 Bf6 19. f5 Bh7 20. exd5 Qb6+ 21. Kh1 Bxf5 22. Na4 Bxc2 {0-1 (22) Berezin,V (2307)-Nadanian,A (2248) chess.com INT 2024}) 13... Qa5 14. Rac1 Rb8 15. Na4 Bf5 $146 ({RR} 15... Ba6 16. b3 Rfe8 17. Rfe1 Rbc8 18. Nc5 Be7 19. e3 Qa3 20. Red1 Bb5 21. Rd2 Bd8 22. e4 Ba5 23. Rdd1 Bb6 24. Nd7 dxe4 25. Bxe4 Bd8 26. Re1 Bg5 27. Rcd1 Red8 28. h4 Be7 29. Bh7+ Kh8 30. Ne5 {Goregliad,S (2315)-Klein,L (2365) Philadelphia 1986 1-0 (41)}) ({RR} 15... Bg4 16. b3 Rfe8 17. e3 Rbc8 18. Rfe1 Be7 19. f3 Be6 20. Re2 c5 21. Qd2 Qa6 22. Rf2 Red8 23. f4 c4 24. f5 Bd7 25. Nc3 d4 26. Nd5 Ba3 27. Rxc4 Rxc4 28. bxc4 dxe3 29. Nxe3 Bc5 30. Kh1 {Sandner,G (2374)-Mittendorf,F (2239) Bad Zwesten 2000 ½-½ (43)}) 16. Qxf5 Qxa4 17. b3 Qxa2 18. Rxc6 Qxe2 19. Bxd5 Qe5 20. Qxe5 Bxe5 21. Re1 Rfe8 22. Re4 Rbd8 23. Bc4 Kf8 24. Kg2 Re7 25. h4 Rc7 26. Ra6 Bd4 27. Ra5 Bc5 28. Rf4 Bb6 29. Raf5 f6 30. Re4 Re7 31. Rff4 1/2-1/2

[Event "Candidates Tournament"]
[Site "Amsterdam/Leeuwarden"]
[Date "1956.04.14"]
[Round "10"]
[White "Petrosian, Tigran V"]
[Black "Geller, Efim P"]
[Result "1-0"]
[ECO "D34"]
[Annotator "ChessBase"]
[PlyCount "145"]
[EventDate "1956.03.27"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "NED"]
[SourceTitle "Candidates"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nc6 3. Bg2 Nf6 4. Nf3 e6 5. O-O d5 6. cxd5 exd5 7. d4 Be7 8. Nc3 O-O 9. Bf4 cxd4 (9... Be6 10. dxc5 d4 11. Nb5 Bxc5 12. Rc1 Qb6 13. a4 { 14.a7;}) (9... c4 10. Ne5 { b3}) 10. Nxd4 Qb6 11. Nxc6 (11. Nb3 d4) (11. Be3 Qxb2 12. Ndb5 Qb4) ({RR} 11. Nb3 Rd8 12. Rc1 Bf5 13. Bg5 Be4 14. Bxf6 Bxf6 15. Bxe4 dxe4 16. Nd5 Qa6 17. Nxf6+ gxf6 18. Qc2 Re8 19. a3 Rad8 20. Nc5 Qb6 21. Nxe4 Nd4 22. Qd3 f5 23. Nc3 Nxe2+ 24. Qxe2 Rxe2 25. Nxe2 Qxb2 {Svane,R (2613)-Lovkov,R (2419) Chess.com INT 2020 0-1 (53)}) ({RR} 11. Nb3 Be6 12. Rc1 Rfe8 13. Na4 Qd8 14. Nac5 Bxc5 15. Nxc5 Qe7 16. a3 Rad8 17. b4 d4 18. Nxb7 Nd5 19. Nxd8 Nxd8 20. Qxd4 Nxf4 21. Qxf4 f6 22. Rc7 Qf8 23. Rxa7 Nf7 24. Rd1 Ne5 25. Qd4 h5 {Reymann,N (2226)-Savran,B (2070) chess.com INT 2026 1-0 (60)}) 11... bxc6 12. Qc2 Be6 13. Be3 $146 (13. Rac1 $142) ({RR} 13. Rac1 Rac8 14. Na4 Qb5 15. Be3 c5 16. Nc3 Qd7 17. Bg5 h6 18. Bxf6 Bxf6 19. Nxd5 Bxd5 20. Rfd1 Bd4 21. Bxd5 Qxd5 22. e3 Qb7 23. exd4 cxd4 24. Qb3 Qxb3 25. axb3 Rxc1 26. Rxc1 Rb8 27. Rc4 d3 {Vadasz,L (2380)-Hernandez Onna,R (2360) Graz 1972 ½-½}) ({RR} 13. Rac1 Rac8 14. Na4 Qa6 15. Bg5 c5 16. Nc3 Rfe8 17. Bxf6 Bxf6 18. Nxd5 Bxd5 19. Bxd5 Rxe2 20. Qf5 Re5 21. Qf3 Qb6 22. b4 g6 23. bxc5 Rxc5 24. Rxc5 Qxc5 25. Qxf6 {½-½ (25) Sanchez Gonzalez,S (2270)-Elissalt Cardenas,H (2329) Mostoles 2018}) 13... Qa5 (13... c5 $1 14. Na4 Qb5 $1 15. Bxc5 Rac8 16. b4 Bxc5 17. bxc5 Bd7 $15) 14. Qa4 $1 Qxa4 15. Nxa4 Nd7 16. Rfd1 Rfc8 17. b3 (17. Rac1 $142) 17... Ba3 18. Bd4 Bg4 {} (18... f5 { f7-e7-d6}) 19. Rd2 Re8 20. e3 Bf5 21. Bb2 Bxb2 (21... Bf8 22. Rc1 Rac8 23. Bf1 { 24.a6;}) (21... Bb4 22. Rd4 Bd6 $2 23. e4 $1 Bxe4 24. Bxe4 Rxe4 25. Rxe4 dxe4 26. Rd1) 22. Rxb2 (22. Nxb2 Nb6) 22... Nb6 23. Nc5 a5 24. Rc1 Rec8 (24... a4 25. Nxa4 Nxa4 26. bxa4 Rec8 27. Rb6 Rxa4 28. Rbxc6 Rxc6 29. Rxc6 Rxa2 30. Bxd5 $14) 25. e4 $1 Bg6 26. f4 f6 27. Bh3 Rcb8 (27... Re8 28. Be6+ Bf7 (28... Kh8 29. f5) (28... Kf8) 29. Bxf7+ Kxf7 30. Nb7 { 31.d6, 31.xc6}) 28. e5 fxe5 29. fxe5 a4 30. bxa4 Nc4 31. Rxb8+ Rxb8 32. e6 Rb1 (32... Rb2 $2 33. e7 $1 Kf7 (33... Re2 34. Be6+) 34. Re1 Nd6 35. Bd7) 33. Rxb1 Bxb1 34. Bf1 $1 Nd6 35. a3 Kf8 36. a5 Nc8 37. Kf2 Ke7 38. Ke3 Kd6 39. Kd4 Bf5 40. Be2 Na7 41. a6 $16 (41. g4 Bg6 42. h4 h6 43. h5 Bh7 $16) 41... Bh3 (41... Bxe6 42. Nxe6 Kxe6 43. Kc5 Kd7 44. Kb6) 42. a4 Nc8 $2 {} (42... g6 43. g4 $8 Bg2 (43... h6 44. Ke3 h5 45. Kf4) (43... Nc8 44. Nb7+ Kxe6 45. Kc5 Kd7 46. Nd6) 44. Ke3 $1 Nc8 (44... Kxc5 $2 45. e7) 45. Kf2 Bh1 46. Kg1 Be4 47. Nxe4+ dxe4 48. Bc4 $18) 43. Nb7+ Kxe6 44. Kc5 Kd7 45. Na5 (45. Nd6 $1 Na7 46. Nb5 cxb5 47. axb5 Kc7 48. b6+ Kb8 49. bxa7+ Kxa7 50. Kxd5) 45... Kc7 46. Nxc6 Nb6 47. Bb5 Nd7+ 48. Kxd5 $2 (48. Kd4) 48... Bg2+ 49. Ke6 Bxc6 50. Bxc6 Kxc6 51. a7 Nb6 $2 (51... Nc5+ 52. Kf7 Kb7 53. Kxg7 Ne4 54. Kxh7 Nd2 $1 55. g4 (55. h3 Ne4) 55... Nf3 {}) 52. a5 Na8 53. Kf7 $2 (53. h4 $18 Kb7 54. Kf7 g5 55. h5) 53... g5 54. Kf6 g4 55. Kg5 Kb7 56. Kxg4 Nc7 57. Kg5 Nd5 58. h3 (58. Kh6 Ne3) 58... Nc3 59. g4 Ne4+ 60. Kf5 Ng3+ 61. Kf4 Ne2+ 62. Ke3 Nc3 63. g5 Nd5+ 64. Ke4 Ne7 65. Kf4 Nd5+ 66. Kf3 Ne7 67. h4 Kxa7 68. Kf4 Ng6+ 69. Kg4 Ne7 70. h5 $18 Ka6 71. Kf4 Kxa5 (71... Nd5+ 72. Ke4 Ne7 73. Ke5) 72. Ke5 Kb6 73. Ke6 (73. Kf6 $2 Nd5+ 74. Kg7 Nf4 75. g6 Nxg6 $1) 1-0

[Event "URS-ch52 Final + Zonal"]
[Site "Riga"]
[Date "1985.02.16"]
[Round "18"]
[White "Lerner, Konstantin Z"]
[Black "Geller, Efim P"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2520"]
[BlackElo "2540"]
[PlyCount "82"]
[EventDate "1985.01.23"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[EventCategory "11"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Be7 4. Bf4 Nf6 5. e3 O-O 6. c5 b6 7. b4 a5 8. a3 axb4 9. axb4 Rxa1 10. Qxa1 Nc6 11. Qa4 bxc5 12. Qxc6 cxd4 $146 ({RR} 12... cxb4 13. Bxc7 Qd7 14. Qxd7 Bxd7 15. Nd1 Rc8 16. Ba5 Ra8 17. Bb6 b3 18. Bc5 Bxc5 19. dxc5 Ra1 20. Bd3 b2 21. Kd2 Ng4 22. Nh3 Ne5 23. Bc2 Nc4+ 24. Ke2 Na3 25. Bd3 Bb5 26. Nxb2 Rxh1 27. Bxb5 {Cruz Diaz,F (1680)-Diaz Reyes,F (1810) Tenerife 2021 0-1}) ({RR} 12... cxb4 13. Bxc7 Qd7 14. Qxd7 Bxd7 15. Nd1 Rc8 16. Ba5 Ra8 17. Bb6 b3 18. Bc5 Bxc5 19. dxc5 Ra1 20. Bd3 b2 21. Kd2 Ng4 22. Nh3 Ne5 23. Bc2 Nc4+ 24. Ke2 Na3 25. Bd3 Bb5 26. Nxb2 Rxh1 27. Bxb5 {Cruz Diaz,F (1680)-Diaz Reyes,F (1810) Tenerife 2021 0-1}) 13. Na2 Bd7 14. Qa6 dxe3 15. fxe3 c6 16. Ne2 Ne4 17. Ng3 Nd6 18. Bd3 Qa8 19. Qxa8 Rxa8 20. Nc3 Ne8 21. Kd2 Bxb4 22. Kc2 c5 23. Rb1 f6 24. e4 d4 25. Nb5 e5 26. Bc4+ Kf8 27. Bd2 Bxd2 28. Kxd2 g6 29. Kd3 Ra4 30. Nf1 Ra5 31. Nd2 Ke7 32. Rb3 Ra4 33. Bd5 f5 34. Nc4 fxe4+ 35. Bxe4 Be6 36. Nba3 Nd6 37. Nxd6 Bxb3 38. Nac4 Rb4 39. Bd5 Kf6 40. Ne4+ Ke7 41. Nxc5 Ba2 0-1

[Event "IBM"]
[Site "Amsterdam"]
[Date "1974.07.23"]
[Round "7"]
[White "Ree, Hans"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D35"]
[PlyCount "58"]
[EventDate "1974.07.16"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "NED"]
[EventCategory "11"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. cxd5 exd5 5. d4 c6 6. Bg5 Be7 7. e3 Bf5 8. Bd3 Bxd3 9. Bxf6 Bxf6 10. Qxd3 O-O 11. O-O Be7 12. Rab1 a5 13. a3 Nd7 14. b4 ({RR} 14. Rfc1 h6 15. Ne2 a4 16. Nc3 Bd6 17. Qc2 Qa5 18. Ne1 Nb6 19. Nd3 Nc4 20. e4 Bxa3 21. exd5 Bxb2 22. Nxb2 Na3 23. Qxa4 Qxc3 24. Rxc3 Nxb1 25. Rc1 Rxa4 26. Nxa4 Ra8 27. Nb6 Ra1 28. d6 Kf8 {Lyakh,V (2123)-Aarav Sinha (2224) chess.com INT 2025 1-0}) 14... axb4 15. axb4 b5 $146 ({RR} 15... Ra3 16. Qc2 Bd6 17. Na4 Nf6 18. Nc5 Qa8 19. Qf5 b6 20. Nd7 Nxd7 21. Qxd7 Rd8 22. Qf5 Qc8 23. Qc2 Qd7 24. Rfc1 Rc8 25. h3 g6 26. b5 c5 27. dxc5 Bxc5 28. Qb2 Rca8 29. Rd1 Qe6 30. Nd4 {Annageldyev,O (2385)-Galdunts,S Belgorod 1989 ½-½ (62)}) 16. e4 Nb6 17. Ne5 Rc8 18. Rfe1 Re8 19. Qf3 Bf6 20. exd5 Bxe5 21. dxe5 Nxd5 22. Rbd1 Qe7 23. Nxd5 cxd5 24. Qxd5 Qxb4 25. Rb1 Qc5 26. Rxb5 Qxd5 27. Rxd5 f6 28. f4 fxe5 29. fxe5 Rcd8 1/2-1/2

[Event "Match/Nation FRA-URS"]
[Site "Paris"]
[Date "1954.04.17"]
[Round "1.7"]
[White "Geller, Efim P"]
[Black "Noradounguian, Georges"]
[Result "1-0"]
[ECO "D35"]
[Annotator "ChessBase II"]
[PlyCount "39"]
[EventDate "1954.04.17"]
[EventType "team-match"]
[EventRounds "2"]
[EventCountry "FRA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "URSS"]
[BlackTeam "France"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "FRA"]
[TimeControl "40/9000:16/5400:0"]

1. d4 {Kertesz,Alfred} Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. cxd5 exd5 6. Qc2 $5 O-O 7. Bf4 c6 8. e3 Nbd7 9. Bd3 Re8 10. g4 Nf8 11. h3 Ng6 $146 (11... b6 12. O-O-O Bb7 13. Kb1 a6 14. Rhg1 c5 15. g5 Nh5 16. Be5 g6 17. dxc5 bxc5 18. Bc4 dxc4 19. Rxd8 Raxd8 20. Nd2 Bc8 21. Nxc4 Bxh3 22. e4 Bc8 23. f4 Ne6 24. Nd5 Nd4 25. Qf2 Bf8 26. Rh1 Bg7 27. Nf6+ Bxf6 28. gxf6 Kh8 29. Nd6 Rxd6 30. Bxd6 Rxe4 31. Re1 Nxf6 32. Be5 Rxe1+ 33. Qxe1 Bf5+ 34. Kc1 Kg7 {1-0 (34) Keres,P-Kalde,V Tallinn 1945}) (11... Be6) 12. O-O-O ({RR} 12. Bg3 Bd6 13. Bxd6 Qxd6 14. O-O-O a5 15. Kb1 b6 16. g5 Nd7 17. h4 Ba6 18. Bf5 b5 19. h5 Ngf8 20. Ne2 b4 21. Nf4 a4 22. g6 h6 23. gxf7+ Kxf7 24. Qd2 b3 25. a3 Qf6 26. Nh4 Nb6) 12... c5 $146 (12... Be6) ({RR} 12... Bb4 13. Ne5 Qa5 14. f3 Be6 15. Nxg6 hxg6 16. h4 Bxc3 17. Qxc3 Qxc3+ 18. bxc3 Nh7 19. h5 g5 20. Bxh7+ Kxh7 21. Bxg5 f6 22. Bf4 Rac8 23. Kd2 c5 24. Rb1 b6 25. Rhg1 cxd4 26. cxd4 Rc6 27. Rbc1 {Kertesz,A-Heim,C Craiova 1982 EXT 2019 [Kertesz,Alfred] ½-½ (40)}) ({RR} 12... Bd6 13. Bxd6 Qxd6 14. g5 Nh5 ({RR} 14... Nh5 15. Kb1 Bd7 16. Bf5 Bxf5 17. Qxf5 Nf8 18. Ne5 Qe6 19. Qg4 g6 20. f4 Ng7 21. e4 Rad8 22. Qf3 dxe4 23. Nxe4 Nh5 24. Rhe1 Qf5 25. Ka1 Ne6 26. Ng4 Kh8 27. Nh6 Qxf4 28. Nxf7+ Kg7 29. Qxf4) 15. Kb1 Bd7 16. Bf5 Bxf5 17. Qxf5 Nf8 18. Ne5 Qe6 19. Qg4 g6 20. f4 Ng7 21. e4 Rad8 22. Qf3 dxe4 23. Nxe4 Nh5 24. Rhe1 Qf5 25. Ka1 Ne6 26. Ng4 Kh8 27. Nh6 {Bacrot,E (2653)-Kozak,A (2558) chess.com INT 2023 1-0 (62)}) ({RR} 12... Bd6 13. Bxd6 Qxd6 14. g5 Ne4 15. Nxe4 dxe4 16. Bxe4 Qe6 17. Bxg6 hxg6 18. b3 Qe7 19. Qc5 Qe4 20. Nd2 Qg2 21. Rdf1 b6 22. Qd6 Qxg5 23. Kb2 Ba6 24. Nc4 Qh5 25. Re1 Qf5 26. Qf4 Qd5 27. Rc1 {Kienboeck,B (2217)-Mihelic,V (2089) Linz 2025 ½-½ (56)}) ({RR} 12... Qa5 13. Kb1 Be6 14. Be5 Nd7 15. Rdg1 c5 16. h4 Rac8 17. Bxg6 fxg6 18. h5 g5 19. h6 g6 20. Bg7 b5 21. dxc5 Rxc5 22. Nd4 Qa6 23. Nxe6 Qxe6 24. Qb3 Bf6 25. Rd1 Bxg7 26. hxg7 Nf6 27. Nxb5 {Metge,J-Ker,A (2410) Dunedin 1988 0-1 (35)}) 13. dxc5 Be6 14. Kb1 Qa5 15. Nd4 Nf8 16. Nb3 Qd8 17. Bb5 N8d7 18. g5 Nh5 19. Nxd5 Nxf4 {La première partie à se terminer} 20. Nxf4 1-0

[Event "Capablanca Memorial-02"]
[Site "Havana"]
[Date "1963.09.14"]
[Round "14"]
[White "Geller, Efim P"]
[Black "De Greif, Boris"]
[Result "1-0"]
[ECO "D35"]
[PlyCount "79"]
[EventDate "1963.08.25"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "CUB"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Bf5 7. Qf3 Bg6 8. Bxf6 Qxf6 9. Qxf6 gxf6 10. Kd2 Nd7 11. Bd3 Bd6 ({RR} 11... Nb6 12. Nf3 a5 13. Nh4 Nc8 14. e4 dxe4 15. Nxe4 Be7 16. Ng3 Nd6 17. Rhe1 Kf8 18. a3 Rd8 19. Rad1 f5 20. Nhxf5 Nxf5 21. Bxf5 Rxd4+ 22. Kc2 Rxd1 23. Rxd1 Bh4 24. Bxg6 hxg6 25. Rd7 Bxg3 26. hxg3 {Xiong,J (2692)-Grischuk,A (2745) chess.com INT 2022 ½-½ (60)}) ({RR} 11... O-O-O 12. Nge2 Rg8 13. Rhg1 Kb8 14. Rad1 Nb6 15. Ng3 Nc4+ 16. Kc2 Nd6 17. h4 Bh6 18. Nge2 Bxd3+ 19. Kxd3 f5 20. Rdf1 Rde8 21. Kc2 Kc7 22. g3 Re6 23. Nc1 Re7 24. Nd3 f6 25. Ra1 Kb8 26. a4 {Geller,E-Porreca,G Zagreb 1955 1-0 (34)}) 12. h4 ({RR} 12. Nge2 Ke7 13. Ng3 b5 14. Nf5+ Bxf5 15. Bxf5 a5 16. g3 h5 17. h4 Nb6 18. Bd3 b4 19. Ne2 a4 20. Rac1 Rhc8 21. Bf5 Rc7 22. Rhg1 b3 23. a3 Nc4+ 24. Kc3 Rb8 25. Bd3 Nxa3 26. bxa3 Bxa3 {Thornton,C (1766)-Boder,J (2324) chess.com INT 2025 ½-½ (157)}) 12... h5 $146 ({RR} 12... Rg8 13. g3 Bxd3 14. Kxd3 f5 15. Nh3 Nf6 16. Ne2 Ke7 17. Nef4 h6 18. Rhc1 Ne4 19. Ke2 a5 20. Rab1 a4 21. Nd3 Ra5 22. Nhf4 Rb5 23. Ke1 Ra8 24. Ne2 Ra7 25. Nc3 Rb6 26. Ne2 a3 27. b3 {Nasriddinzoda,M (2090)-Tan,L (2054) Batumi 2018 ½-½ (54)}) 13. Nge2 Bxd3 14. Kxd3 Rg8 15. g3 f5 16. Rhc1 Ke7 17. Rc2 Nf6 18. Nc1 Ne4 19. Ke2 Rae8 20. Nd3 Kf6 21. Re1 Re7 22. Kf1 Kg6 23. b4 a5 24. a3 Ra8 25. Ne2 Kh6 26. Rb1 axb4 27. axb4 Ra3 28. Ndf4 Bxf4 29. Nxf4 Nd6 30. b5 Nc4 31. bxc6 bxc6 32. Rb8 Raxe3 33. Rc8 Re1+ 34. Kg2 R1e6 35. Nxe6 fxe6 36. Rxc6 Kg7 37. Kf3 e5 38. Re2 f4 39. gxf4 e4+ 40. Kg3 1-0

[Event "Prague Armies-ch03"]
[Site "Prague"]
[Date "1966.??.??"]
[Round "7"]
[White "Bobotsov, Milko Georgiev"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D35"]
[PlyCount "33"]
[EventDate "1966.08.22"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CZE"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. cxd5 exd5 6. Bg5 c6 7. e3 Bf5 8. Bd3 Bxd3 9. Qxd3 Nbd7 10. O-O O-O 11. Rac1 Re8 12. Nd2 ({RR} 12. a3 Ne4 13. Bxe7 Qxe7 14. Nd2 Nxd2 15. Qxd2 Nb6 16. Qc2 Nc4 17. Nb1 Qe4 18. Qxe4 Rxe4 19. b3 Nd6 20. Nd2 Re7 21. Nf3 f6 22. a4 Kf7 23. g3 Rc8 24. Rc2 Rec7 25. Rfc1 Re7 {½-½ (25) Fier,A (2459)-Vescovi,G (2619) Vitoria 2006}) ({RR} 12. Rfe1 Ne4 13. Bf4 Ndf6 14. Ne5 Bd6 15. f3 Nxc3 16. Qxc3 Nh5 17. Bg3 Qc7 18. f4 Nf6 19. Qd3 Ne4 20. Bf2 Re7 21. Re2 Rae8 22. Be1 f6 23. Nf3 Qd7 24. h3 g5 25. fxg5 fxg5 26. b4 Bb8 {Guzman Lozano,C (1868)-Martin Barcelo,C (2270) chess.com INT 2025 0-1 (43)}) ({RR} 12. Qc2 Ne4 13. Bxe7 Qxe7 14. Nxe4 dxe4 15. Nd2 Nf6 16. Qc5 Qe6 17. a3 Red8 18. Qb4 Rab8 19. Rc5 Nd5 20. Qa5 a6 21. Nb1 {½-½ (21) Bobotsov,M-Krogius,N Sochi 1963}) 12... Ne4 13. Bxe7 Qxe7 14. Ndxe4 $146 ({RR} 14. Rfe1 f5 15. f3 Nd6 16. f4 g6 17. Nf3 Kg7 18. Qd1 a6 19. h4 Nf6 20. Ne5 Nfe4 21. Nxe4 Nxe4 22. h5 Qh4 23. Qf3 Ng3 24. hxg6 hxg6 25. Kf2 Ne4+ 26. Ke2 Qd8 27. g4 Rh8 28. Rh1 Qa5 {Lagos Inostroza,A (1636)-Ramirez Camilla,A (1516) Temuco 2021 0-1 (51)}) ({RR} 14. Rfe1 f5 15. f3 Nd6 16. f4 g6 17. Nf3 Kg7 18. Qd1 a6 19. h4 Nf6 20. Ne5 Nfe4 21. Nxe4 Nxe4 22. h5 Qh4 23. Qf3 Ng3 24. hxg6 hxg6 25. Kf2 Ne4+ 26. Ke2 Qd8 27. g4 Rh8 28. Rh1 Qa5 {Lagos Inostroza,A (1636)-Ramirez Camilla,A (1516) Temuco 2021 0-1 (51)}) 14... dxe4 15. Qc4 Rad8 16. b4 a6 17. a4 1/2-1/2

[Event "URS-ch19 Final"]
[Site "Moscow"]
[Date "1951.12.13"]
[Round "17"]
[White "Geller, Efim P"]
[Black "Novotelnov, Nikolay Alexandrovi"]
[Result "1-0"]
[ECO "D35"]
[Annotator "Moiseev,Vladislav Mikhailov"]
[PlyCount "83"]
[EventDate "1951.11.11"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {Bondarevsky,Igor Tsakharovich} Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. cxd5 exd5 6. Qc2 Be7 (6... g6 7. e3 $6 Bf5 8. Bd3 Bxd3 9. Qxd3 Bd6 10. O-O O-O $10 {Bohm,H-Chekhov,V/Polanica Zdroj/1981/}) 7. Bf4 Nbd7 8. e3 Nf8 (8... O-O) ({RR} 8... O-O) 9. Bd3 Ng6 10. Bg3 O-O 11. O-O (11. h3 $5 { 11...h5 12 h2}) ({RR} 11. h3) 11... Re8 (11... Nh5 $5 {RR} 12. Be5) ({RR} 11... Nh5 12. Rab1 Nxg3 13. hxg3 Bd6 ({RR} 13... a5) 14. b4 a6 15. a4 Be6 16. b5 cxb5 ({RR} 16... axb5) 17. axb5 a5 18. Qb3 Re8 19. Rfc1 Nf8 20. b6 Nd7 21. Nb5 ({RR} 21. Nxd5 Bb4 ({RR} 21... Nxb6 22. Bxh7+)) 21... Qxb6 22. Qd1 Bb4 ({RR} 22... Rec8 23. Nc7 Qxc7 24. Rxc7 Rxc7 25. Ng5) 23. Nc7 Nf6 24. Nxe8 Rxe8 25. Qc2 h6 26. Ne5 {Geller,E-Horowitz,I New York 1954 MCL [Bondarevsky,Igor Tsakharovich] 1-0 (35)}) 12. Rab1 (12. h3 $5) 12... Nh5 $146 (12... Bd6 $5) ({RR} 12... a5 13. a3 Nh5 14. Be5 Nf8 15. h3 g6 16. e4 dxe4 17. Nxe4 Nf6 18. Nxf6+ Bxf6 19. Rbd1 Be6 20. Bc4 Bg7 21. Bxg7 Kxg7 22. Bxe6 Nxe6 23. Qb3 Qd5 24. Qxd5 {½-½ (24) Srebrnic,A (2245)-Rozic,V (2179) Bled 2004}) 13. b4 Nxg3 14. hxg3 a6 15. Rfc1 Bd6 $10 16. a4 Qf6 $6 (16... Be6 $5 17. b5 cxb5 18. axb5 a5 $132) 17. b5 $14 axb5 18. axb5 Bg4 19. bxc6 bxc6 20. Nh2 Be6 (20... Bd7 $6 21. Na4 { 22 b6}) 21. Rb6 Bd7 22. Nf3 Qd8 $6 23. Rcb1 Qe7 24. Na4 (24. e4 $5 dxe4 25. Nxe4) 24... Reb8 25. Rb7 Rxb7 26. Rxb7 Rb8 27. Ra7 Qd8 28. Nc5 Be8 29. Qa4 Qb6 30. Nd7 Bxd7 31. Rxd7 Bc7 $2 (31... Bf8 32. Ng5 Rb7 $14) 32. Ng5 $1 Nf8 $2 (32... Rf8 $142 33. Qd1 Bd8 34. Qh5 (34. Nxh7 $2 Kxh7 35. Qh5+ Kg8 36. Bxg6 fxg6 37. Qxg6 Bf6) 34... Bxg5 35. Qxg5 $16) 33. Rxf7 h6 $6 (33... Bd8 $142 34. Rxf8+ $1 Kxf8 35. Nxh7+ Kg8 36. Qd1 Qb3 37. Bc2 Qc3 38. Bf5 $16 { 39 h5}) 34. Qd1 $2 (34. Qa3 $1 hxg5 (34... c5 35. dxc5 Qb3 36. Qa1 $18) 35. Qe7 $18) 34... hxg5 35. Qh5 Bd6 $6 (35... Bd8 $1 $19 { 36...f6} 36. Qh8+ (36. Rxf8+ Kxf8 37. Qh8+ Kf7 38. Qh5+ Ke6 39. Qe8+ Be7 $19) 36... Kxf7 $19) 36. Rf3 Qb7 37. e4 (37. g4 $2 Qb1+ $1 38. Bf1 Nh7 $19 (38... Qg6 $4 39. Rxf8+ $18)) 37... Qe7 38. e5 Bc7 39. g4 Rb4 $4 (39... Rd8 40. Rxf8+ $1 Kxf8 41. Qh8+ Kf7 42. Qh5+ Kf8 (42... g6 43. Qh7+ (43. Bxg6+ Kg8 $19) 43... Kf8 (43... Ke6 $4 44. Bf5+ $1 gxf5 45. Qxf5#) 44. Qh8+ $10) 43. Qh8+ $10) (39... Qe6 40. Qxg5 $44 (40. Rh3 $2 Qh6 41. Qxh6 gxh6 42. Rxh6 Rb6 $17)) 40. Rxf8+ $1 $18 Kxf8 (40... Qxf8 41. Bh7+ $18) 41. Qh8+ Kf7 42. Bg6+ (42. Bg6+ Kxg6 43. Qh5#) (42. Bg6+ Ke6 43. Qc8+ Qd7 44. Bf5+) 1-0

[Event "Budapest Maroczy Memorial"]
[Site "Budapest"]
[Date "1952.03.03"]
[Round "1"]
[White "Geller, Efim P"]
[Black "Troianescu, Octavio"]
[Result "1-0"]
[ECO "D35"]
[PlyCount "81"]
[EventDate "1952.03.03"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "HUN"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. cxd5 exd5 6. Qc2 g6 7. Bg5 Bg7 8. e3 Bf5 9. Bd3 Bxd3 10. Qxd3 O-O 11. O-O Nbd7 12. Rfc1 ({RR} 12. b4 h6 13. Bh4 a6 14. a4 Re8 15. b5 axb5 16. axb5 g5 17. bxc6 bxc6 18. Bg3 Ne4 19. Nd2 Nxc3 20. Qxc3 c5 21. Rxa8 Qxa8 22. Ra1 Qb7 23. Rb1 cxd4 24. exd4 {½-½ (24) Durovka,M (2069)-Senel,H (2177) Montesilvano ITA 2026}) 12... Qe7 13. Rab1 a5 14. Na4 $146 ({RR} 14. h3 Rfe8 15. Qc2 h6 16. Bh4 Qe6 17. Bxf6 Qxf6 18. a3 Bf8 19. b4 axb4 20. axb4 b5 21. Ne2 Rec8 22. Nf4 Nb6 23. Nd3 Nc4 24. Ra1 Qf5 25. Qc3 Bd6 26. Nfe1 h5 27. Rxa8 Rxa8 28. Ra1 Ra4 {Akobian,V (2600)-Vokhidov,S (2536) Chess.com INT 2022 ½-½ (50)}) ({RR} 14. h3 Rfe8 15. Qc2 h6 16. Bh4 Qe6 17. Bxf6 Qxf6 18. a3 Bf8 19. b4 axb4 20. axb4 b5 21. Ne2 Rec8 22. Nf4 Nb6 23. Nd3 Nc4 24. Ra1 Qf5 25. Qc3 Bd6 26. Nfe1 h5 27. Rxa8 Rxa8 28. Ra1 Ra4 {Akobian,V (2600)-Vokhidov,S (2536) Chess.com INT 2022 ½-½ (50)}) 14... Qe4 15. Qb3 b5 16. Nc3 Qe6 17. Bxf6 Nxf6 18. Ne2 Ne4 19. Nf4 Qd6 20. Nd3 Rfc8 21. Nc5 a4 22. Qd1 Re8 23. Rc2 Rac8 24. Rbc1 f6 25. Ne1 Bh6 26. Nxe4 dxe4 27. Rc5 Bf8 28. Qc2 Qb8 29. Rxc6 Rxc6 30. Qxc6 Bd6 31. g3 Kg7 32. Ng2 Re7 33. Rc2 b4 34. Qxa4 Ra7 35. Qb3 Qa8 36. Qe6 Rxa2 37. Qxd6 Ra1+ 38. Ne1 Rxe1+ 39. Kg2 g5 40. Rc7+ Kg6 41. Qe6 1-0

[Event "Candidates Tournament"]
[Site "Zuerich"]
[Date "1953.10.14"]
[Round "25"]
[White "Geller, Efim P"]
[Black "Bronstein, David Ionovich"]
[Result "1-0"]
[ECO "D35"]
[PlyCount "85"]
[EventDate "1953.08.30"]
[EventType "tourn"]
[EventRounds "30"]
[EventCountry "SUI"]
[SourceTitle "Candidates"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. c4 d5 4. cxd5 exd5 5. Nc3 c6 6. Qc2 Bg4 7. Bg5 Nbd7 8. e3 Bd6 ({RR} 8... Be7 9. Bd3 O-O 10. Ne5 h6 11. Bxf6 Nxf6 12. O-O Bd6 13. f4 c5 14. h3 Be6 15. Qf2 Rc8 16. a3 a6 17. Kh1 b5 18. Qf3 Qb6 19. Rad1 cxd4 20. exd4 Bxa3 21. f5 Qxd4 22. fxe6 Qxe5 23. Rfe1 {Bacrot,E (2710)-Shirov,A (2742) Odessa 2010 ½-½ (55)}) 9. Bd3 Qc7 10. O-O-O $146 ({RR} 10. Bh4 O-O 11. Bg3 Rfe8 12. O-O-O Rac8 13. Kb1 b5 14. Rc1 Qb8 15. Bxd6 Qxd6 16. h3 Bh5 17. g4 Bg6 18. Bxg6 hxg6 19. Ng5 Nb6 20. Rhg1 Nc4 21. Ka1 c5 22. Nxb5 Qb6 23. Nc3 cxd4 24. Na4 Qb4 {Lorincz,I (2257)-Bandy,A (2322) Hungary 2018 0-1 (34)}) 10... h6 11. Bh4 Bb4 12. Kb1 Bxc3 13. Qxc3 O-O 14. h3 Bh5 15. Qc2 Ne4 16. Bxe4 dxe4 17. g4 Bg6 18. Nd2 Nb6 19. Nc4 Nd5 20. Bg3 Qd7 21. Ne5 Qe6 22. Qb3 Bh7 23. Rc1 a5 24. Qxb7 Nb4 25. Nc4 c5 26. dxc5 Nd3 27. c6 f5 28. gxf5 Bxf5 29. Rhg1 Bg6 30. Rc2 Rac8 31. Bd6 Rfe8 32. Qd7 Qf6 33. c7 Bf5 34. Qb5 Bxh3 35. Bg3 Be6 36. Nd6 Nb4 37. Nxe8 Bxa2+ 38. Kc1 Qe7 39. Nd6 Nd3+ 40. Kd2 Rxc7 41. Qe8+ Qxe8 42. Nxe8 Rd7 43. Rc7 1-0

[Event "Cappelle op 09th"]
[Site "Cappelle la Grande"]
[Date "1993.??.??"]
[Round "2"]
[White "Birens, Eric Andre"]
[Black "Geller, Efim P"]
[Result "0-1"]
[ECO "D35"]
[BlackElo "2515"]
[PlyCount "36"]
[EventDate "1993.02.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Qc2 Nf6 5. cxd5 exd5 6. Bg5 h6 7. Bh4 O-O 8. e3 c5 9. Nf3 ({RR} 9. dxc5 Qa5 10. Nf3 Qxc5 11. Be2 Nc6 12. Rd1 Be6 13. O-O Rfe8 14. a3 Rac8 15. Qa4 a6 16. Rd2 Na5 17. Rc2 Nc4 18. Qb3 Nxe3 19. fxe3 d4 20. Qxb7 d3 21. Bxd3 Qxe3+ 22. Bf2 Qxd3 23. Rd2 Qc4 {Stefansson,H (2493)-Kjartansson,G (2480) Mosfellsbaer ISL 2024 0-1 (74)}) 9... Nc6 10. a3 ({RR} 10. Rd1 Nb4 11. Qb1 g6 12. Bd3 Nxd3+ 13. Qxd3 c4 14. Qe2 Be6 15. O-O g5 16. Bg3 Bg4 17. e4 Bb4 18. e5 Re8 19. Qc2 Nh5 20. h4 Bxf3 21. gxf3 Bxc3 22. Qxc3 gxh4 23. Bh2 Qg5+ 24. Kh1 Qf5 {Pinero,C (2311)-Martins,A (2060) Florianopolis BRA 2025 0-1 (47)}) 10... Ng4 $146 ({RR} 10... Bg4 11. dxc5 Bxf3 12. gxf3 d4 13. Rd1 Ne5 14. Qf5 Nfd7 15. Bxe7 Qxe7 16. Rxd4 g6 17. Qh3 Nxc5 18. Be2 Rad8 19. Nd5 Qe6 20. Qxh6 f5 21. Rh4 Rd7 22. Qh8+ Kf7 23. Qh7+ Ke8 24. Nc7+ Rxc7 25. Qxc7 {Sigurdsson,B (1934)-Ingvason,J (2161) Reykjavik 2018 1-0 (54)}) 11. Ne5 cxd4 12. Nxc6 bxc6 13. exd4 c5 14. dxc5 d4 15. Na4 Re8 16. Bb5 Qa5+ 17. b4 Qxb5 18. f3 d3 0-1

[Event "Chigorin Memorial-18"]
[Site "Sochi"]
[Date "1984.10.20"]
[Round "15"]
[White "Vaisser, Anatoli"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2475"]
[BlackElo "2560"]
[PlyCount "30"]
[EventDate "1984.10.01"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[EventCategory "11"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. cxd5 exd5 6. Bg5 c6 7. e3 Bf5 8. Bd3 Bxd3 9. Qxd3 Nbd7 10. O-O O-O 11. Rab1 a5 12. Rfc1 Ne4 13. Bxe7 ({RR} 13. Bf4 Ndf6 14. h3 Bd6 15. Ne5 Re8 16. a3 Nxc3 17. Rxc3 Ne4 18. Rcc1 f6 19. Nf3 Bxf4 20. exf4 Nd6 21. Nd2 Qe7 22. g3 Qd7 23. Kg2 a4 24. Re1 Rxe1 25. Rxe1 Re8 26. Rxe8+ Qxe8 27. Qe3 Qd7 {Navrodskiy,B (2127)-Arakelyan,M (2315) chess.com INT 2026 0-1 (71)}) 13... Qxe7 14. a3 Rfe8 15. Nd2 Nxd2 $146 ({RR} 15... Nd6 16. Na4 h6 17. Nc5 Nxc5 18. Rxc5 Qd8 19. Rcc1 Qe7 20. Re1 Ne4 21. Nxe4 Qxe4 22. Qxe4 Rxe4 23. Kf1 Rae8 24. Ke2 Kf8 25. Kd3 Ke7 26. b3 Kd6 27. Re2 R4e7 28. Reb2 b6 29. Rd1 Ra8 {½-½ (29) Segal,A-Voiculescu,P Bucharest 1969}) ({RR} 15... Ndf6 16. Na4 Nxd2 {½-½ (16) Papa,A (1890)-Lancianese,G (1786) Milan 2009}) 1/2-1/2

[Event "URS-ch22 Final"]
[Site "Moscow"]
[Date "1955.03.01"]
[Round "12"]
[White "Geller, Efim P"]
[Black "Ilivitzki, Georgi A"]
[Result "1/2-1/2"]
[ECO "D35"]
[PlyCount "82"]
[EventDate "1955.02.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {Panov,Vasily N Krasenkow,Michal} Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. cxd5 exd5 6. Bf4 c6 7. Qc2 g6 8. e3 Bf5 9. Bd3 Bxd3 10. Qxd3 Nbd7 11. O-O ({RR} 11. h4 a5 ({RR} 11... Nb6 12. Ne5 Qc8 13. O-O-O Qe6 14. Kb1 Ne4 15. Qc2 Bb4 16. Nxe4 dxe4 17. h5 ({RR} 17. f3) 17... g5 18. Bxg5 f6 19. Rh4 fxg5 20. Rxe4 O-O) 12. Kf1 ({RR} 12. O-O-O a4) 12... a4 13. a3 Qb6 ({RR} 13... Nb6) 14. Qc2 h5 15. Bg5 ({RR} 15. Kg1 Qa6 16. Ne5) 15... O-O 16. Ne5 Rfe8 17. Bxf6 Nxf6 18. Rh3 Qb3 ({RR} 18... Bf8) 19. Qb1 ({RR} 19. Qxb3 axb3 20. Nd3 b6 ({RR} 20... Ne4 21. Rc1) 21. Nc1 c5 22. Nxb3 c4 23. Nc1 b5) 19... Ne4 20. Nxe4 dxe4 21. Qxe4 Bd6 ({RR} 21... Qxb2 22. Rb1 Qa2 ({RR} 22... Qxa3 23. Rf3) 23. Rxb7) 22. Rg3 ({RR} 22. Rf3 Bxe5 23. dxe5 Qxb2 24. Rb1 Qxa3 25. Rxf7 ({RR} 25. Rxb7 Qc1+ 26. Ke2 Red8) 25... Kxf7 26. Rxb7+ Re7 27. Qxc6) 22... Bxe5 23. dxe5 Qb5+ 24. Kg1 Rxe5 25. Qd4 Rd5 {Carlsen,M (2863)-Aronian,L (2767) Stavanger 2020 CBM 199 [Krasenkow,Michal] 0-1 (58)}) ({RR} 11. h3) ({RR} 11. h3 O-O 12. O-O Re8 13. Rab1 a5 14. Qc2 Bf8 15. a3 Nb6 16. Ne5 Nfd7 17. Nd3 Nc4 18. Rbd1 f5 19. Rfe1 Qf6 20. Bh2 Qf7 ({RR} 20... b5 21. a4 b4 22. Nb1 Rac8) ({RR} 20... g5) 21. a4 Rac8 22. Nb1 Qe7 23. Nd2 Nxd2 24. Qxd2 Ra8 25. Qc2 Nb8 {Smyslov,V-Geller,E Moscow 1955 URS-ch [Panov,Vasily N] ½-½ (57)}) 11... O-O 12. Rab1 a5 13. Qc2 ({RR} 13. a3 Re8 14. Rfc1 Bf8 15. h3 Ne4 16. Qc2 Nxc3 17. Qxc3 Nf6 18. b4 Ne4 19. Qc2 axb4 20. axb4 Bd6 21. Bxd6 Nxd6 22. Ne5 Qe7 23. Qc5 Ra2 24. Rc2 Rxc2 25. Qxc2 f6 26. Nd3 Nc4 27. Ra1 b5 {Krudde,F (2242)-Belov,A (2421) chess.com INT 2026 0-1 (44)}) 13... Re8 $146 ({RR} 13... Kg7 14. a3 Nh5 15. Bg3 Nxg3 16. hxg3 Nb6 17. Nd2 h5 18. b4 axb4 19. axb4 h4 20. gxh4 Bxh4 21. g3 Rh8 22. Kg2 Be7 23. b5 Qc7 24. bxc6 Qxc6 25. Qb2 Bf6 26. Qxb6 Qxc3 27. Rb2 Qc8 28. Qxb7 {Varabiescu,G-Zara,D Bucharest 1968 ½-½ (31)}) ({RR} 13... Nb6 14. Na4 Nxa4 15. Qxa4 Ne4 16. Qc2 Qd7 17. a3 f6 18. Nd2 Nd6 19. Nb3 b6 20. Rfc1 Rac8 21. Nd2 Nf5 22. b4 axb4 23. axb4 b5 24. Qc3 g5 25. Bg3 h5 26. h3 Nxg3 27. fxg3 Bd6 28. Nf1 {Koester,S-Kouznetsova,E Bergneustadt 2000 0-1 (45)}) 14. Rbd1 Bf8 15. h3 Qb6 16. Kh1 Rac8 17. Bh2 Bg7 18. Ne5 Nxe5 19. Bxe5 Ne4 20. Nxe4 dxe4 21. Bxg7 Kxg7 22. Qc3 f6 23. Rc1 Rcd8 24. Qc5 Qa6 25. Qc4 Qxc4 26. Rxc4 Rd5 27. a4 Ra8 28. b4 axb4 29. Rxb4 Ra7 30. Rfb1 Rd7 31. g4 h5 32. gxh5 g5 33. h4 Kh6 34. hxg5+ fxg5 35. Kg2 Kxh5 36. Rh1+ Kg6 37. Rh8 Rf7 38. Rg8+ Kh5 39. Rh8+ Kg6 40. Re8 b5 41. Rxe4 bxa4 1/2-1/2

[Event "Novi Sad"]
[Site "Novi Sad"]
[Date "1979.10.23"]
[Round "9"]
[White "Knaak, Rainer"]
[Black "Geller, Efim P"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2565"]
[BlackElo "2550"]
[PlyCount "68"]
[EventDate "1979.10.13"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "YUG"]
[EventCategory "11"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Bf5 7. Bd3 Bxd3 8. Qxd3 Nd7 9. Nf3 Ngf6 10. h3 O-O 11. O-O Re8 12. Rab1 a5 13. Rfc1 ({RR} 13. a3 a4 14. Rfc1 Nb6 15. Nd2 Bd6 16. Ne2 Nc8 17. b4 axb3 18. Rxb3 Bxf4 19. Nxf4 Nd6 20. Qc3 Qe7 21. Rcb1 Ra7 22. Nd3 h6 23. Nc5 b5 24. Nd3 Nc4 25. Nb4 Qd6 26. Nc2 Rea8 27. Ra1 Ra4 {Sarana,A (2679)-Nakamura,H (2802) chess.com INT 2024 0-1 (53)}) 13... Bf8 ({RR} 13... Nb6 14. Nb5 Rc8 15. Na7 Ra8 16. Nb5 Rc8 17. Nc3 Bd6 18. Bg5 h6 19. Bxf6 Qxf6 20. Qc2 Bc7 21. a3 Qe6 22. Re1 f5 23. Nd2 Nd7 24. b4 axb4 25. axb4 b5 26. Ne2 Nb6 27. Nf4 Qf6 28. Nd3 {Altman,J (2218)-Moor,N (2205) New York USA 2026 0-1 (46)}) 14. Na4 $146 ({RR} 14. a3 a4 15. Ne5 Nxe5 16. Bxe5 Nd7 17. Bg3 Re6 18. Ne2 Nb6 19. Nf4 Re8 20. b4 Nc4 21. Qc3 b5 22. Nd3 f6 23. Nb2 Qd7 24. Nxc4 dxc4 25. Rd1 Qe6 26. Re1 f5 27. Rbd1 Rad8 28. Rd2 Bd6 {Rojas Solano,J (2029)-Lovece,R (2005) Riobamba 2007 ½-½ (31)}) ({RR} 14. Ne5 Ne4 15. Nxe4 dxe4 16. Qb3 Nxe5 17. Bxe5 Qd7 18. Bf4 a4 19. Qc4 Re6 20. Rd1 b5 21. Qe2 Qd5 22. Rbc1 Rd8 23. a3 Rg6 24. Rc2 Qf5 25. Kh1 Rd5 26. Rdc1 {½-½ (26) Benedeczky,L (1969)-Albrecht,G (2084) Balatonalmadi 2013}) 14... Ne4 15. Ne5 Nxe5 16. Bxe5 Re6 17. Bf4 Qh4 18. Qe2 Rae8 19. Nb6 Rg6 20. Kf1 Qd8 21. Na4 Rf6 22. Kg1 b5 23. Nc5 Rxf4 24. exf4 Nxc5 25. Qg4 Ne6 26. f5 h5 27. Qd1 Nf4 28. Kh1 Qg5 29. Qf3 Qxf5 30. Re1 Re4 31. Rbc1 g6 32. g4 hxg4 33. hxg4 Qg5 34. Kg1 Ne2+ 0-1

[Event "URS-ch22 Final"]
[Site "Moscow"]
[Date "1955.02.18"]
[Round "5"]
[White "Botvinnik, Mikhail"]
[Black "Geller, Efim P"]
[Result "0-1"]
[ECO "D35"]
[PlyCount "80"]
[EventDate "1955.02.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Bf5 8. Bd3 Bxd3 9. Qxd3 Be7 10. Nge2 Nbd7 11. O-O O-O 12. f3 Re8 13. Bf2 ({RR} 13. Rad1 Qb6 14. Kh1 Rad8 15. b3 Qa5 16. h3 a6 17. Bf2 c5 18. dxc5 Nxc5 19. Qb1 Ne6 20. Rd3 Bb4 21. Rc1 Rc8 22. Qa1 Red8 23. Bh4 Nc5 24. Rdd1 Nxb3 25. axb3 Qxa1 26. Rxa1 Bxc3 27. Ra2 g5 {Carlsen,M (2841)-Sarana,A (2668) chess.com INT 2026 ½-½ (63)}) 13... c5 14. dxc5 $146 ({RR} 14. Rad1 Rc8 15. Rfe1 Qb6 16. dxc5 Qxb2 17. Nxd5 Bxc5 18. Rd2 Qe5 19. Nec3 Nxd5 20. Nxd5 Nf6 21. Nxf6+ Qxf6 22. Red1 Rcd8 23. Qxd8 Rxd8 24. Rxd8+ Kh7 25. R8d2 b5 26. e4 Bxf2+ 27. Rxf2 Qc6 28. g3 h5 {Nosach,R (2310)-Sarana,A (2664) chess.com INT 2026 ½-½ (37)}) ({RR} 14. Nf4 cxd4 15. Qxd4 Bc5 16. Qd2 Nb6 17. b3 Rc8 18. Nb5 Qe7 19. Nxa7 Rcd8 20. Nb5 Bxe3 21. Bxe3 Qxe3+ 22. Qxe3 Rxe3 23. Kf2 Re7 24. Nd4 Rc7 25. Rfc1 Rdc8 26. Rxc7 Rxc7 27. a4 Nbd7 28. Nd3 Kf8 {Mukhaev,A (2365)-Kosyrev,V (2155) Moscow 1995 ½-½ (62)}) 14... Bxc5 15. Rad1 Ne5 16. Qb5 Qb6 17. Qxb6 axb6 18. b3 Nc6 19. Nf4 Nb4 20. Nd3 Nxa2 21. Nxa2 Rxa2 22. Rfe1 Bd6 23. h3 Rc2 24. Kf1 Rc3 25. b4 b5 26. Re2 Rb3 27. Be1 Nh5 28. g4 Ng3+ 29. Bxg3 Bxg3 30. Kg2 Bd6 31. Kf2 Rc8 32. Red2 Rc4 33. Nc1 Rbxb4 34. Rxd5 Rb2+ 35. Ne2 Bb4 36. Kf1 Bc5 37. Nd4 b4 38. Rd8+ Kh7 39. Rc8 Rc3 40. Ne2 Rxe3 0-1

[Event "Linares-04"]
[Site "Linares"]
[Date "1983.02.21"]
[Round "8"]
[White "Larsen, Bent"]
[Black "Geller, Efim P"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2555"]
[BlackElo "2575"]
[PlyCount "178"]
[EventDate "1983.02.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ESP"]
[EventCategory "14"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. cxd5 exd5 6. Bg5 c6 7. e3 Bf5 8. Bd3 Bxd3 9. Qxd3 Nbd7 10. O-O O-O 11. Rab1 a5 12. a3 Re8 13. b4 axb4 14. axb4 b5 15. Ne5 Nxe5 16. dxe5 Nd7 17. Bxe7 Qxe7 18. f4 Ra3 $146 ({RR} 18... f6 19. exf6 Nxf6 20. Rfe1 Ra3 21. Qd4 Ne4 22. Nxe4 Qxe4 23. Qxe4 Rxe4 24. Kf2 Rc4 25. Red1 Ra2+ 26. Kf3 Rcc2 27. g3 Rxh2 28. Rbc1 Rac2 29. Ra1 h5 30. Ra8+ Kf7 31. Rf1 Rc4 32. Rc8 Rb2 33. Ra1 {Bashirov,K (2293)-Weetik,V (2423) chess.com INT 2024 0-1 (38)}) 19. Rfd1 Rea8 20. Qd4 Nf8 21. Rdc1 Ne6 22. Qd2 Qa7 23. f5 Nf8 24. Qd4 Nd7 25. Nd1 Qc7 26. Qxd5 Nxe5 27. Qxb5 Ng4 28. Qxc6 Qxh2+ 29. Kf1 h5 30. Rb3 Ra2 31. Rb2 Rxb2 32. Qxa8+ Kh7 33. Nxb2 Qh1+ 34. Ke2 Qxc1 35. Nd1 Qc4+ 36. Kd2 Qxb4+ 37. Ke2 Qb5+ 38. Ke1 Qxf5 39. Qf3 Qe6 40. Kd2 Qa2+ 41. Ke1 g6 42. e4 Kg8 43. Qe2 Qa5+ 44. Qd2 Qb6 45. Ke2 Qc7 46. Qc3 Qh2 47. Qf3 Qg1 48. Nc3 Qd4 49. Nd5 Qb2+ 50. Kd1 Kg7 51. Qe2 Nf2+ 52. Ke1 Qxe2+ 53. Kxe2 Nxe4 54. Kf3 Nf6 55. Ne3 Ng8 56. g3 Nh6 57. Kf4 f6 58. Ke4 Kf7 59. Kf4 Ke6 60. Ke4 Nf7 61. Ng2 Nd6+ 62. Kf3 g5 63. Ne3 Ke5 64. Nc2 Nb5 65. Nb4 Nd4+ 66. Ke3 Nf5+ 67. Kf3 Ne7 68. Nd3+ Kd4 69. Nb4 Ke5 70. Nd3+ Kf5 71. Nc5 Nc6 72. Nb3 Ne5+ 73. Kg2 Ke4 74. Nc5+ Kd5 75. Nb3 Nc6 76. Nd2 Nd4 77. Kf2 Ne6 78. Nb3 Nc5 79. Na1 Ke4 80. Nc2 Nd3+ 81. Kg2 f5 82. Na3 f4 83. gxf4 Nxf4+ 84. Kg3 Ne2+ 85. Kf2 Nd4 86. Nc4 g4 87. Ne3 Nf5 88. Nf1 h4 89. Nd2+ Kf4 0-1

[Event "URS-ch22 Finalplof Geller-Smyslov+1-0=6"]
[Site "Moscow"]
[Date "1955.04.08"]
[Round "3"]
[White "Smyslov, Vassily V"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D35"]
[Annotator "Panov,Vasily N"]
[PlyCount "114"]
[EventDate "1955.04.05"]
[EventType "match"]
[EventRounds "7"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {1) Panov,V in the tournament bulletin.} d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. cxd5 exd5 6. Bf4 c6 7. Qc2 g6 8. e3 Bf5 9. Bd3 Bxd3 10. Qxd3 Nbd7 11. h3 O-O 12. O-O Re8 13. Rab1 a5 14. Qc2 ({RR} 14. Rfc1 Bf8 15. Rc2 Ne4 16. Nd2 Nd6 17. Na4 b5 18. Nc5 Nc4 19. Nxd7 Qxd7 20. Rbc1 a4 21. b3 axb3 22. axb3 Ra3 23. Nb1 Rea8 24. Nxa3 Rxa3 25. Rb1 Qe6 26. Rcc1 Na5 27. Qc2 Bb4 28. Ra1 Qe7 {Sarana,A (2686)-Tang,A (2551) chess.com INT 2026 1-0 (46)}) 14... Bf8 15. a3 $146 ({RR} 15. Nd2 Nh5 16. Bh2 f5 17. Rfe1 Kh8 18. a3 Nhf6 19. Nf3 Ne4 20. Ne5 Nxe5 21. Bxe5+ Bg7 22. Bxg7+ Kxg7 23. Na4 Qe7 24. b4 axb4 25. axb4 Nd6 26. Nc5 Ra3 27. Ra1 Rea8 28. Rxa3 Rxa3 29. Qc1 Ra7 {Orso,M (2390)-Donev,I (2250) Ruse 1984 ½-½ (89)}) 15... Nb6 16. Ne5 Nfd7 17. Nd3 Nc4 18. Rbd1 f5 19. Rfe1 Qf6 20. Bh2 {[#]} Qf7 (20... b5 21. a4 b4 22. Nb1 Rac8 $11) (20... g5) 21. a4 Rac8 22. Nb1 Qe7 23. Nd2 Nxd2 24. Qxd2 Ra8 25. Qc2 Nb8 26. Ne5 Qe6 27. Qb3 Bb4 28. Re2 Na6 29. Kh1 Re7 30. Rc1 Bd6 31. Nd3 Bxh2 32. Kxh2 Qd6+ 33. g3 Nb4 34. h4 Nxd3 35. Qxd3 Qb4 36. Ra1 h5 37. Rc2 Ra6 38. Kg2 Rb6 39. Ra2 Qd6 40. Rc5 Ra6 41. Ra3 Qe6 42. Ra1 Qe4+ 43. Qxe4 fxe4 44. Rb1 Rf7 45. b3 Kf8 46. Rf1 Rf3 47. Rb1 Ke7 48. b4 axb4 49. Rxb4 b5 50. Rc2 bxa4 51. Ra2 a3 52. Rb3 Rf8 53. Rbxa3 Rxa3 54. Rxa3 Kd6 55. Ra7 Rf6 56. Ra8 Ke7 57. Rg8 Kf7 1/2-1/2

[Event "URS-ch22 Final"]
[Site "Moscow"]
[Date "1955.03.14"]
[Round "19"]
[White "Antoshin, Vladimir S"]
[Black "Geller, Efim P"]
[Result "1-0"]
[ECO "D35"]
[PlyCount "161"]
[EventDate "1955.02.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {ChessBase} Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Be7 5. cxd5 exd5 6. Bf4 c6 7. Qc2 Na6 8. a3 Nc7 ({RR} 8... g6 9. e3 Bf5 10. Bd3 Bxd3 11. Qxd3 Nc7 12. Bxc7 Qxc7 13. b4 O-O 14. O-O a6 15. Rab1 Bd6 16. a4 b5 17. Rfc1 Qe7 18. Rc2 Rfc8 19. axb5 cxb5 20. Rbc1 Rc4 21. Nd2 Rxb4 22. g3 Kg7 23. e4 {Christiansen,L (2550)-McCambridge,V (2465) Grindavik 1984 0-1 (41)}) ({RR} 8... g6 9. e3 Bf5 10. Bd3 Bxd3 11. Qxd3 Nc7 12. O-O Ne6 13. Be5 O-O 14. h3 a5 15. Qc2 Nd7 16. Rad1 Nxe5 17. dxe5 Qb6 18. Nd4 Ng7 19. e4 dxe4 20. Nxe4 Rad8 21. Nf3 Ne6 22. Qc3 Rd5 23. Rxd5 {Annaberdiev,M (2425)-Zhakshylykov,E (2348) Astana KAZ 2026 ½-½ (34)}) 9. e3 O-O 10. Bd3 Nce8 $146 ({RR} 10... Ne6 11. Be5 g6 12. h4 Ng7 13. Ng5 Bd6 {½-½ (13) Lorincz,I (2360)-Szabo,Z (2225) Hungary 1995}) ({RR} 10... Ne6 11. Be5 g6 12. O-O Ng7 13. b4 a6 14. Bxf6 Bxf6 15. a4 Bf5 16. Bxf5 Nxf5 17. b5 axb5 ({RR} 17... c5 18. dxc5 Rc8) 18. axb5 Qd6 19. bxc6 bxc6 20. Na4 Rfb8 21. Nc5 Qe7 22. Nd3 Qb7 23. Nfe5 Bxe5 24. Nxe5 Rxa1 25. Rxa1 {Petrosian,T-Rossetto,H Portoroz 1958 IZT [ChessBase] 1-0 (39)}) 11. O-O Nd6 12. b4 g6 13. a4 Nh5 14. Be5 Bg4 15. b5 Qd7 16. bxc6 bxc6 17. Nd2 f6 18. Bg3 Nxg3 19. hxg3 Bf5 20. Rab1 Rab8 21. Na2 Bxd3 22. Qxd3 Qf5 23. Qc3 Rxb1 24. Rxb1 Rc8 25. Nb4 Nc4 26. Rc1 Bxb4 27. Qxb4 Nxd2 28. Qxd2 Qd7 29. Qb4 Kf7 30. a5 Qe7 31. Qb3 Qd6 32. Qb7+ Qc7 33. a6 Ke6 34. Rb1 Kd7 35. Qb3 f5 36. Kf1 h5 37. Kg1 Rh8 38. Qb4 Rc8 39. Qb2 Rh8 40. Qb7 Rc8 41. Qb3 Ra8 42. Kh2 Rc8 43. Kh3 Qa5 44. Qd3 Qa2 45. f3 Rc7 46. Kh2 Qf2 47. Rf1 Qb2 48. Re1 h4 49. Qf1 h3 50. Kxh3 Qb5 51. g4 Rc8 52. gxf5 gxf5 53. Kg3 Rg8+ 54. Kf2 Qb8 55. f4 Qb2+ 56. Re2 Qb5 57. Qh1 Rg7 58. Qh5 Kc7 59. Rc2 Qxa6 60. Qxf5 Rd7 61. Qe5+ Rd6 62. Qe7+ Rd7 63. Qc5 Rd6 64. Rb2 Qa4 65. g4 Qa1 66. Qb4 Rd8 67. Qb7+ Kd6 68. Rc2 Qa4 69. Qh7 Rh8 70. Qg6+ Kd7 71. Kg3 Re8 72. Qf5+ Kd6 73. Kf3 Re4 74. Qf8+ Re7 75. Rc1 Kd7 76. Rb1 Re8 77. Qf5+ Re6 78. g5 Qa3 79. Qf7+ Kd6 80. Qf8+ Re7 81. Qb8+ 1-0

[Event "Zagreb Masters (Glavni)"]
[Site "Zagreb"]
[Date "1955.11.15"]
[Round "12"]
[White "Geller, Efim P"]
[Black "Porreca, Giorgio"]
[Result "1-0"]
[ECO "D35"]
[PlyCount "68"]
[EventDate "1955.11.01"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "CRO"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Bf5 7. Qf3 Bg6 8. Bxf6 Qxf6 9. Qxf6 gxf6 10. Kd2 Nd7 11. Bd3 O-O-O ({RR} 11... Nb6 12. Nf3 a5 13. Nh4 Nc8 14. e4 dxe4 15. Nxe4 Be7 16. Ng3 Nd6 17. Rhe1 Kf8 18. a3 Rd8 19. Rad1 f5 20. Nhxf5 Nxf5 21. Bxf5 Rxd4+ 22. Kc2 Rxd1 23. Rxd1 Bh4 24. Bxg6 hxg6 25. Rd7 Bxg3 26. hxg3 {Xiong,J (2692)-Grischuk,A (2745) chess.com INT 2022 ½-½ (60)}) ({RR} 11... Bd6 12. Nge2 Ke7 13. Ng3 b5 14. Nf5+ Bxf5 15. Bxf5 a5 16. g3 h5 17. h4 Nb6 18. Bd3 b4 19. Ne2 a4 20. Rac1 Rhc8 21. Bf5 Rc7 22. Rhg1 b3 23. a3 Nc4+ 24. Kc3 Rb8 25. Bd3 Nxa3 26. bxa3 {Thornton,C (1766)-Boder,J (2324) chess.com INT 2025 ½-½ (157)}) ({RR} 11... Bd6 12. h4 h5 13. Nge2 Bxd3 14. Kxd3 Rg8 15. g3 f5 16. Rhc1 Ke7 17. Rc2 Nf6 18. Nc1 Ne4 19. Ke2 Rae8 20. Nd3 Kf6 21. Re1 Re7 22. Kf1 Kg6 23. b4 a5 24. a3 Ra8 25. Ne2 Kh6 26. Rb1 {Geller,E-De Greif,B Havana 1963 1-0 (40)}) 12. Nge2 Rg8 13. Rhg1 $146 ({RR} 13. g3 Kb8 14. a3 Nb6 15. b3 Nc8 16. h4 h5 17. Rhb1 Nd6 18. b4 Kc8 19. a4 Be7 20. Nf4 Rde8 21. b5 Nc4+ 22. Ke2 Bd6 23. bxc6 bxc6 24. Ncxd5 cxd5 25. Nxd5 Nxe3 26. Nxe3 f5 27. Ba6+ Kd8 {Grigoryeva,O (2015)-Kostrikina,A (2157) Moscow 2009 1-0 (37)}) 13... Kb8 14. Rad1 Nb6 15. Ng3 Nc4+ 16. Kc2 Nd6 17. h4 Bh6 18. Nge2 Bxd3+ 19. Kxd3 f5 20. Rdf1 Rde8 21. Kc2 Kc7 22. g3 Re6 23. Nc1 Re7 24. Nd3 f6 25. Ra1 Kb8 26. a4 Ne4 27. Rgf1 Rc8 28. b4 Bf8 29. Rab1 Rd7 30. Rfc1 Bd6 31. Kd1 Rdc7 32. Rc2 b6 33. Rbc1 Kb7 34. Ne2 a6 1-0

[Event "URS-ch22 Semifinal"]
[Site "Gorky"]
[Date "1954.11.??"]
[Round "8"]
[White "Mikenas, Vladas Ivanovich"]
[Black "Geller, Efim P"]
[Result "0-1"]
[ECO "D35"]
[PlyCount "134"]
[EventDate "1954.11.??"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "URS"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. cxd5 exd5 5. Nc3 Be7 6. Bg5 c6 7. e3 Bf5 8. Bd3 Bxd3 9. Qxd3 O-O 10. O-O Nbd7 11. Rac1 Ne4 12. Bxe7 Qxe7 13. Qc2 f5 14. Rfe1 Rf6 15. Nd2 Nxd2 16. Qxd2 Rh6 17. f3 Re6 18. Re2 Re8 19. Rce1 Qg5 20. Nd1 Qh4 21. b3 Nf8 $146 ({RR} 21... Rh6 22. g3 Qh5 23. Rf1 Qg6 24. Nb2 Qd6 25. Nd3 {½-½ (24) Muco,F (2320)-Westerinen,H (2470) Valetta 1980}) 22. g3 Qh5 23. Kg2 Rh6 24. Rh1 Ne6 25. h4 Qf7 26. Ree1 Rg6 27. Kf2 Qc7 28. Rhg1 c5 29. dxc5 Qxc5 30. f4 Rd8 31. Qd3 d4 32. e4 fxe4 33. Rxe4 Qd5 34. Re5 Qc6 35. Rge1 Nxf4 36. Qf3 Nh3+ 37. Kg2 Nf4+ 38. Kf2 Qxf3+ 39. Kxf3 Nd3 40. Re8+ Rxe8 41. Rxe8+ Kf7 42. Rd8 Rf6+ 43. Ke4 Nc5+ 44. Kd5 Rf5+ 45. Kc4 Ne6 46. Rd7+ Kf6 47. a4 Rc5+ 48. Kd3 Rc1 49. Ke2 Rc7 50. Rd5 Rc2+ 51. Kf3 Rc1 52. Ke2 Rc2+ 53. Kf3 a6 54. Rd7 Rc1 55. Ke2 Rc7 56. Rxc7 Nxc7 57. Kd3 Ke5 58. Kc4 b6 59. Nf2 Ne8 60. Kd3 Nd6 61. b4 Kd5 62. Nh3 Ne4 63. Nf4+ Ke5 64. Ne2 Nf2+ 65. Kd2 Kd5 66. Nf4+ Kc4 67. Ne6 Ne4+ 0-1

[Event "Match/Nation USA-URS 12,0-20,0"]
[Site "New York"]
[Date "1954.06.16"]
[Round "1"]
[White "Geller, Efim P"]
[Black "Horowitz, Israel Albert"]
[Result "1-0"]
[ECO "D35"]
[Annotator "Bondarevsky,Igor Tsakharovich"]
[PlyCount "69"]
[EventDate "1954.06.16"]
[EventType "team-match"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {Moiseev,Vladislav Mikhailov} Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Nbd7 5. cxd5 exd5 6. Qc2 c6 7. Bf4 Be7 8. e3 Nf8 (8... O-O $142) ({RR} 8... O-O) 9. Bd3 Ng6 10. Bg3 O-O 11. O-O (11. h3) ({RR} 11. h3) 11... Nh5 ({RR} 11... Re8 12. Rab1 ({RR} 12. h3) 12... Nh5 ({RR} 12... Bd6) 13. b4 Nxg3 14. hxg3 a6 15. Rfc1 Bd6 16. a4 Qf6 ({RR} 16... Be6 17. b5 cxb5 18. axb5 a5) 17. b5 axb5 18. axb5 Bg4 19. bxc6 bxc6 20. Nh2 Be6 ({RR} 20... Bd7 21. Na4) 21. Rb6 Bd7 22. Nf3 Qd8 23. Rcb1 Qe7 24. Na4 ({RR} 24. e4 dxe4 25. Nxe4) 24... Reb8 25. Rb7 Rxb7 26. Rxb7 {Geller,E-Novotelnov,N Moscow 1951 URS-ch [Moiseev,Vladislav Mikhailov] 1-0 (42)}) 12. Rab1 (12. Be5) 12... Nxg3 13. hxg3 Bd6 $146 (13... a5 $142) ({RR} 13... a5 14. a3 Bf6 15. b4 axb4 16. axb4 Qd6 17. b5 c5 18. dxc5 Qxc5 19. Ne4 Qxc2 20. Nxf6+ gxf6 21. Bxc2 Ne5 22. Nd4 Be6 23. Ra1 Nc4 24. Bd3 Nb6 25. Bf5 Bxf5 26. Nxf5 Rxa1 27. Rxa1 Rd8 28. Ra7 {Hanel,R (2365)-Gottsmann,H (2110) Werfen 1991 1-0 (48)}) 14. b4 a6 15. a4 Be6 16. b5 cxb5 (16... axb5 $142) 17. axb5 a5 18. Qb3 Re8 19. Rfc1 Nf8 20. b6 $1 Nd7 21. Nb5 $1 (21. Nxd5 $143 Bb4 (21... Nxb6 $2 22. Bxh7+)) 21... Qxb6 22. Qd1 $1 {[%cal Yb5c7] Sc7} Bb4 (22... Rec8 $8 23. Nc7 Qxc7 24. Rxc7 Rxc7 25. Ng5 $16) 23. Nc7 Nf6 24. Nxe8 Rxe8 25. Qc2 h6 26. Ne5 Ra8 27. Bf5 Qd6 28. Bxe6 Qxe6 29. Qc7 Ne4 30. Qxb7 Rf8 31. Rc2 Qf5 32. g4 Qg5 33. Rc8 Rxc8 34. Qxc8+ Kh7 35. Nxf7 1-0

[Event "URS-ch25 Semifinal"]
[Site "Kiev"]
[Date "1957.11.24"]
[Round "9"]
[White "Geller, Efim P"]
[Black "Nikolaevsky, Yuri V"]
[Result "1-0"]
[ECO "D35"]
[PlyCount "67"]
[EventDate "1957.11.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. cxd5 exd5 6. Bf4 c6 7. Qc2 O-O 8. e3 Nbd7 9. Bd3 Re8 10. O-O Nf8 11. Rab1 a5 12. a3 ({RR} 12. Ne5 Nh5 13. Rfe1 Ng6 14. Nxg6 hxg6 15. Be5 Nf6 16. Na4 Nd7 17. Bg3 Bb4 18. Rec1 Qe7 19. a3 Bd6 20. Qd2 Bxg3 21. hxg3 Qd6 22. Rc2 b6 23. Rbc1 Bb7 24. Qc3 Rec8 25. Qb3 Ba6 26. Bxa6 Rxa6 {Sian,S (2240)-Smietanska,W (2143) Krakow POL 2026 1-0 (71)}) 12... Nh5 ({RR} 12... Ne6 13. Bg3 g6 14. b4 b5 15. Ne5 Bb7 16. Ne2 Rc8 17. Rfc1 Nh5 18. Qd2 axb4 19. axb4 Bd6 20. Nf3 Nxg3 21. hxg3 Qe7 22. Nf4 Ng7 23. Be2 Ra8 24. Nd3 Reb8 25. Nfe5 Rc8 26. f4 Ne8 27. Nc5 {Pham Le Thao Nguyen (2348)-Sevian,S (2683) chess.com INT 2025 0-1 (44)}) 13. Be5 Bg4 $146 ({RR} 13... f6 14. Bg3 Nxg3 15. hxg3 Be6 16. b4 axb4 17. axb4 Bf7 18. Nh4 g6 19. Na4 Rc8 20. Nc5 Qc7 21. Rfc1 b6 22. Na4 Ne6 23. Qb3 Qb7 24. Nc3 Ra8 25. b5 c5 26. Qxd5 Qxd5 27. Nxd5 Bd8 28. dxc5 {Devera,S (1911)-Stauder,M (2069) Slovakia 2022 0-1 (57)}) ({RR} 13... f6 14. Bg3 Nxg3 15. hxg3 Be6 16. b4 axb4 17. axb4 Bf7 18. Nh4 g6 19. Na4 Rc8 20. Nc5 Qc7 21. Rfc1 b6 22. Na4 Ne6 23. Qb3 Qb7 24. Nc3 Ra8 25. b5 c5 26. Qxd5 Qxd5 27. Nxd5 Bd8 28. dxc5 {Devera,S (1911)-Stauder,M (2069) Slovakia 2022 0-1 (57)}) 14. b4 axb4 15. axb4 Bxf3 16. gxf3 Bd6 17. f4 Re6 18. Kh1 Rh6 19. Rg1 Be7 20. f5 Bd6 21. Rg4 Qe7 22. f4 Bxb4 23. Rbg1 f6 24. Ne2 Nd7 25. Ng3 Nxg3+ 26. R4xg3 Kh8 27. Rxg7 Qxg7 28. Rxg7 Kxg7 29. Qb2 Kf7 30. Qxb4 Ra2 31. Kg1 Rhxh2 32. Qxb7 Rag2+ 33. Kf1 Ke8 34. Bd6 1-0

[Event "URS-ch45 Final"]
[Site "Leningrad"]
[Date "1977.12.16"]
[Round "12"]
[White "Bagirov, Vladimir"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2480"]
[BlackElo "2590"]
[PlyCount "60"]
[EventDate "1977.11.29"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[EventCategory "12"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 O-O 6. cxd5 exd5 7. e3 c6 8. Qc2 Ne4 9. Nxe4 dxe4 10. Bxe7 Qxe7 11. Nd2 Re8 12. Bc4 Nd7 13. O-O Nf6 14. a3 Be6 15. Bxe6 $146 ({RR} 15. b4 Rad8 16. Rfc1 Bd5 17. Be2 h5 18. Qc5 a6 19. Qxe7 Rxe7 20. a4 Ree8 21. b5 axb5 22. axb5 Ra8 23. bxc6 bxc6 24. Nc4 Bxc4 25. Bxc4 Rec8 26. Rxa8 Rxa8 27. Bf1 Ra2 28. h3 Nd5 29. Rxc6 Nb4 {Haffner,A (2121)-Kevorkov,A (2238) Eckernfoerde 2016 0-1 (58)}) 15... Qxe6 16. Qb3 Qxb3 17. Nxb3 Nd5 18. Rfc1 Re7 19. Rc2 Rf8 20. Rf1 Ra8 21. Ra1 Rae8 22. Re1 Rd8 23. Rec1 Ra8 24. h3 f5 25. g3 Rf8 26. h4 g6 27. Kg2 h6 28. Rh1 Kg7 29. Na5 Rd8 30. Rhc1 Nf6 1/2-1/2

[Event "Interzonal-05"]
[Site "Stockholm"]
[Date "1962.02.21"]
[Round "16"]
[White "Geller, Efim P"]
[Black "Barcza, Gedeon"]
[Result "1/2-1/2"]
[ECO "D36"]
[PlyCount "164"]
[EventDate "1962.01.27"]
[EventType "tourn"]
[EventRounds "23"]
[EventCountry "SWE"]
[SourceTitle "IZT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d5 3. Nc3 e6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Qc2 Nbd7 8. Bd3 Nf8 9. Nf3 Ne6 10. Bh4 g6 11. O-O Ng7 12. b4 O-O ({RR} 12... a6 13. Bxf6 Bxf6 14. a4 Bf5 15. b5 Bxd3 16. Qxd3 axb5 17. axb5 O-O 18. bxc6 bxc6 19. Ra6 Rxa6 20. Qxa6 Qc8 21. Qxc8 Rxc8 22. Rc1 Ra8 23. Ne2 Ra6 24. Nf4 Ne6 25. Nd3 Rb6 26. g4 Kg7 27. h4 {Dive,R (2197)-Weng,W (1911) Wellington NZL 2025 1-0 (60)}) 13. b5 cxb5 ({RR} 13... Bf5 14. bxc6 bxc6 15. Bxf6 Bxf6 16. Rfc1 c5 17. dxc5 Rc8 18. Bxf5 Nxf5 19. Qd3 Rxc5 20. Rab1 Qa5 21. Ne2 Rxc1+ 22. Rxc1 Qxa2 23. g4 Nd6 24. Nf4 Ne4 25. Rc2 Qb1+ 26. Kg2 Bg7 27. Nxd5 Nf6 28. Ne7+ {Artemiev,V (2709)-Aravindh,C (2641) Lichess.org INT 2021 0-1 (50)}) 14. Nxb5 Be6 $146 ({RR} 14... Nf5 15. Bxf6 Bxf6 16. a4 Ne7 17. Qb3 Be6 18. Rfc1 Nc6 19. Rab1 Qd7 20. Nc3 Rab8 21. Ne2 Qd6 22. Nf4 Bd8 23. g3 g5 24. Nxe6 fxe6 25. Qd1 Bf6 26. Nxg5 Bxg5 27. Qg4 h6 28. h4 Qe7 29. hxg5 {Brond,V (2345)-Braga,F Mar del Plata 1976 1-0 (39)}) ({RR} 14... Nf5 15. Bg5 Bd7 16. Rfc1 Ne8 17. Bf4 Ned6 18. Qb3 Bc6 19. Nxd6 Bxd6 20. Bxf5 Bxf4 21. exf4 gxf5 22. Ne5 Rc8 23. Rc5 f6 24. Nxc6 bxc6 25. Rac1 Re8 26. g3 Qd7 27. Qc2 Re4 28. Rxc6 Rxc6 29. Qxc6 {Kotov,A-Bannik,A Yerevan 1954 1-0 (66)}) 15. Rfc1 Nfe8 16. Bxe7 Qxe7 17. Qc5 Qxc5 18. dxc5 f6 19. Rab1 Rf7 20. Nfd4 Rd7 21. f3 Bf7 22. Kf2 Kf8 23. Rb3 Ne6 24. Nxe6+ Bxe6 25. Nd4 Bf7 26. a4 Rc8 27. a5 Nd6 28. c6 bxc6 29. Ba6 Rcc7 30. Rb8+ Kg7 31. Rxc6 Rxc6 32. Nxc6 Rc7 33. Nd4 Rc5 34. Bb5 a6 35. Bxa6 Rxa5 36. Be2 Ra2 37. Rb6 Nc4 38. Rb7 Kf8 39. g4 Ra3 40. Rb8+ Kg7 41. Rb7 Kf8 42. Rb1 Ra7 43. h4 Re7 44. Bxc4 dxc4 45. Rb6 Kg7 46. Rc6 Ra7 47. g5 fxg5 48. hxg5 Rd7 49. Kg3 h6 50. gxh6+ Kxh6 51. Kf4 Kg7 52. Rc5 Kf6 53. Ne2 Rd5 54. Rc6+ Ke7 55. Rc7+ Kf6 56. Nc3 Rf5+ 57. Kg3 Ke5 58. Rc6 Rg5+ 59. Kf2 Rh5 60. f4+ Kf5 61. Kg3 Be6 62. e4+ Kf6 63. Nd5+ Kf7 64. Rc7+ Kf8 65. Nf6 Rh3+ 66. Kg2 Rh4 67. Kg3 Rh3+ 68. Kf2 Rc3 69. Ke2 Ra3 70. Nh7+ Ke8 71. Ng5 Bg4+ 72. Kd2 Rd3+ 73. Kc2 Bd1+ 74. Kb2 Bb3 75. e5 Rd2+ 76. Kc3 Rf2 77. Nf7 Rxf4 78. e6 Rxf7 79. Rxf7 g5 80. Kd4 c3 81. Ke5 c2 82. Rc7 Kd8 1/2-1/2

[Event "URS-chT Republics 08th final A"]
[Site "Leningrad"]
[Date "1962.10.21"]
[Round "2.1"]
[White "Geller, Efim P"]
[Black "Mikenas, Vladas Ivanovich"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "103"]
[EventDate "1962.10.20"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "URS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Ukraine"]
[BlackTeam "Lithunia"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "LTU"]

1. Nf3 d5 2. c4 c6 3. d4 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 Be7 8. Qc2 O-O 9. Bd3 Re8 10. O-O Nf8 11. Rab1 Bg4 12. Ne5 Bh5 13. b4 N6d7 14. Bxe7 Rxe7 15. Nxd7 Qxd7 16. b5 Bg6 17. bxc6 $146 ({RR} 17. Bxg6 Nxg6 18. bxc6 Qxc6 19. Rfc1 Rc8 20. Qb3 Rec7 21. g3 Qd7 22. Qa3 b6 23. Ne2 Rc4 24. Rc3 h5 25. h4 Qg4 26. Rxc4 Rxc4 27. Kf1 Qe4 28. Rc1 Qe7 29. Qxe7 Nxe7 30. Nc3 b5 31. Ke1 Kf8 {Gorisnic,E-De Martin,J Tucuman 1977 1-0 (45)}) 17... Qxc6 18. Rfc1 Nd7 19. Rb5 Bxd3 20. Qxd3 Rc8 21. Qb1 b6 22. Rb2 Nf6 23. Rbc2 Rd8 24. Nb5 Qe6 25. Rc6 Qg4 26. h3 Qg6 27. Rc8 Rxc8 28. Rxc8+ Re8 29. Qxg6 hxg6 30. Nxa7 Kf8 31. Kf1 Rxc8 32. Nxc8 Nd7 33. Ke2 Ke8 34. Kd3 Kd8 35. Nd6 Ke7 36. Nb5 f5 37. g4 Nf6 38. f3 Nh7 39. Ke2 Kd7 40. Kf2 Nf8 41. Nc3 Kc6 42. Kg3 Ne6 43. Ne2 Kb5 44. Nf4 Nc7 45. Nxg6 fxg4 46. Kxg4 Kb4 47. Nf4 Ka3 48. e4 dxe4 49. fxe4 b5 50. d5 Na6 51. d6 Nc5 52. e5 1-0

[Event "Chigorin Memorial-12"]
[Site "Sochi"]
[Date "1977.??.??"]
[Round "9"]
[White "Geller, Efim P"]
[Black "Durao, Joaquim Manuel"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2590"]
[BlackElo "2305"]
[PlyCount "80"]
[EventDate "1977.08.31"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[EventCategory "10"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Nbd7 7. Bd3 Be7 8. Qc2 O-O 9. Nf3 h6 10. Bh4 Re8 11. O-O Ne4 12. Bxe7 Qxe7 13. b4 Ndf6 14. b5 c5 15. dxc5 Nxc5 16. Rac1 b6 ({RR} 16... Nxd3 17. Qxd3 Be6 18. Nd4 Rac8 19. Nce2 Ne4 20. Ng3 Nd6 21. h3 Qd7 22. a4 Rc4 23. Nxe6 Qxe6 24. Rxc4 dxc4 25. Qd4 Rc8 26. Rc1 b6 27. e4 g6 28. f4 Rc5 29. e5 Ne8 30. Ne4 g5 31. Nxc5 {Horvath,P (2337)-Hegedus,B (1998) Ajka HUN 2026 1-0 (31)}) 17. Nd4 Bb7 18. a4 $146 ({RR} 18. Rfd1 Rac8 19. Bf5 Rc7 20. Qb2 ({RR} 20. Qb2 Rd8 21. Nce2 g6 22. Bd3 Nfe4 23. Nc3) 20... Rd8 21. Nce2 g6 22. Bd3 Nfe4 23. Nc3 {½-½ (23) Keller,D (1954)-Binger,F (1719) Germany 2013}) ({RR} 18. Rfd1 Rac8 19. Bf5 Rc7 20. g3 Qe5 21. Nf3 Qe7 22. Nd4 Qe5 23. Nf3 Qe7 {½-½ (23) Grigore,G (2410)-Motylev,A (2595) Eforie Nord 2025}) 18... Rec8 19. Bf5 Ne6 20. Nc6 Qd6 21. Ne2 Rc7 22. Bxe6 fxe6 23. Ned4 Rf8 24. Qg6 Bc8 25. Qg3 Qxg3 26. hxg3 Ne4 27. Ne5 Rc5 28. Nb3 Rc3 29. Rxc3 Nxc3 30. Nd4 a6 31. Rc1 Nxa4 32. Ng6 Re8 33. Rxc8 Rxc8 34. Ne7+ Kf7 35. Nxc8 a5 36. f4 Nc3 37. Nxb6 a4 38. Nd7 a3 39. Nc5 a2 40. Ncb3 Ke7 1-0

[Event "Interzonal-08"]
[Site "Palma de Mallorca"]
[Date "1970.11.15"]
[Round "6"]
[White "Geller, Efim P"]
[Black "Jimenez Zerquera, Eleazar"]
[Result "1/2-1/2"]
[ECO "D36"]
[PlyCount "56"]
[EventDate "1970.11.09"]
[EventType "tourn"]
[EventRounds "23"]
[EventCountry "ESP"]
[SourceTitle "IZT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 h6 7. Bh4 O-O 8. Bd3 Nbd7 9. Nf3 c6 10. Qc2 Re8 11. O-O Ne4 12. Bxe7 Qxe7 13. Rfe1 Ndf6 14. Ne5 Ng4 ({RR} 14... Bf5 15. f3 Nxc3 16. Bxf5 Nb5 17. Qd2 Nd6 18. Bd3 Nd7 19. Nxd7 Qxd7 20. e4 dxe4 21. fxe4 c5 22. e5 Nf5 23. Bxf5 Qxf5 24. dxc5 Rxe5 25. Rxe5 Qxe5 26. Rc1 a5 27. Qc3 Qe6 28. Qb3 Qe7 29. Qc3 {Van Foreest,L (2522)-Van Wely,L (2618) St. Pauli GER 2025 ½-½ (65)}) ({RR} 14... Nd6 15. b4 Nfe4 16. a4 Nxc3 17. Qxc3 Bf5 18. b5 Bxd3 19. Qxd3 f6 20. Nf3 Nc4 21. bxc6 bxc6 22. Nd2 Nxd2 23. Qxd2 Rac8 24. Rec1 c5 25. Rxc5 Rxc5 26. dxc5 Qxc5 27. Rc1 Qd6 28. g3 Qd7 29. a5 {Berkes,F (2597)-Cieslak,P (2482) Kisujszallas HUN 2026 1-0 (70)}) 15. Nxg4 Bxg4 16. Rab1 $146 ({RR} 16. f3 Nxc3 17. bxc3 Be6 18. e4 dxe4 19. fxe4 Rac8 20. Qb2 b6 21. c4 f6 22. a3 Qd6 23. d5 cxd5 24. exd5 Qc5+ 25. Qf2 Qxf2+ 26. Kxf2 Bd7 27. Rxe8+ Rxe8 28. a4 Kf7 29. a5 Ke7 30. axb6 axb6 {Zabensky,J (2012)-Horyna,J (1940) Brno 2004 1-0 (41)}) ({RR} 16. f3 Nxc3 17. bxc3 Be6 18. e4 Qg5 19. a4 b6 20. Qf2 Red8 21. f4 Qe7 22. f5 Bc8 23. exd5 Qf6 24. dxc6 Kf8 25. Re3 {1-0 (25) Martinez Olivera,M (2089)-Ventimiglia,R Montevideo 2005}) 16... Nxc3 17. bxc3 Rad8 18. Qa4 a6 19. Qb4 Bc8 20. Qxe7 Rxe7 21. c4 dxc4 22. Bxc4 Bf5 23. Rbc1 Be6 24. Bxe6 Rxe6 25. Rb1 Re7 26. Rec1 Rd5 27. a4 Kf8 28. Rb6 Ke8 1/2-1/2

[Event "Moscow"]
[Site "Moscow"]
[Date "1970.??.??"]
[Round "2"]
[White "Geller, Efim P"]
[Black "Golovko, Nikolay Grigorievic"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "71"]
[EventDate "1970.02.20"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 Be7 8. Qc2 O-O 9. Bd3 Re8 10. O-O Nf8 11. Rab1 a5 12. a3 Be6 13. b4 axb4 14. axb4 N6d7 15. Bxe7 Qxe7 16. b5 Bg4 17. bxc6 $146 ({RR} 17. Nd2 Qh4 18. bxc6 bxc6 19. Bf5 Qh5 20. Bxg4 Qxg4 21. Rfe1 Re6 22. Ne2 Ng6 23. h3 Qg5 24. Nf3 Qd8 25. Rb7 Rf6 26. Ng3 Ndf8 27. Reb1 Rc8 28. Nh2 Re6 29. Nf5 Ne7 30. Nf3 Nfg6 31. Nxe7+ Rxe7 {Krieg,N (2246)-Bayer,E (2251) Germany 2007 ½-½ (44)}) 17... bxc6 18. Be2 Qf6 19. Rb7 Re6 20. Rfb1 Qh6 21. Nd2 Qg5 22. Bxg4 Qxg4 23. h3 Qh5 24. Nf1 Qg5 25. Ne2 Rd6 26. Rc7 Qf6 27. Nfg3 Ra6 28. Nf5 Re6 29. Rbb7 g6 30. Nh6+ Kg7 31. Ng4 Qd8 32. Nf4 Rd6 33. Ne5 Nxe5 34. dxe5 Rd7 35. Rxd7 Nxd7 36. e6 1-0

[Event "UKR Spartakiad"]
[Site "Dnipropetrovsk"]
[Date "1966.??.??"]
[Round "?"]
[White "Geller, Efim P"]
[Black "Miroshnichenko, Nikolay"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "91"]
[EventDate "1966.12.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 c6 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 Be7 8. Qc2 O-O 9. Bd3 Re8 10. O-O Nf8 11. Rab1 a5 12. a3 Ng6 13. b4 Nh5 ({RR} 13... Qd6 14. h3 axb4 15. axb4 h6 16. Bxf6 Qxf6 17. b5 Bxh3 18. bxc6 bxc6 19. Ne2 Bg4 20. Nh2 Bd7 21. Rb7 Nf8 22. Nf3 Bd6 23. Rfb1 Reb8 24. Rxb8 Rxb8 25. Ra1 Bg4 26. Nd2 c5 27. Ba6 Ne6 28. Ra4 {Pudovkin,D (2349)-Fomichenko,E (2516) Armavir 2008 0-1 (37)}) ({RR} 13... Nd7 14. Bxe7 Rxe7 15. b5 Ndf8 16. bxc6 bxc6 17. Rfc1 Bd7 18. Na4 Be8 19. Nc5 Ne6 20. Bxg6 hxg6 21. Nxe6 Rxe6 22. Qc5 f6 23. Rb7 g5 24. Rcb1 Bg6 25. R1b6 Qe8 26. Rc7 Rb8 27. Qxa5 Rxb6 28. Qxb6 {Paiva,G (1741)-Marques,E (1934) Florianopolis BRA 2026 1-0 (43)}) 14. Bxe7 Qxe7 15. Rfe1 $146 ({RR} 15. Bf5 Bxf5 16. Qxf5 Nf6 {½-½ (16) Izsak,G (2330)-Polak,T (2410) Stockerau 1992}) 15... Bg4 16. Nd2 axb4 17. axb4 Qg5 18. Nf1 Nh4 19. Ng3 Nxg3 20. hxg3 Nf5 21. Ra1 Rad8 22. Ne2 Rd6 23. Nf4 Rh6 24. b5 Nh4 25. Bf1 Nf5 26. bxc6 bxc6 27. Ra6 Qd8 28. Rea1 Ne7 29. Qc5 Qd6 30. Ra8 Bc8 31. R1a7 Qxc5 32. dxc5 Kf8 33. Rc7 g5 34. Ne2 Bg4 35. Rxe8+ Kxe8 36. Nd4 Kd8 37. Ra7 Rg6 38. Bd3 Rg7 39. f3 Bd7 40. g4 Nc8 41. Rb7 Ne7 42. Kf2 f6 43. Bf5 Nxf5 44. gxf5 Rf7 45. Nxc6+ Kc8 46. Ra7 1-0

