[Event "Bucharest Int 03rd"]
[Site "Bucharest"]
[Date "1953.01.??"]
[Round "10"]
[White "Barcza, Gedeon"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D30"]
[PlyCount "55"]
[EventDate "1953.01.26"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "ROU"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. e3 e6 5. Bd3 Nbd7 6. Nbd2 Bb4 7. O-O O-O 8. e4 Bxd2 9. Nxd2 e5 10. exd5 cxd5 11. cxd5 exd4 12. Nb3 Nb6 13. Be2 $146 ({RR} 13. Bg5 Qxd5 14. Bxf6 gxf6 15. Rc1 Na4 16. Qd2 Bf5 17. Bxf5 Qxf5 18. Qxd4 b5 19. Rfd1 Rfc8 20. Rxc8+ Rxc8 21. Rd3 Kh8 22. h3 Qe5 23. Qxa7 Nxb2 24. Re3 Qc7 25. Qd4 Nc4 26. Qxf6+ Kg8 27. Re7 {1-0 (27) Bondarevsky,I-Panov,V Leningrad 1939}) 13... Nbxd5 14. Qxd4 Bd7 15. Bg5 Bc6 16. Bf3 h6 17. Bxf6 Nxf6 18. Bxc6 bxc6 19. Qxd8 Rfxd8 20. Rfd1 Nd5 21. Rd4 Rab8 22. Na5 Rxb2 23. Nxc6 Rc8 24. Nxa7 Rxa2 25. Rdd1 Rxa1 26. Rxa1 Rc5 27. g3 f5 28. Rb1 1/2-1/2

[Event "WchT Students 09th final A"]
[Site "Marianske Lazne"]
[Date "1962.07.21"]
[Round "8.1"]
[White "Spassky, Boris Vasilievich"]
[Black "Zinn, Lothar"]
[Result "1-0"]
[ECO "D30"]
[Annotator "Bulletin"]
[PlyCount "77"]
[EventDate "1962.07.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Soviet Union U26"]
[BlackTeam "German Dem Rep U26"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "DDR"]

1. d4 {Primel,Dominique} d5 2. c4 c6 3. Nf3 e6 4. g3 dxc4 5. Bg2 b5 6. O-O Bb7 ({RR} 6... Nf6) 7. b3 $1 (7. a4) ({RR} 7. a4) 7... cxb3 8. Qxb3 ({RR} 8. axb3 Nf6 9. Ne5 Be7 10. Nc3 a6 11. Bb2) 8... Nf6 ({RR} 8... Nd7 9. Rd1 Ngf6 10. a4 a6 11. Ba3 Bxa3 12. Qxa3 Qe7 13. Qb3 O-O 14. Nc3 Rab8 15. e4 b4 16. Na2 a5 17. Nd2 c5 18. d5 exd5 19. exd5 Nxd5 20. Bxd5 Bxd5 21. Qxd5 Nb6 22. Qc6 Rfc8 23. Qb5 {Porat,I (2319)-Rueda Ahumada,G (1915) chess.com INT 2026 1-0 (85)}) 9. Nc3 ({RR} 9. a4 b4 10. a5 c5 11. Nc3 c4 12. Qb1 Qc8 13. Na2 Be4 14. Qb2 Nc6 15. Bg5 Nd5 16. Ne5 Bxg2 17. Kxg2 Nxe5 18. dxe5 h6 19. e4 hxg5 20. exd5 exd5 21. e6 fxe6 22. Rae1 b3 23. Nc3 Qc6) ({RR} 9. Rd1 Be7 10. Ne5 O-O 11. Nc3 a6 12. Ne4) ({RR} 9. a4 a6 10. Rd1 Be7 11. Ba3 O-O 12. Ne5 Nd5 13. Nc3 Bxa3 14. Rxa3 Nd7 15. Nxd7 Qxd7 16. Ne4 b4 17. Nc5 Qe7 18. Bxd5 bxa3 19. Bc4 Rfb8 20. Qxa3 a5 21. Qe3 Bc8 22. Qe4 Rb4 23. Qxc6 Bb7 {Andreikin,D (2724)-Zhigalko,S (2572) Chess.com INT 2021 ½-½ (34)}) 9... Be7 10. Ne5 {[%csl Rb7][%cal Gg2b7,Gc3b5]} (10. Rd1 $44 {[%cal Gd1d8]}) 10... a6 $146 (10... Qxd4 11. Nxb5 Qxe5 (11... Qxa1 $2 12. Nc7+ Kd8 13. Bf4 $18) 12. Bb2 $44) ({RR} 10... b4 11. Na4 O-O 12. Rd1 a5 ({RR} 12... Nbd7 13. Nxc6) 13. Nc5 ({RR} 13. Bf4 Nd5 14. Bc1 Ba6 15. e4 Nb6 16. Nxb6 Qxb6 17. Be3 Be2 18. Rd2 a4 19. Qc2 Bb5 20. Rc1 Qc7 21. Nc4 Nd7 22. Bf4 Qa7 23. Nd6 Qa5 24. Nxb5 cxb5 25. d5 e5 26. d6 Bd8 27. Be3 Bb6) 13... Bxc5 14. dxc5 Qe7 15. Bb2 ({RR} 15. Be3 Rd8 ({RR} 15... Na6 16. Rac1 Rfd8 17. Nxc6) 16. Rac1 Nd5 17. Bd4 f6 18. Nc4) 15... Qxc5 16. g4 Qe7 17. Qh3 c5 18. g5 Nd5 ({RR} 18... Ne4 19. f4 Na6 20. Ng4) 19. Be4 Qxg5+ 20. Kh1 f5 ({RR} 20... g6 21. Ng4) 21. Rg1 Nf4 22. Qe3 Bxe4+ 23. f3 Qh6 24. Rxg7+ Qxg7 25. Rg1 {Sabuk,P (2385)-Flear,G (2430) La Plagne 2021 EXT 2023 [Primel,Dominique] 0-1 (46)}) ({RR} 10... Qb6 11. a4 b4 12. Nc4 Qa6 13. Na2 c5 14. Bxb7 Qxb7 15. dxc5 Bxc5 16. Na5 Qd5 17. Rb1) ({RR} 10... O-O 11. Rd1 a6 12. Ne4 Nbd7 13. Nxf6+ Bxf6 14. Nxc6 Qb6 15. Be3 Bxc6 16. d5 Bxd5 17. Bxd5 Qa5 18. Bxa8 Rxa8 19. Rac1 Ne5 20. Bd4 Nc4 21. Bxf6 gxf6 22. Qf3 Rf8 23. Qxf6 Qxa2 24. Rd4 Qxe2 25. Qg5+ {Makarian,R (2546)-Galchenko,M (2438) chess.com INT 2023 1-0 (31)}) 11. Be3 O-O 12. Ne4 Nd5 13. Rfc1 a5 14. Bd2 Qb6 15. Qb2 Rc8 16. Nc5 $1 {[%csl Rb7,Rc6]} Ra7 $6 (16... Bxc5 17. dxc5 $14) 17. e4 $40 {[%csl Gd4,Ge4]} Nf6 18. Be3 (18. Nc4 $142 Qd8 19. Bxa5 $1) 18... Bxc5 19. dxc5 Qc7 20. Rd1 Ne8 21. Bh3 Qe7 22. Rd6 $1 Ba6 (22... Nxd6 23. cxd6 Qxd6 24. Bxa7) 23. Rad1 $40 Rb7 $2 (23... b4 24. Nxf7 $3 {[%csl Re6][%cal Gh3e6]}) 24. Nxf7 $1 {[%csl Re6]} Kxf7 25. Bxe6+ Qxe6 26. Rxe6 Kxe6 27. Qb3+ Ke7 28. Qg8 $1 h6 29. Rd6 $1 Nxd6 30. cxd6+ Kd7 31. Qxg7+ Kxd6 32. Qxh6+ Kd7 33. Qg7+ Kd6 34. Qf6+ Kc7 35. Qe5+ Kd7 36. Qf5+ Kc7 37. Bf4+ Kb6 38. Qxc8 Ka7 39. e5 {[%mdl 512] Quelle: Turnierheft: Seiten 80-81} 1-0

[Event "URS-chT Republics 13th final A"]
[Site "Riga"]
[Date "1975.07.??"]
[Round "3"]
[White "Gurgenidze, Bukhuti"]
[Black "Spassky, Boris Vasilievich"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2495"]
[BlackElo "2625"]
[PlyCount "76"]
[EventDate "1975.07.??"]
[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 "Georgia"]
[BlackTeam "Russia"]
[WhiteTeamCountry "GEO"]
[BlackTeamCountry "RUS"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. e3 c5 5. dxc5 Bxc5 6. a3 O-O 7. b4 Be7 8. Bb2 dxc4 ({RR} 8... b6 9. Nbd2 Bb7 10. Qb3 a5 11. Be2 axb4 12. axb4 Rxa1+ 13. Bxa1 Na6 14. Bc3 dxc4 15. Bxc4 Nd5 16. b5 Nc5 17. Qc2 Nxc3 18. Qxc3 Bf6 19. Qc2 Qa8 20. O-O Rc8 21. Re1 Ne4 22. Nxe4 Bxe4 23. Qe2 {Avalyan,A (2283)-Timoshin,M (2381) Moscow RUS 2025 0-1 (58)}) 9. Qxd8 Rxd8 10. Bxc4 Bd7 $146 ({RR} 10... b6 11. Ke2 Bb7 12. Nbd2 Nbd7 13. Rhc1 Ne8 14. Nb3 Nd6 15. Bd3 f6 16. Nfd4 Ne5 17. Nxe6 Nxd3 18. Kxd3 Rd7 19. Ke2 Ba6+ 20. Ke1 Nc4 21. Bc3 Kf7 22. Nf4 Rc8 23. a4 Bb7 24. Kf1 Rdc7 25. Be1 {Nakamura,H (2768)-Aronian,L (2735) chess.com INT 2022 1-0 (54)}) ({RR} 10... b6 11. Nbd2 Bb7 12. O-O Na6 13. Rac1 Rac8 14. Bb3 Nc7 15. Nd4 Ncd5 16. N2f3 h6 17. h3 Ne4 18. Rxc8 Rxc8 19. Rc1 Rxc1+ 20. Bxc1 Bf6 21. Nb5 Nec3 22. Nxc3 Nxc3 23. Bc4 b5 24. Bd3 a6 25. Bd2 {Bazzoli,C (1774)-Slucki,A (1696) Lichess.org INT 2020 1-0 (75)}) 11. Ke2 Be8 12. Nbd2 a5 13. b5 a4 14. Rhc1 Nbd7 15. Bd4 Rdc8 16. Rcb1 Ne4 17. Rc1 Nd6 18. Bd3 f6 19. e4 e5 20. Be3 Bf7 21. Ne1 Bd8 22. Rab1 Ba5 23. Rxc8+ Rxc8 24. Bc2 Bxd2 25. Bxd2 Nc5 26. f3 Bc4+ 27. Kf2 Bb3 28. Bxb3+ Nxb3 29. Bb4 Nxb5 30. Rd1 N3d4 31. g3 g5 32. f4 gxf4 33. gxf4 exf4 34. Rd2 Nc6 35. Kf3 Nxb4 36. axb4 a3 37. Ra2 Rc1 38. Nc2 Rxc2 0-1

[Event "Bugojno"]
[Site "Bugojno"]
[Date "1984.05.30"]
[Round "5"]
[White "Larsen, Bent"]
[Black "Spassky, Boris Vasilievich"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2565"]
[BlackElo "2615"]
[PlyCount "64"]
[EventDate "1984.05.25"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "YUG"]
[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. g3 d5 4. b3 c5 5. Bg2 Nc6 6. O-O Be7 7. cxd5 exd5 8. d4 O-O 9. Bb2 Re8 10. Nc3 Bg4 11. Rc1 Rc8 ({RR} 11... Bxf3 12. Bxf3 cxd4 13. Nb5 Qa5 14. Nxd4 Qxa2 15. Bc3 Qa6 16. Nf5 Rad8 17. Nxe7+ Rxe7 18. Bxf6 gxf6 19. Bxd5 Qxe2 20. Qxe2 Rxe2 21. Bxc6 bxc6 22. Rxc6 {½-½ (22) Adhiban,B (2671)-Ghaem Maghami,E (2537) Hamedan 2018}) ({RR} 11... Bxf3 12. Bxf3 Nxd4 13. Bg2 Qa5 14. e3 Nc6 15. Nxd5 Nxd5 16. Bxd5 Qxa2 17. Bc3 Nb4 18. Qg4 Bf8 19. Bxb4 cxb4 20. Bxb7 Rab8 21. Bd5 Re7 22. Qf3 Qb2 23. Ra1 Qe5 24. Ra5 Qd6 25. Rfa1 Rd8 26. Bc4 {Viana,D (2056)-Olhovik,A (2275) chess.com INT 2026 ½-½ (79)}) 12. Ne5 Bh5 $146 ({RR} 12... cxd4 13. Nxg4 dxc3 14. Nxf6+ Bxf6 15. Bxc3 d4 16. Bd2 Qb6 17. Re1 Rcd8 18. Bxc6 bxc6 19. Qc2 Re6 20. Qd3 h5 21. Qf5 Rd5 22. Qd3 g6 23. Rc4 Qd8 24. Bb4 h4 25. Rc5 Rxc5 26. Bxc5 Qd5 27. Bb4 {Rukavina,J (2470)-Lobron,E (2505) Zagreb/ Rijeka 1985 0-1 (55)}) ({RR} 12... cxd4 13. Nxg4 dxc3 14. Nxf6+ Bxf6 15. Bxc3 d4 16. Bd2 Qe7 17. Re1 Nb4 18. Rxc8 Rxc8 19. Qb1 Rd8 20. a3 Nd5 21. Bxd5 Rxd5 22. Bb4 Qd7 23. Qd3 g6 24. Rc1 Kg7 25. Rc5 Rxc5 26. Bxc5 b6 27. Bb4 {Reis,G (2185)-Guggenberger,G (1972) Zirndorf 2017 1-0 (76)}) 13. Nxc6 bxc6 14. dxc5 Bxc5 15. Qc2 Bb6 16. e3 Bg6 17. Qd1 d4 18. exd4 Bxd4 19. Qd2 c5 20. h3 Qa5 21. Rfd1 Qa6 22. Re1 h6 23. Na4 Qd6 24. Kh2 h5 25. Rc4 Rxe1 26. Qxe1 Rd8 27. Kh1 Re8 28. Qd2 Ne4 29. Bxe4 Bxe4+ 30. Kh2 Ba8 31. Qd1 Qd5 32. f3 Bg1+ 0-1

[Event "URS-ch28 Final & Zonal"]
[Site "Moscow"]
[Date "1961.01.27"]
[Round "11"]
[White "Taimanov, Mark E"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D30"]
[PlyCount "36"]
[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. Nf3 c5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. O-O Be7 8. dxc5 Bxc5 9. Nbd2 O-O 10. Nb3 Bb6 11. Nbd4 Re8 12. Bf4 ({RR} 12. Nxc6 bxc6 13. Qc2 Bd7 14. b3 Ne4 15. Bb2 Rc8 16. Rad1 h5 17. Qc1 Bg4 18. Qf4 Qe7 19. Rde1 c5 20. h3 Be6 21. Qe5 Qf6 22. Qxf6 Nxf6 23. Rc1 Ne4 24. Rfd1 c4 25. Bd4 Ba5 26. bxc4 dxc4 {Ashraf,A (2340)-Carlsen,M (2839) chess.com INT 2023 0-1 (35)}) ({RR} 12. Re1 Bg4 13. Nxc6 bxc6 14. Qc2 Ne4 15. Rf1 Qd7 16. Bf4 Bf5 17. Qd1 Bh3 18. Rc1 Bxg2 19. Kxg2 Re6 20. Nd4 Rg6 21. f3 Nd6 22. Qd3 Bxd4 23. Qxd4 Nf5 24. Qd2 h6 25. e4 Ne7 26. Be5 Re6 {Haertig,J (2149)-Nguyen,P (1936) Reykjavik ISL 2025 0-1 (63)}) 12... Nxd4 $146 ({RR} 12... Bg4 13. h3 Bh5 14. g4 Nxd4 15. Nxd4 Bg6 16. e3 Be4 17. Qa4 Bxg2 18. Kxg2 h5 19. f3 Nd7 20. Rac1 Ne5 21. Rc3 Nc4 22. b3 Ba5 23. b4 Bc7 24. Bxc7 Qxc7 25. Re1 Qd6 26. Nf5 Qf6 27. Qc2 {Libens,M (2180)-Akopyan,H (2350) Cannes 1997 0-1 (31)}) ({RR} 12... Bg4 13. Nxc6 bxc6 14. Rc1 c5 15. Bg5 d4 16. h3 Be6 17. Nd2 h6 18. Bxf6 Qxf6 19. Nc4 Rad8 20. Qd2 Bxc4 21. Rxc4 Qe6 22. Rc2 c4 23. Qb4 d3 24. exd3 cxd3 25. Rd2 Rd4 26. Qb5 Red8 27. b4 {Mischuk,D (2298)-Erdos,V (2546) chess.com INT 2024 0-1 (39)}) 13. Nxd4 Bg4 14. h3 Bd7 15. Bg5 Rb8 16. e3 h6 17. Bxf6 Qxf6 18. Qd2 Bxd4 1/2-1/2

[Event "URS-ch25 Semifinal"]
[Site "Leningrad"]
[Date "1957.12.10"]
[Round "19"]
[White "Spassky, Boris Vasilievich"]
[Black "Aronin, Lev Solomonovich"]
[Result "1-0"]
[ECO "D30"]
[PlyCount "75"]
[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. Nf3 c5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. O-O Be7 8. dxc5 Bxc5 9. Nbd2 O-O 10. Nb3 Bb6 11. Nbd4 Re8 12. b3 Bg4 13. Bb2 ({RR} 13. Be3 Ne4 14. Rc1 Qf6 15. Nxc6 bxc6 16. Bd4 Qd6 17. Qd3 {½-½ (17) Cruz,F (2269)-Alcala Gonzalez,C (2310) Lleida ESP 2026}) 13... Ne4 14. Qd3 $146 ({RR} 14. Rc1 Qd6 15. h3 {½-½ (15) Horvath,C (2506)-Horvath,P (2458) Budapest 2003}) ({RR} 14. Rc1 Rc8 15. Rc2 Qd6 16. a3 h5 17. b4 h4 18. Nxc6 Rxc6 19. Nd4 Rxc2 20. Qxc2 hxg3 21. hxg3 Nxg3 22. fxg3 Rxe2 23. Qc3 Qe5 24. Rf4 Re1+ 25. Bf1 Qe2 26. Rf2 Qe4 27. Rf4 Qe2 28. Rf2 Qe4 {Rakhmanov,A (2670)-Shimanov,A (2623) Sochi 2017 ½-½}) ({RR} 14. Rc1 Qd6 15. e3 Rac8 16. Nxc6 bxc6 17. Qd3 Qh6 18. b4 Nxf2 19. Rxf2 Rxe3 20. Qa6 Rce8 21. Kh1 R3e4 22. Rfc2 Re3 23. Qf1 Qh5 24. Nh4 Bd8 25. Bd4 Bxh4 26. Bxe3 Bxg3 27. Bg1 h6 28. Rc3 Be5 {Scheeren,P (2430)-Petursson,M (2415) Copenhagen 1982 1-0 (42)}) 14... Qd7 15. a3 h5 16. e3 Bh3 17. Rfd1 Bxg2 18. Kxg2 Bxd4 19. Nxd4 Rac8 20. Nf3 Red8 21. Rac1 Qf5 22. Qe2 g5 23. h3 a6 24. Nh2 Rd6 25. g4 hxg4 26. Nxg4 Re6 27. f3 Nd6 28. Rc5 Ne7 29. Rxc8+ Ndxc8 30. Qd2 Rc6 31. Qd4 Rc2+ 32. Kg1 Kf8 33. Qh8+ Ng8 34. Bg7+ Ke7 35. Qxg8 Nd6 36. Bf6+ Ke6 37. Qd8 Nc8 38. e4 1-0

[Event "FRA"]
[Site "France"]
[Date "1993.??.??"]
[Round "?"]
[White "Spassky, Boris Vasilievich"]
[Black "Dorfman, Josif D"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2565"]
[BlackElo "2580"]
[PlyCount "123"]
[EventDate "1993.??.??"]
[EventType "team"]
[EventRounds "11"]
[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 c6 4. cxd5 exd5 5. Bf4 Nf6 6. e3 Bf5 7. Bd3 Bxd3 8. Qxd3 Nbd7 9. h3 Be7 10. Nge2 O-O 11. O-O Re8 12. Rad1 Nb6 $146 ({RR} 12... b5 13. Ng3 Bf8 14. Rc1 Rc8 15. Rc2 b4 16. Na4 Qa5 17. Qb3 Qb5 18. Nf5 Re6 19. Rfc1 g6 20. Nh6+ Kg7 21. Ng4 Nxg4 22. hxg4 h6 23. Rd2 Kg8 24. g5 hxg5 25. Bxg5 Bd6 26. Qd1 Kg7 27. b3 {Noboa Silva,K (2270)-Garcia Ramos,D (2415) Barcelona ESP 2024 0-1 (58)}) ({RR} 12... b5 13. Ng3 Bf8 14. Rc1 Rc8 15. Rc2 b4 16. Na4 Qa5 17. Qb3 Qb5 18. Nf5 Re6 19. Rfc1 g6 20. Nh6+ Kg7 21. Ng4 Nxg4 22. hxg4 h6 23. Rd2 Kg8 24. g5 hxg5 25. Bxg5 Bd6 26. Qd1 Kg7 27. b3 {Noboa Silva,K (2270)-Garcia Ramos,D (2415) Barcelona ESP 2024 0-1 (58)}) 13. b3 Nh5 14. Bh2 Bd6 15. Bxd6 Qxd6 16. g4 Nf6 17. f3 Qe7 18. Kf2 Nfd7 19. Ng3 g6 20. Rfe1 Rad8 21. Nce2 Na8 22. Nf4 Nc7 23. Kg2 Ne6 24. Nxe6 Qxe6 25. h4 Qe7 26. g5 h6 27. f4 hxg5 28. hxg5 Kg7 29. e4 dxe4 30. Nxe4 Qb4 31. Rh1 Qb5 32. Qxb5 cxb5 33. Kf3 Rh8 34. d5 Rxh1 35. Rxh1 Rc8 36. d6 b4 37. Ke3 Rc6 38. Rh2 a5 39. Rd2 Kf8 40. Rh2 Kg7 41. f5 gxf5 42. Ng3 Rc1 43. Kf4 Kg8 44. Re2 Kf8 45. Re7 Nc5 46. Kxf5 Rg1 47. Rc7 Rxg3 48. Rc8+ Kg7 49. Rxc5 Rd3 50. Ke5 Re3+ 51. Kd4 Re1 52. Rxa5 Rd1+ 53. Kc5 Kg6 54. Rb5 Kxg5 55. Rxb4 f5 56. Rxb7 Kf6 57. Rb6 Rc1+ 58. Kd5 Re1 59. Kc6 Rc1+ 60. Kd7 Rh1 61. Rb4 Ke5 62. Kc7 1-0

[Event "URS-ch23 Final"]
[Site "Leningrad"]
[Date "1956.02.06"]
[Round "17"]
[White "Spassky, Boris Vasilievich"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[ECO "D31"]
[PlyCount "81"]
[EventDate "1956.01.10"]
[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 {Alekhine,Alexander} d5 2. c4 e6 3. Nc3 a6 4. cxd5 exd5 5. Nf3 c6 6. Bf4 Bd6 7. g3 ({RR} 7. Bxd6 Qxd6 8. e3 Nf6 9. Bd3 O-O 10. h3 Nbd7 11. O-O Re8 12. Qc2 g6 13. Rac1 b6 14. Na4 Bb7 15. Qb3 Rab8 16. Rc2 a5 17. Rfc1 Ba8 18. a3 c5 19. Bb5 c4 20. Qa2 Bc6 21. Nc3 a4 {Sarana,A (2699)-Nakamura,H (2789) chess.com INT 2024 0-1 (39)}) 7... Ne7 8. Qb3 ({RR} 8. h4 Bxf4 9. gxf4 Ng6 10. e3 Bg4 11. h5 Nh4 12. Be2 Nxf3+ 13. Bxf3 Bxf3 14. Qxf3 Nd7 15. O-O-O Qe7 16. Rdg1 Rg8 17. Rg5 g6 18. hxg6 hxg6 19. Qg3 O-O-O 20. f5 Nf8 21. Rg4 Qf6 22. Na4 Nd7 {Dubov,D (2649)-Sahib,S (2350) chess.com INT 2026 0-1 (35)}) 8... O-O $146 ({RR} 8... Bxf4 9. gxf4 Nf5 10. e3 Nd7 ({RR} 10... Nh4 11. Be2) 11. Bd3 Nf6 12. Ne5 ({RR} 12. Bxf5 Bxf5 13. Qxb7 O-O 14. Qxc6 ({RR} 14. Qb3 Rb8 15. Qa3 Qb6 16. b3 Ne4) 14... Qb8) 12... Qe7 ({RR} 12... O-O) 13. Na4 Ne4 ({RR} 13... Nd6 14. Nc5 ({RR} 14. Qc2 O-O 15. O-O-O) 14... Nfe4 ({RR} 14... O-O) 15. Bxe4 Nxe4 16. Nxe4 dxe4 17. Nc4 O-O 18. Nb6 Rb8) 14. Nb6 Rb8 15. Bxe4 dxe4 16. d5 f6 ({RR} 16... cxd5 17. Qa4+) 17. Nec4 ({RR} 17. dxc6 fxe5 18. Nd5 Qc5 19. c7 Ra8 20. Nb6 Qa5+ ({RR} 20... Nh4 21. Nxa8 Nf3+ 22. Kd1 ({RR} 22. Kf1 Nd2+) 22... Bg4 23. Qc3 Qxc3 24. bxc3 Kd7) ({RR} 20... exf4 21. Nxa8 fxe3 22. O-O ({RR} 22. Qa4+ Ke7 23. Qxe4+ Be6 24. O-O Rxa8 25. Qxb7 Rc8)) 21. Kd1 ({RR} 21. Ke2 exf4 22. Nxa8 Nxe3) ({RR} 21. Kf1 exf4 22. Nxa8 ({RR} 22. exf4 Nd4) 22... Nxe3+ 23. fxe3 Bh3+ 24. Ke2 Bg4+) 21... exf4 22. Nxa8 fxe3 23. fxe3 Qc5 24. Re1 ({RR} 24. Ke2) 24... b5 25. Rc1 Qd6+ 26. Kc2 Be6 27. Qc3 O-O) 17... cxd5 18. Nxd5 Qf7 19. Ncb6 O-O ({RR} 19... Be6 20. Nc7+ Qxc7 21. Qxe6+ Ne7 22. Nc4) 20. Nc7 Qxb3 ({RR} 20... Nh4 21. O-O-O Bg4 22. Rd4 Qxb3) 21. axb3 Nh4 22. O-O-O Bg4 23. Rd4 {Alekhine,A-Rubinstein,A Baden-Baden 1925 EXT 2017 [Alekhine,Alexander] ½-½} {RR} Rfd8 24. Ncd5 ({RR} 24. Rc4 Rd6 25. Nbd5 Kf7 26. Nc3 Rc8 27. h3 b5) 24... Kh8 25. h3 Be2 26. Rb4 f5) 9. Bxd6 Qxd6 10. Bg2 Nd7 11. O-O Nf6 12. Ne5 Rb8 13. a4 Ng4 14. Nf3 Qh6 15. Rfe1 Nf5 16. e4 dxe4 17. Rxe4 Nd6 18. Ree1 Be6 19. Qb4 Rbd8 20. Rad1 Rfe8 21. d5 cxd5 22. Nxd5 Bxd5 23. Rxd5 Rxe1+ 24. Qxe1 Nf6 25. Rd4 Re8 26. Qd1 Nfe4 27. Nh4 g5 28. Bxe4 Nxe4 29. Nf5 Qf6 30. g4 h5 31. h3 Qe5 32. Qf3 Nf6 33. Kg2 hxg4 34. hxg4 b5 35. axb5 axb5 36. Qh3 Nd5 37. Nh6+ Kf8 38. Nf5 Kg8 39. Nh6+ Kf8 40. Nf5 Kg8 41. Qh6 1/2-1/2

[Event "Leiden"]
[Site "Leiden"]
[Date "1970.04.??"]
[Round "1"]
[White "Botvinnik, Mikhail"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D31"]
[PlyCount "50"]
[EventDate "1970.04.18"]
[EventType "tourn"]
[EventRounds "4"]
[EventCountry "NED"]
[SourceTitle "MCL"]
[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 12. Bd3 Qa5 $146 ({RR} 12... 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 Qb4 27. Qf4 {Furman,S-Geller,E Yerevan 1975 0-1 (42)}) ({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 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 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 "Candidates f Spassky-Kortschnoj +4-1=5"]
[Site "Kiev"]
[Date "1968.09.08"]
[Round "2"]
[White "Kortschnoj, Viktor Lvovich"]
[Black "Spassky, Boris Vasilievich"]
[Result "0-1"]
[ECO "D31"]
[PlyCount "82"]
[EventDate "1968.09.06"]
[EventType "match"]
[EventRounds "10"]
[EventCountry "URS"]
[SourceTitle "Candidates"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {Krasenkow,Michal} d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Bf5 7. g4 Be6 8. h3 Bd6 ({RR} 8... Nd7 9. Qb3 ({RR} 9. Bd3) ({RR} 9. Nf3) 9... b5 ({RR} 9... Qb6 10. Qc2) ({RR} 9... Nb6 10. Nf3 g5) 10. Nf3 h6 ({RR} 10... g5) 11. Bd3 Ngf6 12. Qc2 Rc8 13. O-O b4 14. Ne2 ({RR} 14. Na4 Qa5 15. a3 bxa3 16. Nc5 Bxc5 ({RR} 16... Nxc5 17. Rxa3 Qb4 18. dxc5 Qxc5 19. Rc3 Qb6 20. Nd4 c5 21. Nxe6 fxe6 22. Rb3 Qd8 23. Bg6+) 17. dxc5 Nxc5 18. Rxa3) 14... c5 ({RR} 14... Qb6 15. Ng3) 15. dxc5 ({RR} 15. Ba6 Rc6 ({RR} 15... c4 16. Bxc8 Qxc8 17. Ng3) 16. Qa4 Rb6 17. dxc5 Bxc5 18. Rac1 O-O 19. Nfd4) 15... Nxc5 16. Ned4 O-O 17. Rac1 Bd6 ({RR} 17... Nfe4 18. Ne5 Qb6) 18. Ne5 ({RR} 18. Bxd6 Qxd6 19. Nf5) 18... Nxd3 ({RR} 18... Nce4 19. Nec6 Qd7 20. Ba6) 19. Qxd3 Qb6 20. Qb5 Bc5 21. Qxb6 axb6 ({RR} 21... Bxb6 22. Nec6) 22. Nd3 Nd7 ({RR} 22... Bxd4 23. exd4 Rc4 24. Be5) 23. b3 {Svidler,P (2732)-Mamedyarov,S (2764) Baku 2014 CBM 163 [Krasenkow,Michal] 1-0 (36)}) 9. Nge2 Ne7 10. Qb3 ({RR} 10. Qc2 h5 11. gxh5 Rxh5 12. Bxd6 Qxd6 13. Nf4 Rh4 14. Rg1 g6 15. Nxe6 Qxe6 16. O-O-O Nd7 17. Kb1 O-O-O 18. Bg2 f5 19. Rge1 Nb6 20. f3 Qf6 21. e4 Kb8 22. a4 a5 23. Qb3 Ka7 24. Qc2 f4 {Mattenberger,M (2100)-Petr,M (2495) Bassano del Grappa ITA 2023 0-1 (42)}) 10... Bc8 11. Bg2 $146 ({RR} 11. O-O-O O-O 12. Be5 Bxe5 13. dxe5 Nd7 14. f4 Nc5 15. Qa3 Qb6 16. Nd4 a5 17. f5 Qb4 18. Bg2 Qxa3 19. bxa3 Rd8 20. e4 dxe4 21. Nxe4 Nxe4 22. Bxe4 Nd5 23. Nc2 a4 24. Nb4 Ra5 25. Kb2 Kh8 {Seirawan,Y (2600)-Comp Capture The Hague 1995 1-0 (36)}) 11... Ng6 12. Bxd6 Qxd6 13. h4 Na6 14. g5 Ne7 15. Nf4 Nc7 16. O-O-O Bg4 17. f3 Bd7 18. Nfe2 O-O-O 19. e4 f6 20. Na4 Ne6 21. gxf6 gxf6 22. Kb1 Kb8 23. Bh3 Rhg8 24. Qe3 dxe4 25. fxe4 f5 26. e5 Nd5 27. Qd2 Qf8 28. Rdf1 Ne7 29. Qb4 Bc8 30. Rf2 Qf7 31. Rhf1 Rgf8 32. Bg2 Nd5 33. Bxd5 Rxd5 34. Nac3 Rdd8 35. d5 cxd5 36. Nd4 Qc7 37. Nxf5 Qxe5 38. Nb5 d4 39. Re1 Qc5 40. Qb3 Rxf5 41. Rc2 Qxb5 0-1

[Event "Candidates f Spassky-Kortschnoj +4-1=5"]
[Site "Kiev"]
[Date "1968.09.17"]
[Round "6"]
[White "Kortschnoj, Viktor Lvovich"]
[Black "Spassky, Boris Vasilievich"]
[Result "1-0"]
[ECO "D31"]
[Annotator "ChessBase"]
[PlyCount "83"]
[EventDate "1968.09.06"]
[EventType "match"]
[EventRounds "10"]
[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. cxd5 exd5 5. Bf4 c6 6. Qc2 g6 7. O-O-O ({RR} 7. e4 Be6 8. e5 Bf5 9. Bd3 Bxd3 10. Qxd3 Na6 11. Nf3 Nc7 12. Ne2 Qd7 13. h4 h5 14. Qd2 Ne6 15. Kf1 a5 16. Rh3 Bf8 17. Ng5 Ne7 18. Nxe6 fxe6 19. Bg5 Nf5 20. Nf4 Kf7 21. Rf3 Rc8 {Torch 20260128-7136070b (3716)-PlentyChess 7.0.55 (3693) tcec-chess.com INT 2026 ½-½ (84)}) 7... Nf6 8. f3 Na6 $146 ({RR} 8... Nh5 9. Bh6 Bg5+ 10. Bxg5 Qxg5+ 11. Kb1 O-O 12. e4 Be6 13. g4 Ng7 14. h4 Qe3 15. h5 Nd7 16. Bd3 dxe4 17. Bxe4 Nf6 18. Nh3 Nxe4 19. Nxe4 f5 20. Rd3 Qh6 21. Nf6+ Rxf6 22. g5 Qxh5 23. gxf6 {Genocchio,D (2455)-Bianchi,A (2152) Venice 2009 1-0}) ({RR} 8... 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 23. e5 {Jiang,H (2454)-Adarsh,T (2262) Senta SRB 2026 1-0 (35)}) ({RR} 8... b5 9. e4 O-O 10. e5 Nh5 11. Bd2 Na6 12. g4 Ng7 13. Bh6 Bg5+ 14. Bxg5 Qxg5+ 15. Kb1 h5 16. h3 Bd7 17. Qf2 hxg4 18. hxg4 f5 19. Nh3 Qe7 20. g5 f4 21. Bd3 Qf7 22. Qh4 Nh5 23. Nf2 {Lajthajm,B (2469)-Geler,A (2229) Ulcinj 2014 ½-½ (64)}) 9. e4 Nb4 10. Qb3 Be6 11. e5 Nd7 12. a3 a5 $1 13. axb4 axb4 14. Nb1 ({After} 14. Nce2 c5 15. Nh3 c4 16. Qe3 Nb6 {black has a powerful attack.}) 14... c5 15. g4 c4 16. Qe3 Ra2 17. h4 Qa5 18. Rh2 Ra1 19. Bd3 b3 20. Ne2 {Black gets back the piece a should win.} Bb4 ({Mikhail Tal recommended} 20... cxd3 21. Qxd3 h5) ({Other good moves are:} 20... Nb6) (20... O-O) 21. h5 O-O 22. hxg6 fxg6 23. Rdh1 cxd3 24. Qxd3 Qc7+ 25. Nec3 Nb6 $2 (25... Bxc3 $1 26. bxc3 (26. Qxc3 Qxc3+ 27. bxc3 Rxf4 28. Rxh7 Nf8 $19) 26... Rxf4 27. Qxg6+ Kf8 $19) 26. Qxg6+ $1 hxg6 27. Rh8+ Kf7 28. R1h7+ Ke8 29. Rxf8+ Kxf8 30. Rxc7 Nc4 31. Rxb7 Bxc3 32. bxc3 b2+ 33. Kc2 Ke8 34. Bg5 Ra6 35. Nd2 Bc8 36. Re7+ Kf8 37. Nxc4 dxc4 38. Kxb2 Rb6+ 39. Kc2 Bb7 40. Rxb7 Rxb7 41. f4 Rh7 42. Kb2 1-0

[Event "Bucharest Int 03rd"]
[Site "Bucharest"]
[Date "1953.01.??"]
[Round "9"]
[White "Spassky, Boris Vasilievich"]
[Black "Szabo, Stefan"]
[Result "1-0"]
[ECO "D31"]
[Annotator "Chekhov,Valery A"]
[PlyCount "109"]
[EventDate "1953.01.26"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "ROU"]
[SourceTitle "MCL"]
[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 dxc4 5. a4 Bb4 6. e4 (6. e3 $5 b5 7. Bd2 a5 8. axb5 Bxc3 9. Bxc3 cxb5 10. b3 Bb7 11. bxc4 b4 $132) 6... b5 7. Qc2 (7. Be2 $5 Nf6 8. Qc2 (8. Bg5 Nbd7 (8... h6 $5 9. Bh4 Nbd7) 9. e5 h6 10. exf6 hxg5 11. fxg7 Rg8 12. h4 gxh4 13. Rxh4 $146 {Spassky,B-Nei,I/Riga/1959/1|0/39/}) 8... Bb7 9. O-O Nbd7 $6 (9... a6 $5) 10. e5 Nd5 11. axb5 cxb5 (11... Bxc3 12. bxc6 Bxc6 13. bxc3 $16) 12. Nxb5 a6 13. Nc3 Rc8 14. Nxd5 Bxd5 15. Rxa6 Nb6 16. Be3 $16 {Korchnoi,V-Polgar,Z/Prague/1995/0,5/30/}) 7... Nf6 8. Bg5 (8. Be2 $5) 8... Bxc3+ $6 (8... h6 $5 9. Bh4 (9. Bxf6 $5 Qxf6 10. Be2 Bb7 11. O-O $44) 9... g5 10. Bg3 g4 11. Ne5 Qxd4 $17) 9. bxc3 h6 10. Bh4 g5 $146 ({RR} 10... Qc7 11. Be2 Bb7 12. O-O Nbd7 13. Rfb1 a6 14. Bg3 Qc8 15. Bd6 Nb6 16. Nd2 Qd7 17. Be5 O-O 18. Bxf6 gxf6 19. Nf1 Qe7 20. Qd2 Kh7 21. Bd1 Rg8 22. Bc2 Rad8 23. Qf4 e5 24. Qh4 Nd7 25. Ng3 {Benkovics,P (1840)-Papp,J (1893) Hungary 2003 1-0 (44)}) 11. Bg3 a6 (11... Nbd7 $5) 12. Be2 Bb7 13. h4 g4 14. Nd2 Nh5 15. Be5 (15. Bxg4 Nxg3 16. fxg3 Rg8 17. Qd1 Qf6 $13) 15... Rg8 (15... f6 $2 16. Bxg4 $18) 16. Rb1 Qe7 (16... f6 $5 17. Bh2 Rg7) (16... Nd7 $5) 17. Bxc4 $1 Nd7 (17... bxc4 18. Nxc4 $18) 18. Bg3 (18. Be2 Nxe5 19. dxe5 Qc5) 18... Nb6 19. axb5 cxb5 (19... Nxc4 20. Nxc4 Nxg3 21. bxc6 $1 Nxh1 22. Rxb7 Qd8 (22... Qxh4 23. Nd6+ Kd8 24. Rd7#) 23. Rd7 $18) 20. Bd3 Nxg3 21. fxg3 Qc7 22. Kf2 Rc8 23. Rhc1 $132 e5 $1 24. Nb3 (24. d5 f5 $1 $36) 24... Rg6 (24... Nc4 25. Bxc4 Qxc4 26. Nc5 exd4 27. Nxb7 Qc7 28. Qd3 Qxb7 29. cxd4 $16) 25. d5 (25. Nc5 exd4 26. cxd4 Rf6+ 27. Kg1 Qxg3 $40) 25... Na4 $6 (25... Nc4 $5 26. Bxc4 Qxc4 (26... Qb6+ $5 27. Ke2 Rxc4 $132) 27. Na5 Qc5+ 28. Ke2 Rf6 29. Rf1 Rxf1 30. Rxf1 Ba8 31. Rf6 $36) 26. c4 bxc4 27. Bxc4 (27. Qxc4 $4 Qb6+ $19) 27... Qb6+ (27... Nb6 28. Bb5+ Kd8 29. Qxc7+ (29. Qd2 $5) 29... Rxc7 30. Rxc7 Kxc7 31. Rc1+ Kb8 32. Bd3 Rg8 33. Na5 $14) 28. Ke2 Rf6 29. Rf1 Rxf1 30. Kxf1 (30. Rxf1 a5 $36) 30... Qe3 31. Na5 Nb6 32. Qb2 Nxc4 (32... Rxc4 33. Nxb7 (33. Nxc4 $4 Nxc4 34. Qxb7 Nd2#) (33. Qxb6 $4 Rc1+ $19) 33... Kd7 34. Re1 Qd3+ 35. Kg1 Kc7 36. Na5 Qd4+ 37. Qxd4 Rxd4 38. Nc6 $18) 33. Nxc4 Rxc4 (33... Qd3+ 34. Kg1 Qxc4 35. Qxe5+ Kd8 36. Rxb7 $18) 34. Qxe5+ Kd8 35. Qd6+ Ke8 (35... Kc8 36. Qf8+ Kc7 37. Qe7+ $18) 36. Qe5+ Kd8 37. Qf6+ Ke8 $2 (37... Kc8 $1 38. Qh8+ Kc7 39. Qe5+ Kd8 $10) 38. Qh8+ $18 Kd7 39. Rxb7+ Rc7 40. Rxc7+ Kxc7 41. Qe5+ Kb6 (41... Kd7 $5 42. Qf5+ Ke7 43. Qxg4 a5) 42. Qb8+ Ka5 43. Qc7+ Kb4 44. d6 Qd3+ 45. Kg1 Qxg3 46. Qb6+ Kc3 47. Qc5+ Kb3 48. Qd5+ Kc3 49. Qc5+ Kb3 50. Qf5 Qe1+ 51. Qf1 Qxh4 (51... Qxe4 52. Qd1+ Kb2 53. d7 $18) (51... Qd2 52. Qxf7+ Kb2 53. d7 $18) 52. d7 g3 (52... Qd8 53. Qxf7+ Kc2 54. Qe8 Qb6+ 55. Kh2 Qc7+ 56. e5 $18) 53. Qd3+ Kb2 54. Qd4+ Kc2 55. d8=Q 1-0

[Event "Leningrad-ch25"]
[Site "Leningrad"]
[Date "1952.??.??"]
[Round "?"]
[White "Kortschnoj, Viktor Lvovich"]
[Black "Spassky, Boris Vasilievich"]
[Result "0-1"]
[ECO "D31"]
[Annotator "ChessBase II"]
[PlyCount "94"]
[EventDate "1952.03.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "URS"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. f4 $5 {Une idée de Rubinstein} (5. Nf3) 5... c5 6. Nf3 Nc6 7. a3 $146 (7. Be2 {1-0 Rubinstein,A-Bogoljubow,E Prague ol (Men) 1931 (5)}) 7... Be7 $146 ({RR} 7... a6 8. Ne5 Be7 9. cxd5 Nxd5 10. Be2 Nxe5 11. fxe5 b5 12. Nxd5 exd5 13. O-O O-O {½-½ (13) Seirawan,Y (2605)-Chernin,A (2570) Wijk aan Zee 1986}) ({RR} 7... a6 8. Ne5 Be7 9. Be2 O-O 10. O-O cxd4 11. exd4 dxc4 12. Nxc6 bxc6 13. Bxc4 Rb8 14. Na4 Nd5 15. Nc5 a5 16. Kh1 Qb6 17. Na4 Qa7 18. Rf3 Rd8 19. b3 Nb6 20. Nxb6 Qxb6 21. Bb2 Bf6 22. Rd3 {Fodor,T (2520)-Siva,M (2445) England ENG 2026 0-1 (61)}) ({RR} 7... a6 8. Ne5 cxd4 9. exd4 dxc4 10. Nxc6 bxc6 11. Bxc4 Be7 12. O-O O-O 13. Qd3 Nd5 14. Ne4 a5 15. Rf3 Nb6 16. Bb3 Ba6 17. Qc3 a4 18. Ba2 Rc8 19. b4 axb3 20. Bxb3 Nd5 21. Qd2 Qb6 22. Bb2 {Fayard,A (2280)-Olivier,P (2235) France 1994 1-0 (39)}) 8. dxc5 Bxc5 9. b4 Be7 10. Bb2 $14 O-O 11. c5 Qc7 (11... Ng4 $5 {[%csl Re3]}) 12. Bd3 $16 {Les Blancs ont un bon avantage d'espace et des pièces plus actives} Rd8 $6 {trop passif} (12... b6 $5 {Dans ce genre de structure, il vaut mieux jouer activement avant que les Blancs n'aient le temps de renfocer la position}) 13. Qc2 b6 14. b5 (14. Nb5 $36 {[%csl Rc7]}) 14... Na5 15. c6 {[%csl Gc6]} Nc4 $1 16. Bxc4 dxc4 17. Ne5 Nd5 18. Nxc4 Bc5 19. Nd1 $2 (19. Na4 Bxe3 20. Be5 $1 {[%csl Ge5]}) 19... a6 20. a4 f6 21. Qb3 Ra7 {[%csl Ra7]} 22. Nf2 Qf7 23. O-O-O $13 axb5 24. axb5 Qg6 25. Rhe1 Qxg2 26. Nd3 Bf8 27. e4 $1 {[%csl Ge4,Gf4]} Nc7 28. f5 {[%cal Gb3g8]} (28. Nxb6 $5 {[%csl Gb5][%cal Gb5b8]}) 28... Re8 29. Kb1 Kh8 30. Bd4 (30. e5 $142 $1 $40 Nd5 (30... exf5 31. exf6 {[%csl Re8]}) 31. exf6 gxf6 (31... Nxf6 32. Nxb6) 32. Ne3 (32. Nxb6 $5 Nxb6 33. Bxf6+ Bg7 34. Be5 {[%cal Gd3e5,Ge1g1]}) 32... Nxe3 33. Bxf6+ Bg7 34. Bxg7+ Qxg7 35. Rxe3) 30... Nxb5 31. Bxb6 Na3+ 32. Kc1 Ra6 33. Rd2 Qf3 $17 34. Rf2 Qh3 35. Ncb2 Qh5 36. Nc5 Bxc5 37. Bxc5 Rxc6 38. Qxa3 exf5 39. Kb1 fxe4 40. Bd4 Qd5 41. Qe3 Be6 42. Rc2 Ra6 43. Kc1 Rd8 44. Rc4 Qb5 45. Rc5 Qb4 46. Bxf6 Ra1+ 47. Kc2 Rd2+ 0-1

[Event "Solingen"]
[Site "Solingen"]
[Date "1974.07.09"]
[Round "2"]
[White "Eising, Johannes"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D31"]
[PlyCount "57"]
[EventDate "1974.07.08"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[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 c6 4. e4 dxe4 5. Nxe4 Bb4+ 6. Nc3 c5 7. Nf3 Nf6 8. a3 ({RR} 8. Be2 Nc6 9. Be3 Ne4 10. Rc1 cxd4 11. Nxd4 Nxc3 12. bxc3 Be7 13. Nxc6 bxc6 14. Qxd8+ Kxd8 15. Rd1+ Bd7 16. O-O Kc8 17. c5 f6 18. f4 Kc7 19. Bd4 Rab8 20. Rd2 a5 21. Re1 Rhe8 22. Bc4 a4 {Zvjaginsev,V (2688)-Sjugirov,S (2622) Moscow 2012 ½-½}) 8... Bxc3+ ({RR} 8... Ba5 9. Be3 Ng4 10. Bg5 f6 11. Bd2 cxd4 12. Nb5 Bxd2+ 13. Qxd2 e5 14. Qb4 Nc6 15. Qc5 Qe7 16. Qd5 Be6 17. Nc7+ Kf7 18. Nxe6 Qxe6 19. Qb5 Qd7 20. c5 g6 21. Bc4+ Kg7 22. h3 Nh6 23. O-O-O {Safarov,D (1950)-Fakhriddinxujaev,U (2115) Tashkent UZB 2026 0-1 (42)}) 9. bxc3 O-O ({RR} 9... Qa5 10. Qc2 cxd4 11. Bd2 d3 12. Bxd3 Nbd7 13. O-O O-O 14. Rfe1 Re8 15. Re2 b6 16. Rae1 Qxa3 17. Ne5 Nxe5 18. Rxe5 Ba6 19. Bg5 Rac8 20. Bxf6 gxf6 21. R5e3 Bxc4 22. Rg3+ Kf8 23. Bxc4 Rxc4 24. Qxh7 {Eising,J (2355)-Buecker,P (2285) Germany West 1984 0-1 (35)}) 10. Bd3 Qa5 $146 ({RR} 10... b6 11. O-O Bb7 12. Be3 Nbd7 13. Ne5 cxd4 14. cxd4 Nxe5 15. dxe5 Nd7 16. f4 Nc5 17. Bxc5 bxc5 18. Bxh7+ Kxh7 19. Qb1+ Kg8 20. Qxb7 Qd4+ 21. Kh1 Qxc4 22. Rac1 Qa4 23. Qf3 Rac8 24. f5 exf5 25. Qxf5 {Verdnikov,V (2191)-Filipenko,A (2362) Izhevsk 2009 ½-½ (67)}) 11. Qc2 cxd4 12. Bd2 dxc3 13. Bxc3 Qh5 14. O-O Nbd7 15. Rae1 b5 16. cxb5 Bb7 17. Ne5 Rfc8 18. Nxd7 Nxd7 19. Re3 Rc5 20. Be4 Bxe4 21. Qxe4 Rac8 22. Qd4 Nf6 23. a4 h6 24. Re5 Rxe5 25. Qxe5 Qxe5 26. Bxe5 Rc4 27. Ra1 Nd7 28. Bd6 Nc5 29. Bxc5 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 "Women-Veterans"]
[Site "Monte Carlo"]
[Date "1994.??.??"]
[Round "9"]
[White "Polgar, Zsuzsa"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "2550"]
[BlackElo "2565"]
[PlyCount "58"]
[EventDate "1994.06.??"]
[EventType "schev"]
[EventRounds "6"]
[EventCountry "MNC"]
[SourceTitle "CBM 042"]
[Source "ChessBase"]
[SourceDate "1994.10.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.10.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. Bg5 Be7 7. Bxe7 Ngxe7 8. dxc5 Qa5 9. e3 Qxc5 10. Be2 O-O 11. O-O Bg4 ({RR} 11... Be6 12. a3 Qd6 13. Rc1 Rfd8 14. Nb5 Qd7 15. Nbd4 Rac8 16. Qd2 h6 17. Rfd1 Bg4 18. h3 Bxf3 19. Bxf3 Nxd4 20. Qxd4 Rxc1 21. Rxc1 Nc6 22. Qc5 Qe6 23. Rd1 b6 24. Qb5 Ne7 25. Qa4 Nc6 26. Qb3 {Nur-Mukhametova,A (2188)-Gubernatorova,L (2128) Sochi RUS 2026 1-0 (53)}) 12. Nd4 Bxe2 13. Ncxe2 Qb6 $146 ({RR} 13... Rac8 14. Rc1 Qb6 15. Qd2 Rfd8 16. Rfd1 {½-½ (16) Hess,O (2155)-Vajda,S (2362) Germany 2004}) ({RR} 13... Rad8 14. Rc1 Qb6 15. Nxc6 Nxc6 16. b3 d4 17. Nxd4 Nxd4 18. exd4 Rxd4 19. Qc2 h6 20. Rfd1 Rfd8 21. Rxd4 Qxd4 22. h3 a6 23. Qc7 b5 24. Qc2 Qf4 25. Rd1 Re8 26. Qd2 Qf5 27. Re1 Rxe1+ 28. Qxe1 {Curtis,J (2292)-Balla,T (2285) chess.com INT 2024 1-0 (62)}) 14. Qb3 Nxd4 15. Nxd4 Qxb3 16. Nxb3 Rfc8 17. Rac1 Rxc1 18. Rxc1 Rc8 19. Rxc8+ Nxc8 20. Kf1 Kf8 21. Ke2 Ke7 22. Nd4 Kd7 23. h4 Ne7 24. Kd3 Nc6 25. Kc3 Nxd4 26. Kxd4 Kd6 27. g4 f6 28. f4 b6 29. h5 g6 1/2-1/2

[Event "URS-ch24 Semifinal"]
[Site "Leningrad"]
[Date "1956.11.??"]
[Round "?"]
[White "Novotelnov, Nikolay Alexandrovi"]
[Black "Spassky, Boris Vasilievich"]
[Result "1-0"]
[ECO "D32"]
[PlyCount "57"]
[EventDate "1956.11.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 c5 4. cxd5 cxd4 5. Qa4+ Bd7 6. Qxd4 exd5 7. Nf3 Nc6 8. Qxd5 Nf6 9. Qd1 Bc5 10. e3 Qe7 11. Be2 O-O-O 12. O-O g5 13. Nd4 h5 14. a3 g4 15. b4 Bd6 16. Ncb5 Bb8 17. Bb2 Ne4 $146 ({RR} 17... h4 18. Nxc6 bxc6 19. Qa4 Kb7 20. Nd4 Qe5 21. Qa6+ Ka8 22. f4 Qxe3+ 23. Kh1 Ne4 24. Bxg4 Ng3+ 25. hxg3 hxg3+ 26. Bh3 Rxh3+ 27. gxh3 g2+ 28. Kh2 Rg8 29. Nf3 Bxf4# {0-1 (29) Hollan,P (2034)-Netusil,M (2304) Prague 2015}) 18. Qc2 Rhg8 19. Bd3 Nxf2 20. Qxf2 Bxh2+ 21. Kh1 Ne5 22. Nf5 Bxf5 23. Qxf5+ Kb8 24. Kxh2 Nxd3 25. Bf6 g3+ 26. Kh1 Qxe3 27. Rf3 Nf2+ 28. Rxf2 gxf2 29. Be5+ 1-0

[Event "URS-ch24 Semifinal"]
[Site "Leningrad"]
[Date "1956.11.??"]
[Round "?"]
[White "Spassky, Boris Vasilievich"]
[Black "Slepoy, Iosef"]
[Result "1-0"]
[ECO "D33"]
[PlyCount "84"]
[EventDate "1956.11.18"]
[EventType "tourn"]
[EventRounds "19"]
[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 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 c4 7. e4 dxe4 8. Ng5 ({RR} 8. Nxe4 Qe7 9. Qe2 Bg4 10. Ned2 O-O-O 11. Qxe7 Bxe7 12. h3 Bh5 13. Bxc4 Nxd4 14. Nxd4 Rxd4 15. Be2 Bxe2 16. Kxe2 Nf6 17. Nf3 Rb4 18. b3 Re8 19. Kf1 Nd5 20. Bb2 Bf6 {½-½ (20) Kuligowski,A (2325)-Calvo Minguez,R (2455) Buenos Aires 1978}) 8... Qxd4 9. Bf4 ({RR} 9. Be3 Qxd1+ 10. Rxd1 Bb4 11. Bxc4 Nh6 12. Ngxe4 Nf5 13. Bc5 Bxc5 14. Nxc5 O-O 15. O-O b6 16. Nb3 Be6 17. Bd5 Nfe7 18. Bxe6 fxe6 19. Nd4 Nxd4 20. Rxd4 e5 21. Rd7 Nc6 22. Kg2 Rf7 23. Rfd1 Raf8 {Comp Deep Fritz-Iakymov,V (2359) Kiev 2003 1-0 (68)}) 9... Nf6 $146 ({RR} 9... Bb4 10. Qc2 Bg4 11. a3 Bxc3+ 12. bxc3 Qd5 13. Nxe4 Ne5 14. Bxe5 Qxe5 15. Be2 Bxe2 16. Qxe2 Kf8 17. f4 Qe7 18. Kf2 f5 19. Ng5 Qxe2+ 20. Kxe2 Re8+ 21. Kd2 Nf6 22. Rab1 b6 23. Rhe1 h6 24. Nf3 {Winz,V-Stahlberg,G Mar del Plata 1941 0-1 (40)}) ({RR} 9... h6 10. Ngxe4 Qxd1+ 11. Rxd1 Be6 12. Nb5 Bb4+ 13. Nec3 Rd8 14. Nc7+ Ke7 15. Nxe6 Rxd1+ 16. Kxd1 fxe6 17. Bxc4 Bxc3 18. bxc3 Nf6 19. Re1 Rd8+ 20. Kc2 Nd5 21. Bc1 Na5 22. Bf1 Rc8 23. Rxe6+ Kf7 24. Re5 {Tolush,A-Kholmov,R Leningrad 1956 ½-½}) 10. Qxd4 Nxd4 11. O-O-O Bc5 12. Ngxe4 Nxe4 13. Nxe4 Ne6 14. Bxc4 Be7 15. Bb5+ Kf8 16. Be3 a6 17. Bc4 Nc7 18. Nc3 b5 19. Bb3 Be6 20. Bxe6 Nxe6 21. Rd7 Bc5 22. Ne4 Bxe3+ 23. fxe3 Rc8+ 24. Kd2 Ke8 25. Ra7 Rd8+ 26. Ke2 f5 27. Rxa6 Ke7 28. Ra7+ Ke8 29. Nc3 b4 30. Nb5 Rd7 31. Ra8+ Rd8 32. Nd6+ Kd7 33. Rxd8+ Rxd8 34. Nxf5 Ra8 35. Ra1 Kc6 36. Kd3 b3 37. a3 Nc5+ 38. Kc3 g6 39. Nd4+ Kd5 40. Rd1 Ke4 41. Nxb3 Na4+ 42. Kc2 Kxe3 1-0

[Event "Salamanca"]
[Site "Salamanca"]
[Date "1991.??.??"]
[Round "2"]
[White "Spassky, Boris Vasilievich"]
[Black "Martin Gonzalez, Angel"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2560"]
[BlackElo "2445"]
[Annotator "Ftacnik,Lubomir"]
[PlyCount "69"]
[EventDate "1991.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ESP"]
[EventCategory "10"]
[SourceTitle "CBM 023"]
[Source "ChessBase"]
[SourceDate "1991.08.01"]
[SourceVersion "1"]
[SourceVersionDate "1991.08.01"]
[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 cxd4 10. Nxd4 h6 11. Be3 Re8 12. Rc1 Bg4 13. h3 Be6 14. Qa4 Bd7 (14... Qd7) ({RR} 14... Qd7 15. g4 Bd6 16. Nxe6 fxe6 17. f4 Rad8 18. Rcd1 Qe7 19. Bf2 Bc5 20. e3 Rf8 21. Kh1 Kh8 22. Rfe1 a6 23. Bh4 g5 24. fxg5 Nh7 25. e4 d4 26. Nd5 Qg7 27. g6 Ng5 28. Bg3 Bd6 29. e5 {Werle,J (2529)-Timman,J (2616) Hilversum 2006 ½-½ (60)}) ({RR} 14... Na5 15. Nxe6 fxe6 16. Bd4 a6 17. Rfd1 Nc4 18. Nxd5 exd5 19. Bxf6 {1-0 (19) Lim,Z (2218)-Pavlis,M (2088) Marianske Lazne CZE 2024}) 15. Rfd1 Nb4 16. Qb3 a5 17. Nxd5 $146 (17. a4 Rc8 18. Ndb5 Be6 19. Bd4 $13) ({RR} 17. a4 Bd6 18. Ncb5 Be5 19. Nc2 Nxc2 20. Rxc2 Bf5 21. Rcc1 Qd7 22. g4 Be6 23. Bd4 Bxd4 24. Rxd4 Rac8 25. Nc3 Qe7 26. Rcd1 h5 27. g5 Ne4 28. Nxd5 Bxd5 29. Rxd5 Nxg5 30. h4 Ne6 31. Qg3 Rc4 {Gual Pascual,A (2385)-Martin Gonzalez,A (2390) Barcelona 1988 0-1 (38)}) ({RR} 17. a4 Bc6 18. Ndb5 Qd7 19. Bd4 Rad8 20. e4 Qe6 21. Nc7 Qd7 22. Nxe8 Rxe8 23. Bxf6 Bxf6 24. exd5 {1-0 (24) Holst,C (2197)-Skogheim,O (1950) Sarpsborg 2019}) 17... Nfxd5 (17... a4 18. Nxe7+ (18. Nxf6+ gxf6 19. Qc4 Rc8) 18... Qxe7 19. Qa3 $16) 18. Bxd5 Nxd5 (18... a4 19. Bxf7+ Kh8 (19... Kf8 20. Ne6+ Bxe6 21. Qxe6 $18) 20. Qc3 $18) 19. Qxd5 Bxh3 20. Qxb7 Qb8 (20... Rb8 21. Qh1 $1 Bd7 22. Nc6 Bxc6 23. Rxd8 Bxh1 24. Rxe8+ Rxe8 25. Kxh1 $18) 21. Qf3 Ra6 (21... Qxb2 $2 22. g4 $18) 22. b3 (22. g4 $2 Bxg4 23. Qxg4 Rg6 $19) 22... Ba3 (22... Rf6 23. Qh5 $16) 23. Bf4 Qa8 (23... Qd8 24. Nb5) 24. Qxa8 Raxa8 25. Rc4 Bb2 26. Rd2 Bxd4 27. Rcxd4 Rec8 28. f3 Be6 29. Kf2 a4 (29... Rc6 $16) 30. b4 a3 $6 31. b5 $1 Rc5 32. Rb4 Ra5 33. b6 Rcb5 34. Rdd4 Bxa2 35. b7 {Ftacnik,L} (35. b7 Rxb7 36. Rxb7 Be6 37. Rb1 a2 38. Ra1 $18) 1-0

[Event "World-ch26 Spassky-Petrosian +6-4=13"]
[Site "Moscow"]
[Date "1969.04.16"]
[Round "2"]
[White "Petrosian, Tigran V"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D34"]
[Annotator "Bulletin"]
[PlyCount "121"]
[EventDate "1969.04.14"]
[EventType "match"]
[EventRounds "23"]
[EventCountry "URS"]
[SourceTitle "MainBase"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 {Bulletin} e6 2. d4 d5 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. O-O O-O 9. Bg5 cxd4 10. Nxd4 h6 11. Be3 Bg4 12. Nb3 ({RR} 12. h3 Bd7 13. Rc1 Qa5 14. Qb3 Qa6 15. Qb5 Qxb5 16. Ndxb5 Rad8 17. Rfd1 a6 18. Nd4 Nxd4 19. Bxd4 Be6 20. e3 Rd7 21. Na4 Ne4 22. Nb6 Rd6 23. Rc7 Bd8 24. Rxb7 Bxb6 25. Bxb6 Rc6 26. Ba5 Rfc8 {Huzman,A (2580)-Manor,I (2502) Israel 2002 ½-½ (41)}) ({RR} 12. h3 Bh5 13. Qb3 Qd7 14. g4 Bxg4 15. hxg4 Qxg4 16. Nxc6 bxc6 17. Qa4 Rab8 18. Qxg4 Nxg4 19. Bxa7 Rxb2 20. a4 Bf6 21. Ra3 Ra8 22. Bc5 Ra5 23. Bd6 Ne5 24. Bc7 Ra7 25. Bxe5 Bxe5 26. e3 Bd6 {Avsar,G (2422)-Furman,E chess.com INT 2026 1-0 (46)}) 12... Be6 13. Rc1 (13. Nc5 d4 $1) 13... Re8 14. Nb5 $146 (14. Nc5 Bxc5 15. Bxc5 Ne4) ({RR} 14. Re1 Qd7 15. Bc5 Rac8 16. Bxe7 Qxe7 17. e3 Red8 18. Qe2 Bg4 ({RR} 18... d4 19. Nxd4 Nxd4 20. exd4 Rxd4 21. Nb5 Rxc1 22. Nxd4) 19. f3 ({RR} 19. Qf1 Ne4 20. Ne2) 19... Bf5 20. Rcd1 Ne5 21. Nd4 ({RR} 21. Nxd5 Rxd5 22. Rxd5 Nxd5 23. e4 Nd3) 21... Bg6 ({RR} 21... Bd7 22. f4 Bg4 23. fxe5) 22. Bh3 Rc4 23. g4 ({RR} 23. f4 h5 24. Qf1 Nc6 25. g4 Nxg4 26. Nxd5 Rxd5 27. Qxc4 Qh4) ({RR} 23. Qf1 Qb4) 23... Rb4 24. b3 ({RR} 24. f4 Nc4) 24... Nc6 25. Qd2 Rb6 26. Nce2 ({RR} 26. Na4) 26... Bh7 27. Bg2 Re8 28. Ng3 Nxd4 {Petrosian,T-Spassky,B Moscow 1969 MainBase [Bulletin] 0-1 (41)}) 14... Qd7 15. N5d4 Bh3 16. Nxc6 bxc6 17. Qd3 Bxg2 18. Kxg2 a5 $1 19. Rc2 a4 20. Nd2 $2 (20. Nc5) 20... Qb7 21. Kg1 Rac8 22. Rfc1 Nd7 23. Nf3 c5 24. b3 axb3 $2 (24... Bf8) 25. axb3 Bf8 26. Ra1 Nf6 27. Rca2 Ra8 28. Rxa8 Rxa8 29. Rxa8 Qxa8 30. Qc2 Ne4 31. Nd2 Nxd2 32. Bxd2 Qa6 33. Kf1 (33. e4 $2 Qe2 34. exd5 c4 35. bxc4 Bb4) 33... Qb5 34. Bc3 g6 35. Qd1 Qc6 36. f3 Qe6 37. Kg2 h5 38. h3 Bd6 (38... h4 39. gxh4 $1) 39. Qd3 $1 Be5 40. Bxe5 Qxe5 41. h4 $1 Kf8 42. Kf1 Ke7 43. Kf2 Qe6 44. Qb5 Qd6 45. Qb7+ Kf6 46. Qb5 Qc7 47. Qd3 c4 48. bxc4 dxc4 49. Qc3+ Ke6 50. Ke3 $1 Qc5+ (50... Qe5+ 51. Kd2 Qxc3+ $2 52. Kxc3 Kd5 53. e4+ $1) 51. Qd4 Qa3+ 52. Kd2 Qa5+ 53. Kc2 Qb5 54. Kc3 Qb3+ 55. Kd2 Qb4+ 56. Kc2 Qa4+ 57. Kc3 Qa5+ 58. Kxc4 Qc7+ 59. Kd3 Qxg3 60. Qc4+ Kf6 61. Qd4+ 1/2-1/2

[Event "Women-Veterans"]
[Site "Monte Carlo"]
[Date "1994.??.??"]
[Round "11"]
[White "Ioseliani, Nana"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "2435"]
[BlackElo "2565"]
[PlyCount "57"]
[EventDate "1994.06.??"]
[EventType "schev"]
[EventRounds "6"]
[EventCountry "MNC"]
[SourceTitle "CBM 042"]
[Source "ChessBase"]
[SourceDate "1994.10.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.10.01"]
[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. dxc5 Bxc5 10. Bg5 d4 11. Bxf6 Qxf6 12. Nd5 Qd8 13. Nd2 a6 14. Rc1 Ba7 15. Ne4 ({RR} 15. Qb3 Rb8 16. Rfd1 Be6 17. Qf3 Ne7 18. Nxe7+ Qxe7 19. b3 Rfd8 20. Nc4 Rbc8 21. Qxb7 Qc5 22. Qxa6 Rd6 23. Qxd6 {1-0 (23) Vedder,R (2238)-Lewandowski,R (2111) chess.com INT 2025}) 15... Re8 ({RR} 15... Kh8 16. Nf4 Qe7 17. Nd3 Bf5 18. Nec5 Rac8 19. Qd2 Rfe8 20. Rfe1 Nd8 21. b4 a5 {½-½ (21) Khusnutdinov,R (2503)-Nisipeanu,L (2648) Pardubice 2012}) 16. Nc5 Re5 17. e4 $146 ({RR} 17. Qb3 Ne7 18. Nxe7+ Qxe7 19. Nxa6 Be6 20. Qxb7 Qxb7 21. Bxb7 Rd8 22. Bf3 d3 23. Rfd1 g5 24. g4 Rd6 25. Nb4 dxe2 26. Rxd6 e1=Q+ 27. Rxe1 Rxe1+ 28. Kg2 Rb1 29. Rd2 Kg7 30. b3 Bb8 31. Nd3 Ra1 {Knaak,R (2490)-Barczay,L (2410) Calimanesti 1984 ½-½ (50)}) ({RR} 17. Qb3 Na5 18. Qf3 Bf5 19. Rfd1 Bxc5 20. Rxc5 Nc6 21. Qf4 Qd6 22. b4 Rae8 23. a3 Be6 24. Nc3 Rd8 25. Ne4 Qb8 26. Kf1 Bd5 27. Rdc1 h6 28. Rxd5 Rexd5 29. Qxb8 Nxb8 30. Nf6+ {½-½ (30) Ladeira,J-Moura,E (2220) Brazil 1997}) 17... dxe3 18. fxe3 Be6 19. Nxb7 Qxd5 20. Rxc6 Bxe3+ 21. Kh1 Qxa2 22. Rd6 Re8 23. Rd8 Bc8 24. Rxe8+ Rxe8 25. Bd5 Bxb7 26. Bxb7 Kh8 27. Qd7 Qe6 28. Rxf7 Qxd7 29. Rxd7 1/2-1/2

[Event "Chigorin Memorial-05"]
[Site "Sochi"]
[Date "1965.??.??"]
[Round "12"]
[White "Flohr, Salo"]
[Black "Spassky, Boris Vasilievich"]
[Result "0-1"]
[ECO "D34"]
[PlyCount "114"]
[EventDate "1965.08.27"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. b3 d5 4. Bb2 Be7 5. g3 O-O 6. Bg2 c5 7. cxd5 exd5 8. d4 Nc6 9. O-O Bg4 10. dxc5 Bxc5 11. Nc3 a6 12. Ne1 $146 ({RR} 12. Rc1 Ba7 13. Na4 Re8 14. e3 Ne4 15. h3 Bxf3 16. Bxf3 Qg5 17. h4 Qg6 18. Qxd5 Nxg3 19. Rfe1 Nf5+ 20. Kh1 Rad8 21. Rg1 Rxd5 22. Rxg6 Rd2 23. Rg5 g6 24. Bxc6 bxc6 25. Rxf5 gxf5 26. Rg1+ Kf8 {Panchenko,A (2395)-Vysochin,S (2554) Kiev 2003 0-1 (50)}) ({RR} 12. Rc1 Ba7 13. h3 Bh5 14. e3 d4 15. exd4 Bxf3 16. Qxf3 Bxd4 17. Rfd1 Qa5 18. Qf4 Be5 19. Qa4 Qb6 20. Nd5 Nxd5 21. Bxe5 Nxe5 22. Rxd5 Rae8 23. Qd4 Qh6 24. Rc7 Nc6 25. Qd2 Qf6 26. Rxb7 Re6 {Le,Q (2731)-Martinez Alcantara,J (2650) Hong Kong HKG 2026 1-0 (33)}) ({RR} 12. Na4 Ba7 13. Rc1 Ne4 14. Nc3 Nxc3 15. Bxc3 Re8 16. Qd3 d4 17. Bb2 Qe7 18. Rfe1 Rad8 19. a3 Bh5 20. b4 Bg6 21. Qc4 Be4 22. Rcd1 Bd5 23. Qd3 Bxf3 24. Bxf3 Ne5 25. Qe4 Qf6 26. Qxb7 Rd7 {Yildiz,T (2239)-Georgiadis,A (2336) chess.com INT 2026 1-0 (50)}) ({RR} 12. Rc1 Ba7 13. Qd2 Qd6 14. Ng5 Rad8 15. e4 d4 16. Nd5 h6 17. Nxf6+ Qxf6 18. Nh3 Bxh3 19. Bxh3 Rfe8 20. Rce1 Bb6 21. Qd1 Ba5 22. f4 Bxe1 23. Rxe1 Qe7 24. Qg4 Nb4 25. Bf1 Nc2 26. Re2 h5 {Suba,M-Balashov,Y (2560) Graz 1972 0-1 (36)}) 12... Re8 13. h3 Bf5 14. Nd3 Ba7 15. Rc1 d4 16. Na4 Be4 17. Nac5 Bxg2 18. Kxg2 Qd5+ 19. Kh2 Ne4 20. Nxe4 Rxe4 21. Rc2 Rae8 22. Bc1 f6 23. f3 R4e7 24. Ba3 Rf7 25. Nb4 Nxb4 26. Bxb4 Qb5 27. Ba3 h5 28. Qd3 Qxd3 29. exd3 Re3 30. Rd2 Rc7 31. Kg2 Kf7 32. Rc1 Rc3 33. Rcd1 Ke6 34. Bb2 Rc6 35. Rc1 Kd5 36. Rxc6 bxc6 37. Kf2 Bc5 38. Rd1 Bb4 39. a3 Bd6 40. Bc1 Re7 41. Bd2 Rb7 42. b4 a5 43. bxa5 Rb2 44. f4 Ra2 45. Ke2 h4 46. gxh4 Bxf4 47. a6 Bxd2 48. Rxd2 Rxa3 49. Rb2 Rxa6 50. Rb7 Ra2+ 51. Kf3 Rd2 52. Rxg7 Rxd3+ 53. Kg4 f5+ 54. Kxf5 Rxh3 55. Rd7+ Kc4 56. Kg5 c5 57. h5 d3 0-1

[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 "URS-chT Cup 05th"]
[Site "Moscow"]
[Date "1966.09.27"]
[Round "4.1"]
[White "Chernikov, Oleg L"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D34"]
[PlyCount "58"]
[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 "Vodnik"]
[BlackTeam "Lokomotiv"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "URS"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. g3 d5 5. Bg2 Nc6 6. cxd5 exd5 7. O-O Be7 8. Nc3 O-O 9. dxc5 Bxc5 10. Bg5 Be6 11. Rc1 Bb6 12. Na4 h6 13. Bxf6 Qxf6 14. Nxb6 axb6 15. Qb3 Qd8 16. a3 d4 17. Qd3 Re8 18. Rfd1 Bd5 19. Nxd4 Bxg2 20. Kxg2 Qxd4 21. Qxd4 Nxd4 22. Rxd4 Rxe2 23. Rd7 Rxb2 24. Rcc7 Rf8 25. Rxb7 Rb5 $146 ({RR} 25... g6 26. Ra7 Kg7 27. Rdb7 h5 28. h4 Rb3 29. a4 Rb4 30. Ra6 Rc8 31. Rbxb6 Rxb6 32. Rxb6 Ra8 33. Rb4 f6 34. Kf3 g5 35. Ke4 gxh4 36. gxh4 Ra5 37. Kd3 Kf7 38. Kc3 Ke6 39. Kb3 Rf5 40. f4 {Pomar Salamanca,A-Holm Pedersen,S Leipzig 1960 1-0 (44)}) 26. g4 Ra5 27. Rd3 Rfa8 28. Rf3 f6 29. Rd3 R5a7 1/2-1/2

[Event "Leningrad-ch34"]
[Site "Leningrad"]
[Date "1961.??.??"]
[Round "?"]
[White "Artsukevich, Victor"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D34"]
[Annotator "ChessBase II"]
[PlyCount "49"]
[EventDate "1961.??.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[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. dxc5 (9. Bg5) (9. b3) 9... Bxc5 10. Na4 Be7 11. Be3 Bg4 (11... Re8 {[%cal Ge8e2]}) 12. Nd4 Ne5 $146 {[%cal Ge5g4,Ge5c4]} (12... Qd7 {½-½ Barcza,G-Stoltz,G Bucharest 1953 (18)}) ({RR} 12... Qd7 13. Nc3 Rfe8 14. Re1 Bh3 15. Bg5 Bxg2 16. Kxg2 Ne5 17. Nf3 Nc4 18. b3 Nb6 19. Qd3 Rac8 20. Rad1 Red8 21. Nd4 h6 22. Bd2 a6 23. Nf3 d4 24. Nb1 Rc6 25. Rc1 Re6 26. Ba5 Rd6 27. Nbd2 {Nakamura,H (2792)-Lymar,V (2320) chess.com INT 2026 1-0 (42)}) 13. h3 Bd7 14. Nc3 Rc8 $146 (14... Nc4 $132 {[%csl Gc4][%cal Gc4b2,Gc4e3]}) ({RR} 14... Nc4 15. Bc1 Rc8 16. b3 Nb6 17. Bb2 Re8 18. Rc1 h5 19. h4 Bg4 20. Qd2 Qd7 21. Rfd1 Rcd8 22. Nf3 Ne4 23. Nxe4 dxe4 24. Qxd7 Nxd7 25. Nd4 Nf6 26. Re1 Bb4 27. Rf1 e3 28. f3 Bd7 29. f4 {Doroodgar,A (2302)-Vakhlamov,I (2413) chess.com INT 2024 0-1 (47)}) ({RR} 14... Nc4 15. Bc1 Rc8 16. b3 Nb6 17. Bb2 Re8 18. Rc1 h5 19. h4 Bg4 20. Qd2 Qd7 21. Rfd1 Rcd8 22. Nf3 Ne4 23. Nxe4 dxe4 24. Qxd7 Nxd7 25. Nd4 Nf6 26. Re1 Bb4 27. Rf1 e3 28. f3 Bd7 29. f4 {Doroodgar,A (2302)-Vakhlamov,I (2413) chess.com INT 2024 0-1 (47)}) 15. Qb3 Nc4 16. Bc1 Bc5 17. Rd1 Na5 18. Qc2 Bxd4 (18... h6) 19. Rxd4 Nc6 20. Rh4 $36 {[%cal Gc1g5,Gg5f6,Gc3d5]} h6 21. Be3 Ne7 22. Rb4 Nc6 23. Rh4 Ne7 24. Rb4 Nc6 25. Rh4 1/2-1/2

[Event "Winnipeg"]
[Site "Winnipeg"]
[Date "1967.10.04"]
[Round "2"]
[White "Larsen, Bent"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D34"]
[PlyCount "99"]
[EventDate "1967.10.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. b3 Be7 4. Bb2 O-O 5. g3 d5 6. Bg2 c5 7. O-O Nc6 8. cxd5 exd5 9. d4 Bg4 10. Nc3 Re8 11. dxc5 Bxc5 12. Rc1 Bb6 ({RR} 12... Bb4 13. h3 Bh5 14. a3 Bxc3 15. Bxc3 Ne4 16. Bb2 Qb6 17. g4 Bg6 18. Nd4 Rac8 19. e3 h6 20. Ne2 Nc5 21. Nf4 Nxb3 22. Nxd5 Qb5 23. a4 Qd3 24. Rc3 Qxd1 25. Rxd1 Nba5 26. Nf4 Rcd8 27. Rxd8 {Mamedov,R (2651)-Ganguly,S (2626) Moscow 2013 1-0 (74)}) 13. Na4 Qe7 ({RR} 13... Ne4 14. Nxb6 axb6 15. a3 Qd7 16. Qd3 Nc5 17. Qb5 Bxf3 18. Bxf3 Nd4 19. Qxb6 Nxf3+ 20. exf3 Nd3 21. Rc7 Qf5 22. Qd4 Nxb2 23. Qxb2 Qxf3 24. Rxb7 d4 25. Rd7 Re2 26. Qxd4 h5 27. b4 Rxa3 28. Qd5 {Materia,M (2497)-Pankiv,M (2340) chess.com INT 2026 0-1 (104)}) 14. Rc2 Bf5 $146 ({RR} 14... Ba5 15. e3 Nb4 16. Re2 Rad8 17. a3 Nc6 18. h3 Bh5 19. b4 Bc7 20. Rd2 a5 21. b5 Ne5 22. g4 Nxf3+ 23. Qxf3 Ne4 24. Rc2 Bg6 25. Qd1 Qd6 26. f4 Ng3 27. Qd4 f6 28. f5 Nxf1 29. Kxf1 {Ghorbani,M (2391)-Mallahi,A (2350) Iran 2000 0-1 (36)}) 15. Rd2 Ba5 16. Bc3 b5 17. Bxa5 bxa4 18. Bc3 Ne4 19. Rc2 axb3 20. axb3 Nxc3 21. Rxc3 Nb4 22. Nd4 Be4 23. Qd2 Bxg2 24. Kxg2 Rec8 25. Rfc1 Rxc3 26. Rxc3 g6 27. h4 h5 28. Nf3 a5 29. Qh6 Qf8 30. Qf4 Rd8 31. e3 Rc8 32. Qf6 Rxc3 33. Qxc3 Qd8 34. Qc5 Nd3 35. Qb5 Nb4 36. Qb7 Kg7 37. Ng5 Qf6 38. Qb5 Qb2 39. Qb7 Qf6 40. Nf3 Qb2 41. Qa7 Nd3 42. Qd4+ Qxd4 43. Nxd4 Nc5 44. f3 a4 45. bxa4 Nxa4 46. g4 hxg4 47. fxg4 Kf6 48. Kf3 Nc5 49. Ne2 Ne4 50. Nf4 1/2-1/2

[Event "FRA-chT"]
[Site "France"]
[Date "1992.??.??"]
[Round "?"]
[White "Cerisier, Philippe"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "2330"]
[BlackElo "2545"]
[PlyCount "40"]
[EventDate "1992.??.??"]
[EventType "team"]
[EventRounds "8"]
[EventCountry "FRA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. b3 c5 7. cxd5 exd5 8. d4 Nc6 9. Nc3 Re8 10. Bb2 Bg4 11. dxc5 Bxc5 12. Rc1 Bf8 13. Re1 ({RR} 13. Nb5 a6 14. Bxf6 gxf6 15. Nbd4 Rc8 16. Qd2 Bg7 17. e3 Qd7 18. Nxc6 bxc6 19. Rc5 Bxf3 20. Bxf3 f5 21. Rfc1 Re6 22. Qd3 Rd6 23. Kg2 Rh6 24. h4 Rd6 25. Qxa6 Bf6 26. b4 f4 27. exf4 Bxh4 {Chigaev,M (2641)-Goryachkina,A (2579) Chess.com INT 2022 1-0 (31)}) ({RR} 13. Nb5 Ne4 14. Nbd4 Rc8 15. h3 Bh5 16. a3 Qb6 17. Nxc6 bxc6 18. b4 Nxg3 19. Re1 Ne4 20. Bd4 c5 21. bxc5 Bxc5 22. Bxc5 Rxc5 23. Qa4 Rec8 24. Rxc5 Qxc5 25. e3 Bxf3 26. Bxf3 f5 27. Qd7 g6 {Alizadeh,M (2084)-Olhovik,A (2275) chess.com INT 2026 1-0 (53)}) 13... Qd7 14. Nd4 Rac8 $146 ({RR} 14... Bh3 15. Nxc6 bxc6 16. Na4 Bxg2 17. Kxg2 Ne4 18. Qd4 Ng5 19. f3 Qh3+ 20. Kh1 Re6 21. Nc5 Rh6 22. Qf2 Bd6 23. Rg1 Re8 24. Bd4 Qxh2+ 25. Qxh2 Rxh2+ 26. Kxh2 Rxe2+ 27. Rg2 Nxf3+ 28. Kh1 Nxd4 29. Nb7 {Wade,R (2360)-Soler,A Cienfuegos 1976 ½-½ (50)}) ({RR} 14... Bh3 15. Nxc6 bxc6 16. Bf3 Ng4 17. Na4 Ne5 18. Bh1 Bb4 19. Bc3 Ba3 20. Bb2 Bb4 21. Bc3 Bxc3 22. Rxc3 d4 23. Nc5 Qd6 24. Qd2 dxc3 25. Qxd6 Rad8 26. Ne4 Rxd6 27. Nxd6 Nd3 28. Nxe8 Nxe1 29. Be4 {Scholz,F (1808)-Zolnierowicz,K (2400) Berlin 1990 0-1 (36)}) 15. Nxc6 bxc6 16. Na4 Bb4 17. Bc3 Ba3 18. Bb2 Bb4 19. Bc3 Ba3 20. Bb2 Bb4 1/2-1/2

[Event "World-ch26 Spassky-Petrosian +6-4=13"]
[Site "Moscow"]
[Date "1969.04.21"]
[Round "4"]
[White "Petrosian, Tigran V"]
[Black "Spassky, Boris Vasilievich"]
[Result "0-1"]
[ECO "D34"]
[Annotator "Bulletin"]
[PlyCount "82"]
[EventDate "1969.04.14"]
[EventType "match"]
[EventRounds "23"]
[EventCountry "URS"]
[SourceTitle "MainBase"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 {Bulletin} e6 2. d4 d5 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. O-O O-O 9. Bg5 cxd4 10. Nxd4 h6 11. Be3 Bg4 12. Nb3 ({RR} 12. h3 Bd7 13. Rc1 Qa5 14. Qb3 Qa6 15. Qb5 Qxb5 16. Ndxb5 Rad8 17. Rfd1 a6 18. Nd4 Nxd4 19. Bxd4 Be6 20. e3 Rd7 21. Na4 Ne4 22. Nb6 Rd6 23. Rc7 Bd8 24. Rxb7 Bxb6 25. Bxb6 Rc6 26. Ba5 Rfc8 {Huzman,A (2580)-Manor,I (2502) Israel 2002 ½-½ (41)}) ({RR} 12. h3 Bh5 13. Qb3 Qd7 14. g4 Bxg4 15. hxg4 Qxg4 16. Nxc6 bxc6 17. Qa4 Rab8 18. Qxg4 Nxg4 19. Bxa7 Rxb2 20. a4 Bf6 21. Ra3 Ra8 22. Bc5 Ra5 23. Bd6 Ne5 24. Bc7 Ra7 25. Bxe5 Bxe5 26. e3 Bd6 {Avsar,G (2422)-Furman,E chess.com INT 2026 1-0 (46)}) 12... Be6 13. Rc1 ({RR} 13. Nc5 d4) 13... Re8 14. Re1 $146 ({RR} 14. Nb5 Qd7 15. N5d4 Bh3 16. Nxc6 bxc6 17. Qd3 Bxg2 18. Kxg2 a5 19. Rc2 a4 20. Nd2 ({RR} 20. Nc5) 20... Qb7 21. Kg1 Rac8 22. Rfc1 Nd7 23. Nf3 c5 24. b3 axb3 ({RR} 24... Bf8) 25. axb3 Bf8 26. Ra1 Nf6 27. Rca2 Ra8 28. Rxa8 Rxa8 {Petrosian,T-Spassky,B Moscow 1969 MainBase [Bulletin] ½-½ (61)}) ({RR} 14. Nc5 Bxc5 15. Bxc5 Ne4) 14... Qd7 15. Bc5 $1 Rac8 16. Bxe7 Qxe7 17. e3 Red8 18. Qe2 Bg4 $1 (18... d4 19. Nxd4 Nxd4 20. exd4 Rxd4 21. Nb5 Rxc1 22. Nxd4 $1) 19. f3 (19. Qf1 Ne4 20. Ne2) 19... Bf5 20. Rcd1 Ne5 21. Nd4 (21. Nxd5 Rxd5 22. Rxd5 Nxd5 23. e4 Nd3 $1) 21... Bg6 (21... Bd7 22. f4 Bg4 23. fxe5 $1) 22. Bh3 Rc4 $5 23. g4 (23. f4 h5 24. Qf1 Nc6 25. g4 Nxg4 26. Nxd5 Rxd5 27. Qxc4 Qh4 $1) (23. Qf1 Qb4) 23... Rb4 24. b3 (24. f4 Nc4 { d6}) 24... Nc6 25. Qd2 Rb6 26. Nce2 $2 (26. Na4) 26... Bh7 27. Bg2 Re8 28. Ng3 Nxd4 29. exd4 Re6 30. Rxe6 Qxe6 31. Rc1 Bg6 32. Bf1 $2 (32. Kf2 $1) 32... Nh7 33. Qf4 Nf8 34. Rc5 (34. Qe5 $1) 34... Bb1 $1 35. a4 Ng6 36. Qd2 Qf6 37. Kf2 (37. Rc1 Nh4) 37... Nf4 38. a5 (38. Rc3 Ne6) 38... Bd3 $1 39. Nf5 (39. Qc3 Qh4 40. Kg1 Bxf1 41. Rc8 Bb5 $1) 39... Qg5 $1 {[ 40...h3+]} 40. Ne3 Qh4+ 41. Kg1 Bxf1 (41... Bxf1 42. Nxf1 (42. Kxf1 Qh3+ 43. Kf2 Qxh2+ 44. Ke1 Rxe3+) 42... Re2) 0-1

[Event "Olympiad-19 Final A"]
[Site "Siegen"]
[Date "1970.09.24"]
[Round "10"]
[White "Spassky, Boris Vasilievich"]
[Black "Yanofsky, Daniel Abraham"]
[Result "1-0"]
[ECO "D34"]
[PlyCount "83"]
[EventDate "1970.09.05"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]
[WhiteTeam "Soviet Union"]
[BlackTeam "Canada"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "CAN"]

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. Be3 cxd4 10. Nxd4 h6 ({RR} 10... Na5 11. Bg5 Be6 12. Nxe6 fxe6 13. Bh3 Qb6 14. Be3 Qd6 15. Nb5 Qd7 16. Nd4 Qe8 17. Nxe6 Qh5 18. Nf4 Qe5 19. Bd4 Qd6 20. Bc3 Nc4 21. Be6+ Kh8 22. Bxd5 Qa6 23. Bg2 Rad8 24. Qb3 b5 25. Rad1 {Berczes,D (2519)-Fier,A (2581) Sarajevo 2010 1-0 (34)}) ({RR} 10... Nxd4 11. Bxd4 Be6 12. Bxf6 Bxf6 13. Nxd5 Bxd5 14. Bxd5 Qe7 15. e4 Rad8 16. Qb3 b6 17. Rad1 Be5 18. Rd2 Bd6 19. Rfd1 Bc7 20. Qa4 Bb8 21. Rd3 Kh8 22. Bb3 Rxd3 23. Rxd3 Bd6 24. Qc6 Bc5 25. Rd7 {Khlebovich,A (2423)-Pogorelskikh,S (2165) Pozarevac SRB 2026 1-0 (36)}) 11. Rc1 Na5 $146 ({RR} 11... Re8 12. Nb3 Be6 13. Nb5 a6 14. N5d4 Na5 15. Bf4 Nc4 16. Nxe6 fxe6 17. Qd4 Nd7 18. Rxc4 Bf6 19. Qe3 dxc4 20. Na5 Qxa5 21. Bxb7 Rad8 22. Rd1 Qb6 23. Qe4 Nc5 24. Rxd8 Rxd8 {0-1 (24) Mayer,W-Hoffmann,M (1976) Germany 2009}) ({RR} 11... Re8 12. Nxc6 bxc6 13. Na4 Bd7 14. Qd3 Qa5 15. b3 Ba3 16. Rc2 Ne4 17. f3 Nd6 18. Bc5 Bf5 19. e4 dxe4 20. fxe4 Nxe4 21. Bxa3 Nxg3 22. Qxg3 Bxc2 23. Bb2 Bg6 24. Bxc6 Rac8 25. Bc3 Qh5 26. Bxe8 {Scherer,M (2285)-Vatter,H (2299) Eppingen 2004 ½-½ (63)}) 12. b3 Nc6 13. Qd3 Ne5 14. Qc2 Qa5 15. Ncb5 Bd7 16. Qc7 Qxc7 17. Nxc7 Rad8 18. Nxd5 Nxd5 19. Bxd5 Bh3 20. Bg2 Bxg2 21. Kxg2 Ng4 22. Nf5 Nxe3+ 23. Nxe3 Rd2 24. Rc2 Rxc2 25. Nxc2 Rd8 26. Kf3 Rd2 27. Rc1 Bf6 28. Nb4 a5 29. Rc2 Rd7 30. Rc8+ Kh7 31. Nd3 b6 32. Rc6 Rb7 33. Nf4 b5 34. Nd5 Bd8 35. e4 Rb8 36. e5 Kg8 37. Ke4 Kf8 38. f4 Ke8 39. f5 Kd7 40. Ra6 a4 41. e6+ Ke8 42. Ra7 1-0

[Event "Olympiad-19 Final A"]
[Site "Siegen"]
[Date "1970.09.21"]
[Round "7"]
[White "Uhlmann, Wolfgang"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D34"]
[PlyCount "54"]
[EventDate "1970.09.05"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]
[WhiteTeam "German Dem Rep"]
[BlackTeam "Soviet Union"]
[WhiteTeamCountry "DDR"]
[BlackTeamCountry "URS"]

1. d4 {Marjanovic,Slavoljub Bulletin} 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. b3 Ne4 10. Bb2 Bf6 11. Na4 Re8 ({RR} 11... cxd4 12. Nxd4 Bd7 13. Rc1 Re8 14. Nc5 Nxd4 15. Bxd4 Bb5) 12. Rc1 cxd4 13. Nxd4 Bxd4 ({RR} 13... Bd7) 14. Bxd4 Bf5 15. e3 Qd7 ({RR} 15... Qe7 16. Bb2 ({RR} 16. Bb2) 16... Rad8 17. Re1 h6 18. f3 Ng5 19. Nc5 Ne6 20. Nd3 Nb4 21. Nxb4 Qxb4 22. Re2 Qb6 23. Qd2 Qa6 24. Ba1 Qb6 25. Ree1 f6 26. Bc3 Qb5 27. Ba5 b6 28. Bc3 Qa6 29. Red1 Qb7 30. Bb2 {Larsen,B (2620)-Gligoric,S (2565) Bugojno 1978 MCL [Bulletin] 0-1 (61)}) ({RR} 15... Qe7 16. h4 Rad8 17. Re1 h6 18. Ba1 Qe6 19. Qe2 Bh3 20. Red1 f6 21. Kh2 Bxg2 22. Kxg2 Re7 23. Qh5 Nb4 24. Qe2 Nc6 25. Qh5 Nb4 26. Qe2 {½-½ (26) Roeder,M (2372)-Ahlander,B (2383) Struga 2021}) ({RR} 15... Qe7 16. Re1 h6 17. f3 Ng5 18. Qd2 ({RR} 18. Bc5 Qf6 19. Qxd5 Rad8 20. Qc4 Ne5) 18... Rad8 19. Nc5 b6 20. Nd3 Nxd4 21. exd4 Qa3 ({RR} 21... Qf6 22. Ne5) 22. Ne5 Rc8 23. g4 Bh7 24. Rc3 Ne6 ({RR} 24... Rxc3 25. Qxc3 Qxa2 26. h4 ({RR} 26. Qc6 Rd8 27. Nxf7 Qd2 28. Re8+ Kxf7 29. Rxd8 Qe3+ 30. Kf1 Bd3#) ({RR} 26. Ra1 Qc2 27. Qxc2 Bxc2 28. b4) 26... Ne6 27. Qc6 Rf8 28. Nxf7 ({RR} 28. Nd7 Nf4 29. Bf1 Bd3) 28... Nf4) 25. Nc6 Rc7 26. b4 Qa4 ({RR} 26... Qa6 27. f4) 27. Rec1 g5 28. Bf1 Nf4 ({RR} 28... a5 29. b5) ({RR} 28... b5 29. Qb2 Qa6 30. a4) 29. b5 Kg7 30. Qb2 {Uhlmann,W (2510)-Marjanovic,S (2505) Sarajevo 1980 EXT 2002 [Marjanovic,Slavoljub] 0-1 (37)}) 16. Bb2 Qe6 $146 ({RR} 16... Rad8 17. Nc5 Nxc5 18. Rxc5 Be4 19. Qd2 Qe6 20. Rd1 Bxg2 21. Kxg2 Qe4+ 22. Kg1 d4 23. Bxd4 Ne5 24. Qc2 Qg4 25. h3 {½-½ (25) Hess,R (2330)-Breutigam,M (2295) Germany 1989}) ({RR} 16... Rad8 17. Nc5 Nxc5 18. Rxc5 Be4 19. Bxe4 dxe4 20. Qxd7 Rxd7 21. Rfc1 f6 22. a3 Kf7 {½-½ (22) Elguezabal Varela,D (2370)-Garcia Palermo,C (2460) Madrid 1994}) 17. Nc5 Nxc5 18. Rxc5 Be4 19. Qh5 Rad8 20. Bxe4 dxe4 21. Rg5 f6 22. Qh6 g6 23. Rxg6+ hxg6 24. Qxg6+ Kf8 25. Bxf6 Re7 26. Bg7+ Kg8 27. Bf6+ Kf8 1/2-1/2

[Event "Palma de Mallorca Gran Torneo-05"]
[Site "Palma de Mallorca"]
[Date "1969.12.03"]
[Round "9"]
[White "Mecking, Henrique"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D34"]
[PlyCount "83"]
[EventDate "1969.11.23"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ESP"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 ({RR} 1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 c5 5. cxd5 exd5 6. d4 Nc6 7. O-O Be7 {½-½ (20) Vukic,M (2510)-Simic,R (2415) Bor 1976}) 1... 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 cxd4 10. Nxd4 h6 11. Be3 Re8 12. Rc1 Bf8 13. Nb3 Be6 14. Bc5 Bxc5 15. Nxc5 Qe7 16. Nxe6 Qxe6 17. e3 Rad8 18. Qb3 d4 19. Qxe6 Rxe6 20. exd4 Rxd4 21. Rfd1 $146 Kf8 22. Kf1 Rxd1+ 23. Nxd1 g6 24. Ne3 Ke7 25. a3 h5 26. b4 a6 27. Nc4 Ne4 28. Re1 f5 29. f3 Nd6 30. Nxd6 Kxd6 31. Rxe6+ Kxe6 32. f4 Kd6 33. Ke2 a5 34. bxa5 Nxa5 35. Kf2 b5 36. Bf1 Kc5 37. Kg2 Nc4 38. Kh3 Nxa3 39. Bxb5 Nxb5 40. Kh4 Nd4 41. Kg5 h4 42. gxh4 1/2-1/2

[Event "URS-chT Cup 07th final A"]
[Site "Rostov on Don"]
[Date "1971.08.??"]
[Round "3"]
[White "Taimanov, Mark E"]
[Black "Spassky, Boris Vasilievich"]
[Result "0-1"]
[ECO "D34"]
[WhiteElo "2600"]
[BlackElo "2690"]
[PlyCount "79"]
[EventDate "1971.08.06"]
[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 "Burevestnik"]
[BlackTeam "Lokomotiv"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "URS"]

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. Be3 c4 10. Ne5 Be6 11. Nxc4 dxc4 12. d5 Nxd5 13. Nxd5 Rc8 ({RR} 13... Bf6 14. Qd2 Bd4 15. Nf4 Bxe3 16. Qxe3 Re8 17. Rfd1 Qf6 18. Bxc6 bxc6 19. Qd4 Qxd4 20. Rxd4 Bd5 21. Rad1 c3 22. Nxd5 cxd5 23. bxc3 Rxe2 24. Rxd5 g6 25. R5d2 Rxd2 26. Rxd2 Rc8 27. Rc2 Rc4 28. Kf1 {Kortschnoj,V (2601)-Carlsen,M (2581) Drammen 2004 1-0 (40)}) ({RR} 13... Bxd5 14. Qxd5 Qxd5 15. Bxd5 Bf6 16. Bxc4 Bxb2 17. Rab1 Bd4 18. Bxd4 Nxd4 19. Rxb7 Rac8 20. Bd3 a5 21. Ra7 Rc5 22. Rb1 g6 23. Kg2 Re8 24. e3 Rc3 25. Rd1 Nc6 26. Rc7 Rd8 27. Be2 Rxd1 28. Bxd1 {Kushko,D (2444)-Olhovik,A (2275) chess.com INT 2026 1-0 (48)}) 14. Rb1 $146 ({RR} 14. Nf4 Bf5 15. Qa4 Bf6 16. Rad1 Qe8 17. Qb5 Be4 18. Bh3 Ne5 19. Bxc8 Qxb5 {0-1 (19) Jankovec,I (2197)-Dvorakova,M (2032) Czech Republic 2007}) ({RR} 14. Nxe7+ Qxe7 15. Qa4 Qf6 16. Qb5 Nd4 17. Bxd4 Qxd4 18. Rfd1 Qc5 19. Qxc5 Rxc5 20. a4 {½-½ (20) Levenfish,G-Koblencs,A Leningrad 1949}) 14... b5 15. a4 Bxd5 16. Bxd5 a6 17. axb5 axb5 18. b3 Ba3 19. Ra1 Bb2 20. Ra6 Nb4 21. Rd6 Qe7 22. bxc4 bxc4 23. Bf3 c3 24. Rd7 Qe6 25. Qa4 Nc6 26. Rb7 Ne5 27. Be4 Nc4 28. Qc2 Nxe3 29. fxe3 h6 30. Rf3 Rcd8 31. Bd3 Rxd3 32. exd3 Qd5 33. Rxb2 cxb2 34. Rf1 Qe5 35. e4 Ra8 36. Qb3 Ra1 37. Kg2 Rc1 38. Qxf7+ Kh7 39. Rf5 Qd6 40. e5 0-1

[Event "Candidates f Kortschnoj-Spassky +7-4=7"]
[Site "Belgrade"]
[Date "1978.01.04"]
[Round "15"]
[White "Kortschnoj, Viktor Lvovich"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "2665"]
[BlackElo "2630"]
[PlyCount "67"]
[EventDate "1977.11.21"]
[EventType "match"]
[EventRounds "18"]
[EventCountry "YUG"]
[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 Be6 9. dxc5 Bxc5 10. Bg5 d4 11. Ne4 Be7 12. Bxf6 Bxf6 13. Ne1 ({RR} 13. Qd2 O-O 14. Rfd1 Bd5 15. Nxf6+ Qxf6 16. Nxd4 Bxg2 17. Kxg2 Rad8 18. e3 Nxd4 19. exd4 Rd5 20. Rac1 Rfd8 21. Qb4 b6 22. Rc7 Rf5 23. Rd2 Qe6 24. Qe7 Qd5+ 25. Kg1 h5 26. h4 Rd6 27. Qe1 Qxa2 {Andersson,U (2590)-Nunn,J (2515) Hastings 1980 ½-½ (47)}) 13... Be7 14. Nd3 Rb8 $146 ({RR} 14... Qb6 15. Nf4 Bf5 16. Nd5 Qd8 17. Rc1 O-O 18. Nxe7+ Qxe7 19. Nc5 Rad8 20. Qd2 b6 21. Nb3 Be4 22. Bxe4 Qxe4 23. Qc2 Qxc2 24. Rxc2 Rd6 25. Rfc1 Ne5 26. f4 Ng4 27. Rd2 f5 28. Rxd4 {½-½ (28) Gross,S (2290)-Skorna,U (2205) Budapest 1996}) ({RR} 14... Qb6 15. Nf4 O-O 16. Nd2 Rad8 17. Nxe6 fxe6 18. Qb3 Qxb3 19. axb3 Bb4 20. Nc4 Ra8 21. Bxc6 bxc6 22. Ra6 Rfc8 23. Ne5 c5 24. Rd1 Re8 25. f4 Re7 26. Rd3 g6 27. Kf2 Rb7 28. Rxe6 Rb6 29. Rxb6 {Tereshchenko,E (1924)-Urangoo,M (1704) Montesilvano ITA 2026 1-0 (52)}) 15. Nf4 Bf5 16. Rc1 O-O 17. Nc5 Bg5 18. Qd2 Qe7 19. Rfd1 Rfd8 20. h4 Bh6 21. Nxb7 Qxb7 22. Rxc6 Qxb2 23. Qxb2 Rxb2 24. Nd5 Kf8 25. Rxd4 Be6 26. e3 Rxa2 27. Nc3 Ra1+ 28. Kh2 Rxd4 29. exd4 Bd2 30. d5 Bxc3 31. Rxc3 Bd7 32. Rc7 Ke8 33. Rb7 f5 34. d6 1/2-1/2

[Event "Candidates sf Spassky-Portisch +4-2=9"]
[Site "Geneve"]
[Date "1977.07.??"]
[Round "2"]
[White "Portisch, Lajos"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "2625"]
[BlackElo "2610"]
[PlyCount "39"]
[EventDate "1977.07.03"]
[EventType "match"]
[EventRounds "15"]
[EventCountry "SUI"]
[SourceTitle "Candidates"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {Bulletin} 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 c4 10. Ne5 Be6 11. Nxc6 ({RR} 11. f4) 11... bxc6 12. b3 Qa5 13. Na4 Rfd8 14. Qc2 ({RR} 14. Bxf6 Bxf6 15. Nc5 Rab8 16. e3 c3 17. Qc2 Be7 18. Nxe6 fxe6 19. Bh3 c5 20. Bxe6+ Kh8 21. Rac1 cxd4 22. exd4 Qb6 23. Rfe1 Bf6 24. Bf5 Bxd4 25. Re6 Qc5 26. Bxh7 Rf8 27. Re2 Rf3 28. Bg6 Rbf8 {Anikonov,D (2382)-Shkurkin,A (2201) St Petersburg 2018 1-0 (36)}) 14... Rac8 15. Bxf6 $146 ({RR} 15. Rfd1 c5 16. Bd2 cxb3 ({RR} 16... Qb5) 17. axb3 Qb5 18. Nxc5 Bxc5 19. dxc5 Qxe2 ({RR} 19... Rxc5) 20. Re1 Qh5 21. Rxa7 Ng4 22. h3 Nf6 23. g4 Qh4 24. Re5 h6 25. Rxe6 fxe6 26. Qg6 Ne8 27. Bc3 Qg5 28. Qxe6+ Kh8 29. Be5 Nf6 {Tukmakov,V-Mueller,K Leipzig 1975 MCL [Bulletin] 1-0 (31)}) ({RR} 15. Rfd1 c5 16. Nxc5 Bxc5 17. dxc5 Qxc5 18. bxc4 dxc4 19. Be3 Qa3 20. Bb7 Rxd1+ 21. Rxd1 Re8 22. Bd4 h6 23. Bf3 Rd8 24. e3 c3 25. Qxc3 Qxc3 26. Bxc3 Rxd1+ 27. Bxd1 Bxa2 28. Bd4 a6 29. f3 Bc4 {Gligoric,S (2560)-Marjanovic,S (2505) Bled/Portoroz 1979 ½-½ (47)}) 15... Bxf6 16. Nc5 Bxd4 17. Nb7 Qb6 18. Nxd8 Rxd8 19. bxc4 Bxa1 20. cxd5 1/2-1/2

[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.23"]
[Round "8"]
[White "Spassky, Boris Vasilievich"]
[Black "Xu, Jun"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2590"]
[BlackElo "2440"]
[PlyCount "82"]
[EventDate "1986.11.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "UAE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "France"]
[BlackTeam "China"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "CHN"]

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 cxd4 10. Nxd4 Re8 11. Rc1 h6 12. Be3 Bg4 13. h3 Be6 14. Nxe6 fxe6 15. f4 ({RR} 15. Nb5 e5 16. Nc3 d4 17. Qb3+ Kh8 18. Qxb7 Na5 19. Qxa8 Qxa8 20. Bxa8 Rxa8 21. Bxd4 exd4 22. Nb5 Rb8 23. Nxd4 Rxb2 24. Rc7 Rb7 25. Rfc1 Bd6 26. Rxb7 Nxb7 27. Nb5 Bc5 28. Nxa7 Ne4 29. Nb5 Bxf2+ {Guillo Longares,C (2081)-Erice Alonso,S (1961) Collado Villalba 2022 1-0 (40)}) 15... Qd7 ({RR} 15... Bb4 16. Bf2 Rc8 17. a3 Bf8 18. Qa4 Nd7 19. b4 a5 20. b5 Nc5 21. Qd1 Ne7 22. e4 dxe4 23. Nxe4 Nd3 24. Rxc8 Nxc8 25. Be3 Ne7 26. Qe2 Qd7 27. Rd1 Rd8 28. Bf1 Nf5 29. Bf2 Nxf4 30. Nf6+ {Xu,J (2495)-Handoko,E (2415) Jakarta 1987 1-0 (42)}) 16. Bf2 Red8 ({RR} 16... Rad8 17. Qa4 Bb4 18. e4 Bxc3 19. bxc3 Nxe4 20. Bxe4 dxe4 21. Rcd1 Qf7 22. Qxe4 Qf5 23. Qg2 Qc2 24. Bd4 Qxg2+ 25. Kxg2 Nxd4 26. Rxd4 Rxd4 27. cxd4 Rc8 28. Kf3 Rc3+ 29. Ke4 Rxg3 30. f5 Kf7 31. Rc1 {San Segundo Carrillo,P (2440)-Lautier,J (2645) Madrid 1993 0-1 (49)}) 17. Qa4 $146 ({RR} 17. Qd3 Rac8 18. Rfd1 b6 19. e4 dxe4 20. Qxd7 Rxd7 21. Rxd7 Nxd7 22. Nxe4 Ndb8 23. Bf1 Kf7 24. Nd2 Rd8 25. Nf3 Bf6 26. Bb5 Rd6 27. b3 Ne7 28. Rc7 a6 29. Be2 b5 30. a4 bxa4 31. bxa4 a5 {Zamar Kodelja,J (2126)-Herath,H (1860) Khanty-Mansiysk 2016 1-0 (46)}) 17... a6 18. Rfd1 b5 19. Qc2 Rac8 20. Qb1 Bb4 21. Ne4 Nxe4 22. Bxe4 Ne7 23. Bf3 Rxc1 24. Rxc1 Rc8 25. Kg2 Rc4 26. b3 Rc3 27. Rxc3 Bxc3 28. Qd3 Qc6 29. e4 b4 30. f5 d4 31. fxe6 Qd6 32. e5 Qxe6 33. Bxd4 Bxd4 34. Qxd4 Nf5 35. Qc5 Ne7 36. Be4 g6 37. g4 Kf7 38. Kf3 Kg7 39. Ke3 Kf7 40. Qd6 Qxd6 41. exd6 a5 1-0

[Event "Palma de Mallorca Gran Torneo-05"]
[Site "Palma de Mallorca"]
[Date "1969.11.25"]
[Round "3"]
[White "Najdorf, Miguel"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D34"]
[PlyCount "105"]
[EventDate "1969.11.23"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ESP"]
[SourceTitle "MCD"]
[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. g3 Nf6 7. Bg2 Be7 8. O-O O-O 9. dxc5 Bxc5 10. b3 Be6 11. Bb2 Qe7 12. Nb5 Rac8 13. Rc1 Ne4 14. Nfd4 Bd7 $146 ({RR} 14... Rfd8 15. Nxe6 Qxe6 16. Nd4 Qf6 17. Bxe4 Bxd4 18. Rxc6 Rxc6 19. Bxd4 dxe4 20. Bxf6 Rxd1 21. Rxd1 gxf6 22. Rd7 Ra6 23. Rxb7 Rxa2 24. e3 f5 25. Rb5 Rb2 26. Rxf5 Rxb3 27. Ra5 Rb7 28. g4 Kg7 29. Ra6 {Maheswaran,P (2293)-Hemanth,R (1903) Sivakasi 2015 ½-½ (38)}) 15. e3 a6 16. Nxc6 bxc6 17. Nd4 a5 18. Rc2 Bb6 19. Qh5 f5 20. Rfc1 Bxd4 21. Bxd4 Rfe8 22. Qd1 Ra8 23. Bc5 Qf7 24. Qd4 h6 25. Qd1 Re6 26. Bb6 Qf8 27. Qd4 Kh7 28. Qb2 Qe7 29. a3 Qf7 30. Qd4 Qh5 31. Qd1 Qxd1+ 32. Rxd1 Rb8 33. Bxa5 Rxb3 34. Ra1 Re8 35. a4 Ra8 36. Bc7 Nc3 37. a5 Nb5 38. Bb6 Na3 39. Rca2 Nc4 40. Bd4 Ra6 41. h4 g5 42. hxg5 hxg5 43. Bf1 Kg6 44. Be2 g4 45. Kf1 Be6 46. Ke1 Rb5 47. Bc3 Rb3 48. Rc2 c5 49. Rcc1 Ra7 50. Bd1 Rb8 51. Ba4 d4 52. exd4 cxd4 53. Bxd4 1/2-1/2