[Event "Warsaw Pact Armed Forces Team-ch06"]
[Site "Warsaw"]
[Date "1969.05.??"]
[Round "1.1"]
[White "Geller, Efim P"]
[Black "Hernandez Onna, Roman"]
[Result "1/2-1/2"]
[ECO "D36"]
[PlyCount "113"]
[EventDate "1969.05.??"]
[EventType "team-tourn"]
[EventRounds "3"]
[EventCountry "POL"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "Soviet Union"]
[BlackTeam "Cuba"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "CUB"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Bb4 5. cxd5 exd5 6. Bg5 O-O 7. e3 c6 8. Bd3 Re8 9. Qc2 h6 10. Bh4 Nbd7 11. O-O Bd6 12. Rfe1 (12. Rab1 $1 Qe7 13. Rfe1 {}) 12... Nf8 13. e4 g5 14. Bg3 Bxg3 15. hxg3 dxe4 16. Nxe4 Nxe4 17. Bxe4 Be6 18. Re3 $146 ({RR} 18. Qc3 Qd6 19. Ne5 Re7 20. Rad1 Rae8 21. Re3 f6 22. Nc4 Bxc4 23. Qxc4+ Kg7 24. Rde1 Nd7 25. g4 c5 26. Bxb7 cxd4 27. Rxe7+ Rxe7 28. Rxe7+ Qxe7 29. Qxd4 Ne5 30. Bf3 Qc7 31. Qe3 a5 32. b3 Kf8 {Georgiev,K (2591)-Rajkovic,D (2286) Veliko Gradiste 2019 1-0 (46)}) 18... Bd5 19. Rae1 (19. Ne5 {+=}) 19... Bxe4 20. Rxe4 Rxe4 21. Qxe4 Ne6 22. Ne5 Qd5 (22... Qxd4 23. Nxf7 $1) 23. Qg4 Re8 {=+} 24. Re3 Kg7 25. Rf3 Nd8 26. Qh5 Re7 27. Ng4 Re6 28. Ne3 Qxa2 {} 29. Nf5+ Kh7 30. Kh2 Rf6 31. g4 Ne6 32. Qh3 Qd5 33. Rb3 Nxd4 34. Rxb7 Nxf5 35. gxf5 Rxf5 36. Qe3 a5 37. g3 Qf3 $2 38. Qxf3 Rxf3 39. Kg2 Rf5 40. Rc7 Rc5 41. Rxf7+ Kg6 42. Rd7 g4 43. Rd4 h5 44. b4 axb4 45. Rxb4 Kf5 46. Rb8 Ke4 $2 (46... Ke6 $1) 47. Rc8 Kd4 48. Rc7 Kd5 49. Rh7 Kd6 50. Rh6+ Kc7 51. f4 gxf3+ 52. Kxf3 Kb6 53. Ke4 Rg5 54. Kf4 Rd5 55. Ke4 Kb5 56. Rg6 Kc5 57. Rh6 {(Lutikov, Witkowski)} 1/2-1/2

[Event "Moscow International"]
[Site "Moscow"]
[Date "1982.05.14"]
[Round "5"]
[White "Chekhov, Valery A"]
[Black "Geller, Efim P"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2460"]
[BlackElo "2545"]
[Annotator "Chekhov,Valery A"]
[PlyCount "89"]
[EventDate "1982.05.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "URS"]
[EventCategory "10"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Qc2 Nbd7 8. Bd3 O-O 9. Nf3 Re8 10. O-O Nf8 11. Rae1 Ne4 12. Bxe7 Qxe7 13. Bxe4 dxe4 14. Nd2 b6 (14... f5 $5) 15. Qa4 (15. Qxe4 Ba6 (15... Qxe4 $2 16. Ncxe4 Ba6 17. Nd6 Red8 18. N6c4) 16. Qxe7 (16. Qxc6 Qb4 $1 $15) 16... Rxe7 17. Ne2 Rd8 $15 (17... Ne6 $15)) 15... b5 $5 (15... Bd7 16. Ncxe4 c5 17. Qb3 $16) (15... Bb7 16. Ndxe4 $1 b5 17. Qb3 b4 18. Nc5 $14) (15... f5 16. f3 $16) 16. Qc2 (16. Qa5 Bf5 $1 $13) ({RR} 16. Qa5 Bf5 17. f3 exf3 18. Nxf3 Bd3 19. Rf2 f6 20. Rd2 Be4 21. Nxe4 Qxe4 22. d5 cxd5 23. Rd4 Qe6 24. Qxb5 Rab8 25. Qe2 Qc6 26. b3 Ne6 27. Ra4 Qc5 28. Qd2 Rb5 29. Nd4 Rb6 30. Ra5 Qe7 {Myc,M (2285)-Sawicki,M (1959) Brno 2015 1-0 (40)}) 16... b4 17. Ne2 (17. Na4 $6 Ba6 18. Nc4 Nd7 {c5/}) 17... Ba6 18. Nb3 Bd3 $146 (18... Rad8 $1 19. Nc5 (19. Qxc6 Rd6 {h6,h4/}) 19... Bb5 20. a4 bxa3 21. bxa3 Rd6 {h6,h4 /}) ({RR} 18... Ng6 19. Nc5 Bb5 20. a4 bxa3 21. bxa3 Nh4 22. Kh1 Rad8 23. Rg1 Bxe2 24. Qxe2 Rd6 25. Rb1 Qg5 26. Rb7 h6 27. Qb2 Qf5 28. Rb8 Rdd8 29. Rxd8 Rxd8 30. Qc2 Rd6 31. Qb1 Rg6 32. Qxe4 Qxf2 33. Qe8+ {Semkov,S (2375)-Inkiov,V (2500) Pernik 1983 ½-½ (58)}) ({RR} 18... Rad8 19. Nc5 Bb5 20. Rc1 Ng6 21. Rfe1 Bxe2 22. Qxe2 {½-½ (22) Ribli,Z (2615)-Jussupow,A (2590) Luzern 1985}) 19. Qd2 Ne6 20. Rc1 Qb7 21. Nc5 Nxc5 22. Rxc5 Qa6 23. Re1 Bxe2 (23... Qxa2 24. Nc1 Qa6 25. Qxb4) 24. Rxe2 $1 (24. Qxe2 Qxa2 25. Rxc6 a5 $13) 24... Qxa2 25. Qxb4 Reb8 26. Qc4 Qb1+ 27. Qc1 Qxc1+ 28. Rxc1 Rb6 29. Rec2 g6 30. Rxc6 Rxb2 31. Ra6 $16 Rb7 $6 (31... h5 $5) 32. g4 $1 Re8 33. Kg2 Kg7 34. Kg3 Ree7 35. Rca1 h6 36. h4 Rbc7 37. R1a5 (37. R1a2 $1) 37... Rb7 38. Ra2 g5 39. R2a5 f6 40. h5 Kf7 41. Rc6 Rec7 $6 (41... Re6 $5 42. Rc8 Re8 43. Rc3 Ree7 44. Rca3 Rbc7 45. f3 Rb7 46. fxe4 Rxe4 47. Kf3 Rbe7 48. Ra6 $1 Kg7 49. d5 $18) 42. Rd6 Rb6 (42... Rd7 43. Rxd7+ Rxd7 44. f3 $18) (42... Rb1 43. Kg2 Rcc1 44. Rxa7+ Ke8 45. Re6+ {e4/}) 43. Rxa7 Rxa7 44. Rxb6 Ra1 45. Kg2 1-0

[Event "Sochi-A"]
[Site "Sochi"]
[Date "1989.??.??"]
[Round "?"]
[White "Lautier, Joel"]
[Black "Geller, Efim P"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2465"]
[BlackElo "2505"]
[Annotator "Ftacnik,Lubomir"]
[PlyCount "53"]
[EventDate "1989.01.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[EventCategory "10"]
[SourceTitle "CBM 016"]
[Source "ChessBase"]
[SourceDate "1990.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.06.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. cxd5 exd5 6. Bg5 c6 7. Qc2 Na6 8. a3 g6 ({RR} 8... h6 9. Bh4 O-O 10. e3 Nc7 11. Bd3 Nce8 12. O-O Nd6 13. Rab1 Re8 14. Ne5 Nfe4 15. Bxe7 Qxe7 16. b4 Bf5 17. Rb3 f6 18. Nf3 Nc4 19. Nxe4 Bxe4 20. Bxe4 {½-½ (20) Heinkelmann,J (1858)-Ploehn,H (2135) Bayern 2019}) 9. e4 {N} (9. e3 Bf5 10. Bd3 Bxd3 11. Qxd3 Nc7 12. O-O Ne6 13. Bh4 O-O $10 {Portisch,L-Jusupov,A/Rotterdam WCup/1989/ -> CBM 13}) ({RR} 9. e3 Bf5 10. Bd3 Bxd3 11. Qxd3 Nc7 12. O-O Ne6 13. Bh4 O-O 14. b4 Rc8 15. Rab1 a6 16. a4 b5 17. Rfe1 Re8 18. Nd2 Nd7 19. Bxe7 Qxe7 20. a5 Ng5 21. Qc2 Nf6 22. Ne2 h5 23. Nf4 h4 {Portisch,L (2610)-Jussupow,A (2610) Rotterdam 1989 ½-½ (49)}) ({RR} 9. e3 Bf5 10. Bd3 {½-½ (10) Razuvaev,Y (2535)-Geller,E (2465) Belgrade 1988}) 9... Nxe4 10. Nxe4 Bf5 $146 (10... Nc7 $5 11. h4 dxe4 12. Qxe4 Nd5 13. Bc4 Bf5 14. Qe2 O-O 15. O-O $10) ({RR} 10... dxe4 11. Qxe4 Nc7 12. Bf6 Bf5 13. Qe5 Rg8 14. Ng5 h6 15. Nh7 Qd6 16. Bc4 Be6 17. Bxe6 Qxe5+ 18. Bxe5 Nxe6 19. O-O-O O-O-O 20. g4 Rd5 21. Bf6 Nf8 22. Bxe7 Nxh7 23. Rhe1 Re8 24. f3 Kd7 25. Bb4 {Haznedaroglu,K (2494)-Saric,A (2594) Gjakova 2016 1-0 (67)}) ({RR} 10... dxe4 11. Qxe4 Nc7 12. Bf6 Bf5 13. Qe5 Rf8 14. Ng5 Kd7 15. Nxh7 Re8 16. O-O-O Nd5 17. Bxe7 Rxe7 18. Nf6+ Kc8 {0-1 (18) Peredy,F (2365)-Splosnov,S (2285) Budapest 1996}) 11. Bxa6 Bxe4 12. Qc3 bxa6 $6 (12... Bxf3 13. Bxb7 Bxg5 14. Bxc6+ (14. Qxc6+ Kf8 15. Bxa8 Bxg2 16. Rg1 Qe7+ 17. Kd1 Qe4 $1 $132) 14... Kf8 15. Qxf3 Qe7+ $14) 13. Qxc6+ Kf8 14. Bxe7+ Kxe7 $6 (14... Qxe7 $5 15. Qxa8+ Kg7 16. Qc6 Rc8 17. Qxc8 Bf5+ 18. Ne5 Bxc8 19. O-O $14) 15. Ne5 Rc8 16. Rc1 $1 f6 17. Qb7+ Ke6 18. Rxc8 Qxc8 19. Qf7+ Kf5 20. O-O Rf8 21. Qg7 Bxg2 22. Kxg2 fxe5 23. Qxe5+ Kg4 24. Re1 Rf5 25. Qe7 Rg5 26. Kh1 Qf5 27. Rg1+ {Ftacnik} 1-0

[Event "IBM"]
[Site "Amsterdam"]
[Date "1970.07.24"]
[Round "9"]
[White "Geller, Efim P"]
[Black "Janosevic, Dragoljub"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "123"]
[EventDate "1970.07.14"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "NED"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 c6 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 Be7 8. Qc2 O-O 9. Bd3 Re8 10. O-O h6 11. Bf4 Nf8 12. Rab1 Ne6 ({RR} 12... Nh5 13. Be5 Bg4 14. Nd2 Bd6 15. h3 Bc8 16. Bxd6 Qxd6 17. b4 a6 18. a4 Be6 19. b5 cxb5 20. axb5 a5 21. b6 Rec8 22. Rfc1 Nf6 23. Qd1 Bd7 24. Nb5 {½-½ (24) Gavrikov,V (2580)-Lerner,K (2545) Nimes 1991}) 13. Bg3 ({RR} 13. Be5 Bd6 14. b4 Ng4 15. Bxd6 Qxd6 16. h3 Nf6 17. Rfc1 Ng5 18. Ne5 Nfe4 19. f4 Nxc3 20. Qxc3 Ne4 21. Bxe4 dxe4 22. b5 cxb5 23. Rxb5 Bd7 24. Rxb7 Rac8 25. Rc7 Be6 26. Qc5 Qa6 27. Qb4 Rxc7 {Manteiga,F (2006)-Tarnowska,A (1876) chess.com INT 2024 1-0 (42)}) 13... a5 14. a3 Ng5 $146 ({RR} 14... Bd6 15. Bh4 Ng5 16. Nxg5 hxg5 17. Bg3 Qe7 18. Bf5 Bxg3 19. hxg3 g6 20. Bxc8 Raxc8 21. Rfe1 Qf8 22. f3 g4 23. f4 Qd6 24. Rbd1 Qc7 25. e4 dxe4 26. Nxe4 Nxe4 27. Rxe4 {0-1 (27) Syatynya,I-Siemer,T Kallithea 2008}) ({RR} 14... b6 15. b4 axb4 16. axb4 Bb7 17. Rfc1 Nd7 18. Nd2 b5 19. Na2 Nb6 20. Nb3 Nc4 21. Bxc4 dxc4 22. Nc5 Nxc5 23. bxc5 Ra3 24. Nc3 Qa5 25. Ne4 Ra8 26. h3 Bc8 27. Bd6 Bd8 28. Ng3 c3 29. d5 {Aggelis,N (2329)-Tsiamis,K (2290) Peristeri 2010 1-0 (50)}) 15. Ne5 Nge4 16. Nxe4 Nxe4 17. Bxe4 dxe4 18. Qxe4 f6 19. Nc4 Bxa3 20. Bc7 Qe7 21. Qxe7 Bxe7 22. Nxa5 Bb4 23. Ra1 Bxa5 24. Bxa5 Be6 25. f3 Ra6 26. Bc3 Bc4 27. Rxa6 Bxa6 28. Re1 Kf7 29. Kf2 Bc4 30. h4 h5 31. Ra1 f5 32. Ra5 g6 33. Bd2 Bd3 34. Kg3 Bf1 35. Kf2 Bd3 36. Ra1 Bb5 37. Kg3 Bd3 38. Kf4 Bb5 39. Bc3 Bc4 40. Ra5 Bf1 41. Bb4 Bc4 42. Bd6 Bd3 43. Be5 Bf1 44. Ra1 Bd3 45. b4 Rd8 46. Kg5 Ba6 47. Ra2 Bc4 48. Rc2 Bb5 49. Rd2 Bc4 50. e4 Be6 51. Rb2 b5 52. Rc2 Rc8 53. Rc1 fxe4 54. fxe4 Bc4 55. Rc3 Be2 56. Re3 Bg4 57. Re1 Rf8 58. Ra1 Rg8 59. Ra7+ Ke8 60. Bd6 Bd7 61. Kf6 Kd8 62. Be7+ 1-0

[Event "UKR-ch26"]
[Site "Kiev"]
[Date "1957.??.??"]
[Round "?"]
[White "Geller, Efim P"]
[Black "Sakharov, Yuri N"]
[Result "1/2-1/2"]
[ECO "D36"]
[PlyCount "63"]
[EventDate "1957.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. cxd5 exd5 7. Bd3 Be7 8. Qc2 O-O 9. Nge2 Re8 10. h3 Nf8 11. g4 a5 12. O-O-O b5 13. Ng3 a4 14. Bf4 Be6 15. g5 N6d7 16. h4 Nb6 17. a3 $146 ({RR} 17. Nf5 b4 18. Nb1 Qd7 19. Nxg7 Kxg7 20. h5 c5 21. Rdg1 b3 22. Be5+ Kg8 23. Bxh7+ Nxh7 24. g6 Ng5 25. gxf7+ Bxf7 26. h6 Bh5 27. axb3 axb3 28. Qxb3 Bg6 29. h7+ Bxh7 30. Rxh7 Kxh7 31. Qxb6 Qe6 {De Villiers,C (2335)-Solomon,M Port Elizabeth 2000 0-1 (36)}) 17... b4 18. axb4 Bxb4 19. h5 Nc4 20. g6 a3 21. b3 Bxc3 22. gxf7+ Kxf7 23. Qxc3 Nb2 24. Rdg1 Qa5 25. Qxa5 Nxd3+ 26. Kd2 Rxa5 27. Kxd3 Rb5 28. Kc3 c5 29. dxc5 d4+ 30. Kxd4 Rb4+ 31. Kc3 Rxb3+ 32. Kc2 1/2-1/2

[Event "Olympiad-12 Final A"]
[Site "Moscow"]
[Date "1956.09.24"]
[Round "11"]
[White "Geller, Efim P"]
[Black "Radulescu, Mihai"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "103"]
[EventDate "1956.09.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Soviet Union"]
[BlackTeam "Romania"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "ROU"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Qc2 Nbd7 8. Bd3 O-O 9. Nge2 Re8 10. g4 Nf8 11. h3 Qa5 ({RR} 11... Kh8 12. O-O-O a5 13. Rhg1 b5 14. Kb1 a4 15. Nf4 Bd7 16. Bf5 Bxf5 17. gxf5 N8d7 18. f3 Nb6 19. Qg2 Rg8 20. e4 b4 21. Nce2 Nc4 22. e5 b3 23. a3 Qc8 24. Ng3 Bxa3 {½-½ (24) Chernin,A (2640)-Lukacs,P (2520) Austria 1997}) 12. O-O-O b5 13. Kb1 ({RR} 13. Rdg1 Ba6 14. Bxf6 Bxf6 15. g5 Be7 16. Nf4 Bd6 17. Bxh7+ Kh8 18. Nh5 b4 19. Nb1 Qxa2 20. b3 Qa1 21. Qf5 Ne6 22. g6 Nxd4 23. exd4 Re2 24. gxf7 Qb2+ 25. Kd1 Qxd4+ 26. Kc1 Qb2+ 27. Kd1 Qxb3+ {Guindy,E (2156)-Sucikova,S (2110) Fredericia 2019 0-1 (31)}) 13... Ba6 14. Ng3 $146 ({RR} 14. Nc1 b4 15. Nb3 Bxd3 16. Qxd3 Qc7 17. Bxf6 Bxf6 18. Na4 Bh4 19. Rd2 Nd7 20. Nbc5 Nf6 21. Rc2 a5 22. Rhc1 Qh2 23. Qf1 Ne4 24. Nxe4 dxe4 25. f4 Qg3 26. Qg1 Qxg1 27. Rxg1 Re6 28. Nc5 Re7 {Hort,V (2535)-Van Rijn,W (2282) Dieren 1999 1-0 (31)}) 14... b4 15. Nce2 Bxd3 16. Rxd3 Qa6 17. Nf5 Bd8 18. Bxf6 Bxf6 19. h4 Ne6 20. g5 Be7 21. Nc1 Bf8 22. f4 Qc8 23. Qh2 c5 24. dxc5 Qxc5 25. h5 a5 26. g6 fxg6 27. hxg6 h6 28. Qg2 Rad8 29. Nb3 Qc4 30. Rhd1 a4 31. Nc1 Qe4 32. Qxe4 dxe4 33. Rxd8 Rxd8 34. Rxd8 Nxd8 35. Ne2 Ne6 36. Neg3 Bc5 37. Nxe4 Bxe3 38. Nxe3 Nxf4 39. Kc2 b3+ 40. axb3 axb3+ 41. Kxb3 Nxg6 42. Kc4 Kf7 43. b4 Ke6 44. b5 Kd7 45. Nc5+ Kc8 46. b6 Ne7 47. Nd5 Nf5 48. Kb5 Kb8 49. Ka6 Nd6 50. Ne7 g6 51. Nd7+ Ka8 52. Nd5 1-0

[Event "Match/Nation YUG-URS 26-38"]
[Site "Belgrade"]
[Date "1956.06.21"]
[Round "4"]
[White "Ivkov, Borislav"]
[Black "Geller, Efim P"]
[Result "0-1"]
[ECO "D36"]
[Annotator "ChessBase"]
[PlyCount "70"]
[EventDate "1956.06.17"]
[EventType "team-match"]
[EventRounds "8"]
[EventCountry "YUG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Qc2 Nbd7 8. Bd3 O-O 9. Nf3 Re8 10. O-O Nf8 11. Rab1 a5 12. a3 g6 13. b4 ({RR} 13. h3 Ne6 14. Bh4 Ng7 15. b4 axb4 16. axb4 Bf5 17. Bxf5 Nxf5 18. Bxf6 Bxf6 19. b5 Qa5 20. bxc6 bxc6 21. Ne2 Rec8 22. Rfc1 Nd6 23. Nd2 Bg5 24. Qd3 Qa6 25. Qxa6 Rxa6 26. Rc2 {½-½ (26) Bologan,V (2686)-Onischuk,A (2670) Poikovsky 2008}) 13... Ne6 14. Bh4 Ng7 15. b5 Nf5 $146 ({RR} 15... Bf5 16. bxc6 bxc6 17. Ne5 Qd6 18. Rb6 Rec8 19. Rfb1 Rc7 20. Bg3 Qe6 21. Nxg6 hxg6 22. Bxc7 Bxa3 23. Bxf5 Nxf5 24. Rb8+ Rxb8 25. Rxb8+ Kg7 26. Be5 Nd6 27. Nb1 Nc4 28. Nxa3 Nxe5 29. dxe5 Qxe5 30. Qb2 {Lacrosse,M (2166)-Soors,S (2197) Belgium 2008 1-0 (34)}) ({RR} 15... Bxa3 16. bxc6 bxc6 17. Ne5 Qd6 18. Na4 Nf5 19. Bxf6 Qxf6 20. Qxc6 Qxc6 21. Nxc6 Be6 22. Nb6 Nd6 23. Nxa8 Rxa8 24. Ra1 Bd7 25. Ne7+ Kf8 26. Nxd5 Bc6 27. Nb6 Rb8 28. Rxa3 Rxb6 29. Rxa5 Nc8 30. Ra6 {Lukachewski Junior,W (2036)-Yushko,O (2012) chess.com INT 2026 1-0 (35)}) ({RR} 15... Bxa3 16. bxc6 bxc6 17. Ne5 Qd6 18. Bg3 Qe6 19. Qa4 Bf8 20. Qxc6 Qxc6 21. Nxc6 Bf5 22. Ne5 Bb4 23. Bxf5 Nxf5 24. Rfc1 Nxg3 25. hxg3 Rec8 26. Na4 Rab8 27. Kf1 Ne4 28. Ke2 Bd6 29. Nd3 Rxb1 30. Rxc8+ {Gedgafov,C (2202)-Brunner,N (2407) Chess.com INT 2021 0-1 (51)}) 16. Bxf6 Bxf6 17. bxc6 bxc6 18. Na4 Ba6 19. Rb6 Bxd3 20. Qxd3 Qd6 21. Rfb1 Bd8 22. Rb7 Bc7 23. Nc5 Re7 24. Na6 Bd8 25. Rb8 Rea7 26. Rxa8 Rxa8 27. Rb7 Be7 28. a4 Qd8 29. Ne5 Rc8 30. Rd7 Qf8 31. Qb3 $16 {[#]} c5 $2 (31... Nd6) 32. dxc5 Bxc5 33. g4 $18 (33. g3) 33... Nh4 34. Qxd5 Bd6 {[#]} 35. Rxf7 $4 (35. Nc6 Qg7 36. f4 $18) 35... Rc1+ 0-1

[Event "UKR-ch27"]
[Site "Kiev"]
[Date "1958.??.??"]
[Round "8"]
[White "Geller, Efim P"]
[Black "Bannik, Anatolij"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "91"]
[EventDate "1958.05.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Qc2 O-O 8. Bd3 Nbd7 9. Nf3 Re8 10. O-O Nf8 11. Rab1 a5 12. a3 Ne4 13. Bxe7 Qxe7 14. Bxe4 dxe4 15. Nd2 Bf5 16. f3 ({RR} 16. b4 Ng6 17. bxa5 Rxa5 18. Nc4 Ra7 19. a4 Nh4 20. Ne2 Bg4 21. Ng3 Qe6 22. Ne5 h5 23. Qxe4 f6 24. Nxg4 Qxe4 25. Nxe4 Rxe4 26. f3 Re7 27. Nf2 Rxe3 28. Rb4 Nf5 29. Rfb1 Ra3 30. Ne4 R3xa4 {Papasimakopoulos,A (2379)-Cahuapaza Tarapaca,L (2047) chess.com INT 2024 ½-½ (48)}) 16... Qg5 17. f4 Qg6 18. Nc4 h5 $146 ({RR} 18... Qe6 19. Ne2 Nd7 20. Ng3 Reb8 21. b4 axb4 22. axb4 Nf6 23. b5 Nd5 24. bxc6 bxc6 25. Rxb8+ Rxb8 26. Rb1 Ra8 27. h3 h6 28. Rb3 Ra1+ 29. Kh2 Kh7 30. Ne5 f6 31. Nxc6 Bg6 32. Nb4 Ne7 33. Qc3 {Shipov,S (2640)-Rustemov,A (2620) ICC INT 2001 1-0 (90)}) 19. b4 axb4 20. axb4 b5 21. Na5 Rac8 22. Qf2 Qf6 23. Rfc1 Ng6 24. Ne2 Ne7 25. Rc5 g6 26. Rbc1 Red8 27. Nc3 Kg7 28. Nb3 Qe6 29. Qb2 f6 30. d5 Nxd5 31. Nd4 Qe8 32. Nxd5 Rxd5 33. Rxd5 cxd5 34. Rc5 Bd7 35. Qc3 h4 36. h3 Kh6 37. Qe1 Kg7 38. Qc3 Kh6 39. Qa1 Ra8 40. Qe1 Kg7 41. Qxh4 Ra1+ 42. Kh2 Rb1 43. Rc7 Qf7 44. f5 Qe7 45. Qg3 g5 46. Nc6 1-0

[Event "URS-ch25 Final"]
[Site "Riga"]
[Date "1958.01.31"]
[Round "11"]
[White "Geller, Efim P"]
[Black "Bannik, Anatolij"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "153"]
[EventDate "1958.01.13"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 Nbd7 7. Bd3 c6 8. Qc2 Nf8 9. Nf3 Ng6 10. O-O-O ({RR} 10. h4 Ng4 11. O-O-O Be6 12. h5 Nf8 13. h6 g6 14. Bxe7 Qxe7 15. e4 O-O-O 16. exd5 Bxd5 17. Nxd5 Rxd5 18. Rhe1 Qd7 19. Bc4 Rd6 20. Ne5 Nxe5 21. dxe5 Rxd1+ 22. Rxd1 Qe7 23. Qb3 Ne6 24. Bxe6+ fxe6 {Tsakiris,H (2159)-Lopez Fuentes,W (2030) chess.com INT 2026 1-0 (60)}) 10... Be6 11. h4 Nf8 ({RR} 11... Ng4 12. Bxe7 Qxe7 13. h5 Nf8 14. e4 Nf6 15. e5 Ng4 16. Nh4 O-O-O 17. Nf5 Bxf5 18. Bxf5+ Kb8 19. Qd2 Nh6 20. Bh3 Ne6 21. f4 f5 22. g3 g5 23. hxg6 hxg6 24. Bg2 Nf7 25. a3 Qd7 26. Ne2 {Spraggett,K (2555)-Efimov,I (2490) Andorra 1993 ½-½ (43)}) 12. Rhe1 $146 ({RR} 12. Ne5 N6d7 13. Nxd7 Qxd7 14. Kb1 Bxg5 15. hxg5 O-O-O 16. Na4 Qe7 17. Rc1 Kb8 18. Qb3 Rd6 19. Qb4 Qd8 20. Nc5 Bc8 21. Rc3 Ne6 22. Nxe6 Rxe6 23. Bf5 Ree8 24. Bxc8 Qxc8 25. Qd6+ Qc7 26. Qh2 Re6 {Kopylov,N-Averbakh,Y Moscow 1951 ½-½ (57)}) 12... N8d7 13. Kb1 h6 14. Bf4 Rc8 15. Rg1 b5 16. Ne5 Nxe5 17. Bxe5 Bd6 18. Bf5 Bxf5 19. Qxf5 Qd7 20. Qxd7+ Kxd7 21. Bxf6 gxf6 22. Kc2 f5 23. g3 Rhg8 24. Kd3 Rg4 25. Rc1 Rc7 26. Rc2 Rg8 27. Ne2 Rg6 28. Ra1 Rg8 29. Nc1 Re8 30. Kd2 Bb4+ 31. Ke2 Bd6 32. Nd3 Rg8 33. a4 a6 34. axb5 axb5 35. Ra6 Rgc8 36. Rc1 Ke6 37. Rg1 Rg8 38. Rga1 Rgc8 39. Rb6 Rd8 40. Rba6 Rdc8 41. Ra8 Kf6 42. R1a7 Rxa8 43. Rxa8 Kg7 44. Kd2 Kf6 45. Rh8 Kg7 46. Rd8 Be7 47. Re8 Bd6 48. Nc5 f4 49. gxf4 h5 50. Nd3 Be7 51. f5 Bxh4 52. Nf4 Bxf2 53. Nxh5+ Kh7 54. Nf6+ Kg7 55. Nh5+ Kh7 56. Ke2 Bh4 57. Kf3 Bg5 58. Kg4 f6 59. b4 Ra7 60. Re6 Rf7 61. Kf3 Kh6 62. Nf4 Rc7 63. Ng6 Ra7 64. Ne7 Ra3 65. Nxc6 Rb3 66. Ne7 Rxb4 67. Nxd5 Rb1 68. Nxf6 Bxf6 69. Rxf6+ Kg5 70. Rf8 b4 71. Ke4 b3 72. Rg8+ Kf6 73. Rg6+ Kf7 74. Rb6 b2 75. Rb7+ Kf6 76. d5 Rd1 77. Rb6+ 1-0

[Event "URS-ch18 Final"]
[Site "Moscow"]
[Date "1950.12.07"]
[Round "16"]
[White "Geller, Efim P"]
[Black "Averbakh, Yuri L"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "83"]
[EventDate "1950.11.12"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 c6 5. e3 Nbd7 6. cxd5 exd5 7. Bd3 Be7 8. Nge2 O-O 9. Qc2 Re8 10. O-O-O Nf8 11. f3 Qa5 12. Kb1 ({RR} 12. h4 Be6 13. g4 c5 14. Rdg1 c4 15. Bf5 b5 16. Bxf6 Bxf6 17. g5 Be7 18. h5 b4 19. Bxh7+ Nxh7 20. g6 bxc3 21. h6 cxb2+ 22. Kb1 Ng5 23. gxf7+ Kxf7 24. Nf4 Bf6 25. Rxg5 Ke7 26. Rgg1 Kd6 {Jacob,V (2265)-Lukes,L (2325) Imperia 2000 ½-½ (36)}) ({RR} 12. h3 Ne4 13. Bxe7 Nxc3 14. Qxc3 Qxc3+ 15. Nxc3 Rxe7 16. Kd2 Be6 17. b4 Nd7 18. b5 c5 19. g4 Ree8 20. Rc1 c4 21. Bc2 Nb6 22. a4 Rad8 23. Rce1 f6 24. Ne2 g6 25. Ng3 Bf7 26. Re2 Re7 {Gahler,C (2072)-Lunnebach,O (2086) Nordrheinwestfalen 2017 ½-½ (58)}) 12... Ng4 13. h4 $146 ({RR} 13. fxg4 Bxg5 14. h4 Bxe3 15. g5 b5 16. Rdf1 Bg4 17. Ng3 b4 18. Nce2 b3 19. axb3 Qd2 20. Qxd2 Bxd2 21. Kc2 Ba5 22. Rf4 Be6 23. Nf5 Bc7 24. Rf3 Rab8 25. Rhf1 Rb4 26. h5 Bd8 27. g6 hxg6 {Remlinger,L (2340)-Taylor Chicago 1992 ½-½ (57)}) ({RR} 13. Bf4 Nf2 14. h4 Nxd1 15. Qxd1 b5 16. Ng3 b4 17. Na4 Ne6 18. Nf5 Nxf4 19. Nxe7+ Rxe7 20. exf4 Ba6 21. Bc2 Rae8 22. Nc5 b3 23. Nxb3 Qb4 24. a3 Qd6 25. Nc5 Bc8 26. g3 Re3 27. h5 Qe7 {Touzane,O (2330)-De Lagontrie,J Paris 1994 0-1 (45)}) 13... Nf2 14. g4 Nxh1 15. Rxh1 Be6 16. Nf4 Qd8 17. Bxe7 Qxe7 18. g5 Red8 19. Qg2 Bd7 20. Nd1 Ne6 21. Nh5 Kh8 22. f4 f5 23. Ng3 Rf8 24. Qc2 g6 25. h5 Kg8 26. hxg6 hxg6 27. Rh6 Qg7 28. Nf2 Rae8 29. a3 Nd8 30. Ng4 Re6 31. Ne5 Bc8 32. Rh1 b6 33. Ka2 c5 34. Bxf5 gxf5 35. Nh5 Qc7 36. Qg2 Rg6 37. Nxg6 Kf7 38. Ne5+ Ke6 39. Ng7+ Kd6 40. Rh6+ Ke7 41. Nh5 Be6 42. Rh7+ 1-0

[Event "EU-chT 02nd Final"]
[Site "Oberhausen"]
[Date "1961.06.22"]
[Round "2.7"]
[White "Geller, Efim P"]
[Black "Ciric, Dragoljub M"]
[Result "1/2-1/2"]
[ECO "D36"]
[PlyCount "38"]
[EventDate "1961.06.20"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EU-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Soviet Union"]
[BlackTeam "Yugoslavia"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "YUG"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 Be7 8. Qc2 Nh5 9. Bxe7 Qxe7 10. O-O-O g6 11. Bd3 Nb6 12. h3 Be6 13. Kb1 O-O-O 14. Rc1 Kb8 15. Na4 Nxa4 16. Qxa4 Nf6 $146 ({RR} 16... Ng7 17. g4 Ne8 18. Rc3 Nd6 19. Rhc1 Bd7 20. Ra3 Nc8 21. Ne5 f6 22. Nxd7+ Qxd7 23. b4 b5 24. Qc2 Kb7 25. Rc3 Nd6 26. Rc5 Nc4 27. Bxc4 dxc4 28. Qe4 Kb6 29. Rc3 Rhe8 30. Qf3 Qe6 31. Kb2 {Perunovic,M (2405)-Kolchin,M (2100) Paracin SRB 2023 ½-½ (35)}) ({RR} 16... Ng7 17. g4 Ne8 18. Rc3 Nd6 19. Rhc1 Bd7 20. Ra3 Nc8 21. Ne5 f6 22. Nxd7+ Qxd7 23. b4 b5 24. Qc2 Kb7 25. Rc3 Nd6 26. Rc5 Nc4 27. Bxc4 dxc4 28. Qe4 Kb6 29. Rc3 Rhe8 30. Qf3 Qe6 31. Kb2 {Perunovic,M (2405)-Kolchin,M (2100) Paracin SRB 2023 ½-½ (35)}) 17. Rc3 Ne4 18. Ra3 Nxf2 19. Qxa7+ Kc7 1/2-1/2

[Event "Wch Seniors 02nd"]
[Site "Bad Woerishofen"]
[Date "1992.??.??"]
[Round "10"]
[White "Benko, Pal C"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2420"]
[BlackElo "2525"]
[PlyCount "32"]
[EventDate "1992.11.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. a3 Nc6 9. Be2 dxc4 10. Bxc4 a6 11. O-O b5 12. Bd3 Bb7 13. Rc1 Be7 14. Ne4 Nd5 $146 ({RR} 14... Qb6 15. Nfg5 h6 16. Nxf6+ Bxf6 17. Nh7 Bxb2 18. Rb1 Bxa3 19. Nf6+ gxf6 20. Qg4+ Kh8 21. Qh5 f5 22. Bxh6 Ne5 23. Bg5+ Kg8 24. Bf6 Ng6 25. Qh6 {1-0 (25) Talibov,S (2362)-Akhmedinov,S (2335) chess.com INT 2023}) ({RR} 14... Qb6 15. Nfg5 h6 16. Nxf6+ Bxf6 17. Nh7 Bxb2 18. Rb1 Bxa3 19. Nf6+ gxf6 20. Qg4+ Kh8 21. Qh5 f5 22. Bxh6 Ne5 23. Bg5+ Kg8 24. Bf6 Ng6 25. Qh6 {1-0 (25) Talibov,S (2362)-Akhmedinov,S (2335) chess.com INT 2023}) 15. Bg3 Rc8 16. Qe2 Qb6 1/2-1/2

[Event "Women-Veterans"]
[Site "Vienna"]
[Date "1993.??.??"]
[Round "?"]
[White "Galliamova, Alisa"]
[Black "Geller, Efim P"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "2445"]
[BlackElo "2515"]
[PlyCount "60"]
[EventDate "1993.06.??"]
[EventType "schev"]
[EventRounds "6"]
[EventCountry "AUT"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 {Ftacnik,Lubomir} d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Qc2 c5 6. dxc5 d4 ({RR} 6... Nc6 7. cxd5 exd5 8. Bg5 O-O 9. e3 h6 10. Bh4 Qa5 11. Be2 Qxc5 12. Rd1 Be6 13. O-O Rac8 14. Qa4 Qb6 15. Qb5 Qxb5 16. Bxb5 Rfd8 {½-½ (16) Eingorn,V (2570)-Geller,E (2490) Sochi 1986}) 7. Nb5 ({RR} 7. Ne4 Nxe4 8. Qxe4 Nc6 9. e3 Bxc5 10. exd4 Nxd4 11. Bd2 f5 12. Qd3 Nxf3+ 13. Qxf3 Bd4 14. Bc3 Qf6 15. Rc1 O-O 16. Be2 Bxc3+ 17. Rxc3 e5 18. O-O Be6 19. Qxb7 Rab8 20. Qxa7 Rxb2 21. Bd1 e4 {Krasenkow,M (2478)-Baenziger,F (2444) Weissenhorn GER 2026 ½-½}) 7... Bxc5 ({RR} 7... e5 8. e3 ({RR} 8. Nxe5 a6 9. Na3 ({RR} 9. Nd6+ Bxd6 10. cxd6 Qa5+ 11. Qd2 Qxe5 12. Qf4 Qc5 13. e3 Nc6 14. exd4 Nxd4 15. Bd3 Ne6 16. Qg3 Nh5 17. Qf3 Qxd6) ({RR} 9. Qa4 O-O 10. Nd6 Bxd6 11. cxd6 Qxd6 12. Nd3 Bf5 13. Bf4 Qe6 14. Qa3 Qxc4) 9... O-O ({RR} 9... Bxc5 10. Nd3 Bxa3 11. bxa3 O-O 12. g3 Re8 13. Bg2 Bg4 14. O-O ({RR} 14. f3 Bf5 15. O-O Nc6) 14... Bxe2 ({RR} 14... Rxe2 15. Qb3) 15. Re1 Bxd3 16. Rxe8+ Qxe8 17. Qxd3 Qe1+ ({RR} 17... Nc6 18. Rb1 ({RR} 18. Bf4)) 18. Qf1 Qc3 19. Rb1) 10. g3 ({RR} 10. Nd3 Bf5) 10... Qa5+ 11. Bd2 Qxc5 12. Nd3 ({RR} 12. Nf3 Bf5 13. Qb3 Nc6 14. Bg2 Ne4 15. O-O Rac8) 12... Qc6 13. Rg1 ({RR} 13. f3 Bxa3 14. bxa3 Re8) 13... Bf5 14. Bg2 Qc8 15. c5 ({RR} 15. Qb3 Nc6 16. O-O-O ({RR} 16. c5 Re8 17. Rc1 Bf8 18. Kf1 ({RR} 18. Nc4 Bxd3 19. Qxd3 Bxc5) 18... Ne4 19. Be1 Qd7 20. Bf3 Bh3+ 21. Bg2 Bf5 22. Bf3) 16... b5) 15... Nbd7 16. c6 ({RR} 16. b4 a5) 16... Bxa3 17. bxa3 Ne5 18. Nxe5 Bxc2 19. cxb7 Qe6 20. bxa8=Q Rxa8 21. Bxa8 Qxe5 22. Bf4 ({RR} 22. Rc1 d3 23. e3 Ne4) ({RR} 22. f4) 22... Qa5+) 8... Nc6 ({RR} 8... a6 9. Nd6+ Bxd6 10. cxd6 Qxd6 11. exd4 exd4 12. Bd3 O-O 13. O-O Nc6 14. h3 Nb4 15. Qd1 Rd8 16. Re1 b5 17. Ne5 Bb7 18. Bf4 Nxd3 19. Qxd3 bxc4 20. Qxc4 Qd5 21. Qxd5 Nxd5 22. Bd2) 9. exd4 exd4 10. Bf4 O-O 11. Bc7 ({RR} 11. Nc7 Bxc5 ({RR} 11... Nh5 12. Bd6 Bxd6 13. cxd6 Qxd6 14. Nxa8 Re8+ 15. Kd1 Bg4) 12. Bd3 ({RR} 12. Nxa8 Re8+ 13. Kd2 Nb4 14. Qb3 Ne4+ 15. Kc1 Bd6 16. Bd2 Bf5 17. a3 ({RR} 17. Bxb4 Bf4+) 17... Nxd2 18. Kxd2 Qa5 19. Kd1 Bd7) 12... Nb4 13. Qb1 Rb8 14. O-O Bg4) 11... Qd7 ({RR} 11... Qe8 12. O-O-O Bxc5 13. Bd6 Bxd6 14. Nxd6 Qe6 15. Nb5) 12. Ne5 ({RR} 12. Bd6 Bxd6 13. Nxd6 ({RR} 13. cxd6 Re8+ 14. Kd1 Ne4) 13... b6 14. O-O-O bxc5) ({RR} 12. O-O-O a6) 12... Qe6 13. O-O-O Ne8 ({RR} 13... Nxe5 14. Nxd4 Qa6 15. Bxe5) 14. f4 ({RR} 14. Re1 a6 15. Nd3 Qf6 16. Bg3 axb5 17. cxb5 Nd8) 14... Qh6 ({RR} 14... a6 15. Nxc6 bxc6 16. Nxd4 Qe3+ 17. Qd2 Qxd2+ 18. Rxd2 Nxc7) 15. Nxc6 ({RR} 15. Qd2 Bxc5 16. Nd3 a6 17. Nxc5 axb5) 15... bxc6 16. Qe4 Bxc5 17. Be5 ({RR} 17. Ba5 Bg4 18. Rd2 Bb6 ({RR} 18... f5 19. Qe5) 19. Bxb6 axb6 20. a3 Rd8 21. Nxd4 Nf6 22. Qe5 Rde8 23. Qg5 ({RR} 23. Qd6 c5 24. Nc6 Re1+ 25. Kc2 Rfe8) 23... Qxg5 24. fxg5 Re1+ 25. Kc2 Ne4) 17... Bg4 18. b4 ({RR} 18. Be2 Bxe2 19. Qxe2 cxb5) ({RR} 18. Rd2 f5 19. Qc2 cxb5) 18... Bxb4 19. Rxd4 f6 ({RR} 19... f5 20. Qc2 ({RR} 20. Qb1 Bc5) 20... Bc5 21. Rd3 cxb5 22. cxb5 Bb6) 20. Bd6 ({RR} 20. Qxc6 Rc8 21. Qa6 ({RR} 21. Qd5+ Rf7 22. Bd6 Nxd6 23. Nxd6 Bxd6 24. Qxd6 Rd7) 21... fxe5) 20... Nxd6 21. Nxd6 Bxd6 22. Rxd6 {Svidler,P (2744)-Jakovenko,D (2729) Sochi 2012 CBM 148 [Ftacnik,Lubomir] 0-1}) ({RR} 7... Nc6 8. Bf4 O-O 9. O-O-O Bd7 10. Nbxd4 Qa5 11. a3 Nxd4 12. Nxd4 Qxc5 13. b4 Qc8 14. e4 a5 15. b5 Qc5 16. e5 Nh5 17. Be3 Qxe5) 8. Bf4 e5 $146 ({RR} 8... O-O 9. O-O-O Qe7 10. Nbxd4 Bxd4 11. Rxd4 Nc6 12. Bd6 Nxd4 13. Bxe7 Nxc2 14. Bxf8 Kxf8 15. Kxc2 Ng4 16. g3 Nxf2 17. Rg1 b6 18. Ne5 Bb7 19. Bg2 Bxg2 20. Rxg2 Ne4 21. b3 Rc8 22. Kb2 Ke7 23. Nd3 {Sachdev,T (2389)-Efroimski,M (2447) Douglas IOM 2023 0-1 (46)}) ({RR} 8... Qa5+ 9. Bd2 Qb6 10. b4 Be7 11. a3 e5 12. Nxe5 g6 13. c5 Qd8 14. Nd6+ Bxd6 15. cxd6 O-O 16. Rc1 Qxd6 17. Qxc8 Qxe5 18. Qxb7) ({RR} 8... Na6 9. a3 Ng4 10. Qd2 O-O 11. b4 Bb6 12. Bd6 Qf6 13. c5 Bd7 14. Nbxd4 Rfd8 15. h3 e5 16. hxg4 exd4 17. Be5 Qe6 18. cxb6 Bc6 19. Bxd4) ({RR} 8... O-O 9. O-O-O Qa5 10. a3 Nc6 11. b4 Bxb4 12. axb4 Nxb4 13. Bd2) ({RR} 8... Na6 9. a3 Ng4 10. Qd2 O-O 11. b4 Bb6 12. Bd6 Qf6 13. c5 Bd7 14. Nbxd4 Rfd8 15. h3 e5 16. hxg4 exd4 17. Be5 Qe6 18. cxb6 Bc6 19. Bxd4 axb6 20. e3 Nc7 21. Qc2 h6 22. Bc4 Qe8 23. Ng5 {Miles,A (2565)-Noble,M (2320) Auckland 1992 1-0}) 9. Bxe5 Bb4+ 10. Nd2 Nc6 11. Bxd4 Nxd4 12. Nxd4 O-O 13. e3 Bxd2+ 14. Qxd2 Ne4 15. Qb4 Qf6 16. Nf3 Bg4 17. Be2 Rad8 18. c5 Rfe8 19. Rd1 Bxf3 20. gxf3 a5 21. Rxd8 Qxd8 22. Qd4 Qxd4 23. exd4 Ng5 24. Kd2 Ne6 25. Bd3 Nxd4 26. Be4 Re7 27. Rc1 f5 28. Bd5+ Kf8 29. Kd3 Ne2 30. Rc4 g5 0-1

[Event "Helsinki op"]
[Site "Helsinki"]
[Date "1992.??.??"]
[Round "8"]
[White "Gurevich, Mikhail"]
[Black "Geller, Efim P"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2625"]
[BlackElo "2525"]
[Annotator "Ftacnik,Lubomir"]
[PlyCount "67"]
[EventDate "1992.09.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "CBM 032"]
[Source "ChessBase"]
[SourceDate "1993.02.01"]
[SourceVersion "1"]
[SourceVersionDate "1993.02.01"]
[SourceQuality "1"]

1. c4 {Ftacnik,Lubomir} e6 2. Nc3 d5 3. d4 Be7 4. Bf4 Nf6 5. e3 O-O 6. Nf3 c5 7. dxc5 Bxc5 8. Be2 dxc4 9. Bxc4 a6 10. Qe2 b5 11. Bd3 Bb7 12. O-O Nbd7 13. Rfd1 Qb6 ({RR} 13... h6 14. Bg3 Bb4 15. Ne5 Qe7 16. Nxd7 Nxd7 17. a3 Bxc3 18. Bd6 Qh4) ({RR} 13... Qe7 14. Bg5 h6 ({RR} 14... Rac8 15. a4 b4 16. Nb1 a5 17. Nbd2 h6 18. Bh4 Bb6 19. Be4 Nc5 20. Bxb7 Qxb7 21. Bxf6 gxf6 22. Nd4 Rfd8 23. Nc4 f5 24. Nb5) 15. Bh4 Qe8 ({RR} 15... Rfc8 16. Be4 Nb6 17. Bxf6 gxf6 18. Nd4 f5 19. Bxb7 Qxb7 20. Qh5 Bf8 21. Nce2 Nc4 22. b3 Ne5 23. h3 Bg7 24. Rac1) 16. Rac1 Be7 ({RR} 16... Rc8 17. a4 e5 18. Bf5 g6 19. Bxd7 Nxd7 20. axb5 a5 21. e4 Nb6 22. Ra1 f5 23. exf5 e4 24. Nd4) 17. Bb1 Rc8 18. a3 Nc5 19. Ne5 Nd5 20. Qc2 g6) 14. Bg3 ({RR} 14. a4 b4 15. Nb1 Rfe8 16. Bg3 e5 17. Bc4 h6 18. a5 Qa7 19. Nbd2 e4 20. Ne1 Ne5 21. Bxe5 Rxe5 22. Nb3 Bf8 23. Nc2 Qb8 24. Rd4) 14... Be7 15. a4 b4 16. a5 Qc5 $146 (16... Qc6 $2 17. Na4 Rfc8 18. e4 $1 $16 {Polgar,Zsu-Geller,E/Aruba/1992/} {RR} Nxe4 19. Bxe4 Qxe4 20. Qxe4 Bxe4 21. Rxd7) ({RR} 16... Qc6 17. Na4 Rfc8 18. e4 Nh5 19. Be5 Bf6 ({RR} 19... Nxe5 20. Nxe5 Nf4 21. Nxc6 Nxe2+ 22. Bxe2 Bxc6 ({RR} 22... Rxc6 23. Rd7) 23. Nb6 Bxe4 24. Nxc8 Rxc8 25. Bxa6) 20. Nd4 Nxe5 ({RR} 20... Nf4 21. Qe3 Nxe5) 21. Nxc6 Nf4 22. Qe3 Nexd3 ({RR} 22... Nfxd3 23. Nxe5 Nxe5 24. Nb6 Nc4 25. Qe2) 23. e5 {1-0 (23) Polgar,Z (2540)-Geller,E (2525) Aruba 1992 CBM 033 [Ftacnik,Lubomir]} {RR} Bxc6 24. exf6 Bxa4 25. Rxa4 Nxb2 26. Qxf4 Nxd1 27. Qg5) ({RR} 16... Qd8 17. Nb1 Nh5 18. Be5 g6 19. Nbd2 Nxe5 20. Nxe5 Qc7 21. Nec4 Nf6 22. Nb6 Ra7 23. Ndc4 Rd8 24. Rac1 Qc5 25. b3 Nd5 26. Na4 Qc7 27. e4 Nf4 28. Qe3 Rxd3 29. Rxd3 Nxd3 30. Qxd3 Ra8 31. Qe3 {Blees,A (2405)-Van der Sterren,P (2490) Brussels 1993 0-1 (38)}) 17. Nb1 Qh5 (17... Qa7 18. Nbd2 Nc5 19. Bc2 $14) 18. Nbd2 Nc5 19. Bc4 Rfc8 $5 (19... Nfe4 20. Nxe4 Nxe4 21. Rd7 Nxg3 22. hxg3 Bxf3 23. gxf3 Bf6 24. Bxa6 $14) 20. Nd4 Qg6 (20... Qxe2 21. Bxe2 Nfe4 22. Nc4 Nxg3 23. hxg3 Rd8 24. Rac1 $14) 21. f3 Nfd7 22. e4 h5 $5 23. Bf4 h4 (23... e5 24. Nf5 $16) 24. h3 Bg5 (24... Qf6 25. Be3 Ne5 26. Rac1 Ng6 $132) 25. Bxg5 Qxg5 26. Qf2 Nf6 27. Bf1 Nh5 28. Nc4 Nf4 29. Kh1 Rd8 (29... Ncd3 30. Rxd3 Rxc4 31. Rb3 $16) 30. Nc2 Nxe4 $6 (30... Ncd3 $5 31. Bxd3 Nxd3 32. Qf1 Nf4 $132) 31. fxe4 Bxe4 32. Nxb4 (32. N2e3 Nxh3 33. Qe1 Nf4 $40) 32... Nxh3 33. Qe3 Qxe3 $2 (33... Qf5 34. Rd4 Rxd4 35. Qxd4 Nf2+ 36. Kg1 Ng4 37. Be2 $16) (33... Rxd1 34. Rxd1 Qxe3 35. Nxe3 Nf2+ 36. Kg1 Nxd1 37. Nxd1 Bb7 38. Nc3 $14) 34. Rxd8+ 1-0

[Event "Helsinki op"]
[Site "Helsinki"]
[Date "1992.??.??"]
[Round "2"]
[White "Dreev, Alexey"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2590"]
[BlackElo "2525"]
[PlyCount "53"]
[EventDate "1992.09.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "CBM 032"]
[Source "ChessBase"]
[SourceDate "1993.02.01"]
[SourceVersion "1"]
[SourceVersionDate "1993.02.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Be7 4. Nc3 Nf6 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. cxd5 Nxd5 9. Nxd5 exd5 10. a3 Nc6 11. Bd3 Bb6 12. O-O Bg4 13. h3 Bh5 14. b4 Re8 15. Rc1 d4 16. g4 Bg6 17. Bxg6 hxg6 18. b5 Ne7 19. Nxd4 Nd5 20. Ne2 g5 21. Bg3 Nxe3 22. Qxd8 Raxd8 23. Rfe1 Nd5 24. Kf1 Rd7 $146 ({RR} 24... Ba5 25. Red1 Rxe2 26. Kxe2 Nc3+ {½-½ (26) Galyas,M (2419)-Steiner,B (2245) Budapest 2003}) 25. Red1 Red8 26. Nc3 f6 27. Rd3 1/2-1/2

[Event "Sochi Chigorin Memorial"]
[Site "Sochi"]
[Date "1986.??.??"]
[Round "10"]
[White "Eingorn, Vereslav S"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2570"]
[BlackElo "2490"]
[PlyCount "32"]
[EventDate "1986.09.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[EventCategory "12"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {Ftacnik,Lubomir} d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Qc2 c5 6. dxc5 Nc6 ({RR} 6... d4 7. Nb5 e5 ({RR} 7... Nc6 8. Bf4 O-O 9. O-O-O Bd7 10. Nbxd4 Qa5 11. a3 Nxd4 12. Nxd4 Qxc5 13. b4 Qc8 14. e4 a5 15. b5 Qc5 16. e5 Nh5 17. Be3 Qxe5) ({RR} 7... Bxc5 8. Bf4 Qa5+ ({RR} 8... e5 9. Bxe5 Bb4+ 10. Nd2 Nc6 11. Bxd4 Nxd4 12. Nxd4 O-O 13. e3 Bxd2+ 14. Qxd2 Ne4 15. Qb4 Qf6 16. Nf3 Bg4 17. Be2 Rad8 18. c5 Rfe8 19. Rd1) ({RR} 8... Na6 9. a3 Ng4 10. Qd2 O-O 11. b4 Bb6 12. Bd6 Qf6 13. c5 Bd7 14. Nbxd4 Rfd8 15. h3 e5 16. hxg4 exd4 17. Be5 Qe6 18. cxb6 Bc6 19. Bxd4) ({RR} 8... O-O 9. O-O-O Qa5 10. a3 Nc6 11. b4 Bxb4 12. axb4 Nxb4 13. Bd2) 9. Bd2 Qb6 10. b4 Be7 11. a3 e5 12. Nxe5 g6 13. c5 Qd8 14. Nd6+ Bxd6 15. cxd6 O-O 16. Rc1 Qxd6 17. Qxc8 Qxe5 18. Qxb7) 8. e3 ({RR} 8. Nxe5 a6 9. Na3 ({RR} 9. Nd6+ Bxd6 10. cxd6 Qa5+ 11. Qd2 Qxe5 12. Qf4 Qc5 13. e3 Nc6 14. exd4 Nxd4 15. Bd3 Ne6 16. Qg3 Nh5 17. Qf3 Qxd6) ({RR} 9. Qa4 O-O 10. Nd6 Bxd6 11. cxd6 Qxd6 12. Nd3 Bf5 13. Bf4 Qe6 14. Qa3 Qxc4) 9... O-O ({RR} 9... Bxc5 10. Nd3 Bxa3 11. bxa3 O-O 12. g3 Re8 13. Bg2 Bg4 14. O-O ({RR} 14. f3 Bf5 15. O-O Nc6) 14... Bxe2 ({RR} 14... Rxe2 15. Qb3) 15. Re1 Bxd3 16. Rxe8+ Qxe8 17. Qxd3 Qe1+ ({RR} 17... Nc6 18. Rb1 ({RR} 18. Bf4)) 18. Qf1 Qc3 19. Rb1) 10. g3 ({RR} 10. Nd3 Bf5) 10... Qa5+ 11. Bd2 Qxc5 12. Nd3 ({RR} 12. Nf3 Bf5 13. Qb3 Nc6 14. Bg2 Ne4 15. O-O Rac8) 12... Qc6 13. Rg1 ({RR} 13. f3 Bxa3 14. bxa3 Re8) 13... Bf5 14. Bg2 Qc8 15. c5 ({RR} 15. Qb3 Nc6 16. O-O-O ({RR} 16. c5 Re8 17. Rc1 Bf8 18. Kf1 ({RR} 18. Nc4 Bxd3 19. Qxd3 Bxc5) 18... Ne4 19. Be1 Qd7 20. Bf3 Bh3+ 21. Bg2 Bf5 22. Bf3) 16... b5) 15... Nbd7 16. c6 ({RR} 16. b4 a5) 16... Bxa3 17. bxa3 Ne5 18. Nxe5 Bxc2 19. cxb7 Qe6 20. bxa8=Q Rxa8 21. Bxa8 Qxe5 22. Bf4 ({RR} 22. Rc1 d3 23. e3 Ne4) ({RR} 22. f4) 22... Qa5+) 8... Nc6 ({RR} 8... a6 9. Nd6+ Bxd6 10. cxd6 Qxd6 11. exd4 exd4 12. Bd3 O-O 13. O-O Nc6 14. h3 Nb4 15. Qd1 Rd8 16. Re1 b5 17. Ne5 Bb7 18. Bf4 Nxd3 19. Qxd3 bxc4 20. Qxc4 Qd5 21. Qxd5 Nxd5 22. Bd2) 9. exd4 exd4 10. Bf4 O-O 11. Bc7 ({RR} 11. Nc7 Bxc5 ({RR} 11... Nh5 12. Bd6 Bxd6 13. cxd6 Qxd6 14. Nxa8 Re8+ 15. Kd1 Bg4) 12. Bd3 ({RR} 12. Nxa8 Re8+ 13. Kd2 Nb4 14. Qb3 Ne4+ 15. Kc1 Bd6 16. Bd2 Bf5 17. a3 ({RR} 17. Bxb4 Bf4+) 17... Nxd2 18. Kxd2 Qa5 19. Kd1 Bd7) 12... Nb4 13. Qb1 Rb8 14. O-O Bg4) 11... Qd7 ({RR} 11... Qe8 12. O-O-O Bxc5 13. Bd6 Bxd6 14. Nxd6 Qe6 15. Nb5) 12. Ne5 ({RR} 12. Bd6 Bxd6 13. Nxd6 ({RR} 13. cxd6 Re8+ 14. Kd1 Ne4) 13... b6 14. O-O-O bxc5) ({RR} 12. O-O-O a6) 12... Qe6 13. O-O-O Ne8 ({RR} 13... Nxe5 14. Nxd4 Qa6 15. Bxe5) 14. f4 ({RR} 14. Re1 a6 15. Nd3 Qf6 16. Bg3 axb5 17. cxb5 Nd8) 14... Qh6 ({RR} 14... a6 15. Nxc6 bxc6 16. Nxd4 Qe3+ 17. Qd2 Qxd2+ 18. Rxd2 Nxc7) 15. Nxc6 ({RR} 15. Qd2 Bxc5 16. Nd3 a6 17. Nxc5 axb5) 15... bxc6 16. Qe4 Bxc5 17. Be5 ({RR} 17. Ba5 Bg4 18. Rd2 Bb6 ({RR} 18... f5 19. Qe5) 19. Bxb6 axb6 20. a3 Rd8 21. Nxd4 Nf6 22. Qe5 Rde8 23. Qg5 ({RR} 23. Qd6 c5 24. Nc6 Re1+ 25. Kc2 Rfe8) 23... Qxg5 24. fxg5 Re1+ 25. Kc2 Ne4) 17... Bg4 18. b4 ({RR} 18. Be2 Bxe2 19. Qxe2 cxb5) ({RR} 18. Rd2 f5 19. Qc2 cxb5) 18... Bxb4 19. Rxd4 f6 ({RR} 19... f5 20. Qc2 ({RR} 20. Qb1 Bc5) 20... Bc5 21. Rd3 cxb5 22. cxb5 Bb6) 20. Bd6 ({RR} 20. Qxc6 Rc8 21. Qa6 ({RR} 21. Qd5+ Rf7 22. Bd6 Nxd6 23. Nxd6 Bxd6 24. Qxd6 Rd7) 21... fxe5) 20... Nxd6 21. Nxd6 {Svidler,P (2744)-Jakovenko,D (2729) Sochi 2012 CBM 148 [Ftacnik,Lubomir] 0-1}) ({RR} 6... d4 7. Ne4 Nxe4 8. Qxe4 Nc6 9. e3 Bxc5 10. exd4 Nxd4 11. Bd2 f5 12. Qd3 Nxf3+ 13. Qxf3 Bd4 14. Bc3 Qf6 15. Rc1 O-O 16. Be2 Bxc3+ 17. Rxc3 e5 18. O-O Be6 19. Qxb7 Rab8 20. Qxa7 Rxb2 21. Bd1 {Krasenkow,M (2478)-Baenziger,F (2444) Weissenhorn GER 2026 ½-½}) ({RR} 6... d4 7. Nb5 Bxc5 8. Bf4 e5 9. Bxe5 Bb4+ 10. Nd2 Nc6 11. Bxd4 Nxd4 12. Nxd4 O-O 13. e3 Bxd2+ 14. Qxd2 Ne4 15. Qb4 Qf6 16. Nf3 Bg4 17. Be2 Rad8 18. c5 Rfe8 19. Rd1 Bxf3 20. gxf3 a5 21. Rxd8 {Galliamova,A (2445)-Geller,E (2515) Vienna 1993 0-1}) 7. cxd5 exd5 8. Bg5 O-O $146 ({RR} 8... Qa5 9. e3 O-O 10. a3 Qxc5 11. b4 Qd6 12. Nb5 Qd8 13. Bd3 h6 14. Bf4 a5 15. Nc7 Rb8 16. b5 Bd6 17. Bxd6 Qxd6 18. bxc6 Qxc7 19. cxb7 Qxc2 20. Bxc2 Rxb7 21. O-O Be6 22. Nd4 Rfb8 23. Rfb1 {Trichkov,V (2336)-Mikusik,M (2118) Prague 2009 1-0}) 9. e3 h6 10. Bh4 Qa5 11. Be2 Qxc5 12. Rd1 Be6 13. O-O Rac8 14. Qa4 Qb6 15. Qb5 Qxb5 16. Bxb5 Rfd8 1/2-1/2

[Event "Women-Veterans"]
[Site "Vienna"]
[Date "1993.??.??"]
[Round "?"]
[White "Polgar, Zsuzsa"]
[Black "Geller, Efim P"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2560"]
[BlackElo "2515"]
[PlyCount "55"]
[EventDate "1993.06.??"]
[EventType "schev"]
[EventRounds "6"]
[EventCountry "AUT"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. a3 Nc6 9. b4 Be7 10. cxd5 exd5 11. Be2 Be6 12. Nd4 Rc8 13. O-O Nxb4 14. axb4 Rxc3 15. Rxa7 Qb6 16. Nb5 Rc4 17. Bxc4 dxc4 18. Qa4 Bd7 19. Qa5 Qc6 $146 ({RR} 19... Qxb5 20. Qxb5 Bxb5 21. Rxb7 Bd7 22. Bg5 Bd8 23. Bxf6 Bc6 24. Bxd8 Bxb7 25. Bb6 Be4 26. Rc1 Bd3 27. Bd4 Ra8 28. b5 f6 29. b6 Kf7 30. Ra1 Rxa1+ 31. Bxa1 Be4 32. f3 Bb7 33. Kf2 f5 34. h4 {Schafranietz,S-Zumsande,M (2316) Neumuenster 1999 ½-½ (46)}) 20. Nd4 Qc8 21. Qb6 c3 22. Qxb7 Qc4 23. Be5 Rd8 24. Bxf6 Bxf6 25. Ra8 Re8 26. Rxe8+ Bxe8 27. Qb8 Kf8 28. Nf5 1-0

[Event "Yerevan Zonal"]
[Site "Yerevan"]
[Date "1981.02.??"]
[Round "11"]
[White "Gavrikov, Viktor"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2365"]
[BlackElo "2615"]
[PlyCount "28"]
[EventDate "1982.02.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[EventCategory "12"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. cxd5 Nxd5 9. Nxd5 exd5 10. Bd3 Bb4+ 11. Ke2 Nc6 12. Qc2 h6 ({RR} 12... Re8 13. Bxh7+ Kh8 14. Rhd1 g6 15. Bxg6 Qf6 16. Bxf7 Qxf7 17. Ng5 Qh5+ 18. f3 d4 19. g4 Bxg4 20. fxg4 Qxg4+ 21. Kf1 Qh5 22. Qe2 Qh4 23. Rac1 dxe3 24. Rc4 Rf8 25. Kg2 Rxf4 26. Rxf4 Qxg5+ 27. Kh3 {Diaz Perez,M (2464)-Colbow,C (2373) San Vicente ESP 2024 0-1 (39)}) 13. a3 $146 ({RR} 13. Rhd1 Be6 14. Kf1 Bd6 15. Bxd6 Qxd6 16. Be2 Rfd8 17. Kg1 Rac8 18. Qd2 Qb4 19. Qxb4 Nxb4 20. a3 Nc6 21. b4 Bf5 22. Rac1 Be4 23. Bb5 Kf8 24. Bxc6 Rxc6 25. Nd4 Rxc1 26. Rxc1 Ke7 27. f3 Bd3 {Zara,D-Seslija,D Groningen 1967 ½-½ (42)}) ({RR} 13. Rhd1 Be6 14. Kf1 Rc8 15. Qe2 Bd6 16. Bxd6 Qxd6 17. Kg1 Ne5 18. Nd4 Ng4 19. Nf3 Ne5 20. Nd4 Ng4 21. g3 Ne5 22. Rac1 Bg4 23. f3 Bh5 24. Kg2 Rxc1 25. Rxc1 Nc6 26. Nxc6 bxc6 27. Qc2 Qf6 {Bacrot,E (2700)-Sokolov,A (2594) France 2008 ½-½ (42)}) ({RR} 13. Rhd1 Qf6 14. a3 Be7 15. Qc3 Be6 16. Nd4 Nxd4+ 17. Qxd4 Qxd4 18. exd4 {½-½ (18) Tukmakov,V (2560)-Geller,E (2590) Tbilisi 1978}) 13... Bd6 14. Bxd6 Qxd6 1/2-1/2

[Event "Sochi-A"]
[Site "Sochi"]
[Date "1989.??.??"]
[Round "?"]
[White "Ruban, Vadim"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2515"]
[BlackElo "2505"]
[Annotator "Ftacnik,Lubomir"]
[PlyCount "46"]
[EventDate "1989.01.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[EventCategory "10"]
[SourceTitle "CBM 016"]
[Source "ChessBase"]
[SourceDate "1990.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.06.01"]
[SourceQuality "1"]

1. d4 {Jussupow,Artur} d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bf4 ({RR} 5. Qc2 O-O 6. Bg5 h6 7. Bxf6 Bxf6 8. Rd1 c5 ({RR} 8... g6 9. e3 c6 10. Bd3 dxc4 11. Bxc4 Nd7 12. h4 Bg7 13. a3 Qe7 14. Ba2 b6 15. Bb1 h5 16. O-O Bb7 17. Ng5 Rfd8 18. Ba2 Nf6 19. e4 Ng4 20. e5 Rd7 21. Ne2 Rad8 22. Bxe6 fxe6 23. Qxg6) 9. dxc5 Qa5 10. cxd5 exd5 11. Qd2 Bxc3 12. Qxc3 Qxc3+ 13. bxc3 Na6 14. e3 Nxc5 15. Rxd5 b6 16. Rd4 Bb7 17. Bc4 Rac8 18. Ne5 Bxg2 19. Rg1 Bh3) 5... O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2 ({RR} 8. a3 Nc6 9. Rc1 ({RR} 9. Be2 dxc4 10. Bxc4 Nh5 ({RR} 10... Qxd1+ 11. Rxd1 b6 12. e4 Bb7 13. e5 Ng4 14. Ne4 Rfd8 15. O-O Na5 16. Nxc5 Bxf3 17. Rxd8+ Rxd8 18. Nxe6 Re8 19. Nc7 Rc8 20. e6 Nxc4 21. e7 Bc6 22. Rd1 Re8 23. Nxe8 Bxe8 24. Rd8 Nf6 25. Bg5) 11. Bg5 Be7) 9... d4 10. Nxd4 e5 11. Nb3 Bxa3 12. bxa3 exf4 13. Qxd8 Rxd8 14. exf4 Be6 15. f3 b6 16. Kf2 Nd4 17. Nxd4 Rxd4 18. Ke3 Rd7 19. Be2 Re8 20. Kf2 Rc8) 8... Nc6 9. a3 Bd7 ({RR} 9... Qa5 10. Nd2 ({RR} 10. O-O-O Be7 11. g4 ({RR} 11. h4)) 10... Bb4 ({RR} 10... Be7) 11. cxd5 Nxd5 ({RR} 11... exd5) 12. Nxd5 exd5 13. Bd3 h6 14. Rc1 Be7 15. O-O Be6 16. Nb3 Qb6 17. Nc5 Rac8 18. Nxe6 fxe6 19. Qe2 Bf6 20. Qh5 Ne7 21. b4) 10. Rd1 ({RR} 10. cxd5 exd5 11. Be2 ({RR} 11. Rd1 Be6 12. Be2 h6 13. O-O Qe7 14. Na4) 11... d4) 10... Rc8 11. Be2 (11. cxd5 exd5 12. Be2 ({RR} 12. Nxd5 Nxd5 13. Rxd5 ({RR} 13. Qxc5 Ncb4) 13... Nb4) 12... Be6 ({RR} 12... Be7 13. O-O Qb6 14. Qb1 Be6 15. Bd3 Na5 16. Be5 g6 17. Bd4) ({RR} 12... Be6 13. O-O Be7 ({RR} 13... h6 14. Nxd5 Nxd5 15. Qxc5 Nxf4 16. exf4 Qf6 17. Qb5) 14. Ng5) 13. O-O) ({RR} 11. Bg5 Be7 12. Bxf6 Bxf6 13. cxd5 exd5 14. Rxd5 Qe7 ({RR} 14... Ne7 15. Rd2 Bxc3 16. bxc3 Qc7 17. Bd3 g6 18. O-O Qxc3 19. Bxg6 Qg7 20. Qb1 Bh3 21. gxh3 Nxg6 22. Kh1) 15. Bd3 g6 16. O-O Be6 17. Rb5 Rfd8 18. Be4 a6 19. Rb6 Na5 20. Qa4 Qc5 21. Rb4 Qc7 22. Nd4 Bc4) ({RR} 11. cxd5 exd5 12. Be2 Qe7 13. O-O Be6 14. Rd2 ({RR} 14. Ne5 Bd6 15. Nxc6 bxc6 16. Bxd6 Qxd6 17. Rd2 Qe5 18. Qa4 Rc7 19. Rc1 Rb8 20. Bf3) ({RR} 14. Bg5 Rfd8 15. Qa4 ({RR} 15. Rd2 h6 16. Bxf6 Qxf6 17. Rfd1 Ne7) 15... h6 16. Bh4 a6 ({RR} 16... g5 17. Bg3 Bf5) 17. Rd2 g5 18. Bg3 ({RR} 18. Nxg5 hxg5 19. Bxg5 Kg7) 18... Bf5 19. Rfd1 Be4 ({RR} 19... Qe6 20. b4 Ba7 21. b5) 20. Nxe4 dxe4 21. Rxd8+ Rxd8 22. Nd2 {RR} Bd6) 14... Rfd8 15. Rfd1 h6 16. Ne5 Bd6 17. Nxc6 bxc6 18. Bxd6 Rxd6 19. Bf3 Rcd8 20. Ne2 Ne4 21. Bxe4 dxe4 22. Nd4 Qg5 23. Nxe6 Rxd2 24. Rxd2 Rxd2 25. Qxd2 fxe6) 11... Be7 ({RR} 11... dxc4 12. O-O ({RR} 12. Bxc4 Qa5 13. O-O Rfd8 14. e4 ({RR} 14. Ne4 Be7 15. Nd6 Bxd6 16. Bxd6 b5 17. Ba2 Nd4 18. Qd2 Nxf3+ 19. gxf3 Qxd2 20. Rxd2 Bc6) ({RR} 14. Qb3 Bb6) ({RR} 14. b4 Nxb4 15. axb4 Bxb4 16. Ne4 b5) 14... Nh5 15. Bc1 ({RR} 15. Bg5 Be7 16. Nd5 exd5 17. exd5 Ne5 18. Bxe7 Rxc4 19. Bxd8 Qxd8 20. Qe2 Nxf3+) 15... Qc7 ({RR} 15... Be7 16. Qe2 {RR} Ne5) 16. Nb5 Qb8 17. Bxe6 {RR} Bxf2+ 18. Qxf2 Bxe6 19. Rxd8+ Nxd8 20. Nxa7) 12... a6 ({RR} 12... h6) ({RR} 12... Na5 13. Ne5 ({RR} 13. Bg5 Qc7) 13... Qe7 14. Ne4) 13. Bxc4 Nh5 ({RR} 13... b5 14. Bd3 Be7 15. Ne5 ({RR} 15. Ne4)) ({RR} 13... Be7 14. Bd3) 14. Ng5 ({RR} 14. Bg5 Be7) 14... g6 15. Nge4 Be7 ({RR} 15... Nxf4 16. Rxd7 {RR} Nh3+ 17. gxh3 Qh4 18. Nxc5) 16. Bd6 ({RR} 16. Bh6 Ng7 ({RR} 16... Re8 17. Nd6) 17. Be2 ({RR} 17. Rd2 Ne5 18. Ba2 Qc7) 17... Qc7 18. Bf4) ({RR} 16. Nd6 Rc7 17. Bh6 Ng7) 16... Bxd6 ({RR} 16... f5 17. Nc5) 17. Rxd6 ({RR} 17. Nxd6 Rc7 18. Rd2) 17... Nb8 ({RR} 17... Ne5 18. Be2 f5 19. Bxh5 gxh5 20. Ng3) ({RR} 17... Qe7 18. Be2 ({RR} 18. Rxd7 Qxd7 19. g4 Ne5 20. gxh5 f5) 18... f5 19. Bxh5 gxh5 20. Rfd1) 18. Be2 Ng7 ({RR} 18... Nf6 19. Rfd1 Nxe4 20. Qxe4 Qc7 21. Qd4) 19. Rd3 ({RR} 19. Rd2) ({RR} 19. Rfd1 Ne8 20. R6d3) 19... Qe7 ({RR} 19... f5 20. Nd6) 20. Qd2 Bc6 ({RR} 20... Rfd8 21. Rd1) 21. Rd1 Rc7 ({RR} 21... Bxe4 22. Nxe4 Rc7 23. Nd6 Nc6 24. f4) ({RR} 21... Nf5 22. Bg4) 22. Nd6 Nd7 ({RR} 22... Rd8 23. Nf5) ({RR} 22... Rd7 23. e4 e5 24. Bg4 f5) 23. e4 Ne8 ({RR} 23... Ne5 24. Rh3 ({RR} 24. Rd4)) ({RR} 23... Nc5 24. Rh3) ({RR} 23... e5 24. Nc4 Nf6) 24. Nxe8 Rxe8 25. Rd6 Rec8 ({RR} 25... Nf6 26. e5 ({RR} 26. Qf4 Rd7 27. e5 Nd5) 26... Ne4) ({RR} 25... Ne5 26. f4) 26. Qf4 {Kramnik,V (2770)-Jussupow,A (2640) Dortmund 1997 CBM 060 [Jussupow,Artur] 1-0 (44)} ({RR} 26. f4) {RR} 26... Nf6 ({RR} 26... Nf8) ({RR} 26... e5 27. Qe3 Nf6)) 12. O-O ({RR} 12. cxd5 Nxd5 13. Nxd5 exd5 14. Qb3 Qa5+) 12... dxc4 ({RR} 12... Na5 13. Ne5) 13. Bxc4 Qb6 {N} (13... Qa5 14. Qb3 Rfd8 15. Qxb7 e5 16. Bg3 Rb8 17. Qa6 Qxa6 18. Bxa6 e4 19. Ne5 $16 {Portisch,L-Westerinen,H/Nice ol/1974/-/35/}) ({RR} 13... Qa5 14. Qb3 Rfd8 15. Qxb7 e5 16. Bg3 Rb8 17. Qa6 Qxa6 18. Bxa6 e4 19. Ne5 Rxb2 20. Rxd7 Rxd7 21. Nxc6 {RR} Bxa3 22. Ne5 Re7 23. Rd1 h5) ({RR} 13... Nh5 14. Bd3 g6 15. Bh6) 14. Ng5 $146 (14. Ba2 $5 Rfd8 15. Nd2 $14) ({RR} 14. Ba2 Rfd8 15. e4 Nh5 16. Be3 Qc7 17. Rd2 Nf6 18. h3 Be8 19. Rfd1 Rxd2 20. Rxd2 a6 21. Ng5 Rd8 22. Nd5 exd5 23. exd5 h6 24. Nf3 Bd6 25. dxc6 Bxc6 26. Qd1 Bxf3 27. gxf3 Bh2+ 28. Kg2 Rxd2 {Edouard,R (2636)-Jussupow,A (2589) Barcelona 2010 ½-½ (40)}) ({RR} 14. Ba2 Rfd8 15. Nd2) ({RR} 14. Ba2 Rfd8 15. Rd2 Be8 16. Rfd1 a6 17. h3 Qa5 18. Ng5 Rxd2 19. Rxd2 Rd8 20. Rxd8 Qxd8 21. Bb1 g6 22. Nge4 Kg7 23. Bg5 Nxe4 24. Bxe7 Nxe7 25. Nxe4 Qa5 26. Qc5 Qxc5 27. Nxc5 Bc6 28. Be4 b6 {Thejkumar,M (2443)-Jussupow,A (2581) Doha 2014 ½-½ (35)}) 14... h6 ({RR} 14... Rfd8 15. Nce4) 15. Nge4 ({RR} 15. Rxd7 hxg5) 15... Na5 (15... Nxe4 16. Qxe4 Na5 $1 17. Rxd7 Rxc4 18. Qf3 Bf6 $13) ({RR} 15... Nxe4 16. Qxe4 Na5 17. Rxd7 Rxc4 18. Qf3 Bf6 19. Bd6 Rd8 20. Rxd8+ Qxd8 21. Bb4) 16. Nxf6+ Bxf6 17. Ba2 Bb5 (17... Bxc3 $5 18. Bb1 f5 19. bxc3 Bb5 $13) ({RR} 17... Bxc3 18. Bb1 f5 19. bxc3 Bb5 20. Rd6) 18. Bb1 g6 19. Rd6 Qc5 20. Rxe6 (20. Nxb5 Qxb5 21. Qd1 Bg7 22. b4 Nc4 23. Bd3 $14) 20... Qc4 21. Nxb5 Qxc2 (21... Qxe6 $5 22. Qa4 $13) 22. Bxc2 fxe6 23. Bxg6 Kg7 $13 {Ftacnik} 1/2-1/2

[Event "Match/Nation YUG-URS 32-34"]
[Site "Budva"]
[Date "1967.06.28"]
[Round "6"]
[White "Gligoric, Svetozar"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D37"]
[PlyCount "31"]
[EventDate "1967.06.22"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "YUG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 {Ftacnik,Lubomir Ftacnik,Lubomir} d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Qa5 8. Nd2 ({RR} 8. Bd6 Bxd6 9. cxd6 Rd8 10. Qa4 Qxa4 11. Nxa4 dxc4 12. Rd1 b5 13. Nc3 a6 14. a4 Bd7 15. Ne5 Be8 16. f3 b4 17. Ne4 Bxa4 18. Rd4 Nd5 19. Nxc4 Nc6 20. Rd3 Bb5 21. b3 Rab8 22. Ned2 Nb6 {Borgonovo,F (1606)-Gomes,M (2041) Florianopolis BRA 2026 0-1 (50)}) ({RR} 8. Qc2 Nc6 9. a3 Qxc5 10. O-O-O Bd7 11. g4 Rfc8 12. Kb1 Be8 13. Nd2 Bf8 14. g5 Nh5 15. cxd5 ({RR} 15. Nb3 Qb6 16. cxd5 Nxf4 17. exf4 Ne7) 15... Nxf4 16. exf4 Nd4 17. Qd3 Nf5 ({RR} 17... exd5 18. Bg2 Bc6 19. Rc1) 18. Bh3 b5 19. Bxf5 exf5 20. Nb3 Qb6 ({RR} 20... Qxf2 21. Nd4) 21. Qe3 b4 22. Qxb6 axb6 {Goldin,A (2525)-Geller,E (2505) Sochi 1989 CBM 016 [Ftacnik,Lubomir] 1-0 (32)}) 8... Qxc5 9. Rc1 ({RR} 9. a3 Nc6 ({RR} 9... dxc4 10. Bxc4 ({RR} 10. Nxc4 Rd8 11. Qc2 Nd5 12. Be5 f6) 10... Rd8 11. Rc1 Nc6 ({RR} 11... Rxd2 12. Qxd2 Qxc4 13. Ne2) 12. b4 Qf5 13. Bg3 Nh5 14. Bc7 Rd7 15. g4 Qf6 16. b5 Rxc7 17. bxc6 Rxc6 18. Ncb1 b5 19. Bxb5 Rxc1 20. Qxc1 Bb7 21. Rf1 Qe5 22. Qc4 Rc8 23. Qd3 Rc1+ 24. Ke2) 10. b4 Qb6 11. cxd5 Nxd5 ({RR} 11... exd5 12. Nf3 ({RR} 12. Nb3 Bg4 13. Be2 Bxe2 14. Qxe2 ({RR} 14. Nxe2 a5) 14... Rfc8) ({RR} 12. Bd3 d4 13. Na4 Qd8) 12... Bg4 ({RR} 12... a5 13. b5) 13. Be2 ({RR} 13. Nxd5 Nxd5 14. Qxd5 Nxb4) 13... Bxf3 ({RR} 13... Nxb4 14. Na4 Qa5 15. axb4 Qxb4+ 16. Qd2) ({RR} 13... Rfd8 14. Na4 Bxb4+ 15. Kf1 Qa5 16. axb4 Qxb4 17. Rb1) ({RR} 13... a6 14. O-O Rfd8) 14. Bxf3 d4 15. exd4 Nxd4) 12. Nxd5 exd5 13. Bd3 g6 ({RR} 13... d4 14. O-O) ({RR} 13... Rd8 14. O-O Bf6 15. Rc1 g6 ({RR} 15... Be6 16. b5 Ne5 17. Bxe5 Bxe5 18. Bxh7+ Kxh7 19. Qh5+ Kg8 20. Qxe5 Qxb5 21. Ne4) 16. Rc5 Ne5) 14. O-O Bf6 15. Rc1 Ne5 ({RR} 15... Bb2 16. Rc5 Bxa3 ({RR} 16... Be6 17. Rb5 Qa6 18. a4) 17. Rb5 Qd8 18. Qb3 Bxb4 19. Rxb4 Nxb4 20. Qxb4) ({RR} 15... Re8 16. Nf3 ({RR} 16. Qf3 Ne5 17. Bxe5 Rxe5) 16... a6) 16. Nb3 ({RR} 16. Nf3 Bg4 ({RR} 16... Nxd3 17. Qxd3 Be6 ({RR} 17... Bf5 18. Qxd5 Rfd8 19. Qa2) 18. Bc7 Qa6 19. Qxa6 bxa6 20. Be5) 17. Be2 Nxf3+ 18. Bxf3 Bxf3 19. Qxf3 Qe6 ({RR} 19... Bb2 20. Rb1 Bxa3 21. Bh6 Rfc8 22. e4 Bxb4 23. Rxb4 Qxb4 24. Qf6 Qc3 25. e5) 20. Rc7) 16... Bg4 ({RR} 16... Be6 17. Be2 Nc4 18. Nc5 Nxa3 19. Qb3) ({RR} 16... Nxd3 17. Qxd3 Bf5 18. Qxd5 Bb2) 17. Be2 Bxe2 18. Qxe2 Nc4 ({RR} 18... Rfc8 19. Nc5) 19. Nc5 Rfd8 ({RR} 19... Rfe8 20. Nd7 Qc6 21. Nxf6+ Qxf6 22. Qd3) ({RR} 19... Rad8 20. e4 Nxa3 21. exd5 Qxb4 22. Qf3 Bd4 23. Nb3) 20. e4 Nxa3 21. exd5 Qxb4 ({RR} 21... Rxd5 22. Qf3 ({RR} 22. Qa2 Rf5) 22... Rf5 ({RR} 22... Rd4 23. Be3) 23. g4) 22. Qf3 Nb5 ({RR} 22... Bd4 23. Be3 Bxe3 24. fxe3 f5 25. Ne6 Rd7 26. e4) ({RR} 22... Nc4 23. Ne4 Bg7 24. d6) ({RR} 22... Be7 23. Be3 ({RR} 23. d6 Bxd6 24. Bxd6 Rxd6 25. Nxb7 Rb6 26. Nd6 Rf8) 23... Rac8 24. d6 Bxd6 25. Nxb7 Re8) 23. Be3 Bg7 {Illescas Cordoba,M (2598)-Narciso Dublan,M (2546) Barcelona 2007 CBM 121 [Ftacnik,Lubomir] 1-0 (51)} ({RR} 23... Be5 24. Nxb7 ({RR} 24. Rb1 Qh4 25. g3 Qc4 26. Nxb7 Qxd5) 24... Re8 25. Rb1 Qa4 26. Nc5)) 9... Nc6 10. a3 $146 ({RR} 10. Nb3 Qb6 11. cxd5 Nxd5 12. Nxd5 exd5 13. Bd3 Bf6 14. O-O g6 15. Bd6 Re8 16. Bc5 Qd8 17. Nd4 Nxd4 18. Bxd4 Bxd4 19. exd4 Qb6 20. Qb3 Qxd4 21. Rfd1 Qe5 22. Qb4 Be6 23. Bb5 Red8 24. Rd4 Rac8 {Karabut,V (2104)-Kasatkin,P (2200) Omsk 2007 ½-½ (76)}) 10... e5 11. b4 Qd6 12. Bg3 Rd8 13. Nf3 d4 14. exd4 Nxd4 15. Nxd4 Qxd4 16. Be2 1/2-1/2

[Event "October Revolution 50years"]
[Site "Moscow"]
[Date "1967.06.16"]
[Round "17"]
[White "Geller, Efim P"]
[Black "Bobotsov, Milko Georgiev"]
[Result "1/2-1/2"]
[ECO "D37"]
[Annotator "Dolmatov,Sergey"]
[PlyCount "62"]
[EventDate "1967.05.21"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. e3 Be7 6. Bd3 d5 7. cxd5 exd5 8. a3 ({RR} 8. Qa4+ c6 9. O-O O-O 10. Ne5 c5 11. Bd2 c4 12. Be2 a6 13. a3 b5 14. Qc2 Nbd7 15. f4 Nb6 16. g4 Nfd7 17. Rf3 Nxe5 18. fxe5 f6 19. exf6 Rxf6 20. Raf1 Qd7 21. Rxf6 Bxf6 22. Rf5 Re8 {Demidov,M (2497)-Bindrich,F (2590) Czech Republic 2015 ½-½ (54)}) ({RR} 8. Qc2 Nbd7 9. g4 Bb4 10. Bd2 O-O 11. O-O-O Re8 12. h4 Ne4 13. Ng5 Bxc3 14. Bxc3 h6 15. Nxe4 dxe4 16. Bc4 Nf6 17. g5 Nd5 18. gxh6 gxh6 19. Rdg1+ Kh8 20. Rg4 Qf6 21. Rhg1 Nxc3 22. Rf4 Qd6 {Rangel,D (2207)-Aranha Filho,A (2226) Copacabana 2022 ½-½ (34)}) 8... O-O 9. b4 (9. Ne5 c5 10. Ne2 Nc6 11. b3 Bd6 $10 {Korchnoi,V-Spassky,B/Kiev/1968/ Inf 6/606/}) 9... a5 $146 ({RR} 9... Nbd7 10. Qb3 a6 11. a4 Ne4 12. Nxd5 Bxd5 13. Qxd5 Bxb4+ 14. Kf1 Nef6 15. Qb3 c5 16. Bb2 Qe7 17. Ke2 a5 18. d5 Ne4 19. Rhd1 Kh8 20. Kf1 f5 21. Bb5 Ndf6 22. h3 Rad8 23. Kg1 Qf7 24. Ne5 {Stern,R (2517)-Gebigke,M (2137) Berlin 2012 1-0 (42)}) ({RR} 9... Nbd7 10. Bb2 Ne4 11. O-O f5 12. Qb3 Ndf6 13. h3 g5 14. Bxe4 Nxe4 15. Nxe4 fxe4 16. Ne5 Bd6 17. Rac1 Qe8 18. b5 a5 19. a4 Qe6 20. Ba3 Rf5 21. Bxd6 Qxd6 22. Qb2 Re8 23. Qc3 Re7 24. Rc2 {Vagovic,M (1691)-Kubis,I (1871) Slovakia 2018 ½-½ (54)}) 10. b5 Nbd7 11. Qb3 Bd6 12. O-O Re8 13. a4 Nf8 14. Ba3 $10 Ng6 15. Bxd6 Qxd6 16. Rfc1 Re7 17. Qa3 Rd8 18. Qxd6 cxd6 (18... Rxd6 19. Rc2 Ne8 20. Rac1 f6 21. Ne2 Nf8 22. Ng3 g6 $10) 19. Rc2 Rc7 20. Rac1 Kf8 (20... Rdc8 $2 21. Bf5 Rd8 22. Nxd5 Rxc2 23. Nxf6+ gxf6 24. Rxc2 $16) 21. h3 Ne7 22. Nd2 Rdc8 23. f3 g6 24. g4 h6 25. Ne2 $6 (25. Kf2 $14 {d2-f1-g3-e2-f4,f2-e2-d2,h3-h4,g4-g5}) 25... Rxc2 26. Rxc2 Rxc2 27. Bxc2 Kg7 28. Kf2 Ne8 29. Nf1 (29. Nb1 $5 Nc7 30. Nbc3 Ne6 31. Bb3 $10) 29... Nc7 30. Nfg3 Ne6 31. h4 Nc7 1/2-1/2