[Event "World-ch26 Spassky-Petrosian +6-4=13"]
[Site "Moscow"]
[Date "1969.05.23"]
[Round "16"]
[White "Petrosian, Tigran V"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D34"]
[Annotator "Bulletin"]
[PlyCount "62"]
[EventDate "1969.04.14"]
[EventType "match"]
[EventRounds "23"]
[EventCountry "URS"]
[SourceTitle "MainBase"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nf3 c5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. O-O Be7 8. Nc3 O-O 9. Bg5 Be6 10. dxc5 Bxc5 11. Bxf6 (11. Na4) 11... Qxf6 12. Nxd5 Qxb2 13. Nc7 Rad8 14. Qc1 Qxc1 15. Raxc1 b6 (15... Bb6) 16. Nxe6 fxe6 17. Rc4 (17. Bh3 Rf6 18. Ng5 Nd4 19. Kh1 $5) 17... Nd4 18. Nxd4 Rxd4 19. Rxd4 Bxd4 20. e3 Bc5 21. Rd1 Rf7 $146 ({RR} 21... Re8 22. Be4 g6 23. h4 Kg7 24. Kg2 Re7 25. g4 a5 26. a4 Rc7 27. h5 Be7 28. hxg6 hxg6 29. Bd3 Rd7 30. Kf3 Bh4 31. Ke2 Be7 32. Rc1 Bc5 33. g5 e5 34. Bb5 Rf7 35. Rg1 Rf8 36. Bd3 {Dorfman,J (2550)-Espig,L (2470) Vilnius 1978 ½-½ (41)}) ({RR} 21... Re8 22. Rd7 Re7 23. Rd8+ Kf7 24. Be4 g6 25. h4 Re8 26. Rxe8 Kxe8 {½-½ (26) Pribyl,J (2435)-Espig,L (2440) Sochi 1981}) 22. Be4 g6 23. h4 Rc7 24. Kg2 Be7 25. Kf3 Kg7 26. Rd2 Bb4 27. Rc2 Rxc2 28. Bxc2 Kf6 29. Bd3 h6 30. Be4 g5 31. h5 Be1 1/2-1/2

[Event "World-ch26 Spassky-Petrosian +6-4=13"]
[Site "Moscow"]
[Date "1969.05.14"]
[Round "12"]
[White "Petrosian, Tigran V"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D34"]
[Annotator "Bulletin"]
[PlyCount "97"]
[EventDate "1969.04.14"]
[EventType "match"]
[EventRounds "23"]
[EventCountry "URS"]
[SourceTitle "MainBase"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nf3 c5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. O-O Be7 8. Nc3 O-O 9. Bg5 cxd4 10. Nxd4 h6 11. Be3 Bg4 12. Qa4 $1 Na5 (12... Qd7 13. Nxd5 $1) 13. Rad1 Nc4 14. Bc1 Qc8 $1 15. Qc2 (15. Nxd5 Nxd5 16. Bxd5 Nb6 17. Qb3 Nxd5 18. Qxd5 Bf6) (15. Qb5 Nb6 16. Qd3 Bb4) 15... Rd8 16. b3 Ne5 17. Bb2 Qd7 $146 ({RR} 17... Nc6 18. Nxc6 bxc6 19. Na4 Bf5 20. Qc3 Bh3 21. Rc1 Bxg2 22. Kxg2 Rd6 23. Rfd1 Bf8 24. Nc5 Qf5 25. Qf3 Qxf3+ 26. Kxf3 Re8 27. Rd4 g5 28. e3 Ne4 29. Nxe4 Rxe4 30. Rxe4 dxe4+ 31. Ke2 c5 32. Rc2 {Kakageldyev,A (2370)-Palatnik,S (2480) Moscow 1981 ½-½ (33)}) ({RR} 17... Bb4 18. a3 Ba5 19. Na4 Qd7 20. Nc5 Qe7 21. h3 Bb6 22. Na4 Bxd4 23. Bxd4 Bc8 24. Qb2 Re8 25. Nc3 Bd7 26. Kh2 Bc6 27. f4 Ned7 28. b4 b6 29. e3 Rad8 30. g4 Nf8 31. b5 Bb7 32. Ne2 {Paunovic,D-Radulovic,D Pula 1982 1-0 (70)}) 18. f3 $1 Bh5 (18... Be6 19. f4) (18... Bh3 19. Bxh3 Qxh3 20. Qf5 $1) 19. Qf5 $1 Nc6 (19... Qc7 20. Ncb5 Qb8 21. Ne6 $1) 20. Qxd7 Rxd7 21. Nxc6 bxc6 22. Na4 Ne8 (22... c5 23. Bxf6) (22... Bd6 23. Bh3 Rdd8 24. Rc1) 23. Rc1 (23. Bh3 Rc7 24. Be5 Bd6 25. Bxd6 Nxd6 26. e4 Nxe4 $5) 23... Rc7 24. Be5 $1 Bd6 (24... Nd6 25. g4 Bg6 26. f4 $1) 25. Bxd6 Nxd6 26. Rfd1 Nb5 27. Kf2 (27. g4 Bg6 28. f4 f6 $2 29. Rxc6 $1) 27... f6 28. e3 (28. Nc5 $1 Re7 29. Na6 Be8 30. a4 Nd6 31. e4) 28... Bf7 29. Bf1 Nd6 30. Rc3 Kf8 $2 (30... g5) 31. Nc5 a5 32. Rdc1 Re7 33. Bh3 Raa7 34. a4 (34. Nd3 Be8 35. Nf4) 34... g5 $1 35. Rd1 Kg7 36. Nd3 Be8 37. Nc1 f5 38. Ne2 $2 (38. Bg2 g4 39. f4) 38... g4 $1 39. Bg2 gxf3 40. Bxf3 Ne4+ 41. Bxe4 fxe4 42. Nd4 Rf7+ 43. Kg2 Rf6 44. Rf1 Rxf1 45. Kxf1 h5 46. Kg2 Bd7 47. Rc2 $1 Ra6 $10 {( f7-e7-d6, c6-c5)} 48. g4 $1 hxg4 49. Kg3 1/2-1/2

[Event "EU-chT 01st Final"]
[Site "Vienna"]
[Date "1957.08.27"]
[Round "5.5"]
[White "Spassky, Boris Vasilievich"]
[Black "Lehmann, Heinz"]
[Result "1-0"]
[ECO "D34"]
[PlyCount "53"]
[EventDate "1957.08.22"]
[EventType "team-tourn"]
[EventRounds "6"]
[EventCountry "AUT"]
[SourceTitle "EU-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Soviet Union"]
[BlackTeam "German Fed Rep"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "GER"]

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. Rc1 Be7 12. Nd4 Nxd4 13. Qxd4 h6 14. Be3 Qa5 15. Rfd1 Rfd8 16. Qa4 Qxa4 17. Nxa4 b6 18. Nc3 Bc5 $146 ({RR} 18... Rac8 19. Nb5 Bc5 20. Bxc5 Rxc5 21. Nd4 Rdc8 22. Rb1 Kf8 23. e3 Ke7 24. a3 Bg4 25. Re1 Bd7 26. Bf1 Ne4 27. Nb3 Rc2 28. Re2 Rxe2 29. Bxe2 Ba4 30. Nd4 Nd2 31. Re1 g6 32. Kg2 Nb3 33. Bd1 {Rodshtein,M (2494)-Lapshun,Y (2452) Budapest 2006 ½-½ (52)}) ({RR} 18... Rd7 19. Nb5 Rad8 20. b3 Ne8 21. Nd4 Bf6 22. h3 Nd6 23. g4 Bxd4 24. Bxd4 f5 25. f3 Nb5 26. e3 Kf7 27. Bb2 fxg4 28. fxg4 Kg8 29. Be5 Bf7 30. a4 Re8 31. Bf4 g5 32. Bh2 Na3 33. Rc3 {Polugaevsky,L-Zaitsev,A Vladimir 1969 1-0 (39)}) 19. Bd4 Rac8 20. e3 Bxd4 21. Rxd4 Rc4 22. Rcd1 Rxd4 23. Rxd4 Rc8 24. Bf1 Ne4 25. Nxd5 Rc1 26. Nf4 Bc8 27. Nd3 1-0

[Event "URS-ch25 Semifinal"]
[Site "Leningrad"]
[Date "1957.11.21"]
[Round "8"]
[White "Spassky, Boris Vasilievich"]
[Black "Ravinsky, Grigory Ionovich"]
[Result "1/2-1/2"]
[ECO "D34"]
[PlyCount "68"]
[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 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. O-O O-O 9. Bg5 Be6 10. Rc1 Ne4 11. Bxe7 Qxe7 12. dxc5 Rfd8 13. Nb5 Nxc5 14. Nbd4 Rac8 15. Nxc6 bxc6 16. Nd4 Bd7 $146 ({RR} 16... Qd6 17. e3 Nd7 18. b4 Ne5 19. a3 Nc4 20. Rc3 c5 21. bxc5 Rxc5 22. Qe2 Ra5 23. Ra1 Rb8 24. Qe1 Ra6 25. Bf1 Rab6 26. Qc1 Ne5 27. a4 g6 28. Be2 Rb2 29. Bb5 Rb4 30. f4 Nc4 31. Nc6 {Palecek,P (2225)-Galvanek,L (2059) Slovakia 2001 1-0 (58)}) 17. Qc2 Nb7 18. Rfd1 g6 19. Qd2 c5 20. Nc2 Be6 21. b4 Nd6 22. bxc5 Rxc5 23. Nd4 Rdc8 24. Rxc5 Rxc5 25. Rb1 Qc7 26. h4 Nf5 27. Rb2 Nxd4 28. Qxd4 h5 29. Bf3 Kh7 30. Kg2 a5 31. Rb3 Rc4 32. Qf6 Rc6 33. Qg5 Rc5 34. Rd3 d4 1/2-1/2

[Event "World-ch26 Spassky-Petrosian +6-4=13"]
[Site "Moscow"]
[Date "1969.06.02"]
[Round "18"]
[White "Petrosian, Tigran V"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D34"]
[Annotator "Bulletin"]
[PlyCount "117"]
[EventDate "1969.04.14"]
[EventType "match"]
[EventRounds "23"]
[EventCountry "URS"]
[SourceTitle "MainBase"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. O-O O-O 9. Bg5 cxd4 10. Nxd4 h6 11. Be3 Re8 12. Rc1 Bf8 13. Nb3 Be6 14. Nb5 ({RR} 14. Bc5 Bxc5 15. Nxc5 Rc8 16. Nxe6 fxe6 17. e3 Qd7 18. Qa4 a6 19. Rfd1 Qf7 20. Rd2 Ne5 21. Qd1 Rf8 22. h3 Kh8 23. Rdc2 Rcd8 24. Ne2 Nc4 25. b3 Nd6 26. Nf4 Kg8 27. Qd4 Rd7 28. Nd3 Nf5 {Kramnik,V (2790)-Sadler,M (2650) Monte Carlo 1998 ½-½ (55)}) ({RR} 14. Bc5 Bxc5 15. Nxc5 Qb6 16. N3a4 Qc7 17. Qb3 Rab8 18. e3 Red8 19. Rfd1 Bg4 20. Rd2 Na5 21. Qb4 b6 22. Nb3 Nc4 23. Rdc2 b5 24. Nc3 a5 25. Qc5 Qxc5 26. Nxc5 Bf5 27. Re2 Rdc8 28. Nb3 a4 {Rustemov,A (2525)-Barrionuevo,P (2259) Chess.com INT 2020 ½-½ (53)}) ({RR} 14. Bc5 Bxc5 15. Nxc5 Qe7 16. Nxe6 Qxe6 17. e3 Rad8 18. Qb3 d4 19. Qxe6 Rxe6 20. exd4 Rxd4 21. Rfd1 Kf8 22. Kf1 Rxd1+ 23. Nxd1 g6 24. Ne3 Ke7 25. a3 h5 26. b4 a6 27. Nc4 Ne4 28. Re1 f5 {Mecking,H-Spassky,B Palma de Mallorca 1969 ½-½ (42)}) 14... Bg4 $146 ({RR} 14... Qd7 15. Bc5 Bh3 16. Bxf8 Bxg2 17. Kxg2 Kxf8 18. f3 Re5 19. N5d4 Rae8 20. Re1 Nxd4 21. Nxd4 g6 22. Qd2 Kg7 23. Rc3 R8e7 24. Rec1 Ne8 25. Rc5 Kh7 26. g4 Nd6 27. Qf4 Qa4 28. Rc7 g5 29. Qd2 {Lingnau,C (2230)-Oppitz,P (2265) Germany 1990 0-1 (54)}) ({RR} 14... a6 15. N5d4 Ne5 16. Nxe6 fxe6 17. Bd4 Nc6 18. Bc3 e5 19. e3 Qd7 20. Qd3 Rad8 21. Rfd1 Qf7 22. Na5 e4 23. Qe2 Nb4 24. Bxb4 Bxb4 25. Nb3 Bd6 26. Rc2 h5 27. Bh3 Bb8 28. Rdc1 Nh7 29. Nd4 {Radjabov,T (2459)-Bu,X (2565) New York 2000 0-1 (56)}) 15. h3 Bf5 16. N5d4 Nxd4 17. Nxd4 Bd7 $1 18. Qb3 Qa5 19. a3 Bd6 20. Qd3 Qd8 21. Rfd1 Qe7 22. Bd2 Ne4 23. Be1 (23. Qb3 Rad8 24. Qxb7 Bxg3 $1 25. fxg3 Nxd2) 23... Be5 $1 24. Qb3 Bxd4 (24... Rad8 $1 25. Qxb7 Nxg3 $1) (24... Rad8 25. Qxd5 Ba4 26. Qxe4 Bxd1 27. Rxd1 Qf6) 25. Rxd4 Bc6 26. h4 Qe5 27. Qe3 $2 (27. e3) 27... Qf6 {( 28...xg3)} 28. Bxe4 Rxe4 29. Rxe4 dxe4 30. Bc3 Qf5 31. Rd1 Re8 32. Rd6 (32. Qxa7 e3 $1) 32... f6 33. Rd4 (33. Qf4 $5 Qh5 34. Rxf6 $1) 33... a6 34. Kh2 Qg4 35. a4 Kf7 36. Kg1 Re5 37. Rd6 Rf5 38. b3 Qh3 39. Be1 Qg4 40. Bc3 Qh3 41. Bd4 h5 (41... Rf3 42. exf3 exf3 43. Qe6+) 42. Bc3 Kg8 43. Rd8+ Kh7 44. Rd6 Qg4 45. a5 Qg6 46. b4 Qf7 47. Bd4 Qc4 48. Bc5 Re5 49. Bd4 Rf5 50. Bc5 Qc2 51. Qd2 Qb3 52. Qd1 Qb2 53. Qd2 Qa1+ 54. Qd1 Qe5 55. Qd4 Qe8 56. Qc4 Bb5 57. Qe6 Qxe6 58. Rxe6 Rd5 59. Rd6 $1 (59. Rxe4 Rd1+ 60. Kh2 Bc6) 1/2-1/2

[Event "URS-ch24 Final"]
[Site "Moscow"]
[Date "1957.02.07"]
[Round "12"]
[White "Spassky, Boris Vasilievich"]
[Black "Kortschnoj, Viktor Lvovich"]
[Result "1/2-1/2"]
[ECO "D34"]
[PlyCount "60"]
[EventDate "1957.01.21"]
[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 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. O-O O-O 9. Bg5 cxd4 10. Nxd4 h6 11. Be3 Bg4 12. h3 Be6 13. Rc1 Qd7 14. Kh2 Ne5 ({RR} 14... Rac8 15. Nxc6 Rxc6 16. Qa4 a6 17. Rcd1 b5 18. Qf4 b4 19. Nb1 Bd6 20. Qd4 Rfc8 21. Rc1 Rc4 22. Rxc4 Rxc4 23. Qd1 Bxh3 24. Bd4 Ng4+ 25. Kg1 Bxg2 26. Kxg2 Qf5 27. e3 h5 28. Nd2 Rc6 29. Qf3 {Tsifanskaya,L (1964)-Rybackova,L (1770) Ceske Budejovice CZE 2023 ½-½ (77)}) 15. Qa4 Qxa4 16. Nxa4 Nc4 17. Bf4 $146 ({RR} 17. Nxe6 fxe6 18. Bc5 Rf7 19. Rc2 Raf8 20. e4 b5 21. Bxe7 Rxe7 22. exd5 Nxd5 23. Nc5 Nb4 24. Re2 Rf5 25. Ne4 g5 26. Nc3 a6 27. a3 Nd3 28. Be4 Rd7 29. Rd1 Nc5 30. Rxd7 Nxd7 31. Bxf5 exf5 {Wilhelmi,C (2265)-Wendt,J (2230) Hamburg 1994 1-0 (34)}) 17... g5 18. b3 Bd7 19. bxc4 gxf4 20. Nc3 dxc4 21. Bxb7 Rab8 22. Nd5 Bd8 23. Nc6 Rxb7 24. Nxd8 fxg3+ 25. fxg3 Ng4+ 26. hxg4 Rxd8 27. Rxc4 Be6 28. Nf6+ Kg7 29. Rc2 Rdb8 30. Nh5+ Kf8 1/2-1/2

[Event "URS-chT Republics 14th final A"]
[Site "Moscow"]
[Date "1979.07.??"]
[Round "4"]
[White "Giorgadze, Tamaz"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2535"]
[BlackElo "2640"]
[PlyCount "48"]
[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 "Georgia"]
[BlackTeam "Russia"]
[WhiteTeamCountry "GEO"]
[BlackTeamCountry "RUS"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. cxd5 exd5 6. Bf4 c6 7. e3 Bf5 8. Bd3 Bxd3 9. Qxd3 Nbd7 10. O-O Nh5 11. Be5 O-O 12. Rab1 Nxe5 13. Nxe5 Bd6 $146 ({RR} 13... f6 14. Nf3 Qd7 15. h3 g6 16. b4 Ng7 17. b5 Rab8 18. Rb3 Ne6 19. Rfb1 Bd6 20. bxc6 bxc6 21. Qa6 Rxb3 22. Rxb3 Rb8 23. Nd2 Rxb3 24. Nxb3 Nd8 25. Na4 Qb7 26. Qa5 Ne6 27. Nac5 Nxc5 28. Qd8+ {Shaik,S (2290)-Zaichenko,D (2104) chess.com INT 2022 1-0 (57)}) ({RR} 13... f6 14. Nf3 Qd7 15. h3 g6 16. b4 Ng7 17. b5 Rab8 18. Rb3 Ne6 19. Rfb1 Bd6 20. bxc6 bxc6 21. Qa6 Rxb3 22. Rxb3 Rb8 23. Nd2 Rxb3 24. Nxb3 Nd8 25. Na4 Qb7 26. Qa5 Ne6 27. Nac5 Nxc5 28. Qd8+ {Shaik,S (2290)-Zaichenko,D (2104) chess.com INT 2022 1-0 (57)}) 14. f4 Nf6 15. b4 Qe7 16. b5 Rac8 17. bxc6 bxc6 18. h3 Rfe8 19. Rb3 c5 20. Rb5 Qc7 21. dxc5 Bxc5 22. Nxd5 Nxd5 23. Qxd5 Bxe3+ 24. Kh1 Rb8 1/2-1/2

[Event "Montreal International"]
[Site "Montreal"]
[Date "1979.04.20"]
[Round "8"]
[White "Larsen, Bent"]
[Black "Spassky, Boris Vasilievich"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2620"]
[BlackElo "2640"]
[Annotator "ChessBase"]
[PlyCount "63"]
[EventDate "1979.04.11"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "CAN"]
[EventCategory "15"]
[SourceTitle "MCL"]
[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 (6. Qc2 g6 $1 7. e3 Bf5 $10) 6... Bf5 7. Bd3 (7. Nge2 Nd7 8. Ng3 Bg6 9. Be2 Ngf6 10. h4 h5 $10) (7. g4 $5 {Botvinnik - main line.} Bg6 (7... Be6 8. h4 Nd7 9. h5 Qb6 (9... Nh6 10. Be2 Nb6 11. Rc1 Bd6 $6 12. Nh3 Bxf4 13. Nxf4 Bd7 14. Rg1 $14 {Kasparov,G-Karpov,An (21)/Wch Moscow/1985/}) 10. Rb1 Ngf6 11. f3 h6 12. Bd3 Qa5 13. Nge2 $16 {Botvinnik,M-Spassky,N/Leiden Oestgoest/1970/}) 8. h4 Bxh4 $2 9. Qb3 b6 10. Nf3 Be7 11. Ne5 $16) 7... Bxd3 (7... Bg6 8. Nf3 Nd7 9. O-O Ngf6 10. Rb1 a5 11. Bxg6 hxg6 12. Qb3 Qb6 $10 {Larsen,B-Najdorf,M/Bugojno/1982/}) 8. Qxd3 Nf6 9. Nf3 Nbd7 10. O-O (10. h3 $142) 10... O-O (10... Nh5 $1 11. Be5 O-O 12. Rab1 Nxe5 $10 {Georgadze,T-Spassky,B/URS/1979/}) 11. Rab1 a5 12. h3 Re8 13. a3 a4 14. Qc2 ({RR} 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 28. Qd3 Ne8 {Sarana,A (2679)-Nakamura,H (2802) chess.com INT 2024 0-1 (53)}) 14... Qa5 (14... b5 $5 15. Rfd1 Qb6 16. Ne2 Rac8 17. Nc1 c5 $13 {Nikitin}) ({RR} 14... Nb6 15. Ne5 Bd6 16. b3 axb3 17. Qxb3 Ra6 18. a4 Bxe5 19. Bxe5 Nfd7 20. Bd6 Nc4 21. Qxb7 Ra8 22. Bc7 Qc8 23. Rfd1 Nf6 24. Qxc8 Rexc8 25. Rb7 Ne8 26. Bf4 Na5 27. Rb6 Nc4 28. Rb4 h6 29. Ra1 {Cramling Bellon,A (2106)-Kaminskii,D (2127) chess.com INT 2026 1-0 (48)}) 15. Rfd1 {e5} Bf8 $146 (15... Qa6) ({RR} 15... Rec8 16. Ne5 Nb6 17. b4 Qa6 18. Bg5 h6 19. Bh4 Nc4 20. Nxc4 Qxc4 21. Rdc1 g5 22. Bg3 Ne4 23. Bh2 {½-½ (23) Barez Menendez,H (2062)-Candela Perez,J (2339) Madrid 2022}) ({RR} 15... Rec8 16. Ne5 Nb6 17. b4 Qa6 18. Bg5 h6 19. Bh4 Nc4 20. Nxc4 Qxc4 21. Rdc1 g5 22. Bg3 Ne4 23. Bh2 {½-½ (23) Barez Menendez,H (2062)-Candela Perez,J (2339) Madrid 2022}) 16. Ne5 Re7 $2 (16... Nxe5 17. dxe5 Nd7 18. e4 $36) (16... Qa6) 17. b4 axb3 18. Rxb3 Nxe5 19. dxe5 Nd7 20. Rxb7 Qxa3 21. Rc7 Qc5 $2 (21... Qa6 22. Ne2 $16) (21... Nxe5 $5 22. Bxe5 Rxe5 23. Rxc6 $14 {The d5 pawn is very weak, but at the end White has to win a rook ending 4 vs 3 pawns at the kingside, which is drawish.}) 22. Rxd5 $1 (22. Qb2 Nb6 $10) 22... cxd5 23. Rxc5 Nxc5 24. Nxd5 Rea7 25. Bg5 Ra1+ 26. Kh2 R8a2 27. Qf5 Ne6 28. Bh4 Rf1 $6 29. f4 Rc1 30. Qg4 Rc4 (30... Rcc2 31. f5 Rxg2+ 32. Qxg2 Rxg2+ 33. Kxg2 $18) 31. Nf6+ Kh8 32. Qh5 $1 (32. Qh5 gxf6 33. Qxf7) 1-0

[Event "Chigorin Memorial-06"]
[Site "Sochi"]
[Date "1966.??.??"]
[Round "14"]
[White "Bobotsov, Milko Georgiev"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D35"]
[PlyCount "34"]
[EventDate "1966.06.21"]
[EventType "tourn"]
[EventRounds "15"]
[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 Be7 4. cxd5 exd5 5. Nf3 c6 6. Bf4 Bf5 7. e3 Nf6 8. Bd3 Bxd3 9. Qxd3 Nbd7 10. O-O O-O 11. h3 Re8 12. Ne5 Nxe5 13. Bxe5 Bd6 14. Bxd6 Qxd6 15. Rab1 a5 16. Rfc1 $146 ({RR} 16. Na4 Ne4 17. Rfc1 g6 18. Nc5 Nxc5 19. Rxc5 {½-½ (19) Shakhzodova,O (1984)-Sharma,D (2174) Tashkent UZB 2025}) ({RR} 16. Qc2 Ne4 17. Nxe4 Rxe4 18. Rfc1 f5 19. Qc5 Qxc5 20. Rxc5 f4 21. Rc3 Rae8 22. Re1 Rxd4 23. Re2 fxe3 24. Rcxe3 Rxe3 25. fxe3 Rd1+ 26. Kf2 Kf7 27. Kf3 Ke6 28. e4 d4 29. Rc2 Re1 30. b3 Re3+ {Shuvalov,E (2118)-Brunner,N (2430) chess.com INT 2023 ½-½ (64)}) 16... Ne4 17. Nxe4 Rxe4 1/2-1/2

[Event "Chigorin Memorial-07"]
[Site "Sochi"]
[Date "1967.??.??"]
[Round "6"]
[White "Antoshin, Vladimir S"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D35"]
[PlyCount "37"]
[EventDate "1967.09.08"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[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. cxd5 exd5 6. Bg5 c6 7. Qc2 g6 8. e3 Bf5 9. Bd3 Bxd3 10. Qxd3 Nbd7 11. Bh6 Ng4 12. Bf4 O-O 13. h3 Ngf6 14. g4 ({RR} 14. O-O Re8 15. Qc2 Nf8 16. Ne5 Ne6 17. Bh2 Bd6 18. Rac1 Qe7 19. a3 Nh5 20. Nd3 Bxh2+ 21. Kxh2 Ng5 22. b4 a6 23. a4 Ne4 24. Nxe4 dxe4 25. Nc5 b6 26. Nb3 Qxb4 27. a5 Nf6 28. axb6 Qxb6 {Villarreal,A (2361)-Shankland,S (2651) chess.com INT 2026 0-1 (41)}) 14... Re8 15. Kf1 Bf8 $146 ({RR} 15... Nf8 16. Ne5 Ne6 17. Bg3 Nd7 18. Nf3 Nf6 19. Kg2 Bd6 20. Ne5 Qe7 21. f4 Nd7 22. g5 Ng7 23. h4 f6 24. gxf6 Nxf6 25. Rag1 Nfh5 26. Kf3 Nf5 27. Bf2 Qf6 28. Rg5 Kh8 29. Rhg1 Re6 30. Ke2 {Firouzja,A (2763)-Pichot,A (2617) chess.com INT 2025 0-1 (52)}) ({RR} 15... Qb6 16. Kg2 a5 17. Ne5 Nxe5 18. Bxe5 Nd7 19. Bg3 a4 20. Rab1 Qa6 21. Qc2 Bb4 22. h4 Nf6 23. g5 Ne4 24. Nxe4 Rxe4 25. Be5 Bf8 26. Qd2 Re8 27. f3 R4xe5 28. dxe5 Rxe5 29. Rhe1 Bc5 30. e4 {Shakirov,M (2167)-Manvelyan,M (2362) chess.com INT 2025 ½-½ (59)}) 16. Kg2 Ne4 17. h4 Ndf6 18. Ne5 Nd7 19. Nf3 1/2-1/2

[Event "EU-Cup 08th round of 16"]
[Site "Lyon"]
[Date "1991.10.06"]
[Round "2.2"]
[White "Comas Fabrego, Luis"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2405"]
[BlackElo "2550"]
[PlyCount "79"]
[EventDate "1991.10.??"]
[EventType "team-match"]
[EventRounds "2"]
[EventCountry "FRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Centelles"]
[BlackTeam "Lyon-Oyonnax Echecs"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "FRA"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. cxd5 exd5 6. e3 Nbd7 7. Bd3 Nf8 8. Nf3 Ne6 9. Bh4 g6 10. O-O O-O 11. b4 ({RR} 11. Rb1 Ng7 12. h3 h6 13. Bg3 Nfh5 14. Be5 Ne6 15. Qc2 Kh7 16. b4 a6 17. a4 f5 18. Qb3 c6 19. b5 axb5 20. axb5 Ra3 21. Qc2 Qa5 22. Rfc1 Bd7 23. bxc6 Bxc6 24. Nd2 Nf6 25. Nb3 Qb4 {Deuer,M (2282)-Dietmayer Kraeutler,M (2312) Austria 2022 1-0 (43)}) 11... c6 12. Qb3 a6 13. a4 Re8 $146 ({RR} 13... Ng7 14. b5 axb5 15. axb5 Bf5 16. Ne5 Bxd3 17. Nxd3 Ne6 18. Ne5 g5 19. Bg3 Rxa1 20. Rxa1 c5 21. dxc5 Nxc5 22. Qd1 Nce4 23. Ne2 Qb6 24. Nd4 Bc5 25. Qd3 Bxd4 26. exd4 Rc8 27. f3 Rc3 28. Qd1 {Petrosian,T-Birbrager,I Moscow 1966 1-0 (57)}) 14. b5 c5 15. Bxf6 Bxf6 16. Nxd5 cxd4 17. Rac1 b6 18. Nxf6+ Qxf6 19. Be4 Rb8 20. Bc6 Rd8 21. Qb2 axb5 22. axb5 Kg7 23. e4 Nc5 24. e5 Qe7 25. Rc4 d3 26. Rd1 Be6 27. Rf4 Bb3 28. Rd2 Ne6 29. Re4 Bd5 30. Re3 Bxc6 31. bxc6 Qc5 32. Rexd3 Rxd3 33. Rxd3 Qxc6 34. h4 Rc8 35. Rb3 Qc1+ 36. Qxc1 Rxc1+ 37. Kh2 Rc6 38. Nd2 Rc5 39. Rxb6 Rxe5 40. Nf3 1/2-1/2

[Event "Teheran op"]
[Site "Teheran"]
[Date "1992.??.??"]
[Round "?"]
[White "Aghamaliyev, Cemil"]
[Black "Spassky, Boris Vasilievich"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2350"]
[BlackElo "2545"]
[PlyCount "80"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "IRI"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 {Ftacnik,Lubomir} d5 2. Nf3 e6 3. c4 Nf6 4. Nc3 Be7 5. Bf4 O-O 6. e3 Nbd7 7. cxd5 exd5 8. Bd3 c6 9. h3 Re8 10. Qc2 Nf8 11. g4 Bd6 ({RR} 11... Be6 12. Ng5 Bd6 ({RR} 12... c5 13. Be5 h6 14. Nxe6 Nxe6 15. Kf1 Rc8 16. Bf5) 13. Ne2 Qa5+ 14. Kf1 Qc7 15. Bxd6 Qxd6 16. Nf4 Bd7 17. a3 Re7 18. b4 b6 19. Kg2 Rc8) 12. Bxd6 Qxd6 13. O-O-O ({RR} 13. g5 Nh5 14. O-O-O g6 15. Ne5 Ne6 16. h4 Neg7 17. Qe2 Bf5 18. Qf3 Re7 19. Be2 Rf8 20. Qg2 Kh8 21. Qh2 Qe6 ({RR} 21... Be6 22. Nxf7+) 22. Rhg1 Qc8 23. b3 Qb8 24. Kb2 f6 ({RR} 24... a6) 25. gxf6 Nxf6 26. f4 Qe8 27. Bf3 Bc8 {Bareev,E (2680)-Andersson,U (2625) Biel 1991 CBM 025 [Ftacnik,Lubomir] 1-0 (35)}) 13... Be6 14. Kb1 Rac8 15. Bf5 $146 ({RR} 15. Rc1 Qb8 16. g5 N6d7 17. Qd2 Rc7 18. h4 Nb6 19. Qc2 Nc4 20. Nd2 Nd6 21. Ne2 b6 22. e4 dxe4 23. Nxe4 Rcc8 24. f3 Nxe4 25. Bxe4 Bd5 26. Nc3 Bxe4 27. fxe4 Ne6 28. Rcd1 Red8 29. d5 cxd5 {Gurevich,M (2630)-Andersson,U (2625) Reggio Emilia 1988 1-0 (60)}) ({RR} 15. Rc1 N6d7 16. Rhg1 b6 17. Ng5 h6 18. Nxe6 Nxe6 19. h4 c5 20. dxc5 bxc5 21. g5 hxg5 22. hxg5 Nb6 23. Rg4 Nc7 24. g6 f6 25. Rh1 Kf8 26. Bf5 Rb8 27. Ka1 Ke7 28. e4 d4 29. e5 fxe5 {Real de Azua,E (2474)-Molina,R (2423) Moron 2012 1-0 (39)}) 15... Bxf5 16. gxf5 N8d7 17. Rhg1 Re7 18. Rg2 Kh8 19. Rdg1 Rg8 20. Qd1 Ne4 21. Nxe4 dxe4 22. Nd2 Nf6 23. Qa4 Qd7 24. Qa3 Nd5 25. Rg5 h6 26. Rh5 Nf6 27. Rh4 b6 28. Nc4 c5 29. dxc5 bxc5 30. Qc3 Qxf5 31. Rf4 Qe6 32. Nd2 Nd5 33. Qxc5 Nxf4 34. exf4 e3 35. fxe3 Qxe3 36. Qxe3 Rxe3 37. h4 Rd8 38. Nb3 Rf3 39. Rc1 Rxf4 40. Rc7 g5 0-1

[Event "Chigorin Memorial-09"]
[Site "Sochi"]
[Date "1973.??.??"]
[Round "3"]
[White "Tal, Mihail"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D35"]
[PlyCount "113"]
[EventDate "1973.09.01"]
[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 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. g3 Nd7 ({RR} 10... Bd6 11. Bh3 Nd7 12. Nf3 Nb6 13. O-O O-O 14. Nh4 Rfe8 15. Nf5 Bf8 16. Rac1 a5 17. Nb1 Nc4 18. b3 Nd6 19. Nxd6 Bxd6 20. Nc3 Ba3 21. Rcd1 Bc2 22. Rd2 Bg6 23. Na4 Bb4 24. Rdd1 Ra6 25. Nc5 {Merriman,J (2161)-Kumar,S (1922) Brighton ENG 2026 ½-½ (46)}) 11. Bh3 ({RR} 11. Nf3 Nb6 12. Nh4 a5 13. f4 f5 14. Bd3 Nc4 15. O-O-O Nd6 16. Rhg1 Be7 17. Nf3 Bh5 18. Rdf1 Bxf3 19. Rxf3 h5 20. h4 a4 21. a3 Kd7 22. Ne2 Rag8 23. Nc3 b5 24. Rff1 Rg6 25. Ne2 Bd8 {Sevian,S (2684)-Niemann,H (2688) Chess.com INT 2022 0-1 (36)}) 11... Nb6 12. Nf3 $146 ({RR} 12. Nge2 a5 13. O-O a4 14. Rfc1 Bd6 15. Nf4 O-O 16. Ng2 Nc4 17. Nd1 Ra5 18. Nh4 Rfa8 19. f4 Bd3 20. Bf5 Bxf5 21. Nxf5 Bf8 22. Rc2 Rb5 23. Rac1 Ra6 24. Re2 Ra8 25. Kg2 Re8 26. Kf3 Nd6 {Duda,J (2660)-Fridman,D (2624) Tallinn 2016 1-0 (51)}) 12... Nc4 13. O-O-O Bb4 14. Nh4 a5 15. Bf5 Bxc3 16. bxc3 Nd6 17. Bd3 Kd7 18. Rhe1 Bxd3 19. Rxd3 b5 20. Re2 Rhb8 21. Nf3 f5 22. Nd2 a4 23. Nb1 Nc4 24. Nd2 Re8 25. Kc2 Rab8 26. Re1 Nd6 27. Nf3 Kc7 28. Rdd1 Ne4 29. Re2 b4 30. cxb4 Rxb4 31. Nd2 Reb8 32. f3 Rb2+ 33. Kd3 Nd6 34. Nf1 Nc4 35. Rde1 Rxe2 36. Rxe2 Rb1 37. Nd2 Rb2 38. Nf1 Rb1 39. Nd2 Rb2 40. Nf1 a3 41. g4 fxg4 42. fxg4 Kb6 43. g5 Kb5 44. h4 Kb4 45. Rc2 Rb1 46. Rf2 Rb2 47. Rc2 c5 48. dxc5 Kxc5 49. Kc3 Kd6 50. Nd2 Rxc2+ 51. Kxc2 Nxd2 52. Kxd2 Ke5 53. Ke2 f6 54. gxf6 Kxf6 55. Kd3 Ke5 56. h5 h6 57. Kc3 1/2-1/2

[Event "World Cup"]
[Site "Barcelona"]
[Date "1989.03.??"]
[Round "16"]
[White "Kasparov, Garry"]
[Black "Spassky, Boris Vasilievich"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2775"]
[BlackElo "2580"]
[PlyCount "103"]
[EventDate "1989.03.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ESP"]
[EventCategory "15"]
[SourceTitle "CBM 012"]
[Source "ChessBase"]
[SourceDate "1989.10.01"]
[SourceVersion "1"]
[SourceVersionDate "1989.10.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 Nbd7 8. Nge2 Nh5 9. Bxe7 Qxe7 10. g4 Nhf6 11. Ng3 h6 12. h3 Nb6 13. Qd2 Bd7 14. b3 g6 15. a4 a5 16. f3 h5 17. g5 Qd6 18. Nge2 Ng8 $146 ({RR} 18... Nh7 19. h4 O-O 20. e4 dxe4 21. fxe4 Bg4 22. e5 Qb4 23. Ne4 Nd5 24. Qxb4 Nxb4 25. Kd2 Bf3 26. Rhf1 Bxe4 27. Bxe4 Rfe8 28. Bd3 Nf8 29. Bc4 Ne6 30. Rf6 Rad8 31. Raf1 Rd7 32. Bxe6 Rxe6 33. Rxe6 {Vunder,A (2241)-Nikolaev,V (2163) St Petersburg 2008 1-0 (45)}) 19. e4 Ne7 20. Qf4 Qxf4 21. Nxf4 O-O 22. Nce2 h4 23. Ng2 Kg7 24. Kd2 dxe4 25. fxe4 Rad8 26. Raf1 Rh8 27. Ne3 Rh5 28. Rfg1 Bc8 29. Kc3 Rhh8 30. Nf4 Rd6 31. Bc2 Na8 32. Nc4 Rdd8 33. Nxa5 Nc7 34. Rf1 b5 35. Rf3 Rhf8 36. Rhf1 bxa4 37. bxa4 f6 38. Nxg6 Nxg6 39. gxf6+ Kh6 40. Nxc6 Rd6 41. d5 Rxc6+ 42. dxc6 Ne6 43. e5 Nxe5 44. Re3 Ng6 45. f7 Ngf4 46. Bb3 Kg7 47. Re4 Rxf7 48. Bxe6 Nxe6 49. Rxf7+ Kxf7 50. Rxh4 Ke7 51. Rh8 Ba6 52. h4 1-0

[Event "URS-ch25 Final"]
[Site "Riga"]
[Date "1958.01.20"]
[Round "5"]
[White "Furman, Semen Abramovich"]
[Black "Spassky, Boris Vasilievich"]
[Result "0-1"]
[ECO "D35"]
[Annotator "Moiseev,Vladislav Mikhailov"]
[PlyCount "110"]
[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 Be6 $6 (5... Be7) 6. e3 c5 (6... Nbd7 7. Qb3 Nb6 8. a4 $14 {Saharov,Y-Pogrebyssky,I/URS/1958/}) ({RR} 6... Nbd7 7. Bd3 c6 8. f4 h6 9. Bh4 g5 10. Bf2 gxf4 11. exf4 Ne4 12. Nxe4 dxe4 13. Bxe4 Qa5+ 14. Kf1 O-O-O 15. Nf3 Nf6 16. Bd3 Nd5 17. f5 Bd7 18. a3 Bd6 19. b4 Qc7 20. g3 Kb8 21. Rc1 {Bluebaum,M (2684)-Lazavik,D (2605) chess.com INT 2026 1-0 (67)}) 7. Bb5+ ({RR} 7. Bd3 cxd4 8. exd4 Bd6 9. Nge2 Nc6 10. O-O Bxh2+ 11. Kh1 Bc7 12. Nb5 Bb8 13. Nf4 h6 14. Nxe6 hxg5+ 15. Kg1 fxe6 16. Bg6+ Kf8 17. Re1 Qd7 18. Qd2 Bh2+ 19. Kf1 Bf4 20. Qd3 a6 21. Nc3 Nb4 {Bernstein,C (1667)-Ardu,L (1804) Reykjavik ISL 2026 0-1 (34)}) 7... Nc6 (7... Nbd7 $6 8. Bxd7+ $16) 8. Bxf6 $146 ({RR} 8. Qa4 Qb6 9. Bxf6 gxf6 10. Nge2 a6 11. Bxc6+ Qxc6 12. Qc2 c4 13. Nf4 Bd6 14. Nh5 Ke7 15. O-O Qd7 16. e4 Rhg8 17. Nxd5+ Bxd5 18. exd5 Qg4 19. Ng3 Bxg3 20. hxg3 h5 21. Rfe1+ Kd8 22. Qxc4 h4 {Xirouhakis,E (1507)-Tsapaki,A (1290) Heraklion 2018 1-0 (31)}) ({RR} 8. Nge2 a6 9. Bxc6+ bxc6 10. O-O Bd6 11. Qc2 Bxh2+ 12. Kxh2 Ng4+ 13. Kg1 Qxg5 14. Qa4 Qh4 15. Qxc6+ Bd7 16. Qd6 O-O-O 17. Nxd5 Bb5 18. Qc7# {1-0 (18) Bougas,G (1096)-Becker,L (1763) Tornelo INT 2021}) 8... gxf6 (8... Qxf6 $6 9. Qa4 Rc8 10. Qxa7 $16) 9. Nge2 (9. dxc5 $5) 9... a6 10. Bxc6+ (10. Bd3 c4 11. Bc2 b5 $13) 10... bxc6 11. O-O Rg8 12. Kh1 (12. Nf4 $5) 12... f5 13. dxc5 (13. Nf4 $1 Bd6 (13... c4 14. b3 $16) 14. dxc5 (14. Nxe6 $2 fxe6 15. Qh5+ Rg6 16. Qxh7 Qg5) 14... Bxc5 15. Qh5 Qf6 16. Rac1 $16) 13... Bxc5 14. Nf4 Bd6 15. Nce2 $14 Qb6 16. Rc1 Kd7 $1 17. Qc2 Rgc8 18. Rfd1 (18. Ng3 Bxf4 19. exf4 Qd4 20. Nxf5 Qxf4 21. Ne3 d4 22. Nc4 (22. Rfd1 c5) 22... Rab8 $13) 18... Rab8 19. Rd2 $6 (19. b3 $1 { 20 g3}) 19... Bb4 20. Rd3 Bd6 21. Rb3 Qa7 22. Rd3 Qb6 23. b3 a5 24. Rd4 Qd8 25. Rcd1 Rb4 26. Kg1 (26. Nd3 $1 Rbb8 (26... c5 $2 27. Rxb4 axb4 28. Ndf4 $18) (26... Rxd4 27. exd4 $16) (26... Rb5 27. Nc3 c5 $2 28. Rxd5 $1 Bxd5 29. Nxb5 $16) 27. Nc5+ $16) 26... Qf6 27. R4d2 a4 28. Rc1 axb3 29. axb3 Ke8 30. Nd3 Rg4 $2 (30... Rb6 $142) 31. Ndf4 $1 $16 h5 32. h3 Rg5 33. Qd1 (33. Qd3 $1 { dc2, a6}) 33... h4 34. Rdc2 Kd7 35. Nd4 $2 (35. Qd3 $1 Qe5 36. Qa6 c5 37. Nd4 $1 $18) 35... Rcg8 36. f3 Qg7 $1 37. Ndxe6 (37. Qd2 $2 Bxf4 38. exf4 Rxg2+ 39. Qxg2 Qxd4+ $19) 37... fxe6 $17 38. Qf1 Qe5 39. Re1 d4 40. Qa6 Rc8 (40... dxe3 $2 41. Qb7+ Bc7 42. Qxc6+ $18) (40... Ke7 $5) 41. Rc4 c5 42. Kf2 Rcg8 43. Qb7+ Bc7 44. g4 $8 (44. Qb5+ Ke7 45. Qxc5+ Qxc5 46. Rxc5 dxe3+ 47. Kxe3 Bb6 $19) 44... fxg4 (44... hxg3+ $6 45. Kg2 $13) 45. hxg4 Rb8 46. Qa6 Rb6 47. Qa2 h3 $1 48. Qc2 h2 49. Kg2 h1=Q+ $1 50. Kxh1 (50. Rxh1 $142) 50... Rb8 51. Kg2 Rh8 52. b4 Qg7 { 53...g4} 53. Rg1 dxe3 $19 54. Qd3+ (54. Qe4 Bxf4 55. Qxf4 Qb2+ $19) (54. bxc5 Rxg4+ 55. fxg4 Qxg4+ 56. Kf1 Qf3+ 57. Ke1 Ba5+ 58. Rc3 Bxc3+ 59. Qxc3 Qf2+ $19) 54... Rd5 $1 55. Qxe3 (55. Nxd5 Rh2+ 56. Kf1 Qa1+ $19) 55... Qb2+ $138 (55... Qb2+ 56. Ne2 Rh2+ $19) 0-1

[Event "Belgrade International"]
[Site "Belgrade"]
[Date "1964.09.23"]
[Round "2"]
[White "Spassky, Boris Vasilievich"]
[Black "Ivkov, Borislav"]
[Result "1/2-1/2"]
[ECO "D35"]
[PlyCount "60"]
[EventDate "1964.09.22"]
[EventType "tourn"]
[EventRounds "17"]
[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. Nf3 d5 4. cxd5 exd5 5. Bg5 c6 6. Nc3 Be7 7. Qc2 g6 8. e3 Bf5 9. Bd3 Bxd3 10. Qxd3 Nbd7 11. Bh6 Ng4 12. Bf4 Ngf6 13. h3 a5 ({RR} 13... O-O 14. O-O Re8 15. Rab1 a5 16. Rfc1 Bf8 17. Rc2 Ne4 18. Nd2 Nd6 19. Na4 b5 20. Nc5 Nc4 21. Nxd7 Qxd7 22. Rbc1 a4 23. b3 axb3 24. axb3 Ra3 25. Nb1 Rea8 26. Nxa3 Rxa3 27. Rb1 Qe6 28. Rcc1 {Sarana,A (2686)-Tang,A (2551) chess.com INT 2026 1-0 (46)}) 14. O-O ({RR} 14. Bh6 Bf8 15. Bxf8 Kxf8 16. O-O Kg7 17. Qc2 Re8 18. a3 Qe7 19. Rab1 Nb6 {½-½ (19) Portisch,L-Ivkov,B Hamburg 1965}) 14... O-O 15. Bh2 $146 ({RR} 15. Rac1 Re8 16. Qc2 Bf8 17. Nd2 Nb6 18. Qb3 a4 19. Qc2 Bd6 20. Bg5 Be7 21. b3 axb3 22. Qxb3 Ra3 23. Qb2 Nfd7 24. Bf4 Ra7 25. a4 Qa8 26. Ra1 Nc8 27. e4 dxe4 28. Ndxe4 Nf6 29. Rfe1 Rd8 {Heberla,B (2562)-Tan,J (2249) Parramatta 2013 1-0 (39)}) 15... Re8 16. Rad1 Bf8 17. Nd2 Nb6 18. Rfe1 Bd6 19. Bxd6 Qxd6 20. Ne2 Ne4 21. Nxe4 Rxe4 22. Rc1 Re7 23. Qc3 Qb4 24. Nf4 Qxc3 25. Rxc3 Nc4 26. Nd3 a4 27. Rc2 Nd6 28. Kf1 f6 29. Nc5 Kf7 30. Rd1 a3 1/2-1/2

[Event "Flamenco Women-Veterans"]
[Site "Marbella"]
[Date "1999.10.30"]
[Round "8"]
[White "Zhu, Chen"]
[Black "Spassky, Boris Vasilievich"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2503"]
[BlackElo "2549"]
[PlyCount "52"]
[EventDate "1999.10.21"]
[EventType "schev"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CBM 074"]
[Source "ChessBase"]
[SourceDate "2000.02.01"]
[SourceVersion "1"]
[SourceVersionDate "2000.02.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. cxd5 exd5 6. Bf4 c6 7. h3 Bb4 8. Qb3 ({RR} 8. Nd2 Nf8 9. e3 Ng6 10. Bh2 Bf5 11. g4 Be6 12. Bd3 O-O 13. O-O Nd7 14. a3 Bxc3 15. bxc3 f5 16. f3 Qe7 17. Qe2 Rae8 18. Bg3 Nb6 19. a4 Kh8 20. a5 Nc8 21. Rab1 Nd6 22. Qh2 Bc8 {Le,Q (2739)-Karjakin,S (2773) Saint Louis 2017 0-1 (53)}) ({RR} 8. e3 Ne4 9. Qc2 Qa5 10. Bd3 Nxc3 11. bxc3 Bxc3+ 12. Ke2 Bxa1 13. Rxa1 h6 14. Bd6 Nf6 15. Ne5 Ne4 16. Bxe4 dxe4 17. Qxe4 Be6 18. Rb1 O-O-O 19. Qxc6+ bxc6 20. Rb8# {1-0 (20) Mekhitarian,K (2544)-Do,H (1968) chess.com INT 2026}) 8... Qe7 9. a3 Bxc3+ $146 ({RR} 9... Bd6 10. Bxd6 Qxd6 11. Qb4 Ke7 12. e3 a5 13. Qxd6+ Kxd6 14. Bd3 b6 15. O-O-O Ba6 16. Bxa6 Rxa6 17. Rhe1 Raa8 18. Ng5 Rhf8 19. e4 dxe4 20. Ncxe4+ Nxe4 21. Nxe4+ Kc7 22. d5 cxd5 23. Rxd5 Rae8 24. Red1 {Volkov,S (2534)-Urazayev,A (2453) Cheliabinsk 2021 1-0 (91)}) ({RR} 9... Bd6 10. Bxd6 Qxd6 11. Qb4 Ke7 12. e3 a5 13. Qxd6+ Kxd6 14. Bd3 b6 15. O-O-O Ba6 16. Bxa6 Rxa6 17. Rhe1 Raa8 18. Ng5 Rhf8 19. e4 dxe4 20. Ncxe4+ Nxe4 21. Nxe4+ Kc7 22. d5 cxd5 23. Rxd5 Rae8 24. Red1 {Volkov,S (2534)-Urazayev,A (2453) Cheliabinsk 2021 1-0 (91)}) 10. Qxc3 Ne4 11. Qc2 O-O 12. e3 c5 13. Bd3 b6 14. Ne5 Nxe5 15. dxe5 Bf5 16. Qd1 Rad8 17. O-O Bg6 18. Qg4 Qe6 19. Bb5 Bf5 20. Qh4 h6 21. Qh5 Nd2 22. Rfe1 Nb3 23. Rad1 c4 24. e4 Bxe4 25. Bxc4 dxc4 26. Rxe4 Qg6 0-1

[Event "FRA-chT1"]
[Site "France"]
[Date "2002.??.??"]
[Round "4.4"]
[White "Brunner, Nicolas"]
[Black "Spassky, Boris Vasilievich"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "2238"]
[BlackElo "2551"]
[PlyCount "72"]
[EventDate "2002.02.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Vandoeuvre"]
[BlackTeam "Paris NAO"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "FRA"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Qc2 Nbd7 8. Bd3 Nf8 9. Nge2 Ne6 10. Bh4 g6 11. O-O O-O 12. Rad1 b6 ({RR} 12... Nh5 13. Bxe7 Qxe7 14. Rb1 a5 15. a3 Nf6 16. Rfe1 Ng7 17. Ng3 h5 18. f3 c5 19. dxc5 h4 20. Nf1 Qxc5 21. Qf2 Bf5 22. Rbd1 Bxd3 23. Rxd3 Nf5 24. Red1 Rad8 25. e4 Qxf2+ 26. Kxf2 Ne7 27. Ne3 {Danielian,E (2390)-Jimenez Fernandez,R (2166) Batumi GEO 2026 1-0 (64)}) 13. f3 ({RR} 13. Qb1 Ng7 14. f3 Bd7 15. e4 Bc8 16. e5 Nfe8 17. Bf2 Nc7 18. f4 f6 19. b4 Nf5 20. b5 fxe5 21. dxe5 c5 22. Bc4 Be6 23. Nxd5 Nxd5 24. Qb3 Kh8 25. Bxd5 Bxd5 26. Rxd5 Qe8 27. Rfd1 a6 {Dubov,D (2648)-Fedoseev,V (2665) Sochi 2016 ½-½ (71)}) 13... Bb7 14. Bf2 Rc8 15. h3 $146 ({RR} 15. Kh1 Nh5 16. Rg1 Bh4 17. g3 Be7 18. g4 Nhg7 19. Qb1 {½-½ (19) Bhakti,K (2333)-Lengyel,B (2290) Budapest 2011}) 15... c5 16. dxc5 Nxc5 17. Nf4 Bd6 18. Qd2 d4 19. exd4 Bxf4 20. Qxf4 Nxd3 21. Rxd3 Ba6 22. Bh4 Nh5 23. Qg4 f5 24. Qxh5 gxh5 25. Bxd8 Bxd3 26. Rd1 Bc2 27. Rd2 Rfxd8 28. Rxc2 Rxd4 29. Re2 Kf7 30. Re5 Rc5 31. Re2 b5 32. a3 a5 33. Kh2 b4 34. axb4 axb4 35. Na4 Rc1 36. Kg3 Rf1 0-1