[Event "Dortmund op-A"]
[Site "Dortmund"]
[Date "1992.??.??"]
[Round "8"]
[White "Pekarek, Ales"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2455"]
[BlackElo "2535"]
[PlyCount "44"]
[EventDate "1992.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 029"]
[Source "ChessBase"]
[SourceDate "1992.08.01"]
[SourceVersion "1"]
[SourceVersionDate "1992.08.01"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. a3 Nc6 9. Be2 dxc4 10. Bxc4 a6 11. Qc2 Be7 12. Rd1 ({RR} 12. O-O b5 13. Rfd1 Qb6 14. Bd3 Bb7 15. Ne4 Nxe4 16. Bxe4 f5 17. Bd3 Rac8 18. Qe2 Bf6 19. Bg3 g6 20. Rac1 e5 21. Bb1 e4 22. Ba2+ Kh8 23. Ne1 Ne5 24. Rxc8 Rxc8 25. Qd2 Nc4 26. Qe2 Ne5 {Radjabov,T (2610)-Beliavsky,A (2661) Moscow 2002 ½-½}) 12... Qa5 13. O-O Bd7 ({RR} 13... b5 14. Ba2 Bb7 15. Ng5 g6 16. Nce4 Nxe4 17. Qxe4 Nd8 18. Qd4 b4 19. h4 bxa3 20. bxa3 Qxa3 21. Ne4 f5 22. Bh6 Rf7 23. Ng5 Bf6 24. Qc4 Re7 25. Rd3 Qb2 26. Rd6 Qb5 27. Rfd1 Nf7 28. Rxe6 {Suleymenov,A (2512)-Antonio,V (2410) Pavlodar KAZ 2023 1-0 (37)}) 14. e4 $146 ({RR} 14. Ng5 Rfd8 15. Nd5 exd5 16. Rxd5 Qb6 17. Rxd7 Rxd7 18. Bxf7+ Kf8 19. Ba2 g6 20. Nxh7+ Kg7 21. Bb1 Kxh7 22. Qxg6+ Kh8 23. Qh6+ Kg8 24. Ba2+ Nd5 25. Qg6+ Kh8 26. Qh5+ Kg8 27. Qg4+ Kh8 28. Qh5+ Kg8 {Efimov,I (2450)-Dutreeuw,M (2370) Asti 1995 1-0 (37)}) 14... Be8 15. Rfe1 b5 16. Ba2 Rc8 17. Bb1 Nh5 18. e5 g6 19. Bh6 b4 20. Bxf8 bxc3 21. Bxe7 Nxe7 22. Ba2 Ba4 1/2-1/2

[Event "URS-chT Republics 13th Group2"]
[Site "Riga"]
[Date "1975.07.??"]
[Round "5"]
[White "Yuferov, Sergey N"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2420"]
[BlackElo "2600"]
[PlyCount "36"]
[EventDate "1975.07.15"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "URS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Russia"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "RUS"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Nc6 8. Qc2 Bxc5 9. a3 Qa5 10. Rd1 Bd7 11. Nd2 Be7 12. Be2 Rac8 13. O-O Qb6 $146 ({RR} 13... h6 14. Bg3 a6 15. Bf3 dxc4 16. Nxc4 Qc5 17. Nd6 Rb8 18. b4 Qa7 19. Nde4 Nxe4 20. Nxe4 Rbd8 21. Bc7 b6 22. Bxd8 Rxd8 23. Be2 f5 24. Ng3 b5 25. Nh5 Rc8 26. Qb2 Bf8 27. Nf4 Ne7 28. Qb3 {Vandevoort,P (2415)-Mueller,M (2234) Germany 2006 1-0 (47)}) 14. b4 h6 15. cxd5 exd5 16. Na4 Nd4 17. exd4 Rxc2 18. Nxb6 axb6 1/2-1/2

[Event "Berliner Sommer 09th"]
[Site "Berlin"]
[Date "1991.??.??"]
[Round "?"]
[White "Cosma, Ioan"]
[Black "Geller, Efim P"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "2365"]
[BlackElo "2525"]
[PlyCount "44"]
[EventDate "1991.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Qc2 O-O 6. cxd5 exd5 7. Bf4 c5 ({RR} 7... Re8 8. a3 c6 9. e3 Bd6 10. Bg5 Nbd7 11. Bd3 h6 12. Bh4 Nf8 13. O-O Bg4 14. Bg3 Bxf3 15. gxf3 Nh5 16. Kg2 Qg5 17. Rae1 Ne6 18. Bf5 g6 19. Bg4 Bf8 20. Qd1 Nhg7 21. f4 Qf6 22. Qd3 {Dmitrenko,V (2395)-Hamidov,A (2250) chess.com INT 2024 0-1 (91)}) 8. dxc5 Nc6 9. e3 Bxc5 10. a3 $146 ({RR} 10. Rd1 Qa5 11. a3 Ne4 12. Rxd5 Nxc3 13. bxc3 Ne7 14. Ng5 g6 15. Rd1 Bf5 16. e4 Bg4 17. Rb1 Bd4 18. h3 Bxc3+ 19. Bd2 Bxd2+ 20. Qxd2 Qxd2+ 21. Kxd2 Rad8+ 22. Ke3 Bc8 23. Bc4 h6 24. Nxf7 Rxf7 {Turov,M (2600)-Oglaza,O (2322) Teplice 2018 ½-½ (50)}) 10... d4 11. O-O-O Bg4 12. Be2 Rc8 13. Kb1 Qa5 14. Nb5 Be7 15. Nd6 Bxd6 16. Bxd6 Rfd8 17. Qc5 Qxc5 18. Bxc5 Ne4 19. Rc1 d3 20. Bd1 d2 21. Rc4 Nxf2 22. Rf1 Bf5+ 0-1

[Event "New York Manhattan"]
[Site "New York"]
[Date "1990.??.??"]
[Round "9"]
[White "Kaidanov, Gregory S"]
[Black "Geller, Efim P"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2500"]
[BlackElo "2515"]
[Annotator "Ftacnik,Lubomir"]
[PlyCount "71"]
[EventDate "1990.04.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "10"]
[SourceTitle "CBM 019"]
[Source "ChessBase"]
[SourceDate "1990.12.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.12.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Be2 Nc6 9. O-O a6 (9... dxc4 10. Bxc4 a6) 10. cxd5 exd5 11. Rc1 Ba7 ({RR} 11... Be6 12. Ne5 Nxe5 13. Bxe5 Rc8 14. Bf3 Nd7 15. Bd4 Bxd4 16. Qxd4 Rc4 17. Qd2 Ne5 18. Be2 Rc6 19. Qd4 Nc4 20. Bf3 Nb6 21. Ne2 Qc7 22. Rxc6 bxc6 23. Rc1 Rc8 24. Qc5 Nd7 25. Qa3 Qb6 26. Nf4 {Daakshin,A (2308)-Pranav K P (2308) Chennai IND 2026 1-0 (48)}) 12. Ne5 $1 Ne7 (12... Nxe5 13. Bxe5 Re8 $2 14. Bxf6 Qxf6 15. Nxd5 Qxb2 16. Nc7 $18) (12... d4 13. Nxc6 bxc6 14. exd4 $14) 13. Qb3 $146 ({RR} 13. Bf3 h6 14. Qe2 Be6 15. Rfd1 Qa5 16. h3 Rfd8 17. Bh2 Rac8 18. Nd3 Bf5 19. Nf4 Kf8 20. a3 Be4 21. Bxe4 dxe4 22. Rxd8+ Rxd8 23. Rd1 Ke8 24. Rxd8+ Qxd8 25. Nh5 Nxh5 26. Qxh5 Qd2 27. Qd1 Qxd1+ {Timoscenko,G (2500)-Shabalov,A (2620) Nova Gorica 1999 ½-½ (60)}) 13... d4 (13... Ng6 14. Nxg6 hxg6 15. Rfd1 $16) (13... b5 14. Rfd1 Be6 15. Qa3) 14. Rfd1 Be6 $6 (14... Nf5 $5 15. Bc4 Qe7) 15. Qxb7 $1 Nfd5 16. Nxd5 Bxd5 (16... Nxd5 17. Nc6 Qb6 18. Qxb6 Bxb6 19. Nxd4 $18) 17. Qb4 (17. Qxa6 $2 dxe3 18. Bxe3 Bxe3 $19) 17... dxe3 (17... Rb8 18. Qa3 $16) 18. Bxe3 Bxe3 19. fxe3 a5 20. Qa3 Ra7 21. Bf3 (21. e4 Qb6+) 21... Rc7 22. Rc5 $1 (22. Rxc7 Qxc7 23. Bxd5 Qxe5 24. Qxa5 Qxe3+) (22. Bxd5 Qxd5 (22... Rxc1 23. Bxf7+ $1 Rxf7 24. Rxc1 $18) 23. Rxd5 Rxc1+ 24. Kf2 Nxd5 $16) 22... Qd6 23. Rcxd5 Qxa3 24. bxa3 Nxd5 25. Bxd5 g6 26. Nxf7 Rc3 (26... Rfxf7 27. Rf1 Kg7 28. Rxf7+ $18) 27. e4 Kg7 28. Ng5 Re8 29. a4 h6 30. Nf3 g5 31. h3 Rb8 32. Bb3 Rb7 33. Nd4 Kf6 34. Rf1+ Ke5 35. Nb5 Rc6 36. Bd5 {Ftacnik,L} 1-0

[Event "New York op"]
[Site "New York"]
[Date "1990.??.??"]
[Round "8"]
[White "Lputian, Smbat G"]
[Black "Geller, Efim P"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2545"]
[BlackElo "2515"]
[PlyCount "73"]
[EventDate "1990.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 016 Extra"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. d4 {Hecht,Hans Joachim} d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. cxd5 Nxd5 9. Nxd5 exd5 10. a3 Nc6 11. Bd3 Bb6 12. O-O Bg4 13. h3 Bh5 14. b4 Re8 15. Rc1 a5 16. g4 Bg6 17. Bxg6 hxg6 18. b5 Na7 $146 ({RR} 18... Ne7 19. Be5 Qd7 20. Bd4 Bxd4 21. Nxd4 Nc8 22. Qc2 Re7 23. Qc5 Qd8 24. Rfd1 Nb6 25. Nf3 Re8 26. Qc7 Re7 27. Qxd8+ Rxd8 28. Rc5 f6 29. Rd4 Rdd7 30. Rd3 Rc7 31. Rdc3 Rxc5 32. Rxc5 Kf7 33. Nd4 {Tunik,G (2515)-Kharitonov,A (2550) Elista 1995 CBM 050 [Hecht,Hans Joachim] 0-1 (65)}) 19. Qd3 Qd7 20. Rfd1 Rad8 21. Bg5 f6 22. Qxg6 Qe6 23. Bf4 Nxb5 24. Rb1 Nc3 25. Rxb6 Qxb6 26. Ng5 Ne2+ 27. Kh1 Nxf4 28. Qh7+ Kf8 29. Qh8+ Ke7 30. Qxg7+ Kd6 31. Nf7+ Ke6 32. exf4 Qxf2 33. f5+ Kd7 34. Ne5+ Kc8 35. Rb1 b6 36. Rc1+ Kb8 37. Nc6+ 1-0

[Event "URS-ch46 Final"]
[Site "Tbilisi"]
[Date "1978.12.??"]
[Round "11"]
[White "Tukmakov, Vladimir B"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2560"]
[BlackElo "2590"]
[PlyCount "35"]
[EventDate "1978.12.01"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[EventCategory "12"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. cxd5 Nxd5 9. Nxd5 exd5 10. Bd3 Bb4+ 11. Ke2 Nc6 12. Qc2 h6 ({RR} 12... Re8 13. Bxh7+ Kh8 14. Rhd1 g6 15. Bxg6 Qf6 16. Bxf7 Qxf7 17. Ng5 Qh5+ 18. f3 d4 19. g4 Bxg4 20. fxg4 Qxg4+ 21. Kf1 Qh5 22. Qe2 Qh4 23. Rac1 dxe3 24. Rc4 Rf8 25. Kg2 Rxf4 26. Rxf4 Qxg5+ 27. Kh3 {Diaz Perez,M (2464)-Colbow,C (2373) San Vicente ESP 2024 0-1 (39)}) 13. Rhd1 ({RR} 13. a3 Bd6 14. Bxd6 Qxd6 {½-½ (14) Gavrikov,V (2365)-Geller,E (2615) Yerevan 1981}) 13... Qf6 ({RR} 13... Be6 14. Kf1 Rc8 15. Qe2 Bd6 16. Bxd6 Qxd6 17. Kg1 Ne5 18. Nd4 Ng4 19. Nf3 Ne5 20. Nd4 Ng4 21. g3 Ne5 22. Rac1 Bg4 23. f3 Bh5 24. Kg2 Rxc1 25. Rxc1 Nc6 26. Nxc6 bxc6 27. Qc2 Qf6 28. Be2 {Bacrot,E (2700)-Sokolov,A (2594) France 2008 ½-½ (42)}) 14. a3 Be7 $146 ({RR} 14... Re8 15. axb4 Qxf4 16. b5 Nb4 17. Ra4 Qd6 18. Qb3 Nxd3 19. Rxd3 Be6 20. Qa3 Qb6 21. Nd4 Rec8 22. Rc3 Rc4 23. h3 Bd7 24. Raxc4 dxc4 25. Qb4 a6 26. Qxc4 Bxb5 27. Nxb5 axb5 28. Qc7 Qa6 29. Ra3 {Newerovski,G (2316)-Zimin,A (2185) Vladimir 2008 1-0}) 15. Qc3 Be6 16. Nd4 Nxd4+ 17. Qxd4 Qxd4 18. exd4 1/2-1/2

[Event "Novi Sad"]
[Site "Novi Sad"]
[Date "1979.10.14"]
[Round "2"]
[White "Farago, Ivan"]
[Black "Geller, Efim P"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "2510"]
[BlackElo "2550"]
[PlyCount "90"]
[EventDate "1979.10.13"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "YUG"]
[EventCategory "11"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 {Kavalek,Lubomir} d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. a3 Qa5 10. Rd1 Be7 11. Nd2 e5 12. Bg5 d4 13. Nb3 Qd8 14. Be2 ({RR} 14. exd4 Nxd4 ({RR} 14... exd4 15. Be3 Qe8 16. Nxd4 Nxd4 17. Rxd4 ({RR} 17. Bxd4) 17... Bc5 18. Rd3 Bf5) 15. Nxd4 exd4 16. Nb5 Bc5 17. Be3 dxe3 18. Rxd8 exf2+ 19. Kd1 Rxd8+ 20. Kc1 Be3+ 21. Kb1 Rd7) 14... a5 15. O-O ({RR} 15. exd4 a4 16. Nxa4 ({RR} 16. dxe5 axb3 17. Rxd8 ({RR} 17. Qxb3 Nd7) 17... bxc2) 16... Nxd4 ({RR} 16... Rxa4 17. d5 Nb8 ({RR} 17... Na5 18. d6 Bxd6 19. Nc5) 18. d6 Bxd6 19. c5) 17. Nxd4 exd4 18. b3 ({RR} 18. Nc3 Qa5 19. Bxf6 Bxf6 20. b4 Qe5 21. Nd5 Bf5) ({RR} 18. O-O Qa5 19. Bxf6 Bxf6 20. b3 Bd7) 18... Qa5+ 19. Qd2 ({RR} 19. Bd2 Bf5 20. Qb2 Qe5 21. Bb4 Bxb4+ 22. axb4 Rfe8 23. Rxd4 Bc2) 19... Bxa3 20. Qxa5 ({RR} 20. Bxf6 Bb4) 20... Rxa5 21. Bxf6 Bb4+ 22. Kf1 gxf6 23. Rxd4 Re5 24. g4 b5 25. cxb5 Bb7 26. f3 ({RR} 26. Rg1 Rfe8) 26... Rfe8 27. Bd1 Rxb5 28. Kg2 Kg7 29. Kf2 Ba5 {Kortschnoj,V (2650)-Karpov,A (2690) Merano 1981 MainBase [Kavalek,Lubomir] ½-½ (35)}) ({RR} 15. Bxf6 Bxf6 16. O-O a4 17. Nc5 Qa5 18. N3xa4 Be7 19. b4 Qc7) ({RR} 15. a4 Nb4 16. Qc1 d3 17. Bf3 Nc2+ 18. Kf1 Nb4 19. Bxf6 Bxf6 20. Nd5 Bf5 21. Nc5 Nxd5 22. Bxd5 e4 23. Nxe4 Bxe4 24. Bxe4 Qb6 25. Bxd3 Bxb2 26. Qc2 Bf6 27. Bxh7+ Kh8 28. Be4 Rfd8 29. Bd5 Rac8 {Solomon,K (2271)-Nikologorsky,M (2182) chess.com INT 2024 1-0 (35)}) 15... a4 16. Nc1 Be6 17. f4 $146 ({RR} 17. Bd3 g6 18. exd4 Nxd4 19. Qd2 Nh5 20. Bxe7 Qxe7 21. Qe3 f6 22. Be4 Ng7 23. Nd5 Bxd5 24. Bxd5+ Kh8 25. Qc3 Nde6 26. Ne2 Nc5 27. Qb4 Rfc8 28. Rfe1 Qf8 29. Nc3 Nf5 30. Nb5 Ra6 31. Qd2 Nd6 {Sokolov,I (2670)-Portisch,L (2600) Jakarta 1996 ½-½ (33)}) 17... Qb6 18. Nxa4 Qa7 19. f5 Bd7 20. b3 Ng4 21. Bxg4 Bxg5 22. Kh1 Bxe3 23. Qe4 Rfe8 24. Nd3 Na5 25. Ndb2 Bxa4 26. Bh5 b6 27. bxa4 Nxc4 28. Qxa8 Qxa8 29. Nxc4 Qc6 30. Be2 Qxa4 31. Nxb6 Qxa3 32. Nc4 Qc5 33. Bd3 g6 34. Rb1 Qc7 35. Rb6 Rb8 36. Ra6 Bg5 37. Nd6 Be7 38. Ne4 gxf5 39. Ng3 f4 40. Nf5 Bf8 41. Ra4 f3 42. Rxf3 Rb1+ 43. Bf1 Qc1 44. Ng3 d3 45. Rg4+ Bg7 0-1

[Event "Women-Veterans"]
[Site "Aruba"]
[Date "1992.??.??"]
[Round "3"]
[White "Polgar, Zsuzsa"]
[Black "Geller, Efim P"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2540"]
[BlackElo "2525"]
[Annotator "Ftacnik,Lubomir"]
[PlyCount "45"]
[EventDate "1992.08.??"]
[EventType "schev"]
[EventRounds "6"]
[EventCountry "NAU"]
[SourceTitle "CBM 033"]
[Source "ChessBase"]
[SourceDate "1993.04.01"]
[SourceVersion "1"]
[SourceVersionDate "1993.04.01"]
[SourceQuality "1"]

1. d4 {Ftacnik,Lubomir} d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Be2 dxc4 9. Bxc4 a6 10. Qe2 b5 11. Bd3 Bb7 12. O-O Nbd7 13. Rfd1 Qb6 (13... h6 14. Bg3 Bb4 15. Ne5 Qe7 16. Nxd7 Nxd7 17. a3 Bxc3 18. Bd6 Qh4 {Gurevich,M-Yusupov,A/Munich/1992/½-½/}) (13... Qe7 14. Bg5 h6 (14... Rac8 15. a4 b4 16. Nb1 a5 17. Nbd2 h6 18. Bh4 Bb6 19. Be4 Nc5 20. Bxb7 Qxb7 21. Bxf6 gxf6 22. Nd4 Rfd8 23. Nc4 f5 24. Nb5 $14 {Gurevich,M-Beliavsky,A/Moscow Final GMA (9)/1990/}) 15. Bh4 Qe8 (15... Rfc8 16. Be4 Nb6 17. Bxf6 gxf6 18. Nd4 f5 19. Bxb7 Qxb7 20. Qh5 Bf8 21. Nce2 Nc4 22. b3 Ne5 23. h3 Bg7 24. Rac1 {Gomez Esteban,J-Hoffman,A/Salamanca (1)/1991/}) 16. Rac1 Be7 (16... Rc8 17. a4 e5 18. Bf5 g6 19. Bxd7 Nxd7 20. axb5 a5 21. e4 Nb6 22. Ra1 f5 23. exf5 e4 24. Nd4 $36 {Kaidanov,G-Kolev,A/EU-CupT ZSKA-Sofia/1989/}) 17. Bb1 Rc8 18. a3 Nc5 19. Ne5 Nd5 20. Qc2 g6 {Kaidanov,G-Van der Sterren,P/Budapest Perenyi/1989/½-½/}) 14. Bg3 (14. a4 b4 15. Nb1 Rfe8 16. Bg3 e5 17. Bc4 h6 18. a5 Qa7 19. Nbd2 e4 20. Ne1 Ne5 21. Bxe5 Rxe5 22. Nb3 Bf8 23. Nc2 Qb8 24. Rd4 $14 {Cifuentes Parada,R-Van der Sterren,P/NLD-ch/1992/}) 14... Be7 15. a4 b4 16. a5 Qc6 $146 (16... Qc5 17. Nb1 Qh5 ({RR} 17... Qa7 18. Nbd2 Nc5 19. Bc2) 18. Nbd2 Nc5 19. Bc4 Rfc8 ({RR} 19... Nfe4 20. Nxe4 Nxe4 21. Rd7 Nxg3 22. hxg3 Bxf3 23. gxf3 Bf6 24. Bxa6) 20. Nd4 Qg6 ({RR} 20... Qxe2 21. Bxe2 Nfe4 22. Nc4 Nxg3 23. hxg3 Rd8 24. Rac1) 21. f3 Nfd7 22. e4 h5 23. Bf4 h4 ({RR} 23... e5 24. Nf5) 24. h3 $13 {Gurevich,M-Geller,E/Helsinki op (08)/1992/} {RR} Qf6 25. Be3 Ne5 26. Rac1 Ng6) ({RR} 16... Qc5 17. Nb1 Qh5 18. Nbd2 Nc5 19. Bc4 Rfc8 20. Nd4 Qg6 21. f3 Nfd7 22. e4 h5 23. Bf4 h4 24. h3 Bg5 25. Bxg5 Qxg5 26. Qf2 Nf6 27. Bf1 Nh5 28. Nc4 Nf4 29. Kh1 Rd8 ({RR} 29... Ncd3 30. Rxd3 Rxc4 31. Rb3) 30. Nc2 Nxe4 ({RR} 30... Ncd3 31. Bxd3 Nxd3 32. Qf1 Nf4) 31. fxe4 {Gurevich,M (2625)-Geller,E (2525) Helsinki 1992 CBM 032 [Ftacnik,Lubomir] 1-0 (34)}) ({RR} 16... Qd8 17. Nb1 Nh5 18. Be5 g6 19. Nbd2 Nxe5 20. Nxe5 Qc7 21. Nec4 Nf6 22. Nb6 Ra7 23. Ndc4 Rd8 24. Rac1 Qc5 25. b3 Nd5 26. Na4 Qc7 27. e4 Nf4 28. Qe3 Rxd3 29. Rxd3 Nxd3 30. Qxd3 Ra8 31. Qe3 {Blees,A (2405)-Van der Sterren,P (2490) Brussels 1993 0-1 (38)}) 17. Na4 Rfc8 18. e4 Nh5 $6 (18... Nxe4 $2 19. Bxe4 Qxe4 20. Qxe4 Bxe4 21. Rxd7 $18) 19. Be5 Bf6 $2 (19... Nxe5 20. Nxe5 Nf4 21. Nxc6 Nxe2+ 22. Bxe2 Bxc6 (22... Rxc6 23. Rd7 $18) 23. Nb6 Bxe4 24. Nxc8 Rxc8 25. Bxa6 $18) 20. Nd4 Nxe5 (20... Nf4 21. Qe3 Nxe5 22. Nxc6 Nexd3 23. e5) 21. Nxc6 Nf4 $8 22. Qe3 Nexd3 (22... Nfxd3 23. Nxe5 Nxe5 24. Nb6 Nc4 25. Qe2 $18) 23. e5 $1 (23. e5 $1 Bxc6 24. exf6 Bxa4 25. Rxa4 Nxb2 26. Qxf4 Nxd1 27. Qg5 $18) 1-0

[Event "Dortmund op-A"]
[Site "Dortmund"]
[Date "1992.??.??"]
[Round "10"]
[White "Bykhovsky, Avigdor"]
[Black "Geller, Efim P"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2475"]
[BlackElo "2535"]
[Annotator "Kortschnoj,Viktor Lvovich"]
[PlyCount "95"]
[EventDate "1992.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 029"]
[Source "ChessBase"]
[SourceDate "1992.08.01"]
[SourceVersion "1"]
[SourceVersionDate "1992.08.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Be2 {White is not going to follow theoretical prescriptions and is ready to be sa- tisfied with a minimal positional advantage after 8...dc 9.Lc4.} Nc6 9. cxd5 Nxd5 10. Nxd5 exd5 11. O-O $1 {Ealier white,being afraid of a break-through d5-d4,played here 11.a3,or 11.Ld3 But castling,of course,is much stronger.Especially,because...} d4 {...this move turns out to be a mistake.11...h6,followed by 12...Le6 was to be preferred} ({RR} 11... Bb6 12. Ne5 Qf6 13. Qxd5 Be6 14. Qb5 Nd4 15. exd4 {½-½ (15) Ibragimov,I (2566)-Goldin,A (2630) Philadelphia 2002}) ({RR} 11... Bf5 12. a3 Bb6 13. b4 Rc8 14. Qd2 d4 15. exd4 Nxd4 16. Nxd4 Qxd4 17. Qxd4 Bxd4 18. Rac1 Bb2 19. Rxc8 Rxc8 20. a4 Rc2 21. Bf3 Rc4 22. Bxb7 Rxf4 23. Re1 g6 24. Re8+ Kg7 25. Ra8 Rxb4 26. Rxa7 {Svetlov,D (2335)-Inonu,M (1996) chess.com INT 2025 0-1}) 12. Qc2 $1 Qe7 {The only move-after 12...Dd5 13.e4 black loses some material,if 12...Lb6 -13. Tfd1 is annoying.} 13. Ng5 g6 $146 {Or 13...f5 14.Lc4 Kh8 15.Sf7 with clear white`s advantage.} ({RR} 13... f5 14. Bc4+ Kh8 15. Nf7+ Rxf7 16. Bxf7 Bb6 17. Bb3 g5 18. Bg3 dxe3 19. fxe3 f4 20. Kh1 Bxe3 21. Rae1 Bg4 22. Bxf4 gxf4 23. Rxf4 Qg5 24. Qc3+ Bd4 25. Rxd4 Nxd4 26. Qxd4+ Qg7 27. Qxg7+ Kxg7 28. Re7+ {Matamoros Franco,C (2420)-Maynard,F (2280) San Jose 1991 1-0 (41)}) 14. Ne4 Bb4 {14...de 15.Dc5(15.Lg5!?) ef 16.Df2 De4 17.Lh6-white wins an exchange.Or 15... De4 16.Le3 with a considerable positional advantage.} 15. a3 Bf5 {After 15...de 16.Lg5! De6 17.Sf6 Kg7 18.ab h6 19.Dc3! white was winning.} 16. Bd3 Bxe4 17. Bxe4 Bd6 18. Bxd6 Qxd6 19. Rfd1 Rac8 20. Qa4 {In spite of his tactical craftiness,black is inavoidably losing a pawn.} Rfd8 21. Rac1 Qf6 22. Bxc6 dxe3 {The best practical chance.} 23. Bf3 exf2+ 24. Kf1 Rxc1 25. Rxc1 Qxb2 26. Rd1 {26.Dc2 was better.} Rxd1+ 27. Qxd1 Qxa3 28. Qd8+ {28.Lb7 was the best here.} Kg7 29. Qd4+ f6 $6 {Black had to play back to g8.} 30. Bxb7 $4 {White had to play 30.Dd7 Kh6 31.Dd2 g5 32.Lb7,winning.} Qc1+ 31. Kxf2 Qc2+ 32. Kg3 Qb3+ $4 {32...Dc7 -and black would win.} 33. Bf3 a5 34. Qa7+ Kh6 35. Qxa5 Qb8+ 36. Kh3 Qf4 37. Qc5 g5 38. Qf8+ Kg6 39. Qe8+ Kg7 40. Qd7+ Kg6 41. Qg4 Qxg4+ 42. Bxg4 f5 43. Bd1 h5 44. Kg3 f4+ 45. Kf3 Kf5 46. Bc2+ Ke5 47. h3 Kf6 48. Ke4 1-0

[Event "Women-Veterans"]
[Site "Aruba"]
[Date "1992.??.??"]
[Round "1"]
[White "Chiburdanidze, Maia"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2505"]
[BlackElo "2525"]
[PlyCount "52"]
[EventDate "1992.08.??"]
[EventType "schev"]
[EventRounds "6"]
[EventCountry "NAU"]
[SourceTitle "CBM 033"]
[Source "ChessBase"]
[SourceDate "1993.04.01"]
[SourceVersion "1"]
[SourceVersionDate "1993.04.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. cxd5 Nxd5 9. Nxd5 exd5 10. a3 Nc6 11. Bd3 Bb6 12. O-O Bg4 13. h3 Bh5 14. b4 Re8 15. g4 ({RR} 15. Ra2 d4 16. g4 Qd5 17. Rb2 Bg6 18. Bxg6 hxg6 19. b5 Na5 20. Nxd4 Nc4 21. Rb3 g5 22. Bg3 Bxd4 23. exd4 Nd2 24. Qxd2 Qxb3 25. Qxg5 f6 26. Qh5 Re4 27. g5 Qxb5 28. Qg6 Qe8 29. Qf5 Qe6 {Van Wely,L (2700)-Kramnik,V (2772) Monte Carlo 2001 ½-½ (91)}) ({RR} 15. Ra2 Qf6 16. g4 Bg6 17. Bxg6 hxg6 18. Qxd5 Rad8 19. Qc4 Nd4 20. Nxd4 Rxd4 21. exd4 Qxf4 22. Re2 Rd8 23. Rd1 Bxd4 24. Kg2 Kh7 25. Rd3 f5 26. gxf5 gxf5 27. Rf3 Qh4 28. Qe6 Qg5+ 29. Rg3 Qh5 {Ruck,R (2502)-Egresi,M (2294) Ajka 2018 1-0 (41)}) 15... Bg6 16. Bxg6 hxg6 17. b5 $146 ({RR} 17. Qd3 d4 18. e4 Bc7 19. Bd2 Qf6 20. Rad1 Bf4 21. Bxf4 Qxf4 22. b5 Ne5 23. Nxe5 Rxe5 24. Qxd4 Rxb5 {½-½ (24) Epishin,V (2667)-Nielsen,P (2564) Germany 2000}) 17... Na5 18. Qd3 Nc4 19. Qb3 Qf6 20. Rad1 Rad8 21. Kg2 Qe7 22. Rd3 Qe4 23. Kg3 Nb2 24. Rd2 Nc4 25. Rd3 Nb2 26. Rd2 Nc4 1/2-1/2

[Event "Belgrade GMA op"]
[Site "Belgrade"]
[Date "1988.??.??"]
[Round "?"]
[White "Nikolic, Stanimir"]
[Black "Geller, Efim P"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "2320"]
[BlackElo "2465"]
[PlyCount "84"]
[EventDate "1988.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "YUG"]
[SourceTitle "CBM 010"]
[Source "ChessBase"]
[SourceDate "1989.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1989.06.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Qc2 O-O 6. e3 b6 7. cxd5 exd5 8. Be2 c5 9. O-O Nc6 ({RR} 9... Bb7 10. Rd1 Nbd7 11. dxc5 bxc5 12. b3 Rc8 13. Bb2 Qc7 14. Rac1 Qb8 15. Qb1 Rfd8 16. Ba3 Nf8 17. Na4 Ne6 18. Nd4 cxd4 19. Bxe7 dxe3 20. fxe3 Qe5 21. Bxd8 Qxe3+ 22. Kf1 Nf4 23. Rc2 Ng4 24. Bxg4 {Djordjevic,V (2350)-Bryakin,M (2444) Paracin SRB 2025 0-1}) 10. Qa4 $146 ({RR} 10. Rd1 Be6 11. b3 Rc8 12. Bb2 cxd4 13. exd4 Nb4 14. Qc1 Ne4 15. a3 a5 16. Ne1 Bg5 17. f4 Nxc3 18. Bxc3 Bf6 19. Qd2 Nc6 20. Rac1 Qd6 21. Bb2 Rfe8 22. Nf3 Bg4 23. Ne5 Bxe2 24. Qxe2 g6 {Volodin,V (2245)-Malinovsky,K (2316) Cartak 2005 ½-½ (58)}) ({RR} 10. Rd1 Bb7 11. dxc5 bxc5 12. b3 d4 13. Na4 Nb4 14. Qb2 d3 15. a3 dxe2 16. Rxd8 Rfxd8 17. Bd2 Ne4 18. Bxb4 Bf6 19. Qxe2 Bxa1 20. Nxc5 Nxc5 21. Bxc5 Rac8 22. b4 a5 23. h4 axb4 24. axb4 Bf6 {Vachier Lagrave,M (2778)-Firouzja,A (2728) Chess.com INT 2020 ½-½ (75)}) 10... Bd7 11. Bb5 Qc7 12. Qd1 a6 13. Bxc6 Bxc6 14. b3 c4 15. Rb1 b5 16. b4 Bd6 17. Qc2 Rfe8 18. a4 Ne4 19. axb5 axb5 20. h3 Nxc3 21. Qxc3 Ra4 22. Bd2 Bd7 23. Qb2 Rea8 24. Ra1 Qa7 25. Rxa4 Qxa4 26. Ne5 Be8 27. e4 Qa2 28. Qc1 dxe4 29. Bc3 f6 30. Ng4 Qb3 31. d5 Bg6 32. Qd2 h5 33. Ne3 Ra2 34. Qe1 Ra3 35. Nd1 Qc2 36. f3 Qd3 37. fxe4 Bg3 38. Qd2 Bxe4 39. Qb2 Rb3 40. Qa1 Rb1 41. Qa8+ Kh7 42. Qe8 Qxf1+ 0-1

[Event "Tiraspol"]
[Site "Tiraspol"]
[Date "1994.??.??"]
[Round "1"]
[White "Savon, Vladimir A"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2435"]
[BlackElo "2490"]
[PlyCount "46"]
[EventDate "1994.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "MDA"]
[EventCategory "10"]
[SourceTitle "CBM 040"]
[Source "ChessBase"]
[SourceDate "1994.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.06.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Be7 4. Nc3 Nf6 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. a3 Qa5 10. Nd2 Be7 11. Rd1 e5 12. Bg5 d4 13. Nb3 Qb6 14. Bxf6 Bxf6 15. Nd5 Qd8 16. Bd3 g6 17. exd4 exd4 18. Nxf6+ Qxf6 19. O-O Rd8 20. Be4 Bg4 21. f3 Be6 22. Nc5 Rac8 $146 ({RR} 22... Na5 23. b3 Qe7 24. Nxe6 Qxe6 25. Rd3 Rac8 26. Qd2 b6 27. Bd5 Qf6 28. f4 Kh8 29. g4 Rc7 30. Rh3 Re7 31. g5 Qg7 32. Re1 Rde8 33. Rxe7 Rxe7 34. Rd3 Re3 35. Qd1 f5 36. b4 Qe7 37. Kf2 {Pinter,J (2430)-Kovacs,L Budapest 1978 1-0 (45)}) 23. Nxb7 d3 1/2-1/2

[Event "Sochi-A"]
[Site "Sochi"]
[Date "1989.??.??"]
[Round "?"]
[White "Goldin, Alexander"]
[Black "Geller, Efim P"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2525"]
[BlackElo "2505"]
[Annotator "Ftacnik,Lubomir"]
[PlyCount "63"]
[EventDate "1989.01.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[EventCategory "10"]
[SourceTitle "CBM 016"]
[Source "ChessBase"]
[SourceDate "1990.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.06.01"]
[SourceQuality "1"]

1. d4 {Ftacnik,Lubomir} d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bf4 O-O 6. e3 c5 7. dxc5 Qa5 8. Qc2 ({RR} 8. Nd2 Qxc5 9. a3 Nc6 ({RR} 9... dxc4 10. Bxc4 ({RR} 10. Nxc4 Rd8 11. Qc2 Nd5 12. Be5 f6) 10... Rd8 11. Rc1 Nc6 ({RR} 11... Rxd2 12. Qxd2 Qxc4 13. Ne2) 12. b4 Qf5 13. Bg3 Nh5 14. Bc7 Rd7 15. g4 Qf6 16. b5 Rxc7 17. bxc6 Rxc6 18. Ncb1 b5 19. Bxb5 Rxc1 20. Qxc1 Bb7 21. Rf1 Qe5 22. Qc4 Rc8 23. Qd3 Rc1+ 24. Ke2) 10. b4 Qb6 11. cxd5 Nxd5 ({RR} 11... exd5 12. Nf3 ({RR} 12. Nb3 Bg4 13. Be2 Bxe2 14. Qxe2 ({RR} 14. Nxe2 a5) 14... Rfc8) ({RR} 12. Bd3 d4 13. Na4 Qd8) 12... Bg4 ({RR} 12... a5 13. b5) 13. Be2 ({RR} 13. Nxd5 Nxd5 14. Qxd5 Nxb4) 13... Bxf3 ({RR} 13... Nxb4 14. Na4 Qa5 15. axb4 Qxb4+ 16. Qd2) ({RR} 13... Rfd8 14. Na4 Bxb4+ 15. Kf1 Qa5 16. axb4 Qxb4 17. Rb1) ({RR} 13... a6 14. O-O Rfd8) 14. Bxf3 d4 15. exd4 Nxd4) 12. Nxd5 exd5 13. Bd3 g6 ({RR} 13... d4 14. O-O) ({RR} 13... Rd8 14. O-O Bf6 15. Rc1 g6 ({RR} 15... Be6 16. b5 Ne5 17. Bxe5 Bxe5 18. Bxh7+ Kxh7 19. Qh5+ Kg8 20. Qxe5 Qxb5 21. Ne4) 16. Rc5 Ne5) 14. O-O Bf6 15. Rc1 Ne5 ({RR} 15... Bb2 16. Rc5 Bxa3 ({RR} 16... Be6 17. Rb5 Qa6 18. a4) 17. Rb5 Qd8 18. Qb3 Bxb4 19. Rxb4 Nxb4 20. Qxb4) ({RR} 15... Re8 16. Nf3 ({RR} 16. Qf3 Ne5 17. Bxe5 Rxe5) 16... a6) 16. Nb3 ({RR} 16. Nf3 Bg4 ({RR} 16... Nxd3 17. Qxd3 Be6 ({RR} 17... Bf5 18. Qxd5 Rfd8 19. Qa2) 18. Bc7 Qa6 19. Qxa6 bxa6 20. Be5) 17. Be2 Nxf3+ 18. Bxf3 Bxf3 19. Qxf3 Qe6 ({RR} 19... Bb2 20. Rb1 Bxa3 21. Bh6 Rfc8 22. e4 Bxb4 23. Rxb4 Qxb4 24. Qf6 Qc3 25. e5) 20. Rc7) 16... Bg4 ({RR} 16... Be6 17. Be2 Nc4 18. Nc5 Nxa3 19. Qb3) ({RR} 16... Nxd3 17. Qxd3 Bf5 18. Qxd5 Bb2) 17. Be2 Bxe2 18. Qxe2 Nc4 ({RR} 18... Rfc8 19. Nc5) 19. Nc5 Rfd8 ({RR} 19... Rfe8 20. Nd7 Qc6 21. Nxf6+ Qxf6 22. Qd3) ({RR} 19... Rad8 20. e4 Nxa3 21. exd5 Qxb4 22. Qf3 Bd4 23. Nb3) 20. e4 Nxa3 21. exd5 Qxb4 ({RR} 21... Rxd5 22. Qf3 ({RR} 22. Qa2 Rf5) 22... Rf5 ({RR} 22... Rd4 23. Be3) 23. g4) 22. Qf3 Nb5 {Illescas Cordoba,M (2598)-Narciso Dublan,M (2546) Barcelona 2007 CBM 121 [Ftacnik,Lubomir] 1-0 (51)} ({RR} 22... Bd4 23. Be3 Bxe3 24. fxe3 f5 25. Ne6 Rd7 26. e4) ({RR} 22... Nc4 23. Ne4 Bg7 24. d6) ({RR} 22... Be7 23. Be3 ({RR} 23. d6 Bxd6 24. Bxd6 Rxd6 25. Nxb7 Rb6 26. Nd6 Rf8) 23... Rac8 24. d6 Bxd6 25. Nxb7 Re8)) ({RR} 8. Bd6 Bxd6 9. cxd6 Rd8 10. Qa4 Qxa4 11. Nxa4 dxc4 12. Rd1 b5 13. Nc3 a6 14. a4 Bd7 15. Ne5 Be8 16. f3 b4 17. Ne4 Bxa4 18. Rd4 Nd5 19. Nxc4 Nc6 20. Rd3 Bb5 21. b3 Rab8 22. Ned2 Nb6 {Borgonovo,F (1606)-Gomes,M (2041) Florianopolis BRA 2026 0-1 (50)}) ({RR} 8. Nd2 Qxc5 9. Rc1 Nc6 10. a3 e5 11. b4 Qd6 12. Bg3 Rd8 13. Nf3 d4 14. exd4 Nxd4 15. Nxd4 Qxd4 16. Be2 {½-½ (16) Gligoric,S-Geller,E Budva 1967}) 8... Nc6 9. a3 Qxc5 $146 {N} ({RR} 9... dxc4 10. Bxc4 Qxc5 11. Bd3 a6 12. b4 Qh5 {½-½ (12) Yepes Martinez,E (2300)-Ubach Miralda,M (2300) Terrassa 1997}) ({RR} 9... Ne4 10. Rd1 Nxc3 11. bxc3 Qxc5 12. cxd5 exd5 13. Bd3 h6 14. a4 Bg4 15. O-O Bf6 16. Rb1 Bxf3 17. gxf3 Qe7 18. Rb5 Rad8 19. Qb3 Ne5 20. Be2 Ng6 21. Bg3 Qe6 22. Rxb7 h5 23. Rd1 h4 24. Bc7 {Strauss,D (2355)-Sheth,R Somerset 1986 0-1 (53)}) 10. O-O-O Bd7 11. g4 Rfc8 12. Kb1 Be8 13. Nd2 Bf8 14. g5 Nh5 15. cxd5 (15. Nb3 Qb6 16. cxd5 Nxf4 17. exf4 Ne7 $132) 15... Nxf4 16. exf4 Nd4 17. Qd3 Nf5 (17... exd5 18. Bg2 Bc6 19. Rc1 $1) 18. Bh3 b5 19. Bxf5 exf5 20. Nb3 Qb6 (20... Qxf2 21. Nd4 $40) 21. Qe3 $1 b4 22. Qxb6 axb6 23. axb4 Bxb4 24. Rd3 $16 Rc4 25. d6 Bxc3 26. Rxc3 Rxf4 27. Rhc1 Bd7 28. Rc7 Be6 29. d7 Rf8 30. Rd1 Bxd7 (30... Rd8 31. Rc8 $1) 31. Rdxd7 Rxf2 32. h4 {Ftacnik} 1-0

[Event "Chigorin Memorial-17"]
[Site "Sochi"]
[Date "1983.??.??"]
[Round "?"]
[White "Meduna, Eduard"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2475"]
[BlackElo "2575"]
[PlyCount "60"]
[EventDate "1983.08.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[EventCategory "11"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {Bulletin} Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. Rd1 Qa5 10. a3 Be7 11. Rd2 h6 ({RR} 11... Ne4 12. Nxe4 dxe4 13. Qxe4 Rd8 ({RR} 13... f5) 14. Qc2 ({RR} 14. c5 Qxc5 ({RR} 14... Bxc5 15. b4) ({RR} 14... f5 15. Qc4) 15. Bd3 f5 16. Qc4) 14... e5 15. Bg3 e4 16. Qxe4 ({RR} 16. Nd4 Nxd4 17. exd4 Bg5) 16... Bf5 17. Qf4 Rxd2 18. Nxd2 Rd8 19. e4 Bg4 20. c5 ({RR} 20. Qxg4 Qxd2#) 20... Nb4 21. f3 ({RR} 21. axb4 Qa1+) ({RR} 21. Qxg4 Nc2+) 21... g5 22. axb4 ({RR} 22. Qxg4 Nc2+ 23. Kf2 Bxc5+ 24. Ke2 Rxd2#) 22... Qa1+ 23. Ke2 gxf4 24. Bxf4 Be6 25. Be5 Qc1 26. Bc3 {Miles,A (2565)-Beliavsky,A (2565) Wijk aan Zee 1984 MCL [Bulletin] 0-1}) ({RR} 11... Ne4 12. Nxe4 dxe4 13. Nd4 e5 14. Nb3 Qc7 15. Bg3 f5 16. h3 f4 17. Bh2 fxe3 18. fxe3 Bg5 19. Re2 Bf5 20. Nd2 Rad8 21. g4 Bg6 22. Bg2 Rf3 23. Nxe4 Bh4+ {0-1 (23) Burkov,D (2125)-Karpov,V (2383) Moscow 2009}) ({RR} 11... Ne4 12. Nxe4 dxe4 13. Qxe4 Rd8 14. Be2 e5 15. b4 Qxa3 16. Rxd8+ Nxd8 17. O-O Qxb4 18. Nxe5 Ne6 19. Bd3 Nf8 20. Rb1 Qa3 21. h3 a5 22. Qf3 Bf6 23. Be4 Qc3 24. Nxf7 a4 25. Bd5 a3 26. Be5 {Meduna,E (2475)-Velikov,P (2465) Trnava 1984 1-0}) 12. cxd5 exd5 13. Be2 $146 ({RR} 13. Qb3 Be6 14. Qxb7 Rac8 15. Bb5 d4 16. exd4 Nd5 17. Bxc6 Nxf4 18. O-O Bd6 19. Nb5 Rb8 20. b4 Qd8 21. Qxa7 Bc4 22. Qd7 Qxd7 23. Bxd7 Bxb5 24. Bxb5 Rxb5 25. g3 Nd5 26. Rc1 Ra8 27. Rd3 Rb7 {Gruenberg,H (2450)-Geller,E (2575) Sochi 1983 0-1 (69)}) 13... Be6 14. O-O Rac8 15. Rfd1 b5 16. Bxb5 Ne4 17. Nxe4 dxe4 18. Bxc6 exf3 19. Qa4 Qb6 20. Bd5 Bxd5 21. Rxd5 Qxb2 22. Qxa7 Bh4 23. g3 Bf6 24. e4 Rfe8 25. R5d2 Qb3 26. Qa6 Ra8 27. Qc6 Qxa3 28. Rd3 Qa6 29. Qxa6 Rxa6 30. e5 Rae6 1/2-1/2

[Event "Chigorin Memorial-17"]
[Site "Sochi"]
[Date "1983.??.??"]
[Round "?"]
[White "Gruenberg, Hans Ulrich"]
[Black "Geller, Efim P"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "2450"]
[BlackElo "2575"]
[PlyCount "138"]
[EventDate "1983.08.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[EventCategory "11"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {Bulletin} Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. Rd1 Qa5 10. a3 Be7 11. Rd2 h6 ({RR} 11... Ne4 12. Nxe4 dxe4 13. Qxe4 Rd8 ({RR} 13... f5) 14. Qc2 ({RR} 14. c5 Qxc5 ({RR} 14... Bxc5 15. b4) ({RR} 14... f5 15. Qc4) 15. Bd3 f5 16. Qc4) 14... e5 15. Bg3 e4 16. Qxe4 ({RR} 16. Nd4 Nxd4 17. exd4 Bg5) 16... Bf5 17. Qf4 Rxd2 18. Nxd2 Rd8 19. e4 Bg4 20. c5 ({RR} 20. Qxg4 Qxd2#) 20... Nb4 21. f3 ({RR} 21. axb4 Qa1+) ({RR} 21. Qxg4 Nc2+) 21... g5 22. axb4 ({RR} 22. Qxg4 Nc2+ 23. Kf2 Bxc5+ 24. Ke2 Rxd2#) 22... Qa1+ 23. Ke2 gxf4 24. Bxf4 Be6 25. Be5 Qc1 26. Bc3 {Miles,A (2565)-Beliavsky,A (2565) Wijk aan Zee 1984 MCL [Bulletin] 0-1}) ({RR} 11... Ne4 12. Nxe4 dxe4 13. Nd4 e5 14. Nb3 Qc7 15. Bg3 f5 16. h3 f4 17. Bh2 fxe3 18. fxe3 Bg5 19. Re2 Bf5 20. Nd2 Rad8 21. g4 Bg6 22. Bg2 Rf3 23. Nxe4 Bh4+ {0-1 (23) Burkov,D (2125)-Karpov,V (2383) Moscow 2009}) 12. cxd5 exd5 13. Qb3 $146 ({RR} 13. Be2 Be6 14. O-O Rac8 15. Rfd1 b5 16. Bxb5 Ne4 17. Nxe4 dxe4 18. Bxc6 exf3 19. Qa4 Qb6 20. Bd5 Bxd5 21. Rxd5 Qxb2 22. Qxa7 Bh4 23. g3 Bf6 24. e4 Rfe8 25. R5d2 Qb3 26. Qa6 Ra8 27. Qc6 Qxa3 {Meduna,E (2475)-Geller,E (2575) Sochi 1983 ½-½}) 13... Be6 14. Qxb7 Rac8 15. Bb5 d4 16. exd4 Nd5 17. Bxc6 Nxf4 18. O-O Bd6 19. Nb5 Rb8 20. b4 Qd8 21. Qxa7 Bc4 22. Qd7 Qxd7 23. Bxd7 Bxb5 24. Bxb5 Rxb5 25. g3 Nd5 26. Rc1 Ra8 27. Rd3 Rb7 28. Rc6 Rb6 29. Rxb6 Nxb6 30. Nd2 Kf8 31. Ne4 Ke7 32. Nc5 Nc4 33. a4 Bxc5 34. dxc5 Rxa4 35. b5 Rb4 36. Rd4 Rb1+ 37. Kg2 Ne5 38. b6 Nd7 39. Re4+ Kd8 40. Rd4 Kc8 41. Rf4 f6 42. Ra4 Nxc5 43. Ra8+ Kd7 44. Ra7+ Ke6 45. Rxg7 Rxb6 46. Rh7 Rb2 47. Rxh6 Nd3 48. g4 Kf7 49. g5 Rxf2+ 50. Kg3 f5 51. Rd6 f4+ 52. Kg4 Rd2 53. Rf6+ Ke7 54. h4 Rg2+ 55. Kf3 Rf2+ 56. Kg4 Rg2+ 57. Kf3 Rf2+ 58. Kg4 Rf1 59. Kf5 f3 60. Ke4 Ne5 61. Kxe5 f2 62. Kf5 Re1 63. Kg6 f1=Q 64. Rxf1 Rxf1 65. h5 Kf8 66. Kh7 Rf5 67. h6 Rxg5 68. Kh8 Kf7 69. h7 Kg6 0-1

[Event "London Phillips&Drew"]
[Site "London"]
[Date "1982.??.??"]
[Round "?"]
[White "Speelman, Jonathan S"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2550"]
[BlackElo "2545"]
[PlyCount "37"]
[EventDate "1982.04.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ENG"]
[EventCategory "14"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {Dautov,Rustem} Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. cxd5 Nxd5 9. Nxd5 exd5 10. a3 Nc6 11. Bd3 Bb6 12. O-O Bg4 13. h3 Bh5 14. b4 Re8 15. Rc1 a6 ({RR} 15... a5 16. g4 Bg6 17. Bxg6 hxg6 18. b5 Na7 ({RR} 18... Ne7 19. a4) 19. Qd3 Qd7 20. Rfd1 Rad8 21. Bg5 f6 22. Qxg6 Qe6 23. Bf4 Nxb5 24. Rb1 Nc3 25. Rxb6 Qxb6 26. Ng5) ({RR} 15... d4 16. g4 Bg6 17. Bxg6 hxg6 18. b5 dxe3 ({RR} 18... Ne7 19. exd4) 19. bxc6 e2 20. Qxd8 exf1=Q+ 21. Kxf1 Raxd8 22. cxb7 a6 23. Nd2) ({RR} 15... Qf6 16. b5 Na5 17. g4 Bg6 18. Bxg6 hxg6 19. Qxd5 Rad8 20. Qa2 Rd3 21. Kg2 Qe7 22. a4 Qe4 23. Rcd1 Red8 24. Rxd3 Rxd3 25. Kg3 Nb3 26. Rb1 Qd5 27. Ne1 Rc3 28. Kh2 Qc4 29. Bg3 g5 30. Nf3 {Terbe,J (2206)-Radeva,V (2292) Batumi GEO 2025 1-0 (35)}) ({RR} 15... d4 16. g4 Bg6 17. Bxg6 hxg6 18. b5 Ne7 19. Nxd4 Nd5 20. Ne2 g5 21. Bg3 Nxe3 22. Qxd8 Raxd8 23. Rfe1 Nd5 24. Kf1 Rd7 25. Red1 Red8 26. Nc3 f6 27. Rd3 {½-½ (27) Dreev,A (2590)-Geller,E (2525) Helsinki 1992}) 16. g4 ({RR} 16. Rc2 d4 17. e4 Bc7 ({RR} 17... Qf6 18. Bh2) 18. Bxc7 Qxc7 19. Rc5 Bxf3 ({RR} 19... Re5 20. Rxc6 bxc6 21. g4) 20. Qxf3 Qe7) ({RR} 16. Bxa6 Rxa6 17. b5 Rxa3 18. bxc6 bxc6 19. Rxc6 Ra7 20. Qb3 Bxf3 21. Rxb6 Be2 22. Rb1 Bc4 23. Qc3 Rae7 24. f3 f6 25. Qd4 Qc8 26. e4 dxe4 27. Rc1 e3 28. Qxc4+ Qxc4 29. Rxc4 e2 30. Bg3 e1=Q+ {Ivanchuk,V (2779)-Carlsen,M (2776) Nice 2009 ½-½ (32)}) 16... Bg6 17. Bxg6 hxg6 18. Qd3 $146 ({RR} 18. Rc3 d4 ({RR} 18... Qd7 19. Rd3 Rad8 20. Qb3) 19. Rd3 ({RR} 19. exd4 Nxd4 20. Nxd4 Qxd4 21. Qxd4 Bxd4 22. Rc7 b5) 19... Qd5 ({RR} 19... Re4 20. Nd2 Re6 21. Nc4) 20. exd4 ({RR} 20. Nxd4 Bxd4 ({RR} 20... Nxd4 21. exd4 Rad8 22. Be3) 21. exd4 Re4 22. Be3 Rd8) 20... Re4 ({RR} 20... Rad8 21. Re1 Rxe1+ 22. Qxe1 Bxd4 ({RR} 22... Nxd4 23. Nxd4 Bxd4 24. Be3) 23. Kg2 ({RR} 23. Kh2 f6) 23... f6 24. Qd1 Qe4 25. Be3 Bb6 26. Rxd8+ Bxd8) 21. Be3 Rd8 22. Re1 f6 23. Kg2 ({RR} 23. Qb3 Qxb3 24. Rxb3 Bxd4) 23... f5 24. gxf5 gxf5 25. Qb3 Qxb3 26. Rxb3 f4 27. d5 ({RR} 27. Bd2 Rxe1 28. Bxe1 Nxd4 29. Nxd4 ({RR} 29. Rd3 Nc2) 29... Rxd4) 27... fxe3 28. dxc6 Re6 29. fxe3 ({RR} 29. cxb7 Rg6+ 30. Kh1 exf2 31. Rc1 Rb8 32. Rc8+ Kh7 33. Rxb8 Rg1+ 34. Kh2 f1=N#) 29... Rxc6 30. Kf2 ({RR} 30. Ne5 Rc2+ 31. Kf3 Rf8+ 32. Ke4 Re8) 30... Rf8 31. Ke2 Rc2+ 32. Nd2 Rd8 {Van Wely,L (2700)-Kasparov,G (2849) Wijk aan Zee 2001 CBM 081 [Dautov,Rustem] ½-½ (43)}) 18... d4 19. e4 1/2-1/2

[Event "URS-ch50 Final"]
[Site "Moscow"]
[Date "1983.04.17"]
[Round "11"]
[White "Razuvaev, Yuri S"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2520"]
[BlackElo "2575"]
[PlyCount "31"]
[EventDate "1983.04.03"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[EventCategory "14"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Be2 Nc6 9. O-O dxc4 10. Bxc4 a6 11. Qe2 b5 12. Rfd1 Qb6 13. Bd3 Bb7 14. a3 $146 ({RR} 14. Bg5 Be7 15. Rac1 Rfd8 16. Ne4 Nxe4 17. Bxe4 Bxg5 18. Nxg5 h6 19. Rxd8+ Rxd8 20. Nf3 Nb4 21. Bxb7 Qxb7 22. a3 Nd5 23. Nd4 Rc8 24. Rd1 Nf6 25. h3 Qe4 26. Qd2 e5 27. Nf3 Rc2 28. Qd8+ Kh7 {Kiriakov,P (2571)-Zumsande,M (2368) Playchess.com INT 2005 1-0 (49)}) 14... Rfd8 15. Bg5 Be7 16. h3 1/2-1/2

[Event "Moscow International"]
[Site "Moscow"]
[Date "1982.05.11"]
[Round "3"]
[White "Anikaev, Yuri N"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2465"]
[BlackElo "2545"]
[PlyCount "35"]
[EventDate "1982.05.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "URS"]
[EventCategory "10"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. cxd5 Nxd5 9. Nxd5 exd5 10. a3 Nc6 11. Bd3 Bb6 12. Ng5 ({RR} 12. h3 Qf6 13. Qc2 h6 14. O-O d4 15. Bh7+ Kh8 16. Be4 dxe3 17. Bxe3 Bxe3 18. fxe3 Qe7 19. Bxc6 bxc6 20. Qxc6 Qxe3+ 21. Rf2 Be6 22. Re1 Qb6 23. Qxb6 axb6 24. Nd4 Bd5 25. Rd2 Rfe8 26. Rxe8+ Rxe8 {Radjabov,T (2692)-Nepomniachtchi,I (2757) Moscow RUS 2025 ½-½ (47)}) 12... h6 13. Bh7+ $146 ({RR} 13. Qh5 Qf6 14. O-O-O Bf5 15. Nf3 Bxd3 16. Rxd3 d4 17. Kb1 Rad8 18. Rhd1 g5 19. Nxg5 hxg5 20. Bxg5 Rd5 21. f4 Qg6 22. Qf3 Rxg5 23. fxg5 Ne5 {0-1 (23) Debnar,L (2265)-Harasta,V (2170) Slovakia 1996}) ({RR} 13. Qh5 f5 14. h4 Qf6 15. O-O-O Bd7 16. Bc4 dxc4 17. Rxd7 Rad8 18. Rhd1 Rxd7 19. Rxd7 Ne5 20. Ne4 Qe6 21. Rd6 Nd3+ 22. Kd2 Nxf4 23. exf4 Qxe4 24. Rxh6 Qxf4+ {0-1 (24) Muir,A (2285)-Condie,M (2380) St Andrews 1985}) 13... Kh8 14. Bc2 d4 15. Qh5 dxe3 16. fxe3 Qe8 17. Ne4 f5 18. Qxe8 1/2-1/2

[Event "URS-ch26 Final"]
[Site "Tbilisi"]
[Date "1959.02.01"]
[Round "14"]
[White "Geller, Efim P"]
[Black "Nikitin, Aleksander S"]
[Result "1-0"]
[ECO "D38"]
[PlyCount "109"]
[EventDate "1959.01.10"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 {Ribli,Zoltan} Nf6 2. c4 e6 3. Nc3 d5 4. d4 Bb4 5. cxd5 exd5 6. Bg5 h6 7. Bh4 c5 ({RR} 7... g5 8. Bg3 Ne4) 8. e3 Nc6 9. Bb5 ({RR} 9. dxc5 Bxc3+ 10. bxc3 Qa5 11. Bxf6 gxf6 12. Rc1 Qxc5 13. c4 dxc4 14. Bxc4 Qa5+ 15. Qd2 Qxd2+ 16. Kxd2 Be6 17. Bb5 Rc8 18. Nd4 Bd5 19. e4 Kf8 20. exd5 {1-0 (20) Ferreira,V (2128)-Zapata Romero,I (1957) chess.com INT 2024}) 9... O-O ({RR} 9... g5 10. Bg3 Ne4 11. O-O Bxc3 12. bxc3 O-O ({RR} 12... Nxc3 13. Bxc6+ bxc6 14. Qc2 Ne4 15. dxc5 O-O 16. Nd4 Qe8 17. Bd6 ({RR} 17. Rab1) 17... Nxd6 18. cxd6 Bd7 19. Rab1) 13. Bxc6 bxc6 14. dxc5 Nxc5 15. Nd4 ({RR} 15. Ne5 Ba6 16. Nxc6 Qd7 17. Nb4 Bxf1 18. Nxd5 Qe6 19. Kxf1 Rad8 20. c4 Ne4 21. Qd4 Rc8 22. Qxe4) 15... Qf6 ({RR} 15... Ba6) 16. Qf3 ({RR} 16. Qc2 Ba6 17. Rfd1 Ne4) ({RR} 16. f4) 16... Qg6 ({RR} 16... Qxf3 17. gxf3 Bh3 ({RR} 17... Bd7 18. Bd6) 18. Bd6 Bxf1 19. Bxc5 Bc4 20. Bxf8 Kxf8 21. Nxc6) 17. c4 h5 ({RR} 17... dxc4 18. Nxc6 Kh7 ({RR} 18... Qe4 19. Qf6) ({RR} 18... Re8 19. Ne7+ Rxe7 20. Qxa8) 19. Ne5 Qe4 20. Qxe4+ Nxe4 21. Nxc4) ({RR} 17... Ne4) 18. h3 h4 19. Bh2 g4 ({RR} 19... Ne4) 20. hxg4 Bxg4 21. Nxc6 Bxf3 22. Ne7+ Kg7 23. Nxg6 fxg6 24. gxf3 {Borovikov,V (2593)-Aleksandrov,A (2646) Kramatorsk 2001 CBM 086 [Ribli,Zoltan] 0-1 (34)} {RR} Rxf3 25. cxd5) ({RR} 9... Qb6 10. O-O ({RR} 10. Bxf6 Qxb5 11. Bxg7 Rg8) 10... Bxc3 11. Bxc6+ Qxc6 12. Ne5 Qe6 13. bxc3 O-O 14. Nd3 Ne4 15. Nxc5 Nxc5 16. dxc5 Qc6 17. Qd4 ({RR} 17. Be7 Re8 18. Bd6 b6) 17... Re8 18. f3) 10. O-O Be6 $146 ({RR} 10... g5 11. Bg3 Bxc3 12. bxc3 Ne4 13. c4 dxc4 14. Bxc4 cxd4 15. Nxd4 Nxd4 16. exd4 Bf5 17. Be5 Rc8 18. Rc1 Kh7 19. Qf3 Bg6 20. Bd3 f5 21. g4 Qd7 22. gxf5 Qxf5 23. Qe2 Ng3 24. fxg3 Qxd3 25. Qxd3 {Sieciechowicz,M (2432)-Wandzik,W (2219) Poronin 2012 ½-½ (41)}) ({RR} 10... Bxc3 11. bxc3 c4 12. Ne5 Qd6 13. Bg3 Qe6 14. Bxc6 bxc6 15. Qa4 Ne4 16. Rfc1 c5 17. Rab1 cxd4 18. exd4 f6 19. Ng6 Rf7 20. Nf4 Qd7 21. Qxd7 Bxd7 22. Nxd5 Bf5 23. Ne3 Nxg3 24. hxg3 Bxb1 25. Rxb1 {Stojanovski,S (2232)-Efremov,V (2188) Chess.com INT 2020 1-0 (50)}) 11. dxc5 Bxc5 12. Rc1 Be7 13. Bxc6 bxc6 14. Nd4 c5 15. Nc6 Qc7 16. Nxe7+ Qxe7 17. Qa4 Rfd8 18. Qa3 Rac8 19. Rfd1 Rd7 20. h3 Rb7 21. Nxd5 Bxd5 22. Rxd5 g5 23. Bxg5 hxg5 24. Rxg5+ Kf8 25. Rgxc5 Rxc5 26. Rxc5 Ne4 27. Rc8+ Kg7 28. Qxe7 Rxe7 29. f3 Nf6 30. e4 Rd7 31. Rc2 Rd1+ 32. Kf2 Nh5 33. Ke3 Ra1 34. b3 Re1+ 35. Re2 Rxe2+ 36. Kxe2 Nf4+ 37. Kf1 Nd3 38. a3 a5 39. h4 Kf6 40. g3 Ke5 41. h5 Kf6 42. g4 Kg7 43. Ke2 Nc1+ 44. Ke3 Nxb3 45. e5 a4 46. f4 Nc5 47. f5 Nd7 48. Kf4 Nc5 49. g5 Nd3+ 50. Ke4 Nf2+ 51. Kf3 Nh3 52. f6+ Kg8 53. Kg4 Ng1 54. g6 Ne2 55. e6 1-0

[Event "URS-ch26 Semifinal"]
[Site "Tashkent"]
[Date "1958.??.??"]
[Round "?"]
[White "Geller, Efim P"]
[Black "Gipslis, Aivars P"]
[Result "1-0"]
[ECO "D38"]
[PlyCount "155"]
[EventDate "1958.09.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Bb4 5. cxd5 exd5 6. Bg5 h6 7. Bh4 g5 8. Bg3 Ne4 9. Nd2 Nxg3 10. hxg3 c6 11. Qc2 Be6 12. e3 Nd7 13. Bd3 Nf6 ({RR} 13... Qf6 14. a3 Bd6 15. Nb3 O-O-O 16. O-O-O Kb8 17. Kb1 Nb6 18. Na5 h5 19. Rc1 Rc8 20. Na4 Nxa4 21. Qxa4 Rc7 22. Rc2 Bf5 23. Bxf5 Qxf5 24. Ka2 h4 25. gxh4 gxh4 26. Rhc1 Rg8 27. f3 Qd3 28. Rc3 {Potapova,M (2215)-Mamedov,E (2464) chess.com INT 2026 1-0 (46)}) 14. a3 Be7 15. Nf3 $146 ({RR} 15. Na4 Qc7 16. Nc5 Bg4 17. Nf3 Bxf3 18. gxf3 Bxc5 19. Qxc5 Qe7 20. Qc2 O-O-O 21. O-O-O h5 22. Bf5+ Kb8 23. e4 h4 24. e5 Nh5 25. Bg4 Ng7 26. Kb1 Rdf8 27. gxh4 gxh4 28. f4 f5 29. Bh3 Qf7 {Frolyanov,D (2567)-Gaifullin,A (2423) Moscow 2018 0-1 (54)}) 15... Ng4 16. O-O-O Qd7 17. e4 dxe4 18. Bxe4 O-O-O 19. d5 cxd5 20. Bxd5 Kb8 21. Kb1 Bf6 22. Rhe1 Qc8 23. Bxe6 fxe6 24. Ne4 Qxc2+ 25. Kxc2 Rxd1 26. Rxd1 Rc8+ 27. Kb3 Rd8 28. Nxf6 Rxd1 29. Nxg4 Rf1 30. Nd2 Rh1 31. Ne3 Kc7 32. Kc3 Kd6 33. Ndc4+ Kd7 34. Ne5+ Ke7 35. Nd3 h5 36. Kd4 h4 37. g4 Rg1 38. f3 Kf6 39. Ke4 b6 40. Kd4 Rb1 41. Kc3 Rg1 42. Kd2 Rh1 43. Nf2 Rg1 44. Nh3 Rh1 45. Nf2 Rg1 46. Nd3 Rh1 47. Ke2 Rg1 48. Kf2 Rb1 49. Nf1 Kg6 50. Ke2 Kf6 51. Nd2 Rg1 52. Ne4+ Kg6 53. Ne1 Kh6 54. Kf2 Rh1 55. Nc3 Kg6 56. Ne2 Kf6 57. Ng1 Ke5 58. a4 a6 59. Nh3 Kf6 60. Ke2 Kg6 61. Nf2 Rg1 62. b3 Kh6 63. b4 a5 64. b5 Kg6 65. Nh3 Rh1 66. Kd1 Rf1 67. Kd2 Rh1 68. Ke2 Kf6 69. Nf2 Rg1 70. Ne4+ Kg6 71. Nd2 Kf7 72. Nc4 Ke7 73. Kf2 Rh1 74. Nxb6 h3 75. gxh3 Rh2+ 76. Ke3 Ra2 77. Nd3 Kd6 78. Kd4 1-0

[Event "Yerevan Zonal"]
[Site "Yerevan"]
[Date "1981.02.??"]
[Round "3"]
[White "Geller, Efim P"]
[Black "Kupreichik, Viktor D"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2615"]
[BlackElo "2575"]
[PlyCount "67"]
[EventDate "1982.02.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[EventCategory "12"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 h6 7. Bh4 c5 8. e3 O-O 9. Be2 c4 10. O-O g5 11. Bg3 Bxc3 12. bxc3 Ne4 13. Rc1 Nc6 14. Nd2 Nxg3 15. hxg3 f5 16. g4 b5 17. Bf3 $146 ({RR} 17. gxf5 Bxf5 18. Bf3 Qd7 {½-½ (18) Simutowe,A (2458)-Inkiov,V (2446) San Sebastian 2008}) 17... fxg4 18. Bxg4 a5 19. a3 Qd6 20. Bf3 Be6 21. e4 Rad8 22. Qc2 Kg7 23. Rce1 Qxa3 24. exd5 Bf5 25. Be4 Rxd5 26. Bxf5 Rfxf5 27. Re6 Nd8 28. Ra6 Qe7 29. Rxa5 Qc7 30. Ra6 Nf7 31. Ne4 g4 32. Rfa1 Qf4 33. Ng3 Rg5 34. Ne4 1/2-1/2

[Event "Interzonal-10a"]
[Site "Biel"]
[Date "1976.07.17"]
[Round "6"]
[White "Geller, Efim P"]
[Black "Sosonko, Gennadi"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2620"]
[BlackElo "2505"]
[PlyCount "81"]
[EventDate "1976.07.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "SUI"]
[EventCategory "12"]
[SourceTitle "IZT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 h6 7. Bh4 g5 8. Bg3 Ne4 9. Nd2 Nxg3 10. hxg3 c5 11. a3 Bxc3 12. bxc3 Nc6 13. e3 Bf5 14. Be2 $146 ({RR} 14. Bb5 Qa5 15. Qf3 Qxc3 16. O-O Bg6 17. Qxd5 O-O 18. Nf3 cxd4 19. Rfc1 Qb2 20. Bxc6 bxc6 21. Qxd4 Rfb8 22. Rxc6 Qxd4 23. Nxd4 Rb2 24. Rac1 Kg7 25. Rc8 Rxc8 26. Rxc8 Ra2 27. Rc3 g4 28. f3 Ra1+ {Timman,J (2610)-Sosonko,G (2560) Tilburg 1984 ½-½ (45)}) ({RR} 14. Qb3 Qd6 15. dxc5 {½-½ (15) Timoscenko,G (2530)-Horvath,P (2463) Austria 2003}) 14... Qe7 15. g4 Bg6 16. Nf1 c4 17. Ng3 O-O-O 18. O-O Qe6 19. Re1 Kb8 20. Bf3 Be4 21. Bxe4 dxe4 22. Rb1 Ne7 23. f3 exf3 24. Qxf3 Nd5 25. Nh5 Rhg8 26. e4 Nf4 27. Rb5 Nxh5 28. gxh5 Rd7 29. Qf5 Rc8 30. Rf1 Rc6 31. Re5 Qxf5 32. Rexf5 Ra6 33. Rf6 Rxa3 34. Rxh6 b5 35. Rh8+ Kb7 36. h6 Ra6 37. Rb1 Rb6 38. h7 Rh6 39. Rxb5+ Ka6 40. Rhb8 Rxh7 41. Rb1 1-0

[Event "URS-ch43 Final"]
[Site "Yerevan"]
[Date "1975.??.??"]
[Round "15"]
[White "Geller, Efim P"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[ECO "D40"]
[PlyCount "41"]
[EventDate "1975.11.28"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[EventCategory "12"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {Bulletin} d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c5 5. e3 Nc6 6. a3 a6 7. Bd3 dxc4 8. Bxc4 Be7 9. dxc5 Qxd1+ 10. Kxd1 Bxc5 11. Ke2 ({RR} 11. b4 Be7 12. Bb2 b5 13. Bd3 Bb7 14. Ke2 O-O {½-½ (13) Hort,V (2620)-Ljubojevic,L (2605) Bugojno 1978 MCL [Bulletin]}) ({RR} 11. b4 Be7 12. Ke2 O-O {½-½ (11) Balla,T (2325)-Pacher,M (2338) Budapest HUN 2026}) 11... Ke7 12. Rd1 $146 ({RR} 12. b4 Bd6 13. Bb2 b5 14. Bb3 Bb7 {½-½ (13) Trifunovic,P-Unzicker,W Vienna 1953}) 12... Bd7 13. Bd2 Rhd8 14. Be1 Be8 15. Rxd8 Rxd8 16. Rd1 Rxd1 17. Nxd1 Bd6 18. h3 Ne5 19. Nxe5 Bxe5 20. Bc3 Bxc3 21. Nxc3 1/2-1/2

[Event "Candidates Tournament"]
[Site "Amsterdam/Leeuwarden"]
[Date "1956.04.05"]
[Round "7"]
[White "Spassky, Boris Vasilievich"]
[Black "Geller, Efim P"]
[Result "0-1"]
[ECO "D40"]
[Annotator "ChessBase"]
[PlyCount "84"]
[EventDate "1956.03.27"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "NED"]
[SourceTitle "Candidates"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. e3 Nf6 5. Nf3 Nc6 6. a3 cxd4 7. exd4 Be7 8. Bd3 dxc4 9. Bxc4 O-O 10. O-O a6 11. Bg5 b5 12. Ba2 Bb7 13. Rc1 ({RR} 13. Qd3 Rc8 14. Rad1 Na5 15. Ne5 Nd7 16. Bxe7 Qxe7 17. Nxd7 Qxd7 18. d5 Nc4 {½-½ (18) Pfleger,H (2540)-Tatai,S (2455) Lanzarote 1975}) 13... b4 ({RR} 13... Rc8 14. Qd3 Re8 15. Rfd1 Nd5 16. Ne4 h6 17. Bd2 Qb6 18. Bb1 f5 19. Ng3 Bf6 20. Ne2 Rcd8 21. Ba2 Kh8 22. b4 Nce7 23. Ng3 Nc7 24. Nh5 Be4 25. Qe2 Bxf3 26. Qxf3 Bxd4 27. Bc3 e5 28. Qg3 {Spassky,B-Ivkov,B Palma de Mallorca 1968 1-0 (32)}) 14. axb4 ({RR} 14. Na4 bxa3 15. bxa3 Bxa3 16. Rb1 Rb8 17. Bf4 Bd6 18. Bxd6 Qxd6 19. Nc5 Ba8 20. Qa4 a5 21. Rfe1 Nb4 22. Ne5 Nxa2 23. Rxb8 Rxb8 24. Qxa2 Qd5 25. Qxd5 Nxd5 26. f3 Nc3 27. Ra1 f6 28. Nc4 Bd5 {Uysal,K (1920)-Azimov,Y (2058) Cubuk 2025 0-1 (54)}) 14... Nxb4 15. Bb1 Qa5 $146 ({RR} 15... Bxf3 16. Qxf3 Qxd4 17. Rfe1 Nbd5 18. Rcd1 Qb4 19. Qh3 Nf4 20. Qf3 Ng6 21. Rd2 Rad8 22. Rde2 Nd5 23. Ne4 Bxg5 24. Nxg5 Qf4 25. Qxf4 Ndxf4 26. Re4 Rd2 27. Nxh7 Rb8 28. b4 f5 29. Rxf4 Nxf4 30. Ng5 {Lobron,E (2335)-Van der Sterren,P (2465) Thessaloniki 1988 0-1 (31)}) ({RR} 15... Bxf3 16. gxf3 Nfd5 17. Be3 f5 18. f4 Bd6 19. Qf3 Qh4 20. Ne2 Rf6 21. Kh1 Rh6 22. Qg2 Rb8 23. Rg1 Rg6 24. Qf3 Rxg1+ 25. Kxg1 Qd8 26. Nc3 Qa5 27. Bd2 Qb6 28. Bxf5 Nc7 29. Be4 Qxd4 30. Be3 {Baker,E-Suarez,J Buenos Aires 1992 ½-½ (41)}) 16. Ne5 Rac8 17. Re1 Nbd5 (17... Rfd8 $2 18. Bxf6 Bxf6 19. Bxh7+ Kxh7 20. Qh5+ Kg8 21. Qxf7+ Kh7 22. Qxb7 $18) (17... Rcd8 18. Qd3 g6 19. Qh3 $40 Nbd5 $2 20. Bh6 Rfe8 21. Nxf7 Kxf7 22. Qxe6#) 18. Qd3 g6 19. Qh3 Qb4 $2 (19... Nh5 $142 $1 20. Bxe7 (20. Bh6 Ndf4 $1 21. Qg4 f5 22. Qd1 Rfd8) 20... Nxe7 21. Nd7 Rfd8 22. Nc5 Rxd4 $1 23. Nxb7 (23. Nxe6 Rd2 $13) 23... Qb4 $13) (19... Qb6 $2 20. Nxd5 Nxd5 21. Bxe7 Nxe7 22. Nd7 Rxc1 23. Rxc1 Qxb2 24. Qh6 $18) 20. Bh6 Rfd8 21. Ba2 $4 (21. Nxf7 $142 $1 $18 Kxf7 22. Qxe6+ Ke8 23. Bg5 $1 {xf6} (23. Bc2 {c2-a4+} Nxc3 24. bxc3 (24. Qxf6 Ne4 $1 25. Bxe4 Rxc1) 24... Qd6 $13) 23... Qd6 (23... Rd6 24. Qe5 Kd8 (24... Kf7 25. Ba2) (24... Kf8 25. Ba2) 25. Bxf6) (23... Rc6 24. Nxd5 Rxe6 25. Nxb4 $18) 24. Qh3 Qd7 (24... Rd7 25. Nxd5 Nxd5 (25... Rxc1 26. Nxf6+ Qxf6 27. Bxc1 $18) 26. Qxh7 $18) (24... Nxc3 25. bxc3 Bd5 26. Bxf6 Qxf6 27. Qxh7 Bf7 28. Re3 {f3} Rxd4 29. Rce1 Rd7 30. Rf3 $18) 25. Nxd5 Nxd5 26. Bxg6+ $1 $18) 21... Rd6 22. Bg5 Qxd4 23. Rcd1 Nf4 24. Bxf4 Qxf4 25. Rxd6 $2 (25. Nxf7 $142 $1 Rxd1 26. Rxd1 Bc5 27. Bxe6 Qxf2+ 28. Kh1 Rb8 29. Nd8+ Kg7 30. Nxb7 Rxb7 31. b3 $10) 25... Bxd6 26. Nxf7 $2 Rxc3 $1 (26... Kxf7 27. Bxe6+ $1 (27. Qxe6+ Kg7 28. Qf7+ Kh6 29. Qxb7 Qxh2+ 30. Kf1 Qh1+ 31. Ke2 Re8+ $19) 27... Kg7 28. Bxc8 Bxc8 29. Qxc8 Qxh2+ 30. Kf1 Qh1+ 31. Ke2 Qxg2 $14) 27. Nh6+ (27. bxc3 Ne4 $1 (27... Kxf7 $2 28. Qxe6+ Kg7 29. Qf7+ Kh6 30. Qxb7) (27... Bc5 28. Rf1 Ne4 29. Qxe6 Bxf2+ 30. Kh1 Ng3+ 31. hxg3 Bxg2+ 32. Kxg2 Qxg3+ 33. Kh1 Qf3+ 34. Kh2 Qg3+ 35. Kh1 Qf3+ $10) 28. Nh6+ (28. Rf1 Nxf2 $1 29. Rxf2 Qc1+ 30. Rf1 Bc5+ 31. Kh1 Qxf1#) 28... Kg7 29. Ng4 h5 $19) 27... Kg7 28. bxc3 Bc5 29. Qg3 Qxg3 30. hxg3 Kxh6 31. Bxe6 Ne4 32. Re2 Nxc3 33. Rb2 Bc6 34. Kh2 Bb5 35. f3 Kg7 36. Rb3 Bd4 37. Bc8 a5 38. Ra3 a4 39. g4 g5 40. g3 Kf6 41. f4 Bc6 42. Bf5 h6 0-1

[Event "Dresden International"]
[Site "Dresden"]
[Date "1959.10.31"]
[Round "11"]
[White "Taimanov, Mark E"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D41"]
[PlyCount "38"]
[EventDate "1959.10.18"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "DDR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 Nxd5 6. e3 Nc6 7. Bc4 Nxc3 8. bxc3 Be7 9. O-O O-O 10. e4 b6 11. Be3 ({RR} 11. Bb2 Bb7 12. Qe2 Na5 13. Bd3 Rc8 14. Rad1 cxd4 15. cxd4 Bb4 16. d5 exd5 17. exd5 Qe7 18. Ne5 f6 19. Qh5 g6 20. Nxg6 hxg6 21. Bxg6 Qg7 22. Rd3 Bd6 23. f4 Qh8 24. Qg4 Bc5+ 25. Kh1 Rc7 {Keres,P-Geller,E Moscow 1962 1-0}) 11... cxd4 ({RR} 11... Bb7 12. Qe2 Na5 13. Bd3 Rc8 14. Rad1 cxd4 15. cxd4 Qd6 16. g3 Rfd8 17. Rfe1 Bf6 18. h4 Qd7 19. d5 Bc3 20. Bd2 exd5 21. Bxc3 Rxc3 22. exd5 g6 23. h5 Bxd5 24. Be4 Rc5 25. h6 f6 26. Qb2 {Le,Q (2709)-Xiong,J (2709) Lichess.org INT 2020 1-0}) 12. cxd4 Bb7 13. Rc1 $146 ({RR} 13. Qe2 Na5 14. Bd3 Rc8 15. Rad1 Qd6 16. Ne5 Nc6 17. Nxc6 Qxc6 18. d5 exd5 19. exd5 Qf6 20. a4 g6 {½-½ (20) Jayakumar,A (2294)-Wittmann,W (2232) Budapest 2013}) ({RR} 13. Qe2 Rc8 14. Rfd1 Qc7 15. Rac1 Ba3 16. Rc3 Na5 17. Rxa3 Qxc4 18. Qxc4 Nxc4 19. Rxa7 Bxe4 20. Nd2 Nxe3 21. fxe3 Bd5 22. e4 Ba8 23. Re1 h6 24. Nf3 Rc4 25. Kf2 b5 26. Re3 Rfc8 27. a3 Ra4 {Solomon,K (2378)-Ali,S (2387) Tromsoe 2014 0-1 (64)}) 13... Rc8 14. Qe2 Na5 15. Bd3 Qd6 16. h3 Rxc1 17. Rxc1 Rc8 18. Rxc8+ Bxc8 19. Ne5 Nc6 1/2-1/2

[Event "Candidates Tournament-05"]
[Site "Curacao"]
[Date "1962.05.20"]
[Round "12"]
[White "Geller, Efim P"]
[Black "Keres, Paul"]
[Result "1/2-1/2"]
[ECO "D41"]
[PlyCount "35"]
[EventDate "1962.05.02"]
[EventType "tourn"]
[EventRounds "28"]
[EventCountry "AHO"]
[SourceTitle "Candidates"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. g3 e6 4. Bg2 d5 5. cxd5 Nxd5 6. O-O Be7 7. Nc3 O-O 8. Nxd5 exd5 9. d4 Nc6 10. dxc5 Bxc5 11. Bg5 ({RR} 11. Qb3 Qe7 12. Qxd5 Rd8 13. Qh5 Be6 14. Bf4 h6 15. Rac1 Bb6 16. Ne5 Nb4 17. a3 Nd5 18. Rcd1 Qc5 19. Qf3 Nxf4 20. gxf4 Rxd1 21. Rxd1 Qc2 22. e3 Qxb2 23. Qxb7 Rf8 24. Qa6 Bb3 25. Rf1 Qc3 {Laznicka,V (2654)-Ragger,M (2659) Novy Bor 2017 1-0 (54)}) ({RR} 11. Qd3 h6 12. a3 a5 13. Bd2 b6 {½-½ (13) Petrosian,T-Keres,P San Antonio 1972}) 11... Be7 12. Bxe7 Qxe7 ({RR} 12... Nxe7 13. Nd4 Be6 14. Rc1 Rc8 15. Qb3 b6 16. Qa3 Qd7 17. Rfd1 Rxc1 18. Rxc1 Rc8 19. Rxc8+ Nxc8 20. Qc3 h6 21. Qc6 Ne7 22. Qxd7 Bxd7 23. Kf1 Kf8 24. Ke1 Be6 25. Kd2 Ke8 26. Kc3 Kd7 27. Kb4 {Frempong-Smart Daniel (1841)-Nikulina,A (1875) chess.com INT 2025 0-1 (44)}) 13. Qxd5 $146 ({RR} 13. Qd2 Rd8 14. e3 Bf5 15. Rac1 Be4 16. Rfd1 g6 17. Qe2 Rac8 18. Bh3 Bxf3 19. Qxf3 Ne5 20. Qe2 Rxc1 21. Rxc1 Nc6 22. Bf1 d4 23. exd4 Qxe2 24. Bxe2 Nxd4 25. Bg4 f5 26. Bd1 Rd7 27. f4 Kg7 {Rogers,I (2400)-Kelecevic,N (2410) Eerbeek 1978 ½-½ (95)}) ({RR} 13. e3 Rd8 14. Nd4 Be6 15. Rc1 Rac8 16. Qa4 Qb4 17. Qxb4 Nxb4 18. a3 Nd3 19. Rb1 g6 20. Rfd1 Ne5 21. h3 Kf8 22. g4 Nc6 23. Ne2 g5 24. Nc3 d4 25. exd4 Bb3 26. Rdc1 Rxd4 27. Ne4 h6 {Seres,L (2430)-Somogyi,I (2270) Hungary 1995 ½-½ (48)}) 13... Qxe2 14. Qb3 Qe7 15. Rfe1 Be6 16. Qc3 Qb4 17. Qxb4 Nxb4 18. Nd4 1/2-1/2

[Event "Bogota"]
[Site "Bogota"]
[Date "1978.??.??"]
[Round "?"]
[White "Geller, Efim P"]
[Black "Hernandez Onna, Roman"]
[Result "1-0"]
[ECO "D41"]
[WhiteElo "2590"]
[BlackElo "2465"]
[PlyCount "65"]
[EventDate "1978.03.11"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "COL"]
[EventCategory "7"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 {Ftacnik,Lubomir} c5 2. c4 Nc6 3. Nc3 e6 4. g3 Nf6 5. Bg2 Be7 6. O-O O-O 7. d4 d5 8. cxd5 Nxd5 9. e4 Nb6 10. d5 exd5 11. exd5 Nb4 12. Ne1 Bf6 13. Be3 Bxc3 14. bxc3 N4xd5 15. Bxc5 Re8 16. Bd4 ({RR} 16. Qd4 Qf6 17. Bxb6 Nxb6 18. Qxf6 gxf6 19. Nd3 Na4 20. c4 Be6) ({RR} 16. Qd4 Be6 17. Nf3 Rc8 18. Rfc1 Qc7 19. Bxb6 Nxb6 20. a4 Red8 21. Qh4 Bd5 22. Nd4 Bxg2 23. Kxg2 Qc4 24. Qg5 Rd5 25. Qe7 Rd7 26. Qg5 Qd5+ 27. Qxd5 Nxd5 28. Ne2 Rdc7 29. Rab1 b6 30. Rb3 Kf8 {Tsarkou,M (2039)-Dambaev,D (2261) Orsha BLR 2026 0-1 (55)}) 16... Bf5 ({RR} 16... Be6 17. Nd3 Rc8 18. Rc1 Qd6 19. Re1 Red8 20. Qh5 h6 21. Red1 Qf8) 17. a4 ({RR} 17. Rc1 Rc8 18. Nf3 Be4 19. Re1 Nf6 20. Bh3 Rc7 21. Ng5 Bg6 22. Rxe8+ Qxe8 ({RR} 22... Nxe8 23. Bxb6 ({RR} 23. Qb3) 23... Qxd1+ 24. Rxd1 axb6 25. Rd8 Kf8 26. Bd7 Ke7) 23. Bg2 Nc4 24. Bf1 b6 25. Nh3 Bh5 26. Qd3 Ne5 27. Bxe5 Qxe5 28. Qd8+ Ne8 29. Qa8 Bg4 30. Nf4 Bd7 31. Nd3 Qd6 {Portisch,L (2605)-Dlugy,M (2525) Wijk aan Zee 1990 CBM 017 [Ftacnik,Lubomir] 1-0 (77)}) 17... Rc8 $146 ({RR} 17... a5 18. Qb3 Be4 19. Bxe4 Rxe4 20. Ng2 Re6 21. Rfe1 Rc6 22. Re2 Qd7 23. Rae1 h6 24. Ne3 Rac8 25. Qb5 R6c7 26. Qxd7 Rxd7 27. Nf5 Nxa4 28. Bxg7 Naxc3 29. Re8+ Rxe8 30. Rxe8+ Kh7 31. g4 f6 32. Bxh6 {Spraggett,K (2535)-Zaltsman,V (2410) New York 1986 0-1 (36)}) 18. a5 Nc4 19. Bxg7 Kxg7 20. Bxd5 Qf6 21. Ng2 Qxc3 22. Rc1 Qd3 23. Bxb7 Nd2 24. Re1 Rxc1 25. Qxc1 Be4 26. Nh4 Nf3+ 27. Nxf3 Qxf3 28. Qb2+ Kg6 29. Bxe4+ Rxe4 30. Qc2 f5 31. Qc6+ Kg5 32. Rxe4 fxe4 33. Qd5+ 1-0

[Event "URS-ch19 Final"]
[Site "Moscow"]
[Date "1951.11.14"]
[Round "2"]
[White "Geller, Efim P"]
[Black "Simagin, Vladimir Pavlovich"]
[Result "1-0"]
[ECO "D41"]
[PlyCount "63"]
[EventDate "1951.11.11"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c5 5. cxd5 Nxd5 6. e3 Be7 7. Bd3 Nxc3 8. bxc3 Nd7 9. O-O O-O 10. e4 b6 11. Bf4 $146 ({RR} 11. Qe2 Bb7 12. Bb2 Rc8 13. Rad1 Qc7 14. d5 exd5 15. exd5 Rfe8 16. c4 Bf6 17. Qc2 Bxb2 18. Qxb2 Qd6 19. Rfe1 g6 20. h4 Nf6 21. Ne5 Re7 22. Re3 Rce8 23. Rde1 Nd7 24. Ng4 f6 25. h5 Kg7 {Gholami Orimi,M (2530)-Lissillour,B (2280) chess.com INT 2026 1-0 (45)}) 11... Bb7 12. Qe2 g6 13. Rfd1 cxd4 14. cxd4 Bf6 15. Rac1 Rc8 16. Ba6 Bxa6 17. Qxa6 Rxc1 18. Rxc1 Qa8 19. Bd6 Rd8 20. e5 Bg7 21. Rc7 Qe4 22. Nd2 Qe1+ 23. Nf1 Nf8 24. Qxa7 Bh6 25. Rxf7 Qb1 26. Qe7 Rc8 27. Rxh7 Nxh7 28. Qxe6+ Kg7 29. Qd7+ Kg8 30. Qxc8+ Kg7 31. Qc7+ Kg8 32. e6 1-0