[Event "URS-ch26 Final"]
[Site "Tbilisi"]
[Date "1959.02.07"]
[Round "17"]
[White "Spassky, Boris Vasilievich"]
[Black "Petrosian, Tigran V"]
[Result "1/2-1/2"]
[ECO "D36"]
[PlyCount "50"]
[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 Nf6 2. Nf3 e6 3. Nc3 d5 4. d4 Be7 5. cxd5 exd5 6. Bg5 c6 7. Qc2 g6 8. e3 Bf5 9. Bd3 Bxd3 10. Qxd3 Nbd7 11. h4 O-O 12. Bh6 $146 ({RR} 12. Bxf6 Nxf6 13. O-O-O Bb4 14. Kb1 Bxc3 15. Qxc3 Ne4 16. Qe1 Qf6 17. h5 g5 18. Rf1 Qf5 19. Ka1 Rae8 20. Ne5 f6 21. Nd3 Rf7 22. f3 Nd6 23. Nf2 Kg7 24. Ng4 Rfe7 25. h6+ Kg6 26. Qc3 a6 {Sergeev,A (2080)-Yakovich,Y (2597) Salekhard 2007 ½-½ (148)}) ({RR} 12. O-O-O b5 13. Bxf6 Nxf6 14. Ne5 b4 15. Na4 Ne4 16. Qc2 Rc8 17. f3 Ng3 18. Rh3 Nf5 19. f4 Qa5 20. Kb1 h5 21. g4 hxg4 22. Nxg4 c5 23. dxc5 Bxc5 24. Rxd5 Qa6 25. Qd1 Be7 26. e4 Rfd8 {Dardha,D (2631)-Grigoryan,K (2626) Chartres FRA 2023 0-1 (41)}) ({RR} 12. O-O-O Re8 13. Kb1 Ne4 14. Bxe7 Qxe7 15. h5 Nxf2 16. Qc2 Nxd1 17. Qxd1 Qxe3 18. hxg6 fxg6 19. Ka1 Nf6 20. Qb3 Qe7 21. Ne5 Qg7 22. a3 Nd7 23. Ng4 h5 24. Nf2 Nb6 25. Qc2 Re6 26. g4 Rf8 {Mangudi,A (1841)-Cumpe,L (2366) chess.com INT 2026 0-1 (40)}) ({RR} 12. Bxf6 Nxf6 13. O-O-O Ng4 14. Qc2 h5 15. Kb1 Bf6 16. g3 Bg7 17. Nh2 Nh6 18. Ne2 Qd7 19. Nf4 Rae8 20. Rc1 Re7 21. Rhd1 Rfe8 22. Qc5 a6 23. Qc2 Nf5 24. Rg1 Nh6 25. Qd1 Ng4 26. Nxg4 Qxg4 {Horvath,P (2420)-Bellomo,F (2328) Porto San Giorgio 2005 1-0 (77)}) 12... Re8 13. h5 Ne4 14. hxg6 hxg6 15. Kf1 Bf8 16. Bxf8 Kxf8 17. g3 Kg7 18. Kg2 Qe7 19. Rh4 Rh8 20. Rah1 Rxh4 21. Rxh4 Rh8 22. Rxh8 Kxh8 23. Nd2 Ndf6 24. Ndxe4 Nxe4 25. Nxe4 dxe4 1/2-1/2

[Event "Bundesliga 8990"]
[Site "Germany"]
[Date "1990.??.??"]
[Round "?.1"]
[White "Mohr, Stefan"]
[Black "Spassky, Boris Vasilievich"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "2425"]
[BlackElo "2560"]
[PlyCount "82"]
[EventDate "1989.10.??"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "GER-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Sindelfingen"]
[BlackTeam "Solingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 {Krogius,Nikolai V} Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 O-O 7. Bd3 c6 8. Qc2 Nbd7 9. Nf3 Re8 10. h3 Nf8 11. O-O-O a5 12. Kb1 Ne4 ({RR} 12... b5 13. Ne5 Bb7 14. f4 a4 15. g4 a3 16. b3 Rc8 17. Bf5 Rc7 18. Rc1 Bd6 19. Bh4 Qa8 20. g5 N6d7 21. Rhg1 Nb6 22. Bd3 b4 23. Ne2 c5 24. dxc5 Rxc5 25. Qd2 Ba6 26. Nd4 Rxc1+ 27. Rxc1 {Sokolov,I (2630)-Short,N (2645) London 1995 1-0 (81)}) ({RR} 12... b5 13. Ne5 Bb7 14. f4 a4 15. g4 Qa5 16. Ne2 Rac8 17. Ng3 c5 18. dxc5 Rxc5 19. Qf2 h6 20. Bxh6 Ne4 21. Bxe4 dxe4 22. Bxg7 Kxg7 23. Nf5+ Kg8 24. Nh6+ Kg7 25. g5 a3 26. Qh4 Qb4 27. Rh2 {Daulet,A (2228)-Averin,N (2425) Aktobe KAZ 2026 0-1 (53)}) 13. Bxe4 Bxg5 14. Bd3 Bf6 $146 ({RR} 14... Be7 15. g4 b5 16. Ne5 Bb7 17. f4 Bd6 18. Rhe1 a4 19. h4 Qa5 20. Ne2 f6 21. Nf3 Rxe3 22. Rf1 Ree8 23. g5 Be7 24. gxf6 Bxf6 25. Ng5 Bxg5 26. hxg5 b4 27. Rh1 g6 28. f5 b3 29. Qc3 {Vybiral,Z (2170)-Kalivoda,J (2205) Czech Republic 1996 0-1 (62)}) ({RR} 14... Be6 15. g4 Be7 16. Rdg1 a4 17. h4 a3 18. b3 Bb4 ({RR} 18... b6) 19. Na4 b5 ({RR} 19... Rxa4 20. bxa4 Qa5 21. Ng5 h6 22. Nxe6 Rxe6 23. g5 h5 24. g6) 20. Nc5 Bxc5 ({RR} 20... Bc8 21. Ng5 h6 22. Bh7+) 21. dxc5 ({RR} 21. Qxc5 Qf6 22. Rh3 ({RR} 22. Be2 Bxg4 23. Rxg4 Qf5+) 22... Bd7 23. g5 Qe7 24. Qxe7 Rxe7 25. Rhh1) 21... b4 22. Nd4 Bd7 23. g5 Qe7 24. Rg3 Ra5 25. Rc1 g6 26. h5 ({RR} 26. Rf3) 26... Ne6 27. Nxe6 Bxe6 28. hxg6 fxg6 29. Bxg6 {Mohr,S (2425)-Krogius,N (2540) Berlin East 1990 EXT 1997 [Krogius,Nikolai V] 0-1 (50)} {RR} hxg6 30. Qxg6+ Kf8 31. Rh1 Qg7 32. Rf3+ Bf7 33. Rh8+ Qxh8 34. Qxf7#) 15. g4 g6 16. Rdg1 Bg7 17. h4 b6 18. h5 Bb7 19. hxg6 fxg6 20. Rh3 c5 21. Bb5 Re6 22. Ne2 Rc8 23. Qd2 Bc6 24. Bxc6 Rcxc6 25. Nc3 Rc8 26. Rd1 Qd7 27. dxc5 Rxc5 28. Nd4 Rd6 29. f3 Ne6 30. Nde2 Ng5 31. Rg3 Be5 32. f4 Ne4 33. Nxe4 dxe4 34. Nd4 Bxd4 35. exd4 Rcd5 36. Qc2 Rxd4 37. Qb3+ Kf8 38. Rxd4 Rxd4 39. Rg1 a4 40. Qa3+ Kf7 41. Rc1 Rd1 0-1

[Event "IBM"]
[Site "Amsterdam"]
[Date "1973.??.??"]
[Round "3"]
[White "Petrosian, Tigran V"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D36"]
[PlyCount "41"]
[EventDate "1973.07.10"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "NED"]
[EventCategory "12"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Na6 7. e3 Nb4 8. Qd2 Bf5 9. Rc1 a5 10. a3 Na6 11. Nge2 Be7 12. Nf4 O-O 13. Bd3 Bxd3 14. Nxd3 Nd7 ({RR} 14... Re8 15. O-O Nc7 16. Rc2 Ne6 17. Bxf6 Bxf6 18. b4 Qd6 19. Rb1 Ra7 20. a4 axb4 21. Rxb4 Bd8 22. Rcb2 Bc7 23. g3 b6 24. Kg2 h5 25. h4 g6 26. Rc2 Ng7 27. Rb1 Nf5 28. Nf4 Qf6 29. Nce2 {Rozycki,B (2219)-Mickiewicz,P (2294) Chylice 2022 1-0 (56)}) 15. Bxe7 Qxe7 16. O-O $146 ({RR} 16. Nb1 Nc7 17. b3 Nb5 18. a4 Nxd4 {0-1 (18) Rantanen,Y (2358)-Jonkman,H (2421) Hoogeveen 1999}) 16... Nb6 17. Rfe1 Nc4 18. Qd1 f5 19. Nb1 Nc7 20. a4 Na6 21. Nd2 1/2-1/2

[Event "Linares-03"]
[Site "Linares"]
[Date "1981.01.17"]
[Round "1"]
[White "Christiansen, Larry Mark"]
[Black "Spassky, Boris Vasilievich"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2515"]
[BlackElo "2635"]
[Annotator "Kharitonov,Andrei Y"]
[PlyCount "61"]
[EventDate "1981.01.17"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ESP"]
[EventCategory "13"]
[SourceTitle "MCL"]
[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 Be7 6. e3 O-O 7. Bd3 Nbd7 8. Nge2 Re8 9. Qc2 Nf8 10. h3 c6 (10... a6 $5 11. O-O-O Be6 12. g4 Rc8 13. Kb1 c5 $132) 11. g4 (11. O-O-O a5 (11... Qa5 $5) 12. Kb1 (12. g4 a4 13. Nxa4 Qa5 14. Bxf6 Bxf6 $44 {Georgadze,T-Spassky,B/Moscow/1981/0,5 (25) Inf 32/494/}) 12... b5 13. g4 a4 14. Ng3 a3 15. b3 Qa5 16. Rhg1 Kh8 17. Nce2 Bd7 18. Nf5 Bxf5 19. gxf5 $6 (19. Bxf5 $5 $14) 19... Rac8 20. Nf4 N8d7 21. Qe2 c5 $1 $132 {Hulak,K-Spassky,B/Toluka(izt)/1982/0:1 (36) Inf 34/483/}) 11... Bd7 $6 (11... a5 $5) ({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 Rc8 (12... b5 $5) ({RR} 12... b5 13. Kb1 Qa5 14. Ng3 b4 15. Na4 b3 16. Qxb3 Rab8 17. Qc2 Rb4 18. Nc5 Bxc5 19. Qxc5 Qa3 20. Qc1 Reb8 21. Rd2 Ra4 22. b3 Qb4 23. Bxf6 gxf6 24. Nh5 Ra3 25. Nxf6+ Kg7 26. Nh5+ Kg8 27. Rb2 {Jodorcovsky,P (1796)-Hakanson,I (1914) Guayaquil 2019 1-0 (47)}) 13. Kb1 b5 $146 ({RR} 13... Ne4 14. Bxe4 Bxg5 15. Bg2 Ng6 16. Rhf1 Bh4 17. e4 dxe4 18. Nxe4 Be6 19. f4 Bd5 20. f5 Nf8 21. N2c3 Bc4 22. Rh1 h6 23. g5 hxg5 24. Qa4 b5 25. Qa3 a5 26. d5 b4 27. Qa4 bxc3 28. dxc6 {Mikusik,M (2145)-Gasa,A (2214) Slovakia 2008 0-1 (33)}) ({RR} 13... Ne4 14. Bxe7 Nxc3+ 15. Nxc3 Qxe7 16. e4 dxe4 17. Bxe4 Rcd8 18. f3 Be6 19. Qf2 Bd5 20. Rhe1 Qd6 21. Qh4 Re6 22. Bxd5 cxd5 23. Qg5 h6 24. Rxe6 hxg5 25. Rxd6 Rxd6 26. Re1 Ne6 27. Ne2 Rc6 28. Rc1 {Ammann,P (2184)-Nabavi,P (2208) Baden 2018 ½-½ (44)}) 14. Nf4 (14. Ng3 $5 a5 15. Nf5 Bxf5 16. Bxf5 $1 $16) 14... a5 15. Bf5 a4 (15... Bxf5 16. gxf5 {hg1/}) 16. Nd3 Bxf5 $2 (16... g6 $5 17. Bxf6 $1 (17. Ne5 $6 gxf5 18. gxf5 Nh5 $13) (17. Bxd7 N8xd7 $132) 17... Bxf6 18. Bxd7 Nxd7 19. Ne2 Qb6 20. Nef4 $16) 17. gxf5 N8d7 18. Rhg1 Bf8 19. Rg2 $16 c5 $2 (19... Kh8 $142 20. Rdg1 Bd6) 20. dxc5 Nxc5 21. Nxc5 Rxc5 22. Qd3 Kh8 23. Ne4 $1 $18 Rxe4 (23... Rc4 24. Nxf6 gxf6 25. Bf4 $18) 24. Qxe4 Qc8 25. Qd3 Ne4 26. f3 (26. Bf4 $6 Qxf5 27. f3 Qxh3) 26... Nxg5 27. Rxg5 Be7 28. f6 $1 Bxf6 29. Rxd5 h6 30. Rxc5 Qxc5 31. Rc1 1-0

[Event "Capablanca Memorial-01"]
[Site "Havana"]
[Date "1962.05.26"]
[Round "19"]
[White "Spassky, Boris Vasilievich"]
[Black "Alvarez del Monte, Jose Luis"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "81"]
[EventDate "1962.04.29"]
[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 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. cxd5 exd5 8. Bd3 c6 9. Qc2 Re8 10. O-O-O Nf8 11. h3 Be6 12. g4 N6d7 ({RR} 12... Ne4 13. Bxe7 Rxe7 14. Bxe4 dxe4 15. Ng5 Bd5 16. Ngxe4 Qa5 17. Ng3 Bxh1 18. Rxh1 Rae8 19. Nf5 Re6 20. h4 Ng6 21. h5 Ne7 22. Ng3 Nd5 23. Nce4 Qxa2 24. g5 Rxe4 25. Nxe4 Qa1+ 26. Qb1 Qxb1+ 27. Kxb1 {Brodowski,P (2439)-Salas Arros,C (2368) Lichess.org INT 2021 0-1}) 13. Bxe7 ({RR} 13. Bf4 Rc8 14. Kb1 b5 15. Ne5 Nb6 16. g5 Bxg5 17. Bxg5 Qxg5 18. f4 Qe7 19. f5 f6 20. Nxc6 Rxc6 21. fxe6 Rxe6 22. Qb3 Rd8 23. Qxb5 Rxe3 24. a4 Qf7 25. a5 Nc8 26. Rhe1 Rxh3 27. Qc6 Rh5 {Ivanisevic,I (2596)-Maksimenko,A (2499) Zlatibor 2006 0-1 (59)}) 13... Qxe7 14. Kb1 Rec8 15. Rhg1 $146 ({RR} 15. Rc1 Qf6 16. Qe2 b5 17. Rc2 Qd8 18. Rhc1 a6 19. Ka1 Nb6 20. Nb1 Qd6 21. Ne5 Nc4 22. f4 f6 23. Nf3 Bd7 24. b3 Nb6 25. g5 a5 26. gxf6 Qxf6 27. Ne5 Be8 28. Qg4 a4 29. bxa4 bxa4 {Laurusas,T (2360)-Ilic,S (2160) Plovdiv 2012 ½-½ (60)}) 15... b5 16. h4 b4 17. Na4 c5 18. Nxc5 Nxc5 19. dxc5 b3 20. axb3 Rxc5 21. Qd2 a5 22. Nd4 Nd7 23. g5 Ne5 24. Rc1 a4 25. Rxc5 Qxc5 26. b4 Qb6 27. b5 Nxd3 28. Qxd3 Bd7 29. Rc1 Rb8 30. Qc2 Bxb5 31. Nxb5 Qxb5 32. Qc8+ Qe8 33. Qxe8+ Rxe8 34. Rd1 Re5 35. Rd4 f6 36. gxf6 gxf6 37. Rxa4 Kf7 38. Kc2 Rf5 39. Rf4 Re5 40. b4 Re8 41. b5 1-0

[Event "Bundesliga 1984/85"]
[Site "Germany"]
[Date "1984.10.14"]
[Round "1.1"]
[White "Heinbuch, Detlef Ulrich"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2255"]
[BlackElo "2615"]
[PlyCount "41"]
[EventDate "1984.10.14"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "GER-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Bochum"]
[BlackTeam "Solingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Nf3 Be7 5. Bg5 h6 6. Bxf6 Bxf6 7. cxd5 exd5 8. e3 O-O 9. Bd3 Re8 10. O-O c6 11. Qc2 Nd7 12. b4 ({RR} 12. Rad1 Nf8 13. e4 dxe4 14. Bxe4 Bg4 15. d5 Bxc3 16. dxc6 Qe7 17. cxb7 Rab8 18. Qxc3 Qxe4 19. Rd4 Bxf3 20. Rxe4 Bxe4 21. Re1 Bxb7 22. f3 Rxe1+ 23. Qxe1 Ne6 24. Qa5 Rc8 25. b3 Rc1+ 26. Kf2 Rc2+ {Lai,D (2131)-Felix,R (2293) chess.com INT 2026 1-0 (47)}) 12... a5 $146 ({RR} 12... Nf8 13. b5 Bg4 14. Be2 Rc8 15. bxc6 bxc6 16. Na4 Ne6 17. Rac1 Rc7 18. Rfd1 Qd6 19. h3 {½-½ (19) Mathe,G (2405)-Palkovi,J (2460) Cacak 1991}) ({RR} 12... a6 13. a4 Nb6 14. b5 cxb5 15. axb5 a5 16. Ra3 Be7 17. Ra2 Bb4 18. Ne5 Qc7 19. Rc1 Be6 20. Bh7+ Kf8 21. Bf5 Bxf5 22. Qxf5 Bxc3 23. Rac2 Rxe5 24. dxe5 Qxe5 25. Qh7 Rc8 26. Qd3 Na4 27. f4 {Agibileg,U (2449)-Svane,F (2643) chess.com INT 2025 0-1 (44)}) ({RR} 12... a6 13. a4 Nf8 14. b5 cxb5 15. axb5 a5 16. Qb3 Be6 17. b6 Be7 18. Bb5 Nd7 19. Na4 Bd6 20. Rfc1 Re7 21. Bxd7 Bxd7 22. Nc5 Bc6 23. Rcb1 Qe8 24. Qc3 a4 25. Ne1 f6 26. Ned3 Qh5 27. Nf4 {Lazarev,E (2428)-Poliak,E Kiev 1962 ½-½ (52)}) 13. b5 Nb6 14. Na4 Nxa4 15. Qxa4 Qd6 16. bxc6 bxc6 17. Rfc1 Bd7 18. Rab1 Reb8 19. Rxb8+ Qxb8 20. Rb1 Qc7 21. Qb3 1/2-1/2

[Event "Buenos Aires Clarin International"]
[Site "Buenos Aires"]
[Date "1979.??.??"]
[Round "13"]
[White "Gheorghiu, Florin"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2540"]
[BlackElo "2640"]
[PlyCount "50"]
[EventDate "1979.11.26"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[EventCategory "11"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 O-O 7. Bd3 Nbd7 8. Qc2 Re8 9. Nf3 c6 10. O-O Nf8 11. Rab1 Be6 12. b4 Rc8 13. Na4 ({RR} 13. Rfe1 N6d7 14. Bf4 Bg4 15. Nd2 a6 16. Na4 b5 17. Nc5 Nxc5 18. bxc5 Bh5 19. h3 Bg6 20. Nb3 Qd7 21. Bg3 Ne6 22. Rbd1 Ng5 23. f3 Bxd3 24. Qxd3 f5 25. Be5 Bd8 26. Bf4 g6 27. Re2 Bf6 {Bacrot,E (2725)-David,A (2595) Bastia 2005 ½-½ (48)}) ({RR} 13. h3 Nh5 14. Bxe7 Qxe7 15. a3 Ng6 16. Na4 Qf6 17. Kh2 b6 18. Qd1 Bd7 19. Rc1 Qd6+ 20. Kg1 Nf6 21. Nc3 Ne4 22. Bxe4 dxe4 23. Ng5 f5 24. b5 Ne7 25. Qb3+ Nd5 26. h4 h6 27. bxc6 Bxc6 {Tahbaz,A (2468)-Savran,B (2007) Mersin TUR 2025 1-0 (43)}) 13... N6d7 14. Bf4 g6 $146 ({RR} 14... b5 15. Nc5 Nxc5 16. dxc5 Bf6 17. Nd4 Qd7 18. Nxe6 fxe6 19. Bd6 Be7 20. Bg3 Ra8 21. e4 g6 22. a4 a6 23. Be5 Qd8 24. Rbd1 Nd7 25. Bg3 Kg7 26. Rfe1 Rf8 27. Qe2 Bh4 28. Qb2+ Qf6 29. Qxf6+ {Hirn,O (2174)-Jirovsky,P (2340) Bayern 2003 ½-½ (66)}) ({RR} 14... b5 15. Nc5 Nxc5 16. dxc5 Ng6 17. Bg3 Bf6 18. Nd4 Bxd4 19. exd4 Qf6 20. Rbd1 Bd7 21. Kh1 Nf8 22. Bd6 g6 23. Be5 Qd8 24. Qd2 f6 25. Bd6 Kg7 26. Rde1 Ne6 27. Bb1 Ng5 28. Rxe8 Qxe8 29. Re1 {Gnidenko,A (2135)-Nikolaev,V (2171) St Petersburg 2007 ½-½ (49)}) 15. Rfc1 Bg4 16. Nd2 b5 17. Nc5 Nxc5 18. dxc5 Ne6 19. Bg3 Ng7 20. h3 Be6 21. Nf3 Bf5 22. Be5 Bf6 23. Bxf6 Qxf6 24. Qc3 Qxc3 25. Rxc3 a5 1/2-1/2

[Event "RUS Spartakiad"]
[Site "Leningrad"]
[Date "1967.??.??"]
[Round "?"]
[White "Spassky, Boris Vasilievich"]
[Black "Timoscenko, Gennadij A"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "75"]
[EventDate "1967.07.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 {Salov,Valery} d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. cxd5 exd5 6. e3 O-O 7. Bd3 c6 8. Qc2 Nbd7 9. Nge2 Re8 10. O-O Nf8 11. a3 ({RR} 11. f3 Nh5 ({RR} 11... Ng6 12. e4 dxe4 13. fxe4 Be6) 12. Bxe7 Qxe7 13. e4 dxe4 14. fxe4 Bg4 15. e5 Rad8 16. Ne4 Ng6 17. Rad1 Rf8 18. h3 Bxe2 19. Bxe2 Nhf4 20. Bc4 Kh8 ({RR} 20... Nd5 21. Nd6 Rxd6 22. exd6 Qxd6) 21. Rf3 f6 22. exf6 gxf6 23. Ng3) 11... a5 ({RR} 11... g6 12. b4 Ne6 13. Bh4 a6 14. f3 Ng7 15. Bf2 h5 16. h3 Nh7 17. e4 Bh4 18. Qd2 Bxf2+ 19. Rxf2) ({RR} 11... Ng4 12. Bxe7 Qxe7 13. h3 Nf6 14. Ng3 Be6 15. Rae1) ({RR} 11... Be6 12. b4 Rc8 13. f3 Ng6 14. e4 dxe4 15. fxe4 a5) 12. f3 Nh5 ({RR} 12... Ng6 13. e4 dxe4 14. fxe4 Bg4 ({RR} 14... Be6) 15. Bxf6 ({RR} 15. Bc4 b5 16. Bxf7+ Kxf7 17. e5 Kg8 18. exf6 gxf6 19. Bh6) ({RR} 15. Rad1 Bxe2 16. Bxe2 Nxe4 17. Nxe4 Bxg5 18. Bc4) 15... Bxf6 16. e5 Bg5 17. Bc4 Be6 18. Bxe6 ({RR} 18. Ne4 Be7 ({RR} 18... Nf4 19. Nd6 Bxc4 20. Qxc4 Nxe2+ 21. Kh1) 19. Bxe6 fxe6 20. Rad1) 18... Rxe6 19. Ne4 Be7 ({RR} 19... Be3+ 20. Kh1 Bxd4 21. Rad1 c5 22. Nxc5) 20. Rad1 Qd5 21. N2c3 Qc4 22. b3 Qa6 23. Na4 b6 24. Rf3 c5 ({RR} 24... Rd8 25. Rdf1 ({RR} 25. Qf2) 25... Rxd4 26. Rxf7 Nxe5 27. Ng5 Qxf1+ 28. Rxf1 Bxg5) 25. dxc5 bxc5 26. Naxc5 ({RR} 26. Nexc5 Bxc5+ ({RR} 26... Qc8 27. Rc3 Rc6 28. Rd5 Nf4 29. Rd4 Ne6 30. Rdc4) 27. Nxc5 Qb6 28. Rxf7 Rc8 29. b4 axb4 30. axb4 Nxe5 31. Qf5 Ree8 32. Re7) 26... Qb6 27. Kh1 {Salov,V (2665)-Beliavsky,A (2655) Reykjavik 1991 CBM 026 [Salov,Valery] 1-0 (41)}) ({RR} 12... c5 13. Rad1 c4 14. Bf5 Bxf5 15. Qxf5 g6 16. Qc2 Ne6 17. Bh4 Nc7 18. a4) ({RR} 12... h6) ({RR} 12... g6 13. Rae1 Ne6 14. Bh4 b5 15. Nb1 Qb6 16. Rc1 Bd7 17. Nd2 a4 18. f4 Ng4 19. Bf2 Rac8 20. Nc3 Qb7 21. Qd1 Ng7 22. Qf3 Ra8 23. Bc2 f5 24. Qe2 c5 25. Qf3 Bc6 26. Nd1 Ne6 27. Nc3 {Brzezina,P (2247)-Sokolovsky,Y (2559) Katowice POL 2026 0-1 (41)}) 13. Bxe7 Rxe7 $146 ({RR} 13... Qxe7 14. e4 Be6 15. e5 g6 16. f4 Ng7 17. Nd1 Bf5 18. Ne3 Bxd3 19. Qxd3 f5 20. g4 fxg4 21. Nxg4 Nd7 22. Ng3 Qh4 23. Ne3 Qh3 24. f5 gxf5 25. Nexf5 Ne6 26. Kh1 Rf8 27. Qd2 Kh8 28. b4 {Tomsia,K (2042)-Wierzbicka,W (1998) Krakow 2008 ½-½ (58)}) ({RR} 13... Qxe7 14. e4 Be6 15. e5 c5 16. Qd2 c4 17. Bc2 f5 18. Nb5 g6 19. f4 Ng7 20. Nec3 Red8 21. Kh1 Ne8 22. b3 cxb3 23. Bxb3 Qf7 24. Rfc1 Nd7 25. Na4 Nb8 26. Qa2 Nc6 27. Rc5 Ra6 28. Rac1 {Suleymanli,A (2328)-Mrudul,D (2155) Abu Dhabi 2017 1-0 (48)}) 14. Qd2 f5 15. Rae1 Nf6 16. Bb1 Be6 17. Nf4 g6 18. h3 Bf7 19. Nd3 N8d7 20. f4 Ne4 21. Qc1 Qb6 22. Ne5 Rd8 23. g4 Be6 24. gxf5 Bxf5 25. Nxe4 dxe4 26. Ba2+ Kg7 27. Kh2 Nxe5 28. fxe5 c5 29. Rxf5 gxf5 30. Rg1+ Kh8 31. Qc4 Rg7 32. Rxg7 Kxg7 33. Qf7+ Kh8 34. Be6 Qxb2+ 35. Kg3 f4+ 36. exf4 Qc3+ 37. Kh4 Qe1+ 38. Kh5 1-0

[Event "Candidates Tournament Montpellier"]
[Site "Montpellier"]
[Date "1985.10.??"]
[Round "8"]
[White "Jussupow, Artur"]
[Black "Spassky, Boris Vasilievich"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2600"]
[BlackElo "2590"]
[Annotator "ChessBase"]
[PlyCount "66"]
[EventDate "1985.10.13"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "FRA"]
[EventCategory "14"]
[SourceTitle "Candidates"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {Ftacnik,Lubomir} Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 O-O 7. Qc2 Nbd7 8. Nf3 c6 9. Bd3 Re8 10. O-O Nf8 11. Rae1 Be6 12. Ne5 N6d7 13. Bxe7 Rxe7 14. f4 f6 15. Nf3 Nb6 ({RR} 15... c5 16. Bf5 Bf7 17. Qd2 cxd4 18. Qxd4 Nb6 19. b3 a6 20. Rd1 Ne6 21. Bxe6 Rxe6 22. e4 Qe7 23. f5 Rd6 24. e5 fxe5 25. Nxe5 Rad8 26. f6 gxf6 27. Ng4 Nd7 28. Nh6+ Kf8 29. Nf5 Qe5 30. Nxd6 {Jussupow,A (2573)-Krudde,F (2312) Netherlands 2010 1-0 (31)}) 16. f5 (16. Kh1 { g1, g4 Yusupov}) 16... Bf7 17. g4 Qd6 $14 ({RR} 17... h6 18. h4 ({RR} 18. Nh4 Qd6 19. Ng2 Rae8 20. Qf2 Nbd7 21. Re2 a6 22. Nf4 b5 23. h4 b4 24. Nd1 c5) 18... Qd6 19. Qg2 Rae8 20. e4 ({RR} 20. Qf2) 20... dxe4 ({RR} 20... Nfd7 21. g5 Kh8 22. g6 Bg8) 21. Nxe4 Qd8 ({RR} 21... Qd5 22. g5 ({RR} 22. Nxf6+ gxf6 23. Rxe7 Rxe7 24. g5 fxg5 25. hxg5 Bh5 26. gxh6+ Kh8) 22... fxg5 ({RR} 22... hxg5 23. Nxf6+ gxf6 24. Rxe7 Rxe7 25. hxg5 fxg5 26. Qxg5+ Ng6 27. Qg3 Re3 28. fxg6 Be6 29. Bc2) ({RR} 22... Rxe4 23. gxf6 g6 24. fxg6 Nxg6 25. Bxe4 Rxe4 26. h5 Rxe1 27. Rxe1 Qxh5 28. Re5) 23. hxg5 hxg5 ({RR} 23... Rxe4 24. Bxe4 ({RR} 24. gxh6 g6 25. Rxe4 Rxe4 26. b3) 24... Rxe4 25. g6 Bxg6 ({RR} 25... Be8 26. Rxe4 Qxe4 27. Re1) 26. fxg6 Rf4) 24. Nc3 ({RR} 24. f6 Rxe4) ({RR} 24. Nfxg5 Qxd4+ 25. Kh1 Qxd3 26. Nf6+ gxf6 27. Ne6+ Ng6) 24... Qd6) 22. g5 fxg5 23. hxg5 hxg5 24. Qxg5 ({RR} 24. Nexg5 Rxe1 25. Rxe1 Rxe1+ 26. Nxe1 Qxd4+) 24... Nh7 25. Qh4 Nd7 ({RR} 25... Nf6 26. Kf2 ({RR} 26. Rf2 Bxa2 ({RR} 26... Nxe4 27. Bxe4 Qd6 28. f6) ({RR} 26... Bd5 27. Rh2 Kf8 28. Qh8+ Bg8 29. Rg2) 27. Nfg5 Rxe4 28. Nxe4 Nxe4 29. Qxd8 Rxd8 30. Rxe4 Kf7) ({RR} 26. Nxf6+ gxf6 27. Rxe7 Rxe7 ({RR} 27... Qxe7 28. Ne5 Bd5 29. Rf4) 28. Kf2 ({RR} 28. Ne5 Bd5) 28... Bd5 29. Rg1+ Rg7 30. Rg6) 26... Nh5 27. Rg1 Nd5) 26. Kf2 Ndf6 27. Nxf6+ Nxf6 28. Rh1 Kf8 ({RR} 28... Bh5 29. Bc4+ Kf8 30. Ne5 Rxe5 ({RR} 30... Ng4+ 31. Qxg4 Rxe5 32. Rxh5) 31. dxe5 Ng4+ ({RR} 31... Qd2+ 32. Kg3 b5 33. Qf4) 32. Kg3) ({RR} 28... Nh5 29. Re6 Rxe6 30. Qxd8 Rxd8 ({RR} 30... Re2+ 31. Bxe2 Rxd8 32. Ne5 Nf6 33. Rh8+ Kxh8 34. Nxf7+) 31. fxe6 Be8 32. e7 Rd7 33. Bc4+) 29. Qh8+ Bg8 ({RR} 29... Ng8 30. Reg1 Bxa2 ({RR} 30... Bd5 31. Ng5 g6 32. Nh7+ Rxh7 33. Rxh7) 31. f6 gxf6 32. Rh6 Rc7 33. Rhg6) 30. Rhg1 Qd6 ({RR} 30... Rf7 31. Rxe8+ Kxe8 ({RR} 31... Nxe8 32. Bc4) ({RR} 31... Qxe8 32. Bc4 Nd5 33. Bxd5 cxd5 34. Nh4 Rc7 35. Ng6+ Kf7 36. Ne5+ Kf8 37. f6 Qd8 38. Rg6) 32. Rxg7 Rxg7 33. Qxg7 Qe7 34. Qg3) ({RR} 30... Qd7 31. Re6 Rxe6 32. fxe6 Rxe6 ({RR} 32... Qc7 33. Bf5) 33. Bf5 Ne4+ 34. Ke3 ({RR} 34. Kg2 Rg6+ 35. Bxg6 Qg4+ 36. Kh2 Qf4+) ({RR} 34. Kf1 Qf7 35. Bxe4 Rh6) 34... Nd6+ ({RR} 34... Ng5+ 35. Bxe6 Qxe6+ 36. Ne5 Qh6 37. Rf1+) 35. Bxe6 Qxe6+ 36. Ne5 Ne8 37. Qh2) 31. Re6 {1-0 (31) Mamedyarov,S (2752)-Gurevich,M (2627) Heraklion 2007 CBM 121 [Ftacnik,Lubomir]} {RR} Qd5 32. Rxf6+ gxf6 33. Qh6+) 18. e4 $146 ({RR} 18. Qg2 Kh8 19. Kf2 Rae8 20. Rg1 a6 21. Qg3 Qxg3+ 22. hxg3 h6 23. b4 Nfd7 24. a4 Nc8 25. Nd2 Nd6 26. a5 Nb5 27. Bxb5 cxb5 28. e4 dxe4 29. Ndxe4 Kg8 30. Nd6 Rxe1 31. Rxe1 Rxe1 32. Kxe1 b6 {Zhao,J (2568)-Thejkumar,M (2441) Singapore 2008 1-0 (48)}) ({RR} 18. Nh4 Rae8 19. Ng2 Nc4 20. Nd1 Nd7 21. b3 Na3 22. Qb2 Qb4) ({RR} 18. Qf2 Rae8 19. Nh4 Nbd7 20. Ng2 c5 21. Qf4 Qxf4 22. Rxf4 c4 23. Be2 Nb8 24. Rff1 Nfd7 25. Bf3 Nb6 26. Kf2 Nc6 27. Nf4 Nb4 28. a3 Nd3+ 29. Nxd3 cxd3 30. Rg1 Kf8 31. Bh1 Nc4 32. Bxd5 Nxe3 {Kamble,V (2339)-Adly,A (2503) Dubai 2007 ½-½ (70)}) 18... dxe4 19. Nxe4 Qc7 20. g5 Nd5 21. Bc4 Kh8 22. gxf6 gxf6 23. Qd2 ({RR} 23. Qc1) 23... Ne3 24. Rxe3 Bxc4 25. Rfe1 Rg7+ 26. Ng3 Bd5 27. Kf2 Rd8 28. Re8 Kg8 29. Nh5 Rxe8 30. Nxf6+ Kf7 31. Nxe8 Qxh2+ 32. Nxh2 Rg2+ 33. Ke3 Kxe8 1-0

[Event "Vina del Mar m"]
[Site "Vina del Mar"]
[Date "1989.??.??"]
[Round "2"]
[White "Spassky, Boris Vasilievich"]
[Black "Morovic Fernandez, Ivan"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2580"]
[BlackElo "2540"]
[PlyCount "33"]
[EventDate "1989.05.??"]
[EventType "match"]
[EventRounds "6"]
[EventCountry "CHI"]
[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 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 O-O 7. Bd3 Nbd7 8. Nge2 Re8 9. Qc2 c6 10. O-O Nf8 11. Bxf6 Bxf6 12. b4 a6 13. a4 g6 ({RR} 13... Bg4 14. b5 axb5 15. axb5 Rxa1 16. Rxa1 c5 17. dxc5 Bxe2 18. Bxe2 d4 19. Rd1 dxc3 20. Rxd8 Rxd8 21. c6 bxc6 22. bxc6 Ne6 23. Bf3 Rd2 24. Qc1 g6 25. g3 Kg7 26. Kg2 Rb2 27. Qf1 Rb4 28. Qd3 {Ponkratov,P (2618)-Can,E (2513) St Petersburg 2013 1-0 (39)}) 14. a5 $146 ({RR} 14. b5 a5 15. Nc1 Ne6 16. Nb3 Qd6 17. Rfd1 Bd7 18. Qd2 Red8 19. Be2 Bg7 20. Ra2 Be8 21. g3 Bf8 22. Rb1 Qe7 23. Rc2 Qf6 24. bxc6 bxc6 25. Bg4 Bd7 26. Qd1 h5 27. Qf3 Qxf3 28. Bxf3 Ng5 {Vaganian,R (2590)-Panchenko,A Sochi 1980 0-1 (39)}) ({RR} 14. b5 a5 15. bxc6 bxc6 16. e4 dxe4 17. Bxe4 Bd7 18. Rfd1 Rc8 19. Rab1 Be7 20. h3 Bb4 21. Qd3 Ne6 22. Qg3 Ng7 23. Qf3 f5 24. Bd3 Be6 25. Ba6 Rc7 26. Nf4 Bf7 27. d5 Bxc3 28. Qxc3 cxd5 {Rivera,I (2170)-Diaz Larrea,J (1964) Medellin COL 2024 1-0 (42)}) ({RR} 14. b5 Ne6 15. bxa6 bxa6 16. Qb3 Qd6 17. Rfb1 a5 18. Qa3 Qd7 19. Rb3 Bd8 20. Rab1 f5 21. g3 Ng5 {½-½ (21) Da Silva,W (1977)-Rocha,J (2203) Juiz de Fora 2014}) 14... Bg4 15. Na4 Bxe2 16. Bxe2 Rc8 17. Nc5 1/2-1/2

[Event "URS-ch25 Semifinal"]
[Site "Leningrad"]
[Date "1957.11.28"]
[Round "12"]
[White "Spassky, Boris Vasilievich"]
[Black "Poliak, Abram Borisovich"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "74"]
[EventDate "1957.11.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 c6 7. Bd3 Be7 8. Qc2 h6 9. Bh4 O-O 10. Nge2 Re8 11. O-O-O Ne4 12. Bg3 ({RR} 12. Bxe7 Qxe7 13. Bxe4 dxe4 14. Ng3 Nf6 15. Rhe1 Bg4 16. Rd2 Rad8 17. h3 Bc8 18. f3 exf3 19. gxf3 Nd5 20. e4 Nf4 21. Kb1 Qh4 22. Rg1 Nxh3 23. Rh2 Qg5 24. Rxh3 Bxh3 25. Qh2 Qe3 26. Nh5 g6 {Mohr,S (2470)-Farago,S (2400) Schoeneck 1988 0-1 (51)}) ({RR} 12. Bxe7 Qxe7 13. Ng3 Ndf6 14. Ncxe4 dxe4 15. Be2 b6 16. Kb1 Be6 17. Qxc6 Rec8 18. Qa4 a6 19. Rc1 b5 20. Rxc8+ Bxc8 21. Qc2 Be6 22. Rc1 Qb4 23. Nxe4 Nd5 24. Qc5 Qa5 25. Qd6 Rd8 26. Qe5 Nxe3 {Ankerst,M (2377)-Lopusiewicz,P (2301) chess.com INT 2024 0-1}) 12... Nxg3 13. hxg3 Nf6 $146 ({RR} 13... b5 14. Nf4 Nb6 15. e4 Bd7 16. Kb1 Rc8 17. exd5 b4 18. d6 Bxd6 19. Ne4 Bf5 20. Rhe1 Bxe4 21. Bxe4 Bxf4 22. gxf4 Nd5 23. g3 Qb6 24. Qc5 Qxc5 25. dxc5 Kf8 26. Kc2 Nf6 27. Bf3 Rxe1 28. Rxe1 {Soos,B-Nicoleanu,G Bucharest 1960 1-0 (43)}) 14. Nf4 Bf8 15. Kb1 b5 16. Nce2 Bd7 17. Nc1 Rc8 18. Nb3 Ne4 19. Bxe4 Rxe4 20. Nc5 Bf5 21. Nxe4 Bxe4 22. Nd3 Bxg2 23. Rhg1 Be4 24. Ka1 a5 25. Qd2 b4 26. Rc1 Bf5 27. g4 Bd7 28. g5 hxg5 29. f4 gxf4 30. Nxf4 Bf5 31. Qh2 g6 32. Rh1 Bg7 33. Qh7+ Kf8 34. Rcf1 Bf6 35. Nh5 Bg5 36. Rhg1 Bxe3 37. Rxf5 Qd7 1-0

[Event "URS-ch24 Semifinal"]
[Site "Leningrad"]
[Date "1956.11.??"]
[Round "?"]
[White "Kotov, Alexander"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D36"]
[PlyCount "82"]
[EventDate "1956.11.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. cxd5 exd5 5. d4 Be7 6. Bg5 c6 7. Qc2 Na6 8. a3 Nc7 9. e3 Ne6 10. Bh4 g6 11. Bd3 Ng7 12. O-O O-O 13. b4 a6 14. Na4 ({RR} 14. Rab1 Bf5 15. a4 Bxd3 16. Qxd3 Nf5 17. Bxf6 Bxf6 18. b5 axb5 19. axb5 Ra3 20. bxc6 bxc6 21. Rfc1 Qa8 22. Qd1 Nd6 23. Nd2 Kg7 24. Ne2 Rc8 25. Rc2 h5 26. Rbc1 Qa6 27. g3 Nf5 28. Nf4 Ne7 {Muradli,M (2586)-Puranik,A (2635) Fujairah City UAE 2025 1-0 (90)}) 14... Nf5 15. Bg5 Re8 $146 ({RR} 15... h6 16. Bf4 Nh5 17. Be5 f6 18. Bg3 Nhg7 19. Nh4 Nxh4 20. Bxh4 Bf5 21. Bg3 Bd6 22. Bxd6 Qxd6 23. Nc5 Rf7 24. Rfc1 Bxd3 25. Nxd3 g5 26. Nc5 f5 27. Nd3 Rf6 28. Rab1 Ne6 29. Ne5 Kg7 30. Qc3 {Kindsvogel,R-Knaak,R (2515) Badenweiler 1990 0-1 (67)}) ({RR} 15... Ne4 16. Bxe7 Qxe7 17. Bxe4 dxe4 18. Nd2 Re8 19. Nb6 Rb8 20. Qc5 Qg5 21. Rae1 h6 22. f3 exf3 23. Nxf3 Qe7 24. e4 Qxc5 25. bxc5 Ng7 26. Ne5 Re7 27. Nec4 Ne6 28. Nd6 Bd7 29. Nf5 gxf5 30. exf5 {Timman,J (2578)-Ginsburg,G (2526) Germany 2011 1-0 (40)}) 16. Ne5 Nd6 17. Nc5 Nh5 18. Bxe7 Qxe7 19. Rae1 Ng7 20. h3 Bf5 21. a4 Bxd3 22. Qxd3 Ngf5 23. a5 Rad8 24. Qd1 f6 25. Ned3 Qf7 26. Qg4 Re7 27. Nf4 Rde8 28. Qd1 Nc4 29. Nfd3 g5 30. Nb3 Qg6 31. Re2 Nh4 32. Ne1 Qf7 33. Nd2 Nd6 34. Nd3 Nb5 35. Ree1 Nf5 36. Nb3 Nfd6 37. Nbc5 Nc4 38. Kh2 f5 39. Nb3 Nc3 40. Qc2 Nb5 41. Qd1 Nbd6 1/2-1/2

[Event "FRA-chT1"]
[Site "France"]
[Date "2002.??.??"]
[Round "9.4"]
[White "Vaisser, Anatoli"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2572"]
[BlackElo "2551"]
[PlyCount "53"]
[EventDate "2002.02.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Nice"]
[BlackTeam "Paris NAO"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "FRA"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 Nbd7 8. Nge2 Nf8 9. Qc2 Ne6 10. Bh4 g6 11. O-O O-O 12. a3 ({RR} 12. Rad1 b6 13. Qb1 Ng7 14. f3 Bd7 15. e4 Bc8 16. e5 Nfe8 17. Bf2 Nc7 18. f4 f6 19. b4 Nf5 20. b5 fxe5 21. dxe5 c5 22. Bc4 Be6 23. Nxd5 Nxd5 24. Qb3 Kh8 25. Bxd5 Bxd5 26. Rxd5 Qe8 {Dubov,D (2648)-Fedoseev,V (2665) Sochi 2016 ½-½ (71)}) ({RR} 12. Rad1 b6 13. f3 Bb7 14. Bf2 Rc8 15. h3 c5 16. dxc5 Nxc5 17. Nf4 Bd6 18. Qd2 d4 19. exd4 Bxf4 20. Qxf4 Nxd3 21. Rxd3 Ba6 22. Bh4 Nh5 23. Qg4 f5 24. Qxh5 gxh5 25. Bxd8 Bxd3 26. Rd1 Bc2 {Brunner,N (2238)-Spassky,B (2551) France 2002 0-1 (36)}) 12... b6 ({RR} 12... Ng7 13. b4 a6 14. Rab1 Bf5 15. a4 Bxd3 16. Qxd3 b5 17. Rfd1 Nf5 18. Bxf6 Bxf6 19. e4 dxe4 20. Nxe4 Bg7 21. axb5 axb5 22. d5 cxd5 23. Qxd5 Qb6 24. Qc5 Qe6 25. N2g3 Nxg3 26. Nxg3 Rab8 27. Re1 {Kantorik,M (2211)-Maros,M (2294) Slovakia SVK 2026 ½-½}) 13. Rad1 Bb7 14. f3 $146 ({RR} 14. b4 a5 15. Qb2 axb4 16. axb4 Nd7 17. Bg3 Bf6 18. Bd6 Be7 19. Bg3 Bf6 20. Bd6 Be7 21. Bg3 {½-½ (21) Van Zyl Rudd,J (2125)-Hamdan,A (2082) Oran 2017}) 14... Nh5 15. Bxe7 Qxe7 16. e4 Rad8 17. exd5 cxd5 18. Qa4 a6 19. Qb4 Qxb4 20. axb4 b5 21. Bb1 Ra8 22. Nc1 a5 23. bxa5 b4 24. N3a2 Rxa5 25. Nxb4 Rb5 26. Nca2 Rc8 27. Nd3 1/2-1/2

[Event "Candidates Tournament"]
[Site "Amsterdam/Leeuwarden"]
[Date "1956.04.24"]
[Round "15"]
[White "Spassky, Boris Vasilievich"]
[Black "Szabo, Laszlo"]
[Result "1/2-1/2"]
[ECO "D36"]
[PlyCount "117"]
[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 {Hansen,Curt} d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Na6 7. e3 ({RR} 7. a3) 7... Nb4 8. Qd2 Bf5 9. Rc1 a5 10. a3 Na6 11. Nge2 ({RR} 11. Nf3 Be7 12. Ne5 O-O 13. Bd3 Bxd3 14. Nxd3 Re8 15. O-O Nc7 16. Rc2 Ne6 17. Bxf6 Bxf6 18. b4 Qd6 19. Rb1 Ra7 20. a4 axb4 21. Rxb4 Bd8 22. Rcb2 Bc7 23. g3 b6 24. Kg2 h5 25. h4 g6 {Rozycki,B (2219)-Mickiewicz,P (2294) Chylice 2022 1-0 (56)}) 11... Nc7 $146 ({RR} 11... Be7 12. Nf4 O-O 13. Bd3 Bxd3 14. Nxd3 Nd7 15. Bxe7 Qxe7 16. O-O Nb6 17. Rfe1 Nc4 18. Qd1 f5 19. Nb1 Nc7 20. a4 Na6 21. Nd2 {½-½ (21) Petrosian,T-Spassky,B Amsterdam 1973}) ({RR} 11... h6 12. Bf4 ({RR} 12. Bh4 Be7 13. Ng3 Bh7) 12... Nd7 ({RR} 12... Be7 13. Ng3 Bh7 14. Bd3) 13. Ng3 Be6 14. e4 Nb6 15. exd5 Nxd5 16. Nxd5 Qxd5 ({RR} 16... Bxd5 17. Qe3+ Qe7 18. Nf5 Qxe3+ 19. Nxe3) 17. Bc4 Qxg2 18. Qe3 O-O-O 19. Bxe6+ fxe6 20. Qxe6+ Rd7 21. Qe8+ Rd8 22. Qe6+ {½-½ (22) Kasparov,G (2812)-Ivanchuk,V (2714) Wijk aan Zee 1999 CBM 069 [Hansen,Curt]}) ({RR} 11... Be7 12. Ng3 Bg6) ({RR} 11... h6 12. Bh4 Be7 13. f3 O-O 14. Bf2 Bh7 15. Ng3 Re8 16. Bd3 Bxd3 17. Qxd3 c5 18. dxc5 Nxc5 19. Qc2 a4 20. O-O Qa5 21. Rcd1 Nb3 22. Nf5 Rac8 23. Bh4 d4 24. Nxe7+ Rxe7 25. Bxf6 gxf6 26. exd4 {Clarke,P (2355)-McCarthy,M Brighton/ East Sussex 1980 1-0}) 12. Ng3 Bg6 13. Be2 Be7 14. O-O O-O 15. Na4 Nd7 16. Bxe7 Qxe7 17. Nc5 Ra7 18. Nd3 Ne8 19. Nf4 Nd6 20. Rfe1 Nb6 21. Bf1 Nbc4 22. Qc3 Qd8 23. a4 Nb6 24. Qc5 Ndc8 25. b3 Nd7 26. Qc3 Nd6 27. f3 Ra8 28. e4 dxe4 29. fxe4 Qh4 30. Qf3 Rae8 31. e5 Nf5 32. Nxf5 Bxf5 33. g3 Qd8 34. Qf2 Be6 35. Qe3 Nb6 36. Bg2 Bd5 37. Bh3 f6 38. Qc3 fxe5 39. dxe5 Qg5 40. Qe3 Qd8 41. Rcd1 Qc7 42. Qc3 Qf7 43. Qxa5 g5 44. Nxd5 Qf2+ 45. Kh1 Nxd5 46. Qd2 Qxd2 47. Rxd2 Re7 48. Bg2 Nc7 49. Bf1 Kg7 50. a5 Ra8 51. b4 Nd5 52. Rd4 Rae8 53. Bg2 Rxe5 54. Rxe5 Rxe5 55. Bxd5 cxd5 56. b5 Kf6 57. Kg2 Ke6 58. Ra4 Kd6 59. a6 1/2-1/2

[Event "Interpolis-03"]
[Site "Tilburg"]
[Date "1979.11.10"]
[Round "7"]
[White "Timman, Jan H"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2625"]
[BlackElo "2640"]
[Annotator "Ftacnik,Lubomir"]
[PlyCount "97"]
[EventDate "1979.11.01"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[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 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 O-O 7. Bd3 Nbd7 8. Qc2 Re8 9. Nf3 Nf8 10. O-O c6 11. Bxf6 Bxf6 12. b4 a6 (12... Bg4 13. Nd2 Rc8 {Karpov-Korchnoi/Baguio WM-ch/1978 } 14. b5 c5) 13. a4 g6 ({RR} 13... Ng6 14. Bf5 Qd6 15. Rab1 Bxf5 16. Qxf5 Qe6 {½-½ (16) Gofshtein,L (2495)-Milov,V (2590) Tel Aviv 1994}) 14. b5 a5 ({RR} 14... axb5 15. axb5 Bd7 16. bxc6 bxc6 17. Na4 Ne6 18. Nc5 Nxc5 19. Qxc5 Qe7 20. Qxe7 Bxe7 21. Ne5 Rxa1 22. Rxa1 Be6 23. Nxc6 Bd6 24. Ne5 Rc8 25. f4 Rc3 26. Rd1 Kg7 27. Kf2 Ra3 28. Rd2 h5 29. Be2 {Shapiro,V (2112)-Da Silva,L (2182) chess.com INT 2024 1-0 (59)}) 15. bxc6 bxc6 16. Nb1 $146 ({RR} 16. Ne2 Bd7 17. Rab1 Be7 18. Ne5 Rc8 19. Rb7 Bd6 20. Nxd7 Nxd7 21. Qb3 Re7 22. g3 Bb4 23. Qc2 c5 24. dxc5 Rxc5 25. Qd1 Ne5 26. Rxe7 Qxe7 27. Nf4 Nc4 28. Qe2 Nb6 29. Bb5 Qe4 30. Rd1 Rc2 {Arkell,K (2448)-Kurka,D (2045) Porto 2014 1-0 (40)}) ({RR} 16. Ne2 Bd7 17. Nf4 Rb8 18. Rfb1 Qe7 19. h3 Qd6 20. Qd2 Rb4 21. Bc2 Reb8 22. Nd3 Rxb1+ 23. Rxb1 Rxb1+ 24. Bxb1 Qb8 25. Bc2 Qb6 26. Nc5 Be7 27. Qc3 Bc8 28. Ne5 f6 29. Ned3 Ne6 30. Nb3 Bb4 {Afonasieva,A (2178)-Miroshnik,E (2024) Moscow 2018 1-0 (50)}) 16... Qd6 17. Nbd2 Ne6 18. Rfc1 $2 (18. Nb3 $14) 18... c5 $1 $15 19. Bb5 Re7 20. dxc5 Nxc5 21. Nd4 Bxd4 22. exd4 Ne6 23. Qc6 Qxc6 24. Bxc6 Bb7 25. Nb3 Bxc6 26. Rxc6 Rb8 $15 27. Rc3 Reb7 28. Nxa5 Rb1+ 29. Rc1 Rxa1 30. Rxa1 Nxd4 $17 {×Sa5, a4} 31. f3 Rb4 32. Ra2 Kg7 33. Kf2 Kf6 34. Ke3 Ne6 35. Nc6 Rc4 36. Nb8 d4+ 37. Ke2 Nc5 38. a5 Nb3 39. Nd7+ Kg7 (39... Ke7 40. Nb6 Rc3 $4 41. Nd5+) (39... Ke6 40. a6 Nc1+ 41. Kd2 Nxa2 42. a7) 40. Rb2 Rc3 (40... Nxa5 41. Kd3 $10) 41. Ne5 (41. a6 d3+ $19) 41... Nxa5 42. Rb5 Ra3 $6 (42... Nb3) 43. f4 Kf6 44. g4 Ke6 45. g5 Re3+ 46. Kf2 Nb3 47. Nf3 Kd6 48. Rb7 Nc5 49. Nxd4 1/2-1/2

[Event "FRA-chT1"]
[Site "France"]
[Date "2002.??.??"]
[Round "11.4"]
[White "Flear, Glenn C"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2511"]
[BlackElo "2551"]
[PlyCount "65"]
[EventDate "2002.02.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Montpellier"]
[BlackTeam "Paris NAO"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "FRA"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 Nbd7 8. Qc2 Nf8 9. Nf3 Ne6 10. Bh4 g6 11. O-O O-O 12. Rab1 Ng7 13. b4 a6 14. a4 Bf5 15. Bxf5 Nxf5 16. Bxf6 Bxf6 17. b5 axb5 18. axb5 Qa5 ({RR} 18... Ra3 19. bxc6 bxc6 20. Ne2 Qa8 21. Rfc1 Rc8 22. Nf4 Nd6 23. Nd3 Nc4 24. Qd1 Qa5 25. g3 Ra2 26. Rc2 Ra3 27. Rbc1 Qa7 28. Nfe5 Bxe5 29. Nxe5 Nxe5 30. dxe5 Qb7 31. Qd4 Rb3 32. Qc5 Rb5 33. Qd6 {Otero Acosta,D (2252)-Azahares Serrano,R (2356) Havana CUB 2026 ½-½ (40)}) 19. bxc6 bxc6 20. Rb2 $146 ({RR} 20. Rfc1 Rfc8 21. Rb2 Qd8 22. Na4 Ra7 23. Nc5 Qf8 24. Nd3 Rac7 25. Rb6 Be7 26. Nc5 Bxc5 27. Qxc5 Qe7 28. Ne5 Qxc5 29. Rxc5 Ne7 30. g4 f6 31. Nd3 g5 32. Ra5 Kf7 33. f3 Re8 34. Kf2 Nc8 {Polugaevsky,L-Milev,Z Havana 1962 1-0 (58)}) ({RR} 20. Ne2 Rfc8 21. Nc1 Nd6 22. Nd2 Nb5 23. Ncb3 Qd8 24. Qd3 Nc7 25. Rfc1 Ne6 26. Rc3 Be7 27. Nf3 Bb4 28. Rc2 Bd6 29. Qd1 Rab8 30. Nbd2 Rxb1 31. Qxb1 c5 32. dxc5 Rxc5 33. Rxc5 Bxc5 34. Nb3 Bb6 {Wojtaszek,R (2696)-Deac,B (2710) Bydgoszcz 2022 ½-½ (44)}) ({RR} 20. Rfc1 Nd6 21. Nd2 Rfb8 22. h3 h5 23. Rxb8+ Rxb8 24. Ncb1 Rb6 25. Nb3 Qa7 26. N1d2 Kg7 27. Ra1 Ra6 28. Rc1 Be7 29. Qd3 Bf6 30. g3 Kg8 31. Kg2 Kg7 32. Rc3 Nb5 33. Rc2 Nd6 34. Qf1 Be7 {Dondukov,S (2344)-Andreev,A (2197) Ulan-Ude 2015 ½-½ (59)}) 20... Rfb8 21. Ra2 Qd8 22. Rxa8 Rxa8 23. Na4 Qe8 24. Nc5 Nd6 25. Nd2 Nb5 26. Ncb3 Be7 27. Ra1 Rxa1+ 28. Nxa1 Nc7 29. Nab3 Ne6 30. Qa2 Qb8 31. g3 Qb7 32. Nf3 c5 33. dxc5 1/2-1/2

[Event "Olympiad-26"]
[Site "Thessaloniki"]
[Date "1984.11.25"]
[Round "7"]
[White "Toth, Bela"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2395"]
[BlackElo "2615"]
[PlyCount "30"]
[EventDate "1984.11.19"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "GRE"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]
[WhiteTeam "Italy"]
[BlackTeam "France"]
[WhiteTeamCountry "ITA"]
[BlackTeamCountry "FRA"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 O-O 7. Bd3 c6 8. Qc2 Nbd7 9. Nf3 Re8 10. O-O Nf8 11. Rab1 g6 12. b4 Ne6 13. Bh4 a6 ({RR} 13... Ng7 14. b5 Nf5 15. Bxf6 Bxf6 16. bxc6 bxc6 17. Na4 Qd6 18. Rfc1 Ne7 19. h3 Be6 20. Qc5 Qc7 21. Rb3 Rab8 22. Rcb1 Rxb3 23. Rxb3 Rb8 24. Qc2 Rxb3 25. Qxb3 Nf5 26. Nc5 Bc8 {½-½ (26) Trajkovic,P (2418)-Lutsko,I (2429) Vitino 2008}) ({RR} 13... Ng7 14. a4 Bf5 15. Bxf5 Nxf5 16. Bxf6 Bxf6 17. b5 Qd7 18. bxc6 Qxc6 19. Rfc1 Rac8 20. Qb3 Nxe3 21. Ne2 Nc4 22. Nf4 b6 23. Qb5 Qxb5 24. axb5 Red8 25. Ra1 Rd7 26. Ne5 Bxe5 27. dxe5 Rc5 28. e6 {Lukachewski Junior,W (2036)-Kona,V (2071) chess.com INT 2026 0-1 (45)}) 14. a4 a5 15. b5 $146 ({RR} 15. bxa5 Qxa5 16. Nd2 Ng4 17. Bxe7 Qc7 18. Nf3 Qxe7 19. h3 Nh6 20. Ne2 Ng5 21. Nxg5 Qxg5 22. Nf4 Nf5 23. Rfe1 Nh4 24. Kh1 Qh6 25. Qd1 g5 26. Qh5 Kg7 27. Qxh6+ Kxh6 28. Ne2 Rxa4 29. Ra1 Rxa1 {Nickl,K (2255)-Fauland,A (2455) Vienna 1990 0-1 (70)}) 15... c5 1/2-1/2

[Event "FRA-NED"]
[Site "Cannes"]
[Date "1990.??.??"]
[Round "2"]
[White "Timman, Jan H"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2680"]
[BlackElo "2560"]
[PlyCount "82"]
[EventDate "1990.02.??"]
[EventType "schev"]
[EventRounds "10"]
[EventCountry "FRA"]
[SourceTitle "CBM 018"]
[Source "ChessBase"]
[SourceDate "1990.10.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.10.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 O-O 7. Bd3 Nbd7 8. Qc2 Re8 9. Nf3 c6 10. O-O Nf8 11. h3 Be6 12. a3 Nh5 ({RR} 12... Rc8 13. b4 N6d7 14. Bf4 Ng6 15. Bg3 Ndf8 16. Na4 Bd6 17. Bxd6 Qxd6 18. Nc5 Rc7 19. Rac1 Bc8 20. Rfe1 Qf6 21. Qd1 Ne6 22. Nxe6 Bxe6 23. b5 Rec8 24. bxc6 Rxc6 25. Rxc6 Rxc6 26. Qb3 b6 27. Qa4 {Topalov,V (2702)-Jussupow,A (2628) Frankfurt 2000 1-0 (68)}) ({RR} 12... N6d7 13. Bf4 Bf6 14. Rad1 g6 15. Rfe1 Bg7 16. b4 Rc8 17. Na4 b5 18. Nc5 Nxc5 19. dxc5 f5 20. Nd4 Bd7 21. Bg3 a5 22. a4 bxa4 23. b5 Bxd4 24. bxc6 Bg7 25. cxd7 Nxd7 26. c6 Ne5 27. Bb5 {Xie,K (2123)-Nguyen,M (1719) Johor MAS 2022 1-0 (44)}) ({RR} 12... N6d7 13. Bf4 a5 14. Na4 Ng6 15. Bh2 Bf8 16. Rfb1 Qf6 17. Qd1 Bf5 18. Bxf5 {½-½ (18) Nikolic,P (2625)-Timman,J (2630) Reykjavik 1991}) 13. Bxe7 Qxe7 14. b4 $146 ({RR} 14. Rae1 g6 15. g4 Ng7 16. Nh2 Qh4 17. Kg2 h5 18. f3 Re7 19. Qf2 Qxf2+ 20. Kxf2 Rae8 21. Rg1 Nh7 22. f4 Nf6 23. f5 gxf5 24. gxf5 Bc8 25. Nf3 Kh8 26. Nh4 Rg8 27. Kf3 Nge8 28. Kf4 Nd6 {Chabanon,J (2465)-Bricard,E (2450) France 1998 1-0 (40)}) ({RR} 14. Rac1 Rad8 15. b4 a6 16. Na4 Qf6 17. Ne5 Qh6 18. Nc5 Re7 19. f4 Nf6 20. Rf3 Bc8 21. g4 Ne8 22. Qg2 Ng6 23. Bxg6 hxg6 24. f5 gxf5 25. Rcf1 f6 26. Ned3 fxg4 27. hxg4 Qg5 28. Nf4 Nd6 {Shchekachev,A (2520)-Payen,A (2372) Paris 2008 0-1}) 14... g6 15. b5 cxb5 16. Bxb5 Rec8 17. Qb3 Nf6 18. Bd3 N8d7 19. Rfc1 Nb6 20. Nd2 Rc6 21. Na4 Nxa4 22. Qxa4 Rc7 23. Nb3 Ne4 24. Rxc7 Qxc7 25. Rc1 Qe7 26. Bxe4 dxe4 27. Nc5 Bd5 28. Qd7 Qd8 29. Qxd8+ Rxd8 30. Na4 Bc6 31. Rc4 Rd5 32. Nc3 Ra5 33. a4 h5 34. h4 Kg7 35. Kh2 Rf5 36. Kg3 g5 37. d5 Bxd5 38. Nxd5 Rxd5 39. Rxe4 gxh4+ 40. Kxh4 Kg6 41. Rb4 b6 1/2-1/2

[Event "Wellington"]
[Site "Wellington"]
[Date "1988.??.??"]
[Round "?"]
[White "Spassky, Boris Vasilievich"]
[Black "Christiansen, Larry Mark"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2565"]
[BlackElo "2575"]
[PlyCount "120"]
[EventDate "1988.03.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NZL"]
[EventCategory "8"]
[SourceTitle "CBM 007"]
[Source "ChessBase"]
[SourceDate "1988.12.01"]
[SourceVersion "1"]
[SourceVersionDate "1988.12.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 Be7 8. Bd3 O-O 9. Qc2 Re8 10. O-O Nf8 11. a3 a5 12. Rab1 Ne4 13. Bxe7 Qxe7 14. Nd2 ({RR} 14. Na4 Bg4 15. Ne5 Bh5 16. Nb6 Rad8 17. Bxe4 dxe4 18. Qc3 Qg5 19. Kh1 Rd6 20. f4 exf3 21. Nxf3 Bxf3 22. Rxf3 Rde6 23. Nc4 a4 24. Rbf1 f6 25. e4 Rxe4 26. Nd6 Re3 27. Qc4+ R8e6 28. Rxe3 Qxe3 {Ree,H (2500)-Van der Sterren,P (2460) Hilversum 1983 ½-½ (38)}) ({RR} 14. Bxe4 dxe4 15. Ne5 f6 16. Nc4 Ng6 17. Nb6 Rb8 18. Nxc8 Rbxc8 19. b4 axb4 20. axb4 Nh4 21. Rfc1 Qe6 22. Ne2 Ra8 23. b5 Ra2 24. Rb2 Rxb2 25. Qxb2 Ra8 26. bxc6 bxc6 27. h3 g5 28. Qb7 Rc8 {Akobian,V (2564)-Gavrilin,R (2185) chess.com INT 2025 1-0}) 14... Bf5 15. Bxe4 $146 ({RR} 15. b4 axb4 16. axb4 Ng6 17. b5 Nh4 18. Bxe4 dxe4 19. Ne2 Rac8 20. bxc6 Rxc6 21. Qb2 Rb8 22. Ng3 b5 23. Rbc1 Rcb6 24. Rc5 Qd7 25. Ndxe4 Bxe4 26. Nxe4 Qb7 27. f3 Rg6 28. Ng3 Rc6 29. Rfc1 Rbc8 {Kalyva,K (1710)-Bojovic,N (1202) Tornelo INT 2020 1-0 (47)}) ({RR} 15. b4 axb4 16. axb4 Ng6 17. b5 Nh4 18. Bxe4 dxe4 19. Ne2 Rac8 20. bxc6 Rxc6 21. Qb2 Rb8 22. Ng3 b5 23. Rbc1 Rcb6 24. Rc5 Qd7 25. Ndxe4 Bxe4 26. Nxe4 Qb7 27. f3 Rg6 28. Ng3 Rc6 29. Rfc1 Rbc8 {Kalyva,K (1710)-Bojovic,N (1202) Tornelo INT 2020 1-0 (47)}) 15... Bxe4 16. Ndxe4 dxe4 17. Rfd1 Rad8 18. d5 cxd5 19. Rxd5 Rxd5 20. Nxd5 Qe5 21. Nc3 b5 22. Qb3 Rb8 23. Rd1 b4 24. axb4 Rxb4 25. Qa2 g6 26. h3 Qc7 27. Qa1 Rc4 28. Nd5 Qe5 29. b3 Qxa1 30. Rxa1 Rc5 31. Nf6+ Kg7 32. Nxe4 Rb5 33. Ra3 Ne6 34. Nd6 Rb4 35. g4 Nd8 36. Rxa5 Rxb3 37. Ra7 Kf6 38. Kg2 h6 39. Ne4+ Kg7 40. Rd7 Nc6 41. Kg3 Ra3 42. Rc7 Ne5 43. Nd6 Ra6 44. Nb5 Nd3 45. Rc3 Nb4 46. Nd4 Nd5 47. Rc5 Nf6 48. Kf3 Ra7 49. Rb5 Rc7 50. Ne2 Ra7 51. Nf4 Rc7 52. Nd3 Rd7 53. Ne5 Re7 54. h4 Ra7 55. Nc6 Rc7 56. Nd4 h5 57. g5 Ng4 58. Rb2 Rc1 59. Kf4 Re1 60. Ra2 Kg8 1-0

[Event "Cannes"]
[Site "Cannes"]
[Date "1987.??.??"]
[Round "?"]
[White "Gulko, Boris F"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2525"]
[BlackElo "2605"]
[PlyCount "56"]
[EventDate "1987.02.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "FRA"]
[EventCategory "10"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 O-O 7. Bd3 Nbd7 8. Nge2 Re8 9. Qc2 Nf8 10. O-O c6 11. a3 Nh5 12. Bxe7 Qxe7 13. b4 a6 ({RR} 13... Qg5 14. Rae1 Bh3 15. Ng3 Nxg3 16. hxg3 Bd7 17. e4 dxe4 18. Nxe4 Qe7 19. Qc3 Be6 20. Nc5 Qc7 21. Be4 Rad8 22. Re3 Rd6 23. Bf5 Red8 24. Bxe6 Nxe6 25. Nxe6 Rxe6 26. Rxe6 fxe6 27. Re1 Qd6 28. Re4 {Olafsson,H (2550)-Baburin,A (2610) Las Vegas 1997 ½-½ (41)}) 14. Na4 ({RR} 14. Rae1 Bg4 15. Nc1 Rad8 16. f3 Bc8 17. Nb3 Qg5 18. Qf2 Bf5 19. h4 Qg6 20. Bxf5 Qxf5 21. g4 Qg6 22. Kh1 Nf6 23. Ne2 Qd3 24. Nec1 Qg6 25. Nc5 Re7 26. N1d3 Ne8 27. Nf4 Qf6 28. Nh5 Qh6 {Wagner,D (2400)-Hess,M (2403) Germany GER 2025 ½-½ (44)}) 14... g6 15. Nc5 $146 ({RR} 15. Rfe1 Ng7 16. Ng3 f5 17. f3 Nfe6 18. Qf2 Qd6 19. Nb6 Rb8 20. Rad1 Qd8 21. Nxc8 Rxc8 22. e4 fxe4 23. fxe4 Rf8 24. Qe3 Nf4 25. Bc2 Qg5 26. e5 Nge6 27. Rd2 Rf7 28. Kh1 Rcf8 29. Rg1 Kg7 {Kopta,P (2291)-Riska,L (2218) Klatovy 2011 0-1 (43)}) 15... Ng7 16. a4 Bf5 17. b5 axb5 18. axb5 Nfe6 19. Nxe6 Bxd3 20. Qxd3 Nxe6 21. Qb3 Qd6 22. Nc3 h5 23. h3 Red8 24. Ra4 Rxa4 25. Nxa4 c5 26. dxc5 Nxc5 27. Nxc5 Qxc5 28. Rd1 d4 1/2-1/2

[Event "Interzonal-12b"]
[Site "Toluca de Lerdo"]
[Date "1982.08.17"]
[Round "6"]
[White "Hulak, Krunoslav"]
[Black "Spassky, Boris Vasilievich"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "2490"]
[BlackElo "2625"]
[Annotator "ChessBase"]
[PlyCount "72"]
[EventDate "1982.08.11"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "MEX"]
[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. Nc3 d5 4. Bg5 Be7 5. cxd5 exd5 6. e3 O-O 7. Bd3 Nbd7 8. Qc2 Re8 9. Nge2 c6 10. h3 Nf8 11. O-O-O a5 12. Kb1 b5 $1 (12... a4 $6 13. Nxa4 Qa5 14. Nac3 b5 15. Nc1) 13. g4 a4 ({RR} 13... Be6 14. Ng3 N6d7 15. Bxe7 Qxe7 16. f4 Nb6 17. f5 Bd7 18. e4 Qh4 19. Qh2 b4 20. Nce2 dxe4 21. Nxe4 Bxf5 22. gxf5 Rxe4 23. Bxe4 Qxe4+ 24. Ka1 Qxf5 25. Rhf1 Qd7 26. Nf4 Re8 27. h4 Nc4 28. Rg1 {Moiseenko,A (2641)-Adly,A (2488) Port Erin 2007 1-0 (62)}) ({RR} 13... Bd7 14. Ng3 a4 15. Nce2 b4 16. Qd2 b3 17. a3 Ne4 18. Nxe4 Bxg5 19. Nxg5 Qxg5 20. Rc1 Ne6 21. Bf5 g6 22. Bxe6 fxe6 23. f4 Qe7 24. g5 Rec8 25. Ng3 c5 26. dxc5 Rxc5 27. Rxc5 Qxc5 28. Rc1 {Goetz,J (1810)-Fink,E (1829) Schwaebisch Gmuend 2020 1-0 (36)}) 14. Ng3 a3 $146 (14... Qa5) ({RR} 14... Qa5 15. Bxf6 Bxf6 16. Nce2 Bd7 17. Bf5 Rec8 18. Nf4 b4 19. Qd2 Bg5 20. Nd3 Be7 21. Rc1 c5 22. dxc5 Bxc5 23. Nxc5 Rxc5 24. Rxc5 Qxc5 25. Rc1 Qd6 26. Bxd7 Nxd7 27. Nf5 Qe5 28. Qxd5 Qxd5 29. Ne7+ {Gausel,E (2440)-Thorsson,O Reykjavik 1990 1-0 (41)}) ({RR} 14... g6 15. Rdg1 Qa5 16. Nce2 Qb6 17. Nf5 Bxf5 18. gxf5 b4 19. Qd2 Ra5 20. Nf4 Ne4 21. Bxe4 Bxg5 22. Rxg5 dxe4 23. Rhg1 h6 24. Rh5 Kh7 25. fxg6+ Nxg6 26. Rxa5 Qxa5 27. Ne2 Nh4 28. Qc2 Qb5 29. Rc1 {Haldemann,P (2350)-Kelecevic,N (2430) Zuerich 1991 0-1 (50)}) 15. b3 Qa5 16. Rhg1 Kh8 $10 17. Nce2 Bd7 18. Nf5 Bxf5 19. gxf5 Rac8 20. Nf4 N8d7 21. Qe2 c5 22. dxc5 Nxc5 23. Bxf6 Bxf6 24. Nxd5 Na4 25. Rc1 Nc3+ 26. Nxc3 Rxc3 27. Rgd1 Qb4 28. Bc2 Rcxe3 29. Qd2 Rc3 30. Re1 Rxe1 31. Qxe1 h6 32. Rd1 Kh7 33. Qe2 Rxh3 34. Qe1 Qc5 35. Kc1 Rxb3 36. axb3 a2 0-1

[Event "URS-ch31 Final"]
[Site "Leningrad"]
[Date "1963.11.??"]
[Round "18"]
[White "Polugaevsky, Lev"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D36"]
[PlyCount "57"]
[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 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 Be7 5. cxd5 exd5 6. Bg5 c6 7. Qc2 g6 8. e3 Bf5 9. Bd3 Bxd3 10. Qxd3 O-O 11. Bxf6 Bxf6 12. b4 Nd7 13. O-O b5 14. a4 a6 15. a5 Re8 $146 ({RR} 15... Be7 16. Na2 Bd6 17. Qb3 Qe7 18. Rac1 Rac8 19. Rc2 Rc7 20. Ne1 Qh4 21. g3 Qh3 22. Nf3 Kg7 23. Rfc1 Rfc8 24. Qd3 Qe6 25. Rb1 Nf6 26. Nc1 Qe7 27. Qb3 Qe4 28. Nd2 Qe6 29. Qd3 Ne4 30. Qe2 {Arkell,K (2433)-Shaw,P (2178) Aberystwyth 2014 1-0 (48)}) ({RR} 15... Be7 16. Rab1 Bd6 17. Ne2 Qe7 18. Qb3 Nf6 19. Nc1 Ne4 20. Nd3 f6 21. Rfc1 Qd7 22. Rc2 Rac8 23. Rbc1 Kg7 24. Nd2 Nxd2 25. Rxd2 Rfe8 26. Rdc2 Re6 27. Qc3 Qe7 28. Qd2 Qe8 29. g3 Kf7 30. Kf1 {Arkell,K (2430)-Ernst,T (2450) London 1988 ½-½ (71)}) 16. Ne2 Be7 17. Qb3 Bd6 18. Nc1 g5 19. Nd3 g4 20. Nd2 Re6 21. Rfc1 Qg5 22. Ra2 Rae8 23. Rac2 Qh6 24. Nf1 Bb8 25. Nc5 Nxc5 26. Rxc5 Rg6 27. Qc2 Ree6 28. g3 Kg7 29. Qf5 1/2-1/2

[Event "URS-chT Cup 08th"]
[Site "Moscow"]
[Date "1974.09.01"]
[Round "9"]
[White "Averbakh, Yuri L"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2525"]
[BlackElo "2650"]
[PlyCount "71"]
[EventDate "1974.08.20"]
[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 "Zenit"]
[BlackTeam "Lokomotiv"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "URS"]

1. c4 ({RR} 1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 {½-½ (9) Raicevic,V (2331)-Anishka,V (2171) Senta SRB 2026}) 1... Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 Be7 5. cxd5 exd5 6. Bg5 c6 7. Qc2 g6 8. Bxf6 Bxf6 9. e3 O-O ({RR} 9... Bf5 10. Bd3 Bxd3 11. Qxd3 Be7 12. O-O-O Nd7 13. Kb1 {½-½ (13) Kaidanov,G (2640)-Novikov,I (2593) Chicago 2003}) 10. h3 c5 $146 ({RR} 10... Be6 11. Bd3 Nd7 12. O-O a5 13. Ne2 Qe7 14. Nf4 Rfc8 15. Nxe6 Qxe6 16. Rad1 {½-½ (16) Arkell,K (2370)-Gonzalez Garcia,J (2466) Dublin 2022}) ({RR} 10... Be6 11. Bd3 Nd7 12. O-O a5 13. Ne2 Qe7 14. Nf4 Rfc8 15. Nxe6 Qxe6 16. Rad1 {½-½ (16) Arkell,K (2370)-Gonzalez Garcia,J (2466) Dublin 2022}) 11. dxc5 Nc6 12. O-O-O Bf5 13. e4 Bxc3 14. exf5 Bg7 15. fxg6 hxg6 16. Bb5 Nb4 17. Qb3 Qa5 18. a3 Na6 19. Kb1 Rac8 20. Qa4 Qxa4 21. Bxa4 Nxc5 22. Bc2 Rfd8 23. Rhe1 Rd6 24. Ne5 b5 25. Nd3 Ne6 26. Nb4 Rcd8 27. Bb3 Nd4 28. Ba2 a5 29. Nc2 Nc6 30. Re2 d4 31. Ne1 b4 32. Nd3 Rb8 33. axb4 axb4 34. Bb3 Na5 35. Ba4 b3 36. Rde1 1/2-1/2

[Event "Reykjavik ICF Diamond Jubilee"]
[Site "Reykjavik"]
[Date "1985.02.19"]
[Round "7"]
[White "Jussupow, Artur"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2590"]
[BlackElo "2580"]
[PlyCount "83"]
[EventDate "1985.02.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[EventCategory "11"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {ChessBase} d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 O-O 7. Bd3 Nbd7 8. Nf3 Re8 9. O-O c6 10. Qc2 Nf8 11. a3 Bd6 12. Rae1 ({RR} 12. b4 a6 13. Na4 Ng6 14. Nc5 h6 15. Bxf6 Qxf6 16. Rfc1 Re7 17. a4 Bg4 {½-½ (17) Hall,J (2498)-Stohl,I (2578) Germany 2001}) ({RR} 12. b4 a6 13. h3 Ng6 14. Na4 h6 15. Bh4 Nxh4 16. Nxh4 Ne4 17. Nf3 Qf6 18. Nc5 Bxc5 19. bxc5 Bxh3 20. Ne1 Bf5 21. Rb1 Re7 22. Rb3 Rae8 23. a4 Bc8 24. a5 h5 25. Qd1 h4 26. Qh5 g6 {Danielyan,V (2331)-Bakhrillaev,B (2344) chess.com INT 2024 1-0 (32)}) 12... Be7 $146 ({RR} 12... Bg4 13. Nd2 ({RR} 13. Ne5 Bxe5 14. dxe5 Rxe5 15. f4 Rxg5 16. fxg5 N6d7 17. h4 Ne5) 13... Bh5 14. f4 h6 15. Bh4 Ng6 16. Bxg6 ({RR} 16. Bg3 Ng4 17. Nd1) 16... fxg6 17. Nf3 Bxf3 18. gxf3 Kf7 19. Kh1 Qd7 20. Qg2 {½-½ (20) Chernin,A (2495)-Morovic Fernandez,I (2450) Tunis 1985 IZT [ChessBase]}) ({RR} 12... Bg4 13. Ne5 Bxe5 14. dxe5 Rxe5 15. f4 Rxg5 16. fxg5 N6d7 17. h4 Ne5 18. Bf5 Qd6 19. Qf2 Bxf5 20. Qxf5 Re8 21. Kh1 h5 22. gxh6 {½-½ (22) Psakhis,L (2555)-Pigusov,E (2455) Kharkov 1985}) 13. Ne5 N6d7 14. Bxe7 Rxe7 15. f4 Nb6 16. Qf2 f6 17. Nf3 Be6 18. f5 Bf7 19. Qg3 Qc7 20. Qxc7 Rxc7 21. g4 Re8 22. Kf2 Rce7 23. Rg1 Nfd7 24. h4 Nc8 25. Re2 Nd6 26. Ne1 c5 27. Ng2 cxd4 28. exd4 Rxe2+ 29. Nxe2 Nb6 30. Nc3 Nbc4 31. Bxc4 Nxc4 32. Nf4 Nxb2 33. Rb1 Nc4 34. Rxb7 Ne3 35. Kf3 h5 36. Nxh5 Bxh5 37. gxh5 Nxf5 38. Kf4 Nxd4 39. Nxd5 Re5 40. Ne7+ Kh7 41. Rxa7 Rxh5 42. Kg4 1/2-1/2

[Event "Women-Veterans"]
[Site "Prague"]
[Date "1995.??.??"]
[Round "10"]
[White "Polgar, Zsuzsa"]
[Black "Spassky, Boris Vasilievich"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "2565"]
[BlackElo "2555"]
[Annotator "Ftacnik,Lubomir"]
[PlyCount "86"]
[EventDate "1995.07.??"]
[EventType "schev"]
[EventRounds "5"]
[EventCountry "CZE"]
[SourceTitle "CBM 048"]
[Source "ChessBase"]
[SourceDate "1995.10.01"]
[SourceVersion "1"]
[SourceVersionDate "1995.10.01"]
[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. Nge2 Ne6 10. Bh4 (10. Bxf6 $6 Bxf6 11. Bxh7 g6 12. Bxg6 fxg6 13. Qxg6+ Ke7 $1 $17) 10... g6 (10... Nh5 11. Bxe7 Qxe7 12. O-O-O $14) 11. f3 {[%cal Ye3e4] White is in no rush, but builds a strong center. The thematic push e3-e4 is very hard to prevent.} O-O (11... Ng7 12. O-O O-O 13. Kh1 Be6 14. Bf2 Nd7 15. e4 f5 16. exd5 Bxd5 17. Nxd5 cxd5 18. Qb3 Nb6 19. Bg3 Ne6 20. Be5 Bf6 21. Rac1 Qe7 22. Qb5 $14 {Gausel,E-Grotnes,N/NOR-ch Drammen (06)/1994/1-0 (62)}) 12. O-O (12. g4 c5 13. Qd2 cxd4 14. exd4 Bd7 15. Bg3 Re8 16. O-O-O b5 17. Nxb5 Nxg4 18. Kb1 Nf6 19. Rc1 Nh5 20. Be5 Bg5 21. f4 Nexf4 22. Nxf4 Rxe5 23. dxe5 Bxf4 24. Qf2 Bxc1 25. Rxc1 Bxb5 26. Bxb5 $13 {Chabanon,JL-Ivkov,B/Cannes/1995/1-0 (39)}) (12. Rd1 Re8 (12... c5 13. dxc5 Bxc5 14. Bxf6 Qxf6 15. Nxd5 $14) 13. O-O Nh5 14. Bf2 Bh4 15. Qd2 $1 Bxf2+ 16. Rxf2 Nf6 $6 17. Bc2 Qc7 18. h3 Nh5 19. e4 Bd7 $5 20. exd5 Nef4 21. Nxf4 Qxf4 $8 22. dxc6 bxc6 23. Qxf4 (23. d5 $1 $18) 23... Nxf4 24. Ne4 $16 {Chernin,A-Rogers,I/Chiasso/1989/1-0 (54)}) 12... b6 (12... Nh5 13. Bf2 f5 14. Rae1 Rf7 15. Kh1 Bf8 16. g4 Nhg7 17. Bg3 Ng5 18. h4 N5e6 19. Kg2 c5 20. Qd2 cxd4 21. exd4 Be7 22. Rh1 fxg4 23. fxg4 Nf8 $132 {Hoang,T-Minogina,T/Budapest FS OctIMW (05)/1993/0.5 (33)}) (12... c5 $6 13. dxc5 Bxc5 14. Nxd5 $1 Qxd5 15. Bxf6 Bxe3+ 16. Kh1 Bh6 17. Be4 Qc5 18. Nc3 Bd7 19. Nd5 $1 $16 {} Qxc2 $4 20. Ne7#) 13. Rad1 Bb7 14. Kh1 Rc8 (14... c5 $2 15. dxc5 bxc5 16. Bc4 $16) 15. a3 (15. e4 $6 dxe4 16. fxe4 Ng4 17. Bf2 Nxf2+ 18. Rxf2 Nxd4 $1 19. Nxd4 Qxd4 20. Ba6 Qxd1+ $1 21. Qxd1 Bxa6 $1 $17 {Lautier,J-Spassky,B/Cannes/1989/}) (15. Qc1 $1 Rc7 16. e4 dxe4 17. fxe4 Rd7 18. e5 Nd5 19. Bxe7 Qxe7 20. Nxd5 cxd5 $2 (20... Rxd5 21. Bc4 Rd7 22. Qe3 Qg5 $14) 21. Rf6 $1 $18 {Kouatly,B-Piket,J/France-Nederland/1990/1-0 (29)}) ({RR} 15. Bf2 c5 16. Qd2 Qd7 17. a3 Rfd8 18. Bb1 Qe8 19. Rfe1 Qf8 20. Ng3 Qh6 21. dxc5 bxc5 22. Nce2 Bf8 23. Qa5 Rd7 24. e4 Bd6 25. exd5 Nxd5 26. Be4 Rcd8 27. Qb5 Bb8 28. Qb3 Ng5 29. Nc3 Nxe4 {Kramnik,V (2753)-Tomashevsky,E (2706) Lichess.org INT 2020 1-0 (32)}) 15... Nh5 16. Bxe7 $146 ({RR} 16. Bf2 f5 17. b4 Bd6 18. f4 b5 19. Ng1 a5 20. Rb1 Nf6 21. Bh4 Ra8 22. Nf3 Qe7 23. Bxf6 Qxf6 24. Ne5 Qe7 25. Qb2 Ra7 26. Rfc1 Rfa8 27. h3 Ng7 28. Rc2 axb4 29. axb4 Ra6 30. Qc1 Ne8 {Mohammad,N (2251)-Aravindh,C (2336) Kolkata 2013 0-1 (67)}) 16... Qxe7 17. Qa4 a6 18. e4 dxe4 19. fxe4 b5 20. Qa5 (20. Qc2 c5 21. d5 c4 $132) 20... Rfd8 21. Bb1 Nf6 22. h3 (22. Qb6 Ng4 $132) 22... c5 {[%csl Rd4,Re4] After model preparation black starts to attack the dream center.} 23. d5 Ng5 24. Rxf6 $2 (24. Ng3 h5 25. Rf4 Rd6 $13) 24... Qxf6 25. h4 Ne6 $1 {[%cal Rf6h4] Most games are decided with the help of tactics, it often means more than the best positional plan.} (25... Nf3 26. gxf3 Qxf3+ 27. Kg1 Qg4+ 28. Kf2 Qxh4+ 29. Ke3 $13) 26. Qb6 (26. dxe6 Rxd1+ 27. Nxd1 Qf1+ 28. Ng1 Qxd1 $19) 26... Qxh4+ 27. Kg1 Ba8 28. Rf1 (28. dxe6 Rxd1+ 29. Nxd1 Qe1+ 30. Kh2 Qxe2 $19) 28... Ng5 (28... Nd4 29. Nxd4 cxd4 30. Qxd4 $17) 29. Qf6 Qg4 30. Bd3 c4 31. Bc2 a5 32. Nd4 (32. Nxb5 $2 Qxe2 33. Qxg5 Qxc2 $19) 32... b4 33. Bd1 Qg3 34. axb4 axb4 35. Ncb5 (35. Nce2 Qe3+ 36. Kh1 Nxe4 $19) 35... Rd7 36. Bf3 Qh4 37. Bd1 (37. Qa6 Bb7 $19) 37... Qg3 38. Bf3 h6 39. Nc6 (39. Qa6 Bb7 40. Qa4 Nxe4 41. Nc3 Qe5 $1 $19) 39... Bxc6 40. dxc6 Rxc6 $1 (40... Rd2 41. c7 Nh3+ 42. Kh1 Nf2+ 43. Kg1 Ng4 $19) 41. Qxc6 Nxf3+ 42. Rxf3 Rd1+ 43. Rf1 Qe3+ (43... Qe3+ 44. Kh2 Rxf1 $19) 0-1

[Event "New York op"]
[Site "New York"]
[Date "1987.??.??"]
[Round "?"]
[White "Fedorowicz, John P"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2535"]
[BlackElo "2605"]
[PlyCount "33"]
[EventDate "1987.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 002"]
[Source "ChessBase"]
[SourceDate "1988.02.01"]
[SourceVersion "1"]
[SourceVersionDate "1988.02.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 O-O 7. Bd3 Nbd7 8. Nge2 Re8 9. Qc2 Nf8 10. O-O c6 11. a3 Ng6 12. b4 a6 13. Na4 Bd6 14. Ng3 h6 15. Bxf6 Qxf6 16. Rae1 $146 ({RR} 16. Nc5 Nh4 17. Rae1 Bxc5 18. bxc5 Bh3 19. Rb1 Bxg2 20. Rfc1 Bh3 21. Be2 Re7 22. Qd1 Rae8 23. Rb3 Qg5 24. Rcb1 Nf5 25. Bf3 Qf6 26. Rxb7 Rxb7 27. Rxb7 Nxd4 28. Bg4 Bxg4 29. Qxg4 Nf3+ 30. Kg2 Ne1+ {Aranaz Portugues,J (2177)-Stigar,P (2310) San Sebastian 2012 0-1 (68)}) ({RR} 16. Rad1 Bc7 17. Nc5 Nh4 18. Rfe1 g6 19. a4 h5 20. a5 Nxg2 21. Kxg2 h4 22. Qe2 hxg3 23. hxg3 Qg5 24. Qb2 Kg7 25. Qd2 Rh8 26. Rh1 Bg4 27. Be2 Rae8 28. Bxg4 Qxg4 29. Qd3 Qc8 30. Rdg1 Bd6 {Dvalishvili,P (2366)-Mehmetoglu,I (1896) Veliko Gradiste SRB 2024 ½-½ (46)}) 16... Nh4 17. f4 1/2-1/2

[Event "Cannes schev"]
[Site "Cannes"]
[Date "1989.??.??"]
[Round "?"]
[White "Lautier, Joel"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2450"]
[BlackElo "2580"]
[PlyCount "75"]
[EventDate "1989.02.??"]
[EventType "schev"]
[EventRounds "10"]
[EventCountry "FRA"]
[SourceTitle "CBM 011"]
[Source "ChessBase"]
[SourceDate "1989.08.01"]
[SourceVersion "1"]
[SourceVersionDate "1989.08.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. Qc2 O-O 7. e3 Nbd7 8. Bd3 Re8 9. Nge2 Nf8 10. O-O c6 11. f3 h6 12. Bh4 Ne6 13. Kh1 b6 14. Rad1 Bb7 15. e4 dxe4 16. fxe4 Ng4 17. Bf2 Nxf2+ 18. Rxf2 Nxd4 $146 ({RR} 18... Rf8 19. Bc4 Qc8 20. Nf4 Nxf4 21. Rxf4 Ba6 22. Bb3 Bg5 23. Rf5 g6 24. Rf3 Kg7 25. Qf2 f5 26. d5 c5 27. e5 c4 28. Ba4 Qc5 29. Qxc5 bxc5 30. e6 Bb7 31. d6 Bxf3 32. gxf3 {1-0 (32) Reinwald,P (2086)-Bergen,P (2160) Latschach 2010}) 19. Nxd4 Qxd4 20. Ba6 Qxf2 21. Qxf2 Bxa6 22. e5 Rad8 23. Qf3 Rxd1+ 24. Qxd1 Bf8 25. Qd4 f6 26. Qa4 Rxe5 27. h3 Bd3 28. Qxc6 Bc5 29. Kh2 h5 30. h4 Kh7 31. Qd7 Bf5 32. Qd1 Bg6 33. a3 Bf2 34. g3 Re3 35. Ne2 Rd3 36. Qf1 Rf3 37. Qd1 Be4 38. Nd4 1/2-1/2

[Event "URS-chT Republics 15th final A"]
[Site "Moscow"]
[Date "1981.05.??"]
[Round "1.1"]
[White "Giorgadze, Tamaz"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2530"]
[BlackElo "2635"]
[PlyCount "50"]
[EventDate "1981.05.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "URS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Georgia"]
[BlackTeam "Russia"]
[WhiteTeamCountry "GEO"]
[BlackTeamCountry "RUS"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 ({RR} 4. Bg5 Nbd7 5. e3 c6 6. cxd5 exd5 7. Bd3 Be7 8. h3 O-O 9. Qc2 Re8 10. Nf3 {½-½ (12) Anton,T (2457)-Lupulescu,C (2620) Eforie Nord 2022}) 4... exd5 5. Bg5 Be7 6. e3 O-O 7. Bd3 Nbd7 8. Nf3 Re8 9. Qc2 Nf8 10. h3 c6 11. O-O-O a5 12. g4 a4 13. Nxa4 Qa5 14. Bxf6 $146 ({RR} 14. Nc3 b5 15. Bxf6 Bxf6 16. g5 Be7 17. Ne5 Bb7 18. Bxh7+ Nxh7 19. g6 fxg6 20. Qxg6 Nf8 21. Qf7+ Kh8 22. Rdg1 Bf6 23. Rxg7 Bxg7 24. Rg1 Ne6 25. Rg6 Rg8 26. Rxe6 Rgf8 27. Rh6+ Bxh6 28. Ng6# {1-0 (28) Hellegaard,C (2275)-Johansen,M (2285) Aarhus 1998}) ({RR} 14. Nc3 b5 15. Bxf6 Bxf6 16. g5 Be7 17. Ne5 Bb7 18. Bxh7+ Nxh7 19. g6 fxg6 20. Qxg6 Nf8 21. Qf7+ Kh7 22. Qh5+ Kg8 23. Qf7+ Kh8 24. Rhg1 Bf6 25. Rxg7 Bxg7 26. Rg1 Ne6 27. Rg6 Rf8 28. Rh6+ {1-0 (28) Ruban,V (2570)-Lalic,D (2325) Jyvaskyla 1991}) 14... Bxf6 15. b3 b5 16. Nc5 Qxa2 17. Qxa2 Rxa2 18. Rd2 Ra1+ 19. Bb1 Nd7 20. Nd3 Bb7 21. Rc2 Be7 22. Rd1 Nf6 23. Nc5 Ne4 24. Kb2 Ra7 25. b4 Nd6 1/2-1/2

[Event "FRA"]
[Site "France"]
[Date "1993.??.??"]
[Round "?"]
[White "Spassky, Boris Vasilievich"]
[Black "Sermier, Alain"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2565"]
[BlackElo "2245"]
[PlyCount "81"]
[EventDate "1993.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 {Jussupow,Artur} Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 c6 5. e3 Nbd7 6. cxd5 exd5 7. Bd3 Be7 8. Qc2 O-O 9. Nf3 Re8 10. O-O-O Nf8 11. Bxf6 Bxf6 12. h3 ({RR} 12. Kb1 Bg4 13. h3 Bxf3 14. gxf3 h6 15. f4 Qa5 16. Rc1 Rac8 17. Bf5 Rc7 18. h4 Rd8 19. Qb3 Kh8 20. h5 Qb6 21. Qd1 Qa5 22. Qb3 Qb6 23. Qxb6 axb6 24. Na4 b5 25. Nc5 Be7 26. Nd3 Bf6 {Dolezal,C (2374)-Lagar,V (2211) Buenos Aires 2020 1-0 (58)}) 12... Be6 13. Kb1 Rc8 14. Rhf1 $146 ({RR} 14. g4 c5 ({RR} 14... c5 15. Bb5 Nd7 16. Ne5 ({RR} 16. dxc5 Rxc5 17. Nd4 a6) 16... cxd4) 15. dxc5 Rxc5 16. Nd4 a6 17. f4 Bc8 18. g5 Bxd4 19. exd4 Rc6 20. Qd2 g6 21. Ka1 Ne6 22. h4 Ng7 23. Qg2 Rd6 24. Rhe1 Rxe1 25. Rxe1 Bf5 26. Bb1 Bxb1 27. Kxb1 Nf5 28. Re5 Nxd4 {Brinck Claussen,B (2380)-Rodgaard,J (2325) Esbjerg 1982 ½-½ (41)}) ({RR} 14. g4 b5 15. Ne2 Qb6 16. Rc1 Be7 17. Nf4 c5 18. dxc5 Rxc5 19. Qe2 Rec8 ({RR} 19... b4 20. Rxc5 Bxc5 21. Rc1) 20. Rxc5 ({RR} 20. Nxe6 Nxe6 21. Bxb5 Rb8) 20... Rxc5 21. Nd4 b4 22. h4 a5 23. Qd1 ({RR} 23. h5 a4) 23... Bf6 24. Bc2 ({RR} 24. g5 Bxd4) 24... Qc7 ({RR} 24... Bxd4 25. Qxd4 Bxg4 26. Nxd5 Qd6 27. Nf6+) 25. Bb3 Qd6 ({RR} 25... Bxd4 26. Qxd4 Bxg4 27. Nxd5 Bf5+ 28. e4 Qa7 29. Qe3 ({RR} 29. Bc2)) 26. Nh5 Bd8 27. f4 Bd7 28. Nf5 Bxf5+ {Kortschnoj,V (2615)-Jussupow,A (2665) Dortmund 1994 CBM 042 [Jussupow,Artur] ½-½ (48)}) 14... g6 15. g4 c5 16. dxc5 Qa5 17. Nb5 Be7 18. Qd2 Qxd2 19. Rxd2 Bxc5 20. Rc2 a6 21. Rfc1 Bb6 22. Rxc8 Rxc8 23. Rxc8 Bxc8 24. Nd6 Bd7 25. Nxb7 h5 26. Bxa6 hxg4 27. hxg4 Bxg4 28. Nd2 Bc8 29. Kc2 Ne6 30. Nc5 Bxa6 31. Nxa6 d4 32. Nc4 dxe3 33. fxe3 Bd8 34. b4 Bh4 35. Nc5 Nxc5 36. bxc5 Kf8 37. a4 Bg3 38. a5 Bb8 39. Ne5 Bxe5 40. a6 Bb8 41. c6 1-0

[Event "Christmas Congress 1965/66-41 Premier"]
[Site "Hastings"]
[Date "1966.01.06"]
[Round "8"]
[White "Gligoric, Svetozar"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D37"]
[PlyCount "84"]
[EventDate "1965.12.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 {Dautov,Rustem} d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 Nf6 6. e3 O-O 7. Nf3 c5 8. dxc5 Nc6 9. Be2 Bxc5 10. O-O Be6 11. Rc1 Rc8 12. Bg5 Be7 13. a3 ({RR} 13. Qa4 h6 14. Bh4 Qb6 15. Qb5 Qxb5 16. Nxb5 g5 17. Bg3 Ne4 18. Nfd4 Nxd4 19. Nxd4 Nxg3 20. hxg3 Rxc1 21. Rxc1 Rc8) ({RR} 13. Nd4 a6 ({RR} 13... Qb6) 14. Na4 Ne5 15. Nb3 Nc4 16. Qd4 h6 17. Bh4 g5 18. Bg3 Ne4) ({RR} 13. Nb5) 13... h6 ({RR} 13... Qa5 14. Na4 Ne4 15. b4 Qd8 16. Bxe7 Nxe7 17. Nd4 Bd7 18. Nc5 Nxc5 19. bxc5 Qa5 20. Qb3 b6 21. cxb6 axb6) 14. Bh4 Ne4 15. Bxe7 Nxe7 16. Nxe4 $146 ({RR} 16. Qd4 Nc6 17. Qd3 Qf6 ({RR} 17... Qb6 18. Qb5) 18. Nxd5 ({RR} 18. Rc2 Nd6 ({RR} 18... Rfd8 19. Rfc1 Nc5 20. Qb5 b6) 19. Rcc1 ({RR} 19. Nxd5 Bxd5 20. Qxd5 Nb4)) ({RR} 18. Qb5 Nd6 19. Qa4 Nc4) 18... Bxd5 19. Qxd5 Qxb2 20. Qxe4 ({RR} 20. Bc4 Nf6 21. Qb5 Qxb5 22. Bxb5 Rfd8) 20... Qxe2 21. Qa4 Rfd8 22. h3 Qa2 23. Rfd1 Qe6 24. Qb5 Qe7 25. a4 Rc7 26. Rxd8+ Qxd8 27. Qc5 {½-½ (27) Tregubov,P (2628)-Renet,O (2494) Clichy 2001 CBM 085 [Dautov,Rustem]}) 16... dxe4 17. Nd4 Bd5 18. Rxc8 Qxc8 19. Qd2 Rd8 20. Rc1 Qb8 21. h3 Nc6 22. Nxc6 Bxc6 23. Qc3 Rd5 24. Bc4 Rd7 25. b4 Qd8 26. Qe5 Rd2 27. Qf4 Qf6 28. Qxf6 gxf6 29. b5 Bd7 30. a4 f5 31. Bb3 Rd3 32. Rc7 Rxb3 33. Rxd7 Ra3 34. Rxb7 Rxa4 35. g4 fxg4 36. hxg4 a6 37. b6 Rb4 38. Kg2 a5 39. Kg3 a4 40. Kf4 a3 41. Ra7 Rxb6 42. Kxe4 Rb2 1/2-1/2

[Event "URS-ch41 Final"]
[Site "Moscow"]
[Date "1973.10.24"]
[Round "16"]
[White "Grigorian, Karen Ashotovich"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D37"]
[PlyCount "69"]
[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. Nc3 Bb4 4. Qc2 c5 5. dxc5 Nc6 6. Nf3 Bxc5 7. Bf4 O-O 8. e3 d5 9. Rd1 Qa5 10. a3 Be7 11. Nd2 e5 12. Nb3 Qc7 13. Bg3 dxc4 14. Bxc4 Nb4 15. Qe2 Nc2+ 16. Qxc2 Qxc4 17. Bxe5 b6 18. Nd4 Rd8 $146 ({RR} 18... Qc5 19. Bxf6 Bxf6 20. Ne4 Qa5+ 21. Qc3 Bxd4 22. Rxd4 Bb7 23. Qxa5 bxa5 24. Nd6 Bxg2 25. Rg1 Bh3 26. Rg5 Rab8 27. Rd2 f5 28. Rg3 Bg4 29. f4 Bh5 30. Rg5 g6 31. Kf2 a4 32. Rg1 Rb3 33. Rc1 {Krstulovic,A (2429)-Lazarne Vajda,S (2256) Budapest HUN 2023 ½-½ (54)}) ({RR} 18... Qc5 19. Bxf6 Bxf6 20. Ne4 Qa5+ 21. Qc3 Bxd4 22. Rxd4 Bb7 23. Qxa5 bxa5 24. Nd6 Bxg2 25. Rg1 Bh3 26. Rg5 Rab8 27. Rd2 f5 28. Rg3 Bg4 29. f4 Bh5 30. Rg5 g6 31. Kf2 a4 32. Rg1 Rb3 33. Rc1 {Krstulovic,A (2429)-Lazarne Vajda,S (2256) Budapest HUN 2023 ½-½ (54)}) 19. b3 Qc5 20. Bxf6 Bxf6 21. Ne4 Qxa3 22. Nxf6+ gxf6 23. O-O Qc5 24. Qe4 Bd7 25. Rc1 Qe5 26. Qb7 Qb8 27. Rc7 Qxb7 28. Rxb7 Bc8 29. Rc7 Bd7 30. f3 a5 31. Rfc1 b5 32. Ra1 a4 33. bxa4 bxa4 34. Ra3 Rac8 35. Rxd7 1/2-1/2

[Event "World-ch27 Fischer-Spassky +7-3=11"]
[Site "Reykjavik"]
[Date "1972.08.15"]
[Round "14"]
[White "Fischer, Robert James"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2785"]
[PlyCount "80"]
[EventDate "1972.07.11"]
[EventType "match"]
[EventRounds "21"]
[EventCountry "ISL"]
[SourceTitle "MainBase"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. d4 Nf6 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Nc6 8. cxd5 exd5 9. Be2 Bxc5 10. O-O Be6 11. Rc1 Rc8 12. a3 h6 ({RR} 12... a6 13. Ne5 Bd6 14. Nxc6 Rxc6 15. Qd4 Bc5 16. Qd3 Bd6 17. Bxd6 Qxd6 18. Bf3 Qe5 19. Rcd1 Rb6 20. Na4 Rc6 21. Nc3 Rb6 22. Qe2 Ne4 23. Bxe4 dxe4 24. Rd4 f5 25. Rfd1 Bb3 26. R1d2 Rh6 27. h3 {Potkin,V (2646)-Zvjaginsev,V (2676) Moscow 2010 ½-½ (38)}) ({RR} 12... Be7 13. Nd4 Na5 14. Ncb5 Rxc1 15. Qxc1 a6 16. Nc7 Qd7 17. Ncxe6 fxe6 18. Qc7 Qxc7 19. Bxc7 Nc4 20. Nxe6 Rc8 21. Bxc4 dxc4 22. Be5 b5 23. f3 a5 24. Rc1 Nd5 25. e4 Nb6 26. Nxg7 Bc5+ 27. Kf1 {Brizuela Abreu,R (2304)-Hernandez Jimenez,J (2243) Bogota 2025 0-1 (48)}) ({RR} 12... Bb6 13. Qa4 Qe7 14. Bg5 h6 15. Bh4 g5 16. Bg3 Rfd8 17. Rfd1 Nh5 18. Nb5 Qf6 19. Nfd4 Nxg3 20. hxg3 a6 21. Nc3 Bxd4 22. exd4 Ra8 23. Rd2 {½-½ (23) Quinteros,M-Spassky,B Amsterdam 1973}) 13. Bg3 $146 ({RR} 13. Nb5 Ne4 14. Nd2 Nxd2 15. Qxd2 Be7 16. Rfd1 Qb6 {½-½ (16) Yrjola,J (2412)-Pihlajasalo,A (2429) Finland 1999}) ({RR} 13. Nb5 Bb6 14. Nfd4 Nxd4 15. Nxd4 Rxc1 16. Qxc1 Bxd4 17. exd4 Qb6 {½-½ (17) O'Kelly de Galway,A-Timman,J London 1973}) 13... Bb6 14. Ne5 Ne7 15. Na4 Ne4 16. Rxc8 Bxc8 17. Nf3 Bd7 18. Be5 Bxa4 19. Qxa4 Nc6 20. Bf4 Qf6 21. Bb5 Qxb2 22. Bxc6 Nc3 23. Qb4 Qxb4 24. axb4 bxc6 25. Be5 Nb5 26. Rc1 Rc8 27. Nd4 f6 28. Bxf6 Bxd4 29. Bxd4 Nxd4 30. exd4 Rb8 31. Kf1 Rxb4 32. Rxc6 Rxd4 33. Ra6 Kf7 34. Rxa7+ Kf6 35. Rd7 h5 36. Ke2 g5 37. Ke3 Re4+ 38. Kd3 Ke6 39. Rg7 Kf6 40. Rd7 Ke6 1/2-1/2

[Event "Olympiad-17 Final A"]
[Site "Havana"]
[Date "1966.11.13"]
[Round "9"]
[White "Portisch, Lajos"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D37"]
[Annotator "Bulletin"]
[PlyCount "49"]
[EventDate "1966.11.04"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[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"]

{Inf.2/503} 1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bf4 $5 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. a3 Qa5 10. Rd1 Be7 11. Nd2 e5 12. Bg5 d4 $13 13. Nb3 Qd8 14. Be2 Ng4 $5 15. Bxe7 Qxe7 16. exd4 Qh4 17. g3 Qh3 18. d5 Nd4 $5 (18... Qg2 $6 19. Qe4 Qxf2+ 20. Kd2 $16) 19. Nxd4 exd4 20. Rxd4 Re8 21. Re4 Bd7 22. Bf1 Qh5 23. Be2 Qh3 24. Bf1 Qh5 $146 ({RR} 24... Qh6 25. Be2 {½-½ (25) Ree,H (2485)-Pfleger,H (2505) Lone Pine 1981}) 25. Be2 1/2-1/2

[Event "Minsk"]
[Site "Minsk"]
[Date "1948.??.??"]
[Round "?"]
[White "Spassky, Boris Vasilievich"]
[Black "Shman"]
[Result "1-0"]
[ECO "D37"]
[Annotator "Petronijevic,Zoran"]
[PlyCount "69"]
[EventDate "1948.??.??"]
[EventType "tourn"]
[EventCountry "URS"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Be7 5. e3 ({Though this move is played, it is considered that the development of the bishop is better:} 5. Bg5) ({or} 5. Bf4) ({Also played is:} 5. cxd5 {the game move leads to equal play.}) 5... Nbd7 (5... O-O) 6. Bd3 O-O 7. O-O a6 ({Nowadays, the move} 7... dxc4 {is considered to be better} 8. Bxc4 c5 $11) 8. b3 ({After} 8. c5 {White has a minimal advantage. The game move leads to equal play.}) 8... b6 9. Bb2 Bb7 10. Qc2 ({More logical is to place the queen on the square e2. On the c-file, she could be a target for the attack.} 10. Qe2) 10... c5 11. Ne5 Bd6 $146 ({More logical is} 11... Rc8 $5 $11) (11... cxd4 $11 {is another move.}) ({RR} 11... h6 12. f4 Nxe5 13. fxe5 Nd7 14. Qe2 Qe8 15. cxd5 exd5 16. Qg4 Bg5 17. Qg3 Qe7 18. Rf3 b5 19. Qg4 c4 20. Bf5 Nb6 21. Rg3 g6 22. Bc2 Bc8 23. Qf3 Bh4 24. Nxd5 Nxd5 25. Qxd5 Be6 26. Qf3 {Dvoretska,O-Gorbatenko,K Lvov 1999 1-0 (38)}) 12. f4 h6 13. Qe2 Ne4 $6 ({Better was to develop the queen:} 13... Qe7 $11) 14. Rad1 ({White could have got a small advantage:} 14. Bxe4 dxe4 15. Nxd7 Qxd7 16. Na4 $14) 14... cxd4 15. exd4 f5 (15... Nxc3 $5 16. Bxc3 Qe7 17. Rde1 $14) 16. Bxe4 fxe4 $2 ({Black enables White to attack the pawn on e6. Better was} 16... dxe4 $11) 17. Qg4 $16 Re8 $6 (17... Nf6 $5 18. Qxe6+ $16) 18. Nxd7 (18. cxd5 $18 {leads to victory.}) 18... Qxd7 19. cxd5 $6 ({Better was} 19. Nxd5 Bxd5 20. cxd5 $16) 19... Qe7 $14 20. dxe6 Qxe6 21. f5 Qf6 22. Na4 $6 ({Suspicious move. Slight advantage gave} 22. d5 e3 23. Rde1 $14) 22... e3 $1 $11 {Now Black has an excellent counter-play.} 23. d5 Be5 24. Qe2 $6 (24. Bxe5 Rxe5 25. Nc3 b5 26. Rf4 Rf8 $11) 24... b5 $2 ({Black could have got a slight advantage after} 24... a5 $1 {[%cal Yb7a6,Ya6e2,Ye2f1]} 25. Bxe5 Rxe5 26. Nb2 Bxd5 $15) 25. Bxe5 $16 Qxe5 (25... Rxe5 $16) 26. Nc5 $2 ({The position is very complex and it is hard to find correct moves. Best was} 26. f6 $1 gxf6 27. Nc5 Bc8 28. b4 $16) 26... Bxd5 $11 27. Nd7 Qd6 28. f6 Qxd7 29. f7+ Kh8 $4 {This move loses the game.} (29... Qxf7 {gave equal play after} 30. Rxf7 Bxf7 $11) 30. fxe8=Q+ $18 Rxe8 31. Rd3 Qb7 32. Rxe3 Rxe3 33. Qxe3 Bxg2 {Unprecise move, but in any case, Black is lost} 34. Rf8+ Kh7 35. Qe8 1-0