[Event "URS-chT Cup 05th"]
[Site "Moscow"]
[Date "1966.09.24"]
[Round "1.1"]
[White "Geller, Efim P"]
[Black "Keres, Paul"]
[Result "1/2-1/2"]
[ECO "D41"]
[PlyCount "28"]
[EventDate "1966.09.24"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Soviet Army"]
[BlackTeam "Kalev"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "URS"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 c5 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Be7 7. O-O O-O 8. d4 Nc6 9. Nxd5 exd5 10. dxc5 Bxc5 11. Bf4 Bf5 ({RR} 11... h6 12. Rc1 Bb6 13. Ne5 Nxe5 14. Bxe5 Re8 15. Bd4 Bxd4 16. Qxd4 Rxe2 17. Bf3 Re7 18. Qxd5 Be6 19. Qb5 a6 20. Qb4 a5 21. Qa3 Rc8 22. Rxc8 Bxc8 23. Rd1 Qc7 24. h4 Be6 25. Qd6 Bxa2 26. Qd8+ {Svane,R (2629)-Nepomniachtchi,I (2755) chess.com INT 2024 ½-½ (56)}) ({RR} 11... d4 12. Qc2 Bb6 13. Ng5 g6 14. Ne4 Bf5 15. Qd2 Ba5 16. Qd1 Bxe4 17. Bxe4 Re8 18. Bf3 Qf6 19. h4 h5 20. Rc1 Rac8 21. Qa4 Bb6 22. Qb5 d3 23. Qxd3 Qxb2 24. Rc2 Qd4 25. Qb5 Na5 26. Kg2 {Ghersinich,E (2246)-Feletar,D (2304) Brela CRO 2026 ½-½ (37)}) 12. Nd2 $146 ({RR} 12. Rc1 Bb6 13. Ne5 g5 14. Nxc6 bxc6 15. Be3 Rc8 16. Bc5 Re8 17. e3 Qf6 18. Qd2 h5 19. f3 Qg6 20. Qd4 Rb8 21. Rf2 Qg7 22. Qd2 Re6 23. b4 Rbe8 24. Re2 Qf6 25. a4 Bxc5 26. bxc5 Qe7 {Huebner,R-Degenhardt,N Kiel 1967 ½-½ (37)}) ({RR} 12. Ne5 Nxe5 13. Bxe5 Be4 {½-½ (13) Karolyi,T (2450)-Lukacs,P (2465) Budapest 1988}) 12... Bb6 13. e4 dxe4 14. Nxe4 Qxd1 1/2-1/2

[Event "URS-ch28 Final & Zonal"]
[Site "Moscow"]
[Date "1961.02.10"]
[Round "19"]
[White "Geller, Efim P"]
[Black "Averbakh, Yuri L"]
[Result "1/2-1/2"]
[ECO "D41"]
[PlyCount "31"]
[EventDate "1961.01.10"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 c5 5. cxd5 Nxd5 6. e3 Be7 7. Nxd5 Qxd5 8. Be2 Nc6 9. dxc5 Qxd1+ 10. Bxd1 Bxc5 $146 ({RR} 10... O-O 11. O-O Bxc5 12. a3 b6 13. b4 Be7 14. Bb2 Rd8 15. Ba4 Bb7 16. Rfd1 Rxd1+ 17. Rxd1 Rd8 18. Rxd8+ Bxd8 {½-½ (18) Kolas,M-Zielke,R Mengen 1994}) 11. Bd2 Bd7 12. Bc3 O-O 13. Be2 Rfd8 14. O-O Be8 15. Rfd1 Rac8 16. Rxd8 1/2-1/2

[Event "EU-chT 07th Final"]
[Site "Skara"]
[Date "1980.01.24"]
[Round "5.4"]
[White "Geller, Efim P"]
[Black "Plachetka, Jan"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "2565"]
[BlackElo "2480"]
[PlyCount "48"]
[EventDate "1980.01.20"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "EU-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Soviet Union"]
[BlackTeam "Czechoslovakia"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "CSR"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 c5 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nc6 7. O-O Be7 8. d4 O-O 9. e4 Ndb4 10. a3 cxd4 11. axb4 dxc3 12. bxc3 Qc7 13. b5 Rd8 14. Qe2 Na5 15. Bf4 Qc4 16. Qxc4 Nxc4 17. Bc7 $146 ({RR} 17. b6 a5 18. Bc7 Rd3 19. Rfc1 Bc5 20. Nd4 Nxb6 21. Ra2 e5 22. Bxe5 Be6 23. Nxe6 fxe6 24. Bf1 Rd7 25. Bb5 Rf7 26. Rd1 h6 27. Kg2 a4 28. Bd6 Rc8 29. Bxa4 Nxa4 30. Rxa4 Rxf2+ 31. Kh3 Bxd6 {Feustel,B (2335)-Hartmann,G Germany 1984 ½-½ (53)}) 17... Rd7 18. b6 Bc5 19. Rfb1 Na3 20. Rb2 axb6 21. Bxb6 Bxb6 22. Rxb6 Nc4 23. Rbb1 Rxa1 24. Rxa1 Kf8 1/2-1/2

[Event "Candidates Tournament"]
[Site "Zuerich"]
[Date "1953.10.11"]
[Round "23"]
[White "Geller, Efim P"]
[Black "Keres, Paul"]
[Result "0-1"]
[ECO "D41"]
[PlyCount "54"]
[EventDate "1953.08.30"]
[EventType "tourn"]
[EventRounds "30"]
[EventCountry "SUI"]
[SourceTitle "Candidates"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 c5 5. cxd5 cxd4 6. Qxd4 exd5 7. e4 Nc6 8. Bb5 Nxe4 9. O-O ({RR} 9. Nxe4 dxe4 10. Qxe4+ Qe7 11. Qxe7+ Bxe7 12. O-O O-O 13. Be3 Be6 14. Bxc6 bxc6 15. Nd4 Bd5 16. Nf5 Bf6 17. Bd4 Bxd4 18. Nxd4 Rfb8 19. b3 a5 20. Rac1 a4 21. Nxc6 Bxc6 22. Rxc6 axb3 23. axb3 Rxb3 {Peyrer,K (2480)-Neugebauer,M (2509) Trencin SVK 2025 ½-½}) 9... Nf6 10. Re1+ Be7 11. Qe5 O-O $146 ({RR} 11... Be6 12. Bxc6+ bxc6 13. Nd4 Qd6 14. Qxd6 Bxd6 15. Nxc6 Kd7 16. Nd4 Rab8 17. Ncb5 Bc5 18. Bf4 Rb7 19. Rab1 a6 20. b4 Bxd4 21. Nxd4 Ne4 22. f3 Nc3 23. Rb2 Rc8 24. Rc1 Nb5 25. Rxc8 Kxc8 26. Nxb5 {Dworzynski,R-Brzozka,S Warsaw 1957 ½-½}) 12. Qe2 Re8 13. Bg5 Bg4 14. Rad1 h6 15. Bh4 Ne4 16. Bg3 Nxc3 17. bxc3 Bf6 18. Qxe8+ Qxe8 19. Rxe8+ Rxe8 20. Rxd5 Rc8 21. Rd3 Nb4 22. Re3 Nxa2 23. h3 Bxf3 24. gxf3 Nxc3 25. Bd7 Rd8 26. Bf5 g6 27. Bd3 Nd1 0-1

[Event "Candidates Tournament-05 playoff 2nd"]
[Site "Moscow"]
[Date "1962.08.25"]
[Round "8"]
[White "Keres, Paul"]
[Black "Geller, Efim P"]
[Result "1-0"]
[ECO "D41"]
[PlyCount "55"]
[EventDate "1962.08.11"]
[EventType "match"]
[EventRounds "8"]
[EventCountry "URS"]
[SourceTitle "Candidates"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 Nxd5 6. e3 Nc6 7. Bc4 Nxc3 8. bxc3 Be7 9. O-O O-O 10. e4 b6 11. Bb2 Bb7 12. Qe2 Na5 13. Bd3 Rc8 14. Rad1 cxd4 15. cxd4 Bb4 $146 ({RR} 15... Qd6 16. Rfe1 Rfd8 17. d5 exd5 18. e5 Qh6 19. Nd4 g6 20. Nb5 Nc4 21. Bd4 a6 22. Nc3 b5 23. Bc2 Re8 24. Qg4 Rcd8 25. f4 Qf8 26. f5 Bc5 27. e6 Bxd4+ 28. Rxd4 Qe7 29. f6 Qxf6 30. Rf4 {Rasmussen,K (2495)-Meins,G (2443) Germany 2007 0-1 (56)}) ({RR} 15... Qc7 16. d5 exd5 17. exd5 Bd6 18. Qe4 g6 19. Qh4 f6 20. Bxf6 Bxd5 21. Bxg6 Bxf3 22. Rxd6 Nc4 23. Bxh7+ Qxh7 24. Qg5+ {1-0 (24) Seo,J (2483)-Danov,L (2297) Zagreb CRO 2023}) 16. d5 exd5 17. exd5 Qe7 18. Ne5 f6 19. Qh5 g6 20. Nxg6 hxg6 21. Bxg6 Qg7 22. Rd3 Bd6 23. f4 Qh8 24. Qg4 Bc5+ 25. Kh1 Rc7 26. Bh7+ Kf7 27. Qe6+ Kg7 28. Rg3+ 1-0

[Event "URS-ch52 Final + Zonal"]
[Site "Riga"]
[Date "1985.02.12"]
[Round "15"]
[White "Geller, Efim P"]
[Black "Mikhalchishin, Adrian"]
[Result "0-1"]
[ECO "D41"]
[WhiteElo "2540"]
[BlackElo "2505"]
[PlyCount "95"]
[EventDate "1985.01.23"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[EventCategory "11"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Nf3 cxd4 8. cxd4 Nc6 9. Bc4 b5 10. Be2 Bb4+ 11. Bd2 Qa5 12. a4 bxa4 13. Rxa4 Bxd2+ 14. Nxd2 Qd8 15. d5 $146 ({RR} 15. Nb3 O-O 16. O-O Qb6 17. Qd3 a5 18. Qb5 Qxb5 19. Bxb5 Bd7 20. d5 exd5 21. exd5 Ne5 22. Bxd7 Nxd7 23. Rxa5 Nf6 24. d6 Rab8 25. Nd4 Rb6 26. Nf5 g6 27. Ne7+ Kg7 28. Nd5 Rxd6 {½-½ (28) Grivas,E (2495)-Kourkounakis,I (2415) Corfu 1993}) 15... Ne7 16. Bb5+ Bd7 17. Bxd7+ Qxd7 18. Nc4 O-O 19. d6 Nc6 20. O-O e5 21. Qd5 Rab8 22. h3 Nb4 23. Rxb4 Rxb4 24. Nxe5 Qb5 25. d7 Qxd5 26. exd5 Rb7 27. Rc1 Rd8 28. Nc6 Rdxd7 29. Nxa7 g6 30. Nc6 Rxd5 31. Re1 Kg7 32. Re4 Rd2 33. Rf4 f5 34. Ne5 Kf6 35. Nc4 Rd1+ 36. Kh2 Rb4 37. Ne3 Rxf4 38. Nxd1 Rd4 39. Ne3 Rd2 40. Kg3 g5 41. Kf3 h5 42. g3 Ra2 43. Ng2 Ke5 44. h4 Ra3+ 45. Ke2 f4 46. gxf4+ gxf4 47. f3 Ra2+ 48. Kf1 0-1

[Event "UKR-ch27"]
[Site "Kiev"]
[Date "1958.??.??"]
[Round "2"]
[White "Geller, Efim P"]
[Black "Zamikhovsky, Abram Davidovich"]
[Result "1-0"]
[ECO "D42"]
[PlyCount "57"]
[EventDate "1958.05.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 {Anand,Viswanathan} d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 Nxd5 5. e3 c5 6. Bd3 Nc6 7. Nf3 cxd4 8. exd4 Be7 9. O-O O-O 10. Re1 Nxc3 ({RR} 10... Bf6) ({RR} 10... b6 11. Nxd5 Qxd5 12. Be4) 11. bxc3 b6 12. Qc2 ({RR} 12. h4 Bxh4 13. d5 Na5 ({RR} 13... exd5 14. Qa4) ({RR} 13... Bxf2+ 14. Kxf2 Qxd5 15. c4) 14. Nxh4 Qxh4 15. Re3) 12... g6 ({RR} 12... h6 13. Qe2 Bb7 14. Qe4) 13. h4 ({RR} 13. Bh6 Re8 14. h4 Bf8 ({RR} 14... Bxh4 15. d5 Na5 16. Bb5) 15. Bg5 Be7 ({RR} 15... Qd7 16. Nd2) 16. Bf4 ({RR} 16. Qd2 Bxg5 17. hxg5) 16... Bb7 ({RR} 16... Bxh4 17. d5) 17. h5 Kg7 18. Qd2 Qd5 ({RR} 18... Rc8 19. Bh6+ Kg8 20. hxg6 hxg6 21. Bxg6 fxg6 22. Rxe6 Bf6 ({RR} 22... Bf8 23. Rxg6+ Kh7 24. Bxf8 Kxg6 25. Qh6+ Kf7 26. Qg7+ Ke6 27. Re1+ Kd5 28. Qf7+ Re6 29. Qxe6#) 23. Qd3 Rxe6 24. Qxg6+ Kh8 25. Ng5 Re7 26. Qxf6+ Kg8 27. Qg6+ Kh8 28. Ne6 Qd7 29. Re1 Rg8 30. Qf6+ Kh7 31. Qf5+ Kh8 32. d5) ({RR} 18... Bf8 19. Bg5 Qd7 20. Bh6+ Kg8 21. Bxf8 Rxf8 22. Qh6) 19. Be4 Qxh5 ({RR} 19... Qa5 20. Ne5 Rac8 21. Bh6+ Kg8 22. hxg6 hxg6 23. Bxg6 fxg6 24. Qd3) 20. Ne5 Rac8 ({RR} 20... Na5 21. g4 Qh4 22. Bxb7 Nxb7 23. Kg2) 21. Re3 f6 22. Rh3 Qxh3 23. gxh3 fxe5 24. dxe5 ({RR} 24. Bxc6 Bxc6 25. Bxe5+ Bf6) 24... Rc7 25. Kh1 Na5 26. Bxb7 Nxb7 27. Bh6+ Kg8 {Winants,L (2505)-Kamsky,G (2655) Tilburg 1992 CBM 032 [Anand,Viswanathan] 1-0 (38)}) ({RR} 13. Bh6 Re8 14. h4 Bf8 15. Qd2 Bb7 16. h5 Bd6 17. hxg6 hxg6 18. Bg5 Be7 19. Qf4 Qd6 20. Qh4 Nd8 21. Bb5 Bc6 22. Bxc6 Nxc6 23. Bxe7 Qxe7 24. Ng5 Qf6 25. Re3 Ne7 26. g4 Qg7 27. Rae1 Rac8 {Lintchevski,D (2489)-Shturman,A (2364) St Petersburg RUS 2026 1-0 (48)}) 13... Bf6 ({RR} 13... Bb7 14. h5) ({RR} 13... Bxh4 14. Bb5 Bb7 15. Qe4) 14. h5 Qc7 $146 ({RR} 14... Qd7 15. Bh6 Bg7 16. Qd2 Bb7 17. Qf4 e5 18. dxe5 {1-0 (18) Fominyh,A (2505)-Jaworski,M (2345) Katowice 1993}) ({RR} 14... Bb7 15. hxg6 hxg6 16. Bxg6 fxg6 17. Qxg6+ Bg7 18. Ng5 Rf6 19. Qh7+ Kf8 20. Ba3+ Ne7 21. Nxe6+) ({RR} 14... Bg7 15. hxg6 hxg6 16. Ng5) ({RR} 14... Bg7 15. Ba3 Ne7 16. Qe2 Bb7 17. Ng5 Nd5 18. Qg4 Nf6 19. Qh4 h6 20. Bxf8 hxg5 21. Qxg5 Kxf8 22. hxg6 Nd5 {½-½ (22) Khruschiov,A (2488)-Slugin,S (2375) St Petersburg 2006}) 15. Bh6 Bg7 16. Qd2 Bb7 17. hxg6 hxg6 18. Bf4 Qd7 19. Rad1 Rac8 20. Qe3 Rfe8 21. Ng5 e5 22. dxe5 Nxe5 23. Be4 Qc7 24. Bxb7 Qxb7 25. Qh3 Qc7 26. Rxe5 Rxe5 27. Bxe5 Bxe5 28. Rd7 Bh2+ 29. Kh1 1-0

[Event "Zagreb Masters (Glavni)"]
[Site "Zagreb"]
[Date "1955.11.20"]
[Round "16"]
[White "Geller, Efim P"]
[Black "Fuderer, Andrija"]
[Result "1/2-1/2"]
[ECO "D42"]
[PlyCount "40"]
[EventDate "1955.11.01"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "CRO"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c5 5. cxd5 Nxd5 6. e3 Nc6 7. Bd3 Be7 8. O-O O-O 9. a3 cxd4 10. exd4 Nxc3 11. bxc3 b6 12. Qe2 ({RR} 12. Be4 Bb7 13. Qd3 h6 14. Rd1 Rc8 15. Bf4 Bd6 16. Bg3 Qc7 17. Rac1 Rfd8 18. c4 Bxg3 19. hxg3 Na5 20. Bxb7 Qxb7 21. Rc3 Rc7 22. Rdc1 Rcd7 23. Qe3 Nc6 24. Rd3 Rd6 25. g4 Qd7 26. Rcd1 f6 {Karpov,A (2700)-De Firmian,N (2515) Oslo 1984 ½-½ (44)}) 12... Bb7 13. Rb1 $146 ({RR} 13. Rd1 Rc8 14. Bb2 Na5 15. Ne5 Qd5 16. f3 Rc7 17. Kh1 Qd8 18. c4 Bg5 19. Bc3 Bf4 20. Rab1 Qh4 21. h3 Nc6 22. Ng4 Rd8 23. Be1 Bg3 24. d5 exd5 25. cxd5 Ne7 26. d6 Rxd6 27. Bxh7+ Qxh7 {Mascarinas,R (2395)-Rodriguez,R Hong Kong 1982 ½-½ (74)}) ({RR} 13. h4 Na5 14. Ng5 Bxg5 15. Bxg5 Qd5 16. Qg4 f5 17. Qh3 e5 18. dxe5 Qxe5 19. Rfe1 Qxc3 20. Rac1 Qb2 21. Bxf5 Rae8 22. Qd3 h6 23. Rxe8 Rxe8 24. Qd7 Rf8 25. Qe6+ Kh8 26. Qg6 Rxf5 27. Qxf5 hxg5 {Barrientos,S (2421)-Rodriguez Santiago,J (2055) Medellin COL 2025 1-0 (34)}) ({RR} 13. Bb2 Rc8 14. Rad1 Bf6 15. Rfe1 Na5 16. Nd2 g6 17. Rc1 Bg7 18. Ne4 Bxe4 19. Bxe4 Nc4 20. Rb1 Qd6 21. Bd3 Nxb2 22. Qxb2 e5 23. Ba6 Rc7 24. Rbd1 exd4 25. cxd4 Rd8 26. Re4 Re7 27. Rxe7 Qxe7 {Panno,O-Horberg,B Amsterdam 1954 ½-½ (33)}) 13... Bf6 14. Bf4 Rc8 15. Rfd1 g6 16. Bh6 Re8 17. Bb5 Qd5 18. c4 Qh5 19. Be3 Red8 20. c5 Ne7 1/2-1/2

[Event "URS-ch26 Final"]
[Site "Tbilisi"]
[Date "1959.01.10"]
[Round "1"]
[White "Geller, Efim P"]
[Black "Krogius, Nikolai V"]
[Result "1/2-1/2"]
[ECO "D42"]
[PlyCount "48"]
[EventDate "1959.01.10"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 Nxd5 5. Nf3 c5 6. e3 Nc6 7. Bd3 Be7 8. O-O O-O 9. Re1 b6 10. Nxd5 exd5 11. dxc5 bxc5 12. e4 ({RR} 12. Bd2 Qb6 13. Bc3 Rd8 14. h3 Be6 15. Qa4 a5 16. Qf4 d4 17. exd4 cxd4 18. Bd2 Nb4 19. Bxb4 axb4 20. Rac1 Qd6 21. Qe4 g6 22. Bc4 Bxc4 23. Rxc4 Bf8 24. Rxd4 Qa6 25. a3 bxa3 26. bxa3 Qxa3 {Radjabov,T (2765)-Nepomniachtchi,I (2784) chess24.com INT 2020 ½-½ (39)}) 12... Be6 13. exd5 Bxd5 14. Qc2 $146 ({RR} 14. Bf4 Bf6 15. Ne5 Nb4 16. Bf5 g6 17. a3 Nc6 18. Nd7 Bd4 19. Bh3 Re8 20. Rxe8+ Qxe8 21. Nxc5 Qe7 22. Nd3 Rd8 23. Qe1 Be4 24. Ne5 Bxe5 25. Qxe4 Bxb2 26. Qxe7 Nxe7 27. Rb1 Bxa3 28. Rb8 Rxb8 {Platonov,I-Farago,I (2510) Kiev 1978 ½-½ (56)}) 14... Bxf3 15. gxf3 Nd4 16. Qd1 Bd6 17. Kg2 Qh4 18. h3 f5 19. Be3 Rf6 20. Rh1 Rg6+ 21. Kf1 Rf6 22. Kg2 Rg6+ 23. Kf1 Rf6 24. Kg2 Rg6+ 1/2-1/2

[Event "URS-ch21 Final"]
[Site "Kiev"]
[Date "1954.01.28"]
[Round "13"]
[White "Petrosian, Tigran V"]
[Black "Geller, Efim P"]
[Result "1-0"]
[ECO "D43"]
[Annotator "ChessBase"]
[PlyCount "163"]
[EventDate "1954.01.07"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 h6 5. Bxf6 (5. Bh4 $2 Bb4+ (5... dxc4 6. e3 b5 $13 {Ljubliniski}) 6. Nc3 g5 $1 7. Bg3 Ne4 8. Rc1 h5 $1 $17) 5... Qxf6 6. Nc3 c6 7. e3 (7. Qb3 $1 {( e2-e4, Alekhine)}) 7... Nd7 8. Bd3 Bb4 9. a3 {} ({RR} 9. Qb3 Qe7 10. O-O O-O 11. a3 Bxc3 12. Qxc3 dxc4 13. Qxc4 e5 14. dxe5 Nxe5 15. Nxe5 Qxe5 16. Qe4 Qxe4 17. Bxe4 Be6 18. Rfd1 Rfd8 19. Kf1 Kf8 20. Ke2 Ke7 21. Rxd8 {½-½ (21) Ruck,R (2528)-Bilych,O (2437) Pontevedra ESP 2024}) 9... Ba5 $146 {} (9... Bxc3+ 10. bxc3 e5 11. e4 (11. dxe5 Nxe5 12. Nxe5 Qxe5 $15) 11... dxe4 12. Bxe4 Qf4 $15 {Konstantinopolsky}) ({RR} 9... Bxc3+ 10. bxc3 dxc4 11. Bxc4 O-O 12. O-O e5 13. Qc2 c5 14. a4 exd4 15. cxd4 cxd4 16. Nxd4 Ne5 17. Bd5 Qd6 18. Be4 Ng4 19. g3 Qe5 20. Rab1 Qh5 21. h4 Re8 22. Rb5 Re5 23. Qc7 g6 24. f3 {Salov,V-Antoshin,V (2335) Nikolaev 1983 1-0}) ({RR} 9... Bxc3+ 10. bxc3 dxc4 11. Bxc4 O-O 12. O-O e5 13. Nd2 Nb6 14. Ba2 Bf5 15. Qf3 Rad8 16. Rfd1 Na4 17. Rdc1 exd4 18. cxd4 Qg5 19. Rc4 Nb6 20. Rc5 Bg4 21. Rxg5 Bxf3 22. Ra5 Bd5 23. Bxd5 Nxd5 24. Rxa7 {Gurr,L-Freeman,M (2230) Guernsey 1991 1-0 (44)}) 10. O-O dxc4 (10... e5 11. cxd5 $1 Bxc3 12. bxc3 cxd5 13. dxe5 Nxe5 14. Bb5+ $16 {Konstantinopolsky}) 11. Bxc4 O-O 12. Rc1 Bc7 13. Ba2 $14 Rd8 14. Qc2 Nf8 15. Ne4 Qf5 16. Qb1 {( c5)} Nd7 17. Nfd2 e5 18. d5 Nb8 $16 19. Rfd1 Qg6 (19... cxd5 $2 20. Rxc7 dxe4 21. Rxf7) 20. d6 $1 Bb6 (20... Bxd6 21. Nxd6 Qxb1 22. Nxb1 $16) (20... Bxd6 21. Nxd6 Qxd6 22. Nf3 Qe7 23. Rxd8+ Qxd8 24. Nxe5 $16 {Ljublinski}) 21. Nf3 Nd7 22. Rc4 Re8 23. Qc1 Bd8 24. Ng3 e4 (24... Nf6 25. Qc3 e4 26. Ne5 Qg5 27. Rc5 $18) 25. Nd2 Nf6 26. Ndxe4 Nxe4 27. d7 Bxd7 28. Rxd7 Nd6 29. Rd4 Be7 30. R4xd6 Bxd6 31. Bxf7+ Qxf7 32. Rxf7 Kxf7 33. Qc4+ Kf8 34. Ne4 Rad8 35. g3 Re7 36. Kg2 Be5 37. b3 g6 38. h4 Kg7 {} (38... a6) 39. Qc5 Rdd7 40. Qxa7 Bd4 41. Nc5 Bxc5 42. Qxc5 $18 Re6 43. h5 g5 44. Qc3+ Kh7 45. Qc2+ Kg7 46. Qf5 Rde7 47. f4 gxf4 48. exf4 Rd6 49. Kf3 Re1 50. Qg4+ Kf7 51. Qc8 {( c7+, xb7)} Re7 52. Qf5+ Kg7 53. a4 Re1 54. Qg4+ Kf7 55. Qc8 Re7 56. b4 Rd3+ 57. Kg4 Kg7 58. Qf5 Rd6 59. Qc5 Rdd7 60. Kh4 Re6 61. Qc3+ Kh7 62. Qc2+ Kg7 63. Qb2+ Kh7 64. Qb1+ Kg7 65. Qf5 Rdd6 66. Kh3 Re7 67. Kg4 Ree6 68. Kf3 Re7 69. Qc2 Ree6 70. Qf5 Re8 71. b5 cxb5 72. Qxb5 Re7 73. g4 Rf6 74. a5 Rfe6 75. Qb2+ Kg8 76. Qb3 Kh7 77. Qd3+ Kg8 78. g5 hxg5 79. fxg5 Re5 80. Kf4 R5e6 81. g6 b6 82. a6 1-0

[Event "URS-chT Cup 05th"]
[Site "Moscow"]
[Date "1966.09.25"]
[Round "2.1"]
[White "Geller, Efim P"]
[Black "Tal, Mihail"]
[Result "1/2-1/2"]
[ECO "D43"]
[PlyCount "78"]
[EventDate "1966.09.24"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Soviet Army"]
[BlackTeam "Daugava"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "URS"]

1. d4 {ChessBase II} Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 h6 5. Bxf6 Qxf6 6. Nc3 c6 7. e3 Nd7 8. Bd3 Bd6 9. O-O Qe7 10. c5 ({RR} 10. Nd2 O-O 11. Qe2 Bc7 12. Rad1 dxc4 13. Nxc4 Rd8 14. Bb1 Nf8 15. f4 Bd7 16. Ne4 Be8 17. Nc5 b6 18. Na6 c5 19. dxc5 Bb5 20. Nxc7 Qxc7 21. a4 Bxa4) 10... Bc7 11. b4 e5 12. e4 dxe4 13. Bxe4 $146 ({RR} 13. Nxe4 O-O 14. Re1 f5 15. Nd6 e4 16. Nxf5 Rxf5 17. Bxe4 Rf7 18. Bxc6 Qxe1+ 19. Qxe1 bxc6 20. Qe8+ Nf8 21. Ne5 Bxe5 22. Qxe5 Be6 23. a4 a6 24. Re1 Rb7 ({RR} 24... Bd5) 25. Qd6 Bd5 26. h3 Rd7 27. Qg3 Rf7 {Kaplun,L (2350)-Dorfman,J (2520) Donetsk 1976 EXT 2022 [ChessBase II] ½-½ (31)}) 13... exd4 14. Re1 Ne5 15. Qxd4 Nxf3+ 16. Bxf3 Be6 17. Bg4 O-O 18. Bxe6 fxe6 19. Qc4 Rf4 20. Ne4 Rd8 21. g3 Rf5 22. Re2 Qf7 23. Rae1 Kh8 24. Qc2 Rf3 25. Nd2 Rfd3 26. Nc4 Qf5 27. Ne3 Qf6 28. Ng2 Rc3 29. Qb1 e5 30. Nh4 Rcd3 31. f4 g5 32. fxe5 Qe6 33. Ng2 R3d5 34. Qb2 Re8 35. Ne3 Rxe5 36. Ng4 Qxg4 37. Rxe5 Bxe5 38. Rxe5 Rxe5 39. Qxe5+ Kh7 1/2-1/2

[Event "URS-chT Republics 06th"]
[Site "Moscow"]
[Date "1959.08.??"]
[Round "?"]
[White "Geller, Efim P"]
[Black "Botvinnik, Mikhail"]
[Result "1/2-1/2"]
[ECO "D43"]
[PlyCount "83"]
[EventDate "1959.08.06"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "URS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Ukraine"]
[BlackTeam "Moscow"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "URS"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 Bd6 8. Bd3 Qe7 9. O-O Nd7 10. c5 Bc7 11. e4 dxe4 12. Nxe4 O-O 13. Re1 Rd8 14. Qe2 ({RR} 14. Rc1 Nf8 15. b4 Bd7 16. a4 Be8 17. Qb3 Rab8 18. Qc3 b6 19. cxb6 Bxb6 20. Nc5 Bxc5 21. dxc5 Qb7 22. Rb1 Nd7 23. Bc2 Nf6 24. Ne5 Qc7 25. Nc4 Nd5 26. Qd3 g6 27. Qa3 Qf4 28. Be4 Qf6 {Beliavsky,A (2620)-Anand,V (2670) Brussels 1992 ½-½ (72)}) 14... Nf8 $146 ({RR} 14... b6 15. b4 Bb7 16. Rac1 Rac8 17. a3 Bb8 18. Rcd1 a5 19. g3 axb4 20. axb4 Bc7 21. h4 Ra8 22. Ra1 Rdb8 23. Bc2 Qd8 24. Qd3 Nf8 25. Qc3 Rxa1 26. Rxa1 Ra8 27. Rxa8 Qxa8 28. Ne5 b5 29. Bb3 {Hjartarson,J (2570)-Bjarnason,S (2295) Reykjavik 1995 ½-½ (63)}) ({RR} 14... Nf6 15. Nxf6+ Qxf6 16. b4 Bd7 17. a4 Be8 18. b5 Rac8 19. Be4 Ba5 20. Rec1 b6 21. Bxc6 Bxc6 22. bxc6 Rxc6 23. Qe4 Rc7 24. c6 Rd5 25. Ne5 Qd8 26. Rc4 Qd6 27. Rac1 Bd2 28. R1c2 Bg5 29. f4 {Todorov,M (2304)-Dokuzov,Y (1893) Teteven 2016 ½-½ (48)}) 15. Rad1 Bd7 16. Ne5 Be8 17. Bc2 b5 18. Ng3 f6 19. Nf3 a5 20. a4 Rab8 21. axb5 Rxb5 22. Bd3 Rb4 23. Bc4 Bf7 24. b3 Qd7 25. Qc2 Ng6 26. Ne2 Re8 27. g3 Ne7 28. Nc3 Bg6 29. Qc1 Nd5 30. Nxd5 exd5 31. Bd3 Rxe1+ 32. Nxe1 Bh5 33. Bc2 Bxd1 34. Qxd1 f5 35. Nf3 Qe6 36. h4 g6 37. h5 g5 38. Qb1 f4 39. Bf5 Qf6 40. g4 Rb8 41. Qd3 Ra8 42. Qe2 1/2-1/2

[Event "UKR-ch28"]
[Site "Kiev"]
[Date "1959.04.??"]
[Round "2"]
[White "Geller, Efim P"]
[Black "Gufeld, Eduard"]
[Result "1/2-1/2"]
[ECO "D43"]
[PlyCount "66"]
[EventDate "1959.04.??"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "URS"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. Nc3 Nf6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 Bd6 8. Bd3 O-O 9. O-O Qe7 10. e4 dxe4 11. Nxe4 Bc7 12. Re1 Rd8 $146 ({RR} 12... Nd7 13. Qc2 b6 14. d5 cxd5 15. cxd5 Ne5 16. Nxe5 Bxe5 17. Bc4 exd5 18. Bxd5 Bxh2+ 19. Kxh2 Qe5+ 20. Kg1 Qxd5 21. Rad1 Qa5 22. Nd6 Bg4 23. Rc1 Qd5 24. Qe4 Be6 25. Qxd5 Bxd5 26. a3 Rad8 27. Nb5 {Chistiakova,T (2085)-Movsesian,J (2206) Kazan 2001 0-1 (49)}) 13. Qb3 Nd7 14. Rad1 b6 15. d5 cxd5 16. cxd5 Nf6 17. Nxf6+ Qxf6 18. Bb1 Bf4 19. Qa4 g6 20. Be4 Bd7 21. Qb4 exd5 22. Bxd5 Rac8 23. Rd4 Bb8 24. Qd2 Kg7 25. Bb7 Rc7 26. Ba6 Qf5 27. Rf4 Qc5 28. Ne5 Bb5 29. Qxd8 Qxe5 30. Bxb5 Qxe1+ 31. Bf1 Qe5 32. g3 Rc1 33. Kg2 Qd6 1/2-1/2

[Event "Zonal Lvov"]
[Site "Lvov"]
[Date "1978.??.??"]
[Round "14"]
[White "Geller, Efim P"]
[Black "Dorfman, Josif D"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "2590"]
[BlackElo "2550"]
[PlyCount "120"]
[EventDate "1978.04.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[EventCategory "13"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. d4 d5 4. Bg5 h6 5. Bxf6 Qxf6 6. Nc3 c6 7. e3 Nd7 8. Bd3 Qd8 9. O-O Be7 10. e4 dxc4 11. Bxc4 b5 12. Bb3 O-O ({RR} 12... b4 13. Na4 {½-½ (13) Sakaev,K (2540)-Gurevich,M (2625) Moscow 1992}) ({RR} 12... b4 13. Na4 Ba6 14. Re1 O-O 15. d5 cxd5 16. exd5 exd5 17. Nd4 Bb7 18. Nf5 Bf6 19. Qg4 Kh8 20. Qh5 Kg8 21. Qg4 Kh8 22. Qh5 Kg8 23. Qg4 {½-½ (23) Lan,Z (2333)-Ma,Q (2630) China 2019}) 13. Rc1 Ba6 $146 ({RR} 13... a6 14. Qe2 c5 15. a4 b4 16. Nb1 Bb7 17. Rfd1 Qb6 18. Nbd2 cxd4 19. Nc4 Qa7 20. Nxd4 Nc5 21. Bc2 Bg5 22. Ra1 {½-½ (22) Lazarev,V (2500)-Volodin,V (2305) Cappelle la Grande 1997}) 14. Re1 c5 15. a4 b4 16. Nb5 Bb7 17. d5 exd5 18. exd5 a6 19. Nc7 Rc8 20. d6 Bxf3 21. dxe7 Bxd1 22. exd8=Q Rfxd8 23. Rcxd1 Rxc7 24. Bc4 a5 25. Re7 Nf8 26. Rxd8 Rxe7 27. Kf1 Ra7 28. Rc8 g6 29. h4 Kg7 30. Rxc5 Nd7 31. Rb5 Rc7 32. b3 Rc5 33. Rxc5 Nxc5 34. Ke2 f5 35. Ke3 Kf6 36. Kd4 Ne4 37. f3 Nd2 38. f4 g5 39. hxg5+ hxg5 40. fxg5+ Kxg5 41. Bg8 Kf4 42. Kd3 Nf1 43. Kc4 Ne3+ 44. Kb5 Nxg2 45. Kxa5 Ke5 46. Kxb4 Kd6 47. Kb5 f4 48. Bc4 f3 49. Kb6 Ne3 50. Bd3 Nd5+ 51. Kb7 Kc5 52. a5 f2 53. Bf1 Nb4 54. Bc4 Nc6 55. a6 Na5+ 56. Kb8 Nxc4 57. bxc4 f1=Q 58. a7 Qf8+ 59. Kb7 Qe7+ 60. Kb8 Kb6 0-1

[Event "Dresden International"]
[Site "Dresden"]
[Date "1959.11.01"]
[Round "12"]
[White "Geller, Efim P"]
[Black "Fichtl, Jiri"]
[Result "1/2-1/2"]
[ECO "D43"]
[PlyCount "80"]
[EventDate "1959.10.18"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "DDR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nc3 c6 4. Nf3 Nf6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 Nd7 8. Bd3 Bb4 9. O-O O-O 10. e4 dxc4 11. e5 Qe7 12. Bxc4 Bxc3 13. bxc3 c5 $146 ({RR} 13... b5 14. Bd3 Bb7 15. Qe2 a6 16. a4 Nb6 17. Qe4 g6 18. Qf4 Kg7 19. a5 Nd5 20. Qd2 Rac8 21. c4 Nc7 22. c5 Rcd8 23. Rfe1 Nd5 24. Rad1 Bc8 25. Re4 Bd7 26. Rh4 Rh8 27. Re1 Rdg8 28. Ree4 {Ebner,H (2206)-Brunner,G (2012) Graz 2009 1-0 (51)}) 14. Qe2 Rd8 15. Rad1 cxd4 16. cxd4 Nf8 17. Ne1 Bd7 18. Nc2 Ba4 19. Bb3 Bxb3 20. axb3 Rac8 21. Ne3 Qb4 22. d5 Qe4 23. Qb5 Qxe5 24. Qxb7 Qb8 25. Qa6 Rd6 26. Qa4 Rcd8 27. Rfe1 a6 28. h3 Qb5 29. Qxb5 axb5 30. Kf1 g6 31. Rd4 exd5 32. Red1 Ne6 33. Rxd5 Rxd5 34. Nxd5 f5 35. Ke1 Kf7 36. b4 Rd7 37. Rd2 Nd8 38. Nf4 Rxd2 39. Kxd2 Nc6 40. Kc3 Kf6 1/2-1/2

[Event "Interzonal-09b"]
[Site "Petropolis"]
[Date "1973.08.03"]
[Round "8"]
[White "Geller, Efim P"]
[Black "Keres, Paul"]
[Result "1-0"]
[ECO "D43"]
[PlyCount "84"]
[EventDate "1973.07.23"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[EventCategory "12"]
[SourceTitle "IZT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 Nd7 8. Bd3 Bb4 9. O-O Qe7 ({RR} 9... dxc4 10. Ne4 Qe7 11. Bxc4 O-O 12. Rc1 Rd8 13. Qb3 Ba5 14. Rfd1 Bc7 15. Bd3 a5 16. a3 Rb8 17. Bb1 Nf8 18. Ne5 Bd7 19. f4 Be8 20. Ng3 Kh8 21. Rf1 f6 22. Nf3 Bf7 23. Ba2 Rd7 24. Ne4 {Sedlak,N (2590)-Lajthajm,B (2511) Herceg Novi 2007 0-1 (82)}) ({RR} 9... Bxc3 10. bxc3 O-O 11. Qe2 dxc4 12. Bxc4 e5 13. Bb3 Re8 14. e4 a6 15. a4 c5 16. d5 Nf8 17. Ne1 Bd7 18. c4 Ng6 19. g3 Bh3 20. Ng2 Qg5 21. Qf3 Rad8 22. Rfe1 Rd6 23. Qe3 Nf4 24. Nh4 {Slipak,S (2375)-Deichmann,E (2155) Buenos Aires ARG 2025 1-0 (43)}) 10. a3 $146 ({RR} 10. cxd5 exd5 11. e4 dxe4 12. Nxe4 O-O 13. Qb3 Nb6 14. a3 Bd6 15. Bc2 {½-½ (15) Ivkov,B-Averbakh,Y Palma de Mallorca 1972}) ({RR} 10. e4 dxc4 11. Bxc4 e5 12. dxe5 b5 13. Bxb5 Bb7 14. Bc4 O-O 15. Qb3 Bc8 16. Bxf7+ {1-0 (16) Del Prado Montoro,C-Rodriguez Vargas,O (2465) Madrid 1992}) 10... Bxc3 11. bxc3 O-O 12. cxd5 exd5 13. a4 Rd8 14. a5 Nf8 15. Qa4 Bd7 16. Rfb1 Rab8 17. Qa3 Qxa3 18. Rxa3 c5 19. Ra2 Rdc8 20. Rab2 Rc7 21. h3 Ne6 22. Ne5 Bc8 23. Bf5 Kf8 24. Bg4 cxd4 25. cxd4 Rc3 26. Rb3 Rxb3 27. Rxb3 b5 28. Bf3 b4 29. Nc6 Rb7 30. Bxd5 Bd7 31. Ne5 Ba4 32. Bxb7 Bxb3 33. Nd3 Ke7 34. Nxb4 Kd6 35. f3 f5 36. Bc8 g5 37. Bxe6 Bxe6 38. f4 gxf4 39. exf4 Bc4 40. Kf2 Be6 41. Kf3 Bb3 42. g4 Ke6 1-0

[Event "URS-ch44 Final"]
[Site "Moscow"]
[Date "1976.11.27"]
[Round "1"]
[White "Geller, Efim P"]
[Black "Sveshnikov, Evgeny"]
[Result "0-1"]
[ECO "D44"]
[WhiteElo "2620"]
[BlackElo "2510"]
[PlyCount "54"]
[EventDate "1976.11.27"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[EventCategory "12"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. d4 Nf6 4. Nc3 e6 5. Bg5 dxc4 6. e3 b5 7. a4 Bb4 8. Be2 Bb7 9. O-O a6 10. Ne5 Nbd7 11. Bf3 Nxe5 12. dxe5 Qxd1 13. Rfxd1 Bxc3 14. axb5 axb5 15. Rxa8+ Bxa8 16. bxc3 Nd7 17. Rd6 h6 18. Bh4 g5 19. Bxc6 Bxc6 20. Rxc6 Ke7 21. Bg3 Ra8 22. f4 Ra1+ 23. Kf2 Rc1 24. Kf3 $146 ({RR} 24. fxg5 hxg5 25. h4 gxh4 26. Bxh4+ Kf8 27. Bf6 Kg8 28. Rc8+ Kh7 29. Rc7 Rd1 30. Rb7 Rd3 31. g4 Kg6 32. Bh8 Rd5 33. Kf3 Nxe5+ 34. Bxe5 Rxe5 35. e4 Rc5 36. Kf4 Kf6 37. Rb6 Kg6 {½-½ (37) Gnojek,P (2360)-Dylag,E (2109) Pardubice CZE 2023}) ({RR} 24. fxg5 hxg5 25. h4 gxh4 26. Bxh4+ Kf8 27. Bf6 Kg8 28. Rc8+ Kh7 29. Rc7 Rd1 30. Rb7 Rd3 31. g4 Kg6 32. Bh8 Rd5 33. Kf3 Nxe5+ 34. Bxe5 Rxe5 35. e4 Rc5 36. Kf4 Kf6 37. Rb6 Kg6 {½-½ (37) Gnojek,P (2360)-Dylag,E (2109) Pardubice CZE 2023}) 24... Rxc3 25. Be1 Rb3 26. g4 gxf4 27. Kxf4 Nxe5 0-1

[Event "Przepiorka Memorial-01"]
[Site "Szczawno Zdroj"]
[Date "1950.06.23"]
[Round "5"]
[White "Geller, Efim P"]
[Black "Foltys, Jan"]
[Result "0-1"]
[ECO "D44"]
[PlyCount "164"]
[EventDate "1950.06.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "POL"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bxf6 gxf6 9. a4 ({RR} 9. g3 Nd7 10. Bg2 Bb7 11. O-O Be7 12. exf6 Nxf6 13. Ne5 Qc7 14. Qe2 Rd8 15. Rad1 a6 16. Rfe1 O-O 17. Ne4 c5 18. Nxf6+ Bxf6 19. Qg4+ Kh7 20. Be4+ Bxe4 21. Qxe4+ Kg7 22. Qg4+ Bg5 23. h4 f5 {Barria Zuniga,D (2341)-Sathvik Adiga (2390) chess.com INT 2025 0-1 (47)}) 9... Bb4 ({RR} 9... a6 10. g3 Bb7 11. Bg2 f5 12. O-O Nd7 13. Nd2 Qb6 14. b3 Qxd4 15. axb5 axb5 16. Rxa8+ Bxa8 17. Qa1 Bb7 18. Rd1 Bc5 19. bxc4 Qxf2+ 20. Kh1 b4 21. Nb5 cxb5 22. Bxb7 O-O 23. Nf3 Nb6 24. cxb5 {Laurusas,T (2501)-Kjartansson,G (2459) Batumi 2019 0-1 (40)}) ({RR} 9... Bb7 10. exf6 a6 11. Be2 Nd7 12. Ne5 Nxf6 13. O-O Bg7 14. Bf3 Qb6 15. Qe2 O-O 16. Rfd1 Rad8 17. Ne4 Nxe4 18. Qxe4 f5 19. Qe3 Kh7 20. b4 Qc7 21. Rac1 Bf6 22. Qe2 Rg8 23. g3 Rg7 24. Bg2 {Geller,E-Simagin,V Szczawno Zdroj 1950 ½-½ (41)}) 10. exf6 Qxf6 11. Ne5 c5 $146 ({RR} 11... Bb7 12. Be2 c5 13. O-O O-O 14. Nxb5 cxd4 15. Qxd4 Rd8 16. Qg4+ Kh7 17. Qh5 Nc6 18. f4 Nd4 19. Nxd4 Rxd4 20. Nxf7 Rg8 21. Ng5+ Kg7 22. Nf3 Rxf4 23. Qb5 Bxf3 24. Bxf3 Qxb2 25. Qd7+ Rf7 26. Qxe6 {Geller,E-Koblencs,A Sverdlovsk 1947 ½-½ (31)}) 12. Be2 Nd7 13. O-O cxd4 14. Ng4 Qg7 15. Nxb5 h5 16. Nc7+ Ke7 17. Nh6 Bb7 18. Bf3 Rac8 19. Nb5 Bxf3 20. Qxf3 Qxh6 21. Nxa7 c3 22. Qb7 Rb8 23. Nc6+ Kd6 24. Nxb8 Rxb8 25. Qe4 e5 26. f4 cxb2 27. Rab1 Bc3 28. fxe5+ Nxe5 29. Kh1 Qg6 30. Qe2 Ra8 31. Qb5 Rg8 32. Rg1 Qe4 33. Rbf1 Ke6 34. Qb3+ Ke7 35. Qa3+ Ke6 36. Qb3+ Ke7 37. Qa3+ Kd7 38. Qb3 Rg6 39. a5 Qc6 40. Rf5 Qe4 41. Rxe5 Qxe5 42. Qxf7+ Kc8 43. Qxg6 Qxa5 44. Qe4 Qb5 45. Qc2 Kb7 46. Rb1 Kb6 47. g3 Kc5 48. h3 Kc4 49. Rd1 Kb4 50. Kg2 Qa4 51. Qd3 Kb3 52. Kf3 Qc6+ 53. Kf2 Qf6+ 54. Kg2 Qe5 55. Kf3 Qd5+ 56. Kf2 Qf7+ 57. Ke2 Qe6+ 58. Kf3 Qc4 59. Ke2 Kb4 60. g4 Qe6+ 61. Kf3 Qf6+ 62. Kg2 Qc6+ 63. Kf2 Qf6+ 64. Kg2 h4 65. Rf1 Qc6+ 66. Kf2 Qf6+ 67. Ke2 Qe5+ 68. Kf3 Qd5+ 69. Kf4 Qc4 70. Ke4 Qe6+ 71. Kf3 Qd5+ 72. Kf4 Qc4 73. Ke4 Qe6+ 74. Kf3 Qe5 75. Rd1 Qf6+ 76. Ke2 Qf4 77. Rh1 Qe5+ 78. Kf2 Qg3+ 79. Qxg3 hxg3+ 80. Ke2 Kc4 81. g5 d3+ 82. Kf3 Kb3 0-1

[Event "URS-ch16 Semifinal"]
[Site "Sverdlovsk"]
[Date "1947.10.??"]
[Round "?"]
[White "Geller, Efim P"]
[Black "Koblencs, Aleksandrs"]
[Result "1/2-1/2"]
[ECO "D44"]
[PlyCount "62"]
[EventDate "1947.10.11"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "URS"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 c6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bxf6 gxf6 9. a4 ({RR} 9. g3 Nd7 10. Bg2 Bb7 11. O-O Be7 12. exf6 Nxf6 13. Ne5 Qc7 14. Qe2 Rd8 15. Rad1 a6 16. Rfe1 O-O 17. Ne4 c5 18. Nxf6+ Bxf6 19. Qg4+ Kh7 20. Be4+ Bxe4 21. Qxe4+ Kg7 22. Qg4+ Bg5 23. h4 f5 {Barria Zuniga,D (2341)-Sathvik Adiga (2390) chess.com INT 2025 0-1 (47)}) 9... Bb4 ({RR} 9... a6 10. g3 Bb7 11. Bg2 f5 12. O-O Nd7 13. Nd2 Qb6 14. b3 Qxd4 15. axb5 axb5 16. Rxa8+ Bxa8 17. Qa1 Bb7 18. Rd1 Bc5 19. bxc4 Qxf2+ 20. Kh1 b4 21. Nb5 cxb5 22. Bxb7 O-O 23. Nf3 Nb6 24. cxb5 {Laurusas,T (2501)-Kjartansson,G (2459) Batumi 2019 0-1 (40)}) 10. exf6 Qxf6 11. Ne5 Bb7 $146 ({RR} 11... c5 12. Be2 Nd7 13. O-O cxd4 14. Ng4 Qg7 15. Nxb5 h5 16. Nc7+ Ke7 17. Nh6 Bb7 18. Bf3 Rac8 19. Nb5 Bxf3 20. Qxf3 Qxh6 21. Nxa7 c3 22. Qb7 Rb8 23. Nc6+ Kd6 24. Nxb8 Rxb8 25. Qe4 e5 26. f4 {Geller,E-Foltys,J Szczawno Zdroj 1950 0-1 (82)}) 12. Be2 c5 13. O-O O-O 14. Nxb5 cxd4 15. Qxd4 Rd8 16. Qg4+ Kh7 17. Qh5 Nc6 18. f4 Nd4 19. Nxd4 Rxd4 20. Nxf7 Rg8 21. Ng5+ Kg7 22. Nf3 Rxf4 23. Qb5 Bxf3 24. Bxf3 Qxb2 25. Qd7+ Rf7 26. Qxe6 Qd4+ 27. Kh1 Rgf8 28. Rad1 Bd2 29. Be2 c3 30. Rxf7+ Rxf7 31. Bh5 Qd7 1/2-1/2

[Event "URS-ch17 Final"]
[Site "Moscow"]
[Date "1949.10.26"]
[Round "7"]
[White "Geller, Efim P"]
[Black "Bronstein, David Ionovich"]
[Result "1/2-1/2"]
[ECO "D44"]
[PlyCount "86"]
[EventDate "1949.10.16"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bxf6 gxf6 9. a4 ({RR} 9. g3 Nd7 10. Bg2 Bb7 11. O-O Be7 12. exf6 Nxf6 13. Ne5 Qc7 14. Qe2 Rd8 15. Rad1 a6 16. Rfe1 O-O 17. Ne4 c5 18. Nxf6+ Bxf6 19. Qg4+ Kh7 20. Be4+ Bxe4 21. Qxe4+ Kg7 22. Qg4+ Bg5 23. h4 f5 {Barria Zuniga,D (2341)-Sathvik Adiga (2390) chess.com INT 2025 0-1 (47)}) 9... Nd7 $146 ({RR} 9... Bb4 10. exf6 Qxf6 11. Ne5 Bb7 12. Be2 c5 13. O-O O-O 14. Nxb5 cxd4 15. Qxd4 Rd8 16. Qg4+ Kh7 17. Qh5 Nc6 18. f4 Nd4 19. Nxd4 Rxd4 20. Nxf7 Rg8 21. Ng5+ Kg7 22. Nf3 Rxf4 23. Qb5 Bxf3 24. Bxf3 {Geller,E-Koblencs,A Sverdlovsk 1947 ½-½ (31)}) ({RR} 9... a6 10. g3 Bb7 11. Bg2 f5 12. O-O Nd7 13. Nd2 Qb6 14. b3 Qxd4 15. axb5 axb5 16. Rxa8+ Bxa8 17. Qa1 Bb7 18. Rd1 Bc5 19. bxc4 Qxf2+ 20. Kh1 b4 21. Nb5 cxb5 22. Bxb7 O-O 23. Nf3 Nb6 24. cxb5 {Laurusas,T (2501)-Kjartansson,G (2459) Batumi 2019 0-1 (40)}) ({RR} 9... Bb4 10. exf6 Qxf6 11. Ne5 c5 12. Be2 Nd7 13. O-O cxd4 14. Ng4 Qg7 15. Nxb5 h5 16. Nc7+ Ke7 17. Nh6 Bb7 18. Bf3 Rac8 19. Nb5 Bxf3 20. Qxf3 Qxh6 21. Nxa7 c3 22. Qb7 Rb8 23. Nc6+ Kd6 24. Nxb8 {Geller,E-Foltys,J Szczawno Zdroj 1950 0-1 (82)}) ({RR} 9... Bb4 10. Be2 Bb7 11. O-O Bxc3 12. bxc3 Nd7 13. Qb1 Qb6 14. Qb2 fxe5 15. dxe5 Nc5 16. axb5 cxb5 17. Nd4 Rg8 18. g3 Ba6 19. Bf3 Rb8 20. Qa3 Bb7 21. Qxa7 Qxa7 22. Rxa7 Bxf3 23. Nxf3 Nd3 24. Rfa1 {Horsak,J (2020)-Fedorko,M (2060) Slovakia 2007 1-0 (33)}) 10. axb5 cxb5 11. Nxb5 Bb4+ 12. Nc3 fxe5 13. Nxe5 Bxc3+ 14. bxc3 Nxe5 15. dxe5 Qxd1+ 16. Rxd1 Ba6 17. Be2 Bb5 18. O-O Ke7 19. f4 Rad8 20. Kf2 f6 21. Ke3 a6 22. g4 fxe5 23. fxe5 Rxd1 24. Rxd1 Rc8 25. h4 Rc5 26. Kf4 Rd5 27. Bf3 Rd3 28. Rxd3 cxd3 29. Ke3 a5 30. Bd1 Kf7 31. Bb3 a4 32. Ba2 Bc6 33. Kxd3 Bf3 34. g5 hxg5 35. hxg5 Kg6 36. Ke3 Bd1 37. c4 Kf5 38. c5 Kxe5 39. c6 Kd6 40. g6 Bh5 41. g7 Bf7 42. Ke4 Bg8 43. Bc4 Kxc6 1/2-1/2

[Event "Przepiorka Memorial-01"]
[Site "Szczawno Zdroj"]
[Date "1950.07.11"]
[Round "17"]
[White "Geller, Efim P"]
[Black "Simagin, Vladimir Pavlovich"]
[Result "1/2-1/2"]
[ECO "D44"]
[PlyCount "81"]
[EventDate "1950.06.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "POL"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bxf6 gxf6 9. a4 ({RR} 9. g3 Nd7 10. Bg2 Bb7 11. O-O Be7 12. exf6 Nxf6 13. Ne5 Qc7 14. Qe2 Rd8 15. Rad1 a6 16. Rfe1 O-O 17. Ne4 c5 18. Nxf6+ Bxf6 19. Qg4+ Kh7 20. Be4+ Bxe4 21. Qxe4+ Kg7 22. Qg4+ Bg5 23. h4 f5 {Barria Zuniga,D (2341)-Sathvik Adiga (2390) chess.com INT 2025 0-1 (47)}) 9... Bb7 $146 ({RR} 9... Bb4 10. exf6 Qxf6 11. Ne5 Bb7 12. Be2 c5 13. O-O O-O 14. Nxb5 cxd4 15. Qxd4 Rd8 16. Qg4+ Kh7 17. Qh5 Nc6 18. f4 Nd4 19. Nxd4 Rxd4 20. Nxf7 Rg8 21. Ng5+ Kg7 22. Nf3 Rxf4 23. Qb5 Bxf3 24. Bxf3 {Geller,E-Koblencs,A Sverdlovsk 1947 ½-½ (31)}) ({RR} 9... a6 10. g3 Bb7 11. Bg2 f5 12. O-O Nd7 13. Nd2 Qb6 14. b3 Qxd4 15. axb5 axb5 16. Rxa8+ Bxa8 17. Qa1 Bb7 18. Rd1 Bc5 19. bxc4 Qxf2+ 20. Kh1 b4 21. Nb5 cxb5 22. Bxb7 O-O 23. Nf3 Nb6 24. cxb5 {Laurusas,T (2501)-Kjartansson,G (2459) Batumi 2019 0-1 (40)}) ({RR} 9... Bb4 10. exf6 Qxf6 11. Ne5 c5 12. Be2 Nd7 13. O-O cxd4 14. Ng4 Qg7 15. Nxb5 h5 16. Nc7+ Ke7 17. Nh6 Bb7 18. Bf3 Rac8 19. Nb5 Bxf3 20. Qxf3 Qxh6 21. Nxa7 c3 22. Qb7 Rb8 23. Nc6+ Kd6 24. Nxb8 {Geller,E-Foltys,J Szczawno Zdroj 1950 0-1 (82)}) ({RR} 9... Bb4 10. Be2 Bb7 11. O-O Bxc3 12. bxc3 Nd7 13. Qb1 Qb6 14. Qb2 fxe5 15. dxe5 Nc5 16. axb5 cxb5 17. Nd4 Rg8 18. g3 Ba6 19. Bf3 Rb8 20. Qa3 Bb7 21. Qxa7 Qxa7 22. Rxa7 Bxf3 23. Nxf3 Nd3 24. Rfa1 {Horsak,J (2020)-Fedorko,M (2060) Slovakia 2007 1-0 (33)}) 10. exf6 a6 11. Be2 Nd7 12. Ne5 Nxf6 13. O-O Bg7 14. Bf3 Qb6 15. Qe2 O-O 16. Rfd1 Rad8 17. Ne4 Nxe4 18. Qxe4 f5 19. Qe3 Kh7 20. b4 Qc7 21. Rac1 Bf6 22. Qe2 Rg8 23. g3 Rg7 24. Bg2 Rxd4 25. Rxd4 Qxe5 26. Qxe5 Bxe5 27. Rdd1 c5 28. axb5 axb5 29. bxc5 Bxg2 30. Kxg2 Rc7 31. Rb1 Rxc5 32. Rd7+ Kg6 33. Rb7 Bd4 34. R7xb5 Rc6 35. f4 c3 36. Kf3 c2 37. Rc1 Rc3+ 38. Ke2 Be3 39. Rxc2 Rxc2+ 40. Kxe3 Rxh2 41. Rb6 1/2-1/2

[Event "URS-chT Republics 02nd final"]
[Site "Tbilisi"]
[Date "1951.09.??"]
[Round "3"]
[White "Makogonov, Vladimir Andreevich"]
[Black "Geller, Efim P"]
[Result "1-0"]
[ECO "D45"]
[PlyCount "71"]
[EventDate "1951.09.06"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "URS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Azerbaijan"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "AZE"]
[BlackTeamCountry "UKR"]

1. d4 {ChessBase II} d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Qc2 h6 ({RR} 6... a6 7. b3 Bd6 8. Bb2 e5 9. dxe5 Nxe5 10. O-O-O Qe7 11. cxd5 O-O 12. Nxe5 Bxe5 13. dxc6 Be6 14. Be2 Rac8 15. Bf3 bxc6 16. Ne4 Bxb2+ 17. Kxb2 Nxe4 18. Bxe4 h6 19. Ka1 a5 20. Bh7+ Kh8 21. Bd3) ({RR} 6... Bd6 7. Bd3 O-O 8. O-O dxc4) 7. Be2 ({RR} 7. b3 Bd6 8. Bb2 O-O 9. O-O-O a5 10. g4 a4 11. g5 axb3 12. axb3 hxg5 13. Nxg5 Ba3 14. Rg1 Qa5 15. f4 dxc4 16. Bxc4 Nb6 17. Nge4 Nxe4 18. Nxe4 Rd8 19. Rg5 Nd5 20. Rdg1 Bxb2+ 21. Qxb2 Qa1+ {Kamsky,G (2717)-Ehlvest,J (2605) New York 2004 ½-½}) 7... Bb4 $146 ({RR} 7... dxc4 8. Bxc4 b5 9. Be2 Bb7 10. O-O a6 11. Rd1 c5 12. dxc5 Bxc5 13. Ne5 Qb6 14. Nxd7 Nxd7 15. a4 b4 16. a5 Qc7 17. Ne4 b3 18. Qb1 Be7 19. Bd2 f5 20. Nc3 O-O 21. Na4 Rad8 22. Qc1 {Djokic,N (2325)-Pavlovic,D (2340) Vrnjacka Banja 2006 1-0 (43)}) ({RR} 7... Bd6 8. O-O O-O 9. b3 ({RR} 9. Rd1) 9... b6 10. e4 dxe4 11. Nxe4 Nxe4 12. Qxe4 Bb7 13. Rd1 Qe7 14. Ne5 Nf6 15. Qf4 c5 16. dxc5 Bxc5 17. Bb2 Rad8 18. Bf3 Rxd1+ 19. Rxd1 {½-½ (19) Paravyan,D (2596)-Siddharth,J (2472) Al Ain UAE 2025}) ({RR} 7... Bd6 8. O-O O-O 9. b3 Re8 10. Rd1 Qe7 11. Bb2 dxc4 12. bxc4 ({RR} 12. Bxc4 e5 13. Nh4) 12... e5 13. Nh4 Nf8 14. Nf5 Bxf5 15. Qxf5 exd4 16. exd4 Ba3 17. Rab1 Bxb2 18. Rxb2 Rad8 19. g3 Ne6 20. d5 cxd5 21. cxd5 Nc5 22. Bf3 {Kogan,A (2560)-Conquest,S (2522) France 2006 CBM 111 Extra [ChessBase II] ½-½ (54)}) 8. O-O O-O 9. a3 Ba5 10. b4 Bc7 11. Rd1 dxc4 12. Bxc4 Qe7 13. Bb2 e5 14. Ba2 e4 15. Nd2 Re8 16. Bb1 Ng4 17. h3 Qd6 18. Nf1 Ngf6 19. d5 Bb8 20. dxc6 Qxc6 21. Na4 Qe6 22. Ba2 Qf5 23. f4 Qg6 24. Rac1 Nf8 25. Qxc8 Rxc8 26. Rxc8 N6h7 27. Rdd8 Qa6 28. Bb3 Qe2 29. Bd1 Qe1 30. Bc3 Qh4 31. Rxb8 Qxd8 32. Rxd8 Rxd8 33. Bc2 Nf6 34. Nc5 Nd5 35. Bd2 Nb6 36. Nxb7 1-0

[Event "URS-ch19 Final"]
[Site "Moscow"]
[Date "1951.11.21"]
[Round "6"]
[White "Geller, Efim P"]
[Black "Kopylov, Nikolai Georgievich"]
[Result "1-0"]
[ECO "D46"]
[PlyCount "91"]
[EventDate "1951.11.11"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 e6 5. e3 Nbd7 6. Bd3 Bd6 7. e4 dxe4 8. Nxe4 Nxe4 9. Bxe4 e5 10. O-O O-O 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. Bxh7+ Kxh7 14. Qh5+ Kg8 15. Qxe5 Re8 16. Qc3 Bf5 17. Be3 Qd3 18. Rac1 Rad8 19. Qxd3 Bxd3 20. Rfe1 b6 21. f3 f6 22. Kf2 Kf7 23. h4 c5 $146 ({RR} 23... f5 24. Rc3 b5 25. cxb5 Bxb5 26. b3 Rd3 27. Rxd3 Bxd3 28. Rd1 Ba6 29. Rd2 Re7 30. Bc5 Rc7 31. Kg3 Bc8 32. Rd8 g6 33. Kf4 Be6 34. Ke5 Rc8 35. Rxc8 Bxc8 36. Bxa7 Ba6 37. Kd6 Bf1 38. Kxc6 {Baenziger,F (2413)-Garifulin,Y (1975) Vrnjacka Banja SRB 2023 1-0 (41)}) ({RR} 23... f5 24. Rc3 b5 25. cxb5 Bxb5 26. b3 Rd3 27. Rxd3 Bxd3 28. Rd1 Ba6 29. Rd2 Re7 30. Bc5 Rc7 31. Kg3 Bc8 32. Rd8 g6 33. Kf4 Be6 34. Ke5 Rc8 35. Rxc8 Bxc8 36. Bxa7 Ba6 37. Kd6 Bf1 38. Kxc6 {Baenziger,F (2413)-Garifulin,Y (1975) Vrnjacka Banja SRB 2023 1-0 (41)}) 24. g4 Rh8 25. Red1 Rd7 26. Rc3 Bf5 27. Rxd7+ Bxd7 28. Rd3 Be6 29. Kg3 Re8 30. b3 Bc8 31. Bf4 Be6 32. Rd6 Re7 33. Rd8 Rb7 34. h5 Ke7 35. Rb8 Rxb8 36. Bxb8 Kd7 37. Bxa7 Kc7 38. f4 Kb7 39. Bxb6 Kxb6 40. g5 Bf5 41. g6 Kc6 42. Kh4 Be6 43. h6 gxh6 44. Kh5 Kd6 45. Kxh6 Ke7 46. g7 1-0

[Event "Zagreb Masters (Glavni)"]
[Site "Zagreb"]
[Date "1955.11.03"]
[Round "3"]
[White "Geller, Efim P"]
[Black "Barcza, Gedeon"]
[Result "1/2-1/2"]
[ECO "D46"]
[PlyCount "72"]
[EventDate "1955.11.01"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "CRO"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 Bd6 7. e4 dxe4 8. Nxe4 Nxe4 9. Bxe4 O-O 10. O-O h6 11. Bc2 e5 12. c5 Bc7 13. Re1 ({RR} 13. b4 exd4 14. Qd3 Nf6 15. Bb2 a5 16. a3 b6 17. Rfe1 axb4 18. axb4 Rxa1 19. Bxa1 bxc5 20. bxc5 Bg4 21. Nxd4 Re8 22. Rf1 Qd5 23. h3 Bd7 24. Rd1 Qxc5 25. Nf3 Be6 26. Bxf6 gxf6 27. Qh7+ Kf8 {Aleksandrov,A (2660)-Hansen,L (2570) Koge 1997 0-1 (37)}) 13... exd4 14. b4 $146 ({RR} 14. Qd3 f5 15. b4 a5 16. Bb2 axb4 17. Qxd4 Nf6 18. Qxb4 Ba5 19. Qb3+ Nd5 20. Re2 Bb4 21. Rd1 Bxc5 22. Ne5 Qb6 23. Ng6 Qxb3 24. Bxb3 Rd8 25. Ne7+ Kf8 26. Nxd5 cxd5 27. Re5 b6 28. Rexd5 Rxd5 {Boensch,U (2470)-Serrer,C (2305) Bad Neuenahr 1991 1-0 (52)}) ({RR} 14. Qxd4 Nf6 15. Qh4 Bg4 16. Bxh6 Bh5 17. Bg5 Bg6 18. Bxg6 fxg6 19. Rad1 Qc8 20. Bxf6 gxf6 21. Re7 Rf7 22. Qc4 {1-0 (22) Antipov,M (2583)-Gardezi,A (2093) Las Vegas USA 2023}) ({RR} 14. Qxd4 Re8 15. Rxe8+ Qxe8 16. Bd2 Nf8 17. Bc3 f6 18. Re1 Be6 19. Bb3 Qf7 20. Rxe6 Nxe6 21. Qe4 Re8 22. Nd4 Be5 23. Nxe6 Bxc3 24. Ng5 hxg5 25. Qxe8+ {1-0 (25) Lomineishvili,M (2370)-Mashinskaya,I (2300) Varna 2002}) 14... Re8 15. Rxe8+ Qxe8 16. Qd3 Nf8 17. Bb2 Qd8 18. Re1 Be6 19. a4 Qd5 20. Qxd4 Qxd4 21. Nxd4 Rd8 22. g3 Bh3 23. Re7 Rd7 24. Re8 Rd8 25. Rxd8 Bxd8 26. Bf5 Bxf5 27. Nxf5 Ne6 28. Nd6 b6 29. Nc8 bxc5 30. Nxa7 cxb4 31. Nxc6 Bc7 32. Kf1 b3 33. a5 Nc5 34. Ke2 Na4 35. a6 Bb6 36. Ne7+ Kh7 1/2-1/2

[Event "Olympiad-11 Preliminaries A"]
[Site "Amsterdam"]
[Date "1954.09.05"]
[Round "2"]
[White "Geller, Efim P"]
[Black "Papapavlou, Paulos"]
[Result "1-0"]
[ECO "D46"]
[PlyCount "45"]
[EventDate "1954.09.04"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Soviet Union"]
[BlackTeam "Greece"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 c6 5. e3 Nbd7 6. Bd3 Bd6 7. e4 dxe4 8. Nxe4 Nxe4 9. Bxe4 Nf6 10. Bc2 O-O 11. O-O c5 12. Bg5 cxd4 13. Qxd4 Be7 14. Qh4 h6 15. Bxh6 gxh6 16. Qxh6 Qa5 17. Ng5 e5 18. Bh7+ $146 ({RR} 18. Rae1 Qd2 19. Bh7+ Kh8 20. Re4 {1-0 (20) Kaniansky,M (2155)-Kriz,M (2135) Slovakia 1998}) 18... Kh8 19. Be4+ Kg8 20. Rae1 Bg4 21. Re3 Rad8 22. Rg3 Rd4 23. Ne6 1-0

[Event "URS-ch16 Semifinal"]
[Site "Sverdlovsk"]
[Date "1947.10.??"]
[Round "11"]
[White "Furman, Semen Abramovich"]
[Black "Geller, Efim P"]
[Result "1-0"]
[ECO "D46"]
[PlyCount "81"]
[EventDate "1947.10.11"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "URS"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 e6 5. Bd3 Nbd7 6. Nbd2 ({RR} 6. O-O Bd6 7. Nbd2 O-O 8. e4 dxe4 9. Nxe4 Nxe4 {½-½ (10) Fridman,D (2628)-Gormally,D (2509) Liverpool 2007}) 6... Bd6 7. e4 dxe4 8. Nxe4 Nxe4 9. Bxe4 O-O 10. O-O h6 11. Bd2 e5 12. dxe5 Nxe5 13. Bc3 Qf6 $146 ({RR} 13... Nxf3+ 14. Bxf3 Bc7 15. Qxd8 Rxd8 16. Rad1 Bf5 17. Rxd8+ Rxd8 18. Rd1 Rxd1+ 19. Bxd1 c5 20. f3 f6 21. Kf1 Kf7 22. Ke2 Ke6 23. Ke3 Be5 24. Bxe5 Kxe5 25. f4+ Kd6 26. Bf3 b6 27. a3 Be6 28. Kd3 {Novak,J (1875)-Tuma,J (1780) Czech Republic 2001 ½-½ (33)}) ({RR} 13... Nxf3+ 14. Qxf3 Qg5 15. Bc2 Qh4 16. g3 Qxc4 17. Be4 Be6 18. Rfd1 Be7 19. Rac1 Rfd8 20. Bd4 Qb5 21. h4 Rd7 22. Bc3 Rad8 23. Rxd7 Rxd7 24. a3 Rd8 25. Re1 Bf8 26. Bc2 Qd5 27. Be4 Qc4 28. Kh2 {Yumshanov,L (1871)-Afonasieva,A (2152) Olginka 2022 0-1 (58)}) ({RR} 13... Nxf3+ 14. Qxf3 Qg5 15. Bc2 Qh4 16. g3 Qxc4 17. b3 Qd5 18. Be4 Qg5 19. Bc2 Qd5 {½-½ (19) Hernandez Perez,Y-Hernandez Hernandez,Y San Nicolas de Bari 2009}) 14. Nd2 Qh4 15. g3 Qg4 16. c5 Bc7 17. f4 Ng6 18. Nc4 Re8 19. Bf3 Qf5 20. Qd4 f6 21. Rad1 Rd8 22. Qe3 Qe6 23. Rxd8+ Bxd8 24. Qd4 Be7 25. Re1 Qf7 26. Bh5 Qf8 27. Nd6 Bxd6 28. cxd6 Bf5 29. g4 Bc2 30. d7 Rd8 31. Re8 Rxe8 32. dxe8=Q Qxe8 33. f5 Qe2 34. Bxg6 Qd1+ 35. Qxd1 Bxd1 36. h3 c5 37. Kf2 Ba4 38. Ke3 Bc6 39. Kf4 Bd5 40. a3 Kf8 41. h4 1-0

[Event "Budapest Maroczy Memorial"]
[Site "Budapest"]
[Date "1952.03.15"]
[Round "7"]
[White "Geller, Efim P"]
[Black "Pilnik, Hermann"]
[Result "1-0"]
[ECO "D47"]
[PlyCount "85"]
[EventDate "1952.03.03"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "HUN"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bb3 Bb7 9. O-O Be7 10. Qe2 ({RR} 10. Re1 b4 11. Na4 c5 12. dxc5 {½-½ (12) Adorjan,A (2550)-Horvath,J (2505) Hungary 1992}) 10... O-O 11. Rd1 ({RR} 11. a3 c5 12. dxc5 Nxc5 13. Bc2 a6 14. e4 Qc7 15. Bg5 Rac8 16. Rac1 Ng4 17. b4 Bxg5 18. Nxg5 Qxh2# {0-1 (18) Castellano,A (1873)-Roatta,L (2024) Acqui Terme ITA 2026}) 11... Qc7 $146 ({RR} 11... b4 12. Na4 c5 13. dxc5 Qa5 14. a3 Nxc5 15. Nxc5 Qxc5 16. Bd2 bxa3 17. bxa3 a5 18. Nd4 Qg5 19. f3 Bd6 20. Nb5 Bb8 21. Bc4 Qh4 22. g3 Qh5 23. e4 Qg6 24. Bd3 Nh5 25. Qg2 f5 26. Bc3 {Bicer,A (2350)-Can,I (2415) Antalya 2021 0-1 (42)}) ({RR} 11... b4 12. Na4 c5 13. dxc5 Qa5 14. a3 Nxc5 15. Nxc5 Qxc5 16. Bd2 bxa3 17. bxa3 a5 18. Nd4 Qg5 19. f3 Bd6 20. Nb5 Bb8 21. Bc4 Qh4 22. g3 Qh5 23. e4 Qg6 24. Bd3 Nh5 25. Qg2 f5 26. Bc3 {Bicer,A (2350)-Can,I (2415) Antalya 2021 0-1 (42)}) 12. Bd2 a6 13. e4 b4 14. Na4 c5 15. e5 Nd5 16. Rac1 Rfc8 17. dxc5 Qa5 18. Ng5 Bc6 19. Nb6 N5xb6 20. cxb6 Bxg5 21. Bxg5 Qxb6 22. Rd6 Qb7 23. Rcd1 Nf8 24. Qg4 Be4 25. R1d4 Bf5 26. Rxb4 Bxg4 27. Rxb7 Ng6 28. f3 Bf5 29. g4 Bb1 30. Kf2 Nxe5 31. Be3 h6 32. Bd4 Nc4 33. Bxc4 Rxc4 34. Bc3 Bxa2 35. Rdd7 Rf4 36. Be5 Rxf3+ 37. Kxf3 Bd5+ 38. Rxd5 exd5 39. Rb8+ Rxb8 40. Bxb8 f6 41. Ke3 Kf7 42. Kd4 Ke6 43. Bg3 1-0

[Event "URS-ch26 Semifinal"]
[Site "Tashkent"]
[Date "1958.??.??"]
[Round "?"]
[White "Geller, Efim P"]
[Black "Grushevsky, Alexander V"]
[Result "1-0"]
[ECO "D47"]
[PlyCount "81"]
[EventDate "1958.09.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 b4 9. Ne4 Nxe4 10. Bxe4 Bb7 11. O-O Qb6 12. Nd2 ({RR} 12. a3 a5 13. Bd2 Nf6 14. Bd3 Be7 15. axb4 axb4 16. Rxa8+ Bxa8 17. Qc2 O-O 18. Rc1 Rc8 19. e4 b3 20. Qd1 c5 21. e5 Nd7 22. Be3 Bd5 23. dxc5 Nxc5 24. Ng5 Bxg5 25. Bxg5 Qb7 {½-½ (25) Abramovic,B (2502)-Kosic,D (2508) Herceg Novi 2001}) ({RR} 12. b3 Bd6 13. Bb2 O-O 14. Nd2 Qc7 15. h3 Nf6 16. Bf3 c5 17. Nc4 Be7 18. dxc5 Bxf3 19. Qxf3 Qxc5 20. Rfd1 Rfd8 21. Bd4 Qd5 22. Qe2 Qf5 23. Ne5 Rdc8 24. Rac1 Ne4 25. Nc6 Bf8 26. Rc4 Nd6 {Koridze,L (2016)-Kukhmazov,A (2458) Chess.com INT 2021 1-0 (53)}) 12... Be7 13. Nc4 Qc7 14. b3 Rd8 $146 ({RR} 14... O-O 15. Bb2 Nf6 16. Bf3 c5 17. Rc1 Rac8 18. dxc5 Bxf3 19. Qxf3 Qxc5 20. Ne5 Qb6 21. Nc6 Bc5 22. Bxf6 Rxc6 23. Qg3 g6 24. Rc4 Rfc8 25. Qh3 Bf8 26. Rh4 Bg7 27. Bxg7 Kxg7 28. Rxh7+ Kf8 29. Qf3 {Malich,B-Baumbach,F Strausberg 1971 1-0}) 15. Bb2 c5 16. Qf3 Bxe4 17. Qxe4 O-O 18. dxc5 Nf6 19. Qe5 Qxe5 20. Bxe5 Bxc5 21. Bxf6 gxf6 22. Rfd1 Rfe8 23. Kf1 Kf8 24. Ke2 Ke7 25. Na5 Rc8 26. Rac1 Bd6 27. Nc4 Be5 28. f4 Bc7 29. Rc2 Red8 30. Rdc1 Bd6 31. Nxd6 Rxc2+ 32. Rxc2 Rxd6 33. Rc7+ Rd7 34. Rxd7+ Kxd7 35. Kd3 Kc6 36. Kc4 a5 37. g4 e5 38. f5 Kd6 39. e4 Kc6 40. h3 h6 41. h4 1-0

[Event "Przepiorka Memorial-02"]
[Site "Szczawno Zdroj"]
[Date "1957.08.04"]
[Round "7"]
[White "Geller, Efim P"]
[Black "Winiwarter, Felix"]
[Result "1-0"]
[ECO "D47"]
[PlyCount "64"]
[EventDate "1957.07.27"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "POL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c6 3. Nf3 d5 4. d4 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bb3 Be7 ({RR} 8... Bb7 9. e4 b4 10. e5 bxc3 11. exf6 Nxf6 12. bxc3 Be7 13. O-O O-O 14. Qe2 c5 15. dxc5 Qc7 16. Ne5 Bxc5 17. Bf4 Bd6 18. Rfd1 Nd5 19. Bxd5 exd5 20. Rab1 Rae8 21. Qe3 Ba8 22. Re1 f6 {0-1 (22) Kazhgaleyev,M (2607)-Anand,V (2792) Bastia 2006}) 9. O-O ({RR} 9. a3 Bb7 10. e4 a6 11. e5 Nd5 12. O-O N7b6 13. Ne4 Qc7 14. Bg5 O-O 15. Rc1 h6 16. Bxe7 Qxe7 17. Qc2 Rad8 18. Nc5 Bc8 19. Rfe1 a5 20. Qe4 a4 21. Bc2 g6 22. Bd3 b4 23. h4 h5 {D'Arruda,R (2271)-Shamsi,M (2217) chess.com INT 2024 1-0 (50)}) 9... b4 10. Ne2 $146 ({RR} 10. Na4 O-O 11. Bd2 Ba6 12. Re1 c5 13. dxc5 Nxc5 14. Nxc5 Bxc5 15. Rc1 Rc8 16. Rxc5 Rxc5 17. Bxb4 Ne4 18. Bxc5 Nxc5 19. Qxd8 Rxd8 20. Bc2 Bb7 21. Rd1 Rc8 22. Bb1 Na4 23. b3 Nc3 24. Re1 Nxb1 {Herman,D (1927)-Khismatullin,D (2579) chess.com INT 2023 0-1 (70)}) ({RR} 10. Na4 O-O 11. Bd2 Ba6 12. Re1 c5 13. dxc5 Nxc5 14. Nxc5 Bxc5 15. Rc1 Rc8 16. Rxc5 Rxc5 17. Bxb4 Ne4 18. Bxc5 Nxc5 19. Qxd8 Rxd8 20. Bc2 Bb7 21. Rd1 Rc8 22. Bb1 Na4 23. b3 Nc3 24. Re1 Nxb1 {Herman,D (1927)-Khismatullin,D (2579) chess.com INT 2023 0-1 (70)}) 10... Qb6 11. Ng3 c5 12. e4 cxd4 13. e5 Ng4 14. Bf4 Ba6 15. Re1 d3 16. Qd2 Bc5 17. Ne4 Bb7 18. Bg3 Nh6 19. Ba4 Rc8 20. Qxd3 Bd5 21. Nd6+ Bxd6 22. exd6 Bc6 23. Bxc6 Rxc6 24. Nd4 Rc5 25. Nb3 Rc6 26. Rec1 Rxc1+ 27. Rxc1 O-O 28. Rc7 Rd8 29. Nd4 Ng4 30. Nc6 Nc5 31. Qd4 e5 32. Qxg4 f5 1-0

[Event "EU-chT 06th Final"]
[Site "Moscow (Russia)"]
[Date "1977.04.??"]
[Round "5.5"]
[White "Geller, Efim P"]
[Black "Whiteley, Andrew Jonathan"]
[Result "1-0"]
[ECO "D47"]
[WhiteElo "2590"]
[BlackElo "2395"]
[PlyCount "43"]
[EventDate "1977.04.13"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "URS"]
[SourceTitle "EU-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Soviet Union"]
[BlackTeam "England"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "ENG"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bb3 b4 9. Ne2 c5 ({RR} 9... Ba6 10. O-O Be7 11. Re1 c5 12. Ng3 cxd4 13. Nxd4 Qb6 14. Bc2 O-O 15. b3 Rfd8 16. Bb2 g6 17. Bd3 Bxd3 18. Qxd3 e5 19. Nf3 e4 20. Nxe4 Nc5 21. Nxc5 Rxd3 22. Nxd3 Ne4 23. Rac1 a5 24. Rc4 {Bluebaum,M (2647)-Dziuba,M (2590) Warsaw 2020 ½-½ (47)}) ({RR} 9... Ba6 10. O-O Bd6 11. Re1 O-O 12. Ng3 c5 13. e4 Bxg3 14. hxg3 cxd4 15. Qxd4 Qb6 16. Be3 Qxd4 17. Bxd4 Rfc8 18. Rac1 Rxc1 19. Rxc1 Nxe4 20. Rc7 Nb6 21. Ne5 Nd6 22. Nxf7 Nb5 23. Nh6+ gxh6 24. Bxe6+ {Radhakrishnan,S (2224)-Aradhya,G (2422) chess.com INT 2026 1-0 (60)}) 10. O-O Bb7 11. Nf4 cxd4 $146 ({RR} 11... Bd6 12. Ng5 Qe7 13. d5 e5 14. Nfe6 Rg8 15. e4 h6 16. Nxf7 Qxf7 17. f4 Rc8 18. fxe5 Bxe5 19. Bf4 Bxf4 20. Rxf4 c4 21. Ba4 Qe7 22. Qf1 Kf7 23. Re1 Ne5 24. Rf5 Qd6 25. Kh1 c3 26. bxc3 {Talu,M (2386)-Stefan,M (2077) Mamaia 2021 0-1 (61)}) ({RR} 11... Bd6 12. a3 a5 13. axb4 axb4 14. Rxa8 Qxa8 15. Bd2 Bxf3 16. Qxf3 Qxf3 17. gxf3 Bxf4 18. exf4 O-O 19. Rc1 cxd4 20. Bxb4 Rd8 21. Be7 Ra8 22. Rd1 Rb8 23. Rxd4 Rxb3 24. Bxf6 gxf6 25. Rxd7 Rxb2 26. Kg2 {Fernandez Madrid,C (2166)-Obon Temprano,S (2294) Barcelona 2016 ½-½ (61)}) 12. exd4 Nb6 13. Ng5 Bd5 14. Nxd5 Nfxd5 15. Ba4+ Nd7 16. Qh5 Qe7 17. Re1 g6 18. Qf3 N5b6 19. d5 Nxd5 20. Nxf7 Qxf7 21. Qxd5 O-O-O 22. Qa8+ 1-0

[Event "URS"]
[Site "Soviet Union"]
[Date "1966.??.??"]
[Round "?"]
[White "Gulko, Boris F"]
[Black "Geller, Efim P"]
[Result "1-0"]
[ECO "D47"]
[PlyCount "77"]
[EventDate "1966.??.??"]
[EventType "game"]
[EventRounds "9"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {Lutz,Christopher} d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. e3 c6 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. O-O b4 10. Ne4 c5 ({RR} 10... Be7) 11. Nxf6+ gxf6 12. Bd2 ({RR} 12. Qe2 Rg8 ({RR} 12... Qb6) 13. e4 cxd4 14. Nxd4 Bc5 15. Nb3 Bd6 16. Rd1 Qc7 17. g3 Ne5 18. Be3 Nxd3 ({RR} 18... Rd8 19. Rac1 Qb8) 19. Qxd3 Rd8 20. Rac1 Qb8 21. Qb5+ Ke7 22. Bc5 Bxc5 23. Qxc5+ ({RR} 23. Nxc5 Ba8 24. Rd7+ Rxd7 25. Qxd7+ Kf8 26. Nxe6+ fxe6 27. Rc8+) 23... Rd6 24. Rxd6 Qxd6 25. Qxa7 {1-0 (25) Piket,J (2640)-Illescas Cordoba,M (2635) Madrid 1997 CBM 059 [Lutz,Christopher]}) ({RR} 12. e4 cxd4 13. Nxd4 Bc5 14. Be3 Qb6 15. Bb5 Rd8 ({RR} 15... Bxd4 16. Bxd7+) 16. Nxe6 fxe6 17. Bxd7+ Ke7 18. Bxc5+ Qxc5 19. Qg4 Qe5 20. Qg7+ Kd6 21. Rfd1+ Kc7 22. Be8+) 12... cxd4 $146 ({RR} 12... Qb6 13. Rc1 Bd6 14. Qe2 O-O-O 15. Bb5 Kb8 16. Rfd1 Rhg8 17. Bd3 Rg7 18. Kf1 e5 19. d5 Bxd5 20. e4 Bb7 21. Nh4 Nf8 22. Nf5 Rg6 23. Be3 Ne6 24. g3 a6 25. f3 Rd7 26. Bc4 Nd4 27. Bxd4 {Spicak,K (1851)-Rak,T (1944) Lazy POL 2025 0-1 (42)}) ({RR} 12... Qb6 13. Rc1 Bd6 14. Qe2 O-O-O 15. Bb5 Kb8 16. Rfd1 Rhg8 17. Bd3 Rg7 18. Kf1 e5 19. d5 Bxd5 20. e4 Bb7 21. Nh4 Nf8 22. Nf5 Rg6 23. Be3 Ne6 24. g3 a6 25. f3 Rd7 26. Bc4 Nd4 27. Bxd4 {Spicak,K (1851)-Rak,T (1944) Lazy 2025 0-1 (42)}) 13. exd4 Bd6 14. Qe2 Nb6 15. Rac1 Rg8 16. Bb5+ Ke7 17. Bc6 Bxc6 18. Rxc6 Rc8 19. Rxc8 Qxc8 20. Qe4 Rh8 21. Nh4 Nd5 22. Nf5+ Kd7 23. Rc1 Qa6 24. Ne3 Qxa2 25. Qc2 Ne7 26. Bxb4 Rc8 27. Bc5 f5 28. Nc4 Bf4 29. Rd1 Nd5 30. g3 Bb8 31. Rc1 Qa6 32. Qe2 Kc7 33. b4 Qb5 34. Qh5 Qd7 35. Nd6 a6 36. b5 axb5 37. Ba3+ Kb6 38. Nxc8+ Kb7 39. Qf3 1-0

[Event "URS-ch17 Semifinal"]
[Site "Tbilisi"]
[Date "1949.??.??"]
[Round "8"]
[White "Ilivitzki, Georgi A"]
[Black "Geller, Efim P"]
[Result "0-1"]
[ECO "D47"]
[PlyCount "142"]
[EventDate "1949.04.26"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Be2 Bb7 9. O-O Be7 10. e4 b4 11. e5 bxc3 12. exf6 Bxf6 13. bxc3 c5 14. Rb1 Be4 15. Bd3 Bxd3 16. Qxd3 O-O 17. Rd1 Qa5 18. Qe2 $146 ({RR} 18. Rb5 Qxa2 19. dxc5 Rfd8 20. Qf1 a6 21. Rb2 Qa4 22. Be3 Bxc3 23. Rbb1 Ne5 24. Rdc1 Nxf3+ 25. gxf3 Be5 26. c6 Rdc8 27. Rc4 Qa2 28. Rb7 a5 29. f4 Bc7 30. Qd3 Qa1+ 31. Kg2 Qf6 32. Qd7 Qg6+ {Zoler,D (2506)-Boruchovsky,A (2542) Israel 2018 1-0 (73)}) ({RR} 18. Rb7 Qa4 19. Ng5 Bxg5 20. Bxg5 c4 21. Qf3 Nb6 22. Rd2 Nd5 23. Qg3 Kh8 24. h4 Qa5 25. Be7 Nxe7 26. Rxe7 Qa3 27. Qg5 h6 {0-1 (27) Artemiev,V (2699)-Gledura,B (2628) Chess.com INT 2021}) 18... Qxc3 19. dxc5 Rab8 20. Be3 Rxb1 21. Rxb1 Nxc5 22. Qb5 Ne4 23. Qa4 Qd3 24. Rd1 Qe2 25. Re1 Nc3 26. Rxe2 Nxa4 27. Bxa7 Ra8 28. Rc2 Nc3 29. Rb2 h6 30. Rb8+ Rxb8 31. Bxb8 Nxa2 32. g3 Kf8 33. Kf1 Nc3 34. Ba7 Ke7 35. Ng1 Kd6 36. Ne2 Nb5 37. Be3 Kd5 38. f3 Be5 39. Kf2 Bd4 40. Nf4+ Kc4 41. Bxd4 Kxd4 42. Ne2+ Kd3 43. Nf4+ Kd4 44. Ne2+ Ke5 45. Ke3 Nd6 46. Nc1 Nf5+ 47. Kf2 Kd5 48. Nd3 e5 49. Nb4+ Kc5 50. Nd3+ Kd4 51. Ke2 Ne7 52. Nc1 f5 53. Nb3+ Kc4 54. Nd2+ Kc3 55. Nb1+ Kd4 56. Nd2 Nc6 57. Nb3+ Kc4 58. Nd2+ Kc3 59. Nb1+ Kd4 60. Na3 e4 61. f4 Kc5 62. Ke3 Nb4 63. h4 Nd5+ 64. Kd2 Nf6 65. Ke3 Kb4 66. Nc2+ Kc3 67. Na3 Nd5+ 68. Ke2 Kb3 69. Nb5 Nc3+ 70. Nxc3 Kxc3 71. g4 fxg4 0-1

[Event "URS-ch17 Final"]
[Site "Moscow"]
[Date "1949.10.27"]
[Round "8"]
[White "Levenfish, Grigory"]
[Black "Geller, Efim P"]
[Result "0-1"]
[ECO "D48"]
[PlyCount "102"]
[EventDate "1949.10.16"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. a4 b4 10. Ne4 Bb7 11. O-O c5 12. Nxf6+ Nxf6 13. Qe2 cxd4 14. exd4 Be7 15. Bf4 O-O 16. Be5 Qa5 ({RR} 16... a5 17. Rac1 Rc8 18. Ba6 Qd7 19. Bxb7 Qxb7 20. Qb5 Qa8 21. h3 h6 22. Nd2 Rxc1 23. Rxc1 Rc8 24. Rxc8+ Qxc8 25. Nc4 Bd8 26. b3 Qa8 27. f3 Qa7 28. Kf1 Nd7 29. Ke2 Bb6 30. d5 Bg1 31. Bg3 {Makharadze,J (2291)-Muir,A (2157) Batumi 2025 1-0 (67)}) 17. Nd2 Nd7 $146 ({RR} 17... Qd5 18. f3 Qd8 19. Rfc1 Nd5 20. Ne4 Qb6 21. Nc5 Rfd8 22. a5 Qa7 23. Qe4 g6 24. Nxb7 f5 25. Qe2 Qxb7 26. Bg3 Qd7 27. Bxa6 Bf6 28. Rd1 f4 29. Bb5 Qd6 30. Bf2 Ne3 31. Bxe3 fxe3 32. d5 {Roizman,A (2315)-Bagirov,V (2560) Jurmala 1980 0-1 (54)}) 18. Be4 Bxe4 19. Qxe4 Rac8 20. Nb3 Qd5 21. Qxd5 exd5 22. Rfe1 Rfe8 23. Nc1 Bf8 24. Nd3 Rc4 25. Red1 f6 26. Bf4 Rxd4 27. Be3 Rde4 28. Nf4 Ne5 29. Nxd5 Nc4 30. b3 Nxe3 31. fxe3 Bc5 32. Kf2 Bxe3+ 33. Kf3 R4e5 34. g4 f5 35. Nxb4 fxg4+ 36. Kg3 h5 37. Rd5 g5 38. Rxe5 Rxe5 39. Nd3 Bf4+ 40. Kf2 Re3 41. Rd1 Rh3 42. Nxf4 gxf4 43. Rd4 Rxh2+ 44. Kg1 Rb2 45. Rxf4 Kg7 46. Rb4 Kg6 47. Rb6+ Kg5 48. Rxa6 Rxb3 49. Kf1 h4 50. Ra8 Kf4 51. Re8 Ra3 0-1