[Event "Palma de Mallorca Gran Torneo-04"]
[Site "Palma de Mallorca"]
[Date "1968.12.02"]
[Round "8"]
[White "Larsen, Bent"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D37"]
[PlyCount "30"]
[EventDate "1968.11.24"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ESP"]
[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. Bf4 O-O 6. e3 Nbd7 7. a3 c6 8. h3 a6 9. c5 b6 10. b4 a5 11. Bd3 Ba6 12. O-O Qc8 13. Qc2 Bxd3 14. Qxd3 Qb7 15. Rfb1 $146 ({RR} 15. Rfc1 Ra7 16. Qc2 Rfa8 17. Rab1 axb4 18. axb4 b5 19. Nd2 Bd8 20. Nb3 Bc7 21. Bxc7 Qxc7 22. f4 h6 23. Na5 Nf8 24. Rb2 Ng6 25. Qf2 Ne7 26. Qf3 Ne8 27. g4 f5 28. Rg2 Nf6 29. g5 hxg5 {Girya,O (2469)-Molchanov,A (2402) Chess.com INT 2020 0-1 (44)}) ({RR} 15. Rfc1 Ra7 16. Qc2 Rfa8 17. Rab1 axb4 18. axb4 b5 19. Nd2 Bd8 20. Nb3 Bc7 21. Bxc7 Qxc7 22. f4 h6 23. Na5 Nf8 24. Rb2 Ng6 25. Qf2 Ne7 26. Qf3 Ne8 27. g4 f5 28. Rg2 Nf6 29. g5 hxg5 {Girya,O (2469)-Molchanov,A (2402) Chess.com INT 2020 0-1 (44)}) 15... axb4 1/2-1/2

[Event "IBM"]
[Site "Amsterdam"]
[Date "1973.??.??"]
[Round "5"]
[White "Quinteros, Miguel Angel"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D37"]
[PlyCount "45"]
[EventDate "1973.07.10"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "NED"]
[EventCategory "12"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. d4 Nf6 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Be2 Nc6 9. cxd5 exd5 10. O-O Be6 11. Rc1 Rc8 12. a3 Bb6 ({RR} 12... a6 13. Ne5 Bd6 14. Nxc6 Rxc6 15. Qd4 Bc5 16. Qd3 Bd6 17. Bxd6 Qxd6 18. Bf3 Qe5 19. Rcd1 Rb6 20. Na4 Rc6 21. Nc3 Rb6 22. Qe2 Ne4 23. Bxe4 dxe4 24. Rd4 f5 25. Rfd1 Bb3 26. R1d2 Rh6 27. h3 {Potkin,V (2646)-Zvjaginsev,V (2676) Moscow 2010 ½-½ (38)}) ({RR} 12... Be7 13. Nd4 Na5 14. Ncb5 Rxc1 15. Qxc1 a6 16. Nc7 Qd7 17. Ncxe6 fxe6 18. Qc7 Qxc7 19. Bxc7 Nc4 20. Nxe6 Rc8 21. Bxc4 dxc4 22. Be5 b5 23. f3 a5 24. Rc1 Nd5 25. e4 Nb6 26. Nxg7 Bc5+ 27. Kf1 {Brizuela Abreu,R (2304)-Hernandez Jimenez,J (2243) Bogota 2025 0-1 (48)}) ({RR} 12... h6 13. Bg3 Bb6 14. Ne5 Ne7 15. Na4 Ne4 16. Rxc8 Bxc8 17. Nf3 Bd7 18. Be5 Bxa4 19. Qxa4 Nc6 20. Bf4 Qf6 21. Bb5 Qxb2 22. Bxc6 Nc3 23. Qb4 Qxb4 24. axb4 bxc6 25. Be5 Nb5 26. Rc1 Rc8 27. Nd4 {Fischer,R (2785)-Spassky,B Reykjavik 1972 ½-½ (40)}) 13. Qa4 Qe7 $146 ({RR} 13... h6 14. Ne5 d4 15. Nxc6 Rxc6 16. exd4 Nd5 17. Bd2 Qf6 18. Bf3 Rd8 19. Nxd5 Bxd5 20. Bxd5 Rxd5 21. Be3 Bxd4 22. Rxc6 Qxc6 23. Qxc6 bxc6 24. Rd1 Bxb2 25. Rxd5 cxd5 26. Bxa7 Bxa3 27. Kf1 Kf8 28. Ke2 {Spraggett,K (2585)-Kortschnoj,V (2655) Clermont Ferrand 1989 ½-½ (47)}) 14. Bg5 h6 15. Bh4 g5 16. Bg3 Rfd8 17. Rfd1 Nh5 18. Nb5 Qf6 19. Nfd4 Nxg3 20. hxg3 a6 21. Nc3 Bxd4 22. exd4 Ra8 23. Rd2 1/2-1/2

[Event "Flamenco Women-Veterans"]
[Site "Marbella"]
[Date "1999.10.22"]
[Round "2"]
[White "Galliamova, Alisa"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2556"]
[BlackElo "2549"]
[PlyCount "171"]
[EventDate "1999.10.21"]
[EventType "schev"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CBM 074"]
[Source "ChessBase"]
[SourceDate "2000.02.01"]
[SourceVersion "1"]
[SourceVersionDate "2000.02.01"]
[SourceQuality "1"]

1. d4 {Sumets,Andrey} d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bf4 O-O 6. e3 Nbd7 7. Qc2 c5 8. cxd5 ({RR} 8. Rd1 cxd4 9. Rxd4 Qa5 10. Bg3 b5 ({RR} 10... Nb6 11. Nd2 dxc4 12. Bxc4 ({RR} 12. Nxc4 Nxc4 13. Bxc4 Bd7 14. O-O Rfd8) 12... Nxc4 13. Nxc4 Qa6 14. O-O Rd8 15. Rxd8+ Bxd8 16. Ne5 Bd7 17. Nxd7 Nxd7 18. Rd1 Nf6) 11. cxb5 Bb7 12. Bd3 ({RR} 12. Be2 Rfc8 13. O-O Bb4 14. Qb1 Bxc3 15. bxc3 Ne4 16. c4 Nc3 17. Qc2 Nxe2+ 18. Qxe2 Rxc4 19. Rxc4 dxc4 20. Qxc4 Nb6) 12... Nc5 13. Ne5 ({RR} 13. O-O) 13... Rfc8 14. O-O Nxd3 15. Qxd3 a6 16. a4 Nh5 17. Bh4 Bc5 18. Nxd5 Bxd5 19. Rxd5 Qxa4 20. Rd8+ Rxd8 21. Bxd8 Qxb5 22. Qxb5 axb5) 8... Nxd5 ({RR} 8... cxd4 9. exd4 ({RR} 9. d6 dxc3 10. bxc3 ({RR} 10. Rd1 Nd5 11. dxe7 Qxe7 12. Bg3 Qb4 13. bxc3 Qxc3+ 14. Qxc3 Nxc3 15. Rd4 Nb6 16. Kd2 Nxa2 17. Be2 a5) 10... e5 11. dxe7 Qxe7 12. Bg3 Qc5 ({RR} 12... b6 13. Be2 Bb7 14. O-O Ne4) 13. Rb1 a6 14. Be2 b6 15. O-O Bb7 16. Qa4 Rfe8) ({RR} 9. Nxd4 e5 10. Nf5 exf4 11. d6 Bxd6 12. Nxd6 fxe3 13. fxe3 Ng4) ({RR} 9. dxe6 dxc3 10. exf7+ Rxf7 ({RR} 10... Kh8 11. bxc3 Nd5 12. Bg3 Qa5) 11. bxc3 Nd5 12. Bc4 N7b6 13. Bb3 Be6 14. Rd1 Qc8 15. Be5 Nc4 16. O-O Ndb6 17. Nd4 Bg4 18. f3 Bd7) 9... Nxd5 10. Nxd5 exd5 11. Be2 Bb4+ 12. Bd2 Bxd2+ 13. Qxd2 Nf6 14. O-O Bg4 15. Rfe1 Rc8 16. Ne5 Ne4 17. Qb4 Bxe2 18. Rxe2 Qc7 19. Rae1 Rfd8 20. Qb3 h6 21. h3 Ng5 22. f3 Ne4) 9. Nxd5 exd5 10. Bd3 g6 ({RR} 10... Qa5+ 11. Qc3 Qb6 ({RR} 11... Qxc3+ 12. bxc3 Nf6 ({RR} 12... c4 13. Bc2 f5 14. a4 Nf6 15. Ne5 Ne4 16. Bxe4 fxe4 17. Ke2) 13. O-O Ne4 14. Rfc1 Be6 15. Rab1 b6 16. h3 f6 17. a4 Bd6 ({RR} 17... g5 18. Bh2 c4 19. Bxe4 dxe4 20. Nd2 Bd5 21. a5 Kf7 22. axb6 axb6 23. Rxb6 Ra2 24. Nf1 Rd8) 18. Bxe4 Bxf4 19. Bxh7+ Kxh7 20. exf4) 12. a3 ({RR} 12. O-O c4 13. Be2 ({RR} 13. Bc2 Bb4 14. Bc7 Bxc3 15. Bxb6 Bxb2) ({RR} 13. Bb1) 13... Nf6 14. Qc2 g6 15. b3 Bf5 16. Qd1 Rac8 17. bxc4 dxc4 18. Rc1 c3 19. Bd3 Bxd3 20. Qxd3 Nd5 21. Bh6 Rfd8 22. Ne1 g5) 12... cxd4 ({RR} 12... c4 13. Bc2 Nf6 14. O-O Be6 15. Ng5 ({RR} 15. Ne5 Nh5 16. Bg3 Nxg3 17. hxg3 Rfd8 18. Rae1 Rac8) 15... Bd7 16. Be5 ({RR} 16. Rae1 Rfe8 17. Be5 h6 18. Nf3 Rac8) 16... h6 17. Bxf6 Bxf6 18. Nh7 Rfe8 19. Nxf6+ Qxf6) 13. Qxd4 Nc5 14. Bc2 Qb5 ({RR} 14... Qa6 15. Be5 f6 16. Bg3 Rd8 17. Bc7 Ne6 18. Qh4 Nxc7 19. Qxh7+ Kf8 ({RR} 19... Kf7 20. Rc1 Qb6 21. Bg6+ Ke6 22. Rxc7 Qxc7 23. Nd4+ Kd6 24. Nb5+) 20. Qh8+ Kf7 21. Qh5+ Kf8) 15. Be5 f6 16. Bg3 Qc4 ({RR} 16... Rd8 17. Rd1 ({RR} 17. Bc7 Rd7 18. Bg3) ({RR} 17. Qd2 Qxb2 18. Bxh7+ ({RR} 18. O-O Ne4 19. Bxe4 ({RR} 19. Qc1 Qxc1 20. Rfxc1 Bd7 21. Bb3 Bc6) 19... Qxd2 20. Bxh7+ Kxh7 21. Nxd2 d4) 18... Kxh7 19. Qxb2 Nd3+) ({RR} 17. b4 Ne6 18. Qd2 a5 19. Bd3 Qb6 20. Rb1 axb4 21. axb4 d4) 17... g6 18. h4 ({RR} 18. b4 Ne6 19. Qd3 Qxd3 20. Bxd3 a5) 18... Be6 19. h5 Ne4) 17. Rc1 Qxd4 ({RR} 17... g6 18. Qd2 Qa6 19. Nd4 ({RR} 19. Qxd5+ Be6 20. Qd1 Bc4 21. b4 Rfd8) 19... Bd7 20. f3 Rfe8 21. Kf2) 18. Nxd4 a5 ({RR} 18... a6 19. b4 Ne4 20. Bb3 Rd8 21. Bc7 ({RR} 21. Rc7 Kf8 22. Bf4 Nd6 23. Ke2) 21... Rd7 22. Ba5 Bd8 23. f3 Ng5 24. Bxd8 Rxd8 25. Kf2 Kf8 26. Rc5) 19. Nb5 Rd8 ({RR} 19... Be6 20. Nc7 Rac8 21. b4 Rxc7 22. Bxc7 Rc8 23. bxc5 Rxc7 24. Bb3) 20. Nc7 Ra7 21. Rd1 Kf7 22. Nxd5 b5 23. O-O Bf8 ({RR} 23... g6 24. Nxe7 Kxe7 25. Rxd8 Kxd8) 24. Bxh7 g5 ({RR} 24... g6 25. Bxg6+ Kxg6 26. Nf4+) 25. h4 {Svidler,P (2749)-Adams,M (2736) Geneva 2017 CBM 180 [Sumets,Andrey] 1-0 (40)}) ({RR} 10... h6 11. dxc5 ({RR} 11. O-O c4 12. Be2 b5 13. Rad1 Bb7) 11... Nxc5 12. O-O Bg4 13. Bf5 ({RR} 13. Bh7+ Kh8 14. Bf5) 13... Bxf3 14. gxf3 Ne6 15. Bg3 Qb6 16. Rfd1 Rfd8 17. Be5 Rac8 18. Qe2 Rc6 19. f4 Nc7 ({RR} 19... Nc5 20. Bh3 Bf6 21. Bxf6 Rxf6 22. Rd4 Ne6) 20. Rd3 Bf6 21. Rb3) 11. dxc5 Qa5+ ({RR} 11... Nxc5 12. O-O Nxd3 13. Qxd3 Bf5 14. Qd2 Rc8 15. Rac1 Qb6 16. Nd4 Bd7 17. h3 Bf6 18. b3 Bxd4 19. exd4 Rxc1 20. Rxc1 Rc8 21. Re1 Re8 22. Rxe8+ Bxe8 23. Qe3 Qe6 24. Be5 f6 25. Bxf6 Qxe3 26. fxe3 {Putnam,L (2467)-Atanasov,A (2441) chess.com INT 2026 ½-½ (47)}) 12. Nd2 Nxc5 13. Bh6 $146 ({RR} 13. O-O Nxd3 14. Qxd3 Bf6 15. Nb3 Qb6 16. Qd2 Be6 17. h3 Rfc8 18. Rfd1 Rc7 19. Qe2 Qa6 20. Rd2 Rac8 21. Nd4 Rc1+ 22. Rxc1 Rxc1+ 23. Kh2 Qxe2 24. Nxe2 Rf1 25. Nc3 Bxc3 26. bxc3 Rb1 27. Be5 f5 {Nguyen,H (2433)-Stinka,J (2335) Budapest 2022 ½-½ (31)}) ({RR} 13. O-O Nxd3 14. Qxd3 Bf6 15. Nb3 Qb6 16. Qd2 Be6 17. h3 Rfc8 18. Rfd1 Rc7 19. Qe2 Qa6 20. Rd2 Rac8 21. Nd4 Rc1+ 22. Rxc1 Rxc1+ 23. Kh2 Qxe2 24. Nxe2 Rf1 25. Nc3 Bxc3 26. bxc3 Rb1 27. Be5 f5 {Nguyen,H (2433)-Stinka,J (2335) Budapest 2022 ½-½ (31)}) 13... Rd8 14. O-O Qb6 15. Nf3 Bd7 16. Rfd1 Rac8 17. Qe2 Bg4 18. Bf4 Bf6 19. h3 Bxf3 20. Qxf3 Qxb2 21. Rab1 Qa3 22. Bf1 b6 23. Rxd5 Qxa2 24. Rbd1 Rxd5 25. Rxd5 a5 26. Bd6 Kg7 27. e4 Ne6 28. e5 Bg5 29. g3 Rc3 30. Qxc3 Qxd5 31. Bc4 Qd2 32. Qb3 Nd4 33. Qxb6 Qe1+ 34. Bf1 Nf3+ 35. Kg2 Qe4 36. Qxa5 Nxe5+ 37. Kg1 Nf3+ 38. Kg2 Bf6 39. Qb4 Bd4 40. Bf8+ Kg8 41. Bc5 h5 42. Qb8+ Kh7 43. Bxd4 Nxd4+ 44. Kg1 Nf3+ 45. Kg2 Nd2+ 46. Kg1 Nxf1 47. Kxf1 Qh1+ 48. Ke2 Qxh3 49. Qc7 Qf5 50. Kf1 Kg7 51. Kg2 Qe4+ 52. Kg1 g5 53. Qc3+ Kg6 54. Qh8 Qd5 55. Qg8+ Kf5 56. Qc8+ Qe6 57. Qc2+ Kf6 58. Qh7 h4 59. Qh8+ Kg6 60. gxh4 Qg4+ 61. Kf1 Qxh4 62. Qg8+ Kf6 63. Kg1 Qg4+ 64. Kf1 Qf3 65. Kg1 Qg4+ 66. Kf1 Qc4+ 67. Kg1 Kf5 68. Kg2 Qg4+ 69. Kh2 Qh4+ 70. Kg2 Kf6 71. Kg1 Ke7 72. Kg2 Qg4+ 73. Kf1 Qf4 74. Kg2 g4 75. Kg1 Qe4 76. Qg5+ Ke6 77. Qh6+ f6 78. Qg7 f5 79. Qg8+ Kd7 80. Qf7+ Kc6 81. Qf6+ Kd5 82. Qd8+ Kc4 83. Qc8+ Kd3 84. Qa6+ Qc4 85. Qxc4+ Kxc4 86. f3 1/2-1/2

[Event "Sigeman & Co 06th"]
[Site "Malmo"]
[Date "1998.06.09"]
[Round "1"]
[White "Sokolov, Ivan"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2625"]
[BlackElo "2535"]
[PlyCount "40"]
[EventDate "1998.06.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SWE"]
[EventCategory "13"]
[SourceTitle "CBM 066"]
[Source "ChessBase"]
[SourceDate "1998.09.30"]
[SourceVersion "1"]
[SourceVersionDate "1998.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 Nbd7 7. c5 c6 8. Bd3 b6 9. b4 a5 10. a3 Ba6 11. b5 cxb5 ({RR} 11... Bb7 12. cxb6 Qxb6 13. Na4 Qd8 14. O-O cxb5 15. Bxb5 Ba6 16. Qe2 Bxb5 17. Qxb5 Ne4 18. Rfc1 Bd6 19. Nc5 Ndxc5 20. dxc5 Bxf4 21. exf4 Qc7 22. g3 Rfb8 23. Qd3 a4 24. Nd4 Nxc5 25. Qe3 Rc8 26. Rc3 {Williams,S (2432)-Wagner,D (2601) chess.com INT 2026 0-1 (42)}) 12. c6 Qc8 13. Rc1 Qxc6 14. Ne2 $146 ({RR} 14. Nxb5 Bxb5 15. Rxc6 Bxc6 16. Ne5 Nxe5 17. Bxe5 Rfc8 18. Bxf6 Bxf6 19. Qb1 Be7 20. Bxh7+ Kf8 21. f4 Bxa3 22. Kf2 Be8 23. Bd3 a4 24. f5 exf5 25. Bxf5 Rc6 26. g4 Be7 27. Qa2 b5 28. Qxd5 b4 {Miedema,D (2386)-Brandenburg,D (2515) Netherlands 2010 0-1 (53)}) 14... Nc5 15. dxc5 bxc5 16. a4 b4 17. Ned4 Qb7 18. Bxa6 Rxa6 19. Nb5 Rc8 20. O-O c4 1/2-1/2

[Event "Olympiad-26"]
[Site "Thessaloniki"]
[Date "1984.11.28"]
[Round "9"]
[White "Suba, Mihai"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2525"]
[BlackElo "2615"]
[PlyCount "50"]
[EventDate "1984.11.19"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "GRE"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]
[WhiteTeam "Romania"]
[BlackTeam "France"]
[WhiteTeamCountry "ROU"]
[BlackTeamCountry "FRA"]

1. c4 {Ftacnik,Lubomir} e6 2. Nf3 Nf6 3. Nc3 d5 4. d4 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. a3 dxc4 9. Bxc4 a6 10. Qc2 Nbd7 11. Rd1 b5 12. Bd3 Qb6 13. Ne5 h6 14. O-O Nxe5 15. Bxe5 Bb7 $146 ({RR} 15... Ng4 16. Ne4 Nxe5 ({RR} 16... Bxe3 17. Bc7) 17. Qxc5 Qxc5 18. Nxc5 Ra7 19. b4 Nd7 20. Nxd7 {½-½ (20) Piket,J (2625)-Beliavsky,A (2595) Groningen 1992 CBM 034 [Ftacnik,Lubomir]} ({RR} 20. Nb3)) 16. Bxf6 gxf6 17. Be4 Rfd8 18. Qe2 Bxe4 19. Nxe4 Be7 20. Qg4+ Kh7 21. Rc1 f5 22. Qf3 Rac8 23. h3 Kg7 24. Qg3+ Kh7 25. Qf3 Kg8 1/2-1/2

[Event "World-ch26 Spassky-Petrosian +6-4=13"]
[Site "Moscow"]
[Date "1969.05.02"]
[Round "8"]
[White "Petrosian, Tigran V"]
[Black "Spassky, Boris Vasilievich"]
[Result "0-1"]
[ECO "D37"]
[Annotator "Bulletin"]
[PlyCount "88"]
[EventDate "1969.04.14"]
[EventType "match"]
[EventRounds "23"]
[EventCountry "URS"]
[SourceTitle "MainBase"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nc3 Be7 4. Nf3 Nf6 5. Bf4 c5 6. dxc5 Na6 7. e3 Nxc5 8. cxd5 exd5 9. Be2 O-O 10. O-O Be6 11. Be5 Rc8 12. Rc1 a6 13. h3 $146 ({RR} 13. Nd4 Qa5 14. Bd3 Nxd3 15. Qxd3 Ng4 16. Bf4 Bf6 17. Rfd1 Ne5 18. Bxe5 Bxe5 19. f4 Bb8 20. f5 Bd7 21. Nf3 Ba7 22. Nxd5 Rxc1 23. Rxc1 Qxa2 24. Ne5 Bb5 25. Ne7+ Kh8 26. Qa3 Bxe3+ 27. Kh1 Bc4 {Goldin,V-Bitman,A Moscow 1972 1-0 (31)}) ({RR} 13. Bd4 Nfe4 14. Na4 Nd7 15. Nc3 Ndc5 16. Nxe4 dxe4 17. Nd2 Bxa2 18. b3 Nd3 19. Rxc8 Qxc8 20. Nxe4 Nb4 21. Nc3 f6 22. Bc4+ Kh8 23. Nd5 Nxd5 24. Bxd5 Rd8 25. e4 Qc7 26. Qd2 Rxd5 27. exd5 Bxb3 {Nakamura,H (2580)-Goldin,A (2611) Connecticut 2004 ½-½ (41)}) 13... b5 14. Bd3 $2 (14. Nd4) 14... d4 $1 15. Bxd4 (15. Nxd4 Nxd3 16. Nxe6 $2 fxe6) (15. Ne2 dxe3) 15... Nxd3 16. Qxd3 Bc4 17. Qb1 Bxf1 18. Rxf1 Nd5 19. Ne2 (19. Ne4 Qc7 { ...c2}) 19... Bf6 20. Rd1 Qc7 21. Bxf6 Nxf6 22. Nfd4 Qe5 23. Qd3 Rfd8 24. a4 $1 bxa4 25. Ra1 Ne4 $1 26. Qxa6 Ra8 27. Qd3 (27. Qc4 Qf6 (27... Rdc8 28. Rxa4 $1) 28. Nf4 Qb6 $1) 27... Re8 28. Nf4 g6 29. Qa3 Qf6 { 30...xf2} 30. Nd3 (30. Rc1 Rec8 31. Rxc8+ Rxc8 32. Qxa4 Rc1+ 33. Kh2 Nxf2 34. Qa8+ Kg7 35. Qf3 Rh1+ 36. Kg3 Rf1 $1) 30... Rec8 31. Rd1 Rc4 32. b4 (32. f3 Ng3 33. b3 Rc3 34. Qb4 Rac8 35. bxa4 Qg5 36. f4 Qh5 $1) 32... Rac8 33. b5 Rc3 34. Qa1 (34. Qxa4 Rxd3 $1) (34. Qb2 a3 35. Qb1 a2 $1) 34... Rxd3 $1 35. Rxd3 Qxf2+ 36. Kh2 Qg3+ 37. Kg1 Qf2+ 38. Kh2 Qg3+ 39. Kg1 Nf2 40. Nc6 (40. Rc3 Nxh3+ 41. Kh1 Nf2+ 42. Kg1 Rxc3 43. Qxc3 Ng4) 40... Nxh3+ 41. Kh1 Nf2+ 42. Kg1 Nxd3 43. Ne7+ Kf8 44. Nxc8 Qxe3+ (44... Qxe3+ 45. Kh2 (45. Kh1 Nf2+ 46. Kg1 Ng4+ 47. Kh1 Qh6+) 45... Qe5+) 0-1

[Event "Niksic International"]
[Site "Niksic"]
[Date "1983.09.05"]
[Round "10"]
[White "Seirawan, Yasser"]
[Black "Spassky, Boris Vasilievich"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2600"]
[BlackElo "2605"]
[PlyCount "79"]
[EventDate "1983.08.24"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "YUG"]
[EventCategory "14"]
[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. Bf4 O-O 6. e3 b6 7. cxd5 exd5 8. Bb5 ({RR} 8. Rc1 a6 9. Bd3 Bb7 10. Ne5 c5 11. Qf3 Nc6 12. O-O Re8 13. Rfd1 cxd4 14. Nxc6 Bxc6 15. exd4 Qd7 16. Be5 {½-½ (16) Robatsch,K (2435)-Karpov,A (2705) Munich 1979}) ({RR} 8. h3 c5 9. Ne5 cxd4 10. exd4 Ne4 11. Bd3 Ba6 12. Bxa6 Nxc3 13. bxc3 Nxa6 14. O-O Nc7 15. Qb3 Bd6 {½-½ (15) Balacek,T (2364)-Campos Moreno,J (2373) Barcelona ESP 2026}) 8... Bb7 9. O-O c6 $146 ({RR} 9... c5 10. Rc1 a6 11. Ba4 b5 12. Bc2 c4 13. a3 Nc6 14. Ne5 Nxe5 15. Bxe5 Qd7 16. Qf3 Qg4 17. Qxg4 Nxg4 18. Bg3 Bc6 19. Bd1 Nf6 20. Bf3 a5 21. Bh4 Rfd8 22. Ra1 b4 23. axb4 axb4 24. Rxa8 {Chung,D-Jukes,S (1895) Cardiff 2019 ½-½ (45)}) 10. Ba4 Nbd7 11. Qe2 Nh5 12. Be5 f6 13. Bg3 Nxg3 14. hxg3 f5 15. Rfc1 Bd6 16. Qd3 Qe7 17. Ne2 Rac8 18. Rc3 Nf6 19. Rac1 c5 20. dxc5 bxc5 21. R3c2 g6 22. Nf4 Rb8 23. Qd1 Ba8 24. Bb3 c4 25. Ba4 Rb6 26. b3 Ba3 27. Rb1 Rfb8 28. Qe2 Ne4 29. Rd1 Qf6 30. Nxd5 Bxd5 31. Rxd5 Nc3 32. Qxc4 Nxd5 33. Qxd5+ Kh8 34. Ne5 Re6 35. f4 Rbe8 36. Bxe8 Rxe8 37. Rc6 Qe7 38. Rxg6 Rf8 39. Rc6 Qg7 40. Kf2 1-0

[Event "Montreal International"]
[Site "Montreal"]
[Date "1979.04.14"]
[Round "4"]
[White "Karpov, Anatoly"]
[Black "Spassky, Boris Vasilievich"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2705"]
[BlackElo "2640"]
[Annotator "ChessBase"]
[PlyCount "81"]
[EventDate "1979.04.11"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "CAN"]
[EventCategory "15"]
[SourceTitle "MCL"]
[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. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Nc6 8. Qc2 Qa5 9. a3 Bxc5 10. Rd1 Be7 11. Nd2 Bd7 (11... e5 $13 {main line}) ({RR} 11... e5 12. Bg5 d4 13. Nb3 Qb6 14. Bxf6 Bxf6 15. Nd5 Qd8 16. Bd3 g6 17. exd4 Nxd4 18. Nxd4 exd4 19. Nxf6+ Qxf6 20. O-O Be6 21. Rfe1 Rac8 22. b3 Rfd8 23. Be4 Rc7 24. Qd2 Bg4 25. f3 Be6 26. a4) 12. Be2 (12. Nb3 Qb6 13. cxd5 Nxd5 14. Nxd5 exd5 15. Rxd5 Be6 (15... Bb4+ 16. Nd2 (16. axb4 Nxb4 17. Qd2 Nxd5 18. Qxd5 Be6 $19) 16... Rac8 $13) 16. Rb5) ({RR} 12. Nb3 Qb6 13. cxd5 Nxd5 14. Bd3 g6 15. O-O Nxf4 16. exf4 Rfd8 17. Na4 Qc7 18. Nac5 Nd4 19. Nxd4 Qxc5 20. Qxc5 Bxc5 21. Be4 Ba4 22. b3 Rxd4 23. Rxd4 Bxd4 24. bxa4 Rc8 25. Bxb7 Rc2 26. g3 Ra2 {Navara,D (2684)-Dubov,D (2708) chess.com INT 2022 ½-½ (44)}) 12... Rfc8 13. O-O (13. Nb3 Qb6 14. c5 $6 Bxc5 15. Na4 Nb4 $1 (15... Bb4+ 16. Kf1 $1 (16. axb4 Nxb4 17. Nxb6 Nxc2+ 18. Kd2 axb6 $17)) 16. axb4 (16. Qxc5 Bxa4) (16. Nxb6 Nxc2+ 17. Kd2 axb6 18. Kxc2 Ba4 $1 19. Rd3 Ne4 $17) 16... Bxa4 $17) 13... Qd8 14. cxd5 exd5 $146 (14... Nxd5 15. Nxd5 exd5 16. Qb3 Qb6 $6 17. Qxd5 Be6 18. Qb5) ({RR} 14... Nxd5 15. Nc4 Qe8 16. Bg3 b5 17. Nd6 Bxd6 18. Bxd6 Na5 19. Rd4 Nxc3 20. bxc3 Nc4 21. Bxc4 Rxc4 22. Rfd1 Rac8 23. Bb4 Rxd4 24. Rxd4 Bc6 25. e4 h6 26. Qd3 f5 27. exf5 exf5 28. f3 Qe1+ 29. Qf1 {Taborov,B (2365)-Lerner,K (2520) Yalta 1982 EXT 2022 [ChessBase II] 0-1 (36)}) 15. Nf3 $1 h6 16. Ne5 Be6 (16... Qe8 17. Nxc6 Bxc6 18. Qb3 Rd8 19. Bf3 Ne4 20. Nxd5 {? Tal} Ba4 {-+ Tal} 21. Nxe7+ Kf8 22. Rxd8 Bxb3 23. Rxe8+ Rxe8 24. Bxe4 $18) 17. Nxc6 Rxc6 18. Bf3 Qb6 19. Be5 $1 Ne4 20. Qe2 (20. Bd4 Bc5 21. Bxc5 Rxc5 22. Bxe4 dxe4 23. Qxe4 Qxb2 24. Na4 Re5 25. Qf4 Qb5) (20. Bxe4 dxe4 21. Qxe4 Qxb2 22. Nd5 Bxd5) 20... Nxc3 21. Bxc3 Rd8 (21... Bxa3 22. Bxg7 $1) (21... Rxc3 $5 22. bxc3 Qa5) 22. Rd3 $1 Rcd6 23. Rfd1 R6d7 24. R1d2 Qb5 25. Qd1 b6 26. g3 Bf8 27. Bg2 Be7 28. Qh5 $1 a6 29. h3 Qc6 30. Kh2 a5 31. f4 f6 (31... f5 32. Qg6 Bf8 33. Be5 {g3-g4}) 32. Qd1 Qb5 33. g4 g5 34. Kh1 Qc6 35. f5 Bf7 36. e4 Kg7 37. exd5 Qc7 38. Re2 b5 39. Rxe7 Rxe7 40. d6 Qc4 41. b3 1-0

[Event "Buenos Aires Clarin International"]
[Site "Buenos Aires"]
[Date "1979.??.??"]
[Round "8"]
[White "Petrosian, Tigran V"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2610"]
[BlackElo "2640"]
[PlyCount "38"]
[EventDate "1979.11.26"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[EventCategory "11"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 {ChessBase} e6 2. Nc3 d5 3. d4 Be7 4. Bf4 Nf6 5. e3 O-O 6. Nf3 c5 7. dxc5 Nc6 8. Qc2 Bxc5 9. Rd1 Qa5 10. a3 Be7 11. Nd2 a6 ({RR} 11... Bd7 12. Nb3 ({RR} 12. Nb3 Qb6 13. cxd5 Nxd5 14. Nxd5 exd5 15. Rxd5 Be6 ({RR} 15... Bb4+ 16. Nd2 ({RR} 16. axb4 Nxb4 17. Qd2 Nxd5 18. Qxd5 Be6) 16... Rac8) 16. Rb5) 12... Qb6 13. cxd5 Nxd5 14. Bd3 g6 15. O-O Nxf4 16. exf4 Rfd8 17. Na4 Qc7 18. Nac5 Nd4 19. Nxd4 Qxc5 20. Qxc5 Bxc5 21. Be4 Ba4 22. b3 Rxd4 23. Rxd4 Bxd4 24. bxa4 Rc8 25. Bxb7 Rc2 26. g3 {Navara,D (2684)-Dubov,D (2708) chess.com INT 2022 ½-½ (44)}) ({RR} 11... Qd8 12. Be2 h6 13. Bg3 Bd7 14. cxd5 exd5 15. Nb3 Rc8 16. O-O Be6 17. h3 a6 18. Qb1 Qb6 19. Nd4 Nxd4 20. Rxd4 Bc5 21. Na4 Qa7 22. Nxc5 Qxc5 23. Bd3 Nd7 24. Qd1 Nb6 25. Qh5 Rfe8 26. Bf4 {Chen,Z (2281)-Huang,Y (2014) Hong Kong HKG 2025 1-0 (34)}) ({RR} 11... Bd7 12. Be2 Rfc8 13. O-O ({RR} 13. Nb3 Qb6 14. c5 Bxc5 15. Na4 Nb4 ({RR} 15... Bb4+ 16. Kf1 ({RR} 16. axb4 Nxb4 17. Nxb6 Nxc2+ 18. Kd2 axb6)) 16. axb4 ({RR} 16. Qxc5 Bxa4) ({RR} 16. Nxb6 Nxc2+ 17. Kd2 axb6 18. Kxc2 Ba4 19. Rd3 Ne4) 16... Bxa4) 13... Qd8 14. cxd5 exd5 ({RR} 14... Nxd5 15. Nxd5 exd5 16. Qb3 Qb6 17. Qxd5 Be6 18. Qb5) 15. Nf3 h6 16. Ne5 Be6 ({RR} 16... Qe8 17. Nxc6 Bxc6 18. Qb3 Rd8 19. Bf3 Ne4 20. Nxd5 Ba4 21. Nxe7+ Kf8 22. Rxd8 Bxb3 23. Rxe8+ Rxe8 24. Bxe4) 17. Nxc6 Rxc6 18. Bf3 Qb6 19. Be5 Ne4 20. Qe2 ({RR} 20. Bd4 Bc5 21. Bxc5 Rxc5 22. Bxe4 dxe4 23. Qxe4 Qxb2 24. Na4 Re5 25. Qf4 Qb5) ({RR} 20. Bxe4 dxe4 21. Qxe4 Qxb2 22. Nd5 Bxd5) 20... Nxc3 21. Bxc3 Rd8 ({RR} 21... Bxa3 22. Bxg7) ({RR} 21... Rxc3 22. bxc3 Qa5) 22. Rd3 Rcd6 23. Rfd1 R6d7 24. R1d2 Qb5 25. Qd1 b6 26. g3 {Karpov,A (2705)-Spassky,B (2640) Montreal 1979 MCL [ChessBase] 1-0 (41)}) ({RR} 11... e5) 12. Be2 Bd7 13. O-O $146 ({RR} 13. g4 e5 14. g5 exf4 15. gxf6 Bxf6 16. Nxd5 fxe3 17. Nxf6+ gxf6 18. Rg1+ Kh8 19. fxe3 Rae8 20. Rg3 Rg8 21. Kf2 Rxg3 22. hxg3 Qg5 23. Nf1 Bh3 24. Qc3 Ne5 25. e4 Qg6 26. Ne3 Rg8 27. g4 Qg5 {Ftacnik,L (2483)-Zhakshylykov,E (2332) Chennai 2022 0-1}) ({RR} 13. g4 e5 14. g5 exf4 15. gxf6 Bxf6 16. Nxd5 fxe3 17. Nxf6+ gxf6 18. Rg1+ Kh8 19. fxe3 Rae8 20. Rg3 Rg8 21. Kf2 Rxg3 22. hxg3 Qg5 23. Nf1 Bh3 24. Qc3 Ne5 25. e4 Qg6 26. Ne3 Rg8 27. g4 Qg5 {Ftacnik,L (2483)-Zhakshylykov,E (2332) Chennai 2022 0-1}) 13... Rac8 14. Bg5 b5 15. cxb5 axb5 16. Bxb5 Nb4 17. Qb3 Bxb5 18. axb4 Qb6 19. Rfe1 Bd3 1/2-1/2

[Event "FRA-ch"]
[Site "Montpellier"]
[Date "1991.??.??"]
[Round "14"]
[White "Miralles, Gilles"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2445"]
[BlackElo "2550"]
[PlyCount "53"]
[EventDate "1991.08.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "FRA"]
[EventCategory "8"]
[SourceTitle "CBM 027"]
[Source "ChessBase"]
[SourceDate "1992.04.01"]
[SourceVersion "1"]
[SourceVersionDate "1992.04.01"]
[SourceQuality "1"]

1. d4 {Dautov,Rustem} d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bf4 O-O 6. Qc2 Nbd7 7. e3 c5 8. dxc5 Nxc5 9. Be2 dxc4 10. Bxc4 a6 11. a4 ({RR} 11. Rd1 Qa5 12. Ne5 Nce4 13. O-O Nxc3 14. bxc3 Qc5 15. Be2 Nd5 16. c4 Nxf4 17. exf4 b6 18. Qb3 Bd6 19. Bf3 Ra7 20. Rfe1 Rc7 21. g3 Bxe5 22. Rxe5 Qxc4 23. Qxb6 Rd7 24. Qb2 Rxd1+ 25. Bxd1 Rd8 {Mamedyarov,S (2766)-Ponomariov,R (2733) Zug 2013 ½-½ (71)}) 11... Bd7 ({RR} 11... Nd5 12. Bxd5 exd5 13. O-O Be6 14. b4 ({RR} 14. Be5) 14... Nd7 15. Rab1 Rc8 16. Qd3 d4 17. Nxd4 Bc4) ({RR} 11... b6 12. b4 Ncd7 13. b5 axb5 14. Nxb5 Bb4+ 15. Ke2 Bb7 16. Rhd1 Qe7 17. Qb3 Nd5 18. Bg5 f6 19. Bh4 Nc5 20. Qc2 Rfc8) 12. O-O Qa5 ({RR} 12... Rc8 13. a5 Qe8 14. Nd2 Bc6 15. b4 Ncd7 16. Qb3 Nh5 17. Bg3 Nxg3 18. hxg3 Bf6) 13. Rfd1 $146 ({RR} 13. Ne5 Rac8 14. Qe2 Rfd8 15. Rfb1 Nce4 16. Nxe4 Nxe4 17. Bd3 Qb4 18. Qf3 Nf6 19. b3 ({RR} 19. Nxd7 Rxd7) 19... Be8 20. Bc4 Nd5 21. Nd3 Qa5 22. Be5 f6 23. b4 ({RR} 23. Bd4 Bf7) 23... Qb6 ({RR} 23... Bxb4 24. Rxb4 ({RR} 24. Bxf6 Rxc4 25. Bxd8 Qxd8 26. e4 Bc3 27. exd5 Bxa1 28. Rxa1 Qxd5) ({RR} 24. Bxd5 Qxd5) ({RR} 24. Qg4 h5 25. Qxe6+ Bf7 26. Bxd5 Bxe6 27. Bxe6+ Kh8 28. Bxc8 fxe5) 24... fxe5 25. e4 Bg6 26. exd5 exd5 27. Nxe5 dxc4) 24. Bd4 Qc6 25. Bc5 Bf7 26. Bxd5 ({RR} 26. e4 Bxc5 27. bxc5 Nc3 28. Rb6 Qxe4 29. Qxe4 Nxe4 30. Rxb7 a5) ({RR} 26. a5) 26... Qxd5 27. Qxd5 Rxd5 {Illescas Cordoba,M (2595)-Vallejo Pons,F (2629) Dos Hermanas 2003 CBM 095 [Dautov,Rustem] ½-½ (56)}) ({RR} 13. e4 Bc6 14. Rfe1 Rfd8 15. Bd2 Qc7 16. Rac1 Qd7 17. a5 Rac8 18. Bf4 Qe8 19. b3 Bb5 20. Red1 Bxc4 21. bxc4 Rxd1+ 22. Rxd1 Rd8) ({RR} 13. e4 Bc6 14. Rfe1 Rfd8 15. Bd2 Qc7 16. Rac1 Qd7 17. a5 Rac8 18. Bf4 Qe8 19. b3 Bb5 20. Red1 Bxc4 21. bxc4 Rxd1+ 22. Rxd1 Rd8 23. Rb1 Qc6 24. e5 Nfd7 25. h3 h6 26. Be3 Qc7 27. Ne4 Rb8 {Romanova,I (2244)-Krivonosov,O (2439) Birstonas 2002 0-1 (66)}) 13... Rfd8 14. Bf1 Be8 15. Rxd8 Rxd8 16. Ne5 Qb4 17. Nc4 Nd5 18. Be5 f6 19. Bd4 Qb3 20. Qc1 Nxc3 21. bxc3 Bg6 22. Ra3 Qc2 23. Qxc2 Bxc2 24. Ra2 Bb3 25. Ra3 Bc2 26. Ra2 Bb3 27. Ra3 1/2-1/2

[Event "Sigeman & Co 06th"]
[Site "Malmo"]
[Date "1998.06.14"]
[Round "6"]
[White "Hansen, Curt"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2595"]
[BlackElo "2535"]
[PlyCount "43"]
[EventDate "1998.06.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SWE"]
[EventCategory "13"]
[SourceTitle "CBM 066"]
[Source "ChessBase"]
[SourceDate "1998.09.30"]
[SourceVersion "1"]
[SourceVersionDate "1998.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bf4 O-O 6. e3 Nbd7 7. cxd5 Nxd5 8. Nxd5 exd5 9. Bd3 Bb4+ 10. Nd2 Nf6 11. O-O Bd6 ({RR} 11... Bg4 12. Qc2 c6 13. Be5 h6 14. h3 Be6 15. a3 Bd6 16. Bxd6 Qxd6 17. b4 Rfc8 18. Rfc1 Qe7 19. Qc5 Qd8 20. b5 b6 21. Qb4 cxb5 22. Qxb5 Rxc1+ 23. Rxc1 Rc8 24. Qb2 Ne8 25. Ba6 Rc7 26. Nb1 {Giri,A (2764)-Liang,A (2690) Saint Louis USA 2026 ½-½ (38)}) 12. Bxd6 Qxd6 13. Qb3 $146 ({RR} 13. Re1 Re8 14. Qc2 Bg4 15. Rac1 c6 16. f3 Bh5 17. Qc3 Rad8 18. b4 Bg6 19. Bf1 Rc8 20. Nb3 h5 21. Qc5 Qb8 22. a4 Nd7 23. Qc3 Bf5 24. Qd2 Qd6 25. b5 c5 26. dxc5 Nxc5 27. Nd4 Bd7 {Moradiabadi,E (2530)-Ebrahim Shirazi,B (2037) Calgary 2017 1-0 (55)}) 13... Re8 14. Rfc1 c6 15. Rc3 a5 16. Rb1 g6 17. Qc2 Kg7 18. a3 a4 19. Rc1 Ng4 20. Nf3 Nh6 21. h3 Qe7 22. Qd1 1/2-1/2

[Event "FRA-chT"]
[Site "France"]
[Date "1992.??.??"]
[Round "?"]
[White "Guidez, Yann Michael"]
[Black "Spassky, Boris Vasilievich"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "2345"]
[BlackElo "2545"]
[PlyCount "70"]
[EventDate "1992.??.??"]
[EventType "team"]
[EventRounds "8"]
[EventCountry "FRA"]
[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 Nbd7 5. e3 Be7 6. Be2 O-O 7. O-O b6 8. cxd5 exd5 9. Qa4 $146 ({RR} 9. Qc2 Re8 10. Bb5 Bb7 11. Ne5 Bd6 12. f4 Qc8 13. Bd2 c6 14. Bd3 Nf8 15. Be1 Qc7 16. Rc1 Ne6 17. Qe2 a6 18. Nb5 axb5 19. Bxb5 Nd8 20. g4 Qc8 21. g5 Bxe5 22. fxe5 Qg4+ 23. Qxg4 Nxg4 {Yasnikovski,R-Micele,O Villa Ballester 1998 0-1 (40)}) ({RR} 9. Ne5 Bb7 10. Qa4 Nxe5 11. dxe5 Nd7 12. Rd1 Nxe5 13. e4 c6 14. Bf4 Ng6 15. exd5 cxd5 16. Bg3 Bf6 17. Bf3 Bxc3 18. bxc3 Qf6 19. Bxd5 Bxd5 20. Rxd5 Qxc3 21. Rad1 Rfe8 22. h4 Nf8 23. Kh2 a6 {Rosenberger,B (2200)-Jirovsky,P (2340) Bayern 2002 0-1 (44)}) ({RR} 9. Ne5 Bb7 10. f4 c5 11. Bd2 Ne4 12. Nxe4 dxe4 13. Bc3 Nf6 14. Bc4 Bd5 15. Qe2 Bxc4 16. Qxc4 Qd5 17. Qe2 Rac8 18. dxc5 Bxc5 19. Rfd1 Qe6 20. Bd4 Be7 21. b3 Nd5 22. Rac1 f6 23. f5 Qxf5 {Do,H (1968)-Nematov,T (2011) chess.com INT 2026 0-1 (34)}) ({RR} 9. Qb3 Bb7 10. Bd2 c5 11. Rfc1 Re8 12. Bb5 Bd6 13. Na4 Ne4 14. dxc5 Bxc5 15. Bb4 Bxb4 16. Qxb4 Re6 17. Nd4 Rg6 18. Nc6 Bxc6 19. Bxc6 Qg5 20. g3 Rd8 21. Bxd7 Rxd7 22. Rc8+ Rd8 23. Rxd8+ Qxd8 {Hiti,D (1580)-Tomazini,Z (1658) Murska Sobota 2006 0-1 (33)}) 9... Bb7 10. Rd1 c6 11. Bd2 Bd6 12. Rac1 Re8 13. Be1 g6 14. Bf1 Ng4 15. Ne2 a6 16. Nf4 Ngf6 17. b4 b5 18. Qb3 Nb6 19. Nd3 Nc4 20. a4 Bc8 21. Ra1 Bg4 22. Be2 Ne4 23. Ra2 f6 24. Nc5 Bxc5 25. dxc5 Bxf3 26. gxf3 Ng5 27. Bc3 Qe7 28. h4 Ne6 29. Ba1 f5 30. e4 Qxh4 31. Qc3 Rad8 32. axb5 axb5 33. Bxc4 bxc4 34. Ra7 d4 35. Qxc4 fxe4 0-1

[Event "Gjovik Sjakklubb 75th anniversary"]
[Site "Gjovik"]
[Date "1983.08.??"]
[Round "?"]
[White "Agdestein, Simen"]
[Black "Spassky, Boris Vasilievich"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2380"]
[BlackElo "2605"]
[PlyCount "105"]
[EventDate "1983.08.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NOR"]
[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 b6 7. Rc1 c5 8. cxd5 Nxd5 9. Nxd5 exd5 10. Bd3 ({RR} 10. Be2 c4 11. Ne5 Bb4+ 12. Kf1 Bb7 13. Qa4 Bd6 14. Bf3 a6 15. h4 b5 16. Qd1 f6 17. Ng4 Bxf4 18. exf4 Nc6 19. g3 Qd7 20. Ne3 Ne7 {½-½ (20) Nagy,G (2429)-Bacrot,A (2459) Kuressaare EST 2026}) 10... Nd7 ({RR} 10... c4 11. Bb1 Bb4+ 12. Kf1 Bd6 13. Ne5 Bxe5 14. dxe5 Nc6 15. h4 Re8 16. Bg5 Qc7 17. f4 h6 18. Qc2 hxg5 19. Qh7+ Kf8 20. Qh8+ Ke7 21. Qxg7 Be6 22. hxg5 Kd7 23. Qf6 Kc8 24. Rh7 Qd8 25. Rd1 {Predojevic,B (2654)-Dreev,A (2662) Sibenik 2009 ½-½ (60)}) 11. O-O Bb7 12. Qc2 $146 ({RR} 12. Re1 Nf6 13. Ne5 Rc8 14. Bf5 Ra8 15. Qf3 Re8 16. Bg5 Qd6 17. h4 g6 18. Bh3 Bc8 19. Bf4 Bxh3 20. Nxf7 Qd7 21. Nh6+ Kg7 22. gxh3 Nh5 23. Ng4 Nxf4 24. Qxf4 Qf5 25. Qg3 Qh5 26. dxc5 bxc5 {Kock,H (2245)-Krebs,P Schwabstedt 1994 ½-½ (38)}) 12... g6 13. dxc5 bxc5 14. Rfd1 Nf6 15. Bh6 Qb6 16. Bxf8 Bxf8 17. Be2 a5 18. Nd2 a4 19. Bf3 Qe6 20. Re1 Nd7 21. e4 Ne5 22. Be2 Bh6 23. Rcd1 dxe4 24. Nxe4 Qf5 25. Bf1 Bf8 26. Qe2 Re8 27. Ng3 Qf4 28. Qc2 h5 29. Re3 c4 30. Rde1 Bc5 31. R3e2 Kg7 32. Qc1 Qg4 33. Re4 Bxe4 34. Rxe4 Qe6 35. Qg5 f5 36. Bxc4 Bxf2+ 37. Kf1 Bxg3 38. Bxe6 fxe4 39. Qxg3 Rxe6 40. Qc3 Kf7 41. Qd4 Ng4 42. Qxa4 Ne3+ 43. Kf2 Nf5 44. Qc4 e3+ 45. Ke2 Kf6 46. a4 Rd6 47. a5 Rd2+ 48. Ke1 Kg5 49. Qb5 Kf4 50. a6 Nd4 51. Qc4 Ke5 52. a7 Rxb2 53. Qc5+ 1-0

[Event "GER-ch54 International02"]
[Site "Dortmund"]
[Date "1973.06.02"]
[Round "15"]
[White "Popov, Luben"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D37"]
[PlyCount "37"]
[EventDate "1973.05.17"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[EventCategory "7"]
[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 c5 6. dxc5 Na6 7. cxd5 exd5 8. Bd6 Nxc5 9. Bxe7 Kxe7 10. e3 Be6 11. Be2 Qb6 12. Qd4 $146 ({RR} 12. O-O Rhc8 13. Na4 Nxa4 14. Qxa4 Qxb2 15. Nd4 Bd7 16. Qd1 Qa3 17. Rb1 Rc7 18. Bb5 Kf8 19. Qf3 Qd6 20. Bxd7 Rxd7 21. Rfc1 Rc7 22. Qf5 {½-½ (22) Pelletier,Y (2589)-Narciso Dublan,M (2487) Sanxenxo 2004}) 12... Rhc8 13. O-O Nce4 14. Na4 Qxd4 15. Nxd4 Bd7 16. Bb5 Bxb5 17. Nxb5 Nc5 18. Nxc5 Rxc5 19. Nd4 1/2-1/2

[Event "Bundesliga 1984/85"]
[Site "Germany"]
[Date "1984.11.11"]
[Round "3.2"]
[White "Robatsch, Karl"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2430"]
[BlackElo "2615"]
[PlyCount "43"]
[EventDate "1984.10.14"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "GER-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Muenchen 36"]
[BlackTeam "Solingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. Bf4 O-O 6. Rc1 c5 7. dxc5 Bxc5 8. cxd5 exd5 9. e3 Nc6 10. Be2 Be6 11. O-O a6 12. Ne5 ({RR} 12. Na4 Ba7 13. Ne5 d4 14. Nxc6 bxc6 15. exd4 Bxa2 16. Rxc6 Qxd4 17. Be3 Qxd1 18. Rxd1 Bb3 19. Ra1 Bxe3 20. fxe3 Rad8 {½-½ (20) Horvath,D (2262)-Ayaan Garg (2131) Budapest HUN 2026}) 12... Be7 13. Na4 Nxe5 14. Bxe5 b5 $146 ({RR} 14... Rc8 15. Rxc8 Qxc8 16. Qd4 b5 17. Nc3 Rd8 18. Bd3 Ne8 19. Rc1 Qb7 20. Ne2 Rc8 21. Rxc8 Bxc8 22. a4 Qc6 23. axb5 axb5 24. Qa7 Bc5 25. Qb8 Bd7 26. h3 f6 27. Bc3 Qc7 28. Qxc7 Nxc7 29. Ba5 {Robatsch,K (2400)-Baumgartner,H (2350) Austria 1990 0-1 (43)}) 15. Bc7 Qe8 16. Nb6 Ra7 17. Bf3 Rxc7 18. Rxc7 Bd8 19. Qc2 Bxc7 20. Qxc7 Qb8 21. Rc1 Rd8 22. Qxb8 1/2-1/2

[Event "URS-ch26 Semifinal"]
[Site "Rostov on Don"]
[Date "1958.??.??"]
[Round "?"]
[White "Spassky, Boris Vasilievich"]
[Black "Borisenko, Georgy Konstantinov"]
[Result "0-1"]
[ECO "D37"]
[PlyCount "116"]
[EventDate "1958.09.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 {ChessBase II} e6 2. Nc3 d5 3. d4 Be7 4. Nf3 Nf6 5. e3 O-O 6. Bd3 dxc4 7. Bxc4 c5 8. O-O a6 9. Qe2 b5 10. Bb3 Bb7 11. Rd1 Nbd7 ({RR} 11... Qb6 12. Ne5 Nc6 13. dxc5 Bxc5 14. Nd3 Be7 15. e4 Nd4 16. Qe3 Ng4 17. Qg3 Nxb3 18. axb3 f5 19. h3 Nf6 20. exf5 exf5 21. Nf4 Bc5 22. Be3 Bxe3 23. fxe3 Rfe8 24. Rd4 Rad8 25. Rad1 Rxd4 26. Rxd4 {Fernandez Siles,L (2173)-Nalbandyan,V (2157) chess.com INT 2026 0-1 (50)}) 12. Bd2 $146 ({RR} 12. e4 cxd4 13. Rxd4 Qb6 14. Bg5 Bc5 15. Rd2 Bc6 16. h3 h6 17. Bh4 Ra7 18. Rad1 Bb4 19. Bc2 Re8 20. Nd4 Ba8 21. Rd3 Be7 22. e5 Nd5 23. Nxd5 Bxd5 24. Bxe7 Rxe7 25. Nf5 Re8 26. Nxh6+ gxh6 {Mar,C (2370)-Winslow,E (2345) San Francisco 1987 EXT 2015 [ChessBase II] 1-0 (34)}) ({RR} 12. e4 b4 13. d5 bxc3 14. dxe6 fxe6 15. Ng5 Qb6 16. Bxe6+ Kh8 17. Bxd7 h6 18. Ne6 Rf7 19. bxc3 Bxe4 20. Nf4 g5 21. Be6 Rff8 22. Bd5 Bxd5 23. Nxd5 Nxd5 24. Rxd5 Bf6 25. Be3 Rac8 26. Rad1 Bxc3 {Cori,J (2657)-Rambaldi,F (2574) Saint Louis 2017 1-0 (39)}) ({RR} 12. e4 c4 13. Bc2 b4 14. Nb1 Rc8 15. Nbd2 Qc7 16. e5 Nd5 17. Ne4 Rfd8 18. Nfg5 Nf8 19. Qh5 Bxg5 20. Bxg5 Re8 21. Nd6 Ng6 22. Rac1 c3 23. Be4 f5 24. Bxd5 Bxd5 25. bxc3 bxc3 26. Rd3 Qd7 {Lammers,M (2336)-Kraemer,M (2579) Hannover GER 2024 1-0 (52)}) 12... Bd6 13. a3 Qe7 14. e4 cxd4 15. Nxd4 h6 16. Kh1 Bc5 17. Nc2 Nh7 18. Bf4 Nb6 19. Rd3 Rad8 20. Rg3 Kh8 21. Rf1 Rd7 22. Ba2 Qh4 23. Bc1 Rc8 24. Ne1 b4 25. axb4 Bxb4 26. f4 Bxc3 27. bxc3 Na4 28. c4 Nf6 29. Nf3 Qh5 30. Rh3 Nc3 31. Qb2 Qa5 32. Ne5 Rd1 33. Nxf7+ Kg8 34. Nxh6+ gxh6 35. Rg3+ Kf7 36. Rxd1 Nxd1 37. Qxb7+ Rc7 38. Bd2 Qc5 39. Qb1 Nf2+ 40. Kg1 Nd1+ 41. Kh1 Nxe4 42. Be1 Ndf2+ 43. Bxf2 Nxf2+ 44. Kg1 Ne4+ 45. Kh1 Nxg3+ 46. hxg3 Qh5+ 47. Kg1 Qg6 48. Qb3 Qe4 49. Qd1 Ke7 50. Qh5 Rd7 51. Qxh6 Qd4+ 52. Kh2 Rd8 53. Bb1 Rh8 54. Bh7 Qf6 55. Qh5 Kf8 56. g4 Kg7 57. Kg3 Qc3+ 58. Kf2 Qd4+ 0-1

[Event "Olympiad-18 Final A"]
[Site "Lugano"]
[Date "1968.11.04"]
[Round "11"]
[White "Larsen, Bent"]
[Black "Spassky, Boris Vasilievich"]
[Result "0-1"]
[ECO "D37"]
[PlyCount "72"]
[EventDate "1968.10.26"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "SUI"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Denmark"]
[BlackTeam "Soviet Union"]
[WhiteTeamCountry "DEN"]
[BlackTeamCountry "URS"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. Bf4 O-O 6. e3 Nbd7 7. Rc1 c6 8. h3 a6 9. a3 dxc4 10. Bxc4 b5 11. Ba2 Bb7 12. O-O c5 13. d5 Nxd5 14. Nxd5 Bxd5 15. Bxd5 exd5 16. Qxd5 Nf6 17. Qb7 Re8 18. Rfd1 Qc8 19. Qxc8 Raxc8 20. Bd6 Kf8 21. Kf1 $146 ({RR} 21. Bxe7+ Kxe7 22. b3 Red8 23. Rxd8 Kxd8 24. Kf1 Ke7 25. Ke2 Ne4 26. Ne5 Nd6 27. a4 f6 28. Nf3 Rc7 29. Nd2 Ke6 30. g4 Kd5 {½-½ (30) Malaniuk,V (2600)-Erneste,I (2365) Katowice 1993}) 21... Ne4 22. Bxe7+ Kxe7 23. Rd5 Rcd8 24. Rh5 h6 25. b4 c4 26. a4 Kf6 27. axb5 g6 28. Rxh6 axb5 29. Nd4 Nd2+ 30. Kg1 Nb3 31. Nxb3 cxb3 32. Rb1 Re4 33. g3 Rxb4 34. Rh4 Rxh4 35. gxh4 Rd3 36. Kg2 Ke5 0-1

[Event "Candidates f Spassky-Kortschnoj +4-1=5"]
[Site "Kiev"]
[Date "1968.09.26"]
[Round "10"]
[White "Kortschnoj, Viktor Lvovich"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D37"]
[PlyCount "77"]
[EventDate "1968.09.06"]
[EventType "match"]
[EventRounds "10"]
[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. e3 O-O 6. a3 b6 7. cxd5 exd5 8. Bd3 c5 9. Ne5 ({RR} 9. b3 Nc6 10. Ne2 Ne4 11. Bb2 Bf6 12. Qc2 Re8 13. O-O Bb7 14. Rad1 cxd4 15. Nexd4 Nxd4 16. Bxd4 Bxd4 17. Nxd4 Rc8 18. Qb2 Qf6 19. Rc1 h6 20. b4 Nd6 21. Rxc8 Rxc8 22. Rc1 Qd8 23. Rc2 Kf8 {Cheparinov,I (2646)-Grebnev,A (2555) New York USA 2024 ½-½ (40)}) 9... Bb7 10. Ne2 $146 ({RR} 10. O-O Nc6 11. f4 cxd4 12. Nxc6 Bxc6 13. exd4 Ne4 14. Bxe4 dxe4 15. d5 Bb7 16. Qe2 f5 17. Rd1 Rf6 18. Be3 Rc8 19. Rd2 Rh6 20. Bd4 Bd6 21. g3 Bc5 22. Rad1 Rd6 23. Bxc5 Rxc5 24. Qe3 Ba6 {Basta,D-Suvalic,F Pula 1971 0-1 (54)}) ({RR} 10. O-O Nc6 11. Nxc6 Bxc6 12. Qf3 Re8 13. Rd1 Qc8 14. b3 Qb7 15. Bb2 b5 16. Bc2 a5 17. Ne2 c4 18. Nf4 Bd6 19. bxc4 bxc4 20. Bc3 {½-½ (20) Hamdouchi,H (2502)-Pourquet,M (2264) Chartres FRA 2026}) 10... Nc6 11. b3 Bd6 12. Nxc6 Bxc6 13. Bb2 Re8 14. Ng3 g6 15. O-O Rc8 16. Ba6 Rc7 17. Rc1 Re6 18. Be2 h5 19. dxc5 bxc5 20. Bf3 Bb5 21. Re1 Be5 22. Bxe5 Rxe5 23. b4 h4 24. Ne2 Bxe2 25. Rxe2 cxb4 26. axb4 Rxc1 27. Qxc1 Qb6 28. Qb2 d4 29. Qxd4 Qxd4 30. exd4 Rb5 31. Kf1 Rxb4 32. Rd2 a5 33. Ke2 Ne8 34. Bc6 Nd6 35. d5 Kf8 36. Kd3 Rb3+ 37. Kc2 Ra3 38. Kd1 a4 39. Rd4 1/2-1/2

[Event "Interzonal-10b"]
[Site "Manila"]
[Date "1976.06.14"]
[Round "2"]
[White "Biyiasas, Peter"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2460"]
[BlackElo "2630"]
[PlyCount "58"]
[EventDate "1976.06.13"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "PHI"]
[EventCategory "12"]
[SourceTitle "IZT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nf6 3. Nf3 d5 4. d4 Bb4 5. Bg5 h6 6. Bxf6 Qxf6 7. Qa4+ Nc6 8. cxd5 ({RR} 8. Rc1 O-O 9. e3 Qg6 10. Qc2 Qxc2 11. Rxc2 Rd8 12. a3 Bf8 13. cxd5 exd5 14. g3 Ne7 15. Bd3 c6 16. O-O Bf5 17. Bxf5 Nxf5 18. b4 a5 19. Rb1 axb4 20. axb4 Nd6 21. b5 Nc4 22. bxc6 bxc6 {Nakamura,H (2802)-Bluebaum,M (2640) chess.com INT 2024 1-0 (82)}) 8... exd5 9. Ne5 ({RR} 9. a3 Bxc3+ 10. bxc3 O-O 11. e3 Rd8 12. Be2 Ne7 13. O-O Nf5 14. Qb3 c6 15. a4 Nd6 16. Ne5 Re8 17. a5 a6 18. Bd3 Bf5 19. Qb4 Bxd3 20. Nxd3 Re7 21. Ne5 Rae8 22. Ra2 Nf5 23. c4 dxc4 {Harakis,A (2192)-Bullen,A (2029) Cardiff WLS 2026 0-1 (38)}) 9... Bd7 $146 ({RR} 9... O-O 10. Nxc6 Bxc3+ 11. bxc3 bxc6 12. e3 Qg6 13. g3 Qe4 14. Rg1 Bg4 15. h3 Bf3 16. Kd2 c5 17. Bd3 Qe6 18. Qa5 Be4 19. Bxe4 Qxe4 20. Rab1 Rab8 21. Rb5 c6 22. Rxb8 Rxb8 23. Qa3 c4 24. Rc1 {Pegno,M (1942)-Dobboletta,A (2206) Imola 2021 0-1 (60)}) ({RR} 9... O-O 10. Nxc6 Bxc3+ 11. bxc3 Bd7 12. e3 a6 13. Be2 Bxc6 14. Qb3 Rad8 15. O-O Rd6 16. Rfe1 Re8 17. Rad1 Qg5 18. Bd3 h5 19. Qc2 Rde6 20. Qe2 Bd7 21. Rb1 Bc8 22. Rec1 h4 23. c4 h3 24. g3 {Dodero,E-Ivkov,B Mar del Plata 1955 0-1 (46)}) 10. Nxc6 Bxc3+ 11. bxc3 Bxc6 12. Qa3 h5 13. h4 Rh6 14. Rh3 Qd6 15. Re3+ Kf8 16. Qxd6+ Rxd6 17. Rb1 g6 18. Rd3 b5 19. e3 Bd7 20. Rd2 a6 21. Bd3 c5 22. Bc2 Rc8 23. Ra1 Rb6 24. Bd1 a5 25. Rb2 c4 26. a3 Ke7 27. Rab1 Rcb8 28. Bc2 f5 29. g3 Be8 1/2-1/2

[Event "URS-ch23 Final"]
[Site "Leningrad"]
[Date "1956.01.25"]
[Round "9"]
[White "Kholmov, Ratmir D"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D38"]
[PlyCount "70"]
[EventDate "1956.01.10"]
[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. Nf3 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Qa4+ Nc6 7. Bg5 h6 8. Bxf6 Qxf6 9. e3 O-O 10. Rc1 Qg6 11. Qd1 Be6 ({RR} 11... Ne7 12. Ne5 Qf6 13. Nd3 Ba5 14. b4 Bb6 15. Be2 c6 16. O-O a6 17. a4 Bc7 18. g3 Bd6 19. b5 axb5 20. axb5 Ra3 21. Nb1 Ra2 22. Nc3 Ra3 23. Nb1 Ra2 24. Nc3 Ra3 {½-½ (24) Duda,J (2731)-Wojtaszek,R (2722) Prague 2019}) ({RR} 11... Re8 12. a3 Bxc3+ 13. Rxc3 Bg4 14. Be2 Rad8 15. O-O Bh3 16. Ne1 Bf5 17. Bd3 Be4 18. Bxe4 dxe4 19. Qc2 a5 20. Rc5 Rd6 21. g3 Red8 22. Ng2 Qg4 23. Qd1 Qxd1 24. Rxd1 b6 25. Rc4 Ne5 26. Rxc7 {Akobian,V (2564)-Moksh,A (2373) chess.com INT 2025 1-0 (42)}) 12. a3 Bd6 13. g3 Ne7 $146 ({RR} 13... a6 14. Bg2 Qh5 15. O-O Bg4 16. h3 Bxh3 17. Bxh3 Qxh3 18. Nxd5 Rfe8 19. Nh4 Re4 20. Ng2 Rd8 21. Qf3 Rde8 22. Ngf4 Qf5 23. Kg2 g6 24. Rh1 Kg7 25. Nh5+ {1-0 (25) Garcia Ilundain,D (2510)-Sharif,M (2465) Linares 1995}) 14. Nb5 Bg4 15. h3 Bxf3 16. Qxf3 c6 17. Nxd6 Qxd6 18. Bd3 Rfe8 19. O-O Kf8 20. Rc5 a6 21. Rfc1 Ng8 22. b4 Nf6 23. Kg2 Ne4 24. Bxe4 Rxe4 25. a4 Re6 26. b5 axb5 27. axb5 Rf6 28. bxc6 Rxf3 29. cxb7 Ra2 30. R1c2 Rxc2 31. Rxc2 Rxe3 32. fxe3 Ke7 33. Rc8 Qa6 34. Re8+ Kf6 35. b8=Q Qe2+ 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 "Interzonal-03"]
[Site "Gothenburg"]
[Date "1955.09.12"]
[Round "17"]
[White "Fuderer, Andrija"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D40"]
[PlyCount "88"]
[EventDate "1955.08.15"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "SWE"]
[SourceTitle "IZT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 {ChessBase II} Nf6 2. Nc3 e6 3. d4 Bb4 4. Nf3 c5 5. e3 O-O 6. Bd3 Nc6 7. O-O d5 8. dxc5 Bxc5 9. a3 a6 10. b4 Ba7 11. cxd5 ({RR} 11. Bb2 dxc4 12. Bxc4 Qxd1 13. Rfxd1 b5 14. Bd3 Bb7 15. Ne4 Nxe4 16. Bxe4 Rfd8 17. Kf1 Rxd1+ 18. Rxd1 Rd8 19. Rc1 Rc8 20. Ne5 Nd8 21. Rxc8 Bxc8 22. Nc6 Nxc6 23. Bxc6 f6 24. Ke2 Kf7 25. f4 Ke7 {Georgiev,V (2564)-Korneev,O (2619) Elgoibar 2000 ½-½ (35)}) ({RR} 11. Bb2 Qe7 12. Qe2 dxc4 13. Bxc4 b5 {½-½ (13) Podat,V (2278)-Poetsch,H (2456) Heusenstamm GER 2025}) 11... exd5 12. Bb2 $146 ({RR} 12. h3 Re8 13. Qc2 Ne5 14. Be2 Qd6 15. Rd1 Be6 16. Qd2 Rad8 17. Bb2 Nxf3+ 18. Bxf3 Bb8 19. Qd4 Qh2+ 20. Kf1 Be5 21. Qh4 d4 {0-1 (21) Iro,H-Mahdy,K (2351) St Veit 2000}) ({RR} 12. b5 axb5 13. Nxb5 Bb8 14. Bb2 Bg4 15. Be2 Ne4 16. Nfd4 Bxe2 17. Qxe2 Nxd4 18. Nxd4 Ra6 19. Nf5 Qg5 20. Qf3 g6 21. Ng3 Nd2 22. Qd1 Nxf1 23. Qd4 Be5 24. Qxe5 Qxe5 25. Bxe5 Nd2 26. h4 Rc8 {Arroyo Salido,M (2230)-Fedorowicz,J (2530) Candas 1992 TD [ChessBase II] 0-1 (34)}) 12... Bg4 13. h3 Bh5 14. Be2 Rc8 15. Qb3 Bxf3 16. Bxf3 d4 17. Nd5 Nxd5 18. Bxd5 dxe3 19. fxe3 Bxe3+ 20. Kh1 Qg5 21. Rae1 Bf4 22. Re4 Be5 23. Bxc6 Bxb2 24. Bxb7 Qb5 25. Rfe1 Qxb7 26. Qxb2 Qc6 27. Qb3 g6 28. a4 Qc2 29. Qxc2 Rxc2 30. Rb1 Rfc8 31. b5 Rc1+ 32. Re1 Rxe1+ 33. Rxe1 axb5 34. axb5 Kf8 35. Kg1 Rb8 36. Rb1 Ke7 37. Kf2 Kd6 38. Ke3 Kc5 39. Kf4 f6 40. Rc1+ Kd5 41. Rd1+ Kc5 42. Rd7 Rxb5 43. Rxh7 Kd6 44. Rh6 g5+ 1/2-1/2

[Event "URS-ch23 Final"]
[Site "Leningrad"]
[Date "1956.01.28"]
[Round "11"]
[White "Spassky, Boris Vasilievich"]
[Black "Bannik, Anatolij"]
[Result "1/2-1/2"]
[ECO "D40"]
[PlyCount "58"]
[EventDate "1956.01.10"]
[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. Nf3 Be7 5. e3 O-O 6. Bd3 c5 7. O-O Nc6 8. a3 cxd4 9. exd4 dxc4 10. Bxc4 b6 11. Qd3 Bb7 12. Bg5 Rc8 13. Rad1 Nd5 ({RR} 13... Qd6 14. Ba2 Rfd8 15. Bb1 g6 16. Ba2 Nh5 17. d5 Bxg5 18. Nxg5 Ne5 19. Qe3 Ng4 20. Qh3 Qf4 21. dxe6 Qxg5 22. exf7+ Kg7 23. Ne2 Rxd1 24. Rxd1 Ne5 25. Ng3 Nf4 26. f8=Q+ Rxf8 27. Rd7+ Nf7 28. Nh5+ {Erdogdu,M (2409)-Mohammad,N (2543) Chess.com INT 2017 0-1 (42)}) 14. Bxd5 Bxg5 15. Be4 ({RR} 15. Ba2 Bf6 16. d5 exd5 17. Nxd5 Ne5 18. Nxe5 Bxe5 19. Rfe1 Bxd5 20. Bxd5 Qf6 21. b3 Rc3 22. Qe4 Bd6 23. a4 g6 24. g3 Bc5 25. Re2 a5 26. Kg2 h5 27. h4 Rd8 28. Rdd2 Kg7 29. Bc4 Rxd2 {Lecki,L (2172)-Osetrov,D (2302) Senta SRB 2026 ½-½ (33)}) 15... f5 16. Bxc6 $146 ({RR} 16. Nxg5 Qxg5 17. Bf3 Rfe8 18. Rfe1 Rcd8 19. d5 e5 20. Qb5 Nb8 21. Qb3 Kh8 22. Nb5 e4 23. Be2 f4 24. Nc7 f3 25. Bf1 Ba6 26. Nxa6 Nxa6 27. Qe3 Qg6 28. Kh1 fxg2+ 29. Bxg2 Nc5 30. Rd4 h6 {Mader,M (2061)-Kraemer,E Germany 2007 ½-½ (42)}) 16... Rxc6 17. Rfe1 Bf6 18. d5 exd5 19. Nxd5 Rc5 20. Nxf6+ Qxf6 21. Qb3+ Kh8 22. Re6 Qf7 23. Ng5 Qh5 24. Re7 Bd5 25. Nf7+ Kg8 26. Nh6+ Kh8 27. Nf7+ Kg8 28. Nh6+ Kh8 29. Nf7+ Kg8 1/2-1/2

[Event "October Revolution 50years"]
[Site "Moscow"]
[Date "1967.06.11"]
[Round "15"]
[White "Filip, Miroslav"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D40"]
[PlyCount "33"]
[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 c5 3. Nf3 e6 4. e3 d5 5. Nc3 Nc6 6. a3 cxd4 7. exd4 Be7 8. Bd3 dxc4 9. Bxc4 O-O 10. O-O b6 11. d5 Na5 12. Ba2 Nxd5 13. Nxd5 exd5 14. Bxd5 Bb7 15. Bxb7 Nxb7 16. Be3 Bf6 17. Bd4 $146 ({RR} 17. Qe2 Nc5 18. Rad1 Qe8 19. Rfe1 Qa4 20. Nd4 Rad8 21. b4 Ne4 22. Rd3 Rfe8 23. Qd1 Qd7 24. Qc2 Rc8 25. Qb3 h6 26. Red1 Ng5 27. h3 Nxh3+ 28. gxh3 Qxh3 29. Bf4 Qg4+ 30. Bg3 h5 31. Kh1 Qh3+ {Simagin,V-Szabo,L Telegraph 1949 1-0 (53)}) 1/2-1/2

[Event "Bucharest Int 03rd"]
[Site "Bucharest"]
[Date "1953.01.??"]
[Round "8"]
[White "Stoltz, Gosta"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D40"]
[PlyCount "62"]
[EventDate "1953.01.26"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "ROU"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. e3 d5 5. Nc3 Be7 6. a3 O-O 7. Bd3 cxd4 8. exd4 dxc4 9. Bxc4 Nbd7 10. O-O Nb6 11. Ba2 Bd7 ({RR} 11... Nbd5 12. Ne2 b6 13. Ng3 Ba6 14. Re1 Rc8 15. Ne5 Qd6 16. Qa4 b5 17. Qd1 Rfd8 18. Bg5 h6 19. Bxf6 Nxf6 20. Nxf7 Kxf7 21. Rxe6 Qxe6 22. Bxe6+ Kxe6 23. Qe2+ Kf7 24. Re1 Bd6 25. Qe6+ Kf8 26. Nf5 {Musovic,A (2243)-Sapkaroski,G (2133) Prishtina KOS 2025 1-0 (57)}) 12. Ne5 Rc8 13. Qf3 $146 ({RR} 13. Bg5 Bc6 14. Nxc6 Rxc6 15. Qd3 Nbd5 16. Rfe1 Nxc3 17. bxc3 Re8 18. c4 Qa5 19. Bd2 Qc7 20. d5 exd5 21. cxd5 Rd8 22. Qe2 Rc2 23. Qxe7 Qxe7 24. Rxe7 Rxd2 25. Rxb7 a5 26. h3 Nxd5 27. Bb3 Kf8 {Orsag,M (2312)-Vyprachticky,D (2332) Czech Republic 2022 ½-½ (41)}) ({RR} 13. Bg5 Bc6 14. Nxc6 Rxc6 15. Qd3 Nbd5 16. Rfe1 Nxc3 17. bxc3 Re8 18. c4 Qa5 19. Bd2 Qc7 20. d5 exd5 21. cxd5 Rd8 22. Qe2 Rc2 23. Qxe7 Qxe7 24. Rxe7 Rxd2 25. Rxb7 a5 26. h3 Nxd5 27. Bb3 Kf8 {Orsag,M (2312)-Vyprachticky,D (2332) Czech Republic 2022 ½-½ (41)}) 13... Bc6 14. Nxc6 Rxc6 15. Rd1 Nfd5 16. Ne4 Nc4 17. Nc5 Bxc5 18. Bxc4 Bb6 19. Bb5 Rd6 20. Be3 a6 21. Ba4 f5 22. Rd3 Nxe3 23. fxe3 f4 24. Rad1 e5 25. Qe4 Qe7 26. h3 fxe3 27. Rxe3 Rfd8 28. Bb3+ Kh8 29. Kh1 Bxd4 30. Rf3 Rf6 31. Bc2 g6 1/2-1/2

[Event "Interpolis-07"]
[Site "Tilburg"]
[Date "1983.10.21"]
[Round "8"]
[White "Spassky, Boris Vasilievich"]
[Black "Huebner, Robert"]
[Result "1/2-1/2"]
[ECO "D40"]
[WhiteElo "2605"]
[BlackElo "2625"]
[PlyCount "37"]
[EventDate "1983.10.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[EventCategory "15"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 c5 2. e3 e6 3. Nf3 Nf6 4. c4 d5 5. Nc3 Nc6 6. a3 dxc4 7. Bxc4 Be7 8. O-O O-O 9. dxc5 Qxd1 10. Rxd1 Bxc5 11. b4 Be7 12. Bb2 b6 13. Nb5 ({RR} 13. e4 Bb7 14. e5 Ng4 15. Nb5 Rad8 16. h3 Nh6 17. Nbd4 g6 18. Nxc6 Bxc6 19. Nd4 Bb7 20. g4 Bg5 21. Bc1 Bxc1 22. Raxc1 Kh8 23. Nb5 a6 24. Rxd8 Rxd8 25. Nd6 Rd7 26. Nxb7 Rxb7 27. Bxa6 Ra7 {Potkin,V (2597)-Alekseev,E (2632) Tallinn 2016 1-0 (47)}) 13... a5 $146 ({RR} 13... Bb7 14. Nd6 Bxd6 15. Rxd6 Rfd8 16. Rxd8+ Rxd8 17. Rc1 Kf8 18. Be2 Rc8 19. Nd2 Ne7 20. Rxc8+ Nxc8 21. f3 Ke7 22. e4 Ne8 23. Kf2 f6 24. e5 Nc7 25. exf6+ gxf6 26. Bd3 h6 27. Bc1 Kf7 28. Nf1 {Fressinet,L (2633)-Roselle,T (2161) Montagne 2019 1-0 (58)}) 14. bxa5 Nxa5 15. Be2 Bb7 16. Be5 Rfd8 17. Rxd8+ Bxd8 18. h3 Be7 19. Rc1 1/2-1/2

[Event "Chigorin Memorial-04"]
[Site "Sochi"]
[Date "1964.??.??"]
[Round "11"]
[White "Gheorghiu, Florin"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D40"]
[PlyCount "56"]
[EventDate "1964.08.26"]
[EventType "tourn"]
[EventRounds "15"]
[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. Nf3 c5 4. e3 d5 5. Nc3 Nc6 6. a3 cxd4 7. exd4 Be7 8. Bd3 dxc4 9. Bxc4 O-O 10. O-O a6 11. Ba2 b5 12. Bg5 Bb7 13. Qd3 ({RR} 13. h3 b4 14. axb4 Nxb4 15. Re1 Bxf3 16. gxf3 Nh5 17. Be3 Bg5 18. Kh2 Qd6+ 19. Kg2 Bxe3 20. fxe3 Qg3+ 21. Kf1 Qxh3+ 22. Kg1 Qg3+ 23. Kf1 Qh2 24. Re2 Ng3+ 25. Ke1 Nxe2 26. Nxe2 Rfc8 27. Nc3 Qxb2 {Gueldenapfel,T (1489)-Avilova,Y (1762) Biel SUI 2025 0-1 (31)}) ({RR} 13. Rc1 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 {Spassky,B-Ivkov,B Palma de Mallorca 1968 1-0 (32)}) 13... Rc8 14. Rfd1 ({RR} 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}) 14... Na5 $146 ({RR} 14... Qa5 15. Bxf6 Bxf6 16. Ne4 Ne7 17. Nfg5 Bxg5 18. Nxg5 Ng6 19. Qh3 h6 20. Nxf7 Nf4 21. Nxh6+ Kh7 22. Bb1+ g6 23. Qh4 Qd8 24. Nf5+ Qxh4 25. Nxh4 Kg7 26. Nf3 Nxg2 27. Ng5 Nf4 28. Be4 Bxe4 29. Nxe4 {Popov,D (2142)-Pogosian,M (2152) Dnipropetrovsk 2004 0-1 (54)}) 15. Ne5 Nd7 16. Bxe7 Qxe7 17. Nxd7 Qxd7 18. d5 Nc4 19. Qh3 Rfd8 20. Bxc4 bxc4 21. dxe6 Qxe6 22. Qxe6 fxe6 23. Rxd8+ Rxd8 24. Rd1 Bd5 25. f4 Kf7 26. Kf2 Ke7 27. g4 Rb8 28. Rd2 h5 1/2-1/2

[Event "Interzonal-06"]
[Site "Amsterdam"]
[Date "1964.05.29"]
[Round "8"]
[White "Pachman, Ludek"]
[Black "Spassky, Boris Vasilievich"]
[Result "0-1"]
[ECO "D40"]
[PlyCount "110"]
[EventDate "1964.05.20"]
[EventType "tourn"]
[EventRounds "23"]
[EventCountry "NED"]
[SourceTitle "IZT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 Nf6 4. e3 e6 5. d4 d5 6. dxc5 Bxc5 7. a3 dxc4 8. Qxd8+ Kxd8 9. Bxc4 Bd7 10. b4 Bd6 11. Nb5 Bb8 12. Nbd4 Nxd4 13. Nxd4 Ke7 14. Bb2 Rc8 15. Bd3 a5 $146 ({RR} 15... Bd6 16. Ke2 a6 {½-½ (16) Hort,V-Jansa,V Luhacovice 1969}) 16. b5 Bd6 17. Ke2 Nd5 18. Be4 Rc5 19. a4 f5 20. Bxd5 Rxd5 21. Rhc1 e5 22. Nb3 Be6 23. Rc2 Bb4 24. Ba3 Rd7 25. Nd2 e4 26. Bxb4+ axb4 27. Rb2 Rc8 28. a5 Rd5 29. Nb3 Rxb5 30. Nd4 Bc4+ 31. Kd2 Rbc5 32. Rxb4 Ba6 33. Rb2 g6 34. Rc2 Kd6 35. Rxc5 Rxc5 36. h4 Kd5 37. g3 Rc4 38. h5 Rc5 39. Ra3 Ke5 40. hxg6 hxg6 41. Nb3 Rc8 42. Ra4 Rh8 43. Nc5 Rd8+ 44. Kc3 Rd5 45. Nxa6 bxa6 46. Ra2 Rb5 47. Kc4 Kf6 48. g4 fxg4 49. Kd4 Kf5 50. Rc2 Rxa5 51. Rc8 Ra4+ 52. Kd5 g3 53. Rf8+ Kg4 54. fxg3 Kxg3 55. Ke5 g5 0-1

[Event "URS-chT Republics 14th Group3"]
[Site "Moscow"]
[Date "1979.07.??"]
[Round "3"]
[White "Tal, Mihail"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D40"]
[WhiteElo "2615"]
[BlackElo "2640"]
[PlyCount "55"]
[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 "Latvia"]
[BlackTeam "Russia"]
[WhiteTeamCountry "LAT"]
[BlackTeamCountry "RUS"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. e3 e6 5. d4 d5 6. a3 a6 7. b3 Be7 8. Bb2 O-O 9. Be2 cxd4 10. exd4 b6 11. O-O Bb7 12. cxd5 Nxd5 13. Nxd5 Qxd5 14. Bc4 Qh5 $146 ({RR} 14... Qd8 15. d5 Na5 16. dxe6 Nxc4 17. bxc4 Qxd1 18. Raxd1 Bxf3 19. Rd7 Bg4 20. Rxe7 {½-½ (20) Laxman,R (2416)-Kunal,M (2298) Chennai 2017}) 15. Ne5 Qxd1 16. Rfxd1 Nxe5 17. dxe5 Rfd8 18. a4 Bc5 19. Kf1 Kf8 20. f3 a5 21. Ke2 Ke7 22. Rac1 Rxd1 23. Rxd1 Bc6 24. Bd4 Bxd4 25. Rxd4 Rd8 26. Rxd8 Kxd8 27. Ke3 Ke7 28. g3 1/2-1/2

[Event "Match/Nation YUG-URS"]
[Site "Skopje"]
[Date "1969.??.??"]
[Round "?"]
[White "Spassky, Boris Vasilievich"]
[Black "Gligoric, Svetozar"]
[Result "1/2-1/2"]
[ECO "D40"]
[PlyCount "41"]
[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 d5 2. c4 e6 3. Nc3 c5 ({RR} 3... Nf6 4. Nf3 c5 {½-½ (20) Zhidkov,V-Grigorian,K Baku 1972}) 4. e3 Nf6 5. Nf3 Nc6 6. a3 a6 7. dxc5 Bxc5 8. b4 Ba7 9. Bb2 O-O 10. Qc2 Qe7 11. Be2 Rd8 12. O-O d4 13. exd4 Nxd4 14. Nxd4 Bxd4 15. Bf3 e5 16. Nd5 Nxd5 17. Bxd5 Bf5 18. Qxf5 Bxb2 19. Ra2 Bd4 20. Re2 Qd7 $146 21. Qe4 1/2-1/2

[Event "Tallinn"]
[Site "Tallinn"]
[Date "1973.03.08"]
[Round "12"]
[White "Andersson, Ulf"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D40"]
[PlyCount "69"]
[EventDate "1973.02.20"]
[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. c4 e6 2. Nf3 d5 3. e3 c5 4. d4 Nc6 5. Nc3 Nf6 6. a3 a6 7. dxc5 Bxc5 8. b4 Ba7 9. Bb2 O-O 10. Be2 dxc4 11. Qxd8 Rxd8 12. Bxc4 Bd7 ({RR} 12... b5 13. Bb3 Bb7 {½-½ (13) Hort,V (2595)-Tal,M (2705) Skara 1980}) ({RR} 12... b5 13. Be2 Bb7 14. O-O Rd7 15. Rfd1 Rxd1+ 16. Rxd1 Rd8 17. Rxd8+ Nxd8 18. Ne5 Nd5 19. Nxd5 Bxd5 20. Bd4 Bxd4 21. exd4 Nc6 22. Nxc6 Bxc6 23. f3 Kf8 24. Kf2 Ke7 25. Ke3 Kd6 26. Bd3 h6 27. g3 {Concio,M (2421)-Nurman,A (2315) Fujairah City UAE 2025 ½-½ (31)}) 13. O-O Rac8 14. Be2 Ne7 $146 ({RR} 14... Bb8 15. Rfd1 Ne5 16. Rac1 Nc4 17. Bxc4 Rxc4 18. Ne2 Rxc1 19. Rxc1 Ne4 20. Be5 Bxe5 21. Nxe5 Be8 22. f3 Nd6 23. Nd4 Kf8 24. Rc7 Rc8 25. Rxc8 Nxc8 26. Nc4 Ke7 27. e4 f6 28. Kf2 Bd7 29. e5 {Martinez Ramirez,L (2426)-Andreikin,D (2729) chess.com INT 2023 0-1 (55)}) ({RR} 14... Bb8 15. Rfd1 Ne5 16. Rac1 Nc4 17. Bxc4 Rxc4 18. Ne2 Rxc1 19. Rxc1 Ne4 20. Be5 Bxe5 21. Nxe5 Be8 22. f3 Nd6 23. Nd4 Kf8 24. Rc7 Rc8 25. Rxc8 Nxc8 26. Nc4 Ke7 27. e4 f6 28. Kf2 Bd7 29. e5 {Martinez Ramirez,L (2426)-Andreikin,D (2729) chess.com INT 2023 0-1 (55)}) 15. Rac1 Ned5 16. Nxd5 Nxd5 17. Rxc8 Rxc8 18. Rc1 Rxc1+ 19. Bxc1 Nc3 20. Bd3 Bb5 21. Bxb5 Nxb5 22. Kf1 f6 23. Ke2 Kf7 24. Kd3 Nd6 25. Nd2 b5 26. Ne4 Nxe4 27. Kxe4 f5+ 28. Kd3 e5 29. f3 Ke6 30. Bd2 Bb6 31. Bc3 g5 32. h3 h5 33. e4 f4 34. Bb2 Kf6 35. Ke2 1/2-1/2

[Event "Palma de Mallorca Gran Torneo-04"]
[Site "Palma de Mallorca"]
[Date "1968.11.26"]
[Round "3"]
[White "Spassky, Boris Vasilievich"]
[Black "Ivkov, Borislav"]
[Result "1-0"]
[ECO "D40"]
[PlyCount "63"]
[EventDate "1968.11.24"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ESP"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. Bd3 dxc4 8. Bxc4 O-O 9. O-O Nc6 10. a3 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}) ({RR} 13. Qd3 Rc8 14. Rfd1 Na5 15. Ne5 Nd7 16. Bxe7 Qxe7 17. Nxd7 Qxd7 18. d5 Nc4 19. Qh3 Rfd8 20. Bxc4 bxc4 21. dxe6 Qxe6 22. Qxe6 fxe6 23. Rxd8+ Rxd8 24. Rd1 Bd5 25. f4 Kf7 26. Kf2 Ke7 27. g4 Rb8 {Gheorghiu,F-Spassky,B Sochi 1964 ½-½}) 13... Rc8 ({RR} 13... b4 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 {Uysal,K (1920)-Azimov,Y (2058) Cubuk 2025 0-1 (54)}) 14. Qd3 Re8 $146 ({RR} 14... Na5 15. Bb1 g6 16. Ne5 Nc4 17. Nxc4 Rxc4 18. Rfd1 Qd6 19. Ba2 Rc7 20. Ne2 Rd7 21. Bf4 Qb6 22. Be5 Rfd8 23. Nf4 Ng4 24. Qe2 Nxe5 25. dxe5 Rxd1+ 26. Rxd1 Rxd1+ 27. Qxd1 Bc5 28. Nd3 Bd4 29. Kf1 {Bertault Lopez,S-Guerras Propin,E Asturias 1998 0-1 (36)}) ({RR} 14... Na5 15. Ne5 Qd6 16. b4 Nc4 17. Bxc4 bxc4 18. Qd2 Rfd8 19. Rfd1 Nd7 20. Bxe7 Qxe7 21. Qe3 Nb6 22. f3 Bd5 23. Rc2 Rc7 24. Rdc1 Ra8 25. Ne4 a5 26. bxa5 Rxa5 27. Nc5 f6 28. Ng4 Nd7 29. Nxd7 {Florean,A (2417)-Benkovic,P (2376) Bucharest 2000 0-1 (60)}) 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 Bxf2+ 29. Qxf2 Qxf2+ 30. Kxf2 Ned5 31. Bxe5 Rxe5 32. Rxc7 1-0

[Event "World-ch27 Fischer-Spassky +7-3=11"]
[Site "Reykjavik"]
[Date "1972.08.01"]
[Round "9"]
[White "Spassky, Boris Vasilievich"]
[Black "Fischer, Robert James"]
[Result "1/2-1/2"]
[ECO "D41"]
[BlackElo "2785"]
[Annotator "ChessBase"]
[PlyCount "58"]
[EventDate "1972.07.11"]
[EventType "match"]
[EventRounds "21"]
[EventCountry "ISL"]
[SourceTitle "MainBase"]
[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. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Nc6 9. Bc4 b5 $1 (9... Bb4+ 10. Bd2 Bxd2+ 11. Qxd2 O-O 12. O-O b6 13. Rad1 $1 Bb7 14. Rfe1 $1 Rc8 15. d5 $1 {Spassky-Petrosjan (19)/WM Moskau/1969/1-0/24/}) 10. Bd3 (10. Be2 $1 Bb4+ (10... Be7 11. O-O a6 12. a4 b4 13. d5 $16 {Polugajevsky}) (10... Bd6 11. O-O a6 12. a4 b4 13. d5 (13. e5 Be7) 13... exd5 14. exd5 Ne7 {Purdy}) 11. Bd2 Bxd2+ $1 12. Qxd2 a6 13. a4 b4 14. O-O O-O 15. d5 $1 {/ Polugajevsky}) (10. Bxb5 $4 Qa5+ $19) 10... Bb4+ 11. Bd2 (11. Ke2 $6 $15 {Kotov-Purdy,J/Sydney/1963/}) 11... Bxd2+ 12. Qxd2 a6 13. a4 O-O 14. Qc3 (14. axb5 Nxd4 15. Nxd4 Qxd4 $10 {Purdy}) (14. e5 $6 Bb7 $10 {Purdy}) 14... Bb7 $1 15. axb5 axb5 16. O-O (16. Bxb5 Rxa1+ 17. Qxa1 Qb6 $10 {Purdy}) (16. Rxa8 Qxa8 17. Bxb5 Na7 $10 {Purdy}) 16... Qb6 17. Rab1 (17. Rad1 { 18.b1 Timman}) 17... b4 18. Qd2 (18. d5 exd5 19. exd5 bxc3 (19... Qa5 20. Qb3 (20. Qc4 $2 Ba6 $1) (20. Qd2 $1 $16 {Purdy}) 20... Ne7 21. d6 Nd5 22. Bc4 Rad8 $15 {Purdy}) (19... Qd8 20. Qc2 $1 Qxd5 21. Bxh7+ Kh8 22. Be4 Qb5 23. Rfe1 $16 {Gligoric}) 20. Rxb6 Na5 21. d6 Bd5 $1 $10 {Byrne}) 18... Nxd4 (18... Rfd8 19. d5 exd5 20. exd5 Rxd5 $4 21. Bxh7+ $18) 19. Nxd4 Qxd4 20. Rxb4 Qd7 21. Qe3 $146 (21. Rfb1 $2 Ba6 {Timman}) ({RR} 21. Rfb1 Rfd8 22. Rxb7 Qxd3 23. Qxd3 Rxd3 24. Rb8+ {½-½ (24) Stolpe,S (1810)-Cirillo,B Reykjavik ISL 2026}) 21... Rfd8 (21... Ra3 22. Rd4 {Timman}) 22. Rfb1 Qxd3 23. Qxd3 Rxd3 24. Rxb7 g5 25. Rb8+ Rxb8 26. Rxb8+ Kg7 27. f3 Rd2 28. h4 h6 29. hxg5 hxg5 1/2-1/2

[Event "World-ch25 Petrosian-Spassky +4-3=17"]
[Site "Moscow"]
[Date "1966.04.22"]
[Round "6"]
[White "Petrosian, Tigran V"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D41"]
[Annotator "Bulletin"]
[PlyCount "30"]
[EventDate "1966.04.11"]
[EventType "match"]
[EventRounds "24"]
[EventCountry "URS"]
[SourceTitle "MainBase"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 e6 2. d4 Nf6 3. Nf3 d5 4. Nc3 c5 5. cxd5 Nxd5 6. g3 (6. e3) (6. e4) 6... Nc6 (6... cxd4 7. Nxd5 Qxd5 8. Qxd4 Qb5 $1 (8... Qxd4 9. Nxd4 Bb4+ 10. Bd2 Bxd2+ 11. Kxd2 $14) 9. e3 Bb4+) 7. Bg2 Nxc3 (7... cxd4 8. Nxd4 Nxc3 9. bxc3 Nxd4 10. Qxd4 Be7 $10) 8. bxc3 cxd4 9. cxd4 Bb4+ 10. Bd2 Be7 (10... Bxd2+ 11. Qxd2 $14) 11. O-O O-O (11... Nxd4 $2 12. Qa4+ Nc6 13. Ne5 Bd7 (13... Qxd2 14. Nxc6 Bd7 15. Rad1 {and 16.xd7}) 14. Bxc6 bxc6 15. Qa5) 12. Rb1 $5 (12. e3 $1) (12. Bc3 $1) 12... Nxd4 13. Nxd4 Qxd4 14. Qc2 $146 ({RR} 14. Be3 Qc4 15. Bxb7 Bxb7 16. Rxb7 Bf6 17. Qb3 Qxe2 18. Rxa7 Rab8 19. Qa4 Rfd8 20. a3 h5 21. Qa5 Rd1 22. Rxd1 Qxd1+ 23. Kg2 Rb1 24. Qc7 Qf1+ 25. Kf3 Qh1+ 26. Kf4 g5# {0-1 (26) Begunov,K (2325)-Priasmoro,N (2490) chess.com INT 2023}) ({RR} 14. Be3 Qc4 15. Bxb7 Bxb7 16. Rxb7 Bf6 17. Qb3 Qxe2 18. Rxa7 Rab8 19. Qa4 Rfd8 20. a3 h5 21. Qa5 Rd1 22. Rxd1 Qxd1+ 23. Kg2 Rb1 24. Qc7 Qf1+ 25. Kf3 Qh1+ 26. Kf4 g5# {0-1 (26) Begunov,K (2325)-Priasmoro,N (2490) chess.com INT 2023}) 14... Qc5 15. Qxc5 (15. Qa4 Bd7 16. Qxd7 Rad8 $10) (15. Qe4 Qa3 16. Qc2 Qc5 $10) 15... Bxc5 1/2-1/2

[Event "World-ch26 Spassky-Petrosian +6-4=13"]
[Site "Moscow"]
[Date "1969.04.23"]
[Round "5"]
[White "Spassky, Boris Vasilievich"]
[Black "Petrosian, Tigran V"]
[Result "1-0"]
[ECO "D41"]
[Annotator "Bulletin"]
[PlyCount "59"]
[EventDate "1969.04.14"]
[EventType "match"]
[EventRounds "23"]
[EventCountry "URS"]
[SourceTitle "MainBase"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ (9... Qa5 10. Rb1 Bxd2+ 11. Qxd2 Qxd2+ 12. Kxd2 $14) 10. Qxd2 O-O 11. Bc4 Nc6 12. O-O b6 13. Rad1 $6 (13. Rfe1 $5) 13... Bb7 $6 (13... Na5 14. Bd3 Bb7 15. Rfe1 Rc8 $2 (15... Qd6 $13) 16. d5 exd5 17. e5 $1) 14. Rfe1 (14. d5 Na5 15. Bd3 (15. dxe6 $5) 15... exd5 16. e5 Bc8 $1) 14... Rc8 $6 (14... Na5 15. Bd3 (15. Bf1 Qd6 { fd8}) 15... Qd6) 15. d5 $1 exd5 $2 (15... Na5 $1 16. dxe6 Qxd2 (16... Nxc4 17. exf7+ Kh8 18. Qxd8 Rcxd8 19. Rxd8 Rxd8 20. e5 $18) 17. exf7+ Kh8 18. Nxd2 Nxc4 19. Nxc4 Rxc4 20. e5 Bc8 21. e6 Bxe6 22. Rxe6 g6 $10) (15... Na5 $1 16. Bd3 exd5 17. e5 $5) 16. Bxd5 $16 (16. exd5 Na5 17. Bf1 Qd6 18. Ng5 Qh6 $1) 16... Na5 (16... Qe7 17. Qf4 Rc7 18. Nh4 Qe5) ({RR} 16... Qe7 17. e5 Nd8 18. Bxb7 Nxb7 19. Nd4 g6 20. f4 Rc5 21. Qe3 Nd8 22. f5 Nc6 23. Nxc6 Rxc6 24. f6 Qc5 25. Rd7 h5 26. Rxa7 Qxe3+ 27. Rxe3 Re8 28. Rd3 g5 29. Re7 Re6 30. Rxe6 Rxe6 31. Rd5 {Bocharov,D (2574)-Bologan,V (2700) Warsaw 2005 1-0 (59)}) ({RR} 16... Qe7 17. h4 Na5 18. Qf4 Bxd5 19. exd5 Qd7 20. d6 Rfe8 21. Ne5 Rxe5 22. Qxe5 Rd8 23. h5 f6 24. Qg3 Nc6 25. h6 g6 26. Kh2 Ne5 27. Rxe5 fxe5 28. Qxe5 Qg4 29. Rd4 Qh5+ 30. Qxh5 gxh5 31. Kg3 {Devaev,A (2325)-Ozates,T (2251) chess.com INT 2023 1-0 (51)}) 17. Qf4 Qc7 (17... Qe7 18. Nd4 { f5}) 18. Qf5 $146 ({RR} 18. Qh4 Rce8 19. h3 h6 20. Qg4 Qc8 21. Qh5 Qc7 22. Nd4 Qe5 23. Qxe5 Rxe5 24. f4 Re7 25. Bxb7 Nxb7 26. e5 Rc8 27. Nf5 Rec7 28. Rd2 Nc5 29. Nd6 Rd8 30. Ree2 Rcd7 31. Rc2 Nb7 32. Ne4 Rd4 {Xu,Y (2539)-Liu,C (2357) Shenzhen 2017 1-0 (41)}) 18... Bxd5 19. exd5 Qc2 (19... Nc4 20. Ng5 g6 21. Qh3 h5 22. Ne4 $16) (19... Qd6 20. Ng5 Qg6 21. Qxg6 hxg6 22. d6 $1 Nb7 23. d7 Rcd8 24. Re7 Nc5 25. Rd5 $1 $16) 20. Qf4 $1 (20. Qxc2 Rxc2 21. Re7 $1 $16) 20... Qxa2 21. d6 $1 Rcd8 22. d7 Qc4 23. Qf5 h6 (23... Qc6 24. Ne5 Qe6 25. Qc2) 24. Rc1 Qa6 25. Rc7 b5 26. Nd4 (26. Re8 $1 { e5+-}) 26... Qb6 {} (26... Qd6 27. Nxb5 Qd2 28. Rf1 Nb3 $1) 27. Rc8 $1 $18 Nb7 (27... b4 28. Re8 Qxd4 29. Rxf8+ Rxf8 30. Rxf8+ Kxf8 31. Qc5+ $3 $18) (27... g6 28. Rxd8 Qxd8 29. Qxb5 $18) (27... Qxd4 28. Rxd8 Rxd8 29. Re8+ $18) 28. Nc6 Nd6 29. Nxd8 $3 Nxf5 30. Nc6 1-0

[Event "Bugojno"]
[Site "Bugojno"]
[Date "1978.03.04"]
[Round "6"]
[White "Portisch, Lajos"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "2630"]
[BlackElo "2630"]
[Annotator "Bulletin"]
[PlyCount "79"]
[EventDate "1978.02.27"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "YUG"]
[EventCategory "14"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. g3 e6 5. Bg2 d5 6. cxd5 Nxd5 7. O-O Be7 8. d4 O-O 9. Nxd5 exd5 10. dxc5 (10. Be3 c4 11. Ne5 f6 12. Nxc6 bxc6 13. Bf4 a5 14. b3 Ba6 15. Qc2 Kh8 16. Rfb1 $14 {Portisch-Matanovic, Biel 1976}) 10... Bxc5 11. a3 Bf5 (11... a5 12. Ne1 Be6 (12... d4 13. Nd3 Bb6 14. Bd2 Re8 15. Rc1 Bg4 16. Re1 $14 {Petrosian-Peters, Lone Pine 1976}) 13. Nd3 Bd6 14. Bf4 Be7 $10) 12. b4 Bb6 13. Ra2 Be4 14. Rd2 Qe7 15. Bb2 Rfe8 16. Qa1 f6 $10 17. Rfd1 (17. Ne1 Rad8 18. Nd3 Bxg2 19. Kxg2 Ne5 $10) (17. Nd4 Ne5) 17... Qe6 $146 ({RR} 17... Rac8 18. e3 Red8 19. Bc3 Qe8 20. Qb2 Ne7 21. Bd4 Nf5 22. Bxb6 axb6 23. Ne1 Kf8 24. Qb3 Ne7 25. Nd3 Ng6 26. b5 Bxg2 27. Kxg2 d4 28. Qb4+ Kg8 29. exd4 Qe4+ 30. f3 Qd5 31. Rc1 Rxc1 32. Nxc1 {De Boer,G (2425)-Wolff,P (2570) Wijk aan Zee 1992 ½-½ (81)}) 18. Qa2 Rad8 19. Qb3 a5 $5 20. Ne1 (20. bxa5 Nxa5) (20. b5 a4 $1 21. Qxa4 (21. Qa2 Na5) 21... Ra8 {a5,c4}) 20... axb4 21. axb4 d4 22. Qxe6+ Rxe6 23. Bxe4 Rxe4 24. Nd3 Rd5 (24... Ra8 {..a4}) 25. Ra1 Re8 26. Ra4 Kf7 27. Kf1 Ne5 28. Rc2 Nxd3 29. exd3 g5 30. Ra1 h5 31. Rc4 Rdd8 32. Ra4 Re5 33. h3 h4 34. gxh4 gxh4 35. b5 Red5 36. Rab4 Kg6 37. Kg2 Rg5+ 38. Kf1 Rgd5 39. Kg2 Rg5+ 40. Kf1 1/2-1/2

[Event "Chigorin Memorial-07"]
[Site "Sochi"]
[Date "1967.??.??"]
[Round "14"]
[White "Spassky, Boris Vasilievich"]
[Black "Langeweg, Kick"]
[Result "1-0"]
[ECO "D41"]
[PlyCount "53"]
[EventDate "1967.09.08"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[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 c5 5. cxd5 Nxd5 6. e3 Nc6 7. Bc4 cxd4 8. exd4 Nxc3 9. bxc3 Be7 10. O-O O-O 11. Bd3 b6 12. Qe2 Bb7 13. Bb2 ({RR} 13. Qe4 g6 14. Bh6 Re8 15. Rad1 Rc8 16. Rfe1 Na5 17. Qg4 Bxf3 18. gxf3 f5 19. Qg2 Qd6 20. d5 Bf8 21. Bxf8 Kxf8 22. Bb5 Red8 23. dxe6 Qe7 24. Rxd8+ Rxd8 25. Qg3 Nb7 26. h4 Nc5 27. Bc4 a6 {Andrews,T (2135)-Sepliarsky,M (2093) Montevideo URU 2024 1-0 (31)}) 13... Qd5 14. c4 Qh5 15. Be4 $146 ({RR} 15. Rad1 Bd6 16. h3 Rac8 17. d5 exd5 18. cxd5 Nb4 19. Ba3 Bxd5 20. Bxb4 Bxf3 21. Qxf3 Qxf3 22. gxf3 Bxb4 23. Bf5 Rc7 24. Rd4 Bc5 25. Rd5 g6 26. Bd3 Re8 27. Rd1 Rce7 28. Bb5 Re1+ 29. Kg2 Rxd1 {Prudlo,S (2128)-Schroeder,W (2208) Germany 2003 0-1 (59)}) 15... Rfe8 16. Rfd1 Na5 17. Bxb7 Nxb7 18. Rac1 Bf8 19. Rc3 Rec8 20. d5 Nc5 21. Re3 exd5 22. Rxd5 Qh6 23. Nd4 Na4 24. Nf5 Qc6 25. Bxg7 Qxd5 26. Nh6+ Kxg7 27. Qg4+ 1-0

[Event "Candidates f Spassky-Kortschnoj +4-1=5"]
[Site "Kiev"]
[Date "1968.09.24"]
[Round "9"]
[White "Spassky, Boris Vasilievich"]
[Black "Kortschnoj, Viktor Lvovich"]
[Result "1/2-1/2"]
[ECO "D42"]
[PlyCount "105"]
[EventDate "1968.09.06"]
[EventType "match"]
[EventRounds "10"]
[EventCountry "URS"]
[SourceTitle "Candidates"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 d5 4. cxd5 Nxd5 5. e3 e6 6. d4 Nc6 7. Bd3 Be7 8. O-O cxd4 9. exd4 O-O 10. Re1 Qd6 11. a3 Rd8 12. Qc2 h6 13. Nxd5 Qxd5 14. Be3 Bd7 15. Bh7+ Kh8 16. Be4 Qh5 17. Ne5 $146 ({RR} 17. Rad1 Rac8 18. Qe2 Be8 19. b4 a6 20. h3 Kg8 21. Bb1 Bf8 22. Be4 b5 23. Qf1 f5 24. Bb1 Bd6 25. Ba2 Bf7 26. Bc1 Qg6 27. Qe2 Re8 28. Ne5 Nxe5 29. dxe5 Bf8 30. Rd3 Rc6 31. Be3 Rec8 {Mortensen,E (2450)-Larsen,B (2580) Aaland 1989 1-0 (53)}) 17... Nxe5 18. dxe5 Rac8 19. Qe2 Qxe2 20. Rxe2 Bc6 21. Bxa7 Bxe4 22. Rxe4 Rd2 23. b4 Ra8 24. Be3 Rxa3 25. Rc1 Rd7 26. h4 Ra4 27. Rb1 h5 28. g3 Kh7 29. Kg2 b5 30. Kf3 Rd5 31. g4 hxg4+ 32. Kxg4 Bd6 33. exd6 f5+ 34. Kf4 fxe4 35. Bc5 Kg6 36. Rc1 Ra8 37. Rg1+ Kf7 38. Kxe4 Rh8 39. Ra1 Rxh4+ 40. Ke3 g5 41. Ra7+ Kg6 42. Rb7 Rh3+ 43. Ke4 Rh4+ 44. Ke3 Kf5 45. Rxb5 Rh3+ 46. Ke2 Ke4 47. Rb8 Rb3 48. Re8 Rb2+ 49. Kf1 Kf3 50. Rf8+ Kg4 51. Kg2 e5 52. Re8 Kf5 53. Rf8+ 1/2-1/2

[Event "World-ch25 Petrosian-Spassky +4-3=17"]
[Site "Moscow"]
[Date "1966.04.29"]
[Round "9"]
[White "Spassky, Boris Vasilievich"]
[Black "Petrosian, Tigran V"]
[Result "1/2-1/2"]
[ECO "D42"]
[Annotator "Bulletin"]
[PlyCount "51"]
[EventDate "1966.04.11"]
[EventType "match"]
[EventRounds "24"]
[EventCountry "URS"]
[SourceTitle "MainBase"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 ({RR} 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c5 5. cxd5 Nxd5 6. e3 Nc6 7. Bd3 cxd4 8. exd4 {½-½ (18) Drozdov,S (2201)-Luksas,J (1622) Vilnius 2017}) 1... c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. cxd5 Nxd5 8. Bd3 Nc6 9. O-O O-O 10. Re1 Bf6 11. Be4 Nce7 12. Qc2 (12. Ne5 Bd7 13. Qd3 g6 14. Bh6 Bg7 15. Bxg7 Kxg7 16. Bxd5 $1 $14) 12... g6 13. Bh6 Bg7 14. Bg5 (14. Qd2 $5) 14... f6 $1 15. Bd2 Bd7 16. Qb3 (16. h4 Bc6 17. h5 Nf5 18. hxg6 hxg6 19. g4 Nfe7 $10) 16... Bc6 $10 17. Bxd5 (17. Re2 Qd7 $10) 17... exd5 18. Ne4 Rf7 19. Nc5 $146 Nf5 20. h3 Bf8 21. Ne6 Qd7 22. Nxf8 Rfxf8 23. Bb4 Rfe8 24. Rxe8+ Rxe8 25. Re1 Rxe1+ 26. Bxe1 1/2-1/2