[Event "URS-ch19 Semifinal"]
[Site "Sverdlovsk"]
[Date "1951.06.??"]
[Round "9"]
[White "Bannik, Anatolij"]
[Black "Geller, Efim P"]
[Result "0-1"]
[ECO "D49"]
[PlyCount "70"]
[EventDate "1951.05.25"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 c5 10. e5 cxd4 11. Nxb5 Ng4 12. Qa4 Rb8 13. Qxd4 $146 ({RR} 13. Nd6+ Bxd6 14. exd6 Qb6 15. h3 Ngf6 16. O-O Qxd6 17. b3 Nd5 18. Ba3 Nb4 19. Rac1 O-O 20. Rc4 e5 21. Bxb4 Qd5 22. Bxf8 Kxf8 23. Qa3+ Kg8 24. Qe7 Bb7 25. Rc7 {1-0 (25) Kevitz,A-Turover,I Bradley Beach 1929}) ({RR} 13. Nd6+ Bxd6 14. exd6 Qb6 15. h3 Ngf6 16. Qxd4 Qxd4 17. Nxd4 Rb6 18. Nb3 Rxd6 19. Be2 O-O 20. O-O Nd5 21. Bd2 Ne5 22. Rfd1 Nc6 23. Be3 Rfd8 24. Bc5 R6d7 25. Bf1 Ndb4 26. Rdc1 Rb7 27. Be3 a5 {Tukmakov,V (2580)-Horvath,J (2465) Sochi 1987 ½-½ (75)}) ({RR} 13. Nd6+ Bxd6 14. exd6 Bb7 15. Qxd4 Bxf3 16. gxf3 Qa5+ 17. Qc3 Qxc3+ 18. bxc3 Nge5 19. Bxa6 Nxf3+ 20. Ke2 Rb6 21. Bd3 Nfe5 22. Rd1 O-O 23. a4 Nxd3 24. Rxd3 Rc8 25. Be3 e5 26. Rc1 {½-½ (26) Porat,I (2272)-Arngrimsson,D (2359) Budapest 2008}) ({RR} 13. Nbxd4 Rb4 14. Qc2 Ngxe5 15. O-O Bb7 16. a3 Rxd4 17. Nxd4 Nc5 18. Be3 Qd5 19. f3 Nexd3 20. b4 Nd7 21. Qxd3 e5 22. Qe2 exd4 23. Bxd4+ Kd8 24. Rfd1 Qe6 25. Qf2 Be7 26. Rac1 f6 27. Bc5 Bxc5 {Podhorzer,D-Kmoch,H Vienna (SV Hietzing) 1932 1-0 (47)}) 13... Ndxe5 14. Nxe5 Qxd4 15. Nc7+ Kd8 16. Nxe6+ fxe6 17. Nc6+ Kd7 18. Nxd4 Bc5 19. Nb3 Rxb3 20. axb3 Nxf2 21. Ke2 Nxh1 22. Be3 Bxe3 23. Kxe3 Bb7 24. Rxh1 Rb8 25. Rf1 Kd6 26. Rf7 Bd5 27. Rxg7 Rxb3 28. Kd2 Rxb2+ 29. Kc3 Rb3+ 30. Kc2 a5 31. Be4 Rb7 32. Rg4 Rb4 33. Bf3 Bxf3 34. gxf3 Rxg4 35. fxg4 Ke5 0-1

[Event "URS-ch22 Final"]
[Site "Moscow"]
[Date "1955.02.25"]
[Round "9"]
[White "Smyslov, Vassily V"]
[Black "Geller, Efim P"]
[Result "1-0"]
[ECO "D50"]
[PlyCount "81"]
[EventDate "1955.02.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c5 5. cxd5 cxd4 6. Qxd4 Be7 7. e4 Nc6 8. Qd2 Nxe4 9. Nxe4 exd5 10. Bxe7 Qxe7 11. Qxd5 O-O 12. f3 Nb4 13. Qd6 Qxd6 14. Nxd6 Nc2+ 15. Kd2 Nxa1 16. Bd3 Rd8 17. Ne4 Rxd3+ $146 ({RR} 17... b6 18. Nf2 Ba6 19. Ne2 Rxd3+ 20. Nxd3 Rd8 21. Nec1 f5 22. h4 g6 23. g4 fxg4 24. fxg4 Rc8 25. Ne1 Rd8+ 26. Ncd3 Rc8 27. Rh3 Bc4 28. b3 Nxb3+ 29. axb3 Bxb3 30. Ne5 Be6 31. Rd3 Kf8 32. N1f3 {Gligoric,S-Wade,R Belgrade 1954 1-0 (41)}) ({RR} 17... Bf5 18. Nh3 Rxd3+ 19. Kxd3 Rd8+ 20. Kc3 Rc8+ 21. Kd2 Rd8+ 22. Kc3 Rc8+ 23. Kd2 Rd8+ {½-½ (23) Donner,J-Stahlberg,G Gothenburg 1955}) 18. Kxd3 b6 19. Nh3 Bxh3 20. gxh3 Rd8+ 21. Kc3 f5 22. Ng3 Rc8+ 23. Kd2 Rc2+ 24. Kd3 Rxb2 25. Rxa1 Rxh2 26. Nxf5 Rxh3 27. Ke4 g6 28. Nd4 Rh5 29. Nc6 Rh4+ 30. Ke5 Rh3 31. f4 Rh5+ 32. Ke4 a6 33. Rd1 Rh2 34. Ke5 Rc2 35. Nb4 Rc5+ 36. Rd5 a5 37. Rxc5 bxc5 38. Nd5 Kf7 39. Nf6 c4 40. Ne4 h5 41. Nd6+ 1-0

[Event "Women-Veterans"]
[Site "Vienna"]
[Date "1993.??.??"]
[Round "?"]
[White "Chiburdanidze, Maia"]
[Black "Geller, Efim P"]
[Result "0-1"]
[ECO "D53"]
[WhiteElo "2510"]
[BlackElo "2515"]
[PlyCount "68"]
[EventDate "1993.06.??"]
[EventType "schev"]
[EventRounds "6"]
[EventCountry "AUT"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Qc2 O-O 6. Bg5 c5 7. dxc5 Qa5 8. cxd5 exd5 9. Nd4 $146 ({RR} 9. e3 Nc6 10. Bd3 h6 11. Bh4 Qxc5 12. O-O Bg4 13. Nb5 Qb6 14. Nfd4 Rac8 15. Nxc6 bxc6 16. Nc3 Be6 17. Rab1 c5 18. b3 Qa5 19. Rfd1 c4 20. bxc4 dxc4 21. Bh7+ Kh8 22. Rb5 Qa6 23. Bf5 Rfd8 {Malich,B-Lengyel,L Budapest 1965 0-1 (45)}) ({RR} 9. e3 Qxc5 10. Be2 Nc6 11. Rd1 Be6 12. Nd4 Nxd4 13. Rxd4 h6 14. Bh4 Rac8 15. Bd3 b5 16. Qd2 b4 17. Ne2 g5 18. Bg3 Ne4 19. Bxe4 dxe4 20. Bd6 Bxd6 21. Rxd6 Qc2 22. O-O Qxd2 23. Rxd2 Bxa2 {Sargissian,G (2660)-Berkes,F (2645) Paks 2008 ½-½ (46)}) ({RR} 9. e3 h6 10. Bh4 Qxc5 11. a3 Be6 12. Bd3 a6 13. Rd1 Nbd7 14. O-O Rac8 15. Nd4 b5 16. Qb1 Qb6 17. a4 b4 18. Nce2 Rfe8 19. Nf4 Nf8 20. h3 N6d7 21. Bxe7 Rxe7 22. Be2 Ree8 23. Nb3 Nc5 {Ivanchuk,V (2611)-Xiao,T (2484) Sant Ferran de ses Roques ESP 2024 ½-½ (62)}) ({RR} 9. e3 Qxc5 10. Be2 Nc6 11. Rd1 h6 12. Bh4 Be6 13. O-O Ne4 14. Bxe7 Nxe7 15. Nd4 Nxc3 16. bxc3 Rac8 17. Qa4 Nf5 18. Nxe6 fxe6 19. e4 Ne3 20. fxe3 Qxe3+ 21. Kh1 Qxe2 22. Rfe1 Qf2 23. exd5 exd5 {Azmaiparashvili,Z (2540)-Geller,E (2465) Belgrade 1988 ½-½ (65)}) ({RR} 9. e3 Qxc5 10. a3 Be6 11. Bd3 h6 12. Bh4 Nbd7 13. O-O Rac8 14. Bf5 Qb6 15. Nd4 Bc5 16. Bxf6 Nxf6 17. Nxe6 fxe6 18. Bh3 Nh7 19. Nxd5 Qd6 20. Nf4 Ng5 21. Qb3 Rc6 22. Bg4 Rb6 23. Qc4 Rxb2 {Beyen,R-Niemela,I Havana 1966 1-0 (32)}) 9... Qxc5 10. Nb3 Qd6 11. e3 Nc6 12. Rd1 Be6 13. Be2 Rac8 14. O-O h6 15. Bf4 Qb4 16. a3 Qb6 17. Na4 Na5 18. Nbc5 Qc6 19. b4 b6 20. Ba6 bxc5 21. Bxc8 Rxc8 22. bxa5 Qb5 23. Rb1 Qxa5 24. Rb7 Bf8 25. Rfb1 d4 26. exd4 cxd4 27. Qd1 Nd5 28. Qxd4 Nxf4 29. Qxf4 Rc4 30. Qe3 Qxa4 31. Rxa7 Qc2 32. Rf1 Bc5 33. Ra8+ Kh7 34. Qe5 Qxf2+ 0-1

[Event "URS-ch19 Final"]
[Site "Moscow"]
[Date "1951.11.28"]
[Round "9"]
[White "Geller, Efim P"]
[Black "Bondarevsky, Igor Tsakharovich"]
[Result "1/2-1/2"]
[ECO "D53"]
[PlyCount "65"]
[EventDate "1951.11.11"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. cxd5 Nxd5 6. Bxe7 Qxe7 7. Nf3 Nxc3 8. bxc3 c5 9. e3 Nc6 10. Bd3 O-O 11. O-O b6 12. Rb1 $146 ({RR} 12. Ne5 Bb7 13. f4 g6 14. Qg4 cxd4 15. exd4 Rac8 16. Rac1 Kg7 17. Qg3 Qa3 18. Nc4 Qe7 19. f5 exf5 20. Nd6 Kh8 21. Nxc8 Rxc8 22. Rfe1 Qd8 23. Rc2 Qd5 24. Rce2 Kg7 25. h4 Rd8 26. Rd2 h5 {Beach,T-Naylor,J York/ North Yorkshire 1959 1-0 (40)}) ({RR} 12. Qa4 Bb7 13. Rac1 Rfd8 14. Rfd1 Rac8 15. h3 g6 16. Be4 Rc7 17. d5 exd5 18. Bxd5 Nd4 19. Nxd4 Bxd5 20. Ne2 Bc6 21. Qc2 Rcd7 22. Ng3 Rd6 23. Rxd6 Qxd6 24. Nf1 Kg7 25. f3 Qd3 26. Qxd3 Rxd3 {Lorscheid,G (2301)-Fochtler,E (2213) Wuerttemberg 2001 0-1 (43)}) 12... cxd4 13. cxd4 Bb7 14. Be4 Na5 15. Qd3 h6 16. Bxb7 Qxb7 17. Ne5 Rac8 18. Rbc1 Rxc1 19. Rxc1 Rc8 20. Rc3 Rxc3 21. Qxc3 f6 22. Ng6 Kf7 23. Qd3 Qc8 24. h4 Qc4 25. Qe4 Nc6 26. Nf4 Ne7 27. h5 Qc1+ 28. Kh2 Qc6 29. Qd3 Nd5 30. Qg6+ Kf8 31. Qd3 Qc7 32. g3 Nxf4 33. gxf4 1/2-1/2

[Event "Moscow-A"]
[Site "Moscow"]
[Date "1987.??.??"]
[Round "?"]
[White "Lerner, Konstantin Z"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "2555"]
[BlackElo "2500"]
[PlyCount "34"]
[EventDate "1987.06.12"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "URS"]
[EventCategory "12"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bxf6 Bxf6 7. Qb3 c6 ({RR} 7... c5 8. dxc5 Na6 9. cxd5 O-O 10. Qa3 exd5 11. e3 d4 12. exd4 Bg4 13. O-O-O Bxf3 14. gxf3 Bxd4 15. Bxa6 bxa6 16. Ne4 Qd5 17. Rd2 Rac8 18. Qa4 Rfd8 19. Rhd1 {1-0 (19) Gelfand,B (2733)-Jakovenko,D (2753) Odessa 2009}) ({RR} 7... dxc4 8. Qxc4 O-O 9. h4 g6 10. Rd1 Bg7 11. g3 Nd7 12. Bg2 c6 13. O-O Qe7 14. Qb3 b6 15. e3 Bb7 16. Nd2 Rfd8 17. Nc4 Nf6 18. Ne4 Nd5 19. Rc1 Rac8 20. Rfd1 Ba8 21. a3 c5 22. dxc5 {Grischuk,A (2708)-Matlakov,M (2651) chess.com INT 2024 ½-½}) ({RR} 7... dxc4 8. Qxc4 O-O 9. e3 a6 10. Ne4 Be7 11. Rc1 Bd7 12. Bd3 Bb5 13. Qc2 c6 14. O-O Bxd3 15. Qxd3 Nd7 16. Qb3 Rb8 17. Nfd2 c5 18. dxc5 Nxc5 19. Nxc5 Bxc5 20. Ne4 Be7 21. Rfd1 Qa5 22. Rd7 {Lerner,K (2555)-Van der Sterren,P (2520) Tallinn 1987 ½-½}) 8. e4 O-O 9. O-O-O $146 ({RR} 9. e5 Be7 10. Be2 b6 11. O-O a5 12. a3 Nd7 13. Rac1 Bb7 14. cxd5 exd5 15. Rfe1 Re8 16. Bd3 Rb8 17. Ne2 Nf8 18. Nf4 Bg5 19. Nxg5 hxg5 20. Nh5 c5 21. Bb5 Re6 22. Ng3 cxd4 23. Nf5 Ng6 {Krysa,L (2516)-Ladron de Guevara Pinto,P (2431) Linares 2019 ½-½ (96)}) 9... dxc4 10. Bxc4 b5 11. Be2 Qa5 12. e5 Be7 13. Kb1 Na6 14. Rc1 Bb7 15. Bd3 Rab8 16. Ka1 Rfd8 17. Rhd1 b4 1/2-1/2

[Event "URS-ch48 Final"]
[Site "Vilnius"]
[Date "1980.12.??"]
[Round "?"]
[White "Geller, Efim P"]
[Black "Beliavsky, Alexander G"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "2565"]
[BlackElo "2590"]
[PlyCount "49"]
[EventDate "1980.12.25"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "LTU"]
[EventCategory "12"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. Rc1 b6 8. Bxf6 Bxf6 9. cxd5 exd5 10. g3 Be6 11. Bg2 c5 12. O-O Nc6 13. dxc5 bxc5 14. Ne1 Bxc3 ({RR} 14... Rb8 15. Nd3 c4 16. Nf4 Rxb2 17. Ncxd5 Bxd5 18. Bxd5 Nb4 19. Bxc4 Nxa2 20. Qxd8 Rxd8 21. Ra1 Rc2 22. Rxa2 Rxc4 23. Rxa7 Rc2 24. e3 Rdd2 25. Kg2 Bg5 26. Ra4 Bxf4 27. Rxf4 h5 28. h3 g6 29. g4 {Olafsson,F-Geller,E (2590) Wijk aan Zee 1977 ½-½ (40)}) 15. bxc3 $146 ({RR} 15. Rxc3 c4 16. e3 Rb8 17. Qd2 d4 18. Ra3 dxe3 19. Qxe3 Nd4 20. Rxa7 Rxb2 21. Nf3 Ne2+ 22. Kh1 Bd5 23. Re7 c3 24. Re1 Rxa2 25. Re5 c2 26. Qxe2 c1=Q 27. Rxc1 Rxe2 28. Rxe2 Qf6 29. Ne5 Qd6 {Rivas Pastor,M (2520)-Kotronias,V (2560) Manila 1992 ½-½ (32)}) 15... Ne5 16. Nd3 Nxd3 17. Qxd3 Rb8 18. Rfd1 Rb2 19. Qe3 Rxa2 20. Qxc5 Rxe2 21. Qxa7 Qg5 22. Qd4 Rb8 23. Bf3 Re5 24. Qd2 Rc8 25. Qxg5 1/2-1/2

[Event "Belgrade GMA op"]
[Site "Belgrade"]
[Date "1988.??.??"]
[Round "?"]
[White "Azmaiparashvili, Zurab"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "2540"]
[BlackElo "2465"]
[PlyCount "130"]
[EventDate "1988.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "YUG"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Be7 4. Nf3 Nf6 5. Qc2 O-O 6. Bg5 c5 7. dxc5 Qa5 8. cxd5 exd5 9. e3 Qxc5 10. Be2 Nc6 11. Rd1 h6 ({RR} 11... Be6 12. Nd4 Nxd4 13. Rxd4 h6 14. Bh4 Rac8 15. Bd3 b5 16. Qd2 b4 17. Ne2 g5 18. Bg3 Ne4 19. Bxe4 dxe4 20. Bd6 Bxd6 21. Rxd6 Qc2 22. O-O Qxd2 23. Rxd2 Bxa2 24. Ra1 Bc4 25. Nd4 Bd3 26. h4 {Sargissian,G (2660)-Berkes,F (2645) Paks 2008 ½-½ (46)}) 12. Bh4 Be6 13. O-O Ne4 $146 ({RR} 13... g5 14. Bg3 Ne4 15. Nd4 Nxd4 16. exd4 Qc6 17. Bb5 Qb6 18. Nxe4 Qxb5 19. Nc3 Qd7 20. Rde1 Rae8 21. f4 f5 22. fxg5 hxg5 23. Be5 Rf7 24. Qe2 Rh7 25. Nb5 Bb4 26. Rc1 a6 27. a3 Rc8 28. Nc7 {Akopian,V (2640)-Goldin,A (2585) Stratton Mountain 1999 1-0 (39)}) 14. Bxe7 Nxe7 15. Nd4 Nxc3 16. bxc3 Rac8 17. Qa4 Nf5 18. Nxe6 fxe6 19. e4 Ne3 20. fxe3 Qxe3+ 21. Kh1 Qxe2 22. Rfe1 Qf2 23. exd5 exd5 24. Qb3 Qf7 25. h3 Rce8 26. Rxe8 Rxe8 27. Qxd5 Re1+ 28. Kh2 Rxd1 29. Qxd1 Qxa2 30. Qd8+ Kh7 31. Qd4 b6 32. Qe4+ Kh8 33. Qa8+ Kh7 34. Qe4+ g6 35. Qe7+ Kg8 36. Qe8+ Kg7 37. Qe5+ Kg8 38. Qe8+ Kg7 39. Qe5+ Kf7 40. Qf4+ Ke7 41. Qc7+ Ke6 42. Qc6+ Kf5 43. Qf3+ Ke5 44. Qg3+ Ke6 45. Qxg6+ Kd7 46. Qxh6 Qe6 47. Qg7+ Kc6 48. h4 Qd6+ 49. Qg3 Qd5 50. Qg4 Qd6+ 51. g3 a5 52. h5 b5 53. Qe4+ Kc7 54. Qh7+ Kc6 55. h6 Qe6 56. g4 Qxg4 57. Qg7 Qh4+ 58. Kg2 Qe4+ 59. Kg3 Qe3+ 60. Kg4 Qe4+ 61. Kg5 Qe3+ 62. Kg6 Qd3+ 63. Kf7 Qd5+ 64. Kf6 Qd6+ 65. Kf5 Qd3+ 1/2-1/2

[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1977.01.24"]
[Round "9"]
[White "Olafsson, Fridrik"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D53"]
[BlackElo "2590"]
[PlyCount "80"]
[EventDate "1977.01.14"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[EventCategory "11"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 Nf6 3. Nc3 d5 4. d4 Be7 5. Bg5 O-O 6. Rc1 h6 7. Bh4 b6 8. Bxf6 Bxf6 9. cxd5 exd5 10. g3 Be6 11. Bg2 c5 12. O-O Nc6 13. dxc5 bxc5 14. Ne1 Rb8 $146 ({RR} 14... Ne7 15. Nd3 Rc8 16. e3 Qa5 17. a3 Rfd8 18. Nf4 c4 19. Qe2 Be5 20. Nxe6 fxe6 21. Bh3 Rc6 22. Rfd1 Rb8 23. Qh5 Qc7 24. Rd2 Bf6 25. Rcc2 Rxb2 26. Rxb2 Bxc3 27. Qe8+ Kh7 28. Rb8 Bxd2 29. Bg4 {Vaganian,R (2590)-Petrosian,A (2435) Yerevan 1980 0-1 (41)}) ({RR} 14... Bxc3 15. bxc3 Ne5 16. Nd3 Nxd3 17. Qxd3 Rb8 18. Rfd1 Rb2 19. Qe3 Rxa2 20. Qxc5 Rxe2 21. Qxa7 Qg5 22. Qd4 Rb8 23. Bf3 Re5 24. Qd2 Rc8 25. Qxg5 {½-½ (25) Geller,E (2565)-Beliavsky,A (2590) Vilnius 1980}) ({RR} 14... Ne7 15. Nd3 Qa5 16. e4 Bxc3 17. Rxc3 Rac8 18. Rxc5 Qxa2 19. exd5 Rxc5 20. Nxc5 Bxd5 21. Bxd5 Qxd5 22. Qxd5 Nxd5 23. Rd1 Nb4 24. Rd4 Rb8 25. Nd7 {½-½ (25) Chekhov,V (2410)-Lputian,S (2445) Vilnius 1980}) 15. Nd3 c4 16. Nf4 Rxb2 17. Ncxd5 Bxd5 18. Bxd5 Nb4 19. Bxc4 Nxa2 20. Qxd8 Rxd8 21. Ra1 Rc2 22. Rxa2 Rxc4 23. Rxa7 Rc2 24. e3 Rdd2 25. Kg2 Bg5 26. Ra4 Bxf4 27. Rxf4 h5 28. h3 g6 29. g4 hxg4 30. hxg4 Kg7 31. Kg3 Rd6 32. Rh1 Rdc6 33. Rd4 Rc1 34. Rh2 Rg1+ 35. Rg2 Rxg2+ 36. Kxg2 g5 37. Rd5 Kg6 38. Rf5 Rc4 39. Kf3 Ra4 40. Rd5 f6 1/2-1/2

[Event "Olympiad-15 Final A"]
[Site "Varna"]
[Date "1962.10.09"]
[Round "11"]
[White "Bilek, Istvan"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D53"]
[PlyCount "29"]
[EventDate "1962.09.27"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BUL"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Hungary"]
[BlackTeam "Soviet Union"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "URS"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 h6 6. Bxf6 Bxf6 7. e4 dxe4 8. Nxe4 Nc6 9. Nxf6+ Qxf6 10. Qd2 ({RR} 10. Qd3 b6 11. Qe4 Bb7 12. Ne5 O-O-O 13. Nxc6 Rd6 14. Nxa7+ Kb8 15. Qe5 Kxa7 16. O-O-O Rhd8 {½-½ (16) Ghitescu,T (2390)-Geller,E (2505) Palma de Mallorca 1989}) 10... O-O 11. O-O-O ({RR} 11. Rd1 e5 12. dxe5 Nxe5 13. Nxe5 Qxe5+ 14. Be2 Bg4 15. f3 Bf5 16. Qd5 Qxb2 17. Qxf5 Rfe8 18. Rd2 Qa1+ 19. Rd1 Qxa2 20. Rd2 Qa1+ 21. Rd1 Qb2 22. Rd2 Rxe2+ 23. Rxe2 Qc1+ 24. Kf2 Qxh1 25. Re7 Rf8 {Oll,L (2615)-Vaganian,R (2645) Moscow 1994 ½-½ (56)}) 11... e5 12. Nxe5 $146 ({RR} 12. d5 e4 13. dxc6 exf3 14. gxf3 Qxc6 15. Qc3 Bf5 16. Rd5 Qg6 17. Bd3 Bxd3 18. Qxd3 Qg2 19. Rd1 Qxf2 20. Rd2 Qg1+ 21. Kc2 Rae8 22. Rd7 Re1 23. Qd4 Qg6+ 24. Kb3 Qc6 25. Qd5 Re3+ 26. Kb4 Qa6 {Ward,C (2508)-Summerscale,A (2459) Millfield 2000 0-1 (42)}) ({RR} 12. dxe5 Nxe5 13. Qd4 Ng4 14. Qxf6 Nxf6 {½-½ (14) Tatai,S (2495)-Kortschnoj,V (2650) Rome 1981}) 12... Nxe5 13. dxe5 Qxe5 14. Qd4 Qxd4 15. Rxd4 1/2-1/2

[Event "Moscow"]
[Site "Moscow"]
[Date "1986.??.??"]
[Round "?"]
[White "Lerner, Konstantin Z"]
[Black "Geller, Efim P"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "2530"]
[BlackElo "2525"]
[PlyCount "81"]
[EventDate "1986.03.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "URS"]
[EventCategory "11"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 O-O 6. Qc2 c5 7. dxc5 Nc6 ({RR} 7... d4 8. Ne4 Nc6 9. Nxf6+ Bxf6 10. Bxf6 Qxf6 11. e4 e5 12. Be2 Rd8 13. a3 Bg4 14. Rd1 Bxf3 15. Bxf3 a5 16. O-O Qe7 17. Qa4 Qxc5 18. Qb5 Qe7 19. Qa4 d3 20. Rd2 Rd4 21. Rfd1 Rad8 22. Qb5 {Hernando Rodrigo,J (2400)-Gonzalez Garcia,J (2503) Barcelona 2006 0-1 (32)}) ({RR} 7... d4 8. O-O-O Nc6 9. e3 e5 10. Bxf6 Bxf6 11. Nd5 Be6 12. a3 Bxd5 13. cxd5 Qxd5 14. Kb1 b6 15. Bd3 bxc5 16. Bxh7+ Kh8 17. Be4 Qd6 18. Rc1 Be7 19. Bxc6 Qxc6 20. Nxe5 Qxg2 21. Qf5 g6 22. Qf4 {Stocek,J (2586)-Meleshko,V (2268) Pardubice 2018 1-0}) 8. e3 h6 $146 ({RR} 8... Qa5 9. cxd5 Nb4 10. Qd2 exd5 11. Rc1 Be6 12. a3 Na6 13. Be2 Qxc5 14. Bxf6 Bxf6 15. Bxa6 bxa6 16. Ne4 Qxc1+ 17. Qxc1 dxe4 18. Nd2 Rfc8 19. Qb1 Rab8 20. Nxe4 Bxb2 21. O-O Bxa3 22. Qd3 Be7 23. Qxa6 {Kuzmin,A (2520)-Sobhani,F Teheran 1991 1-0 (47)}) ({RR} 8... Qa5 9. a3 Rd8 10. O-O-O dxc4 11. Bxc4 Qxc5 12. Bxf6 Bxf6 13. Ne4 Qe7 14. Rxd8+ Nxd8 15. Rd1 Nc6 16. Nxf6+ Qxf6 17. Bb5 Rb8 18. Bxc6 bxc6 19. Ne5 g6 20. Ng4 Qe7 21. Qc3 f6 22. Nxf6+ Kf7 23. Ng4 {Pogorelov,R (2385)-Simonyi,Z (2310) Odorheiu Secuiesc 1992 1-0}) 9. Bh4 Qa5 10. a3 Bd7 11. Rd1 Qxc5 12. Be2 Rfc8 13. Qb1 Be8 14. cxd5 Nxd5 15. Nxd5 exd5 16. Bxe7 Nxe7 17. O-O Ba4 18. Rc1 Bc2 19. Qa2 Qb6 20. Nd4 Be4 21. Qb3 Qxb3 22. Nxb3 Rxc1 23. Rxc1 Rc8 24. Rxc8+ Nxc8 25. Nd4 Nd6 26. g4 Kf8 27. f3 Bb1 28. Kf2 Ke7 29. Ke1 Kf6 30. b3 g5 31. Kd2 Ke5 32. Kc3 a5 33. b4 axb4+ 34. Kxb4 f5 35. gxf5 Nxf5 36. Nxf5 Bxf5 37. Kc5 h5 38. a4 g4 39. a5 Bc8 40. Bd1 Be6 41. Kb6 1-0

[Event "URS-ch22 Finalplof Geller-Smyslov+1-0=6"]
[Site "Moscow"]
[Date "1955.04.05"]
[Round "1"]
[White "Smyslov, Vassily V"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D53"]
[Annotator "Kotov,Alexander"]
[PlyCount "48"]
[EventDate "1955.04.05"]
[EventType "match"]
[EventRounds "7"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {1) Kotov in the tournament bulletin} Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. cxd5 Nxd5 7. Bxe7 Qxe7 8. Nxd5 exd5 9. Bd3 ({RR} 9. Qc2 Qb4+ 10. Qd2 a5 11. Rc1 c6 12. a3 Qxd2+ 13. Kxd2 Bf5 14. Ne2 Nd7 15. Nc3 a4 16. f3 Rfe8 17. h4 h5 18. Be2 b5 19. Na2 Rac8 20. Nb4 Nb8 21. Rc3 Bd7 22. Rhc1 Rcd8 23. Bd3 g6 {Adewumi,T (2421)-Andreikin,D (2695) chess.com INT 2025 1-0 (36)}) ({RR} 9. Nf3 Bf5 10. Bd3 Bxd3 11. Qxd3 c6 12. O-O a5 13. Rfc1 Nd7 14. Nd2 f5 15. f4 Rfe8 16. Rc3 Qe6 17. Nf3 Nf6 18. Ne5 Ne4 19. Rc2 Qe7 20. g4 fxg4 21. Nxg4 Kh8 22. Rg2 Rf8 23. Ne5 Rf5 {Li,Z (1955)-Zhou,C (1766) Daqing CHN 2026 0-1 (57)}) 9... c5 10. Ne2 Nc6 $146 (10... c4 11. Bc2 Bg4 $11) ({RR} 10... c4 11. Bc2 Nd7 12. Nc3 Nf6 13. O-O Bd7 14. Qe2 b5 15. f3 Rfe8 16. Rfe1 Qd6 17. Qd2 a5 18. e4 b4 19. e5 bxc3 20. bxc3 Qc6 21. exf6 Qxf6 22. Rxe8+ Rxe8 23. Re1 Rb8 24. Re5 Be6 25. h3 {Balsinde Montemayor,P (1782)-Baeza Escudero,J (2028) Tres Cantos 2013 ½-½ (40)}) ({RR} 10... c4 11. Bc2 Bg4 12. f3 Bh5 13. Qd2 Bg6 14. Bxg6 hxg6 15. Nc3 Qd7 16. O-O Na6 17. a3 Nc7 18. e4 b5 19. Rae1 Rfe8 20. exd5 Nxd5 21. Rxe8+ Rxe8 22. Re1 Rxe1+ 23. Qxe1 Nc7 24. Qe5 a5 25. Qc5 {Kanarek,M (2482)-Urban,K (2467) Chorzow 2013 0-1 (90)}) 11. dxc5 d4 12. exd4 Nxd4 13. O-O $11 Bg4 {[#]} 14. f3 Nxe2+ (14... Qe3+ 15. Rf2 Bxf3 16. Bxh7+ Kxh7 17. Qxd4 $16) 15. Qxe2 Qxc5+ 16. Qf2 Qxf2+ 17. Rxf2 Be6 18. Be4 Rab8 19. Rd2 Rfd8 20. Rad1 Rxd2 21. Rxd2 Kf8 22. a3 Ke7 23. Kf2 b6 24. Rc2 Rc8 1/2-1/2

[Event "Belgrade GMA op"]
[Site "Belgrade"]
[Date "1988.??.??"]
[Round "?"]
[White "Olafsson, Helgi"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "2525"]
[BlackElo "2465"]
[PlyCount "34"]
[EventDate "1988.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "YUG"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Qc2 O-O 6. Bg5 c5 7. dxc5 Qa5 8. cxd5 exd5 9. e3 Qxc5 10. O-O-O Be6 11. Nd4 Nc6 12. Kb1 Rac8 13. Be2 $146 ({RR} 13. Qa4 Rfd8 14. Be2 Qb6 15. Ka1 h6 16. Bh4 Ne5 17. Qb3 Qxb3 18. Nxb3 Nc4 19. Nd4 a6 20. Bd3 Nd6 21. Nce2 g5 22. Bg3 Nfe4 23. f3 Nxg3 24. hxg3 Bf8 25. Nxe6 fxe6 26. f4 Nc4 27. Bxc4 dxc4 {Brenninkmeijer,J (2390)-Blees,A (2350) Eindhoven 1988 ½-½ (56)}) 13... Nxd4 14. exd4 Qb6 15. Qb3 Qxb3 16. axb3 Rfe8 17. f3 h6 1/2-1/2

[Event "GMA Baleares op"]
[Site "Palma de Mallorca"]
[Date "1989.??.??"]
[Round "8"]
[White "Ghitescu, Theodor"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "2390"]
[BlackElo "2505"]
[PlyCount "32"]
[EventDate "1989.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bxf6 Bxf6 7. e4 dxe4 8. Nxe4 Nc6 9. Nxf6+ Qxf6 10. Qd3 b6 11. Qe4 Bb7 12. Ne5 O-O-O 13. Nxc6 Rd6 14. Nxa7+ Kb8 15. Qe5 Kxa7 16. O-O-O $146 ({RR} 16. Qxf6 gxf6 17. O-O-O Rhd8 18. f3 c5 19. d5 exd5 20. cxd5 Bxd5 21. b3 Be6 22. Rxd6 Rxd6 23. Bb5 Kb7 24. Rd1 Kc7 25. Rxd6 Kxd6 26. Kd2 Ke5 27. Ke3 f5 28. g3 f6 29. Bc4 Bd7 30. a3 Bc6 {Tatai,S (2475)-Geller,E (2550) Las Palmas 1979 ½-½}) 16... Rhd8 1/2-1/2

[Event "Linares-04"]
[Site "Linares"]
[Date "1983.02.23"]
[Round "10"]
[White "Seirawan, Yasser"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "2600"]
[BlackElo "2575"]
[PlyCount "138"]
[EventDate "1983.02.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ESP"]
[EventCategory "14"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 {Ftacnik,Lubomir} e6 2. Nc3 d5 3. d4 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. Rc1 b6 8. cxd5 Nxd5 9. Nxd5 exd5 10. Bxe7 Qxe7 11. g3 Re8 12. Rc3 ({RR} 12. Bg2 Ba6 13. e3 ({RR} 13. Ne5 Nd7 14. f4 Nxe5 15. dxe5 Bb7 16. O-O Red8 17. b4 c6 18. Qb3 Rac8 19. Rfd1 Ba6 20. Qb2 Bb5 21. Rd2 Ra8 22. e4 dxe4 23. Bxe4 Rxd2 24. Qxd2) 13... c5 ({RR} 13... Qb4+ 14. Qd2 Qd6 15. Ne5 Bb7 16. O-O Nd7 17. Qc2 c6 18. Nd3 Nf6 19. Rfd1 Re7 20. b4 Rc7 21. b5 Nd7 22. Qb3 c5 23. dxc5 bxc5 24. Nf4) 14. Qa4 Rc8 15. Ne5 ({RR} 15. Qa3 Qe6 16. Rd1 Bb5 17. dxc5 bxc5 18. Nh4 Qg4 19. Bf3 Qc4 20. Qc3 Nc6 21. Nf5 Qxc3+ 22. bxc3 Rd8 23. Bxd5 Rab8 24. c4) 15... Qe6 16. Rc3 cxd4 ({RR} 16... Rd8 17. h4 Qd6 18. a3 Qe7 19. h5 Bb7 20. O-O Na6 21. Rfc1 Nc7 22. b4 c4 23. Rxc4 dxc4 24. Bxb7) 17. Qxd4 ({RR} 17. Rxc8+ Qxc8 18. Bxd5 Qc1+ 19. Qd1 Qxb2 20. Bxa8 Qc3+ 21. Qd2 Qa1+ 22. Qd1 Qc3+) 17... Nd7 ({RR} 17... Bb7 18. Rxc8+ Qxc8 19. O-O) 18. Bxd5 ({RR} 18. Nxd7 Qxd7 19. Qxd5 ({RR} 19. Bxd5 Qb5 20. Bf3 ({RR} 20. Qd2 Rxc3 21. bxc3 Rd8 22. e4 Qb1+ 23. Qd1 Qb2 24. Qd2 Qa1+ 25. Qd1 Qxc3+ 26. Qd2 Qf3) 20... Rd8) 19... Qxd5 20. Bxd5 Rxc3 21. bxc3 Rc8 22. Kd2 Rd8 23. e4 Bc4 24. Ke3 Bxd5 25. Rd1 Rc8 26. exd5 Rxc3+) 18... Qxe5 19. Bxa8 Rxa8 20. Qxd7 Qe4 21. Rg1 Qb1+ 22. Qd1 Qxb2 23. Qd2 ({RR} 23. Rc2 Qb4+ 24. Qd2 Qe7 25. Rc3 Rd8) 23... Qa1+ 24. Rc1 Qf6 25. Qd4 ({RR} 25. f4 Rd8 26. Qc3 Qe6) ({RR} 25. Rd1 Qf3) 25... Qf3 26. Qd1 Qf6 {Jussupow,A (2660)-Short,N (2655) Madrid 1995 CBM 047 [Ftacnik,Lubomir] ½-½}) ({RR} 12. Bg2 Ba6 13. Ne5 Qb4+ 14. Qd2 Qxd2+ 15. Kxd2 f6 16. Bxd5+ Kh7 17. Bxa8 fxe5 18. Be4+ Kh8 19. Rxc7 Rd8 20. d5 Rd7 21. Rhc1 Kg8 22. Rc8+ Bxc8 23. Rxc8+ Kf7 24. Rxb8 Ke7 25. Rc8 Kf6 26. Rc6+ Kf7 {Reznik,V (2162)-Zavgorodniaya,A (1812) St Petersburg 2011 1-0}) 12... c5 $146 ({RR} 12... Na6 13. Qa4 c5 14. Re3 Be6 15. Qxa6 cxd4 16. Rb3 Bf5 17. Bg2 Bc2 18. Nxd4 Bxb3 19. Nxb3 Rac8 20. Bf3 Rc2 21. O-O Rxb2 22. Rd1 Rd8 23. Nd4 Rd7 24. Nc6 Qe8 25. Nxa7 Rc7 26. a4 Qa8 27. Rxd5 {Seirawan,Y (2575)-Karpov,A (2720) London 1982 1-0 (31)}) ({RR} 12... Na6 13. Qa4 b5 14. Qa5 Qe4 15. Kd2 Re6 16. b3 b4 17. Re3 Qb1 18. Rxe6 Qb2+ 19. Kd1 Bxe6 20. Qxa6 Qa1+ 21. Kd2 Qc3+ 22. Kd1 Bf5 23. Ne1 Rb8 24. Qxa7 Rb6 25. e3 Rc6 26. Bc4 Qa1+ 27. Ke2 {Seirawan,Y (2575)-Karpov,A (2720) Hamburg 1982 0-1}) 13. dxc5 bxc5 14. Qxd5 Bb7 15. Qd2 Nc6 16. Re3 Qf8 17. Bg2 Rad8 18. Rxe8 Qxe8 19. Qe3 Nd4 20. Qxe8+ Rxe8 21. Kd1 Rd8 22. Ne1 Bxg2 23. Nxg2 Rb8 24. Kc1 Nxe2+ 25. Kc2 Nd4+ 26. Kb1 Kf8 27. Rc1 Ne6 28. Rc3 Rd8 29. Kc1 Ke7 30. Ne3 Rd7 31. h4 h5 32. Nc4 Rd4 33. Nd2 Ra4 34. a3 Rd4 35. Rb3 Rd7 36. Rb5 Kd6 37. Rb8 Kd5 38. Kc2 g6 39. Re8 Nd4+ 40. Kc3 Nb5+ 41. Kc2 Nd6 42. Re1 Rb7 43. b3 Nf5 44. Kc3 Re7 45. Rxe7 Nxe7 46. Kd3 Nf5 47. Ne4 a6 48. Nc3+ Kc6 49. Ke4 f6 50. Kd3 Nd4 51. Ne4 Nxb3 52. Nxf6 Nd4 53. Nh7 Ne6 54. Kc4 Kd6 55. Ng5 Nd4 56. Ne4+ Kc6 57. Nxc5 Nb5 58. Nd3 Nxa3+ 59. Kb4 Nb1 60. Ne5+ Kd6 61. Nxg6 Nd2 62. Nf4 Ne4 63. Nxh5 Nxf2 64. Ka5 Ke5 65. Kxa6 Kf5 66. Kb6 Ne4 67. Kc6 Kg4 68. Kd5 Nxg3 69. Nxg3 Kxh4 1/2-1/2

[Event "URS-ch46 Final"]
[Site "Tbilisi"]
[Date "1978.12.??"]
[Round "4"]
[White "Romanishin, Oleg M"]
[Black "Geller, Efim P"]
[Result "0-1"]
[ECO "D53"]
[WhiteElo "2610"]
[BlackElo "2590"]
[PlyCount "118"]
[EventDate "1978.12.01"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[EventCategory "12"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 h6 6. Bxf6 Bxf6 7. e4 dxe4 8. Nxe4 Nc6 9. d5 ({RR} 9. Nxf6+ Qxf6 10. Qd2 ({RR} 10. Qd2 O-O 11. Qe3 ({RR} 11. O-O-O a5 12. Be2 Rd8 13. g4 e5 14. g5 hxg5 15. d5 Nd4 16. Nxd4 exd4 17. Qxd4 Qxd4 18. Rxd4 b6 19. h4 Re8 20. Kd2 gxh4 21. Rdxh4 Kf8 22. Bf3 c6 23. Rh8+ Ke7) 11... Rd8 12. Rd1 e5 13. d5 Nd4 14. Nxd4 exd4 15. Qxd4 Re8+ 16. Be2 Qg6 17. Kf1 Bf5 18. Rd2 Rxe2 19. Kxe2 Qxg2 20. Rdd1 Re8+ 21. Kd2 Re4 22. Qxa7 Rxc4 23. Rc1 Qxd5+) 10... O-O 11. Rd1 e5 12. dxe5 Nxe5 13. Nxe5 Qxe5+ 14. Be2 Bg4 15. f3 Bf5 16. Qd5 Qxb2 17. Qxf5 Rfe8 18. Rd2 Qa1+ 19. Rd1 Qxa2 20. Rd2 Qa1+ 21. Rd1 Qb2 22. Rd2 Rxe2+ 23. Rxe2 Qc1+ {Oll,L (2615)-Vaganian,R (2645) Moscow 1994 ½-½ (56)}) ({RR} 9. Nxf6+ Qxf6 10. Bd3 Nxd4 11. Nxd4 Qxd4 12. O-O Bd7 13. Qe2 Bc6 14. Rad1 Qf4 15. b4 b6 16. Bc2 O-O 17. b5 Bb7 18. g3 Qf3 19. Qxf3 Bxf3 20. Rd7 Be2 21. Rc1 Rac8 22. Bd1 Bxd1 23. Rcxd1 Rfe8) ({RR} 9. Nxf6+ Qxf6 10. Qd3 b6 11. Qe4 Bb7 12. Ne5 O-O-O 13. Nxc6 Rd6 14. Nxa7+ Kb8 15. Qe5 Kxa7 16. O-O-O Rhd8 {½-½ (16) Ghitescu,T (2390)-Geller,E (2505) Palma de Mallorca 1989}) 9... Ne5 10. Be2 ({RR} 10. Nxf6+ Qxf6 11. Nxe5 Qxe5+ 12. Qe2 Qxe2+ 13. Bxe2 exd5 14. cxd5 Bf5 15. Bb5+ Bd7 16. Bxd7+ Kxd7 17. O-O-O Rhe8 18. Rd2 Re5 19. Kc2 Kd6 20. Rhd1 Rae8 21. Kc3 Re1 22. Rxe1 Rxe1 23. g3 f5 24. b4 Re5 {Da Silva,C-Sega,C (2111) São José do Rio Preto 2024 ½-½ (63)}) 10... O-O 11. Qb3 $146 ({RR} 11. O-O exd5 12. cxd5 Nxf3+ 13. Bxf3 Bxb2 14. Rb1 Be5 15. Re1 Rb8 16. Qa4 a6 17. Qa3 Bf5 18. Rbd1 Re8 19. h3 Bd6 20. Qc3 Re7 21. Nxd6 cxd6 22. Rxe7 Qxe7 23. Re1 Qd7 24. Qe3 b5 25. Kh2 b4 {Singleton,M (2172)-Hulmes,D (2212) Sunningdale 2007 0-1 (33)}) 11... exd5 12. cxd5 c6 13. Rd1 Nxf3+ 14. Bxf3 Qa5+ 15. Rd2 Re8 16. Kd1 Be5 17. Re1 Bf5 18. g4 Bg6 19. Nc3 Bxc3 20. bxc3 cxd5 21. Bxd5 Qc7 22. f3 Rxe1+ 23. Kxe1 Re8+ 24. Kf1 b6 25. c4 Qf4 26. Rf2 h5 27. Qd1 Re3 28. Kg2 Qe5 29. f4 Be4+ 30. Kf1 Bd3+ 31. Kg2 Qd4 32. Rf3 Qb2+ 33. Rf2 Qd4 34. Rf3 hxg4 35. Rxe3 Be4+ 36. Rxe4 Qxd1 37. Re7 Kh7 38. Rxf7 Qd3 39. Rxa7 Kh6 40. Ra8 g6 41. Rh8+ Kg7 42. Rg8+ Kh7 43. Re8 b5 44. Bg8+ Kg7 45. cxb5 Qxb5 46. Re5 Qb2+ 47. Kg3 Kxg8 48. Rg5 Kf7 49. Rxg4 Qa3+ 50. Kg2 Qxa2+ 51. Kg3 Qb3+ 52. Kg2 Qc2+ 53. Kg3 Qd3+ 54. Kf2 Qd2+ 55. Kf3 Qd1+ 56. Kg3 Qe2 57. Rg5 Qe3+ 58. Kg4 Qf2 59. Re5 Qg2+ 0-1

[Event "URS-ch19 Final"]
[Site "Moscow"]
[Date "1951.12.02"]
[Round "11"]
[White "Geller, Efim P"]
[Black "Averbakh, Yuri L"]
[Result "1/2-1/2"]
[ECO "D53"]
[PlyCount "60"]
[EventDate "1951.11.11"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. cxd5 Nxd5 6. Bxe7 Qxe7 7. Nf3 Nxc3 8. bxc3 O-O ({RR} 8... c5 9. e3 Nc6 10. Bd3 O-O 11. O-O b6 12. Rb1 cxd4 13. cxd4 Bb7 14. Be4 Na5 15. Qd3 h6 16. Bxb7 Qxb7 17. Ne5 Rac8 18. Rbc1 Rxc1 19. Rxc1 Rc8 20. Rc3 Rxc3 21. Qxc3 f6 22. Ng6 Kf7 23. Qd3 {Geller,E-Bondarevsky,I Moscow 1951 ½-½ (33)}) 9. e3 ({RR} 9. g3 b6 10. Bg2 Bb7 11. O-O c5 12. Qb3 Nc6 13. Qa3 cxd4 14. Qxe7 Nxe7 15. cxd4 Rac8 16. Rfc1 Rxc1+ 17. Rxc1 Rc8 18. Rxc8+ Nxc8 19. Kf1 Bd5 20. a3 Nd6 21. Ne5 Bxg2+ 22. Kxg2 Nb5 23. Nc6 Kf8 {Dragun,K (2523)-Cyborowski,L (2548) Wroclaw 2013 1-0 (65)}) 9... b6 10. Bd3 Bb7 11. Qc2 $146 ({RR} 11. O-O Nd7 12. e4 c5 13. Re1 cxd4 14. cxd4 Rfc8 15. Qd2 Qa3 16. Rac1 h6 17. Rc4 Nf6 18. e5 Nd5 19. h3 Rxc4 20. Bxc4 Rc8 21. Bb3 a5 22. Kh2 Qb4 23. Qxb4 Nxb4 24. Kg3 b5 25. a4 Nd3 {Machelett,H (2385)-Boensch,U (2560) Binz 1995 0-1 (31)}) ({RR} 11. O-O Nd7 12. e4 Rfd8 13. Qe2 c5 14. a4 cxd4 15. cxd4 Nb8 16. e5 Nc6 17. Qe4 g6 18. Qf4 Nxd4 19. Nxd4 Qd7 20. Nb5 Qxd3 21. Nd6 Rd7 22. Rfd1 Qe2 23. Rd2 Qh5 24. Ne8 Rxe8 25. Rxd7 {1-0 (25) Schoch,T-Gierth,M Freiburg 1999}) 11... h6 12. Bh7+ Kh8 13. Be4 Bxe4 14. Qxe4 Nd7 15. O-O c5 16. a4 Rab8 17. Rfb1 cxd4 18. cxd4 Rfc8 19. Qd3 Qd8 20. Rc1 Rxc1+ 21. Rxc1 Rc8 22. Rc4 Kg8 23. h3 Rc7 24. Qc2 Rxc4 25. Qxc4 Kf8 26. Kf1 Ke7 27. Qb4+ Ke8 28. Qc3 Kf8 29. Ke2 Qb8 30. Qc6 Ke7 1/2-1/2

[Event "RUS-ch"]
[Site "Elista"]
[Date "1995.??.??"]
[Round "6"]
[White "Sotnikov, Igor"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "2445"]
[BlackElo "2465"]
[PlyCount "123"]
[EventDate "1995.10.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 050"]
[Source "ChessBase"]
[SourceDate "1996.02.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.02.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. cxd5 Nxd5 8. Bxe7 Qxe7 9. e3 ({RR} 9. Rc1 Nxc3 10. Rxc3 c6 11. g3 Nd7 12. Bg2 e5 13. O-O exd4 14. Nxd4 Nf6 15. Qa4 Rd8 16. e3 Bg4 17. b4 a6 18. Qa5 Qd7 19. Rfc1 Bh3 20. Bf3 Bg4 21. Bg2 Bh3 22. Bf3 Bg4 23. Bh1 Be6 {Eljanov,P (2687)-Jakovenko,D (2711) Foros 2008 ½-½}) ({RR} 9. e4 Nxc3 10. bxc3 c5 11. Bc4 cxd4 12. cxd4 Qb4+ 13. Nd2 Nc6 14. d5 exd5 15. Bxd5 Rd8 16. O-O Be6 17. Rb1 Qa5 18. Nc4 Qxa2 19. Nb6 axb6 20. Bxa2 Rxd1 21. Rfxd1 Rxa2 22. Rxb6 Na5 23. f4 g6 {Laith,K (2063)-Matveeva,O (2150) chess.com INT 2026 0-1 (36)}) 9... c5 $146 ({RR} 9... Nxc3 10. bxc3 c5 11. Bd3 Nd7 12. e4 Rd8 13. O-O e5 14. d5 Nf6 15. Nd2 b6 16. a4 Bg4 17. Be2 Bd7 18. Qc2 Ne8 19. Bb5 Nd6 20. Bxd7 Qxd7 21. c4 Rf8 22. Qb2 Qe7 23. a5 Rab8 24. axb6 {Rabar,B-Medina Garcia,A Gothenburg 1955 0-1 (42)}) ({RR} 9... Nxc3 10. bxc3 c5 11. Be2 b6 12. O-O Bb7 13. Ne5 Nc6 14. Nxc6 Bxc6 15. Bf3 Rac8 16. Bxc6 Rxc6 17. h3 Rfc8 18. Qb3 cxd4 19. cxd4 Rc3 20. Qb5 Qa3 21. Rfd1 Rc2 22. d5 Rb2 23. Rd3 Rxb5 24. Rxa3 {Shamshin,R-Polovodin,I (2430) Voroshilovgrad 1989 0-1 (57)}) 10. Be2 Rd8 11. O-O Nc6 12. Bb5 cxd4 13. exd4 Nxc3 14. bxc3 Bd7 15. Qe2 Rac8 16. Rac1 Qa3 17. Rc2 Ne7 18. Bxd7 Rxd7 19. c4 Rdc7 20. h3 Qa6 21. Rfc1 Nc6 22. Rb1 Rd8 23. Qe4 Rcd7 24. Rb5 Qa4 25. Rcb2 Qd1+ 26. Kh2 Nxd4 27. Rxb7 Nxf3+ 28. Qxf3 Qxf3 29. gxf3 Rd3 30. Kg3 Rc3 31. Rxa7 Rxc4 32. Rbb7 Rd5 33. Rxf7 Rg5+ 34. Kh2 Rc2 35. Rf4 Rxf2+ 36. Kh1 Rd5 37. Rg4 Rd1+ 38. Rg1 Rxg1+ 39. Kxg1 Rxf3 40. Kg2 Rc3 41. Re7 Rc6 42. Ra7 Kh7 43. a4 Kg6 44. a5 Rc2+ 45. Kg3 Rc3+ 46. Kg2 Ra3 47. a6 Kf6 48. Kh2 g6 49. Ra8 Kg5 50. a7 e5 51. Re8 Rxa7 52. Rxe5+ Kf4 53. Rb5 Ra2+ 54. Kg1 h5 55. Rb3 Re2 56. Rb6 g5 57. Rb5 Re5 58. Rb4+ Kg3 59. Rb3+ Kh4 60. Kg2 Re2+ 61. Kg1 Ra2 62. Rc3 1/2-1/2

[Event "Las Palmas-08"]
[Site "Las Palmas"]
[Date "1979.08.11"]
[Round "14"]
[White "Tatai, Stefano"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "2475"]
[BlackElo "2550"]
[PlyCount "60"]
[EventDate "1979.07.25"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 h6 6. Bxf6 Bxf6 7. e4 dxe4 8. Nxe4 Nc6 9. Nxf6+ Qxf6 10. Qd3 b6 11. Qe4 Bb7 12. Ne5 O-O-O 13. Nxc6 Rd6 14. Nxa7+ Kb8 15. Qe5 Kxa7 16. Qxf6 $146 ({RR} 16. O-O-O Rhd8 {½-½ (16) Ghitescu,T (2390)-Geller,E (2505) Palma de Mallorca 1989}) 16... gxf6 17. O-O-O Rhd8 18. f3 c5 19. d5 exd5 20. cxd5 Bxd5 21. b3 Be6 22. Rxd6 Rxd6 23. Bb5 Kb7 24. Rd1 Kc7 25. Rxd6 Kxd6 26. Kd2 Ke5 27. Ke3 f5 28. g3 f6 29. Bc4 Bd7 30. a3 Bc6 1/2-1/2

[Event "URS-chT Cup 05th"]
[Site "Moscow"]
[Date "1966.09.26"]
[Round "3.1"]
[White "Spassky, Boris Vasilievich"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D54"]
[PlyCount "36"]
[EventDate "1966.09.24"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Lokomotiv"]
[BlackTeam "Soviet Army"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "URS"]

1. d4 {Krasenkow,Michal} d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Rc1 h6 7. Bh4 b6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Nxd5 exd5 11. Be2 c5 ({RR} 11... Qb4+ 12. Qd2 Qxd2+ 13. Kxd2 c6 14. Nf3 Bg4 ({RR} 14... Bb7 15. Ne5 Rc8 16. b4 a5 17. b5 c5 18. a4 Re8 19. Bg4) 15. Ne5 Bxe2 16. Kxe2 Rc8 17. Rc3 f6 18. Nd3 a5 19. Rhc1 Kf7 20. Nf4 Rd8 21. Rb3 Ra6 22. h4) ({RR} 11... a5 12. Bf3 Qb4+ ({RR} 12... Qd6) 13. Qd2 c6 14. Rc3 Qd6 15. Ne2 Nd7 16. O-O Bb7 17. Nf4 Rfd8 18. Rfc1 Rab8 19. h4 c5 20. dxc5 Nxc5 21. Qd4) ({RR} 11... Qd6 12. Bf3 c6 13. Ne2 Ba6 14. O-O Nd7 15. Re1 Bxe2 16. Rxe2 Rac8 17. Qa4 Rc7 18. Rec2 Rfc8 19. Be2 c5 20. Qa3 Qe6 21. Ba6 Rb8 22. Bb5 Rbc8 23. h3) ({RR} 11... Rd8 12. Qc2 ({RR} 12. Bf3 Ba6 13. Ne2 c6 14. O-O Rd6 15. Re1 Bxe2 16. Rxe2 Nd7 17. Rec2 Rc8 18. b4 Rc7 19. a4 Qe6 20. Be2 Nf6 21. Bd3 g6 22. h3 Kg7 23. a5 Re7 24. axb6 axb6 25. Ra1) 12... c6 13. Nf3 Bb7 14. Ne5 Rd6 15. Bh5 g6 16. Be2 Nd7 17. f4 Kg7 18. O-O Nf8 19. f5) ({RR} 11... Bb7 12. Bf3 ({RR} 12. Qa4 c5 13. Qa3 Rc8 14. Nf3 Qf6 15. dxc5 bxc5 16. O-O Qb6 17. Rfd1 Nd7 18. e4 Re8 19. Nd2) 12... c6 ({RR} 12... Qb4+ 13. Rc3 ({RR} 13. Qd2) 13... Na6 14. a3 Qd6 15. Ne2 c5 16. dxc5 bxc5 17. O-O Rfd8 18. Qc2 Rac8 19. Rd1 Qe5 20. Rcd3 c4 21. Rd4) ({RR} 12... Rc8 13. Ne2 Nd7 14. O-O Nf6 15. Nc3 Rd8 16. Qb3 Rac8 17. Rfd1 c6 18. Qa4 Ba8 19. Rd2 Rc7 20. Rdc2 Rdc8 21. h3) 13. Ne2 Nd7 14. O-O Nf6 15. Nf4 Rfd8 16. Nd3 Rac8 17. Qa4 a5 18. Rfd1 Qd6 19. Qb3) ({RR} 11... Be6 12. Bf3 c5 ({RR} 12... Qb4+ 13. Qd2 Qxd2+ 14. Kxd2 c6 15. Ne2 g5 16. g4 a5 17. h4 Ra7 18. Ng3 f6 19. Be2 Rg7 20. f3 f5 21. gxf5 Bxf5 22. hxg5 hxg5 23. Rcg1) ({RR} 12... Na6 13. Ne2 Qb4+ ({RR} 13... c5 14. O-O c4 15. Nf4 Qd6 16. b3 b5 17. a4) 14. Qd2 Qxd2+ 15. Kxd2 c5 16. Nf4 Rad8 17. Be2 c4 18. b3 b5 19. a4) ({RR} 12... a5 13. Ne2 Na6 ({RR} 13... Qb4+ 14. Qd2 c6 15. Nf4 Ra7 16. a3 Qxd2+ 17. Kxd2 g5 18. Nd3 Rc8 19. h4 Nd7 20. hxg5 hxg5 21. Rh5 f6 22. e4) 14. O-O Rfd8 15. Nc3 c6 16. Na4 Qb7 17. Qb3 Rab8 18. Rc3 Rd6 19. Rfc1 Nc7 20. Be2 Ne8 21. Qc2 Bd7 22. Bd3) ({RR} 12... Rc8 13. Ne2 Nd7 14. O-O Nf6 15. Qd3 Qd6 16. h3 c6 17. Nf4 Rc7 18. Rfd1 Rac8 19. Rd2 g6 20. g4 g5 21. Nxe6 Qxe6 22. Kg2 Kg7 23. Rdc2 c5) 13. Ne2 Nd7 ({RR} 13... Nc6 14. O-O c4 15. b3 Na5 16. Nc3 Rad8 17. bxc4 dxc4 18. Re1 Bd7 19. Qc2 b5 20. Qb2 Rb8 21. Nd5 Qd6 22. e4) 14. O-O ({RR} 14. dxc5 Ne5 15. Nf4 bxc5 16. Nxd5 Qg5 17. Rxc5 Rfc8) 14... c4 15. b3 cxb3 16. Qxb3 Nf6 17. Nf4 Qb7 18. h3 Rac8 19. a4 Qd7 20. Qb4 Rc7 21. a5) 12. Bf3 Rd8 ({RR} 12... Bb7 13. Ne2 ({RR} 13. dxc5 bxc5 14. Ne2 Rd8 ({RR} 14... Na6 15. O-O Rfd8 16. Qa4 Nb4 17. Rfd1 a5 18. Rd2 Bc6 19. Qa3 Qa7 20. b3 Rac8 21. h3 d4) 15. O-O ({RR} 15. Qb3 Nc6 16. Bxd5 Rxd5 17. Qxd5 Ne5 18. Qb3 Bxg2) 15... Nd7 ({RR} 15... d4 16. Bxb7 Qxb7 17. exd4 cxd4 18. Nxd4 Qxb2 19. Qf3 Nd7 20. Nc6) 16. Nf4 Ne5 17. Re1 d4 18. Bxb7 Qxb7 19. exd4 Rxd4 20. Qc2 Nf3+ 21. gxf3 Rxf4) 13... Nd7 ({RR} 13... c4 14. b3 b5 15. Nc3 Qd7 16. bxc4 bxc4 17. O-O Re8 18. Rb1 Bc6 19. Qc1 Na6 20. Qa3 Nc7 21. Qa5) 14. dxc5 ({RR} 14. O-O Nf6 15. dxc5 bxc5 16. Qd3 Rac8 17. Rfd1 Rfd8 18. Qa3 Rd7 19. Ng3 a6 20. Rd3 Rdc7 21. Rdc3 Qe5 22. Qa5 h5 23. h4 g6 24. b3) 14... Ne5 15. c6 Qb4+ 16. Rc3 ({RR} 16. Qd2) 16... Bxc6 17. Qd4 Qd6 18. Nf4 Rad8 19. O-O Rd7 20. Rd1 Rfd8 21. Rc2 Bb7 22. b3 Qf6 23. Be2) ({RR} 12... cxd4 13. Qxd4 ({RR} 13. Bxd5 Bb7 14. Bxb7 Qxb7 15. Qf3 Qxf3 16. Nxf3 dxe3 17. fxe3 Na6) 13... Bb7 14. Ne2 Nc6 15. Qd2 ({RR} 15. Qxd5 Rad8 16. Qf5 Ne5 17. O-O Nxf3+ 18. gxf3 Rd2 19. Nd4 Rxb2) 15... Ne5 16. O-O ({RR} 16. Nd4 Nxf3+ 17. Nxf3 Ba6 18. Nd4 Rfe8 19. Rc3 Rac8) 16... Nxf3+ 17. gxf3 Rac8 18. Nd4 Rc4 19. Kh1 Rfc8 20. Rcd1) ({RR} 12... cxd4 13. Qxd4 Bb7 14. Ne2 Nc6 15. Qd2 Ne5 16. Nd4 Nxf3+ 17. Nxf3 Ba6 18. Nd4 Rac8 19. Rxc8 Rxc8 20. f3 Qh4+ 21. g3 Qh3 22. Rg1 Rc1+ 23. Qxc1 Qxh2 24. g4 Qxg1+ 25. Kd2 Qf2+ 26. Kc3 g6 27. Qd2 {Torre,E (2565)-Spassky,B (2615) Bugojno 1984 0-1 (61)}) 13. Ne2 Bb7 ({RR} 13... Nc6 14. O-O Be6 15. Nf4 Rac8 16. Qa4 c4 17. b3 Qb4 ({RR} 17... Na5 18. bxc4 Rxc4 ({RR} 18... Nxc4 19. Nxd5) ({RR} 18... dxc4 19. Nxe6 Qxe6 20. Rc3) 19. Rxc4 dxc4 20. Nxe6 Qxe6 21. Rc1 g6) 18. Qa6 Qa5 ({RR} 18... cxb3 19. axb3 Qxb3 20. Nxe6 fxe6 21. Bg4) 19. Qb7 b5 20. bxc4 bxc4 21. Nxe6 fxe6 22. Bg4 Rc7 23. Bxe6+ Kh8 24. Qb2 Re7 25. Bh3 Rb8 26. Qe2 ({RR} 26. Qc2 Reb7 27. Be6 Nd8 28. Bg4 Nc6 29. Qf5) 26... Nxd4 27. Qh5 Nc6 28. Bf5 {Jakovenko,D (2725)-Jobava,B (2715) Poikovsky 2010 CBM 137 [Krasenkow,Michal] 1-0 (50)}) ({RR} 13... Ba6 14. O-O Nc6 15. Re1 Bxe2 16. Rxe2 c4 17. b3 b5 18. bxc4 bxc4 19. e4 Qf6 20. Rd2 Rac8 21. exd5 Nb4 22. Rc3 Nxd5 23. Bxd5 Rxd5 24. g3 h5 25. h4 g6 26. Kg2 Qd6 27. Rcc2 Rc7 28. Rc3 {Stojanovic,M (2476)-Prusikin,M (2508) Switzerland SUI 2024 ½-½}) 14. O-O Nd7 15. Nf4 $146 ({RR} 15. Qa4 Nf6 16. Rfd1 c4 17. b3 cxb3 18. Qxb3 Ba6 19. Qa4 Bb7 20. Rc2 Rdc8 21. Rxc8+ Bxc8 22. Nf4 Bb7 23. Rc1 Qd8 24. h3 a5 25. Qb3 Rb8 26. Qb5 Qd6 27. Rc2 Kf8 28. Be2 Ne8 29. Qb1 Bc8 {O'Kelly de Galway,A-Medina Garcia,A Palma de Mallorca 1967 ½-½ (48)}) ({RR} 15. Qa4 Nf6 16. Rfd1 c4 17. b3 cxb3 18. Qxb3 Ba6 19. Qa4 Bb7 20. Rc2 Rdc8 21. Rxc8+ Bxc8 22. Nf4 Bb7 23. Rc1) 15... Nf6 16. dxc5 bxc5 17. Qa4 d4 18. Bxb7 Qxb7 1/2-1/2

[Event "Candidates Tournament"]
[Site "Amsterdam/Leeuwarden"]
[Date "1956.04.24"]
[Round "15"]
[White "Bronstein, David Ionovich"]
[Black "Geller, Efim P"]
[Result "1-0"]
[ECO "D54"]
[PlyCount "111"]
[EventDate "1956.03.27"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "NED"]
[SourceTitle "Candidates"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O 7. Rc1 b6 8. Bxf6 Bxf6 9. cxd5 exd5 10. Qf3 Be6 11. Bc4 c6 12. Bb3 Qd7 13. Nge2 Na6 14. Nf4 $146 ({RR} 14. O-O Nc7 15. Nf4 Rad8 16. h3 Ne8 17. Ba4 g6 18. Nce2 b5 19. Bc2 Bg7 20. a4 b4 21. Nd3 Nd6 22. Nc5 Qe7 23. Nf4 Bc8 24. Bd3 Rfe8 25. Nb3 Bd7 26. Na5 Ne4 27. Qe2 Qf6 28. Bxe4 Rxe4 {Ovod,E (2373)-Vasilevich,I (2325) Sochi 2004 1-0 (41)}) 14... Rae8 15. O-O Nc7 16. h3 Be7 17. Ba4 Rc8 18. Rfd1 Bd6 19. Nce2 Ne8 20. Nd3 b5 21. Bc2 Qe7 22. Nef4 Bd7 23. a4 a6 24. Bb3 Nf6 25. Rc2 Ne4 26. Ra1 g5 27. Nh5 f5 28. axb5 axb5 29. Qd1 Ra8 30. Rac1 f4 31. exf4 gxf4 32. f3 Ng5 33. Ne5 Be8 34. h4 Ne6 35. Nxc6 Qxh4 36. Bxd5 Bf7 37. Qe1 Qxh5 38. Bxe6 Rae8 39. Bxf7+ Qxf7 40. Qh4 Qg7 41. Qh5 Qg5 42. Qxg5+ hxg5 43. Kf2 Re3 44. Re1 Rxe1 45. Kxe1 Kf7 46. Re2 Ra8 47. Kd2 Ra1 48. Kc2 Ra4 49. Kd3 Rc4 50. Ne5+ Bxe5 51. Rxe5 Rb4 52. Rxg5 Kf6 53. Rc5 Rxb2 54. Ke4 b4 55. Rb5 Rxg2 56. Rxb4 1-0

[Event "Kislovodsk International"]
[Site "Kislovodsk"]
[Date "1966.07.31"]
[Round "6"]
[White "Taimanov, Mark E"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D54"]
[PlyCount "128"]
[EventDate "1966.07.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URS"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Rc1 h6 7. Bh4 b6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Nxd5 exd5 11. Ne2 Rd8 12. Nf4 c5 13. Be2 Bb7 14. O-O Nd7 $146 ({RR} 14... cxd4 15. Qxd4 Nc6 16. Qa4 Qe4 17. Bb5 Na5 18. h3 Qxa4 19. Bxa4 Nc4 20. Nd3 Rac8 21. Rfd1 Re8 22. Bb3 b5 {0-1 (22) Ehlvest,J (2585)-Karpov,A (2715) Mazatlan 1988}) ({RR} 14... c4 15. Bf3 Rd6 16. Qa4 Bc6 17. Qa3 Kf8 18. Rfe1 f5 19. b3 b5 20. bxc4 bxc4 21. Qa5 Qd7 22. Rb1 Kf7 23. Rb2 g5 24. Nh5 Qd8 25. Qa3 Qe7 26. Ng3 Rf6 27. Qa5 Qd6 28. Nh5 Re6 29. g4 {Li,C (2690)-Ma,Q (2627) China 2019 1-0 (63)}) 15. Qa4 Nf6 16. Qa3 Ne4 17. f3 Nd6 18. dxc5 bxc5 19. Qxc5 Rdc8 20. Qa3 Qe5 21. Rxc8+ Rxc8 22. Qxa7 Qxb2 23. Bd3 Qd2 24. Qb6 g5 25. Qd4 Nc4 26. Ne2 Qxe3+ 27. Qxe3 Nxe3 28. Rb1 Rc7 29. Rb6 Kg7 30. Ng3 Bc8 31. Kf2 Nc4 32. Nh5+ Kf8 33. Rxh6 Ke7 34. h4 Ne5 35. Be2 Rc2 36. hxg5 d4 37. Ke1 d3 38. Bd1 Rxg2 39. Nf4 Rg1+ 40. Kd2 Bf5 41. Nd5+ Kf8 42. Ne3 Be6 43. f4 Bxa2 44. fxe5 Rxg5 45. Rh5 Rxh5 46. Bxh5 Ke7 47. Ng4 Ke6 48. Kxd3 f5 49. exf6 Kf5 50. Kd4 Kg5 51. Be8 Kxg4 52. Ke5 Kg5 53. Bd7 Bf7 54. Bf5 Bh5 55. Ke6 Kf4 56. Bc2 Be8 57. Bh7 Bh5 58. Bg8 Bg6 59. Bf7 Bd3 60. Ke7 Ke5 61. Bb3 Bg6 62. Bc2 Bh5 63. Ba4 Bg6 64. Bd1 Be8 1/2-1/2

[Event "Hoogovens 27th"]
[Site "Beverwijk"]
[Date "1965.01.17"]
[Round "10"]
[White "Geller, Efim P"]
[Black "Ivkov, Borislav"]
[Result "1-0"]
[ECO "D55"]
[PlyCount "81"]
[EventDate "1965.01.06"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "NED"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bxf6 Bxf6 7. e3 O-O 8. Rc1 b6 9. cxd5 exd5 10. Bd3 Bb7 11. O-O ({RR} 11. b4 c6 12. O-O a5 13. b5 c5 14. dxc5 bxc5 15. Na4 c4 16. Bf5 g6 17. Bh3 Nd7 18. Bxd7 Qxd7 19. Nb6 Qxb5 20. Rb1 Qa6 21. Nxa8 Qxa8 22. Nd4 Rc8 23. Qc2 Qa7 24. Rfd1 Ba6 25. h3 Qc5 {Matlakov,M (2685)-Fischer,D (2331) Chess.com INT 2020 1-0 (35)}) 11... Qe7 ({RR} 11... Nd7 12. Bb1 g6 13. Qb3 c6 14. e4 dxe4 15. Bxe4 Kg7 16. Nb5 Nb8 17. Rfe1 a5 18. Ne5 a4 19. Qc3 Re8 20. Red1 Qe7 21. Bxc6 Nxc6 22. Nxc6 Bxc6 23. Qxc6 Rac8 24. Nc7 Red8 25. Re1 Qb4 26. a3 {Melnikov,F (2315)-Barseghyan,A (2335) Yerevan ARM 2026 1-0 (71)}) 12. Re1 c5 $146 ({RR} 12... Rd8 13. e4 Qb4 14. e5 Be7 15. Nb5 Nc6 16. a3 Qa5 17. b4 Bxb4 18. axb4 Qxb4 19. Nxc7 Rac8 20. Nb5 Qe7 21. Nd6 Rb8 22. Nxb7 Qxb7 23. Bb1 Ne7 24. Qd3 g6 25. e6 Nf5 26. exf7+ Qxf7 27. Ne5 {Ilandzis,S (2168)-Steimbach,I (1984) Pardubice 2015 1-0}) 13. e4 dxe4 14. Nxe4 cxd4 15. Nc5 Qxc5 16. Rxc5 bxc5 17. Ne5 Bxe5 18. Rxe5 Nd7 19. Re7 Bc6 20. h3 Rfe8 21. Qe1 Nb6 22. b3 Nd5 23. Rxe8+ Rxe8 24. Qc1 Nc3 25. Kh2 Rd8 26. Qf4 Nd5 27. Qf5 Nb4 28. Qh7+ Kf8 29. Bc4 Bd5 30. Bf1 f6 31. a3 Na2 32. Qh8+ Ke7 33. Qxg7+ Bf7 34. Bc4 Rf8 35. Qh7 Nc3 36. Qf5 Bxc4 37. Qxc5+ Ke6 38. Qxc4+ Ke5 39. Qc5+ Ke4 40. Qxf8 Kd3 41. Qxf6 1-0

[Event "EU-Cup 05th quarterfinal"]
[Site "Eindhoven"]
[Date "1986.04.12"]
[Round "3.1"]
[White "Douven, Rudy C"]
[Black "Geller, Efim P"]
[Result "0-1"]
[ECO "D55"]
[WhiteElo "2380"]
[BlackElo "2525"]
[Annotator "ChessBase II"]
[PlyCount "104"]
[EventDate "1986.04.12"]
[EventType "team-match"]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Eindhoven"]
[BlackTeam "Moscow CSKA"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "RUS"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 O-O 6. e3 h6 7. Bxf6 Bxf6 8. Qc2 c5 9. dxc5 Nc6 10. cxd5 exd5 11. Bb5 ({RR} 11. O-O-O Be6 12. Bc4 Nb4 13. Qb3 Qa5 14. Nxd5 Qxc5 15. Qxb4 Qxb4 16. Nxb4 Bxc4 17. Nd5 Bxa2 18. Nxf6+ gxf6 19. Rd4 Rfd8 20. Rxd8+ Rxd8 21. Nd4 Be6 22. Kd2 Rc8 23. Ra1 a6 24. Ra5 Kg7 25. f3 Kg6 {Bauer,C (2635)-Schroeder,J (2550) Basel 2017 1-0 (76)}) 11... Bg4 ({RR} 11... Qa5 12. O-O d4 13. exd4 Nxd4 14. Nxd4 Bxd4 15. Qa4 Bxc3 16. bxc3 Qxa4 17. Bxa4 Be6 18. Rfb1 Rfc8 19. Rxb7 Rxc5 20. Bb3 Bxb3 21. axb3 {½-½ Chernin,A (2495)-Geller,E (2540)/Riga 1985/URS-ch}) ({RR} 11... Qa5 12. O-O d4 13. exd4 Nxd4 14. Nxd4 Bxd4 15. Qa4 Bxc3 16. bxc3 Qxa4 17. Bxa4 Be6 18. Rfb1 Rfc8 19. Rxb7 Rxc5 20. Bb3 Bxb3 21. axb3 {½-½ (21) Chernin,A (2495)-Geller,E (2540) Riga 1985}) 12. Bxc6 bxc6 13. Nd4 Bxd4 $146 {[%csl Re1][%cal Gf8e8]} ({RR} 13... Qe7 14. O-O Qxc5 15. h3 Bh5 16. Ne4 Qxc2 17. Nxf6+ gxf6 18. Nxc2 Rab8 19. b4 a5 20. Nd4 axb4 21. Nxc6 Rb6 22. Ne7+ Kg7 23. Nxd5 Rb5 24. Nc7 Ra5 25. Rab1 Rb8 26. Rb2 Bg6 27. Rd1 Rc8 28. Rc1 {Jussupow,A (2590)-Thorsteins,K (2400)/Reykjavik 1985/MCD/1-0 (35)}) ({RR} 13... Qe7 14. O-O Qxc5 15. h3 Bh5 16. Ne4 Qxc2 17. Nxf6+ gxf6 18. Nxc2 Rab8 19. b4 a5 20. Nd4 axb4 21. Nxc6 Rb6 22. Ne7+ Kg7 23. Nxd5 Rb5 24. Nc7 Ra5 25. Rab1 Rb8 26. Rb2 Bg6 27. Rd1 Rc8 28. Rc1 {Jussupow,A (2590)-Thorsteins,K (2400) Reykjavik 1985 1-0 (35)}) 14. exd4 Re8+ 15. Kf1 Qf6 (15... Qg5) 16. Qd2 Rab8 17. h3 Bh5 18. Kg1 Rb7 19. a3 Rb3 20. Kh2 Qd8 {[%csl Rb2][%cal Gd8b8,Gb8h2,Gb8b2]} 21. Ra2 {[%csl Ra2]} Qb8+ 22. g3 Bg6 {[%cal Gg6e4]} 23. Rd1 Qb7 24. Qc1 h5 25. h4 Rb8 $36 26. Rd2 Qa6 27. Qe1 Qc4 28. Qe2 Qxe2 29. Rxe2 Bd3 30. Rd2 Bc4 $15 {[%csl Gc4]} 31. Nd1 Re8 32. a4 Re1 33. Ra3 Rxa3 34. bxa3 Be2 35. Ne3 Bf3 36. Ng2 Rf1 $1 {[%csl Rd2,Rf2,Rg2,Rh2]} 37. a5 a6 38. Rb2 f6 39. Rd2 Kh7 40. Rb2 {[%csl Ra6,Rc6][%cal Gb2b6]} Kh6 41. Rd2 g5 $40 42. hxg5+ (42. Rb2) 42... fxg5 43. Rb2 Kg6 $1 {[%cal Gg6f6,Gf6e6,Ge6d7,Gd7c7]} 44. Rd2 Kf6 45. Rb2 Ke6 46. Rd2 Kd7 47. Rb2 Kc7 48. Rd2 g4 49. Rb2 Rd1 50. Rb4 Be4 51. Rb6 Rxd4 52. Rxa6 Rc4 {[%csl Rc5,Gd5]} 0-1

[Event "Moscow-A"]
[Site "Moscow"]
[Date "1987.??.??"]
[Round "?"]
[White "Petursson, Margeir"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2535"]
[BlackElo "2500"]
[PlyCount "70"]
[EventDate "1987.06.12"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "URS"]
[EventCategory "12"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bxf6 Bxf6 7. e3 O-O 8. Rc1 c6 9. Bd3 Nd7 10. O-O dxc4 11. Bxc4 e5 12. h3 exd4 13. exd4 Nb6 14. Bb3 Re8 15. Re1 Bf5 16. Rxe8+ Qxe8 17. Qd2 Qd7 18. Re1 a5 19. a3 a4 20. Ba2 Rd8 21. Qf4 Bg6 22. Ne5 Bxe5 23. dxe5 Qd2 24. Re3 Nd5 25. Bxd5 cxd5 26. Qh4 Rd7 $146 ({RR} 26... Rc8 27. Re2 Qd3 28. Re3 Qd2 29. Re2 Qd3 30. Re3 Qd2 {½-½ (30) Ostojic,N (2235)-Savicevic,V (2320) Cetinje 1990}) 27. e6 fxe6 28. Qxa4 Rf7 29. Re2 Qc1+ 30. Kh2 Kh7 31. Qd4 Qf4+ 32. Qxf4 Rxf4 33. Rxe6 d4 34. Ne2 Rxf2 35. Nxd4 Rxb2 1/2-1/2

[Event "Baden-Baden"]
[Site "Baden-Baden"]
[Date "1985.08.05"]
[Round "5"]
[White "Pachman, Ludek"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2430"]
[BlackElo "2540"]
[PlyCount "70"]
[EventDate "1985.07.31"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[EventCategory "9"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 {Belov,Igor} Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. Bg5 O-O 6. Qc2 c5 7. dxc5 Nc6 8. e3 h6 9. Bxf6 Bxf6 10. Rd1 ({RR} 10. O-O-O Nb4 11. Qa4 a5 ({RR} 11... Bxc3 12. bxc3 Na6 13. Qa3 Qc7 14. cxd5 Nxc5 15. d6 Qb6 16. Ne5 Rd8 17. Nc4 Qc6 18. Ne5 Qb6 19. Nc4 Qc6 20. Ne5) 12. cxd5 exd5 13. Nd4 Bg4 ({RR} 13... Qc7 14. a3 Qxc5 15. axb4 axb4 16. Qb5 ({RR} 16. Qxa8 bxc3) 16... Bxd4 17. exd4 ({RR} 17. Rxd4 Ra1+ 18. Kc2 Bf5+ 19. Kb3 ({RR} 19. Bd3 Qxb5 20. Nxb5 Bxd3+ 21. Rxd3 Rxh1) 19... Ra3+) 17... Ra1+ 18. Kc2 Bf5+ 19. Bd3 Bxd3+ 20. Qxd3 Rxd1 21. Kxd1) 14. Be2 Bxe2 15. Ndxe2 Qe7 16. a3 Qxc5 ({RR} 16... Bxc3 17. Nxc3 Qxc5 18. axb4 ({RR} 18. Kb1 Rfc8 19. Qd7 Qc4 20. axb4 axb4 21. Qxd5 bxc3 22. Qxc4 Rxc4 23. bxc3 Rxc3) 18... axb4 19. Qb5 Rfc8 20. Rxd5 Qxb5 21. Rxb5 bxc3 22. Rxb7 cxb2+ 23. Kxb2) 17. Qb5 Na2+ 18. Kb1 Nxc3+ 19. Nxc3 Qc6 ({RR} 19... Qxb5 20. Nxb5 Rad8 21. Rd3 Rd7 22. Rc1 Rfd8) 20. Qxd5 Qa6 ({RR} 20... Bxc3 21. Qxc6 bxc6 22. bxc3) 21. Qd6 Bxc3 22. Qxa6 Rxa6 23. bxc3 Rc8 24. Rd3 ({RR} 24. Kc2) 24... Rg6 {Van Wely,L (2605)-Vaganian,R (2595) Yerevan 1996 CBM 055 [Belov,Igor] 1-0 (53)}) ({RR} 10. Be2 Qa5 11. O-O Qxc5 12. Rfd1 b6 13. Rac1 Bxc3 14. Qxc3 Ba6 15. a3 dxc4) ({RR} 10. cxd5 exd5 11. O-O-O Be6 12. Nd4 Rc8 13. Bb5 Ne7 14. Nb3 b6 15. Ba6 Rb8) ({RR} 10. O-O-O Qa5 11. cxd5 Nb4 12. Qb3 Bxc3 13. bxc3 Nxd5 14. Kb2 Qxc5 15. Rd4 Bd7 16. Be2 Rfc8 17. Rhd1 Nxc3 18. Rxd7 Nxe2 19. Ka1 b5 20. Nd4 Nxd4 21. R7xd4 a5 22. Qb2 b4 23. Rg4 Qc3 24. Rf4 Rab8 {Berman,J (1837)-Dean,J (2264) Orlando 2014 0-1 (70)}) 10... Qa5 11. a3 Qxc5 $146 ({RR} 11... Rd8 12. Rd2 Bxc3 13. Qxc3 Qxc3 14. bxc3 dxc4 15. Bxc4 Rxd2 16. Nxd2 Bd7 17. Ke2 Rc8 18. Rb1 Rc7 19. Bb5 Ne5 20. f4 Bxb5+ 21. Rxb5 Nd7 22. Nb3 a6 23. Ra5 Kf8 24. Kd3 Ke7 25. g4 e5 26. h3 {Dejkalo,S (2390)-Neckar,L (2380) Prague 1988 ½-½ (63)}) ({RR} 11... Rd8 12. Be2 dxc4 13. Kf1 {½-½ (13) Piket,J (2495)-Renet,O (2520) France 1990}) 12. b4 Nxb4 13. axb4 Qxb4 14. Nd4 Bd7 15. Rb1 Qa5 16. Qd2 Rac8 17. Ne4 Bd8 18. Nb3 Qa3 19. Nc3 dxc4 20. Qxd7 Bf6 21. Nb5 Qa2 22. Qd1 cxb3 23. Bd3 b2 24. O-O Rfd8 25. Qe2 Qb3 26. Be4 Qb4 27. Bd3 Rc5 28. Nd4 Bxd4 29. exd4 Qxd4 30. Be4 Rc4 31. Bf3 Rb4 32. g3 a5 33. Qc2 Qd3 34. Qc7 Qd7 35. Qxa5 Rb3 1/2-1/2

[Event "OHRA-B"]
[Site "Amsterdam"]
[Date "1987.??.??"]
[Round "7"]
[White "Farago, Ivan"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2475"]
[BlackElo "2515"]
[PlyCount "35"]
[EventDate "1987.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bxf6 Bxf6 7. e3 O-O 8. Qb3 c5 9. dxc5 Na6 10. cxd5 Nxc5 11. Qa3 ({RR} 11. Qc4 Qb6 12. b4 Ne4 13. Nd4 Nxc3 14. Qxc3 Bd7 15. Rd1 Rac8 16. Qb3 exd5 17. Be2 a5 18. a3 axb4 19. axb4 Be7 20. Rb1 Bf6 21. Qxd5 Rfd8 22. Qa5 Bxd4 23. exd4 Qg6 24. O-O Bc6 25. f3 Rxd4 {Marcziter,D (2227)-Weetik,V (2423) Chess.com INT 2022 0-1 (61)}) 11... Qb6 ({RR} 11... Bxc3+ 12. Qxc3 Qxd5 13. Rd1 Ne4 14. Qb4 a5 15. Qxf8+ Kxf8 16. Rxd5 exd5 17. Bd3 Bg4 18. Bxe4 dxe4 19. Nd4 Ke7 20. Kd2 Bd7 21. Rc1 Kd6 22. a3 Re8 23. Rc4 b5 24. Rc1 Ra8 25. Ne2 g6 26. Ke1 {Mamedyarov,S (2752)-Asrian,K (2630) Dagomys 2008 ½-½ (37)}) 12. Be2 Rd8 $146 ({RR} 12... exd5 13. Nxd5 Qxb2 14. Nxf6+ {½-½ (14) Sorokin,M (2561)-Bezgodov,A (2561) Salekhard 2006}) 13. O-O exd5 14. Rfd1 Be6 15. Nd4 Rac8 16. Rac1 Ne4 17. Bf3 Ng5 18. Be2 1/2-1/2

[Event "OHRA-B"]
[Site "Amsterdam"]
[Date "1986.??.??"]
[Round "4"]
[White "Douven, Rudy C"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2415"]
[BlackElo "2490"]
[PlyCount "51"]
[EventDate "1986.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 O-O 6. e3 h6 7. Bxf6 Bxf6 8. Rc1 c6 9. Bd3 Nd7 10. O-O dxc4 11. Bxc4 e5 12. h3 exd4 13. exd4 Nb6 14. Bb3 Re8 15. Re1 Bf5 16. Rxe8+ Qxe8 17. Qd2 Qd7 18. Re1 a5 19. Ne4 Bxe4 20. Rxe4 a4 21. Bc2 Nc4 22. Qb4 Nd6 $146 ({RR} 22... b5 23. b3 axb3 24. Bxb3 Na5 25. Bc2 Nb7 26. a4 Nd6 27. Ne5 Bxe5 28. Rxe5 bxa4 29. Bxa4 c5 30. dxc5 Qxa4 31. Qxa4 Rxa4 32. cxd6 Rd4 33. Re8+ Kh7 34. Rd8 Kg6 35. g4 h5 36. gxh5+ Kxh5 37. Kg2 {Prakash,G (2439)-Roy Chowdhury,S (2395) Mumbai 2003 ½-½ (42)}) ({RR} 22... b5 23. b3 axb3 24. Bxb3 Na5 25. Bc2 Nb7 26. a4 {½-½ (26) Kulkarni,V-Roy Chowdhury,S (2449) Cochin 2011}) 23. Re2 Nb5 24. Bxa4 Nxd4 25. Nxd4 Bxd4 26. Bb3 1/2-1/2

[Event "Olympiad-15 Preliminaries A"]
[Site "Varna"]
[Date "1962.09.20"]
[Round "5"]
[White "Geller, Efim P"]
[Black "Puig Pulido, Pedro"]
[Result "1-0"]
[ECO "D55"]
[PlyCount "99"]
[EventDate "1962.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Soviet Union"]
[BlackTeam "Spain"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "ESP"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 b6 7. cxd5 Nxd5 8. Bxe7 Qxe7 9. Nxd5 exd5 10. Rc1 Qb4+ 11. Qd2 Qxd2+ 12. Kxd2 c6 13. Ne5 Bb7 14. g3 ({RR} 14. b4 Rc8 15. Be2 f6 16. Nd3 g6 17. h4 Nd7 18. Nf4 b5 19. h5 g5 20. Bg4 Nb6 21. Bxc8 Bxc8 22. Nd3 Nc4+ 23. Ke2 Bg4+ 24. f3 Re8 25. Rxc4 bxc4 26. fxg4 cxd3+ 27. Kxd3 Re4 28. Rc1 Rxg4 {Citak,S (2319)-Gijsen,W (2185) Maastricht NED 2026 ½-½ (49)}) 14... Rd8 $146 ({RR} 14... f6 15. Nd3 Nd7 16. Bh3 Rfd8 17. Bxd7 Rxd7 18. Rc2 Rd6 19. Rhc1 Kf7 20. h4 Rc8 21. Rc3 Rc7 22. a4 Ba6 23. Nb4 Bb7 24. a5 Ke8 25. a6 Bc8 26. Rxc6 Rdxc6 27. Rxc6 Rxc6 28. Nxc6 Bxa6 29. Kc3 {Krejci,J (2489)-Delorme,A (2306) Merlimont 2011 1-0 (41)}) 15. Bh3 Rd6 16. Bg4 Kf8 17. Rc2 Na6 18. Be2 Nb4 19. Rc3 f6 20. Nd3 Nxd3 21. Bxd3 Kf7 22. Rhc1 h6 23. a4 Rc8 24. a5 bxa5 25. Ra1 a6 26. Rxa5 Ra8 27. Rca3 Rd7 28. Bxa6 Bxa6 29. Rxa6 Rxa6 30. Rxa6 Rc7 31. b4 Ke7 32. h4 Kd7 33. h5 Rb7 34. Kc3 Kc7 35. g4 Kd7 36. f3 Kc7 37. e4 Kd6 38. Ra5 dxe4 39. fxe4 Re7 40. Kd3 Rb7 41. Kc4 Re7 42. e5+ fxe5 43. dxe5+ Ke6 44. Ra6 Kxe5 45. Rxc6 g5 46. hxg6 Kf4 47. b5 Kxg4 48. b6 Rg7 49. Kb5 h5 50. Rc7 1-0

[Event "URS-ch50 Final"]
[Site "Moscow"]
[Date "1983.04.08"]
[Round "5"]
[White "Lerner, Konstantin Z"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2525"]
[BlackElo "2575"]
[PlyCount "54"]
[EventDate "1983.04.03"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[EventCategory "14"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bxf6 Bxf6 7. e3 O-O 8. Qd2 Nc6 9. Rc1 a6 ({RR} 9... dxc4 10. Bxc4 Na5 11. Be2 Nc6 12. O-O Qe7 13. Ne4 a6 14. Rfd1 g5 15. Nxf6+ Qxf6 16. Qc3 Qe7 17. Ne5 Nb4 18. Qxc7 Qxc7 19. Rxc7 Nxa2 20. Bh5 Nb4 21. Bxf7+ Kg7 22. Bxe6+ Kf6 23. Bxc8 Rfxc8 24. Rxb7 {Ranaldi,L (2309)-Rukovci,S (2026) Oslo 2017 1-0 (31)}) ({RR} 9... dxc4 10. Bxc4 e5 11. d5 Ne7 12. Ne4 Nf5 13. Bb3 Nd6 14. Nxf6+ Qxf6 15. Rxc7 e4 16. Nd4 Qg6 17. O-O Bh3 18. f4 exf3 19. Rxf3 Rac8 20. Rxc8 Bxc8 21. Bc2 Qg5 22. Qd3 g6 23. Rg3 Qf6 24. e4 {Lerner,K (2500)-Petrosian,A (2485) Ivano Frankivsk 1982 1-0 (40)}) 10. cxd5 $146 ({RR} 10. Be2 dxc4 11. Bxc4 Na7 12. O-O Nb5 13. Ne4 Be7 14. Bb3 b6 15. Ne5 Bb7 16. Nc6 Bxc6 17. Rxc6 Qd7 18. Rfc1 Rfc8 19. d5 e5 20. Qc2 Nd6 21. Ng3 Bd8 22. Qc3 Qe8 23. a4 Nb7 24. Bc2 {½-½ (24) Drasko,M (2460)-Dimovski,N Sibenik 1986}) ({RR} 10. Be2 g6 11. O-O Bg7 12. Rfd1 b6 13. cxd5 exd5 14. Ne1 Bb7 15. Nd3 Qd6 16. Bf3 Ne7 17. b4 c6 18. a4 Rad8 19. g3 Nf5 20. Bg2 Qe7 21. b5 axb5 22. axb5 c5 23. Nf4 cxd4 24. Ncxd5 Qd6 {Polugaevsky,L (2600)-Beliavsky,A (2615) Kislovodsk 1982 ½-½}) ({RR} 10. Be2 dxc4 11. Bxc4 b5 12. Be2 Bb7 13. Ne4 Be7 14. Nc5 Bxc5 15. Rxc5 Re8 16. Qc3 Ne7 17. O-O Qd6 18. Rc1 Nd5 19. Qe1 Rac8 20. Ne5 Nb6 21. Bh5 Re7 22. Nc6 Bxc6 23. Rxc6 Qd7 24. Bf3 e5 {Karpeshov,O-Nikolaev,S Krasnodar 1983 1-0 (41)}) 10... exd5 11. g3 Ne7 12. Bg2 c6 13. O-O Nf5 14. Na4 Nd6 15. Qb4 Bf5 16. Rfd1 Re8 17. Nc5 Qe7 18. Nd3 a5 19. Qe1 Nc4 20. b3 Bxd3 21. Rxd3 Nd6 22. a4 Ne4 23. Nd2 Nxd2 24. Qxd2 Qf8 25. Qd1 g6 26. Rc2 Kg7 27. Re2 Qb4 1/2-1/2

[Event "Sochi Chigorin Memorial"]
[Site "Sochi"]
[Date "1986.??.??"]
[Round "5"]
[White "Garcia Gonzales, Guillermo"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2500"]
[BlackElo "2490"]
[PlyCount "89"]
[EventDate "1986.09.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[EventCategory "12"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 h6 6. Bxf6 Bxf6 7. e3 O-O 8. Rc1 c6 9. Bd3 Nd7 10. O-O dxc4 11. Bxc4 e5 12. h3 exd4 13. exd4 Nb6 14. Bb3 Re8 15. Re1 Bf5 16. Rxe8+ Qxe8 17. Qd2 Qd7 18. Re1 a5 19. Qf4 g5 20. Ne4 Bg7 21. Qc1 Bxe4 22. Rxe4 a4 23. Bc2 Re8 24. Qe1 Rxe4 25. Qxe4 Qe6 26. Qxe6 fxe6 27. Kf1 Kf7 $146 ({RR} 27... Bf8 28. Ke2 a3 29. bxa3 Bxa3 30. Bb3 Nd5 31. g3 Bb4 32. h4 gxh4 33. Nxh4 Kf7 34. Ng2 Ke7 35. Ne3 Nxe3 36. Kxe3 Kf6 37. g4 e5 38. dxe5+ Kxe5 39. f4+ Kf6 40. Ke4 Bc5 {½-½ (40) Gurevich,M (2540)-Beliavsky,A (2630) Minsk 1987}) 28. Ke2 Ke7 29. g3 Kd6 30. Kd3 Kd5 31. b3 axb3 32. Bxb3+ Kd6 33. Nd2 e5 34. Ne4+ Kc7 35. Nc5 Bh8 36. dxe5 Bxe5 37. Ke4 Bd6 38. Ne6+ Kd7 39. Ng7 Bf8 40. Nf5 Nc8 41. Ke5 Nd6 42. Be6+ Kc7 43. Kf6 Ne4+ 44. Kf7 Bd6 45. Kg6 1/2-1/2

[Event "Tiraspol"]
[Site "Tiraspol"]
[Date "1994.??.??"]
[Round "4"]
[White "Nesterov, Yakov"]
[Black "Geller, Efim P"]
[Result "0-1"]
[ECO "D55"]
[WhiteElo "2460"]
[BlackElo "2490"]
[PlyCount "44"]
[EventDate "1994.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "MDA"]
[EventCategory "10"]
[SourceTitle "CBM 040"]
[Source "ChessBase"]
[SourceDate "1994.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.06.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bxf6 Bxf6 7. e3 O-O 8. cxd5 exd5 9. b4 c6 10. Be2 Be6 11. O-O Nd7 12. Rc1 ({RR} 12. Qb3 a6 13. a4 b5 14. a5 Be7 15. Rac1 Bd6 16. Na2 Rc8 17. Rc2 Qf6 18. Rfc1 Nb8 19. Qb2 Bf5 20. Rd2 Nd7 21. Bd3 Be4 22. Ne1 Qe6 23. Nc3 f5 24. g3 Qe7 25. Rb1 Nf6 26. Re2 h5 {Khachiyan,M (2381)-Baryshpolets,A (2556) Los Angeles USA 2026 ½-½ (57)}) 12... Qe7 13. Qb3 $146 ({RR} 13. b5 c5 14. dxc5 Qxc5 15. Qd2 Rfd8 16. Rfd1 Ne5 17. Nd4 Qa3 18. Qc2 Rac8 19. Qb3 Qd6 20. Nxe6 fxe6 21. Ne4 Qe7 22. Nxf6+ gxf6 23. Qa4 b6 24. Rxc8 Rxc8 25. e4 Rd8 26. g3 Kg7 27. Kg2 dxe4 {Arkell,K (2545)-Marciano,D (2485) France 1997 1-0 (40)}) 13... Rfc8 14. a4 a5 15. bxa5 Rcb8 16. Qc2 Rxa5 17. Nd2 Raa8 18. Nb3 Rc8 19. Rfd1 c5 20. dxc5 Nxc5 21. Bf3 Nxa4 22. Nxd5 Rxc2 0-1

[Event "Bern"]
[Site "Bern"]
[Date "1988.??.??"]
[Round "?"]
[White "Rajkovic, Dusan"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2495"]
[BlackElo "2505"]
[PlyCount "66"]
[EventDate "1988.02.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "SUI"]
[EventCategory "8"]
[SourceTitle "CBM 008"]
[Source "ChessBase"]
[SourceDate "1989.02.01"]
[SourceVersion "1"]
[SourceVersionDate "1989.02.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 h6 6. Bxf6 Bxf6 7. e3 O-O 8. Rc1 c6 9. Bd3 Nd7 10. O-O dxc4 11. Bxc4 e5 12. h3 exd4 13. exd4 Nb6 14. Bb3 Re8 15. Re1 Bf5 16. Rxe8+ Qxe8 17. Qd2 Qd7 18. Re1 a5 19. a3 a4 20. Ba2 Rd8 ({RR} 20... Re8 21. Rxe8+ Qxe8 22. Qf4 Qc8 23. Qd6 Qd8 24. Qc5 Bg6 25. Qb4 Be7 26. Qa5 Bc2 27. Qh5 Bb3 28. Bxb3 axb3 29. Ne5 g6 30. Qf3 Bf6 31. Ne4 Bxe5 32. dxe5 Qd4 33. Nd6 Qd5 34. Qxd5 cxd5 35. Nxb7 {Zeller,F (2343)-Heinz,T (2373) Oetigheim GER 2024 1-0 (47)}) 21. Qe3 ({RR} 21. Qf4 Bg6 22. Rd1 Bc2 23. Re1 Kf8 24. Ne4 Bxe4 25. Rxe4 Nd5 26. Qc1 b5 27. Qc2 g6 28. Qd2 Kg7 29. Qe1 Qd6 30. Ne5 c5 31. dxc5 Qxc5 32. g3 h5 33. h4 Qd6 34. Re2 Qc7 35. Kh2 Rd6 {Portisch,L (2610)-Vaganian,R (2625) Saint John 1988 ½-½ (43)}) ({RR} 21. Qf4 Bg6 22. Ne5 Bxe5 23. dxe5 Qd2 24. Re3 Nd5 25. Bxd5 cxd5 26. Qh4 Rd7 27. e6 fxe6 28. Qxa4 Rf7 29. Re2 Qc1+ 30. Kh2 Kh7 31. Qd4 Qf4+ 32. Qxf4 Rxf4 33. Rxe6 d4 34. Ne2 Rxf2 35. Nxd4 Rxb2 {Petursson,M (2535)-Geller,E (2500) Moscow 1987 ½-½ (35)}) 21... Be6 $146 ({RR} 21... Nd5 22. Bxd5 cxd5 23. Ne5 Qc8 24. Qf3 Be6 25. Nxa4 Bxe5 26. Rxe5 Qc1+ 27. Kh2 Qc4 28. Qd1 b6 29. Kg1 Rd6 30. Nc3 Rc6 31. Re3 Rc8 32. Qe2 Qc6 33. Re5 Qd7 34. Qe3 Rc6 35. Qe2 f6 36. Re3 {Browne,W (2525)-Kamsky,G (2595) Philadelphia 1991 1-0 (50)}) 22. Bxe6 Qxe6 23. Qxe6 fxe6 24. Rxe6 Bxd4 25. Nxd4 Rxd4 26. Re8+ Kf7 27. Rb8 Rd7 28. Ne4 Nc4 29. Nc5 Rd1+ 30. Kh2 b5 31. Rb7+ Kg8 32. Ne6 Nxb2 33. Rxg7+ Kh8 1/2-1/2

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "1984.02.??"]
[Round "3"]
[White "King, Daniel J"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2435"]
[BlackElo "2560"]
[PlyCount "28"]
[EventDate "1984.02.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. Bg5 h6 6. Bxf6 Bxf6 7. e3 O-O 8. Qd2 Nc6 9. O-O-O dxc4 10. Bxc4 e5 11. dxe5 Qxd2+ 12. Rxd2 Nxe5 13. Nxe5 Bxe5 14. Rhd1 Re8 $146 ({RR} 14... Bf5 15. Rd5 Rae8 16. f4 Bxc3 17. Rxf5 Bf6 18. g4 Rd8 19. Rxd8 Bxd8 20. Rd5 Be7 21. Rd7 Bd6 22. h4 g5 23. fxg5 hxg5 24. h5 Kg7 25. Kc2 Kf6 26. Kd3 a5 27. b3 b6 28. Bd5 Bh2 29. Kd4 {King,D (2435)-Karlsson,H (2220) Reykjavik 1984 1-0 (62)}) ({RR} 14... a6 15. Ne4 g6 16. Rd5 Re8 17. Rd8 Bf5 18. Rxa8 Rxa8 19. Nc5 b6 20. Nxa6 Bd6 21. a3 Kf8 22. Bb5 Ke7 23. Nb4 Bxb4 24. axb4 c5 25. Bc6 Ra1+ 26. Kd2 Rxd1+ 27. Kxd1 cxb4 28. Bd5 f6 29. e4 {Gurevich,D (2425)-Ciric,D (2400) Manchester 1981 1-0 (54)}) 1/2-1/2

[Event "Chigorin Memorial-18"]
[Site "Sochi"]
[Date "1984.10.17"]
[Round "13"]
[White "Agzamov, Georgy"]
[Black "Geller, Efim P"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "2570"]
[BlackElo "2560"]
[PlyCount "81"]
[EventDate "1984.10.01"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[EventCategory "11"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bxf6 Bxf6 8. Qd2 c5 9. cxd5 cxd4 10. Nxd4 exd5 11. Bb5 Qd6 ({RR} 11... Nc6 12. Bxc6 bxc6 13. Nxc6 Qd6 14. Qxd5 Bxc3+ 15. bxc3 Qc7 16. Ne7+ Kh8 17. Nxc8 Qxc3+ 18. Ke2 Qb2+ 19. Qd2 Qb5+ 20. Qd3 Qb2+ 21. Qd2 Qb5+ 22. Qd3 Qb2+ 23. Qd2 {½-½ (23) Rapport,R (2759)-Wei,Y (2732) Chess.com INT 2020}) 12. O-O Rd8 13. Rac1 ({RR} 13. Rfd1 Nc6 14. Nf3 Be6 15. Be2 a6 16. Nd4 Nxd4 17. exd4 Rac8 18. a4 Bf5 19. Bd3 Bxd3 20. Qxd3 Rc4 21. Ne4 Qf4 22. Nxf6+ Qxf6 23. b3 Rc6 24. Rac1 Rdc8 25. Rxc6 Qxc6 26. g3 Qc2 27. Qxc2 Rxc2 {Ubilava,E (2470)-Geller,E (2560) Sochi 1984 ½-½ (31)}) 13... Nc6 $146 ({RR} 13... a6 14. Ba4 Nd7 15. Bb3 Nb6 16. Qd3 Bd7 17. Rcd1 Rac8 18. Bc2 g6 19. Bb3 Bg4 20. Rd2 Kg7 21. h3 Bd7 22. Rfd1 Qe5 23. Nf3 Qe7 24. Nxd5 Nxd5 25. Bxd5 Ba4 26. Re1 Qb4 27. a3 Qb6 28. Qe4 {Hillarp Persson,T (2461)-Akesson,R (2451) Sweden 2002 0-1 (51)}) ({RR} 13... Na6 14. Be2 Nc7 15. Rfd1 Bd7 16. Qc2 Rac8 17. Qb3 Rb8 18. Bf3 Be5 19. g3 Bh3 20. Bh1 a6 21. Rd2 Rd7 22. Nf3 Bxc3 23. Qxc3 Re8 24. Qd4 Bf5 25. Nh4 Bh7 26. Qg4 Re5 27. Qd1 Re8 28. Bg2 {Karpeshov,O (2384)-Imashev,I (2264) Ufa 2012 1-0 (51)}) 14. Bxc6 bxc6 15. Na4 Bd7 16. Nc5 Rdc8 17. b4 Be8 18. Rc2 Rcb8 19. Rfc1 Bd8 20. Na6 Rb6 21. Qe2 Qg6 22. a3 Bd7 23. Qf1 Bf6 24. Nc5 Bf5 25. Nxf5 Qxf5 26. Nb3 Rd8 27. Na5 d4 28. Nxc6 d3 29. Rd2 Rd7 30. Na5 Rbd6 31. Nb3 Rd8 32. Nc5 a5 33. Nb7 axb4 34. Nxd6 Rxd6 35. axb4 Be5 36. Rcd1 Rg6 37. Rxd3 Kh7 38. f4 Bc7 39. Qf3 Re6 40. g3 Bb6 41. Kh1 1-0

[Event "Chigorin Memorial-18"]
[Site "Sochi"]
[Date "1984.10.15"]
[Round "11"]
[White "Ubilava, Elizbar"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2470"]
[BlackElo "2560"]
[PlyCount "61"]
[EventDate "1984.10.01"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[EventCategory "11"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 O-O 6. e3 h6 7. Bxf6 Bxf6 8. Qd2 c5 9. cxd5 cxd4 10. Nxd4 exd5 11. Bb5 Qd6 ({RR} 11... Nc6 12. Bxc6 bxc6 13. Nxc6 Qd6 14. Qxd5 Bxc3+ 15. bxc3 Qc7 16. Ne7+ Kh8 17. Nxc8 Qxc3+ 18. Ke2 Qb2+ 19. Qd2 Qb5+ 20. Qd3 Qb2+ 21. Qd2 Qb5+ 22. Qd3 Qb2+ 23. Qd2 {½-½ (23) Rapport,R (2759)-Wei,Y (2732) Chess.com INT 2020}) 12. O-O Rd8 13. Rfd1 $146 ({RR} 13. Rac1 Nc6 14. Bxc6 bxc6 15. Na4 Bd7 16. Nc5 Rdc8 17. b4 Be8 18. Rc2 Rcb8 19. Rfc1 Bd8 20. Na6 Rb6 21. Qe2 Qg6 22. a3 Bd7 23. Qf1 Bf6 24. Nc5 Bf5 25. Nxf5 Qxf5 26. Nb3 Rd8 27. Na5 d4 {Agzamov,G (2570)-Geller,E (2560) Sochi 1984 1-0 (41)}) ({RR} 13. Rad1 Nc6 14. Nde2 Qc5 15. Ba4 Bg4 16. h3 Bxc3 17. bxc3 Bxe2 18. Qxe2 Qxc3 19. Rc1 Qa3 20. Bxc6 Rac8 21. Qb5 bxc6 22. Rxc6 Qxa2 23. Ra6 Qc4 24. Qa5 {½-½ (24) Nilssen,J (2275)-Olsen,H (2360) Copenhagen 1995}) 13... Nc6 14. Nf3 Be6 15. Be2 a6 16. Nd4 Nxd4 17. exd4 Rac8 18. a4 Bf5 19. Bd3 Bxd3 20. Qxd3 Rc4 21. Ne4 Qf4 22. Nxf6+ Qxf6 23. b3 Rc6 24. Rac1 Rdc8 25. Rxc6 Qxc6 26. g3 Qc2 27. Qxc2 Rxc2 28. Re1 Kf8 29. Re5 Rb2 30. Rxd5 Rxb3 31. Rd7 1/2-1/2

[Event "Moscow Zonal"]
[Site "Moscow"]
[Date "1964.??.??"]
[Round "9"]
[White "Kortschnoj, Viktor Lvovich"]
[Black "Geller, Efim P"]
[Result "1-0"]
[ECO "D55"]
[PlyCount "107"]
[EventDate "1964.??.??"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "URS"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {Edouard,Romain} Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. Nf3 O-O 6. e3 h6 7. Bxf6 Bxf6 8. Rc1 c6 9. Qc2 ({RR} 9. h4 c5 ({RR} 9... Nd7 10. g4 g6 11. cxd5 exd5 12. h5 g5 13. Bd3 Bg7 14. Bf5 Re8 15. Kf1 Nb6 16. Nd2 Bxf5 17. gxf5 Nc8 18. Ne2 Bf8 19. Kg2 Bd6 20. Nf1 Qf6 21. Qd3 Bc7 22. f3 Nd6 23. Neg3 Rad8 24. b3) 10. dxc5 Na6 11. cxd5 Nxc5 12. Bc4 ({RR} 12. Qd2 Bxc3 ({RR} 12... a6) 13. Qxc3 Ne4 14. Qb4 Qxd5 15. Rd1 ({RR} 15. Bc4 Qd6) 15... a5) 12... exd5 13. Nxd5 ({RR} 13. Bxd5 Bf5 14. O-O Bd3 15. Re1 Bxc3 16. Rxc3 Qxd5 17. b4 Ne4 18. Rxd3 Qxa2) 13... Bxb2 14. Rc2 b5 15. Be2 Na4 16. Rc7 ({RR} 16. O-O a6) 16... Be6 17. Ne7+ Kh8 18. Qc2 Bc3+ 19. Rxc3 Qa5 ({RR} 19... Nxc3 20. Ng5) 20. Ng5 Qxc3+ 21. Qxc3 Nxc3 22. Nxe6 fxe6 23. Ng6+ Kg8 {Aronian,L (2807)-Carlsen,M (2823) Sao Paulo/Bilbao 2011 CBM 145 [Edouard,Romain] ½-½ (50)}) ({RR} 9. h3 Nd7 10. Qc2 Re8 11. Be2 Nb6 12. b3 e5 {½-½ (12) Bronstein,D (2435)-Geller,E (2515) Pancevo 1987}) 9... Nd7 ({RR} 9... Re8 10. Be2 Nd7 11. O-O dxc4 12. Bxc4 e5 13. Rfd1 exd4 14. exd4 Nb6 15. Bb3 Bg4 16. Qd3 Qc7 17. h3 Bh5 18. d5 Rad8 19. d6 Qb8 20. g4 Qc8 21. Nh2 Be5 22. gxh5 Rxd6 23. Qf3 Rf6 24. Qg4 {Alimpic,A (2282)-Koellner,R (2482) chess.com INT 2024 0-1 (57)}) 10. cxd5 cxd5 $146 ({RR} 10... exd5 11. Bd3 Be7 12. O-O Bd6 13. Rfe1 Nf6 14. g3 Re8 15. Nh4 a6 16. a3 Bd7 17. Rb1 Qe7 18. Bf5 Ne4 19. Nxe4 dxe4 20. b4 Rad8 21. Qe2 g6 22. Bxd7 Rxd7 23. Rec1 h5 24. a4 Kg7 25. Qe1 {Illescas Cordoba,M (2605)-Estremera Panos,S (2405) Linares 1998 ½-½ (53)}) ({RR} 10... exd5 11. Be2 Re8 12. O-O {½-½ (12) Erdelyi,T (2127)-To,N (2354) Kecskemet 2014}) 11. Bd3 Nb6 12. O-O Bd7 13. e4 Rc8 14. e5 Be7 15. Qe2 Nc4 16. g3 Qb6 17. Rc2 Rc7 18. Rfc1 Rfc8 19. Nb1 a6 20. h4 Qa5 21. a3 Qb6 22. Kh2 Na5 23. Rxc7 Rxc7 24. Rxc7 Qxc7 25. Qd1 Nc4 26. Qb3 Bb5 27. Nc3 Nd2 28. Nxd2 Bxd3 29. Nxd5 exd5 30. Qxd3 Qc1 31. b4 a5 32. bxa5 Qxa3 33. Qxa3 Bxa3 34. f4 Bb4 35. Nb3 h5 36. f5 g6 37. f6 Kf8 38. Kg2 Ke8 39. Kf3 Bc3 40. g4 Be1 41. gxh5 gxh5 42. Nc5 Bxa5 43. Nxb7 Bb4 44. Nd6+ Kf8 45. Nf5 Be1 46. Ng7 Bxh4 47. Nxh5 Ke8 48. Nf4 Kd7 49. Nxd5 Be1 50. Ke4 Bd2 51. Ne3 Bc1 52. Nf5 Ba3 53. d5 Bb4 54. Ng7 1-0

[Event "URS-ch31 Final"]
[Site "Leningrad"]
[Date "1963.11.??"]
[Round "7"]
[White "Geller, Efim P"]
[Black "Klovans, Janis"]
[Result "1/2-1/2"]
[ECO "D55"]
[PlyCount "49"]
[EventDate "1963.11.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 {RR} Nf6 2. Nf3 e6 3. d4 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 Ne4 7. Bxe7 Qxe7 8. Qc2 c6 9. Bd3 ({RR} 9. Nxe4 dxe4 10. Qxe4 Qb4+ 11. Nd2 Qxb2 12. Rb1 Qc3 ({RR} 12... Qxa2 13. Bd3 f5 14. Qe5 Qa3 15. Ke2 Qe7) 13. Qd3 Qxd3 ({RR} 13... Qa5 14. Qc2 Nd7 15. Bd3 h6) 14. Bxd3 Nd7 15. O-O Rd8 16. Rfd1 e5 17. Nf3 exd4 18. exd4 Nf8 19. Be4 Re8 20. Bd3 Rb8 21. h3 Ng6 22. Re1 Rxe1+ 23. Rxe1 Be6 {Gulko,B (2615)-Morovic Fernandez,I (2605) Dos Hermanas 1994 CBM 041 [RR] ½-½}) ({RR} 9. Nxe4 dxe4 10. Qxe4 Qb4+ 11. Nd2 Qxb2 12. Qb1 Qc3 13. Qc1 Qa5 14. Be2 c5 15. O-O cxd4 16. exd4 Nc6 17. Nb3 Qd8 18. Rd1 Bd7 19. Rb1 Rb8 20. d5 exd5 21. cxd5 Ne5 22. Qf4 Ng6 23. Qg3 f5 {Ozkan,T (2247)-Zaw,Y (2180) chess.com INT 2025 1-0 (38)}) 9... Nxc3 10. bxc3 h6 $146 ({RR} 10... Kh8 11. cxd5 exd5 12. O-O Bg4 13. Ne5 Bh5 14. Bxh7 g6 15. g4 Bxg4 16. Nxg4 Qg5 17. h3 Kxh7 18. f4 Qh4 19. Kh2 Nd7 20. Rab1 b6 21. Rg1 Nf6 22. Ne5 Ne4 23. Rbf1 Kg7 24. Rg4 Qh6 25. f5 {Alekhine,A-Vidmar,M Bled 1931 1-0 (66)}) 11. cxd5 cxd5 12. O-O Nc6 13. Rfe1 Bd7 14. e4 Rac8 15. exd5 Nb4 16. Qd2 Nxd5 17. c4 Nf6 18. Qf4 Rfd8 19. Ne5 Qd6 20. c5 Qc7 21. Re3 Be8 22. Rg3 Kf8 23. Rf3 Kg8 24. Rg3 Kf8 25. Rf3 1/2-1/2

[Event "Bern"]
[Site "Bern"]
[Date "1988.??.??"]
[Round "?"]
[White "Adler, Joel Arturo Manuel"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2290"]
[BlackElo "2505"]
[PlyCount "42"]
[EventDate "1988.02.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "SUI"]
[EventCategory "8"]
[SourceTitle "CBM 008"]
[Source "ChessBase"]
[SourceDate "1989.02.01"]
[SourceVersion "1"]
[SourceVersionDate "1989.02.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 h6 6. Bxf6 Bxf6 7. e3 O-O 8. Rc1 c6 9. Bd3 Nd7 10. O-O dxc4 11. Bxc4 e5 12. Ne4 exd4 13. Nxf6+ Nxf6 14. Nxd4 Qe7 15. Qb3 c5 16. Ne2 Rb8 17. a4 Bd7 18. Nf4 Bc6 19. f3 Rfd8 20. Rfd1 $146 ({RR} 20. e4 Rd4 21. Ne2 Rd7 22. Ng3 Rbd8 23. Rce1 Qe5 24. Nf5 Ne8 25. h3 Nd6 26. Nxd6 Qxd6 27. Kh1 Qf4 28. Rd1 Rd4 29. Rxd4 Rxd4 30. Rd1 g5 31. Qc2 Qd6 32. Rxd4 Qxd4 33. b3 Kg7 34. Qe2 Kf6 {Lputian,S (2445)-Geller,E (2565) Vilnius 1980 1-0 (44)}) 20... Be8 21. e4 a6 1/2-1/2

[Event "URS-ch52 Final + Zonal"]
[Site "Riga"]
[Date "1985.01.29"]
[Round "6"]
[White "Chernin, Alexander"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2495"]
[BlackElo "2540"]
[PlyCount "41"]
[EventDate "1985.01.23"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[EventCategory "11"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {ChessBase II} Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Be7 5. Bg5 h6 6. Bxf6 Bxf6 7. e3 O-O 8. Qc2 c5 9. dxc5 Nc6 10. cxd5 exd5 11. Bb5 ({RR} 11. O-O-O Be6 12. Bc4 Nb4 13. Qb3 Qa5 14. Nxd5 Qxc5 15. Qxb4 Qxb4 16. Nxb4 Bxc4 17. Nd5 Bxa2 18. Nxf6+ gxf6 19. Rd4 Rfd8 20. Rxd8+ Rxd8 21. Nd4 Be6 22. Kd2 Rc8 23. Ra1 a6 24. Ra5 Kg7 25. f3 Kg6 {Bauer,C (2635)-Schroeder,J (2550) Basel 2017 1-0 (76)}) 11... Qa5 ({RR} 11... Bg4 12. Bxc6 bxc6 13. Nd4 Bxd4 ({RR} 13... Qe7 14. O-O Qxc5 15. h3 Bh5 16. Ne4 Qxc2 17. Nxf6+ gxf6 18. Nxc2 Rab8 19. b4 a5 20. Nd4 axb4 21. Nxc6 Rb6 22. Ne7+ Kg7 23. Nxd5 Rb5 24. Nc7 Ra5 25. Rab1 Rb8 26. Rb2 Bg6 27. Rd1 Rc8 28. Rc1) 14. exd4 Re8+ 15. Kf1 Qf6 ({RR} 15... Qg5) 16. Qd2 Rab8 17. h3 Bh5 18. Kg1 Rb7 19. a3 Rb3 20. Kh2 Qd8 21. Ra2 Qb8+ 22. g3 Bg6 23. Rd1 Qb7 24. Qc1 h5 25. h4 Rb8 26. Rd2 {Douven,R (2380)-Geller,E (2525) Eindhoven 1986 EXT 2010 [ChessBase II] 0-1 (52)}) 12. O-O d4 $146 ({RR} 12... Be6 13. Bxc6 bxc6 14. Ne2 Rab8 15. Nfd4 Bd7 16. a3 Qc7 17. b4 Rfe8 18. Rab1 Bg4 19. h3 Bh5 20. Nf4 Re5 21. g4 Bxg4 22. hxg4 Rg5 23. Ng2 Rxg4 24. Qf5 Rg5 25. Qf3 Re8 26. Nf5 Re4 27. Ng3 {Juarez Flores,R (2230)-De Leon,R Guatemala City 1982 1-0 (53)}) 13. exd4 Nxd4 14. Nxd4 Bxd4 15. Qa4 Bxc3 16. bxc3 Qxa4 17. Bxa4 Be6 18. Rfb1 Rfc8 19. Rxb7 Rxc5 20. Bb3 Bxb3 21. axb3 1/2-1/2

[Event "URS-ch28 Final & Zonal"]
[Site "Moscow"]
[Date "1961.01.22"]
[Round "8"]
[White "Geller, Efim P"]
[Black "Simagin, Vladimir Pavlovich"]
[Result "1-0"]
[ECO "D55"]
[PlyCount "99"]
[EventDate "1961.01.10"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nf6 ({RR} 2... d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 Nbd7 6. e3 Be7 7. Nf3 O-O 8. Bd3 b6 9. O-O {½-½ (13) Arkhipov,S (2515)-Hracek,Z (2460) Kecskemet 1992}) 3. Nf3 d5 4. d4 Be7 5. Bg5 O-O 6. e3 b6 7. cxd5 exd5 8. Bd3 Bb7 9. O-O Nbd7 10. Qe2 c5 11. Ba6 Qc8 12. Bxb7 Qxb7 13. dxc5 ({RR} 13. b3 Rfe8 14. Rfd1 Ne4 15. Nb5 a6 16. Na3 Nxg5 17. Nxg5 Bxg5 18. Qh5 Bf6 19. Nc2 Rac8 20. Rab1 cxd4 21. Nxd4 Bxd4 22. Rxd4 Nf6 23. Qf5 Qc6 24. Rd2 Qc1+ {0-1 (24) Truskova,S (1728)-Volanek,M (1905) Zilina 2025}) 13... bxc5 14. Rfd1 $146 Nb6 15. Rac1 Rfd8 16. Ne5 Rac8 17. Qf3 Qb8 18. Qf5 Qb7 19. Nd3 g6 20. Qf3 Ne4 21. Bh6 Bg5 22. Bxg5 Nxg5 23. Qf6 Ne6 24. Nf4 Nxf4 25. Qxf4 Qe7 26. h4 Rd7 27. b4 d4 28. Ne4 Nd5 29. Qf3 Rdd8 30. bxc5 Nc3 31. Nxc3 dxc3 32. Rxd8+ Qxd8 33. Rxc3 Qd2 34. Qf6 Qxa2 35. h5 Qe6 36. Qd4 gxh5 37. e4 h4 38. Qd5 Kf8 39. Qd4 f6 40. Rf3 Kg7 41. Rxf6 Qxf6 42. Qd7+ Kh6 43. Qxc8 a5 44. c6 a4 45. e5 Qxe5 46. c7 Qe1+ 47. Kh2 Qe5+ 48. Kh3 Qd6 49. Qb7 Qe6+ 50. g4 1-0

[Event "Moscow-A"]
[Site "Moscow"]
[Date "1989.??.??"]
[Round "?"]
[White "Geller, Efim P"]
[Black "Kotronias, Vasilios"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2480"]
[BlackElo "2505"]
[PlyCount "27"]
[EventDate "1989.05.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URS"]
[EventCategory "11"]
[SourceTitle "CBM 014"]
[Source "ChessBase"]
[SourceDate "1990.02.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.02.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bxf6 Bxf6 7. e3 O-O 8. Rc1 c6 9. Bd3 Nd7 10. O-O dxc4 11. Bxc4 e5 12. Ne4 exd4 13. Nxf6+ Nxf6 14. Qxd4 1/2-1/2

[Event "URS-ch48 Final"]
[Site "Vilnius"]
[Date "1980.12.??"]
[Round "?"]
[White "Lputian, Smbat G"]
[Black "Geller, Efim P"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "2445"]
[BlackElo "2565"]
[PlyCount "87"]
[EventDate "1980.12.25"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "LTU"]
[EventCategory "12"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bxf6 Bxf6 7. e3 O-O 8. Rc1 c6 9. Bd3 Nd7 10. O-O dxc4 11. Bxc4 e5 12. Ne4 exd4 13. Nxf6+ Nxf6 14. Nxd4 Qe7 15. Qb3 c5 16. Ne2 Rb8 17. a4 Bd7 18. Nf4 Bc6 19. f3 Rfd8 20. e4 $146 ({RR} 20. Rfd1 Be8 21. e4 a6 {½-½ (21) Adler,J (2290)-Geller,E (2505) Bern 1988}) 20... Rd4 21. Ne2 Rd7 22. Ng3 Rbd8 23. Rce1 Qe5 24. Nf5 Ne8 25. h3 Nd6 26. Nxd6 Qxd6 27. Kh1 Qf4 28. Rd1 Rd4 29. Rxd4 Rxd4 30. Rd1 g5 31. Qc2 Qd6 32. Rxd4 Qxd4 33. b3 Kg7 34. Qe2 Kf6 35. Qe1 Bxa4 36. e5+ Ke7 37. e6 f6 38. Qg3 f5 39. Qc7+ Kf6 40. Qf7+ Ke5 41. Qg7+ Kd6 42. Qxd4+ cxd4 43. bxa4 d3 44. Bxd3 1-0

[Event "Match/Nation URS-YUG"]
[Site "Sochi"]
[Date "1968.06.??"]
[Round "2"]
[White "Gligoric, Svetozar"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D55"]
[PlyCount "33"]
[EventDate "1968.06.21"]
[EventType "team-match"]
[EventRounds "4"]
[EventCountry "URS"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 h6 6. Bxf6 Bxf6 7. e3 O-O 8. Rc1 c6 9. Bd3 dxc4 ({RR} 9... Nd7 10. O-O dxc4 {½-½ (14) Vaganian,R (2640)-Gelfand,B (2693) Pamplona 2004}) 10. Bxc4 Nd7 11. O-O e5 12. Ne4 exd4 13. Nxf6+ Nxf6 14. Qxd4 Bg4 15. Qxd8 ({RR} 15. Qf4 Re8 16. Ne5 Be6 17. Rfd1 Qe7 18. h3 Rad8 19. b3 Nd5 20. Qf3 Nb4 21. a3 Nd5 22. a4 Nb4 23. Rxd8 Rxd8 24. Rd1 Bxc4 25. Nxc4 Rd5 26. Rxd5 cxd5 27. Nd2 Qc7 28. Qd1 Qc3 {½-½ (28) Xu,Z (2487)-Jacobson,B (2590) Hua Hin THA 2026}) 15... Raxd8 16. Ne5 Bf5 $146 ({RR} 16... Bh5 17. h3 Nd7 18. Nxd7 Rxd7 19. f4 Re8 20. g4 Bg6 21. f5 Bh7 22. Rcd1 Rde7 23. Rf3 Kf8 24. Kf2 f6 25. Rd3 Bg8 26. Bxg8 Kxg8 27. Rf4 c5 28. Rc4 b6 29. Kf3 Kf7 30. a4 Re5 31. b4 {Ristic,N-Jussupow,A (2450) Graz 1978 ½-½ (31)}) 17. Rfd1 1/2-1/2

[Event "Dortmund-A"]
[Site "Dortmund"]
[Date "1989.??.??"]
[Round "?"]
[White "Kotronias, Vasilios"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2505"]
[BlackElo "2480"]
[PlyCount "28"]
[EventDate "1989.03.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[EventCategory "11"]
[SourceTitle "CBM 013"]
[Source "ChessBase"]
[SourceDate "1989.12.01"]
[SourceVersion "1"]
[SourceVersionDate "1989.12.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 ({RR} 3. Nc3 Be7 4. Nf3 {½-½ (14) Geller,E (2480)-Kotronias,V (2505) Moscow 1989}) 3... Nf6 4. Nc3 Be7 5. Bg5 h6 ({RR} 5... O-O 6. e3 h6 7. Bxf6 {½-½ (14) Nogueiras Santiago,J (2575)-Jussupow,A (2610) Barcelona 1989}) ({RR} 5... O-O 6. e3 h6 7. Bxf6 {½-½ (14) Khalifman,A (2669)-Ehlvest,J (2605) Liepaja 2004}) 6. Bxf6 Bxf6 7. e3 O-O 8. Rc1 c6 9. Bd3 Nd7 10. O-O dxc4 11. Bxc4 e5 12. Ne4 exd4 13. Nxf6+ Nxf6 14. Qxd4 Qxd4 $146 ({RR} 14... Bf5 15. Rfd1 Be4 16. Ne5 Qe7 17. Qd6 Rae8 18. Qxe7 Rxe7 19. Nf3 Bd5 20. Bxd5 Nxd5 21. h4 h5 22. Rc4 Rfe8 23. g3 g6 24. Ng5 Kg7 25. Rcd4 Re5 26. e4 Nf6 27. f3 Rc5 28. R4d2 Re7 29. Kf2 {Frolov,A (2407)-Lukasiewicz,K (2218) Marianske Lazne 2018 1-0 (67)}) 1/2-1/2

[Event "Interzonal-07"]
[Site "Sousse"]
[Date "1967.11.15"]
[Round "23"]
[White "Cuellar Gacharna, Miguel"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D55"]
[PlyCount "29"]
[EventDate "1967.10.16"]
[EventType "tourn"]
[EventRounds "23"]
[EventCountry "TUN"]
[SourceTitle "IZT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bxf6 Bxf6 8. Rc1 c6 9. Bd3 Nd7 10. O-O dxc4 11. Bxc4 e5 12. Ne4 exd4 13. Nxf6+ Nxf6 14. Qxd4 Qxd4 15. Nxd4 1/2-1/2

[Event "Cappelle op 09th"]
[Site "Cappelle la Grande"]
[Date "1993.??.??"]
[Round "6"]
[White "Nei, Iivo"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2395"]
[BlackElo "2515"]
[PlyCount "35"]
[EventDate "1993.02.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bxf6 Bxf6 7. cxd5 exd5 8. e3 O-O 9. Be2 Be6 ({RR} 9... b6 10. O-O Bb7 11. Rb1 Nc6 12. Re1 Re8 13. a3 a5 14. b4 axb4 15. axb4 Ne7 16. Bd3 Ng6 17. b5 c6 18. bxc6 Bxc6 19. Bb5 Rc8 20. Qd3 Qd7 21. Ba6 Rb8 22. Bb5 Rbc8 23. Rec1 Ne7 24. Bxc6 {Bezerra,L-De Lima,K Natal BRA 2024 ½-½ (47)}) 10. O-O Nd7 ({RR} 10... c6 11. b4 a6 12. Na4 Nd7 13. Nc5 Rb8 14. Rc1 Be7 15. Bd3 Bd6 16. Nd2 a5 17. f4 Nf6 18. Nxe6 fxe6 19. b5 Qb6 20. bxc6 bxc6 21. Nb3 Nd7 22. Rf3 c5 23. dxc5 Bxc5 24. Nxc5 Nxc5 25. Bb1 {Boensch,U (2450)-Abramovic,B (2475) Tallinn 1983 ½-½ (45)}) 11. Rc1 c5 $146 ({RR} 11... c6 12. Ne1 Rc8 13. Nd3 Qe7 14. Na4 b6 15. Nf4 Bf5 16. Ba6 Rcd8 17. Bb7 b5 18. Nc3 Nb8 19. Ba8 a6 20. Nce2 Rc8 21. Ng3 Bg6 22. Qg4 Kh7 23. Nxd5 Qa7 24. Ne4 Bxd4 25. exd4 f5 26. Qg3 {Leonardi,C (1884)-Serpetsidaki,E (1408) Chania 2012 1-0 (39)}) 12. dxc5 Nxc5 13. Nd4 Qb6 14. Na4 Nxa4 15. Qxa4 Rac8 16. b3 Bxd4 17. Qxd4 Qxd4 18. exd4 1/2-1/2

[Event "URS-ch43 Final"]
[Site "Yerevan"]
[Date "1975.??.??"]
[Round "2"]
[White "Geller, Efim P"]
[Black "Petrosian, Tigran V"]
[Result "1/2-1/2"]
[ECO "D55"]
[PlyCount "60"]
[EventDate "1975.11.28"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[EventCategory "12"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. Bg5 O-O 6. e3 h6 7. Bxf6 Bxf6 8. Rc1 c6 9. Bd3 Nd7 10. O-O dxc4 11. Bxc4 e5 12. Ne4 exd4 13. Nxf6+ Nxf6 14. Qxd4 Qxd4 15. Nxd4 Rd8 16. Rfd1 Bd7 17. f3 Kf8 18. Kf2 Ke7 19. e4 Ne8 20. Ke3 Nc7 21. Rd2 g6 22. Rcd1 Be8 $146 ({RR} 22... f6 23. h4 c5 24. Ne2 Be8 25. Rxd8 Rxd8 26. Rc1 b6 27. Nf4 g5 28. Ne2 Nb5 29. hxg5 hxg5 30. Rh1 Nd6 31. Rh7+ Bf7 32. Bxf7 Nxf7 33. Nc3 Kf8 34. Nd5 Rd6 35. g3 f5 36. b3 fxe4 37. fxe4 {Abramovic,B (2509)-Vujosevic,V (2369) Yugoslavia 2002 1-0 (54)}) 23. f4 c5 24. Nf3 Rxd2 25. Rxd2 Rd8 26. Rxd8 Kxd8 27. g4 Ke7 28. h4 b6 29. g5 hxg5 30. hxg5 Nb5 1/2-1/2

[Event "Interzonal-10a"]
[Site "Biel"]
[Date "1976.07.21"]
[Round "8"]
[White "Geller, Efim P"]
[Black "Liberzon, Vladimir Mikhailovi"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2620"]
[BlackElo "2540"]
[PlyCount "184"]
[EventDate "1976.07.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "SUI"]
[EventCategory "12"]
[SourceTitle "IZT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bxf6 Bxf6 7. e3 O-O 8. Rc1 c6 9. Bd3 Nd7 10. cxd5 exd5 11. O-O Be7 12. a3 a5 13. Qc2 Bd6 14. Rfe1 Nf6 15. Rb1 Re8 16. b4 $146 ({RR} 16. e4 dxe4 17. Nxe4 Nxe4 18. Rxe4 Rxe4 19. Bxe4 Be6 20. Qc3 a4 21. Ne5 Bc7 22. Bc2 Ra5 23. Rd1 Rd5 24. Nf3 Bg4 25. Be4 Rd7 26. Qb4 f5 27. Bd3 Bxf3 28. gxf3 Qg5+ {0-1 (28) Woods,D-Bartels,H (2395) Guernsey 1990}) 16... axb4 17. axb4 Bg4 18. Nd2 Qe7 19. Qb2 Bd7 20. h3 Be6 21. Nf3 b6 22. Ne5 c5 23. Bb5 Rec8 24. Na4 Qc7 25. Nxb6 Qxb6 26. bxc5 Bxc5 27. dxc5 Qxc5 28. Rec1 Qd6 29. Rxc8+ Rxc8 30. Bd3 Qc5 31. Nf3 Qc3 32. Qe2 Ra8 33. Nd4 Bd7 34. Qc2 Qxc2 35. Bxc2 g6 36. Rb6 Kg7 37. g4 Ra7 38. Kg2 Ba4 39. Bd3 Rc7 40. Ra6 Bd7 41. Rd6 Bc8 42. Be2 Re7 43. Bf3 Rc7 44. Rd8 Bb7 45. Rd6 Re7 46. Rb6 Bc8 47. Bd1 Re8 48. Rc6 Bd7 49. Ra6 Rc8 50. Ra7 Rc3 51. Bf3 Bc8 52. Ra8 Rc5 53. Ra3 Rc7 54. Ra8 Rc3 55. Ra7 Rc5 56. Be2 Rc3 57. Bb5 Kf8 58. f3 Ng8 59. Kf2 Ne7 60. Ra8 Kg7 61. Ra7 Kf8 62. h4 Rc1 63. Kg3 Rg1+ 64. Kf2 Rc1 65. Bd3 Rc3 66. Be2 Rc1 67. f4 Rc3 68. Bf3 Rc1 69. Be2 Rc3 70. Bf3 Rc5 71. Ra8 Kg7 72. Ra7 Kf8 73. Ra8 Kg7 74. Be2 Rc7 75. Ra5 Rc3 76. Bf3 Rc1 77. Ke2 Rc7 78. Kd2 Rb7 79. g5 hxg5 80. hxg5 Rd7 81. Rc5 Rd8 82. Rc7 Rd7 83. Rc5 Rd8 84. Kc3 Nf5 85. Nxf5+ Bxf5 86. Bxd5 Rc8 87. Kd4 Rxc5 88. Kxc5 Kf8 89. Kd6 Bc2 90. Bc4 Bb1 91. Bb3 Bd3 92. Ba4 Bb1 1/2-1/2

[Event "URS-ch41 Final"]
[Site "Moscow"]
[Date "1973.10.08"]
[Round "6"]
[White "Averkin, Orest Nikolaevich"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D55"]
[PlyCount "60"]
[EventDate "1973.10.02"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[EventCategory "13"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bxf6 Bxf6 8. Rc1 c6 9. Bd3 Nd7 10. O-O dxc4 11. Bxc4 e5 12. Ne4 exd4 13. Nxf6+ Nxf6 14. Qxd4 Qe7 15. Qe5 Re8 ({RR} 15... Qxe5 16. Nxe5 Nd7 17. Nf3 Nf6 18. Ne5 Nd7 19. Nf3 Nf6 20. Ne5 Nd7 {½-½ (20) Goldin,A (2537)-Novikov,I (2475) Saint Louis USA 2026}) 16. Qxe7 Rxe7 17. Rfd1 Bg4 18. b4 $146 ({RR} 18. h3 Be6 19. Bxe6 Rxe6 20. Rd3 {½-½ (20) Eingorn,V (2475)-Tal,M (2620) Lvov 1984}) ({RR} 18. h3 Bxf3 19. gxf3 Kf8 20. f4 Rc8 21. Kf1 Rd7 22. Rxd7 Nxd7 23. Ke2 a6 24. Bd3 Rd8 25. Be4 Ke7 26. Bf3 Nf8 27. Rc4 Ne6 28. f5 Nc7 29. a4 Ne8 30. Bg2 Nd6 31. Rc5 Re8 32. Kd3 Kd7 {Rubinetti,J (2450)-Andersson,U (2575) Rio de Janeiro 1985 ½-½ (37)}) 18... Kf8 19. h3 Bxf3 20. gxf3 Rd7 21. Rxd7 Nxd7 22. Be2 a5 23. b5 c5 24. f4 b6 25. Rd1 Ke7 26. f3 Rc8 27. h4 Nf8 28. Kf2 Rd8 29. Rxd8 Kxd8 30. Kg3 Ke7 1/2-1/2

[Event "URS-chT Republics 14th final A"]
[Site "Moscow"]
[Date "1979.07.??"]
[Round "2"]
[White "Balashov, Yuri S"]
[Black "Geller, Efim P"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "2600"]
[BlackElo "2550"]
[PlyCount "59"]
[EventDate "1979.07.10"]
[EventType "team-tourn"]
[EventRounds "4"]
[EventCountry "URS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Moscow"]
[BlackTeam "Russia"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. c4 e6 2. Nc3 d5 3. d4 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bxf6 Bxf6 7. e3 O-O 8. Qd2 c6 9. Rd1 ({RR} 9. g4 dxc4 10. Bxc4 b5 11. Bd3 Bb7 12. Ne4 c5 13. dxc5 Bxb2 14. Rd1 f5 15. gxf5 exf5 16. Bc4+ bxc4 17. Qxd8 Rxd8 18. Rxd8+ Kh7 19. Neg5+ hxg5 20. Nxg5+ Kg6 21. Rg1 Kf6 22. Rd6+ Ke7 23. Ne6 Be5 {Stamos,F (2152)-Dale,A (2273) Goa IND 2025 0-1 (63)}) 9... Nd7 10. Bd3 Nb6 $146 ({RR} 10... b6 11. O-O Bb7 12. cxd5 exd5 13. b4 Re8 14. Bf5 Be7 15. b5 cxb5 16. Nxb5 a6 17. Nc3 b5 18. Bxd7 Qxd7 19. Ne5 Qd8 20. Qb2 Bd6 21. Qb3 Bxe5 22. dxe5 Rxe5 23. Rd4 Rc8 24. Rfd1 Qf6 25. h3 {Torre,E (2535)-Spassky,B (2625) Toluca de Lerdo 1982 ½-½ (51)}) ({RR} 10... a6 11. O-O b5 12. cxd5 cxd5 13. Bb1 Bb7 14. Ne2 Qe7 15. Nf4 g6 16. Rc1 Rfc8 17. Nd3 Qd6 18. Rxc8+ Rxc8 19. Rc1 Rxc1+ 20. Qxc1 a5 21. h3 b4 22. Qd1 {½-½ (22) Agzamov,G (2390)-Klovans,J (2490) Moscow 1979}) 11. b3 Qe7 12. O-O c5 13. Bb1 Rd8 14. cxd5 exd5 15. Qc2 g6 16. dxc5 Bf5 17. Qc1 Bxb1 18. cxb6 Be4 19. Nd4 Rac8 20. Qd2 axb6 21. f3 Bxd4 22. Qxd4 Bf5 23. Nxd5 Rxd5 24. Qxd5 Qxe3+ 25. Kh1 Rc2 26. Rfe1 Qf4 27. Re8+ Kg7 28. g3 Qc7 29. Qd4+ f6 30. Qe3 1-0

[Event "URS-ch46 Final"]
[Site "Tbilisi"]
[Date "1978.12.??"]
[Round "6"]
[White "Tal, Mihail"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2625"]
[BlackElo "2590"]
[PlyCount "56"]
[EventDate "1978.12.01"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[EventCategory "12"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 {ChessBase} e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bxf6 Bxf6 8. Rc1 c6 9. Bd3 Nd7 10. cxd5 exd5 11. b4 Be7 12. b5 Ba3 13. Rc2 Bd6 14. O-O Nf6 15. bxc6 bxc6 16. Na4 Ne4 17. Ne5 Qe8 18. f3 c5 19. fxe4 cxd4 20. Ng4 ({RR} 20. Rxc8 Rxc8 21. exd4 f6 22. Ng4 ({RR} 22. Ng6 dxe4 23. Nxf8 exd3) 22... dxe4) ({RR} 20. Nc6 dxe4 21. Bb5 a6 22. Nb6 axb5 23. Nxa8 d3) 20... dxe4 21. Bc4 Bxg4 22. Qxg4 Qxa4 23. Rxf7 $146 ({RR} 23. Qxe4 Rae8 24. Qf5 dxe3 25. Bxf7+ Kh8 26. Bxe8 Qd4 27. Qxf8+ Bxf8 28. Re2 Bb4 29. Bg6 Qd6 30. Bc2 Bd2 31. g3 g6 32. a4 Kg7 33. Bd1 Qc5 34. h4 Qd6 35. Kg2 Qd5+ 36. Kh2 Qe4 37. Rf4 Qb1 {Cebalo,M (2505)-Van der Sterren,P (2500) Munich 1989 CBM 013 [ChessBase] 0-1 (62)}) ({RR} 23. Bb3 Qe8 24. Rxf7 Rxf7 25. Rf2) 23... Rxf7 24. Bxf7+ Kxf7 25. Qf5+ Ke7 26. Qxe4+ Kd7 27. Qb7+ Ke6 28. Qe4+ Kd7 1/2-1/2

[Event "Moscow International"]
[Site "Moscow"]
[Date "1982.05.22"]
[Round "10"]
[White "Vaganian, Rafael A"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2550"]
[BlackElo "2545"]
[PlyCount "33"]
[EventDate "1982.05.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "URS"]
[EventCategory "10"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bxf6 Bxf6 7. e3 O-O 8. Rc1 c6 9. Bd3 Nd7 10. O-O dxc4 11. Bxc4 e5 12. Ne4 exd4 13. Nxf6+ Nxf6 14. Nxd4 Qe7 15. Qb3 ({RR} 15. h3 c5 16. Nb5 Rd8 17. Qf3 Rd2 18. Qf4 Be6 19. Bxe6 fxe6 20. Qe5 a6 21. Nc7 Rc8 22. Qxe6+ Qxe6 23. Nxe6 b6 24. b4 Kf7 25. Nd4 Rxa2 26. Nf5 Rc7 27. Rfd1 Rd7 28. bxc5 Rxd1+ 29. Rxd1 bxc5 {Timofeev,A (2602)-Golubov,S (2460) Kazan 2019 ½-½ (43)}) 15... c5 ({RR} 15... Bg4 16. f3 c5 17. Ne2 Bd7 18. a4 Qe8 19. Ra1 Rb8 20. e4 b5 21. axb5 Bxb5 22. Rxa7 Bxc4 23. Qxc4 Rxb2 24. Ng3 Qe5 25. Rd1 Nh5 26. Rd5 Qb8 27. Ra2 Rxa2 28. Qxa2 Nxg3 29. hxg3 Qxg3 30. Rxc5 {Vaganian,R (2590)-Ivkov,B (2530) Sochi 1980 ½-½ (41)}) 16. Ne2 Rb8 $146 ({RR} 16... b6 17. Nf4 Rd8 18. Rfd1 Bb7 19. f3 Kf8 20. e4 Bc6 21. Rxd8+ Rxd8 22. Bxf7 Qxf7 23. Ne6+ Ke8 24. Nxd8 Qxb3 25. axb3 Kxd8 26. b4 Nd7 27. bxc5 bxc5 28. Ra1 Kc7 29. Rxa7+ Kb6 30. Ra1 Kb5 31. Kf2 {Dementiev,O-Klovans,J Sevastopol 1970 1-0 (50)}) ({RR} 16... Re8 17. Nf4 b6 18. Rfd1 Bb7 19. Ng6 Qc7 20. f3 Bc8 21. Nf4 Bb7 22. a4 Rad8 23. Ne2 Bc8 24. Rxd8 Rxd8 25. e4 Kf8 26. Nc3 Rd2 27. Rd1 Qd7 28. Rxd2 Qxd2 29. Qd1 Qxd1+ 30. Nxd1 Nd7 31. Nc3 {Adhiban,B (2663)-Yilmaz,M (2594) Dubai 2016 ½-½ (63)}) 17. a4 1/2-1/2

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1993.??.??"]
[Round "1"]
[White "Van Wely, Loek"]
[Black "Geller, Efim P"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "2585"]
[BlackElo "2505"]
[Annotator "Donev,Ivo Hristov"]
[PlyCount "91"]
[EventDate "1993.11.??"]
[EventType "k.o."]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 039"]
[Source "ChessBase"]
[SourceDate "1994.04.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.04.01"]
[SourceQuality "1"]

1. d4 {Ftacnik} d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bxf6 Bxf6 7. e3 O-O 8. Qc2 c5 9. dxc5 Qa5 10. cxd5 exd5 11. O-O-O ({RR} 11. Be2 Bf5 12. Qxf5 Bxc3+ 13. Kf1 Bxb2 14. Rb1 Qxc5 15. g3 g6 16. Qd3 Nd7 17. Kg2 Bg7 18. Rxb7 Nb6 19. Qa6 Rfb8 20. Rxb8+ Rxb8 21. Rb1 Qc7 22. Rb5 Re8 23. Bd3 Re6 24. Rb3 Nc4 25. Qb5 Rd6 {Dzida,K (2411)-Echegoyen Sadyan,M (2102) Pamplona ESP 2026 1-0 (32)}) 11... Be6 (11... Bxc3 {Ftacnik} 12. Qxc3 Qxa2 (12... Qxc3+ 13. bxc3 Be6 14. Nd4 Rc8 15. c4 (15. e4 Rxc5 16. exd5 Bg4 (16... Bd7 17. c4 Na6 18. Kb2 Rb8 (18... Re8 19. Be2 Rcc8 20. Rhe1 Nc5 21. Bf1 Rxe1 22. Rxe1 Na4+ 23. Ka3 Nb6 24. Kb4 {Yusupov,A-Inkiov,V/Sofia 38/564/1984/1-0 (44)}) 19. Bd3 b5 20. cxb5 Rxd5 21. Nb3 Nb4 22. Bc4 Rxd1 23. Rxd1 Bxb5 24. Bxb5 {Reeh-Lengyel/Baden-Baden op (6)/1987/0.5 (40)}) 17. f3 Bd7 18. c4 Ba4 19. Nb3 Rc8 20. Kb2 Nd7 21. Be2 Rc7 22. Rc1 Re8 23. Rhe1 Nb6 24. d6 {Skovlund_Larsen,S-Brinck-Claussen,B/Kobenhavn op (8)/1988/1-0 (32)}) 15... Nd7 16. e4 Nxc5 17. exd5 Bd7 18. f3 b6 19. Kd2 Nb7 20. Bd3 Rc5 21. Nb3 Rc7 22. Rc1 Rac8 23. Rc2 Kf8 24. Rhc1 {Kishnev-Iljinskij/Barnaul otbor/1984/1-0 (41)}) 13. Nd4 Nc6 14. Bb5 Nxd4 15. exd4 a6 16. Bd3 Qa1+ 17. Bb1 Bf5 18. Kd2 Bxb1 19. Qb4 Qa2 20. Rxb1 b6 21. cxb6 Qc4 22. Qxc4 dxc4 23. Rhc1 Rfb8 24. b3 $16 {Izeta,F-Rodriguez Talavera,J/Sevilla op (9)/1993/0.5 (58)}) 12. Nxd5 Rc8 (12... Bxd5 13. Rxd5 Qxa2 14. Bc4 $6 Bxb2+ (14... Qa1+ {Ftacnik} 15. Qb1 Qa4 16. Qa2 Qe8 17. Rhd1 Nc6 18. Rd7 b6 19. Rc7 bxc5 20. Bb5 Nb4 21. Qc4 Qb8 22. Rdd7 Qb6 23. Rxf7 Rxf7 24. Qxf7+ $16 {Sturua,Z-Klovan,Y/USSR 37/494/1984/1-0 (36)}) 15. Kd2 (15. Kd1 Qa1+ 16. Ke2 Qxh1 17. Qxb2 Qxg2 18. Qxb7 $18 {Zaid,L-Godyn/USSR/1984/}) 15... Qa3 $15 {Ionescu,M-Dumitrache,D CREM R(4) 1992}) 13. Kb1 (13. Nxf6+ gxf6 $17) 13... Rxc5 $146 (13... Bxd5 $142 14. Rxd5 Nc6 $10 15. Bc4) ({RR} 13... Na6 14. Qd2 Rxc5 15. Qxa5 Rxa5 16. Nxf6+ gxf6 17. a3 Rc8 18. Nd4 Nb8 19. Be2 Rac5 20. Bf3 b6 21. Bb7 Re8 22. Rc1 Re7 23. Bf3 a5 24. Rxc5 bxc5 25. Nxe6 fxe6 26. Rd1 Rd7 27. Rc1 Rc7 28. Be2 {Renman,N (2425)-Hoen,R (2315) Pohja 1985 1-0 (57)}) ({RR} 13... Bxd5 14. Rxd5 Nc6 15. Bc4 Nb4 16. Qd2 Rxc5 17. Rxc5 Qxc5 18. Rc1 Qb6 19. Qd7 Rf8 20. Qb5 Qd6 21. e4 Nc6 22. Bd5 a6 23. Qxb7 Ne5 24. Rc8 Rxc8 25. Qxc8+ Kh7 26. Qc2 Kg8 27. Nd2 g5 28. a3 {Kasparov,G (2710)-Timman,J (2610) London 1984 1-0 (34)}) ({RR} 13... Bxd5 14. Rxd5 Nc6 15. Bc4 Nb4 16. Qd2 Rxc5 17. Rxc5 Qxc5 18. Rc1 Qe7 19. a3 Nc6 20. Bb5 Rd8 21. Qc2 Ne5 22. Nd4 a6 23. Be2 Ng6 24. Nf5 Qe5 25. f4 Qa5 26. Rd1 Ne7 27. Rxd8+ Qxd8 28. Nxe7+ {Bakic,R (2360)-Markovic,Z (2215) Bela Crkva 1989 1-0 (35)}) 14. b4 $1 Rxc2 $8 15. Nxf6+ $1 (15. bxa5 $2 Rb2+ 16. Kc1 Bxd5 17. Rxd5 Nc6 $10) 15... gxf6 16. bxa5 Rxf2 (16... Bf5 17. Bd3 Bxd3 18. Rxd3 Rc8 19. Rhd1 $16) (16... Rc8 {Ftacnik} 17. Nd4 $16) 17. Rd8+ $16 Kg7 18. Nd4 Bxa2+ 19. Ka1 f5 (19... Be6 20. Bd3 Ra2+ 21. Kb1 Rxa5 22. Nxe6+ fxe6 23. Rc1 f5 24. Rc7+ Kf6 25. Rxb7 $18 {פb8}) 20. Bd3 (20. Be2 $5 {f3}) 20... f4 (20... Be6 {Ftacnik} 21. Nxe6+ fxe6 22. Rc1 $18) 21. exf4 Nc6 22. Nxc6 (22. Nf5+ $1 Kf6 23. Rxa8 Nb4 (23... Nxa5 {b3} 24. Nd4 Rd2 25. Rxa7 $18) 24. Nxh6 Nxd3 25. Ng4+ $18) 22... Rxd8 23. Nxd8 Bd5 24. Rd1 (24. a6 $1 {Ftacnik} bxa6 25. Rd1 $18) (24. Re1 $5 Rxg2 25. Re2 Rxe2 26. Bxe2 Kf6 $132) 24... Ra2+ 25. Kb1 Rxa5 26. Rc1 Ra3 27. Bc4 $16 Bxc4 28. Rxc4 Rd3 29. Rc8 a5 30. Kc2 Rd7 31. Kb3 b5 32. Nc6 Rd2 33. g3 a4+ 34. Kb4 Rb2+ 35. Kc5 a3 36. Ra8 (36. Nb4 $5) 36... a2 37. Nb4 Rxh2 38. Rxa2 Rxa2 39. Nxa2 $18 Kf6 40. Nc3 Kf5 41. Nxb5 Kg4 42. Kd4 Kxg3 43. Ke3 f6 (43... h5 44. Nd6 h4 45. Nxf7 h3 46. Ng5 h2 47. Ne4+ Kg2 48. Nf2 $18) 44. Nd6 Kg4 45. Ne4 f5 46. Nf6+ {46...g347.g8 h5 48.h6+-} 1-0

[Event "Copenhagen cm-3pl"]
[Site "Copenhagen"]
[Date "1966.03.22"]
[Round "8"]
[White "Geller, Efim P"]
[Black "Larsen, Bent"]
[Result "1-0"]
[ECO "D55"]
[PlyCount "139"]
[EventDate "1966.03.10"]
[EventType "match"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "Candidates"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Rc1 Nbd7 7. Nf3 c5 8. cxd5 Nxd5 9. Bxe7 Nxe7 10. Be2 b6 11. O-O Bb7 12. dxc5 Nxc5 13. b4 Ne4 14. Nxe4 Bxe4 15. Qa4 Rc8 $146 ({RR} 15... Nd5 16. b5 Nf6 17. Rfd1 Qe7 18. Ne5 Rfd8 19. Nc6 Rxd1+ 20. Rxd1 Qc7 21. Rc1 h6 22. Bf1 Qd6 23. Rd1 Qc5 24. Qd4 Qxd4 25. Rxd4 Bxc6 26. bxc6 Rc8 27. Bb5 Kf8 28. e4 Ke7 29. f3 Rd8 30. Ra4 {Tabatabaei,M (2696)-Alekseenko,K (2650) chess.com INT 2024 ½-½ (108)}) ({RR} 15... Nd5 16. b5 Nf6 17. Rfd1 Qe7 18. Ne5 Rfd8 19. Nc6 Rxd1+ 20. Rxd1 Qc7 21. Rc1 h6 22. Bf1 Qd6 23. Rd1 Qc5 24. Qd4 Qxd4 25. Rxd4 Bxc6 26. bxc6 Rc8 27. Bb5 Kf8 28. e4 Ke7 29. f3 Rd8 30. Ra4 {Tabatabaei,M (2696)-Alekseenko,K (2650) chess.com INT 2024 ½-½ (108)}) 16. Rfd1 Nd5 17. b5 Bg6 18. Ne5 Qf6 19. Qd4 Qe7 20. Nc6 Qa3 21. Bf3 Kh8 22. Bxd5 exd5 23. Qxd5 h6 24. Qb3 Qxb3 25. axb3 Rc7 26. f3 Rfc8 27. Rc4 Kh7 28. Rdd4 Bf5 29. Nd8 f6 30. Kf2 Bg6 31. Nc6 Bf5 32. Rd6 Ra8 33. e4 Bg6 34. Nb4 Rc5 35. Rxc5 bxc5 36. Na6 Rc8 37. Rc6 Rd8 38. Ke3 Be8 39. Rxc5 Rd1 40. Nc7 Bf7 41. b4 Re1+ 42. Kd4 Rd1+ 43. Kc3 Rg1 44. Nd5 f5 45. Kd4 fxe4 46. fxe4 Be8 47. g3 Rg2 48. Nc7 Bg6 49. Ne6 Bf7 50. Ke5 Rxh2 51. Nd8 Bg6 52. Nc6 Ra2 53. Rc4 h5 54. Kd6 Ra3 55. e5 Rxg3 56. e6 Rd3+ 57. Kc7 Re3 58. e7 Bf7 59. Rf4 Kg8 60. Kb8 g5 61. Rf5 g4 62. Kxa7 Be8 63. Ne5 Ra3+ 64. Kb7 Kg7 65. b6 g3 66. Kc7 Rb3 67. b7 g2 68. Rg5+ Kf6 69. Rxg2 Rxb4 70. Re2 1-0

[Event "Dresden International"]
[Site "Dresden"]
[Date "1959.10.29"]
[Round "10"]
[White "Geller, Efim P"]
[Black "Bertholdt, Dieter"]
[Result "1-0"]
[ECO "D55"]
[PlyCount "87"]
[EventDate "1959.10.18"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "DDR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. Bg5 O-O 6. e3 b6 7. Rc1 Bb7 8. cxd5 exd5 9. Bd3 c5 10. O-O Ne4 11. Bxe7 Qxe7 12. dxc5 bxc5 13. Bxe4 dxe4 14. Nd2 Na6 $146 ({RR} 14... Nd7 15. Qc2 Ba6 16. Ncxe4 Bxf1 17. Kxf1 Rac8 18. Nc4 Nf6 19. Nxf6+ Qxf6 20. h3 Rfd8 21. Qa4 Qe7 22. a3 h6 23. Qc2 Rd7 24. Na5 Qf6 25. Qc3 Qd8 26. Ke2 Qg5 27. g4 Rcd8 28. Nc4 Qh4 29. Rh1 {Rombaldoni,D (2322)-Szabo,Z (2460) Balatonlelle 2006 0-1 (36)}) ({RR} 14... Nd7 15. Qc2 Rfe8 16. Rfd1 Rad8 17. Nb3 Ba6 18. Nd5 Qe5 19. Qc3 c4 20. Na5 Rc8 21. Qd4 Qxd4 22. Rxd4 Ne5 23. Rxe4 Rc5 24. b4 Rxd5 25. f4 Rb8 26. fxe5 Rxb4 27. Nc6 Rb7 28. Nd4 g6 29. Kf2 {Wen,T (2071)-Xu,A (2105) Chess.com INT 2020 0-1 (50)}) 15. a3 f5 16. Nc4 Rad8 17. Qb3 Bc8 18. Rfd1 Be6 19. Qa4 Nb4 20. axb4 Bxc4 21. bxc5 Qxc5 22. Rxd8 Rxd8 23. Ne2 Qb5 24. Qxb5 Bxb5 25. Nd4 Bd7 26. h4 Rc8 27. Ra1 Rc7 28. Kh2 g6 29. Kg3 Kg7 30. Kf4 Kh6 31. Ra5 Rb7 32. b4 Kh5 33. Kg3 h6 34. Rd5 g5 35. Nxf5 Bxf5 36. Rxf5 Rxb4 37. Ra5 Rb7 38. hxg5 hxg5 39. Ra6 Rc7 40. Kh3 g4+ 41. Kg3 Kg5 42. Ra5+ Kf6 43. Kxg4 Ke6 44. Kf4 1-0

[Event "Skopje Solidarnost-01"]
[Site "Skopje"]
[Date "1967.08.??"]
[Round "14"]
[White "Geller, Efim P"]
[Black "Damjanovic, Mato"]
[Result "1-0"]
[ECO "D55"]
[PlyCount "87"]
[EventDate "1967.08.06"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "YUG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. Bg5 h6 6. Bxf6 Bxf6 7. e3 O-O 8. Rc1 c6 9. Bd3 Nd7 10. cxd5 exd5 11. O-O Re8 ({RR} 11... Be7 12. Bb1 Re8 13. Qd3 g6 14. Rce1 Nf8 15. Qd2 Kg7 16. Ne5 f6 17. Nd3 Bf5 18. Nf4 Bxb1 19. Rxb1 Bd6 20. Nd3 a5 21. a3 a4 22. Qc2 Qa5 23. b3 axb3 24. Rxb3 Re7 25. a4 h5 26. Rfb1 {Petrosian,T (2585)-Beliavsky,A (2620) Moscow 1981 ½-½ (38)}) ({RR} 11... Be7 12. a3 a5 13. Qc2 Bd6 14. Rfe1 Nf6 15. Rb1 Re8 16. b4 axb4 17. axb4 Bg4 18. Nd2 Qe7 19. Qb2 Bd7 20. h3 Be6 21. Nf3 b6 22. Ne5 c5 23. Bb5 Rec8 24. Na4 Qc7 25. Nxb6 Qxb6 26. bxc5 {Geller,E (2620)-Liberzon,V (2540) Biel 1976 ½-½ (92)}) 12. Re1 ({RR} 12. h3 g6 13. Qc2 Kg7 14. b4 a6 15. a4 Nb6 16. Ne2 Qd6 17. Rb1 Be6 18. Nf4 Bg5 19. Nxe6+ Qxe6 20. Ne5 Nd7 21. Nxd7 Qxd7 22. b5 axb5 23. axb5 Re6 24. bxc6 bxc6 25. Rb3 Be7 26. Rfb1 Rc8 {Gomez Ledo,R (2381)-Malka,S (2235) Andujar ESP 2026 ½-½ (57)}) 12... Nf8 13. b4 a6 $146 ({RR} 13... Bg4 14. b5 Qd6 15. Be2 Ne6 16. bxc6 bxc6 17. Na4 Rec8 18. Qc2 Bh5 19. Red1 Rab8 20. Rd2 Rb4 21. Ba6 Rcb8 22. Ne1 c5 23. Nd3 Qxa6 24. Naxc5 Nxc5 25. Nxb4 Rxb4 26. Qxc5 Qb7 27. Qc8+ Qxc8 28. Rxc8+ {Levitt,J (2455)-Upton,T (2280) Swansea 1987 ½-½ (41)}) 14. Nd2 Be6 15. Nb3 Be7 16. Nc5 Bc8 17. Bf1 Ng6 18. g3 Bf8 19. N3a4 Ne7 20. Nb2 Nf5 21. a4 Nd6 22. a5 Bf5 23. Nbd3 Rc8 24. Ne5 Rc7 25. Bd3 Bxd3 26. Qxd3 Qf6 27. Re2 Qf5 28. Qxf5 Nxf5 29. Rec2 f6 30. Ned3 Nd6 31. h4 Nc4 32. h5 Bd6 33. Rxc4 dxc4 34. Rxc4 Kf7 35. Kg2 Bxc5 36. bxc5 Rce7 37. Nf4 Rd7 38. Kf3 Red8 39. g4 Re8 40. Rb4 Red8 41. Rb1 Re8 42. Ng6 Ke6 43. Nf4+ Kf7 44. Rc1 1-0

[Event "Moscow International"]
[Site "Moscow"]
[Date "1982.05.13"]
[Round "4"]
[White "Geller, Efim P"]
[Black "Westerinen, Heikki MJ"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2545"]
[BlackElo "2440"]
[PlyCount "59"]
[EventDate "1982.05.09"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "URS"]
[EventCategory "10"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 {ChessBase} Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. Bg5 O-O 6. e3 Ne4 7. Bxe7 Qxe7 8. Qc2 Nxc3 9. Qxc3 c6 10. Bd3 Bd7 $146 ({RR} 10... Nd7 11. cxd5 ({RR} 11. O-O) 11... exd5 12. O-O Nf6 13. b4 Bg4 14. Ne5 Bh5 15. Qc5 Qxc5 16. bxc5 Rfe8 17. Rab1 Re7 18. Rb3 Rc8 19. Rfb1 Rcc7 20. Ra3 a6 21. f4 Ng4 22. Rxa6 Rc8 23. Ra7 Nxe3 24. Raxb7 Rxb7 25. Rxb7 {Flohr,S-Book,E Warsaw 1935 1-0 (31)}) ({RR} 10... Nd7 11. cxd5 exd5 12. b4 Nf6 13. O-O Ne4 14. Bxe4 Qxe4 15. Ne5 a6 16. a4 f6 17. Nd3 Bg4 18. Nc5 Qe7 19. a5 Rae8 20. Rfe1 f5 21. Nd3 Rf6 22. f3 Rh6 23. Qd2 Bh5 24. Ne5 Bf7 25. g3 {Ostenstad,B (2370)-Tisdall,J (2455) Oslo 1986 1-0 (79)}) ({RR} 10... b6 11. O-O Bb7 12. a4 a5 13. Rfc1 Na6 14. Bb1 Nb4 15. Ne5 Rac8 16. c5 f6 17. Nd3 Nxd3 18. Bxd3 bxc5 19. Qxc5 Qxc5 20. Rxc5 Ra8 21. Ra3 Rfb8 22. g3 g6 23. Rb3 Kf7 24. Rb6 Ke7 25. b4 {Hoghmrtsyan,A (2271)-Rangel,D (2207) chess.com INT 2023 0-1 (39)}) ({RR} 10... Nd7 11. O-O-O dxc4 12. Bxc4 b5 13. Bd3 Bb7 14. Kb1 a6 15. Qa5 c5 16. Qc7 Bxf3 17. gxf3 c4 18. Be4 Rac8 19. Qa5 Qd6 20. h4 Rb8 21. Rhg1 f5 22. Bc2 b4 23. Ba4 Nb6 ({RR} 23... Rfc8) 24. h5 Nxa4 25. Qxa4 {Stoltz,G-Danielsson,G Stockholm 1937 EXT 2017 [ChessBase] ½-½ (39)}) 11. O-O Rc8 12. Rac1 Be8 13. Qc2 g6 14. cxd5 exd5 15. Rfe1 Nd7 16. Qd2 Nf6 17. b4 Ne4 18. Qb2 a5 19. a3 b5 20. Bxe4 dxe4 21. Nd2 axb4 22. axb4 f5 23. Rc5 Bf7 24. Nb3 Bd5 25. Na5 Qe6 26. Rec1 Ra7 27. R1c3 Rac7 28. Qc1 Qd6 29. h3 Kh8 30. h4 1/2-1/2

[Event "Sochi-A"]
[Site "Sochi"]
[Date "1989.??.??"]
[Round "?"]
[White "Geller, Efim P"]
[Black "Kotronias, Vasilios"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2505"]
[BlackElo "2475"]
[PlyCount "28"]
[EventDate "1989.01.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[EventCategory "10"]
[SourceTitle "CBM 016"]
[Source "ChessBase"]
[SourceDate "1990.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.06.01"]
[SourceQuality "1"]

1. Nf3 ({RR} 1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 {½-½ (14) Geller,E (2480)-Kotronias,V (2505) Moscow 1989}) 1... d5 2. c4 e6 3. d4 Nf6 4. Nc3 Be7 5. Bg5 h6 ({RR} 5... O-O 6. e3 h6 7. Bxf6 {½-½ (14) Nogueiras Santiago,J (2575)-Jussupow,A (2610) Barcelona 1989}) ({RR} 5... O-O 6. e3 h6 7. Bxf6 {½-½ (14) Khalifman,A (2669)-Ehlvest,J (2605) Liepaja 2004}) 6. Bxf6 Bxf6 7. e3 O-O 8. Rc1 c6 9. Bd3 Nd7 10. O-O dxc4 11. Bxc4 e5 12. Ne4 exd4 13. Nxf6+ Nxf6 14. Qxd4 Qxd4 $146 ({RR} 14... Bf5 15. Rfd1 Be4 16. Ne5 Qe7 17. Qd6 Rae8 18. Qxe7 Rxe7 19. Nf3 Bd5 20. Bxd5 Nxd5 21. h4 h5 22. Rc4 Rfe8 23. g3 g6 24. Ng5 Kg7 25. Rcd4 Re5 26. e4 Nf6 27. f3 Rc5 28. R4d2 Re7 29. Kf2 {Frolov,A (2407)-Lukasiewicz,K (2218) Marianske Lazne 2018 1-0 (67)}) 1/2-1/2

[Event "UKR-ch28"]
[Site "Kiev"]
[Date "1959.04.??"]
[Round "17"]
[White "Geller, Efim P"]
[Black "Pogrebissky, Iosif"]
[Result "1-0"]
[ECO "D55"]
[PlyCount "69"]
[EventDate "1959.04.??"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "URS"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 h6 6. Bxf6 Bxf6 7. Rc1 O-O 8. Nf3 b6 9. cxd5 exd5 10. Bd3 Be6 11. O-O Nd7 ({RR} 11... c6 12. Ne2 Qd6 13. Nf4 Nd7 14. Nxe6 fxe6 15. e4 e5 16. Bc2 dxe4 17. Bxe4 Rac8 18. Qb3+ Kh8 19. Bc2 Rfd8 20. dxe5 Bxe5 21. Rfe1 Qf6 22. Nxe5 Nxe5 23. Qc3 Nd7 24. Qxf6 Nxf6 25. Re7 a5 26. h3 {Tkachiev,V (2644)-Sipila,V (2431) Istanbul 2012 1-0 (79)}) 12. e4 ({RR} 12. b4 c6 13. Qb3 Nb8 14. Ne2 Be7 15. Nf4 Bc8 16. b5 Bb7 17. bxc6 Bxc6 18. Bb1 g6 19. Ne5 Bb7 20. Rc3 Nd7 21. Rfc1 Nxe5 22. dxe5 Bg5 23. Qc2 Bxf4 24. exf4 d4 25. Rg3 Kh8 26. f5 Rc8 {Kurniawan,T (1838)-Solbu,A (2061) Montesilvano ITA 2026 1-0 (32)}) 12... c6 13. exd5 cxd5 14. Ba6 $146 ({RR} 14. Nb5 Qe7 15. Re1 Bg5 16. Rc6 Rfc8 17. Nc7 Qb4 18. a3 Qxb2 19. Rc2 Qxa3 20. Nxa8 Rxa8 21. Nxg5 hxg5 22. Re3 Qb4 23. h3 a5 24. Rg3 a4 25. Rxg5 a3 26. Qh5 a2 27. Qh7+ Kf8 28. Rxa2 Rxa2 {Petr,J (2180)-Rybak,M (2280) Czech Republic 1999 1-0 (41)}) ({RR} 14. Qb3 Nb8 15. Nb5 Nd7 16. Rfe1 Bg5 17. Rc6 Bf4 18. g3 Bb8 19. Rcc1 a6 20. Nc3 Nf6 21. Na4 Bc7 22. Ne5 Bxe5 23. Rxe5 Nd7 24. Ree1 Qf6 25. Qd1 b5 26. Nc5 Nxc5 27. Rxc5 g6 28. Bf1 Rac8 {Hegewald,R-Giese,L (1940) Mecklenburg VP 1995 0-1 (40)}) 14... Rb8 15. Nb5 Qe7 16. a3 Bg5 17. Nxg5 Qxg5 18. f4 Qg6 19. Nxa7 Bg4 20. Qb3 Nf6 21. Nc6 Rbe8 22. Ne5 Qh5 23. Rce1 Bf5 24. Be2 Qh4 25. Bf3 Qxf4 26. Be4 Qxe4 27. Rxe4 Bxe4 28. Rxf6 gxf6 29. Nd7 Rc8 30. Nxf8 Kxf8 31. Qxb6 Rc1+ 32. Kf2 Rc2+ 33. Ke3 Kg7 34. a4 Rxg2 35. a5 1-0

[Event "Interzonal-02"]
[Site "Saltsjobaden"]
[Date "1952.10.14"]
[Round "18"]
[White "Geller, Efim P"]
[Black "Taimanov, Mark E"]
[Result "1/2-1/2"]
[ECO "D56"]
[PlyCount "44"]
[EventDate "1952.09.15"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "SWE"]
[SourceTitle "IZT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 c6 10. Bd3 Nxc3 11. Qxc3 Nd7 12. O-O dxc4 13. Qxc4 e5 14. dxe5 Nxe5 15. Qe4 Nxf3+ 16. Qxf3 Be6 $146 ({RR} 16... Qe5) 17. Qe4 g6 18. a3 Rad8 19. Rad1 Qc7 20. Bc4 Bxc4 21. Qxc4 Rxd1 22. Rxd1 Rd8 1/2-1/2

[Event "Capablanca Memorial-04"]
[Site "Havana"]
[Date "1965.09.02"]
[Round "7"]
[White "Geller, Efim P"]
[Black "Kholmov, Ratmir D"]
[Result "1/2-1/2"]
[ECO "D56"]
[PlyCount "190"]
[EventDate "1965.08.25"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "CUB"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. e3 Ne4 8. Bxe7 Qxe7 9. Qc2 Nf6 10. cxd5 exd5 11. Bd3 c5 ({RR} 11... Be6 12. O-O Nbd7 13. Rfe1 c6 14. Rad1 Rfd8 15. Nd2 Nb6 16. f3 Rac8 17. Nb3 Nbd7 18. Qf2 Qb4 19. Bc2 c5 20. a3 Qc4 21. dxc5 Nxc5 22. Rd4 Qa6 23. Nxc5 Rxc5 24. Red1 Re8 25. Bd3 Qc6 26. Qd2 {Costachi,M (2476)-Svane,R (2622) Katowice POL 2022 ½-½ (44)}) ({RR} 11... c6 12. O-O Re8 13. Rfe1 Nbd7 14. Rab1 Ne4 15. Nd2 Nxd2 16. Qxd2 Nb6 17. Qc2 Be6 18. b4 a6 19. a4 Nc8 20. a5 Nd6 21. Na4 g6 22. Nc5 Bf5 23. Re2 Bxd3 24. Qxd3 Qf6 25. Rbe1 Re7 {½-½ (24) Faryma,M (2209)-Novais,C (2102) Vila Nova de Famalicao POR 2026}) 12. dxc5 Qxc5 $146 ({RR} 12... Nc6 13. O-O Qxc5 14. Rfd1 Rd8 15. Ne2 Qe7 16. Ned4 Nb4 17. Qb3 Bg4 18. Bf5 Bxf3 19. Nxf3 g6 20. Bh3 Nc6 21. Rac1 Rd6 22. Rc2 d4 {½-½ (22) Veresov,G-Kholmov,R Moscow 1963}) 13. Nb5 Qb4+ 14. Qd2 Nc6 15. Rc1 Bd7 16. Nbd4 Qd6 17. O-O Rfe8 18. Nb5 Qb8 19. h3 Ne4 20. Bxe4 dxe4 21. Nfd4 Nxd4 22. Nxd4 Qd6 23. Rfd1 Rac8 24. Rxc8 Rxc8 25. Ne2 Qxd2 26. Rxd2 Be6 27. a3 Kf8 28. g4 h5 29. Nf4 hxg4 30. Nxe6+ fxe6 31. hxg4 Ke7 32. Kg2 e5 33. Kg3 g5 34. Rd1 Rc2 35. b4 Rc3 36. Rh1 Rxa3 37. Rh7+ Ke6 38. Rxb7 Rb3 39. b5 Rb4 40. Rxa7 Rxb5 41. Ra6+ Kf7 42. Ra4 Rb2 43. Rxe4 Kf6 44. Ra4 Rc2 45. Kf3 Rb2 46. Ra8 Kf7 47. Rh8 Rb4 48. Rh3 Kg6 49. Rg3 e4+ 50. Kg2 Rb8 51. Rh3 Ra8 52. Rh1 Rb8 53. Rd1 Re8 54. Rd6+ Kg7 55. Rd5 Kg6 56. Rd4 Re7 57. Rd6+ Kg7 58. Rd8 Re6 59. Rb8 Re7 60. Rb1 Re8 61. Kg3 Re7 62. Rc1 Re8 63. Rc6 Re7 64. Rc8 Re6 65. f4 exf3 66. Kxf3 Rf6+ 67. Ke4 Rf1 68. Rc4 Kf6 69. Kd5 Rd1+ 70. Rd4 Ra1 71. Ke4 Rf1 72. Rc4 Re1 73. Rc6+ Kf7 74. Rc2 Ke6 75. Ra2 Kf6 76. Kf3 Rf1+ 77. Kg2 Re1 78. Kf2 Rh1 79. Ra6+ Kf7 80. Ra4 Rh3 81. Ra1 Kf6 82. Rf1 Ke5 83. Ra1 Kf6 84. Ra3 Ke6 85. Kg2 Rh4 86. Ra6+ Kf7 87. Ra4 Kf6 88. Rc4 Ke5 89. Kg3 Kf6 90. Rc6+ Kf7 91. Rc1 Rh8 92. Rf1+ Kg6 93. e4 Re8 94. Kf3 Ra8 95. e5 Rf8+ 1/2-1/2

[Event "URS-ch20 Final"]
[Site "Moscow"]
[Date "1952.12.17"]
[Round "13"]
[White "Geller, Efim P"]
[Black "Moiseev, Oleg Leonidovich"]
[Result "0-1"]
[ECO "D56"]
[PlyCount "82"]
[EventDate "1952.11.29"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Be7 5. e3 O-O 6. Nc3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 Rd8 10. Bd3 Nxc3 11. Qxc3 c6 12. O-O Nd7 13. Rfd1 $146 ({RR} 13. e4 dxe4 14. Bxe4 Nf6 15. Bc2 c5 16. dxc5 Qxc5 17. Rad1 Bd7 18. Ne5 Be8 19. b4 Qc7 20. Qe3 a5 21. a3 axb4 22. axb4 Ra6 23. Rxd8 Qxd8 24. c5 Ra2 25. Bb3 Ra3 26. Nc4 Ra8 27. Nd6 Qc7 {Lengyel,L-Gollub,D Las Vegas 1974 ½-½ (34)}) 13... Nf6 14. Rac1 Bd7 15. b4 dxc4 16. Qxc4 Be8 17. Qc5 Kf8 18. Rb1 Rd5 19. Qc2 a5 20. Bc4 Rdd8 21. bxa5 Rxa5 22. Qb2 b5 23. Qc3 Rda8 24. Bb3 b4 25. Qc2 c5 26. e4 cxd4 27. e5 Ng8 28. Rxd4 g6 29. Qe4 Rb8 30. Rbd1 Kg7 31. h4 h5 32. Nd2 Nh6 33. Nc4 Rc5 34. Nd6 Ng4 35. Rxb4 Qxh4 36. Rxb8 Qxf2+ 37. Kh1 Bc6 38. Ne8+ Kh6 39. Nf6 Qh4+ 40. Kg1 Qf2+ 41. Kh1 Nxf6 0-1

[Event "URS-ch39 Final"]
[Site "Leningrad"]
[Date "1971.10.05"]
[Round "14"]
[White "Geller, Efim P"]
[Black "Krogius, Nikolai V"]
[Result "0-1"]
[ECO "D56"]
[PlyCount "94"]
[EventDate "1971.09.15"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "URS"]
[EventCategory "11"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. e3 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 c6 11. Bd3 dxc4 12. Bxc4 Nd7 13. O-O b6 14. e4 Bb7 15. Rfe1 Rfe8 16. Rad1 c5 17. Bb5 Red8 18. d5 exd5 19. exd5 Qf6 $146 ({RR} 19... Qd6 20. Nh4 Nf6 21. Nf5 Qf4 22. Re5 Kf8 23. a3 a6 24. g3 Qg4 25. f3 Qg5 26. Ne3 Qxe5 27. Qxe5 axb5 28. Qc7 Bxd5 29. Qxb6 {1-0 (29) Gurevich,M (2643)-Chigladze,I (2317) Istanbul 2006}) 20. Qc4 Nf8 21. Ne5 Ng6 22. Nxg6 Qxg6 23. Re7 Bxd5 24. Qf1 Bxa2 25. Rxa7 Bb3 26. Rd3 Be6 27. Qa1 Rab8 28. Rb7 c4 29. Rxb8 Qxd3 30. Rxd8+ Qxd8 31. h3 Qd5 32. Qa4 g6 33. Qb4 Qd1+ 34. Kh2 Qd4 35. Kg1 h5 36. Bc6 h4 37. Bf3 Kg7 38. Qb5 Qc5 39. Qa4 Qa5 40. Qd1 Qe5 41. Qd2 Bf5 42. Be2 Be6 43. Bf3 Qa5 44. Qe2 c3 45. Qd1 cxb2 46. Qd4+ f6 47. Qxb2 Qe1+ 0-1

[Event "URS-ch34 Final"]
[Site "Tbilisi"]
[Date "1967.01.30"]
[Round "20"]
[White "Geller, Efim P"]
[Black "Liberzon, Vladimir Mikhailovi"]
[Result "1/2-1/2"]
[ECO "D57"]
[PlyCount "161"]
[EventDate "1966.12.29"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. e3 Ne4 8. Bxe7 Qxe7 9. cxd5 Nxc3 10. bxc3 exd5 11. c4 c6 12. Qb3 Be6 13. Be2 ({RR} 13. Qc2 dxc4 14. Bxc4 Bxc4 {½-½ (16) Donner,J-Liberzon,V Amsterdam 1969}) 13... dxc4 14. Bxc4 Bxc4 15. Qxc4 Nd7 16. O-O c5 ({RR} 16... Nb6 17. Qc5 Qf6 18. a4 Nd5 19. Rfc1 Qf5 20. a5 Qe4 21. a6 bxa6 22. Qc2 Qg4 23. h3 Qf5 24. Qxf5 {1-0 (24) Mikhailova,I (2166)-Mirzaliyeva,L (1762) chess.com INT 2026}) 17. Rfd1 $146 ({RR} 17. Rab1 b6 18. Rfc1 Rac8 19. a4 Rc7 20. a5 Rfc8 21. axb6 Nxb6 22. Qb5 {½-½ (22) Flesch,J-Lein,A Budapest 1963}) 17... Rfe8 18. Rab1 b6 19. a4 Rac8 20. a5 cxd4 21. Qxd4 Rcd8 22. Qa1 Qf6 23. axb6 axb6 24. Qxf6 Nxf6 25. Nd4 Rd6 26. Ra1 Red8 27. Rdb1 Ne4 28. g3 Nc5 29. Kg2 g6 30. h4 h5 31. Ra2 Kg7 32. Rb5 R8d7 33. Nf3 Ne6 34. Ne5 Rc7 35. Rab2 Rc5 36. Rxc5 bxc5 37. Rb7 Nd8 38. Rc7 Rd5 39. f4 Kf8 40. Kf3 Ke8 41. e4 Rd1 42. f5 gxf5 43. exf5 Kf8 44. Rxc5 Kg7 45. Ke2 Rd6 46. Ke3 Rf6 47. Rd5 Nb7 48. Kf4 Rd6 49. Rb5 Rd4+ 50. Ke3 Nd6 51. f6+ Kh7 52. Rc5 Nf5+ 53. Kf3 Rd6 54. Kf4 Rxf6 55. Ng4 Rg6 56. Ne5 Rf6 57. Nd7 Rd6 58. Rxf5 Rxd7 59. Rxh5+ Kg7 60. Rg5+ Kf8 61. Ra5 Kg7 62. g4 f6 63. Kf5 Rc7 64. Rd5 Ra7 65. Ke6 Ra6+ 66. Kf5 Ra7 67. h5 Kf7 68. Ke4 Rb7 69. Rd4 Re7+ 70. Kf4 Ra7 71. Rc4 Rb7 72. Ke4 Ra7 73. Kd5 Rd7+ 74. Kc6 Rd1 75. Kc5 Rd8 76. Rf4 Rc8+ 77. Kd4 Rd8+ 78. Ke3 Re8+ 79. Kf3 Re5 80. Rf5 Rxf5+ 81. gxf5 1/2-1/2

[Event "Moscow-A"]
[Site "Moscow"]
[Date "1989.??.??"]
[Round "?"]
[White "Kharitonov, Andrei Y"]
[Black "Geller, Efim P"]
[Result "0-1"]
[ECO "D58"]
[WhiteElo "2520"]
[BlackElo "2480"]
[PlyCount "90"]
[EventDate "1989.05.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URS"]
[EventCategory "11"]
[SourceTitle "CBM 014"]
[Source "ChessBase"]
[SourceDate "1990.02.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.02.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Rc1 Bb7 9. Be2 Nbd7 10. cxd5 exd5 11. O-O c5 12. Bb5 Rc8 ({RR} 12... a6 13. Bxd7 Nxd7 14. Bxe7 Qxe7 15. dxc5 bxc5 16. Nxd5 Bxd5 17. Qxd5 Rfd8 18. Rfd1 Rac8 19. Qd6 Qf6 20. Qxf6 Nxf6 21. Kf1 Rxd1+ 22. Rxd1 c4 23. Ne5 Kf8 24. Nd7+ Nxd7 25. Rxd7 c3 26. bxc3 Rxc3 27. a4 {Mangini,B (1727)-Dutra,L (1568) Rio Claro 2015 1-0 (57)}) 13. a3 $146 ({RR} 13. dxc5 bxc5 14. Re1 Nb6 15. Qe2 Ne4 16. Nxe4 dxe4 17. Bxe7 Qxe7 18. Nd2 Rfd8 19. Rc2 Rd5 20. Nc4 Qg5 21. Na5 Ba8 22. Rec1 Rcd8 23. Nb3 Rc8 24. h3 Qe7 25. Rc3 Rg5 26. Qc2 Qe6 27. h4 Re5 {Portisch,L (2655)-Tal,M (2705) Tilburg 1980 1-0 (33)}) ({RR} 13. dxc5 bxc5 14. Re1 Nb6 15. Qe2 Ne4 16. Nxe4 dxe4 17. Bxe7 Qxe7 18. Nd2 Bd5 19. Rc2 Nd7 20. Bxd7 Qxd7 21. Rec1 Qb7 22. b3 Qb4 23. Qa6 Qb6 24. Qa3 Rfd8 25. Nf1 Bb7 26. h3 Qb4 27. Qxa7 Ra8 {Beliavsky,A (2620)-Giorgadze,T (2530) Moscow 1981 1-0 (42)}) 13... Ne4 14. Bxe7 Qxe7 15. Bxd7 Qxd7 16. Ne5 Qe6 17. Qa4 Rc7 18. Nxe4 dxe4 19. h3 Rfc8 20. Rfd1 h5 21. Rc3 a6 22. Qc4 Bd5 23. Qe2 cxd4 24. exd4 Rxc3 25. bxc3 Rxc3 26. Qxh5 e3 27. fxe3 Rc2 28. e4 Bxe4 29. Nf3 Bd5 30. Qg5 Bxf3 31. Qd8+ Kh7 32. Qh4+ Qh6 33. Qxh6+ Kxh6 34. gxf3 Kg5 35. d5 Rc7 36. Kf2 Kf5 37. Ke3 Ke5 38. f4+ Kd6 39. Rg1 g6 40. Kd4 b5 41. Rg5 Rc4+ 42. Ke3 Rc3+ 43. Ke4 Rxh3 44. f5 Rh4+ 45. Kd3 Rh5 0-1

[Event "New York op"]
[Site "New York"]
[Date "1990.??.??"]
[Round "5"]
[White "Vaganian, Rafael A"]
[Black "Geller, Efim P"]
[Result "1-0"]
[ECO "D58"]
[WhiteElo "2605"]
[BlackElo "2515"]
[PlyCount "67"]
[EventDate "1990.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 016 Extra"]
[Source "ChessBase"]
[SourceDate "1990.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Be2 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. b4 c5 12. bxc5 bxc5 13. Rb1 Qa5 14. Qd2 cxd4 15. Nxd4 Bxd4 16. exd4 Ba6 17. Nb5 Qd8 18. O-O Nd7 19. Rfc1 Nf6 20. f3 Re8 21. a4 $146 ({RR} 21. Bf1 Re7 22. Rc5 Rc8 23. Rbc1 Rxc5 24. dxc5 Bxb5 25. Bxb5 Qc7 26. Qc3 Nh5 27. Qd2 Nf6 28. a4 Qe5 29. c6 Ne8 30. f4 Qe4 31. a5 Nc7 32. Bf1 Kf8 33. g3 Qe3+ 34. Qxe3 Rxe3 35. Bg2 Rd3 {Desmarais,C (2000)-Orsher,I (2000) Budapest 2001 ½-½ (39)}) 21... Re7 22. Bd3 Bc8 23. Qf4 a6 24. Nc7 g5 25. Qxf6 Re1+ 26. Rxe1 Qxf6 27. Kh1 Qxd4 28. Rbd1 Kg7 29. Nxa8 Qa7 30. Rc1 Qd4 31. Bf1 Bd7 32. a5 Qb4 33. Ra1 d4 34. Nc7 1-0

[Event "Sochi-A"]
[Site "Sochi"]
[Date "1989.??.??"]
[Round "?"]
[White "Vyzmanavin, Alexey"]
[Black "Geller, Efim P"]
[Result "1-0"]
[ECO "D58"]
[WhiteElo "2555"]
[BlackElo "2505"]
[PlyCount "75"]
[EventDate "1989.01.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[EventCategory "10"]
[SourceTitle "CBM 016"]
[Source "ChessBase"]
[SourceDate "1990.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.06.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Bd3 Bb7 9. O-O Nbd7 10. Bg3 c5 11. Qe2 Ne4 12. cxd5 exd5 13. Rad1 Nxg3 14. hxg3 Qc7 15. Bc2 Rad8 16. dxc5 Nxc5 17. Nd4 Bf6 $146 ({RR} 17... g6 18. Qg4 h5 19. Qf3 Qe5 20. Nce2 Rc8 21. Nf4 Ne4 22. Bb1 Rfd8 23. a3 Kg7 24. Qe2 Bf6 25. Rc1 Qe8 26. Ba2 Nd6 27. Rxc8 Rxc8 28. Rd1 Bxd4 29. Rxd4 Nf5 30. Rd2 d4 31. exd4 Rc1+ 32. Kh2 {Lastin,A (2580)-Kruppa,Y (2582) Elista 2000 ½-½ (75)}) 18. Qg4 Rfe8 19. Rc1 Qe5 20. Rfd1 g6 21. b4 h5 22. Qf3 Ne4 23. Ba4 Re7 24. Bc6 Nxc3 25. Rxc3 Bxc6 26. Rxc6 Bg7 27. Rcc1 Red7 28. a4 Qg5 29. Nc6 Re8 30. b5 h4 31. gxh4 Qxh4 32. Rxd5 Rxd5 33. Qxd5 Qxa4 34. Qd7 Re6 35. Nxa7 Bb2 36. Rc8+ Kg7 37. Qd8 Qa1+ 38. Kh2 1-0

[Event "GMA Baleares op"]
[Site "Palma de Mallorca"]
[Date "1989.??.??"]
[Round "2"]
[White "Gamundi Salamanca, Antonio"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D58"]
[BlackElo "2505"]
[PlyCount "86"]
[EventDate "1989.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Rc1 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. b4 c5 12. bxc5 bxc5 13. dxc5 Nd7 ({RR} 13... Qa5 14. Qd2 a6 15. Nd4 Qxc5 16. Ne4 Qb6 17. Nxf6+ Qxf6 18. Qb4 Bc8 19. Be2 Nd7 20. Rc6 Qh4 21. O-O a5 22. Qd6 Nf6 23. Bf3 Bg4 24. Qf4 Qg5 25. Qxg5 hxg5 26. Rxf6 gxf6 27. Bxg4 a4 28. Bf3 {Grooten,H (2198)-Khatniuk,A (1980) Dieren NED 2025 1-0 (37)}) 14. c6 ({RR} 14. Nb5 Rc8 15. Be2 Nxc5 16. O-O a6 17. Nbd4 g6 18. Qd2 Qe7 19. Qa5 Rfe8 20. Rb1 Kg7 21. Rb6 Rc7 22. h4 h5 23. Ng5 Bxd4 24. exd4 Ne4 25. Bf3 Rec8 26. Qb4 Qxb4 27. Rxb4 Nd2 28. Rd1 Rc1 {Akopian,V (2655)-Short,N (2655) Linares 1995 ½-½ (39)}) 14... Bxc6 15. Be2 Nc5 $146 ({RR} 15... Qa5 16. Nd4 Rac8 17. O-O Bb7 18. Qa4 Qxa4 19. Nxa4 Rxc1 20. Rxc1 Rc8 {½-½ (20) Ylisela,J-Kekki,J (2260) Finland 1989}) 16. O-O Ne6 17. Nb5 Bxb5 18. Bxb5 Rb8 19. Bc6 d4 20. exd4 Bxd4 21. Nxd4 Nxd4 22. Rc4 Nxc6 23. Rxc6 Qa5 24. Qc2 Rfd8 25. Rc5 Qd2 26. Qxd2 Rxd2 27. Ra5 Rb7 28. h4 g6 29. g3 Kg7 30. Kg2 h5 31. Ra6 Rc7 32. Kf3 Rdc2 33. Re1 R7c5 34. Kg2 Rf5 35. Rf1 Rc7 36. Re1 Rf6 37. Rxf6 Kxf6 38. Re4 Rc5 39. Ra4 a5 40. Kf3 Ke6 41. Ke3 Re5+ 42. Kd3 Rf5 43. Ke3 f6 1/2-1/2

[Event "Vrsac"]
[Site "Vrsac"]
[Date "1987.??.??"]
[Round "?"]
[White "Barlov, Dragan"]
[Black "Geller, Efim P"]
[Result "1-0"]
[ECO "D58"]
[WhiteElo "2555"]
[BlackElo "2515"]
[PlyCount "117"]
[EventDate "1987.10.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "YUG"]
[EventCategory "12"]
[SourceTitle "CBM 005"]
[Source "ChessBase"]
[SourceDate "1988.08.01"]
[SourceVersion "1"]
[SourceVersionDate "1988.08.01"]
[SourceQuality "1"]

1. d4 {Paoli,Enrico} d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Qb3 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. Rd1 Re8 12. Be2 c6 13. O-O Nd7 14. Bd3 ({RR} 14. h3 Be7 15. e4 Nf6 16. e5 Nh7 17. Bd3 Nf8 18. Ne2 Ne6 19. Bf5 Bf8 20. Bxe6 Rxe6 21. Rfe1 Re8 22. Nh2 c5 23. f4 Rc8 24. Qg3 Qd7 25. Ng4 Kh8 26. Kh2 a5 27. Ne3 a4 28. dxc5 Rxc5 {Anton Guijarro,D (2668)-Moussard,J (2676) Jerusalem ISR 2022 1-0 (124)}) ({RR} 14. Rfe1 Qc7 15. Bd3 Rad8 16. Bb1 Nf8 17. e4 Be7 18. exd5 cxd5 19. Nb5 Qb8 20. Rc1 Bd6 21. Nxd6 Rxe1+ 22. Rxe1 Qxd6 23. h3 Ne6 24. Qd3 g6 25. Ne5 Nf8 26. Qf3 Qc7 27. Qe3 g5 28. Rc1 Qe7 {Cichy,M (2054)-Schmidt,M (1981) Altenkirchen 2025 1-0 (44)}) 14... Rc8 $146 ({RR} 14... Qc7 15. Rc1 Qd6 16. Rfd1 Rad8 17. e4 dxe4 18. Bxe4 Qf4 19. Qc2 Ba8 20. g3 Qb8 21. Rd2 b5 22. Ne2 c5 23. Bxa8 Qxa8 24. d5 Nb6 25. Qxc5 ({RR} 25. b3 c4) 25... Nc4 26. Rxc4 bxc4 27. Qxc4 Rd7 28. Nf4 Qb7 29. b3 {Skalkotas,N-Kovacs,L Reggio Emilia 1972 EXT 2000 [Paoli,Enrico] 0-1 (44)}) ({RR} 14... Nf8 15. e4 Ne6 16. e5 Be7 17. Bf5 Bf8 18. Rfe1 Qe7 19. a3 g6 20. Bb1 Rad8 21. Ba2 Rd7 22. Qc2 Red8 23. Qd2 c5 24. Ne2 Bg7 25. h4 h5 26. Nf4 Re8 27. g3 cxd4 28. Nxe6 Qxe6 29. Qf4 {Barlov,D (2520)-Schussler,H (2490) Haninge 1988 ½-½ (71)}) ({RR} 14... Nf8 15. e4 Ne6 16. e5 Be7 17. Bb1 Bf8 18. Qc2 g6 19. Qd2 a5 20. Rfe1 Qe7 21. h4 h5 22. Ng5 Nxg5 23. hxg5 Bc8 24. f4 Bg4 25. Rc1 Qe6 26. Kh1 Red8 27. Rf1 Bf5 28. Bxf5 Qxf5 29. Na4 {Kortschnoj,V-Pfleger,H Skopje 1972 ½-½ (56)}) 15. Rfe1 g6 16. e4 c5 17. Nxd5 cxd4 18. Nxf6+ Qxf6 19. Qa3 Nc5 20. Nd2 a5 21. f3 Kg7 22. Nb3 Nxd3 23. Rxd3 Red8 24. e5 Qh4 25. g3 Qg5 26. Nxd4 Rc1 27. Rxc1 Qxc1+ 28. Kf2 Re8 29. e6 Qh1 30. Qd6 Qxh2+ 31. Ke3 Bc8 32. Qe5+ Kg8 33. e7 Qxb2 34. g4 Ba6 35. Rd1 Qa3+ 36. Kf2 Qxe7 37. Qxe7 Rxe7 38. Rd2 Rd7 39. Ke3 Rd6 40. Rc2 Bb7 41. Rc7 Bd5 42. a3 Kg7 43. Kf4 Kf6 44. Rc1 Be6 45. Ke4 Bd7 46. Rh1 Bc6+ 47. Ke3 Kg7 48. Rb1 Bd5 49. Rd1 Rd7 50. Rb1 Rb7 51. Kf4 Bc4 52. Rc1 Rc7 53. Rb1 Rd7 54. Ke5 b5 55. Rc1 a4 56. Ke4 Re7+ 57. Kf4 g5+ 58. Kg3 Re3 59. Nf5+ 1-0

[Event "Women-Veterans"]
[Site "Aruba"]
[Date "1992.??.??"]
[Round "7"]
[White "Cramling, Pia"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2530"]
[BlackElo "2525"]
[PlyCount "56"]
[EventDate "1992.08.??"]
[EventType "schev"]
[EventRounds "6"]
[EventCountry "NAU"]
[SourceTitle "CBM 033"]
[Source "ChessBase"]
[SourceDate "1993.04.01"]
[SourceVersion "1"]
[SourceVersionDate "1993.04.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Qc2 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. g4 c5 12. O-O-O Nc6 13. h4 g6 14. g5 hxg5 15. hxg5 Bg7 16. Rh4 cxd4 17. exd4 Rc8 $146 ({RR} 17... Re8 18. Bh3 b5 19. Kb1 Bc8 20. Bxc8 Rxc8 21. Qd2 Qd7 22. Ka1 b4 23. Na4 Nxd4 24. Rxd4 Qxa4 25. Rxb4 Qc6 26. a3 Qa6 27. Kb1 Rc6 28. Nd4 Rc4 29. f4 Rec8 30. Nf3 Rxb4 31. axb4 Qc4 32. Ne5 {Cramling,P (2525)-Vaganian,R (2645) Biel 1994 ½-½ (70)}) 18. Kb1 Re8 19. Bh3 Rc7 20. Qd2 Rce7 21. Nh2 Ba6 22. Ng4 Re2 23. Nxe2 Rxe2 24. Qc1 Nb4 25. Ne5 Bxe5 26. dxe5 Bd3+ 27. Ka1 Nc2+ 28. Kb1 Na3+ 1/2-1/2

[Event "Berliner Sommer 09th"]
[Site "Berlin"]
[Date "1991.??.??"]
[Round "?"]
[White "Eingorn, Vereslav S"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2585"]
[BlackElo "2525"]
[PlyCount "92"]
[EventDate "1991.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Be7 4. Nc3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Rb1 Nbd7 9. cxd5 Nxd5 10. Bxe7 Qxe7 11. Nxd5 exd5 12. Be2 Nf6 13. b4 Bf5 14. Rb2 $146 ({RR} 14. Rb3 c5 15. bxc5 bxc5 16. dxc5 Qxc5 17. O-O Rfb8 18. Nd4 Be4 19. Qc1 Qd6 20. Qc6 Qxc6 21. Nxc6 Rb6 22. Rc1 Kf8 23. Nd4 Rd8 24. Rc7 Rd7 25. Rc8+ Ke7 26. f3 Rxb3 27. axb3 Bg6 28. Bb5 Rb7 {Eingorn,V (2595)-Michalczak,T (2361) Bad Woerishofen 2006 1-0 (39)}) 14... c5 15. bxc5 bxc5 16. dxc5 Qxc5 17. O-O Rab8 18. Qa1 Rxb2 19. Qxb2 Rc8 20. Nd4 Bg6 21. h3 Qa5 22. Bb5 Rc5 23. Bc6 Kh7 24. a3 Rc4 25. Bb5 Rc5 26. Qb4 Qc7 27. Ba6 Rc1 28. Qb2 Rxf1+ 29. Bxf1 Qa5 30. Qc1 Qb6 31. Nb5 Ne4 32. Nd4 Nc5 33. Qc3 Ne6 34. Nxe6 fxe6 35. Bd3 Bxd3 36. Qxd3+ Kg8 37. Qg6 Kf8 38. g3 a5 39. a4 d4 40. exd4 Qxd4 41. Qc2 Qd5 42. h4 Kf7 43. Kf1 Kf6 44. Ke2 Qe5+ 45. Kf1 Qd5 46. Qc3+ Kg6 1/2-1/2

[Event "Athens Akropolis-A"]
[Site "Athens"]
[Date "1988.??.??"]
[Round "?"]
[White "Bellon Lopez, Juan Manuel"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2445"]
[BlackElo "2505"]
[PlyCount "61"]
[EventDate "1988.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GRE"]
[EventCategory "8"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 {Dautov,Rustem} d5 2. c4 e6 3. Nf3 Be7 4. Nc3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Qc2 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. g4 c5 12. O-O-O cxd4 13. exd4 Nc6 14. h4 Bc8 ({RR} 14... g6 15. g5 hxg5 16. hxg5 Bxg5+ ({RR} 16... Bg7 17. Qd2 Qd6 18. Rh4) 17. Kb1 Bf6 ({RR} 17... Kg7 18. a3 Bf6 19. Rg1 Rh8 20. Bd3 Rh6 21. Ne2 Qd6) 18. Bd3 Nb4 19. Bxg6 Nxc2 20. Bh7+ Kg7 21. Rdg1+ Bg5 22. Nxg5 Kf6 23. Rh6+ Ke7 24. Bxc2 Qd7) ({RR} 14... g6 15. g5 hxg5 16. hxg5 Bg7 17. Qd2 Qd6 18. Rh4 Rac8 19. Kb1 a6 20. Bd3 Rc7 21. Rdh1 Re8 22. Nd1 Nb4 23. Ne5 Nxd3 24. Nxd3 Rce7 25. Ne3 Re4 26. Ng4 Bc8 27. Nde5 Bxg4 28. Nxg4 Qe7 29. f3 {Bellon Lopez,J (2463)-Hellers,F (2605) Sweden 2000 ½-½ (69)}) ({RR} 14... Nb4 15. Qb3 a5 16. a3 Nc6 17. g5 hxg5 18. hxg5 Bxg5+ 19. Kb1 a4 20. Qxd5 Qe7 21. Qxg5 {1-0 (21) Khromkin,A (2191)-Pournami S (1770) chess.com INT 2025}) ({RR} 14... g6 15. g5 hxg5 16. hxg5 Bxg5+ 17. Kb1 Qf6 18. Nxg5 Qxg5 19. a3 Rad8 20. Bb5 Kg7 21. Ne2 Qf6 22. Rhg1 Rh8 23. Bd3 Bc8 24. f4 Ne7 25. Qc7 Bf5 26. Qxa7 Rh2 27. Ng3 Bxd3+ 28. Rxd3 Nf5 29. Ka2 {Bellon Lopez,J (2445)-Lafuente,P (2524) Barbera del Valles 2009 ½-½ (39)}) 15. g5 hxg5 16. hxg5 Bxg5+ 17. Nxg5 $146 ({RR} 17. Kb1 g6 ({RR} 17... Bh6) 18. a3 ({RR} 18. Bh3) 18... Bg4 ({RR} 18... Bf6 19. Bd3 ({RR} 19. Qc1 Bf5+ 20. Bd3 Bxd3+ 21. Rxd3 Re8) 19... Bg7 ({RR} 19... Bg4 20. Bxg6 Bxf3 21. Bh7+ Kg7 22. Rdg1+ Bg5 23. Rh4)) 19. Be2 Bf5 ({RR} 19... Bf6 20. Rdg1 Bxf3 21. Bxf3 Nxd4 22. Rxg6+ fxg6 23. Qxg6+ Bg7 24. Bxd5+) 20. Bd3 Bxd3 21. Qxd3 Bf6 22. Ne5 Nxe5 23. dxe5 Bxe5 24. Nxd5 Re8 ({RR} 24... Bg7 25. f4 Qd6 26. f5 Qe5 27. Rd2) 25. f4 Bg7 26. f5 g5 ({RR} 26... Qd6 27. fxg6 Qxg6 ({RR} 27... fxg6 28. Qh3) 28. Qxg6 fxg6 29. Nc7) 27. Qf3 ({RR} 27. f6 Bxf6 28. Rh6 Bg7 29. Qh7+ Kf8 30. Rg6) 27... f6 28. Qb3 Kf8 29. Nf4 gxf4 30. Rxd8 Raxd8 31. Qb4+ Re7 {Serper,G (2517)-Baginskaite,C (2299) San Diego 2006 CBM 112 [Dautov,Rustem] 1-0 (39)}) ({RR} 17. Kb1 g6 18. a3 Bf5 19. Bd3 Bxd3 20. Qxd3 Bf6 21. Rdg1 Ne7 22. Ne5 Kg7 23. Ng4 Qd6 24. Qf3 Rh8 25. Nb5 Qc6 26. Rc1 Rxh1 27. Qxh1 Qe6 28. Qh6+ Kg8 29. Qf4 Bg7 30. Nc7 Qc8 31. Nxa8 Qxa8 {Vitiugov,N (2550)-Solozhenkin,E (2508) St Petersburg 2006 1-0 (32)}) 17... Qxg5+ 18. f4 Qxf4+ 19. Kb1 g6 20. Nxd5 Qf5 21. Bd3 Qxd5 22. Qh2 Kg7 23. Qh6+ Kf6 24. Qxf8 Qxa2+ 25. Kc1 Qa1+ 26. Kc2 Nxd4+ 27. Kc3 Qa5+ 28. b4 Qa3+ 29. Kxd4 Qb2+ 30. Ke3 Qe5+ 31. Kd2 1/2-1/2

[Event "URS-ch47 Final"]
[Site "Minsk"]
[Date "1979.12.??"]
[Round "15"]
[White "Beliavsky, Alexander G"]
[Black "Geller, Efim P"]
[Result "0-1"]
[ECO "D58"]
[WhiteElo "2595"]
[BlackElo "2550"]
[Annotator "ChessBase"]
[PlyCount "76"]
[EventDate "1979.11.29"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[EventCategory "12"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Be2 Nbd7 9. cxd5 exd5 10. O-O Bb7 11. Qb3 c5 12. Bxf6 Nxf6 13. dxc5 Bxc5 14. Rfd1 (14. Nb5 $5 {bd4}) ({RR} 14. Qa4 Ne4 15. Rac1 Qf6 16. Ba6 Bc6 17. Qd1 Rfe8 18. Nd4 Bxd4 19. Qxd4 Qxd4 20. exd4 Nd6 21. a4 Rab8 22. Rfd1 b5 23. axb5 Bxb5 24. Nxb5 Nxb5 25. Kf1 Rb6 26. Ra1 Nc7 27. Bd3 Rxb2 28. Rxa7 Ne6 {Beliavsky,A (2590)-Jussupow,A (2485) Vilnius 1980 ½-½ (113)}) 14... Qe7 15. Nd4 Rad8 $146 ({RR} 15... Rfd8 16. Bf3 Qe5 17. Nde2 Ne4 18. Nb5 Ng5 19. Nbd4 Nxf3+ 20. Nxf3 Qe4 21. Nfd4 h5 22. Rac1 Rac8 23. Ng3 Qg6 24. Ngf5 Qf6 25. Qd3 g6 26. Ng3 Bd6 27. Nge2 Rc5 28. Rc3 Rdc8 29. Rdc1 Qe5 30. Nf3 {Nikolic,P (2515)-Kapelan,M (2340) Vrsac 1981 1-0 (63)}) ({RR} 15... Rfd8 16. Bf3 Ne4 17. Nce2 Qh4 18. Ng3 g6 19. a4 a6 20. Rd3 h5 21. Rad1 Qf6 22. Nge2 Bd6 23. g3 Be5 24. h4 Nc5 25. Qc2 Nxd3 26. Qxd3 Rac8 {0-1 (26) Schwarz-Klovans,J (2415) Oberwart 1993}) 16. Rac1 Ne4 17. Bf3 Rfe8 18. Na4 (18. g3 $2 Nxf2 19. Nf5 (19. Kxf2 Qxe3+ 20. Kg2 Bxd4 $19) 19... Qe5 20. Kxf2 Qxf5 $19) 18... Ng5 19. Bg4 g6 20. Nc3 Ne4 21. Qc2 h5 22. Bf3 h4 23. Qd3 Qe5 24. Nce2 a5 25. Rc2 Ra8 {'!' ChessBase.} 26. a4 {'?' ChessBase.} (26. Bxe4 $8 dxe4 $17) 26... Ba6 27. Qb3 Bc4 {'-+' ChessBase.} 28. Rxc4 dxc4 29. Qxc4 Rad8 30. Qb3 Rd6 31. h3 Rf6 32. Qc2 Ng5 33. Bb7 Bd6 34. Nf4 Rxf4 35. Nc6 Nxh3+ 36. gxh3 Qg5+ 37. Kf1 Rf6 38. Qd2 Bg3 0-1

[Event "Lone Pine op Louis D. Statham Masters"]
[Site "Lone Pine"]
[Date "1980.03.23"]
[Round "7"]
[White "Larsen, Bent"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2590"]
[BlackElo "2565"]
[PlyCount "84"]
[EventDate "1980.03.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 {Gheorghiu,F/Primel,D} e6 2. Nc3 d5 3. d4 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Bd3 ({RR} 8. cxd5) 8... Bb7 9. O-O Nbd7 10. Qe2 c5 11. Rfd1 cxd4 12. Nxd4 ({RR} 12. exd4 a6 13. a4 Nh5 14. Bg3 Nxg3 15. hxg3 Nf6 16. Ne5 dxc4 17. Nxc4 b5 18. axb5 axb5 19. Nxb5 Rxa1 20. Rxa1 Bc6 21. Ne5 Bxb5 22. Bxb5 Qxd4 23. Nc6 Qd6 24. Rd1 Qc7 25. Nxe7+ Qxe7 26. Bc4 h5) 12... Ne5 13. Bxf6 Bxf6 14. cxd5 Nxd3 15. Qxd3 Bxd5 16. Qa6 $146 ({RR} 16. Qe2 Rc8 17. Ndb5 Rc5 18. Nxd5 exd5 19. Rd2 Qd7 20. Nd4 Rfc8 21. Rad1 Qa4 22. b3 Qa5 23. g3 Rc1 24. Kg2 Rxd1 25. Rxd1 Rc5 26. h4 Qb4 27. h5 Rc7 28. Qf3 Rc5 29. Qf5 Qa3 30. Qd7 Kf8 {Gheorghiu,F (2550)-Petrosian,A (2485) Bagneux 1982 EXT 2000 [Gheorghiu,F/Primel,D] 1-0 (36)} ({RR} 30... Qxa2 31. Qe8+ Kh7 32. Qxf7)) ({RR} 16. Qe2 Rc8 17. Nxd5 Qxd5 18. Rac1 Qb7 19. Nb5 Rxc1 20. Rxc1 Rc8 21. Rxc8+ Qxc8 22. Qd2 a6 23. Na3 b5 24. b3 Qc3 25. Qxc3 Bxc3 26. Nc2 Kf8 27. Kf1 Ke7 28. Ke2 Kd6 29. Kd3 Bf6 30. e4 Kc5 {Riazhskih,V (2236)-Pilchuk,M (1864) Voronezh 2013 ½-½ (31)}) 16... Qd7 ({RR} 16... Qc8 17. Nxd5 exd5 18. Rac1) 17. Nxd5 Qxd5 18. Rac1 Rfd8 19. Rd2 Qe4 20. Nf3 Rxd2 21. Nxd2 Qb4 22. Rc8+ Rxc8 23. Qxc8+ Kh7 24. Qc2+ g6 25. b3 Kg7 26. h3 Qc3 27. Qxc3 Bxc3 28. Nc4 Kf8 29. Kf1 h5 30. Na3 a6 31. Ke2 Ke7 32. Kd3 Bg7 33. Nc2 Kd6 34. e4 Kc5 35. f4 Bb2 36. b4+ Kd6 37. e5+ Kc6 38. Ke4 Bc3 39. g3 Bd2 40. Kd3 Bc1 41. Ke4 Bd2 42. Kd3 Bc1 1/2-1/2

[Event "URS-ch45 Final"]
[Site "Leningrad"]
[Date "1977.12.19"]
[Round "14"]
[White "Petrosian, Tigran V"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2645"]
[BlackElo "2590"]
[PlyCount "37"]
[EventDate "1977.11.29"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[EventCategory "12"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 O-O 6. e3 h6 7. Bh4 b6 8. Bd3 Bb7 9. O-O Nbd7 10. Qe2 c5 11. Rfd1 Ne4 12. Bxe7 Qxe7 ({RR} 12... Nxc3 13. bxc3 Qxe7 14. cxd5 exd5 15. Rac1 c4 16. Bb1 b5 17. Qc2 g6 18. h4 h5 19. Re1 a5 20. Ng5 Nf6 21. f3 Nh7 22. f4 Nf6 23. f5 Ne4 24. Nxe4 dxe4 25. Qf2 Ra6 26. Rf1 Rf6 27. Qg3 {Santos,A (2147)-Goncalves,L (2138) Pombal POR 2025 1-0 (69)}) 13. cxd5 exd5 14. Ba6 ({RR} 14. Rac1 Rac8 15. dxc5 bxc5 16. Ba6 Ndf6 17. Nxe4 Nxe4 18. Nd2 Ng5 19. Qb5 Bxa6 20. Qxa6 Rc7 21. Qa3 Rd8 22. Nb3 Ne6 23. h3 Rc6 24. Rc2 d4 25. exd4 Rcd6 26. d5 Rxd5 27. Rcd2 Rxd2 28. Rxd2 Nd4 {Wang,Y (2739)-Adams,M (2712) Wijk aan Zee 2009 0-1 (65)}) 14... Bxa6 $146 ({RR} 14... Ndf6 15. Nxe4 Nxe4 16. dxc5 bxc5 17. Nd2 Nf6 18. b3 Rab8 19. Bxb7 Rxb7 20. Qa6 Rfb8 21. Rac1 Rb6 22. Qa3 Rb4 23. Nf3 Qc7 24. Rc2 a5 25. Qc1 Rc8 26. Rd4 Rxd4 27. Nxd4 Ne4 28. f3 Nd6 29. Qd2 {Cruz,R-Esposito,A Buenos Aires 1963 0-1 (40)}) ({RR} 14... Nxc3 15. bxc3 Nf6 16. Bd3 c4 17. Bb1 Qa3 18. Qd2 b5 19. Ne1 a5 20. Bf5 g6 21. Nc2 Qa4 22. e4 gxf5 23. Qxh6 Nh7 24. Ne3 Ra6 25. Qf4 fxe4 26. Nf5 Kh8 27. Qe5+ Rf6 28. Nd6 Bc6 {0-1 (28) Osnos,V (2490)-Azmaiparashvili,Z Kutaisi 1978}) 15. Qxa6 Ndf6 16. dxc5 Nxc3 17. bxc3 Qxc5 18. Nd4 Rfc8 19. Ne2 1/2-1/2

[Event "URS"]
[Site "Soviet Union"]
[Date "1979.??.??"]
[Round "?"]
[White "Lputian, Smbat G"]
[Black "Geller, Efim P"]
[Result "0-1"]
[ECO "D58"]
[BlackElo "2550"]
[PlyCount "52"]
[EventDate "1979.??.??"]
[EventType "game"]
[EventRounds "9"]
[EventCountry "URS"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Qb3 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. Rd1 Re8 12. Bd3 Nc6 13. Bb1 Na5 14. Qc2 g6 15. h4 h5 16. g4 hxg4 17. h5 gxf3 18. hxg6 Rxe3+ $146 ({RR} 18... Re7 19. g7 Bxg7 20. Rh8+ {1-0 (20) Movsziszian,K-Kuzmin,A (2355) Leningrad 1985}) 19. fxe3 Bh4+ 20. Kd2 Nc4+ 21. Kc1 Qg5 22. Rxh4 Qxe3+ 23. Rd2 Qe1+ 24. Qd1 Qxh4 25. Qxf3 fxg6 26. Rg2 Qh6+ 0-1

[Event "Olympiad-24"]
[Site "Valetta"]
[Date "1980.12.06"]
[Round "14"]
[White "Hoi, Carsten"]
[Black "Geller, Efim P"]
[Result "0-1"]
[ECO "D58"]
[WhiteElo "2410"]
[BlackElo "2565"]
[PlyCount "68"]
[EventDate "1980.11.20"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "MLT"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Denmark"]
[BlackTeam "Soviet Union"]
[WhiteTeamCountry "DEN"]
[BlackTeamCountry "URS"]

1. d4 {ChessBase} d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Rc1 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. b4 c5 12. bxc5 bxc5 13. Bb5 Na6 14. O-O Nc7 15. Qa4 cxd4 16. Nxd4 Bxd4 17. exd4 $146 ({RR} 17. Qxd4 Ne6 18. Qe5 a6 19. Ba4 ({RR} 19. Be2 d4 20. Rfd1 Re8 21. exd4 Ng5 22. Qg3 Rc8 23. Bf1 Ne4 24. Nxe4 Rxc1 25. Rxc1 Rxe4) 19... d4 20. Rfd1 ({RR} 20. exd4 Qxd4) 20... Qh4 21. exd4 Nf4 22. d5 Qg4 23. Qe4 Rac8 24. Kf1 a5 25. h3 ({RR} 25. Qf3 Ba6+ 26. Bb5 Qxf3 27. gxf3 Bxb5+ 28. Nxb5 Rxc1 29. Rxc1 Nxd5) 25... Qg5 26. Bb5 ({RR} 26. Rb1 f5 27. Qf3 Rxc3 28. Qxc3 Qxg2+ 29. Ke1 Qg1+ 30. Kd2 Qxf2+ 31. Kc1 Ne2+) 26... Nxd5 27. Ne2 Ne3+ 28. Qxe3 Qxb5 29. Kg1 Rxc1 30. Rxc1 Re8 31. Nd4 Qd7 {Raicevic,V (2485)-Geller,E (2525) Moscow 1986 MCL [ChessBase] ½-½ (32)}) 17... Ne6 18. Ba6 Bxa6 19. Qxa6 Qg5 20. Ne2 Rab8 21. Rc3 Rb2 22. Re3 Rd2 23. h3 Rb8 24. Rc1 Rbb2 25. Rxe6 fxe6 26. Qxe6+ Kh7 27. Rc8 Rxe2 28. Qg8+ Kg6 29. Rc6+ Kh5 30. Qf7+ Kh4 31. Rg6 Rxf2 32. Qxf2+ Rxf2 33. Rxg5 Kxg5 34. Kxf2 Kf4 0-1

[Event "Moscow"]
[Site "Moscow"]
[Date "1981.04.??"]
[Round "9"]
[White "Portisch, Lajos"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2650"]
[BlackElo "2615"]
[Annotator "Belov,Igor"]
[PlyCount "101"]
[EventDate "1981.04.08"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "URS"]
[EventCategory "15"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Rc1 Bb7 9. Be2 Nbd7 10. cxd5 exd5 11. O-O c5 12. Qc2 (12. dxc5 bxc5 13. Bg3 Rc8 14. Rc2 Qb6 15. Rd2 Rfd8 16. Qb1 Qe6 17. Rfd1 Ne4 18. Nxe4 dxe4 $10 {Timman,J-Li,Zunian/Thessaloniki(ol)/1984/0,5 (42) Inf 38/579/}) (12. Bb5 Rc8 13. dxc5 bxc5 14. Re1 {Beliavsky,A-Georgadze,T/URS/1981/1:0 (42) Inf 31/493/} a6 $1 $13) (12. Qa4 $1 a6 13. dxc5 bxc5 14. Rfd1 Qb6 15. Qb3 Qa7 16. Bg3 $14 {Karpov,An-Kasparov,G/Moscow(m/31)/1984/0,5 (35) Inf 38/577/}) 12... Rc8 (12... a6 13. Rfd1 c4 $6 14. a4 $1 $14 {Hort,V-Karpov,An/Amsterdam/1981/1:0 (26) Inf 31/495/}) (12... Ne4 13. Bxe7 Qxe7 14. dxc5 Nxc3 15. Qxc3 bxc5 16. Rfe1 Rfc8 17. Bd3 a5 18. Qa3 Rc7 $10 {Vilela,J-Zaitsev,I/Havana/1983/}) 13. Rfd1 Ne4 14. Bxe7 Qxe7 15. dxc5 (15. Qa4 a6 16. dxc5 Nxc3 17. Rxc3 bxc5 18. Qa3 Rfe8 $10 {Tukmakov,V-Georgadze,T/Erevan(zt)/1982/0,5 (40) Inf 33/568/}) 15... Rxc5 (15... Nxc3 $5 16. Qxc3 bxc5 $10) 16. Qb3 Ndf6 17. Nxe4 (17. Nb5 a6 18. Nbd4 Rfc8 $1 $10) (17. Na4 Rxc1 18. Rxc1 Ng4 $132) 17... dxe4 18. Nd4 Rfc8 19. Qa3 (19. Rxc5 Qxc5 $5 20. Nb5 $140 Bd5 $13) 19... Bd5 (19... Rxc1 $2 20. Qxe7) 20. Nb5 a5 $10 21. h3 Qe5 22. Rxc5 (22. Nc3 $6 Be6 23. Rd4 Qg5 24. Kf1 Rf5 $17 { g3/}) 22... Rxc5 23. Nc3 g6 (23... Bc6 $5 24. Qb3 b5 25. Rd8+ Kh7) 24. Qa4 $1 Kg7 25. Rd4 $146 (25. Qd4 Qxd4 26. Rxd4 Kf8 $10) ({RR} 25. Qd4 Qxd4 26. Rxd4 Bc6 27. Bd1 Kf8 28. Bb3 Ke7 29. Kf1 h5 30. Kg1 b5 31. a3 h4 32. Ba2 Ne8 33. Bb1 f5 34. Ba2 Nc7 35. Kh2 Bd7 36. f3 exf3 37. gxf3 g5 38. Kg2 Be6 39. Bxe6 Nxe6 {Agzamov,G (2535)-Geller,E (2575) Moscow 1983 ½-½ (71)}) 25... h5 26. Qd1 $14 Be6 { b5/} 27. a4 h4 28. Bb5 g5 29. Be2 {× g4/} Rc7 30. Rd6 Rd7 (30... Qc5 31. Qd4 Qxd4 32. exd4 $16) 31. Rxd7 Nxd7 32. Bb5 Nf6 33. Qd4 Qxd4 $8 (33... Qf5 $6 34. Bc6 $16) 34. exd4 Kf8 35. Bc6 Bb3 (35... Bf5 36. Kf1 Ke7 37. Ke2 Kd6 38. Ba8 $16 { e3/}) 36. Kf1 Ke7 37. Ke2 Kd6 38. Ba8 Ke6 39. Ke3 Nd5+ $1 (39... Kf5 40. Nxe4 Bxa4 41. Nd6+ Ke6 42. Nc4 $16) 40. Bxd5+ Bxd5 41. Nxe4 f6 42. f4 (42. f3 Bb3 43. Nc3 Kf5 $44) 42... Kf5 43. g4+ hxg3 44. Nxg3+ Kg6 45. fxg5 fxg5 46. Ne4 Bb3 47. Nc3 Kf5 $44 48. Kf3 Bc4 49. Kg3 Bf7 50. d5 Be8 $1 (50... Ke5 51. Kg4) 51. Nb5 (51. Nb5 Ke5 52. Kg4 Bd7+ $10) 1/2-1/2

[Event "URS-chT Republics 15th final A"]
[Site "Moscow"]
[Date "1981.05.??"]
[Round "3.2"]
[White "Romanishin, Oleg M"]
[Black "Geller, Efim P"]
[Result "1-0"]
[ECO "D58"]
[WhiteElo "2595"]
[BlackElo "2615"]
[PlyCount "55"]
[EventDate "1981.05.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "URS"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]
[WhiteTeam "Ukraine"]
[BlackTeam "Russia"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "RUS"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Qc2 Bb7 9. Rd1 Nbd7 10. cxd5 ({RR} 10. Be2 Ne4 11. Bxe7 Qxe7 12. cxd5 Nxc3 13. bxc3 exd5 14. O-O c5 15. a4 Rac8 16. Qb2 Bc6 17. Ra1 Rc7 18. Rfb1 Rb8 19. Bb5 Qd6 20. h3 Ra8 21. Qe2 c4 22. a5 Bxb5 23. Rxb5 Rcc8 24. Rb2 Rcb8 {Andreikin,D (2710)-Drozdowski,K (2461) chess.com INT 2025 ½-½ (89)}) ({RR} 10. a3 Rc8 11. h3 c5 12. cxd5 Nxd5 13. Bxe7 Qxe7 14. Nxd5 exd5 15. Qb1 c4 16. Rc1 b5 17. Be2 a5 18. O-O b4 19. axb4 axb4 20. Qf5 Qe6 21. Qxe6 fxe6 22. Ra1 Ra8 23. Rfc1 b3 24. e4 Rfc8 {Batyrov,S (2312)-Rumyantsev,S (2301) Orsha BLR 2026 0-1 (45)}) 10... Nxd5 11. Bg3 c5 12. Nxd5 $146 ({RR} 12. dxc5 Rc8 13. Nxd5 exd5 14. Bb5 a6 15. Bd3 bxc5 16. O-O Nf6 17. Bf5 Ra8 18. Be5 Qb6 19. Rd3 a5 20. Rc1 a4 21. Rd2 Ne4 22. Rdd1 g6 23. Bxe4 dxe4 24. Nd2 Qe6 25. Nc4 Bd5 26. Nb6 Rad8 {Lputian,S (2495)-Pigusov,E (2430) Irkutsk 1983 ½-½ (40)}) ({RR} 12. dxc5 Nxc5 13. Bc4 Rc8 14. O-O Bf6 15. Nb5 Ba6 16. e4 Nb7 17. Qe2 Na5 18. exd5 Nxc4 19. dxe6 Qe7 20. Nd6 Nxd6 21. Qxa6 Ne4 22. Rfe1 Nxg3 23. hxg3 fxe6 24. Re2 Rc6 25. Red2 Rc7 26. Qa4 Rfc8 {Romanishin,O (2585)-Geller,E (2575) Moscow 1983 ½-½ (32)}) ({RR} 12. Bb5 cxd4 13. Rxd4 Bc5 14. Rd1 N7f6 15. e4 a6 16. Bc4 Nb4 17. Qe2 Qc8 18. O-O b5 19. Bb3 Nh5 20. Be5 Nc6 21. Rc1 Be7 22. Nd5 Qd8 23. Bc7 Qe8 24. Ne5 exd5 25. Qxh5 dxe4 26. Bd5 Nd8 {Georgiev,K (2430)-Giorgadze,T (2495) Lvov 1984 ½-½ (85)}) 12... exd5 13. dxc5 bxc5 14. Be2 Qa5+ 15. Nd2 Ba6 16. b4 cxb4 17. Nb3 Qb6 18. Rxd5 Rac8 19. Qd2 Bxe2 20. Rxd7 Bb5 21. Rxe7 Rfd8 22. Nd4 Qg6 23. Qd1 Rxd4 24. exd4 Qc6 25. f3 Qc3+ 26. Qd2 Qa3 27. Kf2 Qa4 28. Rc7 1-0

[Event "Moscow"]
[Site "Moscow"]
[Date "1981.04.??"]
[Round "1"]
[White "Polugaevsky, Lev"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2620"]
[BlackElo "2615"]
[PlyCount "37"]
[EventDate "1981.04.08"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "URS"]
[EventCategory "15"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 {Stohl,Igor} e6 2. Nf3 Nf6 3. Nc3 d5 4. d4 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Be2 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. b4 c5 ({RR} 11... c6 12. O-O Re8 13. Qb3 a5 14. a3 Nd7 15. b5 c5 16. Nxd5 Bxd4 17. Rad1 Ne5 18. Nxe5 Bxd5) 12. bxc5 bxc5 13. Rb1 Qa5 ({RR} 13... Bc6 14. O-O Nd7 15. Bb5 Qc7 16. Qd2 Rab8 17. Bxc6 Qxc6 18. dxc5 Bxc3 19. Qxc3 Qxc5 20. Qxc5 Nxc5 21. Nd4 Rfc8 22. f3 g6 23. Rxb8 Rxb8 24. Nc6 Re8 25. Kf2 Nd3+ 26. Ke2 Nf4+) 14. Qd2 cxd4 15. Nxd4 Bxd4 16. exd4 ({RR} 16. Qxd4 Nc6 17. Qd2) ({RR} 16. Qxd4 Nc6 17. Qd2 d4 18. exd4 Ba6 19. Bxa6 Qxa6 20. Ne2 Rfe8 21. Rb2 Nxd4 22. Qxd4 Rad8 23. Qc3 Rc8 24. Qd2 Rcd8 25. Qc3 Rc8 26. Qd2 Rcd8 27. Qb4 Qa5 28. Qxa5 Rc8 29. Qd2 Rcd8 30. Qf4 Rxe2+ {Bacallao Alonso,Y (2583)-Cruz,C (2564) Antofagasta 2019 ½-½ (31)}) 16... Bc6 ({RR} 16... Ba6 17. Nb5 Qd8 18. O-O Nc6 19. Rfd1 ({RR} 19. Rfc1 Qf6 20. Nc7 Bxe2 21. Nxa8 Bc4) 19... Qf6 20. Bf1 ({RR} 20. Bf3 Rab8 21. a4 Rfd8 22. Qc3 Bc8 23. Rbc1 a6 {RR} 24. Qxc6 Qxc6 25. Rxc6 axb5 26. axb5) 20... Rab8 21. a4 Rfc8 ({RR} 21... Bc8) ({RR} 21... Rfd8) 22. Rb3 Bxb5 23. axb5 Nd8 24. Qa2 Rc7 25. Ra3 Qf5 26. Re3 ({RR} 26. Rxa7 Rc2) 26... Ne6 ({RR} 26... Rc2 27. Re8+ Kh7 28. Qxc2 Qxc2 29. Bd3+) 27. Re5 Qg4 28. Be2 Qg6 29. g3 ({RR} 29. Qxd5 Rd8 ({RR} 29... Nf4 30. Qf3) 30. Qe4 Qxe4 31. Rxe4 Rcd7) 29... Rbc8 ({RR} 29... Nf4 30. Bf1) ({RR} 29... Rc2 30. Qxa7) 30. Bh5 Qf6 31. Qxd5 {Karpov,A (2725)-Short,N (2685) Linares 1992 Candidates [Stohl,Igor] 1-0 (45)} {RR} Rd8 32. Qe4 Rc4 33. Rf5) ({RR} 16... Ba6 17. Nb5 Qd8 18. O-O Nd7 19. Rfc1 Nf6 20. f3 Re8 21. a4 Re7 22. Bd3 Bc8 23. Qf4 a6 24. Nc7 g5 25. Qxf6 Re1+ 26. Rxe1 Qxf6 27. Kh1 Qxd4 28. Rbd1 Kg7 29. Nxa8 Qa7 30. Rc1 Qd4 31. Bf1 {Vaganian,R (2605)-Geller,E (2515) New York 1990 1-0 (34)}) 17. Nb5 $146 ({RR} 17. O-O Nd7 18. Rfd1 Rab8 19. Rbc1 Qa3 20. Bd3 Nf6 21. Qf4 Bd7 22. Bc2 Rfc8 23. Bb3 Qa5 24. Qe3 Rc7 25. Nb1 Re8 26. Qd2 Qxd2 27. Nxd2 Rec8 28. Rxc7 Rxc7 29. Nf1 Kf8 30. Ne3 Be6 31. Re1 Rc3 {Kron,V (2395)-Barsov,A (2425) Moscow 1991 ½-½ (66)}) 17... Qd8 18. O-O {RR} Nd7 19. Rfc1 1/2-1/2

[Event "Moscow"]
[Site "Moscow"]
[Date "1981.04.??"]
[Round "3"]
[White "Karpov, Anatoly"]
[Black "Geller, Efim P"]
[Result "1-0"]
[ECO "D58"]
[WhiteElo "2690"]
[BlackElo "2615"]
[Annotator "Belov,Igor"]
[PlyCount "65"]
[EventDate "1981.04.08"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "URS"]
[EventCategory "15"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Rc1 Bb7 9. Bd3 Nbd7 10. O-O c5 11. Qe2 Rc8 (11... dxc4 12. Bxc4 a6 13. a4 cxd4 14. exd4 Re8 15. Rfd1 Nh5 $1 16. Bg3 Nxg3 17. hxg3 Nf6 18. Ne5 Bb4 19. f4 $14) (11... Ne4 12. Bg3 $1 Nxg3 13. hxg3 cxd4 14. exd4 dxc4 15. Bxc4 Nf6 16. Rfd1 Bb4 17. Ne5 $14) 12. Bg3 $1 cxd4 13. exd4 dxc4 14. Bxc4 Bxf3 $6 (14... Nh5 $5 15. Rfd1 (15. Ba6 Nxg3 16. hxg3 Bxa6 17. Qxa6 Rc7 $10 {Najdorf,M-Hort,V/Lugano(ol)/1968/}) 15... Nxg3 16. hxg3 Nf6 17. Ne5 Bb4 $1 18. Ba6 Qe7 $10 {Gurevich,M-Beliavsky,A/Reggio Emilia/1989/0,5 (22)/}) 15. gxf3 Nh5 $8 16. Ba6 Nxg3 17. hxg3 Rc7 (17... Rc6 18. Rfd1 Nf6 19. Kg2 $1 $14 (19. Nb5 Qd7 20. a3 Nd5 21. Rc4 Bg5 22. Nc3 {Torre,E-Gurevich,M/Leningrad/1987/0,5 (22)/}) 19... Qb8 $140 $2 20. Nd5 $1 $16) (17... Ra8 18. Rfd1 Nf6 19. d5 exd5 20. Bb7 Rb8 21. Bxd5 $5 $14 (21. Nxd5 $14)) 18. Rfd1 $146 ({RR} 18. d5 Nc5 19. Bc4 exd5 20. Nxd5 Rd7 21. b4 Ne6 22. Rfd1 b5 23. Bb3 a6 24. f4 Bd6 25. Qg4 Kh8 26. f5 Qg5 27. Ne3 Qxg4 28. Nxg4 Nd8 29. Kg2 Rc7 30. Rxc7 Bxc7 31. Rd7 Bb8 32. Bd5 h5 {Sundararajan,K (2427)-Johannsson,O (2206) Reykjavik 2018 ½-½ (79)}) 18... Nf6 19. Nb5 $14 Rxc1 20. Rxc1 Nd5 (20... Qb8 21. Rc7 Nd5 22. Rxa7 $16) 21. Nxa7 Nb4 22. a3 $1 Qa8 $5 (22... Nxa6 23. Nc6 $1 Qd7 24. Qxa6 $16) 23. Rc7 $1 $8 (23. Nc8 $2 Bg5 $1 $19) 23... Nd5 24. Rb7 $1 (24. Rd7 Rd8 $1 25. Rxd8+ Bxd8 26. Qb5 Bf6 $13) 24... Bf6 25. Nc6 $16 Rc8 26. Ne5 Bxe5 27. dxe5 Rc1+ (27... b5 28. Qxb5 Rc1+ (28... Nc7 29. Qd7 $18) 29. Kg2 Nc7 30. Rb8+ $18) 28. Kg2 $1 (28. Kh2 $6 Qd8 29. Bd3 Nf4 $1 $17) 28... Qd8 29. Bd3 Ra1 (29... g6 30. Qd2 Ra1 31. Qxh6 $18) (29... Rc7 30. Rxc7 Qxc7 $16) 30. Qe4 g6 31. Rxf7 $1 $18 Kxf7 32. Qxg6+ Kf8 33. Qxh6+ (33. Qxh6+ Ke8 (33... Kg8 34. Qh7+ Kf8 35. Qh8+ Ke7 36. Qg7+ Ke8 37. Bg6#) 34. Bb5+ $18) 1-0

[Event "Match/Nation YUG-URS"]
[Site "Skopje"]
[Date "1969.??.??"]
[Round "?"]
[White "Ivkov, Borislav"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D58"]
[PlyCount "68"]
[EventDate "1969.??.??"]
[EventType "team-match"]
[EventRounds "4"]
[EventCountry "YUG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 {ChessBase} d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 O-O 6. e3 h6 7. Bh4 b6 8. Bd3 Bb7 9. O-O Nbd7 10. Qe2 c5 11. Rfd1 Rc8 12. cxd5 Nxd5 13. Bg3 ({RR} 13. Nxd5 Bxh4 14. Nc3 cxd4 ({RR} 14... Bf6 15. Be4 Bxe4 16. Nxe4 cxd4 17. Nxd4) 15. exd4 Qe7 ({RR} 15... Bf6) 16. Ba6 Bxa6 17. Qxa6 Nb8 18. Qa4 Bf6 19. Ne4 a6 20. Qb3 b5 21. a4 bxa4 22. Rxa4 Rfd8 23. h3 Rd5 24. Rb4 Qd8 25. Nxf6+ gxf6 26. Qe3 Kg7 27. Rc1 ({RR} 27. Qf4 Nc6 28. Rb3) 27... a5 {Timman,J (2605)-Ljubojevic,L (2645) Plovdiv 1983 EU-chT [ChessBase] ½-½ (71)}) ({RR} 13. Nxd5 Bxh4 14. Nc3 cxd4 {½-½ (14) Tal,M (2620)-Geller,E (2560) Sochi 1984}) 13... cxd4 14. Nxd5 Bxd5 15. e4 $146 ({RR} 15. Nxd4 Nc5 16. Bb5 {½-½ (16) Baier,C (1906)-Stoevesand,E (1867) Malchow 2011}) ({RR} 15. Ba6 Ra8 16. e4 d3 17. Bxd3 Bc6 18. Bb5 Qc8 19. Rac1 Nc5 20. b4 Bxb5 21. Qxb5 a6 22. Qe2 Rd8 23. bxc5 Bxc5 24. Rxd8+ {1-0 (24) Sommaro,K-Melzer,A Ilmenau 1981}) 15... Bb7 16. Nxd4 Bh4 17. Bd6 Be7 18. Bg3 Bh4 19. Nb5 Bxg3 20. hxg3 Qg5 21. Nd6 Rc7 22. Nb5 Rcc8 23. Nd6 Rc7 24. Bb5 Bc6 25. Qd2 Qxd2 26. Rxd2 Bxb5 27. Nxb5 Rc5 28. Rxd7 Rxb5 29. b3 a5 30. Rad1 Rc8 31. Rb7 a4 32. bxa4 Ra5 33. f3 Rxa4 34. Rdd7 Rf8 1/2-1/2

[Event "Candidates qf Kortschnoj-Geller +4-1=3"]
[Site "Moscow"]
[Date "1971.05.??"]
[Round "5"]
[White "Kortschnoj, Viktor Lvovich"]
[Black "Geller, Efim P"]
[Result "1-0"]
[ECO "D58"]
[PlyCount "51"]
[EventDate "1971.05.13"]
[EventType "match"]
[EventRounds "8"]
[EventCountry "URS"]
[SourceTitle "Candidates"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 O-O 6. e3 h6 7. Bh4 b6 8. Be2 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. O-O Qe7 12. Qb3 Rd8 13. Rad1 c5 14. dxc5 Bxc3 15. Qxc3 ({RR} 15. c6 Nxc6 16. Qxc3 Rac8 17. Qd2 Rc7 18. Bb5 Ne5 19. Nd4 Rdc8 20. Qe2 Nc4 21. b3 Nd6 22. Bd3 Ne4 23. Qb2 Qf6 24. h3 a5 25. Rfe1 Nc5 26. Bf5 Ne6 27. Rd2 Rd8 28. Nxe6 Qxb2 29. Rxb2 fxe6 {Stern,R (2521)-Wacker,P (2306) Bad Wiessee 2016 1-0 (37)}) 15... bxc5 16. Rc1 Nd7 17. Rc2 ({RR} 17. Qa3 Qf6 18. Rfd1 Qb6 19. h3 a5 20. Ne1 Rac8 21. Qb3 Qxb3 22. axb3 g6 23. Bb5 Nb6 24. Ra1 Ra8 25. Nd3 Rdc8 26. Ne5 Kg7 27. Ra3 Kf6 28. Ng4+ Kg7 29. Rda1 c4 30. Rxa5 cxb3 31. Rxa8 Rxa8 {Carlsen,M (2881)-Georgiev,K (2644) Dubai 2014 1-0 (58)}) 17... Rab8 $146 ({RR} 17... Rdc8 18. Qa3 a5 19. Rfc1 Qf6 20. Bb5 Bc6 21. Bxc6 Rxc6 22. Qd3 Rd6 {½-½ (22) Veingold,A (2430)-Tal,M (2620) Tallinn 1983}) ({RR} 17... Rac8 18. Qa3 Rc7 19. Rfc1 Rdc8 20. Nd4 a6 21. Bg4 Kh7 22. h3 Qe5 23. Bf5+ g6 24. Bxd7 Rxd7 25. Rxc5 Re8 26. Qc3 Ree7 27. b4 {1-0 (27) Renet,O (2480)-Santo Roman,M (2360) Epinal 1986}) 18. b3 Qe6 19. Rd1 Qb6 20. Ne1 Rbc8 21. Bg4 Qg6 22. Bh3 Rc7 23. Nd3 Nf6 24. Qa5 Ne8 25. Rxc5 Rxc5 26. Qxc5 1-0

[Event "Candidates Tournament-05"]
[Site "Curacao"]
[Date "1962.06.04"]
[Round "17"]
[White "Petrosian, Tigran V"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D58"]
[PlyCount "32"]
[EventDate "1962.05.02"]
[EventType "tourn"]
[EventRounds "28"]
[EventCountry "AHO"]
[SourceTitle "Candidates"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {Bulletin} Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. Nf3 O-O 6. e3 h6 7. Bh4 b6 8. Bd3 Bb7 9. O-O Nbd7 10. Rc1 c5 11. Qe2 Rc8 12. cxd5 Nxd5 13. Bxe7 ({RR} 13. Bg3 N7f6 14. Nxd5 Qxd5 15. Bc4 Qe4 16. Bd3 Qd5 17. Bc4 {½-½ (17) Lin,W (2540)-Lputian,S (2565) Luzern 1993}) 13... Nxc3 ({RR} 13... Qxe7 14. Nxd5 Bxd5 15. a3 Rcd8 16. dxc5 Bxf3 17. gxf3 Nxc5 18. Bb1 Rd5 19. Ba2 Rh5 20. f4 Qh4 21. f3 e5 22. fxe5 Rxe5 23. Kh1 Qf4 24. Rc3 Rfe8 25. Re1 Qf6 26. e4 Nxe4 27. Re3 Ng3+ 28. hxg3 {Biliskov,V (2311)-Ivekovic,Z (2345) Sibenik 2016 0-1}) ({RR} 13... Qxe7 14. Nxd5 Bxd5 15. Bb1 Bb7 16. e4 ({RR} 16. Rfd1) 16... cxd4 17. Nxd4 Rfd8 18. a3 Rxc1 19. Rxc1 Nc5 20. Qe3 ({RR} 20. Nf3) 20... Qf6 21. e5 Qg5 22. Qxg5 hxg5 23. Nb5 Nb3 24. Re1 Rd2 25. Nxa7 Rxb2 26. Bd3 Nc5 27. Bf1 g4 ({RR} 27... Rb3) 28. Nb5 {Nikolac,J (2475)-Geller,E (2590) Wijk aan Zee 1977 MCL [Bulletin] 0-1 (73)}) 14. Bxd8 $146 ({RR} 14. Rxc3 Qxe7 15. Rfc1 cxd4 16. Nxd4 Rxc3 17. Rxc3 Ne5 18. Bb1 Rd8 19. Qc2 Ng6 20. h3 Qg5 21. f4 Qd5 22. Nxe6 Qxe6 23. f5 Qd5 24. fxg6 Qd1+ 25. Kh2 Qd6+ 26. Kg1 Qg3 27. gxf7+ Kf8 28. e4 Qe1+ {Kaczorowska,M-Swiderska,J Krynica 1998 1-0 (38)}) ({RR} 14. bxc3 Qxe7 15. e4 Rc7 16. Rc2 Rfc8 17. Rfc1 c4 18. Nd2 cxd3 19. Qxd3 Nf6 20. c4 Rd8 21. e5 Nh7 22. Nb3 Qg5 {0-1 (23) Kuczaj,C (1785)-Ficzere,T (1802) Edmonton 2010}) 14... Nxe2+ 15. Bxe2 Rfxd8 16. Rfd1 Kf8 1/2-1/2

[Event "URS-ch34 Final"]
[Site "Tbilisi"]
[Date "1967.02.01"]
[Round "21"]
[White "Smyslov, Vassily V"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D58"]
[PlyCount "27"]
[EventDate "1966.12.29"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 b6 8. Bd3 Bb7 9. O-O Nbd7 10. Rc1 c5 11. cxd5 Nxd5 12. Bxe7 Qxe7 13. Nxd5 Bxd5 14. Bb1 1/2-1/2

[Event "URS-ch41 Final"]
[Site "Moscow"]
[Date "1973.10.04"]
[Round "3"]
[White "Geller, Efim P"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D58"]
[PlyCount "60"]
[EventDate "1973.10.02"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[EventCategory "13"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Be7 5. Nc3 O-O 6. Rc1 h6 7. Bh4 b6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. e3 Bb7 11. Bc4 Nd7 12. O-O Nxc3 13. Rxc3 c5 14. Qe2 Bxf3 15. Qxf3 cxd4 16. exd4 Nf6 17. Re1 $146 ({RR} 17. h3 Rad8 18. Rd1 Rd6 19. Bb3 Rfd8 20. Rcd3 Qd7 21. Qf4 Qb5 22. Qh4 a5 23. a4 Qb4 24. Qf4 b5 25. axb5 Qxb5 26. Qc1 Rc6 27. Qa1 Rb6 28. Qa3 Nd5 29. Rf3 Nb4 30. Ba4 Qa6 31. Qc3 Nd5 {Korotkjevich,S (2349)-Karger,F (2238) Germany 2009 0-1 (52)}) 17... Qd6 18. Rd1 Rad8 19. Bb3 Rd7 20. g3 Rfd8 21. Ba4 Rc7 22. Bb3 Rcd7 23. Ba4 Rc7 24. Bb3 Rcd7 25. Ba4 Rc7 26. Bb3 Rcd7 27. Ba4 Rc7 28. Bb3 Rcd7 29. Ba4 Rc7 30. Bb3 Rcd7 1/2-1/2

[Event "EU-chT 06th Final"]
[Site "Moscow (Russia)"]
[Date "1977.04.??"]
[Round "3.4"]
[White "Ghitescu, Theodor"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2440"]
[BlackElo "2590"]
[PlyCount "32"]
[EventDate "1977.04.13"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "URS"]
[SourceTitle "EU-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Romania"]
[BlackTeam "Soviet Union"]
[WhiteTeamCountry "ROU"]
[BlackTeamCountry "URS"]

1. d4 {ChessBase} d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. Nc3 O-O ({RR} 5... h6 6. Bh4 O-O {½-½ (14) Tal,M (2620)-Geller,E (2560) Sochi 1984}) 6. e3 h6 7. Bh4 b6 8. Bd3 Bb7 9. O-O Nbd7 10. Qe2 c5 11. Rfd1 Rc8 12. cxd5 Nxd5 13. Nxd5 Bxh4 14. Nc3 cxd4 ({RR} 14... Bf6 15. Be4 Bxe4 16. Nxe4 cxd4 17. Nxd4) 15. exd4 Bf6 $146 ({RR} 15... Qe7 16. Ba6 Bxa6 17. Qxa6 Nb8 18. Qa4 Bf6 19. Ne4 a6 20. Qb3 b5 21. a4 bxa4 22. Rxa4 Rfd8 23. h3 Rd5 24. Rb4 Qd8 25. Nxf6+ gxf6 26. Qe3 Kg7 27. Rc1 ({RR} 27. Qf4 Nc6 28. Rb3) 27... a5 28. Rbc4 Rxc4 29. Rxc4 Nd7 30. Qb3 {Timman,J (2605)-Ljubojevic,L (2645) Plovdiv 1983 EU-chT [ChessBase] ½-½ (71)} {RR} Nb6 31. Rc6 Rd6 32. Rxd6 Qxd6 33. Qb5) 16. Be4 Bxe4 1/2-1/2

[Event "URS-ch45 Final"]
[Site "Leningrad"]
[Date "1977.12.12"]
[Round "10"]
[White "Grigorian, Karen Ashotovich"]
[Black "Geller, Efim P"]
[Result "0-1"]
[ECO "D58"]
[WhiteElo "2465"]
[BlackElo "2590"]
[Annotator "ChessBase"]
[PlyCount "48"]
[EventDate "1977.11.29"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[EventCategory "12"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 O-O 6. e3 h6 7. Bh4 b6 8. Qb3 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. Rd1 Re8 12. Bd3 Nc6 13. O-O Na5 14. Qc2 c5 15. dxc5 bxc5 16. Na4 c4 17. Be2 Rb8 $146 ({RR} 17... Qc7 18. Nc3 Rad8 19. Rd2 Rd7 20. Rfd1 Red8 21. Nd4 Nc6 22. Ndb5 Qa5 23. Bxc4 a6 24. Nxd5 Rxd5 25. Rxd5 Rxd5 26. Bxd5 Qxb5 27. a4 Qb6 28. Qe4 Nd8 29. Bxb7 Nxb7 30. b4 Kf8 31. Rd7 Nd8 32. g3 {Polugaevsky,L (2635)-Tal,M (2705) Almaty 1980 1-0 (42)}) 18. Nd4 $2 (18. Rd2 $142 Qe7 19. Rfd1 Red8 $10) (18. Nc3 $6 Qb6 19. Nxd5 Bxd5 20. Rxd5 Qxb2 21. Qxb2 Rxb2 22. Rxa5 Rxe2 $15 {Geller}) 18... Nc6 $1 19. Nxc6 Bxc6 20. Bxc4 Qa5 21. Bb3 Bxa4 22. Bxa4 Rec8 23. Bc6 (23. b4 Qa6 24. Qb3 Rc3 25. b5 Qa5 $19) 23... Qa6 24. Rc1 Bxb2 0-1

[Event "Moscow"]
[Site "Moscow"]
[Date "1975.??.??"]
[Round "?"]
[White "Hort, Vlastimil"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D58"]
[PlyCount "53"]
[EventDate "1975.10.14"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[EventCategory "12"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 b6 8. Bxf6 ({RR} 8. Rc1 Bb7 9. Bxf6 {½-½ (12) Lein,A (2455)-Geller,E (2525) Bad Woerishofen 1992}) 8... Bxf6 9. Rc1 Bb7 10. cxd5 exd5 11. Be2 Qe7 12. O-O Rd8 13. Na4 ({RR} 13. Qb3 c5 14. dxc5 bxc5 15. Rfe1 Bc6 16. Rcd1 Qb7 17. Rd2 Qxb3 18. axb3 Bxc3 19. bxc3 Nd7 20. Ra2 Rdb8 21. Nd2 a5 22. Rea1 a4 23. bxa4 Ra5 24. f4 Rba8 25. Bf3 Nb6 26. c4 Rxa4 27. Rxa4 Rxa4 {Nikolic,P (2602)-Mista,A (2613) Palic 2014 1-0 (55)}) ({RR} 13. Re1 c5 14. dxc5 bxc5 15. Qb3 c4 16. Qc2 a5 17. b3 cxb3 18. Qxb3 Qb4 19. Red1 Na6 20. Nb5 Qxb3 21. axb3 Nb4 22. Nfd4 a4 23. Rc7 Bc8 24. bxa4 Rxa4 25. Rb1 Na6 26. Ra7 Nc5 27. Rc1 Rxa7 {Nikolic,P (2531)-Saltaev,M (2441) Viernheim GER 2024 1-0 (37)}) 13... Na6 $146 ({RR} 13... c6 14. a3 Nd7 15. b4 a5 16. Qb3 axb4 17. axb4 Ra7 18. Rb1 Rda8 19. Nc3 Ra3 20. Qc2 g6 21. Rfc1 Nf8 22. Rb3 R3a7 23. Rb2 Qd6 24. Rd1 Ra1 25. Rbb1 R1a3 26. Rb3 Ra1 27. Rdb1 Qb8 28. Nd2 {Grishenko,V (2233)-Storozhev,N (2024) Kemerovo 2009 ½-½ (64)}) 14. Qc2 Rac8 15. Rfd1 c5 16. Bxa6 Bxa6 17. dxc5 b5 18. Nc3 Rxc5 19. Qd3 Qb7 20. Qd2 b4 21. Na4 Rxc1 22. Rxc1 Rc8 23. Nc5 Qb5 24. Nd4 Qa5 25. Ndb3 Qb5 26. Nd4 Qa5 27. Ndb3 1/2-1/2

[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1977.01.27"]
[Round "11"]
[White "Nikolac, Juraj"]
[Black "Geller, Efim P"]
[Result "0-1"]
[ECO "D58"]
[WhiteElo "2475"]
[BlackElo "2590"]
[Annotator "Bulletin"]
[PlyCount "146"]
[EventDate "1977.01.14"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[EventCategory "11"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 {Dolmatov,Sergey} Nf6 2. c4 e6 3. d4 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 b6 8. Bd3 Bb7 9. O-O Nbd7 10. Rc1 c5 11. Qe2 Rc8 12. cxd5 Nxd5 13. Bxe7 ({RR} 13. Bg3 N7f6 14. Nxd5 Qxd5 15. Bc4 Qe4 16. Bd3 Qd5 17. Bc4 {½-½ (17) Lin,W (2540)-Lputian,S (2565) Luzern 1993}) 13... Qxe7 ({RR} 13... Nxc3 14. Bxd8 Nxe2+ 15. Bxe2 Rfxd8) ({RR} 13... Nxc3 14. Bxd8 Nxe2+ 15. Bxe2 Rfxd8 16. Rfd1 Kf8 {½-½ (16) Petrosian,T-Geller,E Curacao 1962}) 14. Nxd5 Bxd5 15. Bb1 $146 ({RR} 15. Ba6 Rc7 16. a3 Nb8 17. Bd3 Rfc8 18. dxc5 Rxc5 19. Rxc5 Qxc5 20. Nd2 Nd7 21. Ne4 Qc6 22. Bb5 Qc2 23. Nc3 Qxe2 24. Bxe2 Bb3 25. Rc1 Kf8 26. Kf1 a5 27. Ke1 Nc5 28. Bb5 {½-½ (28) Gligoric,S-Benko,P Los Angeles 1963 MCL [Dolmatov,Sergey]}) ({RR} 15. a3 Rcd8 16. dxc5 Bxf3 17. gxf3 Nxc5 18. Bb1 Rd5 19. Ba2 Rh5 20. f4 Qh4 21. f3 e5 22. fxe5 Rxe5 23. Kh1 Qf4 24. Rc3 Rfe8 25. Re1 Qf6 26. e4 Nxe4 27. Re3 Ng3+ 28. hxg3 Rxe3 {0-1 (28) Biliskov,V (2311)-Ivekovic,Z (2345) Sibenik 2016}) ({RR} 15. Ba6 Rc7 16. e4 Ba8 17. Rfd1 Nf6 18. Bd3 Rd8 19. dxc5 Rxc5 20. Bb1 Rxd1+ 21. Rxd1 {½-½ (21) Marovic,D (2475)-Kurajica,B (2530) Malgrat de Mar 1977}) 15... Bb7 16. e4 $6 (16. Rfd1) 16... cxd4 17. Nxd4 Rfd8 18. a3 Rxc1 19. Rxc1 Nc5 20. Qe3 $2 (20. Nf3) 20... Qf6 $1 21. e5 Qg5 22. Qxg5 hxg5 23. Nb5 Nb3 24. Re1 Rd2 25. Nxa7 Rxb2 26. Bd3 Nc5 27. Bf1 g4 (27... Rb3 $5) 28. Nb5 Ba6 29. Nd6 Bxf1 30. Rxf1 (30. Kxf1 Nd3) 30... Nd3 31. Nc4 Rb3 32. f4 gxf3 33. Rxf3 Rc3 34. Nxb6 Rxa3 35. Nc4 Rc3 36. Kf1 Rxc4 37. Rxd3 Re4 38. Kf2 Rxe5 39. g4 g5 40. Kg3 Re1 41. Ra3 Kg7 42. Ra7 Re3+ 43. Kf2 Rd3 44. Rb7 Kg6 45. Rb6 Kf6 46. Rb7 Rd6 47. Kg3 e5 48. Rb4 Rd3+ 49. Kf2 Ke6 50. Rb6+ Rd6 51. Rb8 Rd2+ 52. Kg3 Rd3+ 53. Kg2 e4 54. Re8+ Kd5 55. Re7 f6 56. Re8 Ra3 57. Kf2 Rf3+ 58. Kg2 Rc3 59. h3 Rc6 60. Kf2 Kd4 61. Ra8 Rc2+ 62. Kg3 Rc1 63. Rd8+ (63. Ra6) 63... Ke3 64. Rd6 Rg1+ 65. Kh2 Rf1 66. Ra6 f5 67. gxf5 Rxf5 68. Kg3 Rd5 69. Ra2 Kd3 70. Ra3+ Kd2 71. Ra2+ Ke1 72. Ra4 e3 73. Ra1+ Rd1 0-1

[Event "Chigorin Memorial-18"]
[Site "Sochi"]
[Date "1984.10.05"]
[Round "4"]
[White "Tal, Mihail"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2620"]
[BlackElo "2560"]
[PlyCount "28"]
[EventDate "1984.10.01"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[EventCategory "11"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Bd3 Bb7 9. O-O Nbd7 10. Qe2 c5 11. Rfd1 Rc8 12. cxd5 ({RR} 12. dxc5 Nxc5 13. Bc2 Ba6 14. Nb5 Nfe4 15. Bxe7 Qxe7 16. cxd5 exd5 17. Rxd5 Qf6 18. Nfd4 Bb7 19. Rf5 Qe7 20. Nxa7 Ra8 21. Nab5 Rfd8 22. a3 g6 23. Rf4 Qe5 24. Re1 Kg7 25. h3 h5 26. f3 Nf6 {Dreev,A (2623)-Ivic,V (2606) Warsaw 2021 1-0 (39)}) ({RR} 12. Ne5 Nxe5 13. dxe5 Nd7 14. Bg3 Bh4 15. cxd5 Bxg3 16. hxg3 exd5 17. Bf5 Qe8 18. Nxd5 Rd8 19. Bxd7 Rxd7 20. e4 f6 21. Qg4 f5 22. Qg6 Qxg6 {0-1 (22) Essing,A (2209)-Shubhi Gupta (2383) chess.com INT 2026}) 12... Nxd5 13. Nxd5 $146 ({RR} 13. Bg3 cxd4 14. Nxd5 exd5 15. Nxd4 Bh4 16. Bd6 Re8 17. Bf5 Rc4 18. Ba3 Be7 19. Nb5 Nf6 20. b3 Rh4 21. Bb2 Qb8 22. g3 Rh5 23. Bd7 Rd8 24. Bxf6 Bxf6 25. Qxh5 Bxa1 26. Rxa1 Rxd7 27. Rc1 a6 {Minev,N-Brzozka,N Sofia 1958 1-0 (57)}) ({RR} 13. Bg3 cxd4 14. Nxd5 Bxd5 15. e4 Bb7 16. Nxd4 Bh4 17. Bd6 Be7 18. Bg3 Bh4 19. Nb5 Bxg3 20. hxg3 Qg5 21. Nd6 Rc7 22. Nb5 Rcc8 23. Nd6 Rc7 24. Bb5 Bc6 25. Qd2 Qxd2 26. Rxd2 Bxb5 27. Nxb5 Rc5 {Ivkov,B-Geller,E Skopje 1969 ½-½ (34)}) 13... Bxh4 14. Nc3 cxd4 1/2-1/2

[Event "URS-ch50 Final"]
[Site "Moscow"]
[Date "1983.04.21"]
[Round "13"]
[White "Agzamov, Georgy"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2535"]
[BlackElo "2575"]
[PlyCount "141"]
[EventDate "1983.04.03"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[EventCategory "14"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {Belov,Igor} Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Rc1 Bb7 9. Be2 Nbd7 10. cxd5 exd5 11. O-O c5 12. Qc2 ({RR} 12. dxc5 bxc5 13. Bg3 Rc8 14. Rc2 Qb6 15. Rd2 Rfd8 16. Qb1 Qe6 17. Rfd1 Ne4 18. Nxe4 dxe4) ({RR} 12. Bb5 Rc8 13. dxc5 bxc5 14. Re1 a6) ({RR} 12. Qa4 a6 13. dxc5 bxc5 14. Rfd1 Qb6 15. Qb3 Qa7 16. Bg3) 12... Rc8 ({RR} 12... a6 13. Rfd1 c4 14. a4) ({RR} 12... Ne4 13. Bxe7 Qxe7 14. dxc5 Nxc3 15. Qxc3 bxc5 16. Rfe1 Rfc8 17. Bd3 a5 18. Qa3 Rc7) 13. Rfd1 Ne4 14. Bxe7 Qxe7 15. dxc5 ({RR} 15. Qa4 a6 16. dxc5 Nxc3 17. Rxc3 bxc5 18. Qa3 Rfe8) 15... Rxc5 ({RR} 15... Nxc3 16. Qxc3 bxc5) 16. Qb3 Ndf6 17. Nxe4 ({RR} 17. Nb5 a6 18. Nbd4 Rfc8) ({RR} 17. Na4 Rxc1 18. Rxc1 Ng4) 17... dxe4 18. Nd4 Rfc8 19. Qa3 ({RR} 19. Rxc5 Qxc5 20. Nb5 Bd5) 19... Bd5 ({RR} 19... Rxc1 20. Qxe7) 20. Nb5 a5 21. Rxc5 Rxc5 22. Nc3 Qe5 23. Qa4 g6 24. h3 Kg7 25. Qd4 $146 ({RR} 25. Rd4 h5 26. Qd1 Be6 27. a4 h4 28. Bb5 g5 29. Be2 Rc7 30. Rd6 Rd7 ({RR} 30... Qc5 31. Qd4 Qxd4 32. exd4) 31. Rxd7 Nxd7 32. Bb5 Nf6 33. Qd4 Qxd4 ({RR} 33... Qf5 34. Bc6) 34. exd4 Kf8 35. Bc6 Bb3 ({RR} 35... Bf5 36. Kf1 Ke7 37. Ke2 Kd6 38. Ba8) 36. Kf1 Ke7 37. Ke2 Kd6 38. Ba8 Ke6 39. Ke3 Nd5+ {Portisch,L (2650)-Geller,E (2615) Moscow 1981 MCL [Belov,Igor] ½-½ (51)} ({RR} 39... Kf5 40. Nxe4 Bxa4 41. Nd6+ Ke6 42. Nc4)) 25... Qxd4 26. Rxd4 Bc6 ({RR} 26... Kf8) 27. Bd1 Kf8 28. Bb3 Ke7 29. Kf1 h5 30. Kg1 b5 31. a3 h4 32. Ba2 Ne8 33. Bb1 f5 34. Ba2 Nc7 35. Kh2 Bd7 36. f3 exf3 37. gxf3 g5 38. Kg2 Be6 39. Bxe6 Nxe6 40. Rd2 Nc7 41. Rd4 Ne6 42. Rd2 Nc7 43. Rd4 Rc4 44. Rd2 Kf6 45. Ne2 a4 46. Kf2 b4 47. axb4 Rxb4 48. Nc3 Ke6 49. Ne2 Nb5 50. Rc2 Nd6 51. Nc1 Kd5 52. Rd2+ Ke6 53. Rc2 Ke7 54. Ke2 g4 55. fxg4 fxg4 56. hxg4 Rxg4 57. Kf3 Rc4 58. Rxc4 Nxc4 59. Kg4 Nxb2 60. Kxh4 Kd6 61. Kg4 Kc5 62. Kf5 Nc4 63. Ke4 Nb2 64. Kf5 Nd1 65. e4 Kd4 66. e5 Ne3+ 67. Kf6 Ng4+ 68. Kf5 Ne3+ 69. Kf6 Nd5+ 70. Ke6 Nb6 71. Kf6 1/2-1/2

[Event "URS-ch50 Final"]
[Site "Moscow"]
[Date "1983.04.04"]
[Round "2"]
[White "Romanishin, Oleg M"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2585"]
[BlackElo "2575"]
[PlyCount "64"]
[EventDate "1983.04.03"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[EventCategory "14"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {ChessBase} Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Qc2 Bb7 9. Rd1 Nbd7 10. cxd5 ({RR} 10. a3 Rc8 11. h3 c5 12. cxd5 Nxd5 13. Bxe7 Qxe7 14. Nxd5 exd5 15. Qb1 c4 16. Rc1 b5 17. Be2 a5 18. O-O b4 19. axb4 axb4 20. Qf5 Qe6 21. Qxe6 fxe6 22. Ra1 Ra8 23. Rfc1 b3 24. e4 Rfc8 {Batyrov,S (2312)-Rumyantsev,S (2301) Orsha BLR 2026 0-1 (45)}) 10... Nxd5 11. Bg3 c5 12. dxc5 ({RR} 12. Nxd5 exd5 13. dxc5 bxc5 14. Be2 Qa5+ 15. Nd2 Ba6 16. b4 cxb4 17. Nb3 Qb6 18. Rxd5 Rac8 19. Qd2 Bxe2 20. Rxd7 Bb5 21. Rxe7 Rfd8 22. Nd4 Qg6 23. Qd1 Rxd4 24. exd4 Qc6 25. f3 Qc3+ 26. Qd2 Qa3 {Romanishin,O (2595)-Geller,E (2615) Moscow 1981 1-0}) 12... Nxc5 $146 ({RR} 12... Rc8 13. Nxd5 exd5 14. Bb5 a6 15. Bd3 bxc5 16. O-O Nf6 17. Bf5 Ra8 18. Be5 Qb6 19. Rd3 a5 20. Rc1 a4 21. Rd2 Ne4 22. Rdd1 g6 23. Bxe4 dxe4 24. Nd2 Qe6 25. Nc4 Bd5 26. Nb6 Rad8 27. Nxd5 {Lputian,S (2495)-Pigusov,E (2430) Irkutsk 1983 ½-½ (40)}) ({RR} 12... Rc8 13. e4 Nxc3 14. bxc3 Rxc5 15. Ne5 Nxe5 16. Rxd8 Rxd8 17. Bxe5 Rxe5 18. Bd3 Rc5 19. O-O Bf6 20. c4 Ba6 21. Qa4 Rxd3 22. Qxa6 Ra5 23. Qc8+ Rd8 24. Qc7 Rxa2 25. e5 Bg5 26. g3 Rdd2 27. Qc8+ {Romanishin,O (2585)-Beliavsky,A (2570) Moscow 1983 URS-ch [ChessBase] ½-½ (41)}) 13. Bc4 Rc8 14. O-O Bf6 15. Nb5 Ba6 16. e4 Nb7 17. Qe2 Na5 18. exd5 Nxc4 19. dxe6 Qe7 20. Nd6 Nxd6 21. Qxa6 Ne4 22. Rfe1 Nxg3 23. hxg3 fxe6 24. Re2 Rc6 25. Red2 Rc7 26. Qa4 Rfc8 27. Qe4 Rc1 28. b3 Rxd1+ 29. Rxd1 Rc7 30. Nh2 Rd7 31. Rc1 Rd8 32. Ng4 Qf7 1/2-1/2

[Event "Baden-Baden"]
[Site "Baden-Baden"]
[Date "1985.08.02"]
[Round "3"]
[White "Witt, Rob"]
[Black "Geller, Efim P"]
[Result "0-1"]
[ECO "D58"]
[WhiteElo "2295"]
[BlackElo "2540"]
[PlyCount "48"]
[EventDate "1985.07.31"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[EventCategory "9"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 O-O 6. e3 h6 7. Bh4 b6 8. Qb3 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. Rd1 Re8 12. a3 ({RR} 12. Bd3 Nc6 13. O-O Na5 14. Qc2 c5 15. dxc5 bxc5 16. Na4 c4 17. Be2 Qc7 18. Nc3 Rad8 19. Rd2 Rd7 20. Rfd1 Red8 21. Nd4 Nc6 22. Ndb5 Qa5 23. Bxc4 a6 24. Nxd5 Rxd5 25. Rxd5 Rxd5 26. Bxd5 Qxb5 {Polugaevsky,L (2635)-Tal,M (2705) Almaty 1980 1-0 (42)}) ({RR} 12. g3 c6 13. Bg2 Ba6 14. Qc2 Qd6 15. a3 Nd7 16. Bf1 Bb7 17. Bg2 Ba6 18. Bf1 Bb7 19. Bg2 Ba6 {½-½ (19) Han,Y (2435)-Siva,M (2454) England ENG 2026}) ({RR} 12. Bd3 Nc6 13. Bb1 Na5 14. Qc2 g6 15. h4 h5 16. g4 hxg4 17. h5 gxf3 18. hxg6 Rxe3+ 19. fxe3 Bh4+ 20. Kd2 Nc4+ 21. Kc1 Qg5 22. Rxh4 Qxe3+ 23. Rd2 Qe1+ 24. Qd1 Qxh4 25. Qxf3 fxg6 26. Rg2 Qh6+ {Lputian,S-Geller,E (2550) Soviet Union 1979 0-1}) 12... Re7 13. Be2 $146 ({RR} 13. Bd3 c5 14. dxc5 bxc5 15. O-O {½-½ (15) Jasnikowski,Z (2410)-Hawelko,M (2450) Polanica Zdroj 1986}) ({RR} 13. Bd3 c5 14. dxc5 bxc5 15. O-O Qb6 16. Qc2 Nd7 17. Bf5 d4 18. Na4 Qc6 19. Bxd7 Rxd7 20. Nxc5 d3 21. Qa4 Qxa4 22. Nxa4 Bxf3 23. gxf3 d2 24. Rb1 Rc8 25. Rfd1 Rc2 26. Kf1 g5 27. Ke2 Kg7 {Schmidt,W (2475)-Boensch,U (2445) Dresden 1985 ½-½ (34)}) 13... c6 14. O-O Na6 15. Qa2 Nc7 16. Rd2 Ne8 17. Rc1 Nd6 18. Ne1 Qe8 19. Rdd1 Rd8 20. Bf3 g6 21. b4 Ba6 22. Bxd5 cxd5 23. Nxd5 Bg7 24. Nc7 Qa4 0-1

[Event "OHRA-B"]
[Site "Amsterdam"]
[Date "1986.??.??"]
[Round "7"]
[White "Dolmatov, Sergey"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2510"]
[BlackElo "2490"]
[PlyCount "27"]
[EventDate "1986.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Bd3 Bb7 9. O-O Nbd7 10. Qc2 c5 11. Rfd1 ({RR} 11. Bg3 dxc4 12. Bxc4 a6 13. a4 cxd4 14. exd4 Bb4 15. Rac1 Re8 16. Bh4 Bxc3 17. bxc3 Qc7 18. Bb3 Rac8 19. Rfd1 Ne4 20. c4 e5 21. Qb2 exd4 22. Rxd4 Ndc5 23. Bc2 f5 24. Ne1 g5 25. f3 gxh4 {Lutz,C (2560)-Short,N (2655) Wijk aan Zee 1995 ½-½ (41)}) ({RR} 11. Bxf6 Nxf6 12. dxc5 Bxc5 13. cxd5 Nxd5 14. Nxd5 Qxd5 15. Rfd1 Qh5 16. Be4 Bxe4 17. Qxe4 Rad8 18. h3 Rfe8 19. b4 Bf8 20. a3 Qb5 21. Nd4 Qa4 22. Qc2 Qa6 23. Nc6 Rxd1+ 24. Rxd1 Rc8 25. Rd8 Rxd8 {Thake,C (1842)-Marino Bravo,M (2130) chess.com INT 2024 0-1 (33)}) 11... Rc8 12. cxd5 $146 ({RR} 12. dxc5 Rxc5 13. Qe2 dxc4 {½-½ (13) Siebrecht,S (2397)-Van der Stricht,G (2468) Belgium 2004}) ({RR} 12. Qe2 Ne4 13. Bxe7 Qxe7 14. Rac1 cxd4 15. Nxd4 Nxc3 16. Rxc3 Ne5 17. b3 dxc4 18. bxc4 Nxd3 19. Rdxd3 Rfd8 20. f3 a6 21. Nb3 Rxd3 22. Qxd3 a5 23. Nd4 Ba6 24. Nb5 Qc5 25. Na3 b5 26. cxb5 Qxc3 {Kostava,E (1720)-Tarini,G (1833) Al Ain 2013 ½-½ (60)}) 12... Nxd5 13. Bxe7 Qxe7 14. Nxd5 1/2-1/2

[Event "Moscow"]
[Site "Moscow"]
[Date "1986.??.??"]
[Round "?"]
[White "Raicevic, Vladimir"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2485"]
[BlackElo "2525"]
[Annotator "ChessBase"]
[PlyCount "64"]
[EventDate "1986.03.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "URS"]
[EventCategory "11"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. Nc3 O-O 6. e3 h6 7. Bh4 b6 8. Rc1 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. b4 c5 12. bxc5 bxc5 13. Bb5 Na6 14. O-O Nc7 15. Qa4 cxd4 16. Nxd4 Bxd4 17. Qxd4 $146 ({RR} 17. exd4 Ne6 18. Ba6 Bxa6 19. Qxa6 Qg5 20. Ne2 Rab8 21. Rc3 Rb2 22. Re3 Rd2 23. h3 Rb8 24. Rc1 Rbb2 25. Rxe6 fxe6 26. Qxe6+ Kh7 27. Rc8 Rxe2 28. Qg8+ Kg6 29. Rc6+ Kh5 30. Qf7+ Kh4 31. Rg6 Rxf2 {Hoi,C (2410)-Geller,E (2565) Valetta 1980 0-1 (34)}) 17... Ne6 18. Qe5 a6 19. Ba4 (19. Be2 d4 20. Rfd1 Re8 21. exd4 Ng5 22. Qg3 Rc8 23. Bf1 Ne4 24. Nxe4 Rxc1 25. Rxc1 Rxe4 $10) 19... d4 20. Rfd1 (20. exd4 Qxd4 $10) 20... Qh4 21. exd4 Nf4 22. d5 Qg4 23. Qe4 Rac8 24. Kf1 a5 25. h3 (25. Qf3 Ba6+ 26. Bb5 Qxf3 27. gxf3 Bxb5+ 28. Nxb5 Rxc1 29. Rxc1 Nxd5 $10) 25... Qg5 26. Bb5 (26. Rb1 $2 f5 27. Qf3 Rxc3 28. Qxc3 Qxg2+ 29. Ke1 Qg1+ 30. Kd2 Qxf2+ 31. Kc1 Ne2+ $19) 26... Nxd5 27. Ne2 Ne3+ 28. Qxe3 Qxb5 29. Kg1 Rxc1 30. Rxc1 Re8 31. Nd4 Qd7 32. Rc7 Rxe3 1/2-1/2

[Event "Baden-Baden"]
[Site "Baden-Baden"]
[Date "1985.08.06"]
[Round "6"]
[White "Farago, Ivan"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2495"]
[BlackElo "2540"]
[PlyCount "49"]
[EventDate "1985.07.31"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[EventCategory "9"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {Bulletin} Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Be2 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. O-O Nd7 12. b4 c5 13. bxc5 bxc5 14. Qb3 cxd4 15. Nxd4 Bxd4 ({RR} 15... Nc5) 16. exd4 Nb6 17. a4 Rb8 18. a5 Nc4 19. Bxc4 dxc4 20. Qxc4 Qf6 $146 ({RR} 20... Qd6 21. Qc5 ({RR} 21. Rfd1 Rfc8 22. Qd3 Qc6) ({RR} 21. a6 Bxg2 22. Kxg2 Qg6+ 23. Kh1 Rfc8) ({RR} 21. Rfc1 Rfd8 22. Rab1 Rbc8 23. Qb4 Qxd4 24. Qxd4 Rxd4 25. Rxb7 Rxc3) 21... Qxc5 22. dxc5 Rbc8 23. a6 ({RR} 23. Na4 Bc6 24. Rfc1 Rfd8) 23... Ba8 24. Nb5 Rxc5 25. Nxa7 Be4 ({RR} 25... Rb8 26. Rfc1 ({RR} 26. Rfb1 Rxb1+ 27. Rxb1 Ra5 28. h4 Rxa6 29. Rb8+ Kh7 30. Rxa8) 26... Rxc1+ 27. Rxc1 Rb6 28. Ra1) 26. f3 Ra8 27. fxe4 Rxa7 28. Ra4 Rc6 29. Rfa1 Kf8 30. Kf2 Ke7 31. Ke3 Ke6 32. Ra5 Rd6 33. R1a2 Rc6 34. h4 ({RR} 34. Kd4 Rd7+ 35. Rd5 Ra7) 34... Rd6 35. Kf4 {Karpov,A (2700)-Kasparov,G (2740) Seville 1987 MainBase [Bulletin] ½-½ (60)}) ({RR} 20... Qg5 21. d5 Rbc8 22. Qd4 Ba6 23. f4 Qf5 24. Rf3 Qc2 25. Rg3 f6 26. Qxa7 Rf7 27. Qxa6 Rxc3 28. Qe6 Rc4 29. Rf1 Re4 30. Rc3 Qxc3 31. Qxe4 Qxa5 32. Qe6 Qa7+ 33. Kh1 Kh7 34. d6 f5 35. Rd1 {Koch,W (2325)-Lutz,A (2195) Vienna 1996 1-0 (36)}) 21. Rfc1 Rfd8 22. d5 Rbc8 23. Qb3 Ba8 24. h3 Qe5 25. Qb4 1/2-1/2

[Event "Interzonal-12c"]
[Site "Moscow"]
[Date "1982.09.21"]
[Round "11"]
[White "Gheorghiu, Florin"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2550"]
[BlackElo "2545"]
[PlyCount "46"]
[EventDate "1982.09.07"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "URS"]
[EventCategory "12"]
[SourceTitle "IZT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Bd3 Bb7 9. O-O Nbd7 10. Qe2 c5 11. Rfd1 Ne4 12. Bg3 cxd4 13. exd4 Nxg3 14. hxg3 dxc4 15. Bxc4 Nf6 16. Ne5 Bb4 17. Rac1 Rc8 18. Nb5 a6 19. Na7 Rc7 20. a3 Bd6 $146 ({RR} 20... Qa8 21. axb4 Qxa7 22. Ra1 Rfc8 23. Bxa6 Bxa6 24. Qxa6 Qxa6 25. Rxa6 Nd5 26. Rda1 f6 27. Ng6 Rc1+ 28. Rxc1 Rxc1+ 29. Kh2 Rc4 30. Ra8+ Kf7 31. Nh8+ Ke7 32. Rg8 g5 33. Rg7+ Kf8 34. Rd7 Rxd4 35. Nf7 {Solomunovic,I (2422)-Markovic,Z (2350) Vrnjacka Banja 2009 0-1 (49)}) 21. Bxa6 Bxa6 22. Qxa6 Bxe5 23. dxe5 Rxc1 1/2-1/2

[Event "Chigorin Memorial-16"]
[Site "Sochi"]
[Date "1982.12.18"]
[Round "13"]
[White "Nikolic, Predrag"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2485"]
[BlackElo "2545"]
[PlyCount "65"]
[EventDate "1982.12.02"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[EventCategory "11"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Be2 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. O-O Nd7 12. Qb3 c6 13. Rfe1 Re8 14. Rad1 Nf8 15. e4 Ne6 16. e5 Be7 17. Qc2 ({RR} 17. Bd3 g6 18. Bb1 Kg7 19. g3 Rc8 20. h4 h5 21. Ne2 Qd7 22. Qe3 c5 23. Nf4 Nxf4 24. Qxf4 Qg4 25. Qxg4 hxg4 26. Nh2 f5 27. exf6+ Bxf6 28. dxc5 bxc5 29. Rxe8 Rxe8 30. b3 Bc8 31. Bd3 Bc3 {Korobov,A (2596)-Vachier Lagrave,M (2737) chess.com INT 2025 0-1 (46)}) 17... Qc7 $146 ({RR} 17... Nc7 18. Bd3 c5 19. dxc5 bxc5 20. Be4 Rb8 21. e6 Nxe6 22. Nxd5 Bd6 23. Qa4 Ng5 24. Nxg5 Qxg5 25. f4 Qd8 26. Qxa7 Bxd5 27. Bxd5 Rxe1+ 28. Rxe1 Qf6 29. Qa4 Rxb2 30. Qe8+ Bf8 31. Qe5 {½-½ (31) Szeberenyi,A (2308)-Lazarne Vajda,S (2273) Hungary HUN 2024}) ({RR} 17... Nc7 18. Bd3 c5 19. dxc5 bxc5 20. Be4 Rb8 21. e6 Nxe6 22. Nxd5 Bd6 23. Qa4 Ng5 24. Nxg5 Qxg5 25. f4 Qd8 26. Qxa7 Bxd5 27. Bxd5 Rxe1+ 28. Rxe1 Qf6 29. Qa4 Rxb2 30. Qe8+ Bf8 31. Qe5 {½-½ (31) Szeberenyi,A (2308)-Lazarne Vajda,S (2273) Hungary HUN 2024}) 18. Bd3 Rad8 19. Ne2 c5 20. Bh7+ Kh8 21. Bf5 Bc8 22. Nd2 g6 23. Bh3 Bf8 24. Nf1 cxd4 25. Qxc7 Nxc7 26. Bxc8 Rxc8 27. Nxd4 Ne6 28. Nb3 Rc2 29. Rd2 Rxd2 30. Nfxd2 Rc8 31. Rc1 Rxc1+ 32. Nxc1 Bg7 33. Nf3 1/2-1/2

[Event "Yerevan Zonal"]
[Site "Yerevan"]
[Date "1981.02.??"]
[Round "2"]
[White "Giorgadze, Tamaz"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2530"]
[BlackElo "2615"]
[PlyCount "30"]
[EventDate "1982.02.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[EventCategory "12"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {Kharitonov,Andrei Y} d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Bxf6 Bxf6 9. cxd5 exd5 10. Qd2 Be6 ({RR} 10... Bb7 11. Rd1 ({RR} 11. b4 c5 12. bxc5 bxc5 13. dxc5 Qa5 14. Rc1)) 11. Rd1 Qe7 ({RR} 11... Be7 12. a3 c6 13. g3 Qc8 14. Bg2 Bh3 15. O-O Bxg2 16. Kxg2 Nd7) 12. g3 Nd7 ({RR} 12... c5 13. dxc5 ({RR} 13. Bg2 Nc6 14. O-O cxd4 15. Nxd4 Nxd4 16. exd4 Qd7) 13... Rd8 ({RR} 13... Bxc3 14. Qxc3 bxc5 15. Bg2 Nd7 ({RR} 15... d4 16. Qa3 Bc4 17. Nd2) 16. O-O) 14. cxb6 ({RR} 14. Bg2 bxc5 15. O-O Nc6) 14... d4 15. Bg2 ({RR} 15. Nxd4 Bxd4 16. exd4 Bd5+) ({RR} 15. exd4 Bd5+) ({RR} 15. Ne2 Qb7 16. Bg2 dxe3 17. Qxe3 Rxd1+ 18. Kxd1 axb6) ({RR} 15. Ne4 Bd5 16. Nxf6+ Qxf6 17. Qxd4 Qxf3 18. b7 Rd7 19. Qa4 ({RR} 19. bxa8=Q Bxa8) ({RR} 19. Bb5 Qxh1+ 20. Kd2 Qxd1+ 21. Kxd1 Bf3+) 19... Qxd1+ 20. Qxd1 Bxh1 21. f3 Rxd1+ 22. Ke2 Rd2+ 23. Kxd2 Bxf3) 15... Nc6 16. Nxd4 ({RR} 16. Ne4 dxe3 17. Qxe3 Rxd1+ 18. Kxd1 axb6) 16... Nxd4 17. exd4 ({RR} 17. Bxa8 Rxa8 18. exd4 Bd5+ 19. Qe2 Bxh1 20. Qxe7 Bxe7 21. bxa7 Rxa7) 17... Bh3+ 18. Kf1 Rxd4 19. Qe3 ({RR} 19. Qxd4 Bxd4 20. Rxd4 Qf6 21. Rf4 ({RR} 21. Rd3 Qf5 22. Re3 axb6 23. Bxh3 Qxh3+ 24. Ke2 b5 25. a3 b4 26. axb4 Qg4+) 21... Qc6 22. Rg1 ({RR} 22. f3 g5) 22... Bxg2+ 23. Rxg2 axb6) 19... Qb7 20. f3 ({RR} 20. Rg1 Rxd1+ 21. Nxd1 Rd8 22. Nc3 Bxg2+ 23. Rxg2 Bxc3 24. bxc3 Qa6+ 25. Ke1 Qxa2) 20... Rxd1+ 21. Nxd1 Qa6+ 22. Kg1 Rd8 23. Nf2 Bd4 24. Qe1 Bxf2+ {0-1 (24) Psakhis,L (2500)-Geller,E (2615) Yerevan 1981 MCL [Kharitonov,Andrei Y]} {RR} 25. Qxf2 ({RR} 25. Kxf2 Qxb6+ 26. Qe3 ({RR} 26. Kf1 Bc8 27. Qc3 Ba6+ 28. Ke1 Qe6+ 29. Kf2 Qe2+ 30. Kg1 Rd1+) 26... Rd2+) 25... Rd1+) 13. Bg2 Rfd8 14. O-O ({RR} 14. Ng1) 14... Rac8 $146 ({RR} 14... c6) 15. Rc1 c5 1/2-1/2

[Event "Yerevan Zonal"]
[Site "Yerevan"]
[Date "1981.02.??"]
[Round "4"]
[White "Psakhis, Lev"]
[Black "Geller, Efim P"]
[Result "0-1"]
[ECO "D58"]
[WhiteElo "2500"]
[BlackElo "2615"]
[Annotator "Kharitonov,Andrei Y"]
[PlyCount "48"]
[EventDate "1982.02.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[EventCategory "12"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {ChessBase} d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Bxf6 Bxf6 9. cxd5 exd5 10. Qd2 Be6 $1 (10... Bb7 11. Rd1 (11. b4 c5 12. bxc5 bxc5 13. dxc5 Qa5 14. Rc1 {b5/})) 11. Rd1 ({RR} 11. O-O-O a5 12. Ne5 c5 13. f4 c4 14. e4 b5 15. Nxd5 Bxd5 16. exd5 Qxd5 17. Be2 Ra7 18. Bf3 Qd6 19. g4 Rc8 20. h4 b4 21. g5 c3 22. Qe2 cxb2+ 23. Kxb2 Be7 24. Be4 b3 25. Ka1 Rac7 {Noritsyn,N (2512)-Winterberg,L (2389) Chess.com INT 2020 1-0 (33)}) 11... Qe7 $1 (11... Be7 12. a3 c6 13. g3 Qc8 14. Bg2 Bh3 15. O-O Bxg2 16. Kxg2 Nd7 $14 {Petrosian,T-Huebner,R/Sevilja(m/2)/1971/0,5 (42)}) 12. g3 c5 $146 (12... Nd7 13. Bg2 Rfd8 14. O-O (14. Ng1 $5 {e2-f4/}) 14... Rac8 15. Rc1 c5 {Giorgadze,T-Geller,E/Erevan(zt)/1982/0,5 (15)}) ({RR} 12... Rd8 13. Bg2 c5 14. O-O Nc6 15. Ne2 Bf5 16. Rc1 Be4 17. Rfd1 Rac8 18. dxc5 ({RR} 18. b3) 18... bxc5 19. Nc3 Bxc3 20. Rxc3 ({RR} 20. Qxc3 Nb4 21. Qa3 Rc6 22. Qa4 Rb8 23. a3 Ra6 24. Qb3 c4 25. Qc3 Na2) ({RR} 20. bxc3) 20... d4 21. exd4 Nxd4 22. Nxd4 ({RR} 22. Qe3 Qb7) 22... Bxg2 ({RR} 22... Rxd4 23. Qxd4 cxd4 24. Rxc8+ Kh7 25. Bxe4+ Qxe4 26. Rd8) 23. Nf5 ({RR} 23. Kxg2 Qb7+ 24. Rf3 ({RR} 24. Kg1 Rxd4) 24... cxd4 ({RR} 24... Rxd4 25. Qe2 Rxd1 26. Qxd1 Qxb2 27. Rxf7 Kxf7 28. Qd7+) 25. b3 d3) 23... Qf6 24. Rd3 Rxd3 25. Qxd3 Bh3 26. Nd6 Rb8 27. b3 {Bischoff,K (2395)-Lobron,E (2520) Bad Neuenahr 1984 EXT 1999 [ChessBase] 0-1 (39)}) ({RR} 12... Nd7 13. Bg2 Rfd8 14. O-O Rac8 15. Rc1 c5 {½-½ (15) Giorgadze,T (2530)-Geller,E (2615) Yerevan 1981}) 13. dxc5 $6 (13. Bg2 $142 Nc6 14. O-O cxd4 15. Nxd4 Nxd4 16. exd4 Qd7 $10) 13... Rd8 $1 (13... Bxc3 14. Qxc3 bxc5 15. Bg2 Nd7 (15... d4 16. Qa3 Bc4 $2 17. Nd2) 16. O-O $14) 14. cxb6 $2 (14. Bg2 bxc5 15. O-O Nc6 $15) 14... d4 $1 $17 15. Bg2 (15. Nxd4 Bxd4 16. exd4 Bd5+ $19) (15. exd4 Bd5+ $19) (15. Ne2 Qb7 16. Bg2 dxe3 17. Qxe3 Rxd1+ 18. Kxd1 axb6 $19) (15. Ne4 Bd5 16. Nxf6+ Qxf6 17. Qxd4 Qxf3 18. b7 Rd7 $1 19. Qa4 (19. bxa8=Q Bxa8 $19) (19. Bb5 Qxh1+ 20. Kd2 Qxd1+ 21. Kxd1 Bf3+ $19) 19... Qxd1+ $1 20. Qxd1 Bxh1 21. f3 Rxd1+ 22. Ke2 Rd2+ 23. Kxd2 Bxf3 $19 {Geller/}) 15... Nc6 16. Nxd4 (16. Ne4 dxe3 17. Qxe3 Rxd1+ 18. Kxd1 axb6 $17) 16... Nxd4 17. exd4 (17. Bxa8 Rxa8 18. exd4 Bd5+ 19. Qe2 Bxh1 20. Qxe7 Bxe7 21. bxa7 Rxa7 $17) 17... Bh3+ 18. Kf1 Rxd4 19. Qe3 (19. Qxd4 $142 Bxd4 20. Rxd4 Qf6 21. Rf4 (21. Rd3 Qf5 22. Re3 axb6 23. Bxh3 Qxh3+ 24. Ke2 b5 25. a3 b4 26. axb4 Qg4+ $17) 21... Qc6 22. Rg1 (22. f3 g5 $19) 22... Bxg2+ 23. Rxg2 axb6 $17) 19... Qb7 $1 $19 20. f3 (20. Rg1 Rxd1+ 21. Nxd1 Rd8 22. Nc3 Bxg2+ 23. Rxg2 Bxc3 24. bxc3 Qa6+ $1 25. Ke1 Qxa2 $19) 20... Rxd1+ 21. Nxd1 Qa6+ 22. Kg1 Rd8 23. Nf2 Bd4 24. Qe1 Bxf2+ $1 (24... Bxf2+ 25. Qxf2 Rd1+) (24... Bxf2+ 25. Kxf2 Qxb6+ 26. Qe3 (26. Kf1 Bc8 $1 27. Qc3 Ba6+ 28. Ke1 Qe6+ 29. Kf2 Qe2+ 30. Kg1 Rd1+ $19) 26... Rd2+ $19) 0-1

[Event "Interzonal-12c"]
[Site "Moscow"]
[Date "1982.09.16"]
[Round "7"]
[White "Garcia Gonzales, Guillermo"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2485"]
[BlackElo "2545"]
[PlyCount "145"]
[EventDate "1982.09.07"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "URS"]
[EventCategory "12"]
[SourceTitle "IZT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Rc1 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. Qb3 c5 ({RR} 11... Re8 12. Be2 c6 13. O-O Nd7 14. Rfd1 Nf8 15. Bd3 Ne6 16. Bb1 g6 17. Qc2 Bg7 18. a3 Ng5 19. Nxg5 Qxg5 20. Ne2 Bf8 21. Nf4 h5 22. Nd3 Bd6 23. f4 Qf6 24. Ne5 c5 25. Qf2 Rac8 26. a4 {Sjugirov,S (2635)-Nakamura,H (2807) chess.com INT 2025 0-1 (43)}) ({RR} 11... Re8 12. Be2 c6 13. O-O Nd7 14. Rfd1 Nf8 15. Bf1 Qd6 16. a4 Re7 17. g3 Rae8 18. Bg2 g6 19. Qa2 h5 20. a5 b5 21. Nb1 a6 22. Qa3 Qd8 23. Nbd2 Rc7 24. Ne1 h4 25. Nd3 hxg3 26. hxg3 {Nadera,B (2122)-Nolte,R (2277) Quezon City PHI 2026 ½-½ (43)}) 12. Be2 cxd4 13. exd4 $146 ({RR} 13. Nxd4 Nd7 14. O-O Nc5 15. Qd1 Ne4 16. Bg4 Re8 17. Ncb5 Be5 18. Nc6 Bxc6 19. Rxc6 Qh4 20. f4 Bb8 21. Bd7 Rd8 22. Qxd5 Bxf4 23. exf4 Nf6 24. Rxf6 Qxf6 25. Qe4 a6 26. Nc3 Ra7 27. Ba4 Re7 {Garcia Martinez,S (2442)-Watanabe,A (2374) Merida 2000 1-0 (42)}) ({RR} 13. Nxd4 Bxd4 14. exd4 Nc6 15. Rd1 Qh4 16. Qa4 a6 17. Rd2 Qg5 18. g3 Ne7 19. Qd1 Nf5 20. O-O Rfe8 21. Bf3 Nd6 22. Re1 Nc4 23. Rde2 Rxe2 24. Qxe2 Bc6 25. h4 Qf5 26. b3 Re8 27. Be4 dxe4 {Namgilov,S (2440)-Volokitin,A (2295) Pardubice 1998 1-0 (40)}) 13... Nc6 14. Rd1 Na5 15. Qc2 Rc8 16. O-O Nc4 17. Bxc4 Rxc4 18. Rfe1 b5 19. Qf5 b4 20. Na4 Bc8 21. Qh5 Rc2 22. Rc1 Qc7 23. Nc5 Rxc1 24. Rxc1 Qf4 25. Nd3 Qe4 26. Nxb4 Bxd4 27. Nxd4 Qxd4 28. Nxd5 Qxb2 29. Ne7+ Kh7 30. Qc5 Be6 31. a3 Rd8 32. h3 Rd3 33. Nc6 Rxa3 34. Nd4 Ra1 35. Rxa1 Qxa1+ 36. Kh2 a5 37. Nxe6 fxe6 38. Qc2+ Kg8 39. Qc8+ Kf7 40. Qc7+ Kf6 41. Qf4+ Kg6 42. Qg3+ Kf7 43. Qc7+ Kg6 44. Qg3+ Kh7 45. Qd3+ g6 46. Qd7+ Qg7 47. Qxe6 Qc7+ 48. Kg1 Qa7 49. Qd6 a4 50. Qa3 h5 51. h4 Qd7 52. Qc5 Qb7 53. g3 Qb1+ 54. Kh2 Qb7 55. Kg1 Qb1+ 56. Kh2 Qe4 57. Qc8 Qe7 58. Qa6 a3 59. Qa5 Kg7 60. Qc3+ Kg8 61. Qa5 Kf7 62. Qd5+ Kg7 63. Qa5 Qd6 64. Qc3+ Kg8 65. Qb3+ Kf8 66. Qf3+ Kg7 67. Qb7+ Kg8 68. Qb3+ Kf8 69. Qf3+ Ke8 70. Qa8+ Ke7 71. Qe4+ Kd8 72. Qa8+ Kd7 73. Qb7+ 1/2-1/2

[Event "Linares-04"]
[Site "Linares"]
[Date "1983.02.16"]
[Round "4"]
[White "Jussupow, Artur"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2565"]
[BlackElo "2575"]
[PlyCount "38"]
[EventDate "1983.02.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ESP"]
[EventCategory "14"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {Bulletin} Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Rc1 Bb7 9. Bd3 c5 10. cxd5 cxd4 11. Bxf6 Bxf6 12. exd4 exd5 13. O-O Nc6 14. Bb5 ({RR} 14. Bb1 Re8 15. Qd3 g6 16. Rfe1 Qd6 17. a3 Rxe1+ 18. Rxe1 Rd8 19. Ba2 Ne7 20. Ne5 h5 21. Nb5 Qb8 22. h3 Kg7 23. Bb3 Ba6 24. Ba4 Rc8 25. Qd2 Bxb5 26. Bxb5 Qd6 27. Qf4 Bxe5 28. dxe5 Qe6 {Karpov,A (2755)-Portisch,L (2600) Skelleftea 1989 CBM 014 [Bulletin] ½-½ (56)}) ({RR} 14. Bb1 Qd6 15. Qd3 g6 16. h4 h5 17. Rfe1 Rfe8 18. Re3 Bg7 19. Rce1 Rxe3 20. Qxe3 Rd8 21. a3 Qf6 22. Ba2 Qf5 23. b4 Bf6 24. g3 Kg7 25. Ne2 Rd7 26. Bb1 Qg4 27. Nh2 Qe6 28. Qd2 Re7 {Petrusic,V (2110)-Laketic,G (2345) Novi Sad 2021 0-1 (38)}) 14... Qd6 15. Re1 Rfe8 16. Qd3 g6 $146 ({RR} 16... a6 17. Bxc6 Qxc6 18. Qf5 Rxe1+ 19. Rxe1 Re8 20. Rxe8+ Qxe8 21. h3 Qd8 22. Qf4 b5 23. a3 Bc6 24. Nd1 Bd7 25. Qd6 Bc8 26. Qc6 Qd7 27. Qc3 Bb7 28. Ne3 Qc6 29. Qd2 Bc8 30. Ne5 Qd6 31. Qc3 {Romanishin,O (2550)-Boensch,U (2510) Dresden 1988 ½-½ (80)}) ({RR} 16... a6 17. Bxc6 Qxc6 18. Qf5 Rxe1+ 19. Rxe1 Re8 20. Rxe8+ Qxe8 21. h3 Qd8 22. Qf4) 17. h3 Kg7 18. a3 Rac8 19. Rcd1 Rcd8 1/2-1/2

[Event "New Delhi"]
[Site "New Delhi"]
[Date "1987.??.??"]
[Round "?"]
[White "Vasiukov, Evgeni"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D59"]
[WhiteElo "2490"]
[BlackElo "2515"]
[PlyCount "32"]
[EventDate "1987.11.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "IND"]
[EventCategory "8"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 {ChessBase II} d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Rc1 Bb7 9. cxd5 Nxd5 10. Bxe7 Qxe7 11. Be2 Rc8 12. O-O c5 13. dxc5 ({RR} 13. Qa4 Nd7 14. Rfd1 ({RR} 14. Qa3)) ({RR} 13. Ne5 Nxc3 14. Rxc3 Nc6 15. Nxc6 Rxc6 16. Bf3 Rd6 17. Bxb7 Qxb7 18. Qg4 cxd4 19. exd4 Qd5 20. Rd1 Rad8 21. a3 e5 22. Rc7 exd4 23. Rxa7 d3 24. Re7 d2 25. Re3 Rc6 26. h3 Rc1 27. Kh2 Rxd1 {Granda Zuniga,J (2663)-Sargissian,G (2673) Linares 2015 0-1}) ({RR} 13. Nxd5 Bxd5 14. b3 Nd7 15. Qd2 a5 16. dxc5 Nxc5 17. Nd4 Rd8 18. Qc2 Rac8 19. Qb1 Be4 20. Qa1 e5 21. Nf3 Bxf3 22. Bxf3 e4 23. Bg4 Rc6 24. Rfd1 Rcd6 25. Rxd6 Rxd6 26. Rd1 Nd3 27. Be2 Qc7 {Golis,W (2367)-Radzimski,A (2394) Montesilvano ITA 2026 ½-½ (38)}) ({RR} 13. Nxd5 Bxd5 14. dxc5 {½-½ (14) Balashov,Y (2505)-Geller,E (2465) Moscow 1995}) 13... Rxc5 14. Nxd5 Rxd5 ({RR} 14... Bxd5 15. Rxc5 Qxc5 16. Qa4) 15. Qb3 $146 ({RR} 15. Qa4 Nd7 16. Rc7 Qd8 17. Rc3 {½-½ (17) Petrosian,T (2620)-Geller,E (2590) Ordzhonikidze 1978 EXT 2017 [ChessBase II]}) 15... Nd7 16. Rfd1 Nc5 1/2-1/2

[Event "URS-ch26 Final"]
[Site "Tbilisi"]
[Date "1959.01.17"]
[Round "5"]
[White "Petrosian, Tigran V"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D59"]
[PlyCount "39"]
[EventDate "1959.01.10"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 b6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Rc1 Bb7 11. Be2 Rc8 12. O-O c5 13. Ne5 Nxc3 14. Rxc3 Nc6 15. Nxc6 Rxc6 16. Qa4 $146 ({RR} 16. Bf3 Rd6 17. Bxb7 Qxb7 18. Qg4 cxd4 19. exd4 Qd5 20. Rd1 Rad8 21. a3 e5 22. Rc7 exd4 23. Rxa7 d3 24. Re7 d2 25. Re3 Rc6 26. h3 Rc1 27. Kh2 Rxd1 28. Qxd1 Qc5 {0-1 (28) Granda Zuniga,J (2663)-Sargissian,G (2673) Linares 2015}) 16... Rcc8 17. Rfc1 cxd4 18. Rxc8+ Rxc8 19. Rxc8+ Bxc8 20. Qxd4 1/2-1/2

[Event "Interzonal-05"]
[Site "Stockholm"]
[Date "1962.02.13"]
[Round "11"]
[White "Teschner, Rudolf"]
[Black "Geller, Efim P"]
[Result "0-1"]
[ECO "D59"]
[PlyCount "104"]
[EventDate "1962.01.27"]
[EventType "tourn"]
[EventRounds "23"]
[EventCountry "SWE"]
[SourceTitle "IZT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 b6 8. Bd3 Bb7 9. O-O Nbd7 10. cxd5 Nxd5 11. Bxe7 Qxe7 12. Nxd5 Bxd5 13. e4 Bb7 14. Qe2 c5 15. Rac1 cxd4 16. Rc7 Rab8 $146 ({RR} 16... Qd8 17. Rxb7 Nc5 18. e5 Qc8 19. Re7 Qd8 20. Rb7 Qc8 21. Qd1 {½-½ (21) Spalir,J (2063)-Krivec,S (2073) Rogaska Slatina 2009}) 17. Bb5 Rfd8 18. e5 a6 19. Bd3 b5 20. Nxd4 Qh4 21. f4 Nc5 22. Nf5 exf5 23. Rxc5 Qe7 24. Rfc1 Qd7 25. Bb1 Qd4+ 26. Qf2 Qxf2+ 27. Kxf2 Rd2+ 28. Ke3 Rxg2 29. Rc7 Rxb2 30. Bxf5 g6 31. e6 gxf5 32. e7 Re8 33. Rxb7 Rxa2 34. Rc6 Kg7 35. Ra7 b4 36. Kd3 a5 37. Rca6 Ra3+ 38. Kd2 Ra2+ 39. Kd3 Ra3+ 40. Kd4 f6 41. Kc4 Rf3 42. Rxa5 Rxf4+ 43. Kb3 Kf7 44. Rb7 Rxe7 45. Rxb4 Re3+ 46. Ka4 Ree4 47. Rxe4 fxe4 48. Kb3 Kg6 49. Ra2 Rf1 50. Rg2+ Kf5 51. Kc2 Ra1 52. Kc3 Rd1 0-1

[Event "AVRO"]
[Site "Hilversum"]
[Date "1973.??.??"]
[Round "9"]
[White "Timman, Jan H"]
[Black "Geller, Efim P"]
[Result "0-1"]
[ECO "D59"]
[Annotator "Nagesh,Havanur"]
[PlyCount "72"]
[EventDate "1973.06.12"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "NED"]
[EventCategory "12"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 O-O 6. e3 h6 7. Bh4 b6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Nxd5 exd5 11. Rc1 Be6 12. Qa4 c5 13. Qa3 Rc8 14. Bb5 $5 {Furman's novelty that he introduced against Geller in Moscow1970. The move became famous after Fischer beat Spassky with it in Game Six, World Championship 1972.} ({The standard} 14. Be2 {is still in vogue and has stood the test of time.}) 14... Qb7 $1 $146 {A brilliant move that calls into question Furman's novelty. The immediate threat is to encircle the White bishop with...c5-c4. So White has no time to castle.} ({After} 14... a6 $2 15. dxc5 bxc5 16. O-O Ra7 17. Be2 {Black has to fight for equality as shown in the games, Furman-Geller, 1970 and Fischer-Spassky, 1972.}) 15. dxc5 bxc5 16. Rxc5 Rxc5 17. Qxc5 Na6 $1 {The refutation of White's play. Geller showed it all to Spassky durig their preparation for the World Championship Match.} 18. Bxa6 ({If} 18. Qc6 $2 Qxc6 19. Bxc6 Rb8 $1 20. b3 ({or} 20. O-O Rxb2 $17) 20... Rc8 {wins the exchange.}) 18... Qxa6 {With a new threat on the horizon, 19...Rc8.} 19. Qa3 Qc4 20. Kd2 $2 (20. Qc3 {was the lesser evil. After} Rb8 $1 ({not} 20... Qxa2 $2 21. O-O {lets White off the hook.}) 21. Qxc4 dxc4 22. b3 cxb3 23. axb3 Rxb3 24. O-O Rb2 $15 {Black has a slight plus on account of the passed pawn.}) ({RR} 20. Qb3 Qg4 21. O-O Rc8 22. Nd4 Qg6 23. Nxe6 fxe6 24. Rd1 Rc4 25. h3 a5 26. Qb6 Qf6 27. Qxa5 Rc2 28. Qe1 Qxb2 29. a4 Re2 30. Qf1 Rd2 31. a5 Rxd1 32. Qxd1 Qa2 33. Qe1 Kh7 34. Qc3 Qb1+ {Chitlange,S (2173)-Khamdamova,A (2291) FIDE Online Arena INT 2024 1-0 (50)}) 20... Qg4 21. Rg1 d4 $1 {Opening up lines against the white king.} 22. Nxd4 $146 ({If} 22. exd4 Rb8 {Black threatens 23...Bd5 among other things.}) ({RR} 22. exd4 Bd5 23. h3 Qg6 24. Qc3 Rb8 25. b3 Qa6 26. Qb2 Qa5+ 27. Kd1 Rd8 28. Ne1 Be4 29. f3 Qc5 30. Nc2 Bxc2+ 31. Kc1 Qf5 32. g4 Qxf3 {0-1 (32) Rodriguez Cespedes,A-De Greif,B Camaguey 1974}) ({RR} 22. exd4 Rc8 23. Qe3 Bxa2 24. Rc1 Rb8 25. Ne1 Rxb2+ 26. Rc2 Rxc2+ 27. Kxc2 Bd5 28. f3 Qd7 29. Qc3 Qa4+ 30. Kc1 Qc4 31. Qxc4 Bxc4 32. Kd2 a5 33. Kc3 Bd5 34. Nc2 Kf8 35. Ne3 Be6 36. d5 Bd7 {Biyiasas,P (2460)-Winslow,E (2365) San Francisco 1985 ½-½ (41)}) 22... Qh4 23. Re1 Qxf2+ 24. Re2 Qf1 25. Nxe6 fxe6 26. Qd6 {White had to stop...Rd8+.} Kh8 27. e4 Rc8 28. Ke3 Rf8 29. Rd2 (29. Kd2 {is also met by the same move} e5 $1) 29... e5 $1 $19 30. Qxe5 Qe1+ 31. Re2 Qg1+ 32. Kd3 Rd8+ 33. Kc3 Qd1 34. Qb5 Qd4+ 35. Kc2 a6 36. Qxa6 Qc5+ {Played with youthful energy by Geller!} 0-1

[Event "Budapest Centenarium"]
[Site "Budapest"]
[Date "1973.02.23"]
[Round "9"]
[White "Antoshin, Vladimir S"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D59"]
[PlyCount "28"]
[EventDate "1973.02.13"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "HUN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 ({RR} 3... d5 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Bd3 {½-½ (12) Kempinski,R (2560)-Hracek,Z (2541) Czech Republic CZE 2025}) 4. Nc3 Bb7 5. Bg5 Be7 6. e3 h6 7. Bh4 O-O 8. Bd3 d5 9. cxd5 Nxd5 10. Bxe7 Qxe7 11. Nxd5 Bxd5 12. O-O ({RR} 12. Rc1 Rc8 13. O-O c5 14. b4 Nd7 15. e4 Bb7 16. bxc5 bxc5 17. Qb3 Nf6 18. dxc5 Nxe4 19. c6 Rxc6 20. Bxe4 Rxc1 21. Qxb7 Rxf1+ 22. Kxf1 Qxb7 23. Bxb7 Rb8 24. Ba6 Rb4 25. Bd3 Ra4 26. Bb1 g5 {Beliavsky,A-Geller,E Yerevan 1975 ½-½ (31)}) 12... Nd7 13. Rc1 c5 14. Bb1 Rfc8 $146 ({RR} 14... cxd4 15. Nxd4 Nf6 16. Qe2 Qb7 17. f3 Rac8 18. Qd3 Rxc1 19. Rxc1 Rc8 20. Rc3 Rxc3 21. Qxc3 Qd7 22. Bd3 e5 23. Ne2 Qe6 24. a3 g6 25. e4 Bc6 26. h3 Qd6 27. b4 Bd7 28. Kh2 Be6 29. Bc2 {Glidzhain,G (2189)-Ilkin,A (2306) Ufa 2007 ½-½ (94)}) ({RR} 14... Rac8 15. e4 Ba8 16. Qa4 a5 17. Qa3 Rfd8 18. Rcd1 Nf6 19. dxc5 Rxc5 20. e5 Nd5 21. Qd3 g6 22. h4 Rcc8 23. Qb3 Qb4 24. Qxb4 Nxb4 25. Nd4 Rd5 26. a3 Na6 27. Nf3 Kf8 28. Rde1 Rdd8 29. Re3 {Kirk,E (2402)-Craciun,S (2135) Timisoara ROU 2024 1-0 (53)}) 1/2-1/2

[Event "Pancevo"]
[Site "Pancevo"]
[Date "1987.??.??"]
[Round "?"]
[White "Rodriguez Cespedes, Amador"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D59"]
[WhiteElo "2515"]
[BlackElo "2515"]
[PlyCount "27"]
[EventDate "1987.09.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "YUG"]
[EventCategory "9"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Rc1 Bb7 11. Be2 Rc8 12. O-O c5 13. dxc5 ({RR} 13. Ne5 Nxc3 14. Rxc3 Nc6 15. Nxc6 Rxc6 16. Bf3 Rd6 17. Bxb7 Qxb7 18. Qg4 cxd4 19. exd4 Qd5 20. Rd1 Rad8 21. a3 e5 22. Rc7 exd4 23. Rxa7 d3 24. Re7 d2 25. Re3 Rc6 26. h3 Rc1 27. Kh2 Rxd1 {Granda Zuniga,J (2663)-Sargissian,G (2673) Linares 2015 0-1}) ({RR} 13. Nxd5 Bxd5 14. b3 Nd7 15. Qd2 a5 16. dxc5 Nxc5 17. Nd4 Rd8 18. Qc2 Rac8 19. Qb1 Be4 20. Qa1 e5 21. Nf3 Bxf3 22. Bxf3 e4 23. Bg4 Rc6 24. Rfd1 Rcd6 25. Rxd6 Rxd6 26. Rd1 Nd3 27. Be2 Qc7 {Golis,W (2367)-Radzimski,A (2394) Montesilvano ITA 2026 ½-½ (38)}) ({RR} 13. Nxd5 Bxd5 14. dxc5 {½-½ (14) Balashov,Y (2505)-Geller,E (2465) Moscow 1995}) 13... Rxc5 14. Nxd5 $146 ({RR} 14. Qd2 Nc6 15. Rfd1 Nxc3 16. Rxc3 Rd8 17. Qc1 Rxd1+ 18. Bxd1 Nb4 19. Rxc5 Qxc5 20. Qxc5 bxc5 21. a3 Nd3 22. b3 Kf8 23. Kf1 Bd5 24. Nd2 Ke7 25. e4 Bb7 26. Be2 Ne5 27. f4 Nc6 28. Kf2 Nd4 {Walter,H (2150)-Ousatchi,M (2245) Bad Wildbad 1998 ½-½ (50)}) 1/2-1/2

[Event "Dresden International"]
[Site "Dresden"]
[Date "1959.11.04"]
[Round "14"]
[White "Ivkov, Borislav"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D59"]
[PlyCount "28"]
[EventDate "1959.10.18"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "DDR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {ChessBase II} Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Be7 5. Nc3 O-O 6. e3 h6 7. Bh4 b6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Nxd5 exd5 11. Bd3 c5 12. dxc5 bxc5 13. O-O Bb7 $146 ({RR} 13... Be6 14. e4 d4 15. Qa4 Nd7 16. Qa3 Qd8 17. Nd2 Ne5 18. f4 Nxd3 19. Qxd3 f5 20. e5 Qb6 21. Nc4 Qb5 22. Rfc1 Rab8 23. b3 a5 24. Qc2 a4 25. bxa4 Qa6 26. a3 ({RR} 26. Nd6) 26... Rfd8 27. a5 Rb5 28. Rd1 {Ilivitzki,G-Kasparian,G Leningrad 1953 EXT 2009 [ChessBase II] 0-1 (38)}) ({RR} 13... Be6 14. Qa4 Nd7 15. Rfd1 Qf6 16. Rd2 Rab8 17. Bb5 Ne5 18. Nxe5 Qxe5 19. Rc1 c4 20. b3 cxb3 21. axb3 d4 22. Bc4 dxe3 23. Re2 exf2+ 24. Rxf2 Qc5 25. Qa1 Qb6 26. Rcc2 Rbd8 27. h3 Bxc4 28. bxc4 {Bocharov,D (2519)-Murzin,V (2633) Sochi RUS 2023 0-1 (66)}) ({RR} 13... Nc6 14. Rc1 Be6 15. Bb1 c4 16. Nd4 Nxd4 17. Qxd4 Rab8 18. Rfd1 Qf6 19. Qxf6 gxf6 20. Rd2 Rb6 21. Bc2 Rfb8 22. b3 a5 23. h3 f5 24. Rd4 Kg7 25. Bd1 Rb4 26. Rd2 a4 27. Bf3 axb3 28. axb3 {Manukyan,S (2233)-Materia,M (2486) chess.com INT 2025 0-1 (63)}) 14. Rc1 Nd7 1/2-1/2

[Event "Moscow2"]
[Site "Moscow"]
[Date "1995.??.??"]
[Round "?"]
[White "Balashov, Yuri S"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D59"]
[WhiteElo "2505"]
[BlackElo "2465"]
[PlyCount "27"]
[EventDate "1995.04.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "11"]
[SourceTitle "CBM 047"]
[Source "ChessBase"]
[SourceDate "1995.08.01"]
[SourceVersion "1"]
[SourceVersionDate "1995.08.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Rc1 Bb7 9. cxd5 Nxd5 10. Bxe7 Qxe7 11. Be2 Rc8 12. O-O c5 13. Nxd5 ({RR} 13. Ne5 Nxc3 14. Rxc3 Nc6 15. Nxc6 Rxc6 16. Bf3 Rd6 17. Bxb7 Qxb7 18. Qg4 cxd4 19. exd4 Qd5 20. Rd1 Rad8 21. a3 e5 22. Rc7 exd4 23. Rxa7 d3 24. Re7 d2 25. Re3 Rc6 26. h3 Rc1 27. Kh2 Rxd1 {Granda Zuniga,J (2663)-Sargissian,G (2673) Linares 2015 0-1}) ({RR} 13. dxc5 Rxc5 14. Nxd5 {½-½ (14) Rodriguez Cespedes,A (2515)-Geller,E (2515) Pancevo 1987}) 13... Bxd5 14. dxc5 $146 ({RR} 14. b3 Nd7 15. Qd2 a5 16. dxc5 Nxc5 17. Nd4 Rd8 18. Qc2 Rac8 19. Qb1 Be4 20. Qa1 e5 21. Nf3 Bxf3 22. Bxf3 e4 23. Bg4 Rc6 24. Rfd1 Rcd6 25. Rxd6 Rxd6 26. Rd1 Nd3 27. Be2 Qc7 28. Qb1 Qc3 {Golis,W (2367)-Radzimski,A (2394) Montesilvano ITA 2026 ½-½ (38)}) 1/2-1/2

[Event "URS-ch28 Final & Zonal"]
[Site "Moscow"]
[Date "1961.02.04"]
[Round "16"]
[White "Boleslavsky, Isaak"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D59"]
[PlyCount "35"]
[EventDate "1961.01.10"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 O-O 6. e3 h6 7. Bh4 b6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Rc1 Bb7 11. Bd3 Rc8 12. O-O c5 13. Qe2 Nd7 14. Ba6 Nxc3 15. Rxc3 cxd4 16. Rxc8+ Rxc8 $146 ({RR} 16... Bxc8 17. Nxd4 Bxa6 18. Qxa6 Nc5 19. Qb5 e5 20. Nb3 Nxb3 21. Qxb3 {½-½ (21) Keres,P-Petrosian,T Curacao 1962}) 17. Nxd4 Bxa6 18. Qxa6 1/2-1/2

[Event "Moscow"]
[Site "Moscow"]
[Date "1970.??.??"]
[Round "11"]
[White "Furman, Semen Abramovich"]
[Black "Geller, Efim P"]
[Result "1-0"]
[ECO "D59"]
[Annotator "Nagesh,Havanur"]
[PlyCount "63"]
[EventDate "1970.02.20"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {Nagesh,Havanur} d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Nxd5 exd5 11. Rc1 Be6 12. Qa4 c5 13. Qa3 Rc8 14. Bb5 $5 $146 {Years later Geller offered a perceptive comment,"The idea is to provoke the advance of the a-pawn, which weakens both this pawn, and Black's entire queenside."} (14. Be2 {is still in vogue and has stood the test of time.}) ({RR} 14. Be2) 14... a6 $2 ({RR} 14... Nd7 15. Bxd7 Bxd7 16. dxc5 bxc5 17. O-O) ({RR} 14... Qb7 15. dxc5 bxc5 16. Rxc5 Rxc5 17. Qxc5 Na6 18. Bxa6 ({RR} 18. Qc6 Qxc6 19. Bxc6 Rb8 20. O-O ({RR} 20. b3 Rc8) 20... Rxb2) 18... Qxa6 19. Qa3 Qc4 20. Kd2 Qg4 21. Rg1 d4 22. Nxd4 Qh4 23. Re1 Qxf2+ 24. Re2 Qf1 25. Nxe6 fxe6 26. Qd6 Kh8 27. e4 Rc8 28. Ke3 Rf8 29. Rd2) 15. dxc5 bxc5 ({After} 15... Rxc5 $6 16. O-O {Black is saddled with an isolated d-pawn and the White knight obtains posts on two ideal squares, d4 and e5.}) ({RR} 15... Rxc5 16. O-O) 16. O-O Ra7 {An awkward move. But he wants to facilitate both ...Nd7 and ...c5-c4.} ({After the game Geller thought} 16... Qb7 {was an improvement. However, Jan Timman and Ulf Andersson came up with} 17. Ba4 $1 Qb6 18. Ne5 {followed by 19.Rfd1 with pressure on the hanging pawns.}) ({RR} 16... Qb7 17. Ba4 c4 18. Nd4 Qb6 19. Rfd1 Nd7 20. Nxe6 Qxe6 21. e4) ({RR} 16... Nc6 17. Bxc6 Rxc6 18. Ne5 Rc7 19. Rfd1) ({RR} 16... Qa7 17. Be2 ({RR} 17. Ba4 a5) 17... Nd7 18. Rfd1) ({RR} 16... Qb7 17. Ba4 Qb6 18. Ne5 a5 19. f4 f6 20. Ng6 Ra7 21. f5 Bf7 22. Qd3 Qb4 23. b3 Rac7 24. Nf4 c4 25. Qd4 c3 26. Qxb4 axb4 27. Rfd1 Re7 28. Kf2 Re5 29. g4 Na6 30. Rd4 Re4 31. Nd3 {Gonzalez Lema,C (2149)-Garcia Ramos,D (2440) Beniajan (Murcia) ESP 2025 ½-½ (81)}) 17. Be2 a5 $146 {Anxious to activate the backward pawn, but it delays the development of the knight.} ({The immediate} 17... Nd7 {came to be played later.}) ({RR} 17... Nd7 18. Nd4 Qf8 ({RR} 18... Nf6 19. Nb3 Rac7 ({RR} 19... c4 20. Qxe7 Rxe7 21. Nd4 a5)) 19. Nxe6 fxe6 20. e4 d4 ({RR} 20... c4 21. Qh3 Rc6 ({RR} 21... Nc5 22. b4 cxb3 23. axb3) 22. b3 Nb6 23. Rfd1) 21. f4 Qe7 22. e5 Rb8 ({RR} 22... Nb6 23. Qd3 ({RR} 23. f5 c4) 23... Nd5 24. Qe4 Qf7 25. f5 Ne3 26. fxe6 Qxe6 27. Bd3 Rf7 28. Qh7+ Kf8 29. Rxf7+ Qxf7 30. Bc4 Nxc4 31. Rf1) 23. Bc4 Kh8 ({RR} 23... Nb6 24. Qb3) 24. Qh3 Nf8 ({RR} 24... Rxb2 25. Bxe6 Rab7 26. Rce1) 25. b3 a5 26. f5 exf5 27. Rxf5 Nh7 ({RR} 27... Ng6 28. Qg3 ({RR} 28. Rf7 Qg5) 28... Qe8 29. Rcf1) ({RR} 27... Ne6 28. Bxe6 Qxe6 29. Rf8+) 28. Rcf1 ({RR} 28. Rf7 Ng5 29. Rxe7 Nxh3+ 30. gxh3 Rxe7) 28... Qd8 ({RR} 28... Rf8 29. Rxf8+ Nxf8 30. Qc8) 29. Qg3 Re7 30. h4 ({RR} 30. Rf7 Rxf7 31. Rxf7 Qg5) 30... Rbb7 31. e6 Rbc7 32. Qe5 {Fischer,R (2785)-Spassky,B Reykjavik 1972 MainBase [Nagesh,Havanur] 1-0 (41)}) ({RR} 17... Nd7 18. Rfd1 Nf6 19. Rd2 Bf5 20. Qa5 Qc7 21. Qxc7 Raxc7 22. Ne5 a5 23. Bf3 Re7 24. Nd3 d4 25. exd4 cxd4 26. Rxc8+ Bxc8 27. h3 Bf5 28. g4 Bxd3 29. Rxd3 Re1+ 30. Kg2 Rb1 31. Rd2 g5 32. b3 {Grigoryan,K (2658)-Bernabeu Lopez,C (2411) Merida 2021 1-0 (70)}) ({RR} 17... Nd7 18. Rfd1 a5 19. h3 Kf8 20. Rd2 {½-½ (20) Czebe,A (2491)-Varga,Z (2476) Budapest 2012}) 18. Rc3 Nd7 19. Rfc1 Re8 $2 {Concerned with preparing the advance, d5-d4, Black overlooks that he is walking into a fatal pin.} (19... Bg4 {is preferable, though White still has a slight advantage after} 20. h3) 20. Bb5 $1 $16 Bg4 21. Nd2 $2 {White looks for a quieter way of exerting pressure on the hanging pawns, allowing Black to carry out the advance in the centre.} ({He could have won a pawn with} 21. Rxc5 $1 {, probably avoided it on account of complications from} Nxc5 22. Bxe8 Bxf3 23. Qxc5 Qg5 {However, it's smooothly parried with} 24. g3 Ra8 25. Bb5 $16) 21... d4 $1 22. exd4 cxd4 23. Qxe7 Rxe7 24. Rc8+ Kh7 25. Nb3 Ne5 26. Rd8 Rac7 $2 {preparing to exchange one pair of rooks to facilitate the advance of the d-pawn. But this plan turns out to be slow and allows White to hit back in the centre.} ({He should have acted swiftly with} 26... d3 $1 27. Bxd3+ (27. Rcc8 a4 28. Nd4 Reb7) 27... Nxd3 28. Rxd3 Be6 $11) 27. Rxc7 Rxc7 28. f4 Bd7 ({If} 28... Nc6 $2 29. Rd6 Ne7 30. Nxd4) 29. fxe5 $2 {Anxious to neutralise the threat of ..d4-d3, White eliminates the knight first. In retrospect this was uncalled for.} (29. Bxd7 $1 Nxd7 30. Nxa5 $16 {was good enough.}) 29... Bxb5 30. Nxd4 ({not} 30. Rxd4 $2 a4 $1 {turns the tables on White} 31. Nd2 Rc1+ 32. Kf2 Rc2 33. Ke3 Rxb2 $17) 30... Rc1+ $2 {an oversight} (30... Rc5 $1 {winning the e-pawn draws.}) 31. Kf2 Rd1 32. Rd6 {White is a pawn up and has the upper hand. Geller decided not to prolong the agony and resigned.} 1-0

[Event "URS-ch22 Final"]
[Site "Moscow"]
[Date "1955.03.11"]
[Round "17"]
[White "Keres, Paul"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D59"]
[PlyCount "38"]
[EventDate "1955.02.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. d4 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 b6 8. Rc1 Bb7 9. cxd5 Nxd5 10. Bxe7 Qxe7 11. Be2 Rc8 12. O-O c5 13. Qa4 ({RR} 13. Ne5 Nxc3 14. Rxc3 Nc6 15. Nxc6 Rxc6 16. Bf3 Rd6 17. Bxb7 Qxb7 18. Qg4 cxd4 19. exd4 Qd5 20. Rd1 Rad8 21. a3 e5 22. Rc7 exd4 23. Rxa7 d3 24. Re7 d2 25. Re3 Rc6 26. h3 Rc1 27. Kh2 Rxd1 {Granda Zuniga,J (2663)-Sargissian,G (2673) Linares 2015 0-1}) ({RR} 13. Nxd5 Bxd5 14. b3 Nd7 15. Qd2 a5 16. dxc5 Nxc5 17. Nd4 Rd8 18. Qc2 Rac8 19. Qb1 Be4 20. Qa1 e5 21. Nf3 Bxf3 22. Bxf3 e4 23. Bg4 Rc6 24. Rfd1 Rcd6 25. Rxd6 Rxd6 26. Rd1 Nd3 27. Be2 Qc7 {Golis,W (2367)-Radzimski,A (2394) Montesilvano ITA 2026 ½-½ (38)}) ({RR} 13. Nxd5 Bxd5 14. dxc5 {½-½ (14) Balashov,Y (2505)-Geller,E (2465) Moscow 1995}) 13... Nd7 14. Rfd1 Nxc3 $146 ({RR} 14... N7f6 15. Ne5 cxd4 16. Nxd5 Bxd5 {½-½ (16) Eren,A (2274)-Yaran,S (2248) Antalya 2020}) ({RR} 14... N7f6 15. Ne5 cxd4 16. Nxd5 Bxd5 {½-½ (16) Eren,A (2274)-Yaran,S (2248) Antalya 2020}) 15. Rxc3 a6 16. Qa3 Kf8 17. dxc5 Nxc5 18. Rdc1 Nd7 19. Qxe7+ Kxe7 1/2-1/2

[Event "Las Palmas-05"]
[Site "Las Palmas"]
[Date "1976.??.??"]
[Round "4"]
[White "Gheorghiu, Florin"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D59"]
[WhiteElo "2540"]
[BlackElo "2620"]
[PlyCount "34"]
[EventDate "1976.04.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ESP"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 b6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Bd3 Bb7 11. Rc1 Rc8 12. O-O c5 13. Nxd5 ({RR} 13. dxc5 Rxc5 14. Nxd5 {½-½ (16) Alefs,F (2056)-Smolny,F (2153) Augsburg 2011}) 13... Bxd5 14. dxc5 ({RR} 14. Ne5 Nd7 15. Nxd7 Qxd7 16. dxc5 Rxc5 17. Rxc5 bxc5 18. Bc4 Qb7 19. Bxd5 exd5 20. Qc2 d4 21. Qxc5 dxe3 22. fxe3 Qxb2 23. Qd5 Rf8 24. h3 Qb6 25. Rf3 Qc7 26. e4 Rd8 27. Qb3 Rb8 28. Qd3 Qc5+ {Zhang,P (2649)-Asrian,K (2608) Taiyuan 2007 ½-½ (39)}) 14... Rxc5 15. Rxc5 Qxc5 16. a3 Nd7 $146 17. Qe2 Rd8 1/2-1/2

[Event "URS-chT Cup 10th"]
[Site "Ordzhonikidze"]
[Date "1978.05.??"]
[Round "6"]
[White "Petrosian, Tigran V"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D59"]
[WhiteElo "2620"]
[BlackElo "2590"]
[Annotator "ChessBase II"]
[PlyCount "33"]
[EventDate "1978.05.05"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "URS"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Spartak"]
[BlackTeam "Soviet Army"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "RUS"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Rc1 Bb7 11. Be2 Rc8 12. O-O c5 13. dxc5 (13. Qa4 Nd7 14. Rfd1 (14. Qa3 {[%cal Ga3e7]})) ({RR} 13. Ne5 Nxc3 14. Rxc3 Nc6 15. Nxc6 Rxc6 16. Bf3 Rd6 17. Bxb7 Qxb7 18. Qg4 cxd4 19. exd4 Qd5 20. Rd1 Rad8 21. a3 e5 22. Rc7 exd4 23. Rxa7 d3 24. Re7 d2 25. Re3 Rc6 26. h3 Rc1 27. Kh2 Rxd1 {Granda Zuniga,J (2663)-Sargissian,G (2673) Linares 2015 0-1}) ({RR} 13. Nxd5 Bxd5 14. b3 Nd7 15. Qd2 a5 16. dxc5 Nxc5 17. Nd4 Rd8 18. Qc2 Rac8 19. Qb1 Be4 20. Qa1 e5 21. Nf3 Bxf3 22. Bxf3 e4 23. Bg4 Rc6 24. Rfd1 Rcd6 25. Rxd6 Rxd6 26. Rd1 Nd3 27. Be2 Qc7 {Golis,W (2367)-Radzimski,A (2394) Montesilvano ITA 2026 ½-½ (38)}) ({RR} 13. Nxd5 Bxd5 14. dxc5 {½-½ (14) Balashov,Y (2505)-Geller,E (2465) Moscow 1995}) 13... Rxc5 14. Nxd5 Rxd5 $146 (14... Bxd5 15. Rxc5 Qxc5 16. Qa4 {½-½ (16) Gligoric,S-Spassky,B Skopje 1969}) 15. Qa4 $146 ({RR} 15. Qb3 Nd7 16. Rfd1 Nc5 {½-½ (16) Vasiukov,E (2490)-Geller,E (2515) New Delhi 1987}) 15... Nd7 16. Rc7 Qd8 17. Rc3 1/2-1/2

[Event "URS-ch25 Semifinal"]
[Site "Kiev"]
[Date "1957.12.08"]
[Round "18"]
[White "Geller, Efim P"]
[Black "Bannik, Anatolij"]
[Result "1/2-1/2"]
[ECO "D59"]
[PlyCount "29"]
[EventDate "1957.11.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 b6 8. Rc1 Bb7 9. cxd5 Nxd5 10. Bxe7 Qxe7 11. Be2 Rc8 12. O-O c5 13. Qa4 ({RR} 13. Ne5 Nxc3 14. Rxc3 Nc6 15. Nxc6 Rxc6 16. Bf3 Rd6 17. Bxb7 Qxb7 18. Qg4 cxd4 19. exd4 Qd5 20. Rd1 Rad8 21. a3 e5 22. Rc7 exd4 23. Rxa7 d3 24. Re7 d2 25. Re3 Rc6 26. h3 Rc1 27. Kh2 Rxd1 {Granda Zuniga,J (2663)-Sargissian,G (2673) Linares 2015 0-1}) ({RR} 13. Nxd5 Bxd5 14. b3 Nd7 15. Qd2 a5 16. dxc5 Nxc5 17. Nd4 Rd8 18. Qc2 Rac8 19. Qb1 Be4 20. Qa1 e5 21. Nf3 Bxf3 22. Bxf3 e4 23. Bg4 Rc6 24. Rfd1 Rcd6 25. Rxd6 Rxd6 26. Rd1 Nd3 27. Be2 Qc7 {Golis,W (2367)-Radzimski,A (2394) Montesilvano ITA 2026 ½-½ (38)}) ({RR} 13. Nxd5 Bxd5 14. dxc5 {½-½ (14) Balashov,Y (2505)-Geller,E (2465) Moscow 1995}) 13... Nd7 14. Qa3 Kf8 $146 ({RR} 14... a5 15. dxc5 Nxc5 16. Nxd5 Bxd5 17. Nd4 e5 18. Nf5 Qe6 19. Bg4 Be4 20. Nxh6+ Qxh6 21. Bxc8 Rxc8 22. b4 axb4 23. Qxb4 Qg6 24. f3 Bd3 25. Rf2 e4 26. f4 Rc6 27. Qa3 Na4 28. Rxc6 Qxc6 29. h3 {De Francesco,K (2241)-Boensch,U (2543) Austria 2015 0-1 (37)}) 15. Ba6 1/2-1/2

[Event "Budapest Maroczy Memorial"]
[Site "Budapest"]
[Date "1952.03.10"]
[Round "5"]
[White "Geller, Efim P"]
[Black "Petrosian, Tigran V"]
[Result "1/2-1/2"]
[ECO "D59"]
[PlyCount "46"]
[EventDate "1952.03.03"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "HUN"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {Ftacnik,Lubomir} d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O 7. Nf3 b6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Rc1 ({RR} 10. Nxd5 exd5 11. Rc1 Be6 12. Qa4 c5 13. Qa3 Rc8 14. Be2) 10... Bb7 11. Nxd5 exd5 12. Qa4 c5 ({RR} 12... Rc8 13. Be2 c5 14. O-O Nc6 15. dxc5 bxc5 16. Qf4 Rab8 17. Rfd1 d4 18. Bd3 Nb4 19. Bc4 Bxf3 20. Qxf3 Nc6 21. b3 Rc7 22. Bd5 Nb4 23. exd4 cxd4 24. Rxc7 Qxc7 25. Rxd4 Nxd5 26. Rxd5 Qc2 27. g3 {Ivanov,S (2574)-Najer,E (2624) Moscow 2005 ½-½}) 13. Qa3 Rc8 ({RR} 13... Nd7 14. Be2 Rfe8 15. O-O c4 16. Qxe7 Rxe7 17. b3 b5 18. a4 a6 19. Ra1 Nf6 20. Ne5 Ne4 21. axb5 Nd2 22. Rfb1 Nxb1 {0-1 (22) Montano Vicente,G (1970)-Saiz Rodriguez,D (2187) chess.com INT 2025}) 14. Bd3 ({RR} 14. Be2 Nd7 15. O-O Qf8 ({RR} 15... Kf8) 16. dxc5 bxc5 17. Rc2 Qd6 ({RR} 17... c4 18. Qxf8+ Kxf8 19. Rfc1) 18. Rfc1 Qb6 19. Nd2 Re8 ({RR} 19... Rc7 20. Nb3 Rac8 21. Bg4 c4) 20. Nb3 ({RR} 20. Bf1 a5 21. Nb3 c4 22. Nd4 Ne5) 20... d4 21. Nxc5 Nxc5 22. Rxc5 dxe3 23. fxe3 Re7 ({RR} 23... Rad8 24. Qc3 Re7) 24. Rb5 ({RR} 24. b4 Rae8 25. R1c3) ({RR} 24. Bf1 Rae8 25. Re1 Rd8) 24... Qxe3+ 25. Qxe3 Rxe3 26. Rxb7 Rxe2 27. Rcc7 Rd8 28. Rd7 ({RR} 28. Rxf7 Rd1+ 29. Rf1 Rdd2) 28... Rc8 {Petrosian,T-Spassky,B Santa Monica 1966 MCL [Ftacnik,Lubomir] ½-½}) 14... Rc7 15. b3 $146 ({RR} 15. dxc5 bxc5 16. O-O Nd7 17. Rc2 Nb6 18. Rfc1 c4 19. Qxe7 Rxe7 20. Be2 a5 21. b3 cxb3 22. axb3 a4 23. bxa4 Rxa4 24. Nd4 g6 25. g4 Kf8 26. h3 Rb4 27. Bb5 Nc4 28. Bxc4 dxc4 29. Rxc4 Rxc4 {Babula,V (2555)-Voloshin,L (2420) Zlin 1998 1-0 (86)}) ({RR} 15. dxc5 bxc5 16. O-O a5 17. Bb5 Na6 18. Bxa6 Rxa6 19. Rc2 d4 20. exd4 Rg6 21. Rfc1 Qf6 22. Ne1 Re7 23. f3 Qxd4+ 24. Kh1 Rge6 25. Qxa5 Re2 26. Rxe2 Rxe2 27. Rc2 Qf2 28. Rxe2 Qf1# {0-1 (28) Tekippe,A-Hardesty,D New Braunfels 1998}) 15... Nc6 16. dxc5 d4 17. O-O dxe3 18. b4 bxc5 19. bxc5 Rd8 20. Bc4 exf2+ 21. Rxf2 Ne5 22. Nxe5 Qxe5 23. Qb3 Bd5 1/2-1/2

[Event "URS-ch43 Final"]
[Site "Yerevan"]
[Date "1975.??.??"]
[Round "6"]
[White "Beliavsky, Alexander G"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D59"]
[PlyCount "62"]
[EventDate "1975.11.28"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[EventCategory "12"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Be7 4. Nf3 Nf6 5. Bg5 O-O 6. e3 h6 7. Bh4 b6 8. Bd3 Bb7 9. cxd5 Nxd5 10. Bxe7 Qxe7 11. Nxd5 Bxd5 12. Rc1 $146 ({RR} 12. O-O Qb4 13. Qd2 Qxd2 14. Nxd2 Nd7 15. Rac1 c5 16. Be4 Bxe4 17. Nxe4 cxd4 18. exd4 Rac8 19. Nd6 Rxc1 20. Rxc1 Nf6 21. Rc7 Rd8 22. Rc8 Rxc8 23. Nxc8 a6 24. Nxb6 Nd5 25. Nxd5 exd5 26. Kf1 Kf8 {Prevolsek,J-Vacek,T Osijek 2012 1-0 (49)}) ({RR} 12. O-O) ({RR} 12. O-O Nd7 13. Rc1 c5 14. Bb1 Rfc8 {½-½ (14) Antoshin,V-Geller,E Budapest 1973}) ({RR} 12. O-O Nd7 13. e4 Bb7 14. Qe2 c5 15. Ba6 Bxa6 16. Qxa6 cxd4 17. Nxd4 Nc5 18. Qe2 e5 19. Nf5 Qf6 20. Rfd1 Rad8 21. Rac1 Kh7 22. Qe3 Rxd1+ 23. Rxd1 Rd8 24. Rxd8 Qxd8 25. h3 Qd1+ 26. Kh2 Qd3 {Sondermann,D (2129)-Wille,T (2169) Werther 2008 0-1 (52)}) 12... Rc8 13. O-O c5 14. b4 Nd7 15. e4 Bb7 16. bxc5 bxc5 17. Qb3 Nf6 18. dxc5 Nxe4 19. c6 Rxc6 20. Bxe4 Rxc1 21. Qxb7 Rxf1+ 22. Kxf1 Qxb7 23. Bxb7 Rb8 24. Ba6 Rb4 25. Bd3 Ra4 26. Bb1 g5 27. Ke2 Kg7 28. Nd2 f5 29. Kd3 Rf4 30. Ke2 Rh4 31. h3 Ra4 1/2-1/2

[Event "Interzonal-09b"]
[Site "Petropolis"]
[Date "1973.08.04"]
[Round "9"]
[White "Smyslov, Vassily V"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D59"]
[PlyCount "31"]
[EventDate "1973.07.23"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[EventCategory "12"]
[SourceTitle "IZT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 b6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Rc1 Bb7 11. Bd3 Rc8 12. O-O c5 13. dxc5 Rxc5 14. Nxd5 Bxd5 15. Rxc5 Qxc5 16. Qd2 $146 ({RR} 16. a3 Nd7 17. Qe2 Rd8 {½-½ (17) Gheorghiu,F (2540)-Geller,E (2620) Las Palmas 1976}) 1/2-1/2

[Event "Teeside International"]
[Site "Teeside"]
[Date "1975.09.12"]
[Round "10"]
[White "Gheorghiu, Florin"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D59"]
[PlyCount "28"]
[EventDate "1975.09.01"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ENG"]
[EventCategory "12"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. Rc1 b6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. e3 Bb7 11. Bd3 Rc8 12. O-O c5 13. Nxd5 ({RR} 13. Qd2 Nd7 14. Rfd1 cxd4 15. Nxd4 Nxc3 16. Rxc3 Rxc3 17. Qxc3 Rc8 18. Qe1 Nc5 19. Bf1 Rd8 {½-½ (19) Bulford,M (2247)-Larchikov,M (1871) Harrogate ENG 2024}) 13... exd5 ({RR} 13... Bxd5 14. Ne5 Nd7 15. Nxd7 Qxd7 16. dxc5 Rxc5 17. Rxc5 bxc5 18. Bc4 Qb7 19. Bxd5 exd5 20. Qc2 d4 21. Qxc5 dxe3 22. fxe3 Qxb2 23. Qd5 Rf8 24. h3 Qb6 25. Rf3 Qc7 26. e4 Rd8 27. Qb3 Rb8 28. Qd3 {Zhang,P (2649)-Asrian,K (2608) Taiyuan 2007 ½-½ (39)}) ({RR} 13... Bxd5 14. dxc5 Rxc5 15. Rxc5 Qxc5 16. a3 Nd7 17. Qe2 Rd8 {½-½ (17) Gheorghiu,F (2540)-Geller,E (2620) Las Palmas 1976}) 14. b3 $146 ({RR} 14. dxc5 bxc5 15. Re1 Nd7 16. Qa4 Nf6 17. Qf4 Qc7 18. Qxc7 Rxc7 19. Rc2 g6 20. Rec1 Rac8 21. b3 Kf8 22. Ne5 Ke7 23. h4 h5 24. Be2 Nd7 25. Nxd7 Kxd7 26. g4 hxg4 27. Bxg4+ f5 28. Bf3 Kd6 {Khanukov,B (2339)-Schwarzenberg,J (2128) Werther 2003 ½-½ (64)}) ({RR} 14. Ne5 Nc6 15. Nxc6 Rxc6 16. dxc5 bxc5 17. Qa4 c4 18. Bb1 g6 19. Rfd1 Rb6 20. Qc2 Qb4 21. Rd2 Rb8 22. h3 Ba8 23. b3 cxb3 24. axb3 Rc6 25. Qb2 Qxb3 26. Rxc6 Bxc6 27. Qxb3 Rxb3 28. Ba2 Rb5 {Sretenskij,N (2445)-Feoktistov,A (2395) Moscow 1998 0-1 (58)}) 14... Nd7 1/2-1/2

[Event "URS-ch26 Semifinal"]
[Site "Tashkent"]
[Date "1958.??.??"]
[Round "?"]
[White "Kholmov, Ratmir D"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D59"]
[PlyCount "35"]
[EventDate "1958.09.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 b6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Rc1 Bb7 11. Nxd5 Bxd5 12. Bc4 Bb7 13. O-O Rc8 ({RR} 13... Re8 14. Qa4 c5 15. dxc5 Nd7 16. Be2 {½-½ (16) Laznicka,V (2681)-Roiz,M (2669) Valjevo 2011}) 14. Qe2 c5 15. Rfd1 ({RR} 15. h3 cxd4 {½-½ (15) Laurusas,T (2541)-Grigoryan,K (2502) Sitges ESP 2025}) 15... a6 $146 ({RR} 15... cxd4 16. Nxd4 Nc6 17. Nb5 Rd8 18. f4 Rxd1+ 19. Rxd1 Rd8 20. Rxd8+ Qxd8 21. Qd3 Qxd3 22. Bxd3 Nb4 23. Bb1 a6 24. Nd6 Bd5 25. a3 Nc6 26. Kf2 g5 27. g3 f6 28. Bd3 Nb8 29. Ke1 Kf8 30. Kd2 {Mantovani,R (2410)-Wagman,S (2230) Forli 1988 ½-½ (42)}) ({RR} 15... cxd4 16. Nxd4 Nc6 17. Nf3 Rd8 18. h3 Rxd1+ 19. Rxd1 Rd8 20. Rc1 Qc5 21. Qe1 Qd6 22. Be2 Qb4 23. a3 Qb3 24. Qc3 Qxc3 25. Rxc3 Kf8 26. Kf1 Ke7 27. Ke1 Rc8 28. Nd2 Ne5 29. Rxc8 Bxc8 30. Nf3 {Bielicki,C (2315)-Rubinetti,J (2460) Buenos Aires 1989 ½-½ (34)}) 16. dxc5 Rxc5 17. Qd2 Nc6 18. Be2 1/2-1/2

[Event "UKR-ch28"]
[Site "Kiev"]
[Date "1959.04.??"]
[Round "19"]
[White "Geller, Efim P"]
[Black "Poliak, Evsey"]
[Result "1/2-1/2"]
[ECO "D60"]
[PlyCount "83"]
[EventDate "1959.04.??"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "URS"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Ne4 7. Bxe7 Qxe7 8. Qc2 Nxc3 9. Qxc3 c6 10. Rd1 Nd7 11. Bd3 dxc4 12. Bxc4 b6 13. O-O Bb7 14. e4 $146 ({RR} 14. Qd3 Rfd8 15. Qe2 a6 16. e4 b5 17. Bb3 c5 18. dxc5 Nxc5 19. Bc2 e5 20. Qe3 b4 21. Rxd8+ Rxd8 22. Rc1 f6 23. h3 Kh8 24. Bb1 Ne6 25. Qb6 Rc8 26. Rxc8+ Bxc8 27. Bd3 Qb7 28. Qd6 Qd7 {Preinfalk,A-Foltys,J Ljubljana 1938 ½-½ (37)}) 14... c5 15. d5 exd5 16. Bxd5 Bxd5 17. exd5 Qd6 18. Nd2 Qxd5 19. Nc4 Qb7 20. Nd6 Qc7 21. Nf5 f6 22. Qh3 Rf7 23. Nd6 Re7 24. Qb3+ Kf8 25. Nf5 Rf7 26. Qd5 Rb8 27. Nd6 Re7 28. f4 c4 29. Nf5 Rf7 30. Nd6 Re7 31. Nf5 Rf7 32. Rd4 Nc5 33. Qxc4 a5 34. Rfd1 b5 35. Qe2 g6 36. Nd6 Re7 37. Qf2 Rd7 38. f5 g5 39. Rd5 Rxd6 40. Rxd6 Ne4 41. Qd4 Nxd6 42. Qxd6+ 1/2-1/2

[Event "URS-ch18 Semifinal"]
[Site "Kiev"]
[Date "1950.??.??"]
[Round "11"]
[White "Geller, Efim P"]
[Black "Saigin, Vladimir"]
[Result "1/2-1/2"]
[ECO "D61"]
[PlyCount "74"]
[EventDate "1950.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 O-O 7. Qc2 h6 8. Bh4 c5 9. Rd1 Qa5 10. cxd5 Nxd5 11. Bxe7 Nxe7 12. Bb5 $146 ({RR} 12. Bd3 Nc6 13. a3 cxd4 14. exd4 Nf6 15. O-O Rd8 16. Rfe1 Bd7 17. Qe2 Be8 18. Ne4 Nd5 19. Bb1 Rac8 20. Qd3 g6 21. g3 Nce7 22. Ne5 Kg7 23. Nc5 Qc7 24. Rc1 Qb8 25. Qf3 b6 26. Na6 Qd6 {Gibaud,A-Ichim,T Munich 1936 0-1 (50)}) ({RR} 12. Be2 Nf6 13. O-O cxd4 14. Rxd4 Nc6 15. Rd2 Bd7 16. Rfd1 Rfd8 17. Qb3 Rab8 18. a3 a6 19. Bd3 Be8 20. Bb1 Rxd2 21. Nxd2 Ne5 22. Nc4 Nxc4 23. Qxc4 Bc6 24. Qd4 Rc8 25. h3 Qh5 26. Rd2 Qg5 {So,W (2770)-Kramnik,V (2812) Leuven 2016 ½-½ (49)}) ({RR} 12. Be2 cxd4 13. Nxd4 Nf6 14. O-O Bd7 15. Ne4 Ned5 16. Bf3 Rfc8 17. Qd2 Qb6 18. Rc1 Nxe4 19. Bxe4 Nf6 20. Rxc8+ Rxc8 21. Bb1 Rd8 22. Rc1 e5 23. Nf3 Bf5 24. Qc3 Bxb1 25. Rxb1 Qe6 26. a3 Rd5 {Aravindh,C (2692)-Le,Q (2731) Hong Kong HKG 2026 ½-½ (75)}) ({RR} 12. Be2 cxd4 13. Nxd4 Nf6 14. O-O Bd7 15. Bf3 Rab8 16. Qb3 b5 17. Ne4 Nxe4 18. Bxe4 e5 19. Nc2 Be6 20. Qb4 Qc7 21. b3 f5 22. Qd6 Qxd6 23. Rxd6 Kf7 24. Bf3 a5 25. e4 f4 26. Be2 b4 {Bogoljubow,E-Reinhardt,E Berlin 1937 1-0 (31)}) 12... a6 13. Bxd7 Bxd7 14. O-O Bc6 15. Ne5 cxd4 16. exd4 Rad8 17. Rd2 Nf5 18. Nxc6 bxc6 19. Rfd1 Rd7 20. Qe4 Rfd8 21. a3 Qb6 22. Na4 Qb5 23. Nc3 Qc4 24. Ne2 c5 25. Qc6 Rd6 26. Qc7 Nxd4 27. Nxd4 Rxd4 28. Qxd8+ Rxd8 29. Rxd8+ Kh7 30. g3 h5 31. Rf8 Qc2 32. Rd7 Qb1+ 33. Kg2 Qe4+ 34. Kh3 Qf5+ 35. Kg2 Qe4+ 36. Kh3 Qg4+ 37. Kg2 Qe4+ 1/2-1/2

[Event "Interzonal-09b playoff plac3 2+3"]
[Site "Portoroz"]
[Date "1973.09.19"]
[Round "10"]
[White "Polugaevsky, Lev"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[ECO "D62"]
[PlyCount "34"]
[EventDate "1973.09.06"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "YUG"]
[EventCategory "16"]
[SourceTitle "IZT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 O-O 6. e3 Nbd7 7. Qc2 c5 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Nxd5 exd5 11. dxc5 Nxc5 12. Be2 Bg4 13. Nd4 ({RR} 13. O-O Rac8 14. Rac1 Ne4 15. Qd3 Nf6 16. h3 Bd7 17. Qd4 a6 18. Bd3 g6 19. a3 {½-½ (19) Aleksandrov,A (2646)-Ehlvest,J (2627) Kramatorsk 2001}) ({RR} 13. O-O Rac8 14. Qd1 Rfd8 15. Rc1 Rc6 16. Nd4 Bxe2 17. Nxc6 bxc6 18. Qxe2 Ne4 19. Rxc6 {1-0 (19) Javakhadze,Z (2423)-Belov,A (2421) chess.com INT 2026}) 13... Ne6 14. Bxg4 $146 ({RR} 14. Nxe6 Rfc8 15. Qd2 Bxe2 16. Nd4 Ba6 17. f3 Qh4+ 18. g3 Qh3 19. Kf2 b6 20. b4 Bc4 21. a4 a6 22. f4 f6 23. Kg1 Re8 24. Re1 Re4 25. Qg2 Qd7 26. a5 Rae8 27. Qd2 bxa5 28. bxa5 {½-½ (28) Lengyel,L-Laszlo,C Budapest 1952}) 14... Nxd4 15. Qa4 Nc6 16. O-O Rfd8 17. Rfd1 Rd6 1/2-1/2

[Event "Budapest Maroczy Memorial"]
[Site "Budapest"]
[Date "1952.03.30"]
[Round "16"]
[White "Geller, Efim P"]
[Black "Kottnauer, Cenek"]
[Result "1/2-1/2"]
[ECO "D62"]
[PlyCount "140"]
[EventDate "1952.03.03"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "HUN"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Qc2 c5 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Nxd5 exd5 11. Bd3 g6 12. dxc5 Nxc5 13. O-O Be6 ({RR} 13... Bg4 14. Be2 Rac8 15. Rfc1 Qf6 16. Qd2 Ne4 17. Qd4 Bxf3 18. Qxf6 Nxf6 19. Bxf3 Rfd8 20. Kf1 Kf8 21. Ke1 Ke7 22. Bd1 Nd7 23. Rxc8 Rxc8 24. Bb3 Nb6 25. Rd1 Rc5 26. Ke2 a5 27. a4 f5 28. Rd4 {Deepan Chakkravarthy,J (2532)-Karthikeyan,M (2560) Kolkata 2019 ½-½ (52)}) ({RR} 13... Nxd3 14. Qxd3 Be6 15. Rac1 Rad8 16. Nd4 a6 17. Rfd1 Rc8 18. Qd2 b6 19. a3 Rfd8 20. Nc6 Rxc6 21. Rxc6 Qb7 22. Rdc1 a5 23. Rc7 Qa6 24. Qd4 Rd6 25. h3 b5 26. Qa7 b4 27. Qb8+ Kg7 28. axb4 {Tworuszka,M (2260)-Zaichenko,D (2104) chess.com INT 2023 0-1 (41)}) 14. Nd4 Rac8 15. Rfc1 $146 ({RR} 15. Qd2 Nxd3 16. Qxd3 Rc4 17. Rfd1 Rfc8 18. Rd2 Qb4 19. Ne2 a5 20. h3 a4 21. a3 Qb6 22. Rad1 R8c5 23. Nc3 Qc6 24. Qe2 b5 25. Na2 Rc2 26. Nb4 Rxd2 27. Qxd2 Qc8 28. Qd4 Rc4 29. Qf6 Rc1 {Dus Chotimirsky,F-Leonhardt,P Prague 1908 0-1 (54)}) ({RR} 15. Rac1 a6 16. Rfd1 b5 17. Qd2 Rc7 18. b4 Nxd3 19. Rxc7 Qxc7 20. Qxd3 Rc8 21. h3 Qc3 22. Qxc3 Rxc3 23. Kh2 Rc4 24. a3 Rc3 25. Ra1 Bd7 26. g4 f6 27. Kg3 g5 28. Kf3 h5 29. Kg3 hxg4 {Makogonov,V-Konstantinopolsky,A Tbilisi 1934 1-0 (68)}) 15... Nxd3 16. Qxd3 Rc5 17. Rxc5 Qxc5 18. Qb5 Rc8 19. Qxc5 Rxc5 20. Kf1 Kf8 21. Ke2 Ke7 22. Kd2 Bd7 23. Rc1 Rxc1 24. Kxc1 Kd6 25. Kd2 f6 26. Kc3 b6 27. Nf3 Bf5 28. Nd2 Ke5 29. f4+ Kd6 30. Kd4 h5 31. Kc3 Kc5 32. Nb3+ Kd6 33. Nd4 Bd7 34. b4 Be8 35. Kd2 Bd7 36. Ke1 a5 37. a3 axb4 38. axb4 Ba4 39. Kf2 Be8 40. Kg3 Bd7 41. Kh4 Be8 42. h3 Ke7 43. g4 hxg4 44. hxg4 Kd6 45. g5 Ke7 46. Ne2 Bb5 47. Nc3 Bc4 48. Na4 b5 49. Nc5 Be2 50. Nb3 Bc4 51. Nd4 Bf1 52. Nc6+ Ke6 53. Kg4 Be2+ 54. Kg3 Bc4 55. Nd4+ Ke7 56. Kg4 Bd3 57. Kh4 Bf1 58. gxf6+ Kxf6 59. Kg3 Bd3 60. Kf2 Bc4 61. Ke1 g5 62. Kf2 gxf4 63. exf4 Kg6 64. Kf3 Kf6 65. Ne2 Kf5 66. Ng3+ Kf6 67. Ke3 Ke6 68. Kd4 Kf6 69. Ke3 Ke6 70. Kf3 Kf6 1/2-1/2

[Event "Karseladze Memorial"]
[Site "Gori"]
[Date "1968.11.14"]
[Round "2"]
[White "Geller, Efim P"]
[Black "Tal, Mihail"]
[Result "1/2-1/2"]
[ECO "D63"]
[PlyCount "44"]
[EventDate "1968.11.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URS"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 h6 5. Bh4 Be7 6. Nc3 O-O 7. Rc1 c6 8. e3 Nbd7 9. Bd3 dxc4 10. Bxc4 b5 11. Bd3 a6 12. O-O c5 13. Qe2 Bb7 14. Rfd1 Nd5 ({RR} 14... c4 15. Bb1 Nd5 16. Bg3 Nxc3 17. Rxc3 Nf6 18. e4 Bb4 19. Re3 Ng4 20. Rc3 Bxc3 21. bxc3 f5 22. d5 exd5 23. exf5 Re8 24. Qd2 Qe7 25. Nd4 Nf6 26. Ne6 Qf7 27. Nc7 Ne4 28. Bxe4 Rxe4 29. Nxa8 {Lintchevski,D (2561)-Shimanov,A (2581) Lichess.org INT 2021 ½-½ (66)}) 15. Bg3 Rc8 ({RR} 15... Qb6 16. Bb1 Nxc3 17. Rxc3 c4 18. e4 Rfd8 19. d5 Nf8 20. Be5 exd5 21. exd5 Bxd5 22. Nd4 Bf6 23. Nf5 Ng6 24. Bxf6 Qxf6 25. Qh5 Bxg2 26. Rg3 Nf4 27. Rxg7+ Qxg7 28. Nxh6+ Qxh6 29. Qe2 Qf6 {0-1 (29) Marcu,A (2024)-Pasti,A (2354) Timisoara ROU 2023}) 16. Nxd5 $146 ({RR} 16. Bb1 Qb6 17. Nxd5 Bxd5 18. e4 Bb7 19. d5 exd5 20. exd5 Rfe8 21. Qc2 g6 22. h4 Bd6 23. h5 Bxg3 24. fxg3 Nf8 25. hxg6 c4+ 26. Kf1 fxg6 27. Nh4 Qf6+ 28. Kg1 Kg7 29. Kh2 Rcd8 30. Rf1 Qg5 {Magnusson,B (1913)-Hauksson,H (1708) Reykjavik 2008 1-0 (43)}) 16... Bxd5 17. e4 Bxa2 18. dxc5 Rxc5 19. b4 Rxc1 20. Rxc1 Bc4 21. Bxc4 bxc4 22. Qxc4 Qb6 1/2-1/2

[Event "URS-ch26 Final"]
[Site "Tbilisi"]
[Date "1959.01.28"]
[Round "12"]
[White "Geller, Efim P"]
[Black "Furman, Semen Abramovich"]
[Result "1-0"]
[ECO "D64"]
[PlyCount "75"]
[EventDate "1959.01.10"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 c6 8. a3 a6 9. Qc2 Re8 10. Bd3 h6 11. Bxf6 Bxf6 12. O-O dxc4 13. Bxc4 c5 14. dxc5 Nxc5 15. Rfd1 Qb6 $146 ({RR} 15... Bd7 16. b4 Bxc3 17. Qxc3 Ne4 18. Qd4 Bc6 19. Qxd8 Raxd8 20. Rxd8 Rxd8 21. Kf1 Nd2+ 22. Nxd2 Rxd2 23. Bxa6 Ra2 24. Bc4 Rxa3 {½-½ (24) Varga,Z (2302)-Adithya A Chullikkad (2120) Budapest HUN 2025}) 16. b4 Nd7 17. Ne4 Be7 18. Rd4 a5 19. Qa4 Rd8 20. Rcd1 Qc7 21. h3 b6 22. Bb5 Nf8 23. Bc6 Bb7 24. b5 Rxd4 25. exd4 Rd8 26. Ne5 f6 27. Nf3 Bc8 28. Qb3 Kh8 29. a4 Ng6 30. h4 f5 31. Ned2 Bf6 32. Nc4 Nxh4 33. Nfe5 Kh7 34. Qg3 g5 35. Ng4 f4 36. Nxf6+ Kg6 37. Ne8 Qxc6 38. Qd3+ 1-0

[Event "UKR-ch28"]
[Site "Kiev"]
[Date "1959.04.??"]
[Round "6"]
[White "Geller, Efim P"]
[Black "Bannik, Anatolij"]
[Result "1-0"]
[ECO "D66"]
[PlyCount "63"]
[EventDate "1959.04.??"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "URS"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O 7. Rc1 Nbd7 8. Nf3 c6 9. Bd3 a6 10. b3 ({RR} 10. a4 b6 11. O-O Bb7 12. Qe2 c5 13. Rfd1 Ne4 14. Bg3 Nxg3 15. hxg3 Nf6 16. dxc5 Bxc5 17. cxd5 exd5 18. a5 Bb4 19. axb6 Qxb6 20. Qc2 Rab8 21. Nd4 Rfc8 22. Qb3 Bc5 23. Na4 Qxb3 24. Nxb3 Bb4 {Wang,Y (2696)-Zvjaginsev,V (2658) Taiyuan 2007 ½-½ (46)}) ({RR} 10. c5 e5 11. dxe5 Ne8 12. Bg3 Nxc5 13. Bb1 f5 14. Nd4 Ne4 15. Nxe4 fxe4 16. O-O c5 17. Ne2 Nc7 18. Rc2 Bg4 19. Rd2 Qc8 20. h3 Bh5 21. e6 Rd8 22. Bxc7 Bxe2 23. Qxe2 Qxc7 24. Qh5 d4 {Aronyak,G (2522)-Lopez Martinez,J (2499) Seville ESP 2026 1-0}) 10... c5 11. O-O cxd4 $146 ({RR} 11... b6 12. Qe2 Bb7 13. Rfd1 dxc4 14. bxc4 cxd4 15. exd4 Nh5 16. Bg3 Nxg3 17. hxg3 Re8 18. Be4 Bxe4 19. Nxe4 Nf6 20. c5 Qd5 21. Nc3 Qc6 22. Ne5 Qc7 23. Na4 bxc5 24. dxc5 Nd5 25. Rc4 Bf6 26. Nd3 {Miton,K (2624)-Jaracz,P (2527) Legnica 2013 ½-½ (36)}) 12. exd4 b6 13. cxd5 exd5 14. Ne5 Bb7 15. Qf3 Nxe5 16. dxe5 Nd7 17. Bxe7 Qxe7 18. Nxd5 Bxd5 19. Qxd5 Nxe5 20. Qe4 Ng6 21. Rfe1 Qg5 22. g3 Ra7 23. h4 Qh5 24. Qd4 Raa8 25. Re3 b5 26. Qe4 Rac8 27. Rce1 Rc5 28. Qb7 Ne5 29. Be2 Qf5 30. b4 Rc2 31. Qd5 Rxe2 32. R1xe2 1-0

[Event "Prague Armies-ch03"]
[Site "Prague"]
[Date "1966.??.??"]
[Round "11"]
[White "Geller, Efim P"]
[Black "Zheliandinov, Viktor"]
[Result "1/2-1/2"]
[ECO "D67"]
[PlyCount "81"]
[EventDate "1966.08.22"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CZE"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. d4 d5 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. Ne4 N5f6 12. Ng3 Qb4+ 13. Qd2 Qxd2+ 14. Kxd2 c5 ({RR} 14... b6 15. Ke2 Bb7 16. Rhd1 {½-½ (16) Dorfman,J (2617)-Bacrot,E (2653) Val d'Isere 2002}) ({RR} 14... b6 15. e4 Bb7 16. e5 Ne8 17. Ke3 c5 18. Rhd1 Bxf3 19. gxf3 cxd4+ 20. Kxd4 Rd8 21. Ke3 Nc7 22. f4 f6 23. exf6 Nxf6 24. f5 Nfd5+ 25. Kf3 Kh8 26. Kg4 exf5+ 27. Nxf5 h5+ {0-1 (27) Harstad,C (1954)-Staples,D (1994) London 2015}) 15. Rhd1 cxd4 16. Nxd4 Nb6 17. Bd3 $146 ({RR} 17. Bb3 Rd8 18. Ke1 Kf8 19. e4 Ke7 20. a4 a5 21. Rc7+ Rd7 22. Rc5 Ne8 23. Bc2 Rc7 24. Rxc7+ Nxc7 25. b3 Bd7 26. Bd3 Rc8 27. Rc1 g6 28. Rc5 Kd6 29. Rxa5 e5 30. Nf3 f6 31. Ne2 Ne6 {Duong,T (2336)-Pacey,K (2276) Ottawa 1997 1-0 (44)}) 17... Rd8 18. Ke2 Bd7 19. Ne4 Nfd5 20. Nc5 Rab8 21. Be4 g6 22. Ndb3 Ba4 23. Bxd5 exd5 24. Nxa4 Nxa4 25. Rc2 Rbc8 26. Rdc1 Rxc2+ 27. Rxc2 Rd7 28. Nd4 Nb6 29. b3 Kf8 30. a4 Ke7 31. a5 Na8 32. Rc8 Nc7 33. Kd2 a6 34. Kd3 Kd6 35. g4 f6 36. h4 Rf7 37. Rd8+ Rd7 38. Rf8 Ke7 39. Rh8 Kd6 40. g5 fxg5 41. hxg5 {...} 1/2-1/2