[Event "Interzonal-03"]
[Site "Gothenburg"]
[Date "1955.08.26"]
[Round "8"]
[White "Spassky, Boris Vasilievich"]
[Black "Bronstein, David Ionovich"]
[Result "1/2-1/2"]
[ECO "D42"]
[PlyCount "30"]
[EventDate "1955.08.15"]
[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. Nf3 c5 5. cxd5 Nxd5 6. e3 Be7 7. Bd3 Nc6 8. O-O cxd4 9. exd4 O-O 10. Re1 Bd7 11. Qe2 ({RR} 11. a3 Rc8 12. Bb1 Bf6 13. Qd3 g6 14. Ba2 Nce7 15. Ne5 Bc6 16. Ne4 Bg7 17. Bg5 f6 18. Nxc6 Rxc6 19. Bd2 b6 20. Nc3 Kh8 21. Re2 Nf5 22. Nxd5 exd5 23. Bb4 Rg8 24. Rae1 a5 25. Bc3 Rc7 {Radjabov,T (2765)-Tari,A (2639) chess24.com INT 2021 1-0 (36)}) ({RR} 11. a3 Rc8 12. Bc2 Nxc3 13. bxc3 Bf6 14. h4 Bxh4 15. Qd3 g6 16. Nxh4 Qxh4 17. Re4 Qf6 18. Bh6 Rfe8 19. Qg3 e5 20. Bg5 Qg7 21. Qh4 exd4 22. Bf6 Qf8 23. cxd4 Na5 24. Rae1 Rxc2 25. Rxe8 Bxe8 {Kogan,A (2466)-Lohr,M (2172) Escaldes AND 2024 1-0}) ({RR} 11. a3 a6 12. Qe2 Rc8 13. Qe4 f5 14. Qe2 Bf6 15. Nxd5 exd5 16. Be3 Re8 {½-½ (16) Bronstein,D-Flohr,S Saltsjobaden 1948}) 11... Rc8 12. Qe4 f5 13. Qe2 Re8 $146 ({RR} 13... Bf6 14. Bc4 Re8 15. Bd2 Nb6 16. Bb3 Na5 17. Nb5 Nxb3 18. axb3 Bxb5 19. Qxb5 a6 20. Qb4 Rc6 21. Rac1 Nd5 22. Qa4 Qd7 23. Rxc6 Qxc6 24. Qxc6 bxc6 25. Ra1 Ra8 26. Rc1 Rc8 27. Ra1 {½-½ (27) Unzicker,W-Pomar Salamanca,A Siegen 1970}) 14. Be3 Nxe3 15. Qxe3 a6 1/2-1/2

[Event "URS-ch22 Final"]
[Site "Moscow"]
[Date "1955.02.11"]
[Round "1"]
[White "Spassky, Boris Vasilievich"]
[Black "Keres, Paul"]
[Result "1/2-1/2"]
[ECO "D43"]
[PlyCount "55"]
[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 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 d5 5. Bg5 h6 6. Bh4 dxc4 7. e3 b5 8. a4 c6 9. Be2 Nbd7 10. O-O Qb6 11. e4 ({RR} 11. Qc2 Bb7 12. b3 cxb3 13. Qxb3 a5 14. Na2 bxa4 15. Qxa4 O-O 16. Rab1 c5 17. Bxf6 Nxf6 18. dxc5 Qxc5 19. Rfc1 Qe7 20. Nxb4 axb4 21. Qxb4 Qxb4 22. Rxb4 Bxf3 23. Bxf3 Rac8 24. Ra1 Rc7 25. h4 h5 {Abdusattorov,N (2783)-Duda,J (2740) London ENG 2024 ½-½ (35)}) 11... Bb7 12. Qc2 a6 13. Rad1 c5 $146 ({RR} 13... O-O 14. Na2 c5 15. e5 Nd5 16. dxc5 Bxc5 17. b3 cxb3 18. Qxb3 bxa4 19. Qxa4 Bc6 20. Qc2 Nf4 21. Rb1 Qa7 22. Rfd1 Rfc8 23. Nc3 Nxe2+ 24. Qxe2 Bxf3 25. gxf3 Qc7 26. f4 Nf8 27. Ne4 Ng6 28. Bg3 {Lutter,L (2084)-Hanes,M (2082) Slovakia 1998 1-0 (42)}) ({RR} 13... Bxc3 14. bxc3 c5 15. Ne5 Nxe5 16. Bxf6 Nd3 17. dxc5 Qc7 18. axb5 axb5 19. Bd4 e5 20. Bxd3 cxd3 21. Qxd3 exd4 22. cxd4 O-O 23. Rb1 Rfd8 24. Rfc1 f5 25. f3 fxe4 26. fxe4 Kh8 27. d5 Ra2 28. Rc2 {Pozin,S (2390)-Dumitrache,D (2385) Eforie Nord 1998 ½-½ (45)}) 14. d5 Bxc3 15. Qxc3 O-O 16. a5 Qc7 17. d6 Qc8 18. e5 Nd5 19. Qc1 Qc6 20. Rfe1 f6 21. exf6 N7xf6 22. Ne5 Qxd6 23. Ng6 Rf7 24. Bf3 Re8 25. Ne5 Rff8 26. Ng6 Rf7 27. Ne5 Rff8 28. Ng6 1/2-1/2

[Event "Bucharest Int 03rd"]
[Site "Bucharest"]
[Date "1953.01.??"]
[Round "11"]
[White "Spassky, Boris Vasilievich"]
[Black "Reicher, Emanoil"]
[Result "1-0"]
[ECO "D43"]
[PlyCount "99"]
[EventDate "1953.01.26"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "ROU"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. e4 dxe4 8. Nxe4 Bb4+ 9. Ke2 Qf4 10. Qd3 f5 11. Nc3 Nd7 12. g3 Qg4 13. h3 Qh5 14. Bg2 O-O 15. g4 $146 ({RR} 15. Kf1 c5 16. Ne5 cxd4 17. Qxd4 Bc5 18. Qf4 Bd6 19. Qf3 Qxf3 20. Nxf3 e5 21. Rd1 Bc5 22. Nd5 e4 23. Nd4 Ne5 24. b4 Bxd4 25. Rxd4 Be6 26. Ke2 Nc6 27. Rd2 Bxd5 28. cxd5 Nxb4 29. Rb1 Nd3 {Partyka,M (1823)-Swieszek,J (1857) Leba 2007 1-0 (50)}) 15... Qf7 16. gxf5 exf5 17. a3 Re8+ 18. Kd2 Bd6 19. Rae1 Nf6 20. Rxe8+ Qxe8 21. Re1 Qh5 22. c5 Bf8 23. Bf1 Bd7 24. Qe3 Rd8 25. Bc4+ Kh8 26. Ne5 Be8 27. Kc2 g5 28. f4 gxf4 29. Qxf4 Qg5 30. Rf1 Qxf4 31. Rxf4 Bg7 32. Bf7 Kh7 33. Be6 Bg6 34. Nxg6 Kxg6 35. Bxf5+ Kg5 36. Ne2 Nd5 37. h4+ Kf6 38. Rf3 Ke7 39. Be4 Bf6 40. Ng3 Nc7 41. Nf5+ Ke6 42. Nd6 b6 43. Bf5+ Kd5 44. Bh3 Rf8 45. Bg2 Kxd4 46. cxb6 axb6 47. Rd3+ Ke5 48. Nc4+ Kf5 49. Nxb6 Nd5 50. Nd7 1-0

[Event "Chigorin Memorial-04"]
[Site "Sochi"]
[Date "1964.??.??"]
[Round "6"]
[White "Spassky, Boris Vasilievich"]
[Black "Antoshin, Vladimir S"]
[Result "1/2-1/2"]
[ECO "D43"]
[PlyCount "73"]
[EventDate "1964.08.26"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[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 h6 6. Bh4 dxc4 7. e4 g5 8. Bg3 b5 9. Be2 Bg7 10. a4 g4 11. Ng1 b4 12. e5 bxc3 13. exf6 Bxf6 14. bxc3 Qa5 $146 ({RR} 14... c5 15. Bxg4 Bb7 16. Bf3 Bd5 17. Bxd5 Qxd5 18. Qf3 Nd7 19. O-O-O cxd4 20. cxd4 Qxf3 21. Nxf3 Nb6 22. Kc2 Nxa4 23. Ra1 Nb6 24. Rhb1 O-O 25. Bd6 Rfc8 26. Ra6 Bd8 27. Ne5 Bf6 28. g4 c3 29. Nf3 {Feller,S (2611)-Adhiban,B (2483) Paris 2010 1-0 (41)}) ({RR} 14... c5 15. Bxg4 Bb7 16. Bf3 Bd5 17. Bxd5 Qxd5 18. Qf3 Ke7 19. Rb1 cxd4 20. cxd4 Bxd4 21. Rb7+ Nd7 22. Qxd5 exd5 23. Nf3 Bc3+ 24. Kd1 Ke6 25. Kc2 Nc5 26. Rc7 Ne4 27. Rc6+ Kd7 28. Rc7+ Ke6 29. Rc6+ {Dorfman,J (2583)-Tkachiev,V (2639) Belfort 2010 ½-½}) 15. Rc1 h5 16. h3 gxh3 17. Nxh3 h4 18. Bf4 Nd7 19. Bf3 Bb7 20. O-O O-O-O 21. Bd6 Nb6 22. Bb4 Qf5 23. a5 Nd5 24. a6 Bxa6 25. Bc5 Rd7 26. Qe2 Rg8 27. Kh1 Bb5 28. Be4 Qg4 29. Bf3 Qf5 30. Be4 Qg4 31. Bf3 Qg6 32. Be4 Qh6 33. Qf3 Bd8 34. Ra1 a6 35. Ra3 Qf6 36. Qe2 Bc7 37. Rfa1 1/2-1/2

[Event "Women-Veterans"]
[Site "Monte Carlo"]
[Date "1994.??.??"]
[Round "12"]
[White "Spassky, Boris Vasilievich"]
[Black "Arakhamia Grant, Ketevan"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "2565"]
[BlackElo "2485"]
[PlyCount "49"]
[EventDate "1994.06.??"]
[EventType "schev"]
[EventRounds "6"]
[EventCountry "MNC"]
[SourceTitle "CBM 042"]
[Source "ChessBase"]
[SourceDate "1994.10.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.10.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 Nd7 8. Bd3 Qd8 9. O-O Bd6 10. e4 dxe4 11. Nxe4 Bc7 ({RR} 11... Be7 12. Qc2 Nf6 13. Rad1 Qc7 14. Rfe1 O-O 15. Qe2 Rd8 16. Nxf6+ Bxf6 17. Qe4 g6 18. Ne5 Bg7 19. c5 b6 20. b4 a5 21. cxb6 Qxb6 22. Qxc6 Qa7 23. Qc5 Bxe5 24. dxe5 axb4 25. Qxb4 Rb8 {½-½ (25) Serikbay,A (2235)-Yakubbaeva,N (2179) Baku AZE 2025}) 12. Re1 O-O 13. Nc3 c5 $146 ({RR} 13... Nf6 14. Qe2 b6 15. Rad1 Bb7 16. Ne5 Qe7 17. Qf3 Rad8 18. Bc2 Bb8 19. Qe3 c5 20. dxc5 bxc5 21. Ba4 Qc7 22. f4 a6 23. h3 Ba7 24. Ne2 Ba8 25. b3 g6 26. Kh2 h5 27. Ng1 Rd4 28. Ngf3 {Schwarz,D (2390)-Pagerka,M (2224) Slovakia 2013 0-1 (62)}) 14. dxc5 Nxc5 15. Bc2 Qxd1 16. Raxd1 a5 17. Nd4 Bb6 18. Na4 Nxa4 19. Bxa4 Rd8 20. Nb3 Kf8 21. c5 Bc7 22. Nd4 Rd5 23. Nb3 Rxd1 24. Rxd1 b6 25. Rc1 1/2-1/2

[Event "Women-Veterans"]
[Site "Prague"]
[Date "1995.??.??"]
[Round "4"]
[White "Cramling, Pia"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "2510"]
[BlackElo "2555"]
[PlyCount "61"]
[EventDate "1995.07.??"]
[EventType "schev"]
[EventRounds "5"]
[EventCountry "CZE"]
[SourceTitle "CBM 048"]
[Source "ChessBase"]
[SourceDate "1995.10.01"]
[SourceVersion "1"]
[SourceVersionDate "1995.10.01"]
[SourceQuality "1"]

1. d4 {Ftacnik,Lubomir} Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 Nd7 8. Bd3 g6 9. cxd5 exd5 ({RR} 9... cxd5 10. Nb5) 10. O-O ({RR} 10. h4 Bg7 11. h5 g5 12. Qc2 Qe7 ({RR} 12... Nb6 13. O-O-O Bg4 14. Rdg1 O-O-O 15. Ne5 Be6) 13. O-O-O Nf6 14. Kb1 Be6 15. Ne5 Ng4 ({RR} 15... O-O-O 16. f4) 16. Nxg4 Bxg4 17. Rc1 O-O ({RR} 17... O-O-O 18. Na4) 18. Ne2 Bxe2 19. Qxe2 Rad8 20. g4 Rd6 21. Bc2 Rb8 22. Qd3 b6) 10... Bg7 11. b4 Qd6 ({RR} 11... O-O 12. b5) ({RR} 11... a6) 12. Qb3 ({RR} 12. b5 c5) 12... Nb6 ({RR} 12... O-O 13. b5 Rd8 14. Rfc1 Nb8 15. h3 Bf8 16. Rab1 Be6 17. Qc2 Rc8 18. Qe2 c5 19. dxc5 Rxc5 20. Nd4 Nd7 21. Na4 Rxc1+ 22. Rxc1 Bg7 23. Qd2 Qa3 24. Nxe6 fxe6 25. Qc2 g5) 13. a4 Be6 14. Nd2 ({RR} 14. a5 Nc4) 14... O-O 15. Rfc1 Nd7 16. Ne2 ({RR} 16. Rab1 a5 17. bxa5 Rxa5 18. Qc2 b6) 16... b6 $146 ({RR} 16... Rfe8 17. Rab1 Rac8 18. a5 ({RR} 18. Nf4 Bg4 19. h3 g5) 18... Bg4 19. Nc3 Be6 20. Qc2 f5 21. Nb3 b6 ({RR} 21... a6 22. Nc5) ({RR} 21... Qxb4 22. Nc5 Qxa5 23. Nxe6 Rxe6 24. Rxb7) 22. Ba6 Rb8 23. Bd3 Nf6 24. axb6 axb6 25. Ne2 Bd7 ({RR} 25... Qxb4 26. Nc5 Qa5 27. Ra1 Qb4 28. Rcb1) 26. Nf4 g5 27. Ne2 Ng4 ({RR} 27... Ne4 28. f3 Nf6 29. Qd2 Qe7 30. Ng3) 28. Ng3 Rf8 29. Nf1 f4 30. e4 f3 31. e5 {Cramling,P (2510)-Kortschnoj,V (2635) Prague 1995 CBM 048 [Ftacnik,Lubomir] 1-0 (42)}) 17. Nf4 a5 18. Qc3 Rfc8 19. bxa5 Rxa5 20. Nb3 Ra7 21. a5 c5 22. axb6 Qxb6 23. Rxa7 Qxa7 24. Bxg6 c4 25. Nd2 Rb8 26. Ra1 Qc7 27. Bc2 Bf8 28. Rb1 Ra8 29. Ra1 Rb8 30. Rb1 Ra8 31. Ra1 1/2-1/2

[Event "October Revolution 50years"]
[Site "Moscow"]
[Date "1967.05.21"]
[Round "1"]
[White "Spassky, Boris Vasilievich"]
[Black "Pachman, Ludek"]
[Result "1-0"]
[ECO "D43"]
[Annotator "Dolmatov,Sergey"]
[PlyCount "59"]
[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 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bh4 (6. Bxf6 Qxf6 7. e3 $14) 6... dxc4 7. e4 g5 8. Bg3 b5 9. Qc2 g4 (9... Bb7 $6 10. O-O-O Qa5 11. Ne5 Nbd7 12. d5 $1 $16 {Borisenko,G-Furman,S/URS/1949/}) 10. Ne5 Qxd4 11. Rd1 $5 (11. Be2 Bb4 12. O-O Bxc3 13. bxc3 Qxe4 14. Qd2 Nbd7 15. f3 $44 {Petrosian,T-Nejkirh/Portoroz/1958/}) ({RR} 11. Be2 Bb7 12. Nxg4 Nxg4 13. Bxg4 Nd7 14. Rd1 Qb6 15. Rxd7 Kxd7 16. Bh5 Ke8 17. e5 c5 18. O-O b4 19. Ne4 Be7 20. Rd1 Bd5 21. Nf6+ Bxf6 22. exf6 Rd8 23. Qe2 Rg8 24. f4 c3 25. bxc3 bxc3 {Schmitzer,H (2305)-Pachman,L (2370) Bad Woerishofen 1991 0-1 (36)}) 11... Qb6 12. Be2 Nbd7 13. O-O $146 ({RR} 13. Nxg4 Nxg4 14. Bxg4 Bg7 15. Bh5 b4 16. Ne2 Qa5 17. Qxc4 Qxh5 18. Qxc6 O-O 19. O-O Qxe2 20. Qxa8 Qa6 21. Rd6 Qxf1+ 22. Kxf1 Ba6+ 23. Rxa6 Rxa8 24. Bd6 Bf8 {0-1 (24) Gemy Vargas,J (2214)-Serrano Salvador,E (2324) Madrid 2010}) ({RR} 13. Nxg4 Nxg4 14. Bxg4 Bb7 15. Qd2 Nc5 16. Qd4 Rg8 17. Bh5 Rg5 18. Bf3 Nd3+ 19. Rxd3 cxd3 20. Qxd3 b4 21. Ne2 Ra5 22. O-O Rd8 23. Qb3 Ba6 24. e5 Rd3 25. Qc2 Rc5 {0-1 (25) Duzhakov,I (2118)-Mukhlisov,V (2126) St Petersburg 2007}) 13... Be7 (13... Nxe5 $2 14. Bxe5 Be7 15. Qc1 Bb7 16. Qf4 $16) 14. Nxg4 Nxg4 15. Bxg4 Bb7 16. e5 Nc5 $5 (16... O-O-O 17. Ne4 Rhg8 18. Bf3 Rxg3 19. hxg3 Nxe5 20. Rxd8+ Qxd8 21. Rd1 $14) 17. Bh5 Rd8 18. Qe2 Nd3 19. Qf3 O-O (19... Rf8) 20. Ne4 Qd4 21. Rfe1 Kh8 $2 (21... Nxe1 $1 22. Qg4+ (22. Rxe1 $2 c5 $1 $17 (22... f5 $2 23. exf6 Rxf6 (23... Bxf6 24. Qg4+ Kh8 25. Nxf6 $16) 24. Qg4+ Kh8 25. Nxf6 Bxf6 26. Qxe6 $16)) 22... Kh8 23. Rxd4 Rxd4 24. Qe2 (24. Qf4 $2 Bg5 $17) 24... c5 $1 (24... Nd3 25. Qe3 $13) 25. Nd6 Bxd6 26. exd6 Nd3 $132) 22. Nd6 Nxe1 23. Rxe1 Rxd6 (23... Bxd6 24. exd6 f6 25. Rxe6 Qxb2 26. h4 $16) 24. exd6 Bf6 (24... Bxd6 $2 25. Rd1 $18) 25. h4 Qxb2 $2 (25... Kg7 $8) 26. Bxf7 $1 Rxf7 27. Be5 Qc2 (27... Qd2 28. Bxf6+ Kh7 29. Qe4+ $18) (27... Bxe5 28. Qxf7 Bxd6 29. Qe8+ Kg7 30. Qd7+ Kh8 31. Qxd6 $18) 28. d7 Kg8 29. Qxf6 Rxd7 30. Re3 1-0

[Event "GER-ch54 International02"]
[Site "Dortmund"]
[Date "1973.06.01"]
[Round "14"]
[White "Spassky, Boris Vasilievich"]
[Black "Paoli, Enrico"]
[Result "1/2-1/2"]
[ECO "D43"]
[PlyCount "82"]
[EventDate "1973.05.17"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[EventCategory "7"]
[SourceTitle "MCL"]
[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 h6 6. Bxf6 Qxf6 7. Qb3 dxc4 8. Qxc4 Nd7 9. e3 g6 10. h4 Bg7 11. O-O-O O-O 12. h5 g5 13. Bd3 Qe7 14. Bc2 e5 $146 ({RR} 14... Rd8 15. Kb1 a5 16. g4 b5 17. Qd3 Kf8 18. Ne4 Ba6 19. Nexg5 hxg5 20. h6 Bh8 21. Qh7 Qf6 22. Nxg5 Qxg5 23. f4 Qg8 24. Qe4 Qxg4 {0-1 (24) Aguettaz,M (2417)-Riazantsev,A (2679) Mulhouse 2011}) 15. Kb1 exd4 16. exd4 Nf6 17. Ne5 Be6 18. Qd3 Rfd8 19. Ne4 Nxe4 20. Qxe4 f5 21. Qf3 Bxe5 22. dxe5 Rxd1+ 23. Rxd1 Rd8 24. Rxd8+ Qxd8 25. Bb3 Bxb3 26. axb3 Qa5 27. Qe3 Kf7 28. g3 Ke6 29. f4 g4 30. Qd4 Qe1+ 31. Kc2 Qe2+ 32. Kc3 Qe1+ 33. Kc2 Qe2+ 34. Qd2 Qxd2+ 35. Kxd2 a5 36. Kc3 Kd5 37. b4 axb4+ 38. Kxb4 b6 39. b3 Ke6 40. Kc4 Kd7 41. b4 Ke6 1/2-1/2

[Event "Olympiad-19 Preliminaries A"]
[Site "Siegen"]
[Date "1970.09.09"]
[Round "5"]
[White "Spassky, Boris Vasilievich"]
[Black "Kostro, Jerzy"]
[Result "1-0"]
[ECO "D43"]
[PlyCount "41"]
[EventDate "1970.09.05"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]
[WhiteTeam "Soviet Union"]
[BlackTeam "Poland"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "POL"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bh4 dxc4 7. e4 g5 8. Bg3 b5 9. Be2 Bb7 10. O-O Nbd7 11. d5 cxd5 12. exd5 Qb6 ({RR} 12... Nxd5 13. Nxb5 a6 14. Nd6+ Bxd6 15. Bxd6 N7b6 16. Bc5 Qc7 17. Bxb6 Nxb6 18. Qd4 Ke7 19. Rac1 Rac8 20. Rfe1 Qd6 21. Qg7 Rhg8 22. Qxh6 Qf4 23. Qh3 Na4 24. Ne5 Qxe5 25. Bf3 g4 26. Qh4+ Qg5 27. Qxg5+ {Radjabov,T (2761)-Anand,V (2791) Linares 2009 ½-½ (47)}) ({RR} 12... Nxd5 13. Nxb5 Nf4 14. Bxf4 gxf4 15. Qd4 Rg8 16. Qxf4 Rc8 17. Rfd1 Rc5 18. Nd6+ Bxd6 19. Rxd6 Qf6 20. Qe3 Rd5 21. Rxd5 Bxd5 22. Rd1 Nb6 23. a4 Rg4 24. a5 Re4 25. Qd2 Nd7 26. Nd4 Ne5 27. Nb5 {Chasin,N (2430)-Kaliksteyn,A (2385) New York USA 2023 1-0 (31)}) 13. dxe6 fxe6 14. Nd4 $146 ({RR} 14. a4 b4 15. Nb5 Rc8 16. Ne5 Nxe5 17. Bxe5 Be7 18. Bd4 Rc5 19. Bh5+ Kf8 20. Bf3 Bd5 21. Bxd5 exd5 22. Qf3 Rh7 23. Rfe1 Rf7 24. Qh3 Ng8 25. Re6 Qa5 26. Rxe7 Rxb5 27. Rxf7+ Kxf7 28. Qf5+ Ke8 {Teske,H (2527)-Mazi,L (2391) Aschach 2002 1-0}) 14... Bc5 15. Ndxb5 O-O 16. Bf3 Bxf3 17. Qxf3 Rac8 18. Rad1 Qc6 19. Qe2 Nd5 20. Nd6 Bxd6 21. Qxe6+ 1-0

[Event "Leningrad-ch25"]
[Site "Leningrad"]
[Date "1952.??.??"]
[Round "?"]
[White "Kopylov, Nikolai Georgievich"]
[Black "Spassky, Boris Vasilievich"]
[Result "0-1"]
[ECO "D44"]
[Annotator "ChessBase II"]
[PlyCount "76"]
[EventDate "1952.03.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "URS"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c6 3. Nf3 d5 4. d4 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. exf6 (9. Nxg5) 9... gxh4 10. Ne5 Qxf6 11. g3 (11. a4) 11... Nd7 12. Qe2 Bb4 $5 $146 (12... Nxe5 {0-1 Bronstein,D-Botvinnik,M URS-ch19 Moscow 1951}) 13. Bg2 Bb7 14. O-O Bxc3 15. bxc3 Nb6 $1 {[%csl Gd5]} 16. Nxc6 $146 ({RR} 16. a4 a6 17. Qh5 O-O-O 18. axb5 cxb5 19. Nxc4 Nxc4 20. Qc5+ Kb8 21. Bxb7 Rc8 22. Bxc8 Rxc8 23. Qh5 Kb7 24. Ra2 Rc6 25. Rfa1 Nd6 26. d5 exd5 27. Qxd5 Qe6 28. Qxe6 fxe6 29. Re2 Rxc3 30. Rxe6 Rc6 {Zaid,L (2395)-Buturin,V Yalta 1978 1-0 (44)}) 16... Rg8 {[%cal Gg8g1]} (16... O-O $13) 17. a4 bxa4 18. d5 Bxc6 $1 19. dxc6 Qxc3 20. Rad1 Rc8 $17 21. Rfe1 Kf8 $1 22. Qh5 Qf6 23. Qa5 Qe7 24. Rd4 hxg3 25. hxg3 Rg5 $36 26. Qa6 (26. Qc3) 26... Rc7 (26... Qc5 $1 27. Red1 c3 $19) 27. Red1 a3 28. Rd8+ Kg7 29. Rb8 $2 Qb4 $19 30. Rxb6 axb6 31. Qa8 Qe7 32. Qb8 b5 33. Qb6 a2 34. Bf3 Ra7 35. Qd4+ Qf6 36. Qxa7 Qxf3 37. Rd7 Rh5 38. Qd4+ e5 0-1

[Event "Riga International"]
[Site "Riga"]
[Date "1959.12.05"]
[Round "1"]
[White "Spassky, Boris Vasilievich"]
[Black "Nei, Iivo"]
[Result "1-0"]
[ECO "D44"]
[PlyCount "77"]
[EventDate "1959.12.05"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "URS"]
[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. a4 Bb4 6. e4 b5 7. Be2 Nf6 8. Bg5 Nbd7 9. e5 h6 10. exf6 hxg5 11. fxg7 Rg8 12. h4 $146 ({RR} 12. O-O Rxg7 13. axb5 Bxc3 14. bxc3 cxb5 15. d5 Bb7 16. dxe6 fxe6 17. Nd4 Qb6 18. Bg4 e5 19. Nf5 Rh7 20. Nd6+ Kf8 21. Nxb7 Qxb7 22. Qd6+ Re7 23. Qh6+ Rg7 24. Rfe1 Re8 25. Rad1 Rd8 26. Qd6+ Kg8 {Costa,P-Almeida,M Caioba 1993 1-0 (33)}) 12... gxh4 13. Rxh4 Qf6 14. Qc2 Bb7 15. O-O-O Bxc3 16. Qxc3 a6 17. Qa5 Rc8 18. g3 Qxg7 19. Rf4 Rh8 20. Nd2 f5 21. Re1 Rh6 22. Bf3 Qg5 23. axb5 axb5 24. Qa7 Rb8 25. Rh4 Kf7 26. Rxh6 Qxh6 27. Rh1 Qg7 28. Kc2 Ke7 29. Re1 Qf6 30. Rh1 Qg7 31. Qa3+ Kd8 32. Qd6 Qf8 33. Qxe6 Qf6 34. Qe3 Kc7 35. Rh7 Rd8 36. b3 c5 37. dxc5 f4 38. Qxf4+ Qxf4 39. gxf4 1-0

[Event "Bundesliga 8687"]
[Site "Germany"]
[Date "1987.??.??"]
[Round "?.1"]
[White "Spassky, Boris Vasilievich"]
[Black "Heyken, Enno"]
[Result "1/2-1/2"]
[ECO "D44"]
[WhiteElo "2605"]
[BlackElo "2325"]
[PlyCount "44"]
[EventDate "1986.10.??"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "GER-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Solingen"]
[BlackTeam "Hamburger SG BUE"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. exf6 Bb7 12. Be2 Qb6 13. O-O O-O-O 14. b3 ({RR} 14. Bf3 Bh6 15. Be3 Nxf6 16. Qe2 Bxe3 17. fxe3 Qc7 18. g3 Rh6 19. Rf2 Rdh8 20. Raf1 a6 21. a4 b4 22. Ne4 Nxe4 23. Bxe4 f5 24. Bf3 c3 25. bxc3 bxc3 26. Qc4 Qd6 27. Qxc3 R8h7 28. Qc5 Qxc5 {Cebalo,M (2550)-Fercec,N (2487) Rijeka 2007 1-0 (49)}) ({RR} 14. a4 a6 15. axb5 cxb5 16. Bf3 Rg8 17. h4 Ne5 18. Bxb7+ Qxb7 19. Qe2 Nd3 20. b3 Nf4 21. Qg4 Rxd4 22. bxc4 Rxc4 23. Rfc1 Nd3 24. Nxb5 axb5 25. Rxc4+ bxc4 26. Qxc4+ Nc5 27. Ra5 Qb1+ 28. Kh2 Qb6 {Sai,K (2440)-Nurzhanov,T (2207) chess.com INT 2026 1-0 (33)}) 14... Bh6 $146 ({RR} 14... b4 15. Ne4 c5 16. Nd2 c3 17. Nc4 Qc7 18. h3 cxd4 19. Qxd4 Bc5 20. Qd1 Rxh3 21. Bg4 {0-1 (21) Caoili,A (2140)-Hole,O (2245) Gausdal 2001}) ({RR} 14... b4 15. Na4 Qc7 16. g3 c3 17. Qc2 c5 18. Rad1 Bd6 19. f4 cxd4 20. Bf3 Nb6 21. Bxb7+ Qxb7 22. Nxb6+ Qxb6 23. Rd3 Bc5 24. Qe2 Rd5 25. h4 Qb5 26. Qe4 Bb6 27. Kg2 Qc6 28. Kf3 Kb7 29. Rc1 {Schiendorfer,E (2145)-Buss,R (2352) Switzerland 2007 0-1 (50)}) 15. h4 Bxg5 16. hxg5 Rh4 17. Bf3 Rxd4 18. Qe2 Rd3 19. Ne4 Qd4 20. bxc4 c5 21. cxb5 Ne5 22. Rfd1 Nxf3+ 1/2-1/2

[Event "Leningrad-ch25"]
[Site "Leningrad"]
[Date "1952.??.??"]
[Round "?"]
[White "Taimanov, Mark E"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D45"]
[Annotator "ChessBase II"]
[PlyCount "117"]
[EventDate "1952.03.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "URS"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. e4 (7. Bd3) 7... dxe4 8. Nxe4 Nxe4 9. Qxe4 Bb4+ 10. Bd2 Bxd2+ 11. Nxd2 c5 12. dxc5 Qc7 13. Be2 Nxc5 14. Qe3 O-O 15. b4 Nd7 16. O-O b6 $146 ({RR} 16... a5 17. a3 b6 18. Nb3 Bb7 19. Nd4 Rfd8 20. Nb5 Qe5 21. Qxe5 Nxe5 22. Rad1 axb4 23. axb4 Bc6 24. f4 Ng6 25. g3 Bxb5 26. cxb5 Ne7 27. Bf3 Rab8 28. Rxd8+ Rxd8 29. Ra1 g6 30. Ra7 Nd5 31. Rb7 {Seo,J (2456)-Radeva,V (2314) Uppsala 2021 ½-½ (31)}) ({RR} 16... a5 17. a3 b6 18. Nb3 Bb7 19. Nd4 Rfd8 20. Nb5 Qe5 21. Qxe5 Nxe5 22. Rad1 axb4 23. axb4 Bc6 24. f4 Ng6 25. g3 Bxb5 26. cxb5 Ne7 27. Bf3 Rab8 28. Rxd8+ Rxd8 29. Ra1 g6 30. Ra7 Nd5 31. Rb7 {Seo,J (2456)-Radeva,V (2314) Uppsala 2021 ½-½ (31)}) 17. Bf3 Bb7 18. Bxb7 Qxb7 19. Ne4 $14 {[%csl Gb4,Gc4,Rd6]} Rfd8 20. Rad1 Ne5 21. c5 Ng6 22. h4 (22. Nd6 $36 {[%csl Gd6]}) 22... Ne7 (22... Rxd1 23. Rxd1 Nxh4 24. Qg5 {[%csl Rh4][%cal Ge4f6]} Ng6 25. Rd8+ Rxd8 26. Qxd8+ Nf8 27. Nd6 Qd5 28. Qe7 {[%csl Rf7]} Qd1+ 29. Kh2 Qh5+ $132 {[%csl Rh2]}) 23. Nd6 Qc7 24. f4 bxc5 25. bxc5 Rab8 $11 {[%csl Rc5]} 26. Rb1 Nd5 27. Qd4 Nf6 28. Rb3 Rxb3 29. axb3 Ne4 30. Nb5 Rxd4 31. Nxc7 Nxc5 32. Nb5 Rb4 33. Nxa7 h5 34. Rb1 Rxb3 35. Rxb3 Nxb3 36. Nc6 f6 37. Kf2 Kf7 38. Ke3 Ke8 39. Nb4 Kd7 40. Nd3 Kd6 41. Nf2 Kd5 42. g3 Nd4 43. Ne4 Nf5+ 44. Kf3 Nd6 45. Nf2 Kd4 46. g4 g6 47. Nh3 hxg4+ 48. Kxg4 Nc4 49. h5 Ne3+ $36 50. Kh4 gxh5 (50... Nf5+ 51. Kg4 gxh5+ 52. Kxh5 Nd6 53. Kg6 $11) 51. Kxh5 Ke4 52. Kg6 Nd5 53. Kf7 Kf5 54. Ng1 Nxf4 55. Nf3 Kg4 56. Nh2+ Kh3 57. Nf1 f5 58. Kf6 Kh4 59. Ne3 1/2-1/2

[Event "URS-ch22 Semifinal"]
[Site "Leningrad"]
[Date "1954.11.??"]
[Round "10"]
[White "Chekhover, Vitaly A"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D47"]
[PlyCount "61"]
[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. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Be2 Bb7 9. e4 b4 10. e5 bxc3 11. exf6 cxb2 12. fxg7 Bxg7 13. Bxb2 Qa5+ 14. Nd2 Bh6 ({RR} 14... c5 15. O-O O-O 16. Nc4 Qd8 17. dxc5 Bxb2 18. Nxb2 Nxc5 19. Qc1 Qd4 20. Nc4 Qg7 21. f3 Rfd8 22. Qe3 Nd7 23. Rad1 Bd5 24. Rd4 Kh8 25. Rg4 Qf6 26. Nd6 e5 27. Qa3 Qe7 28. Ra4 Nb6 29. Nb5 {Villamayor,B (2293)-Bhuvan Krishna Prasanth (2107) Hong Kong HKG 2025 0-1 (35)}) 15. Bc1 Rg8 16. O-O Bxd2 $146 ({RR} 16... Qg5 17. Bf3 Bf8 18. Rb1 Nb6 19. Ne4 Qg6 20. Bg5 Be7 21. Bxe7 Kxe7 22. Qd2 Kf8 23. Qc3 Rd8 24. Qa3+ Kg7 25. Qxa7 {1-0 (25) De Souza,M (2405)-D'Israel,D (2270) Sao Caetano do Sul 1998}) 17. Bxd2 Qd5 18. Bf3 Qxd4 19. Rb1 O-O-O 20. Rb4 Qd6 21. Qb1 Ne5 22. Be4 Ba6 23. Rc1 Bd3 24. Qb3 Bxe4 25. Rxe4 Qd5 26. Qxd5 Nf3+ 27. Kh1 exd5 28. Re7 Nxd2 29. Rxc6+ Kb8 30. Rcc7 Rd6 31. Rb7+ 1/2-1/2

[Event "Bucharest Int 03rd"]
[Site "Bucharest"]
[Date "1953.01.??"]
[Round "12"]
[White "Sliwa, Bogdan Stanislaw"]
[Black "Spassky, Boris Vasilievich"]
[Result "1-0"]
[ECO "D49"]
[PlyCount "63"]
[EventDate "1953.01.26"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "ROU"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 c5 10. e5 cxd4 11. Nxb5 Ng4 12. Nbxd4 Ngxe5 13. Be4 Rb8 14. O-O Nxf3+ 15. Bxf3 Bb7 16. Nc6 Bxc6 17. Bxc6 Qc7 $146 ({RR} 17... Rb6 18. Qf3 Qc7 19. Ba4 Bd6 20. Be3 Rb4 21. Rac1 Qd8 22. Bxd7+ Qxd7 23. Rfd1 Rb5 24. Bc5 Rxc5 25. Rxc5 O-O 26. Rc6 {1-0 (26) Levin,J-McCormick,E Ventnor 1939}) 18. Bf4 Qxc6 19. Rc1 Qb6 20. Bxb8 Qxb8 21. Qd4 Nb6 22. Rc6 Nd5 23. Rfc1 Kd7 24. Rxa6 Bd6 25. Ra7+ Kd8 26. Qa4 Nb6 27. Qa6 Nd7 28. Ra8 Ke7 29. Rxb8 Rxb8 30. b3 Rb6 31. Qa5 f5 32. g3 1-0

[Event "Leningrad-ch34"]
[Site "Leningrad"]
[Date "1961.??.??"]
[Round "?"]
[White "Spassky, Boris Vasilievich"]
[Black "Novotelnov, Nikolay Alexandrovi"]
[Result "1/2-1/2"]
[ECO "D49"]
[Annotator "ChessBase II"]
[PlyCount "55"]
[EventDate "1961.??.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 {Chekhov,Valery A} d5 2. c4 c6 3. Nf3 e6 4. e3 Nf6 5. Nc3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 c5 10. e5 cxd4 11. Nxb5 Ng4 12. Qa4 ({RR} 12. Nd6+ Bxd6 13. exd6 Qa5+ 14. Bd2 Qd5 15. O-O Nge5 16. Nxe5 Nxe5 17. Bb4 ({RR} 17. Bf4) 17... a5 18. d7+ Bxd7 19. Ba3 Nxd3 20. Qxd3 Bb5) 12... Ngxe5 ({RR} 12... Bb7 13. Nbxd4 Qb6 14. O-O Bc5 15. h3 Bxf3 16. hxg4 Bd5 ({RR} 16... Bxd4 17. gxf3 Ke7 18. Be4 Nxe5 19. Bxa8 Rxa8 20. Kg2) 17. Nb3 O-O 18. Qxd7 Bxb3 19. Bxh7+ Kxh7 20. Qd3+ Kg8 21. Qxb3 Qxb3 22. axb3 Rfb8) 13. Nxe5 Nxe5 (13... Bb7) 14. Nd6+ $146 (14. Nc7+ $146) ({RR} 14. Nc7+ Ke7 15. Nxa8 Nxd3+) 14... Ke7 15. Nxc8+ Rxc8 ({RR} 15... Kf6 16. Be4 ({RR} 16. Bxa6 Bc5 ({RR} 16... Qxc8 17. Qxd4 Qxa6 18. Qh4+) ({RR} 16... Nd3+ 17. Kf1 Nb4 ({RR} 17... Nc5 18. Qc6 ({RR} 18. Qd1) 18... Qd5 19. Qxd5 exd5) 18. Qd1) 17. Qb5 Qd5 18. O-O Raxc8 19. Bxc8 Rxc8 20. Bg5+ Kxg5 21. f4+) 16... Rxc8 17. h4 ({RR} 17. O-O) 17... h6 18. O-O ({RR} 18. Bg5+ hxg5 19. hxg5+ Kxg5 20. Rxh8 Rc4 21. Qb3 Bb4+ 22. Qxb4 Qxh8 23. Qd2+ Kf6 24. g3 Qh6) 18... Rc4 19. Qd1 ({RR} 19. Qxa6 d3) 19... d3 20. Re1 Rxc1 21. Rxc1 d2 22. Rf1 Qd4 23. Rc2 Qxe4 24. Rxd2 Bc5 25. Re1 Qxh4 26. Qc2 Bb4 27. Rxe5 ({RR} 27. Re4 Nf3+ 28. gxf3 Qg5+) 27... Bxd2 28. g3 Qd4 29. Re4 Qd5 {0-1 (29) Miles,A (2610)-Kasparov,G (2720) Basel 1986 MCL [Chekhov,Valery A]}) 16. Bxa6 Ra8 17. Qb5 f6 $1 {[%cal Ge7f7]} ({RR} 17... Qd5 18. Qxd5 exd5 19. Bb5 Kf6 20. O-O Bb4 ({RR} 20... Bd6) 21. Bf4 Rhc8 22. Rfd1 Ng6 23. Bd2 Bd6 24. a4) 18. O-O $146 ({RR} 18. f4 Nd7 19. O-O Qb6 20. Qxb6 Nxb6 21. Bd3 Kf7 22. Bd2 Bd6 23. Rfc1 Rhc8 24. Rxc8 Rxc8 25. a4 Ra8 26. a5 Nd7 27. b4 e5 28. fxe5 fxe5 29. Be4 Rc8 30. a6 Nb6 31. a7 Na8 32. Rc1 Rd8 {Karasev,V-Orlov,V Leningrad 1969 1-0 (34)}) ({RR} 18. f4 Rb8 19. Qa4 Nd7 20. b4 Nb6 21. Qc2 Nd5 22. a3 Qd6 23. Bc4 Rc8 24. Qb3 Nb6 25. Bd3 Qd5 26. Qxd5 Nxd5 27. Bd2 Kf7 28. Ke2 Bd6 29. Kf3 e5 30. fxe5 fxe5 31. Rhc1 Nc3 32. Bxc3 dxc3 {Cerveny,M (2400)-Vavra,P (2333) Czech Republic 2015 1-0 (76)}) 18... Rb8 19. Qxe5 $1 fxe5 20. Bg5+ Kd7 21. Bxd8 Kxd8 22. Rfe1 $11 Rxb2 23. Rxe5 Kd7 24. Bc4 Bb4 25. Rd1 Bc3 26. Bxe6+ Kd6 27. Re3 Kc5 28. Re5+ 1/2-1/2

[Event "Chigorin Memorial-05"]
[Site "Sochi"]
[Date "1965.??.??"]
[Round "9"]
[White "Spassky, Boris Vasilievich"]
[Black "Ujtumen, Tudev"]
[Result "1-0"]
[ECO "D50"]
[PlyCount "49"]
[EventDate "1965.08.27"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[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 c5 5. cxd5 Qb6 6. Bxf6 Qxb2 7. Rc1 gxf6 8. e3 cxd4 9. exd4 Bb4 10. Bb5+ Bd7 11. Bxd7+ Nxd7 12. Nge2 Bxc3+ $146 ({RR} 12... Rc8 13. O-O ({RR} 13. Rc2 Qa3 14. dxe6 fxe6 15. O-O O-O 16. Ne4) 13... Bxc3 14. Qd3 Nb6 ({RR} 14... exd5 15. Rxc3 O-O 16. Rb3) 15. Rxc3 O-O ({RR} 15... Rxc3 16. Nxc3 O-O 17. dxe6 fxe6 18. Qe3 Re8 19. d5) 16. dxe6 fxe6 17. Ra3 Qc2 ({RR} 17... a6 18. Rb3 Qc2 19. Qg3+ Kh8 20. Rxb6 Qxe2 21. Rxb7) 18. Qf3 Qc6 19. Qxc6 bxc6 ({RR} 19... Rxc6 20. Rxa7 Ra8 21. Rxb7 Rxa2 22. Nf4) 20. Nf4 ({RR} 20. Rxa7 Ra8) 20... Rfe8 21. Rxa7 Ra8 22. Rxa8 Rxa8 23. g3 ({RR} 23. Nxe6 Rxa2 24. g3) 23... Kf7 ({RR} 23... Rxa2 24. Rc1 Kf7 25. Rxc6) 24. Rb1 ({RR} 24. Rc1 Nd5 25. Rxc6 Nxf4 26. gxf4 Rxa2) 24... Nd7 25. Rb2 Ke7 26. Re2 Nf8 27. d5 {Hansen,C (2570)-Polgar,Z (2500) Debrecen 1990 CBM 020 [Ftacnik,Lubomir] 1-0 (46)}) ({RR} 12... Rc8 13. O-O Bxc3 14. Qd3 Nb6 15. Rxc3 Rxc3 16. Nxc3 O-O 17. dxe6 fxe6 18. Qe3 Kh8 19. Qh6 Nd7 20. Qe3 Nb6 21. Rb1 Qa3 22. Rb3 Qe7 23. Qe4 Qd7 24. h4 Rd8 25. Ne2 Nd5 26. h5 b6 27. h6 {Pein,M (2342)-Emerson,R (2213) England 2018 ½-½ (57)}) 13. Rxc3 Qxa2 14. dxe6 fxe6 15. O-O Nb6 16. Nf4 Rc8 17. Rxc8+ Nxc8 18. Qh5+ Ke7 19. Re1 Qd2 20. Rxe6+ Kd8 21. g3 Qxd4 22. Re1 Qb4 23. Rd1+ Nd6 24. Qd5 a5 25. Qe6 1-0

[Event "Leningrad Chigorin Memorial Semifinal12"]
[Site "Leningrad"]
[Date "1951.01.??"]
[Round "?"]
[White "Aizenshtadt, Mark"]
[Black "Spassky, Boris Vasilievich"]
[Result "0-1"]
[ECO "D53"]
[Annotator "ChessBase II"]
[PlyCount "62"]
[EventDate "1951.01.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Qc2 Nbd7 7. Rd1 (7. cxd5 exd5 8. Bd3 h6 9. Bh4 b6 10. Nf3 Bb7 11. Bg3 c5 12. O-O Nh5 13. Be5 cxd4 14. Bxd4 Nhf6 15. Rfd1 Bd6 16. Nb5 Bc5 17. Bf5 Qe7 18. Rac1 Rfd8 19. Qb3 a6 20. Nc3 Bxd4 21. Rxd4 Qd6 22. e4 Ne5 23. Nxe5 Qxe5 24. Qxb6 Rdb8 25. Rcd1 g6 26. f4 Qxf4 27. Qxf6 dxe4 28. Rf1 Qe3+ 29. Kh1 Qg5 30. Qxg5 hxg5 31. Bxe4 Bxe4 32. Nxe4 Rxb2 33. a4 Rab8 34. h3 R8b4 35. Rfd1 a5 36. Nxg5 Rb1 {Reshevsky,S-Gligoric,S Amsterdam 1950 1-0}) ({RR} 7. Bd3 dxc4 8. Bxc4 a6 9. Nf3 b5 10. Bd3 Bb7 11. Ne5 h6 12. Bh4 Nxe5 13. dxe5 Nd5 14. Bxe7 Qxe7 15. Nxd5 Bxd5 16. O-O c5 17. f4 c4 18. Be4 Rfd8 19. Rad1 Qb7 20. Bxd5 Rxd5 21. Rxd5 Qxd5 {Krishnan,V (2341)-Skibbe,W (2176) chess.com INT 2023 ½-½ (57)}) 7... dxc4 $146 (7... c6 8. Nf3 Re8 9. a3 a6 10. h3 b5 11. c5 Nh5 12. Bf4 Nxf4 13. exf4 Qc7 14. g3 f6 15. Bd3 Nf8 16. b4 Bd8 17. Kf1 Qb8 18. Kg2 Ra7 19. Rhe1 Rae7 20. Re2 Bc7 21. Rde1 g6 22. a4 Bd7 23. axb5 axb5 24. Qb3 Kg7 25. Nd1 Rf7 26. Qc3 Rfe7 27. Bc2 Kf7 28. Nb2 Qc8 29. h4 Qb8 30. Nd3 h5 31. Bd1 Qd8 32. Re3 Kg8 33. Ng1 Rh7 34. Nh3 Ree7 35. Ng1 Re8 36. Nf3 Rhe7 37. R1e2 {Rabar,B-Opsahl,H Dubrovnik 1950 1-0 (72)}) 8. Bxc4 Nb6 $146 ({RR} 8... c5 9. Nf3 h6 10. Bh4 a6 11. dxc5 Bxc5 12. O-O b5 13. Bxf6 Qxf6 14. Ne4 Qe7 15. Be2 Bb6 16. Qc6 Rb8 17. Nd6 Nf6 18. Ne5 Bc7 19. Bf3 Nd5 20. Nxc8 Rfxc8 21. Qd7 Bxe5 22. Rxd5 Bxh2+ 23. Kh1 {Sokolov,I (2603)-Melkumyan,H (2642) Heraklion 2017 0-1 (37)}) 9. Bb3 h6 10. Bf4 Bd6 11. Bg3 Qe7 12. Nf3 Bxg3 13. hxg3 c5 14. a3 cxd4 15. exd4 Nbd5 16. Ne5 Bd7 17. g4 $1 {[%csl Rg8,Gh1,Rh6][%cal Gg4g5]} Rfc8 {[%cal Gg8f8]} 18. Rd3 Ne4 19. Rdh3 Ng5 20. R3h2 (20. Bxd5 $5 exd5 21. Qb3 (21. Nxd5 Qxe5+ $1)) 20... Bc6 21. Qc1 f6 22. Ng6 Qf7 23. Nf4 Nxc3 24. bxc3 Bd5 25. Bd1 Qc7 26. Ne2 Qc6 27. f3 e5 28. dxe5 fxe5 29. Qe3 Re8 30. Ng3 e4 31. f4 Nf3+ 0-1

[Event "London Phillips&Drew"]
[Site "London"]
[Date "1982.??.??"]
[Round "?"]
[White "Christiansen, Larry Mark"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "2585"]
[BlackElo "2625"]
[PlyCount "53"]
[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 {Krasenkow,Michal} d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 h6 6. Bh4 O-O 7. Rc1 b6 8. cxd5 Nxd5 9. Nxd5 exd5 10. Bxe7 Qxe7 11. g3 Bb7 ({RR} 11... Ba6 12. e3 Bb7 ({RR} 12... c5 13. dxc5 ({RR} 13. Bxa6 Nxa6 14. O-O Nc7 ({RR} 14... Qb7 15. b3 Rac8 16. Nh4 Rfd8 17. Qg4 Kh7 18. Rfd1 g6 19. Nf3) ({RR} 14... c4) 15. b3 Rac8 16. Re1 Rfd8 17. h4 Ne8) 13... bxc5 14. Bxa6 Nxa6 15. Qxd5 Nb4 16. Qc4 Qf6 17. Nh4 Qxb2 18. O-O Qxa2 19. Qxa2 Nxa2 20. Rxc5 Rfc8) 13. Bg2 c5 ({RR} 13... Ba6 14. Ne5) 14. Ne5 ({RR} 14. dxc5 {RR} bxc5 15. O-O Nd7 16. Qb3 Rfb8 17. Qa3 Qe6 18. Rfd1 a5 19. Ne1 a4 20. Nd3 d4 21. e4) 14... c4 15. O-O b5 16. b3 Nd7 17. Nxd7 Qxd7 18. bxc4 dxc4 ({RR} 18... bxc4) 19. d5 b4 ({RR} 19... a5) 20. Rxc4 Ba6 21. Rxb4 Bxf1 22. Bxf1 Rab8 23. Rg4 ({RR} 23. Rb3 Qa4) 23... Rb1 24. Qxb1 Qxg4 25. Qb7 Qa4 26. Bb5 {Ponomariov,R (2726)-Fridman,D (2655) Dortmund 2012 CBM 150 [Krasenkow,Michal] ½-½ (33)}) 12. Bg2 c5 13. O-O Nd7 ({RR} 13... c4 14. Ne5 b5 15. b3 Nd7 16. Nxd7 Qxd7 17. bxc4 bxc4 18. Qd2 Qa4 19. Qc2 {½-½ (19) Hort,V-Spassky,B Gothenburg 1971}) 14. dxc5 $146 ({RR} 14. Qa4 a5 15. Rfe1 Qe6 16. Nd2 Bc6 17. Qd1 Rac8 18. dxc5 bxc5 19. Nb3 d4 20. Bxc6 Rxc6 21. Nxa5 Ra6 22. Nc4 Rxa2 23. e3 Qf6 24. exd4 cxd4 25. Re4 d3 26. Rf4 Qg6 27. Rd4 Nc5 28. Rd5 Ne6 {Uhlmann,W (2451)-Lobzhanidze,D (2458) Dresden 2003 ½-½ (31)}) 14... bxc5 15. Ne1 Rfd8 16. Nd3 Rac8 17. Qb3 Ba8 18. Qa3 Qd6 19. Rfd1 Qb6 20. e3 d4 21. Bxa8 Rxa8 22. exd4 cxd4 23. Qa4 Qf6 24. Qc6 Qf5 25. Kg2 Ne5 26. Nxe5 Qxe5 27. Rc5 1/2-1/2

[Event "Cancan Women-Veterans"]
[Site "Roquebrune"]
[Date "1998.09.10"]
[Round "4"]
[White "Cramling, Pia"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "2505"]
[BlackElo "2545"]
[PlyCount "69"]
[EventDate "1998.09.07"]
[EventType "schev"]
[EventRounds "12"]
[EventCountry "FRA"]
[SourceTitle "CBM 067"]
[Source "ChessBase"]
[SourceDate "1998.11.30"]
[SourceVersion "2"]
[SourceVersionDate "1998.11.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 c6 5. e3 Nbd7 6. Nf3 Be7 7. Qc2 a6 8. a3 ({RR} 8. cxd5 cxd5 9. a4 {½-½ (9) Nikolaidis,I (2530)-Miladinovic,I (2560) Karditsa 1996}) 8... h6 ({RR} 8... b5 9. c5 e5 10. b4 e4 11. Nd2 h6 12. Bh4 g5 13. Bg3 h5 14. h4 gxh4 15. Bxh4 Ng4 16. Bg3 Ndf6 17. Nb3 Be6 18. O-O-O Qd7 19. Kb2 Bd8 20. Be2 Bc7 21. Bxc7 Qxc7 22. Rdf1 O-O-O 23. a4 {Belke,F (2163)-Moritz,H (2012) Rottach-Egern GER 2024 1-0 (45)}) 9. Bh4 O-O 10. Bd3 dxc4 $146 ({RR} 10... Re8 11. O-O dxc4 12. Bxc4 Qc7 13. Rac1 Bd6 14. Ne4 Nxe4 15. Qxe4 Nf8 16. Ne5 f6 17. Nf3 Qe7 18. b4 Qf7 19. Qc2 Kh8 20. Nd2 Qh5 21. Bg3 Bxg3 22. hxg3 e5 23. d5 Bd7 24. Ne4 Bf5 25. dxc6 {Balogh,L (2125)-Horvath,I (2050) Gyongyos 1998 1-0 (37)}) 11. Bxc4 b5 12. Ba2 c5 13. dxc5 Nxc5 14. Rd1 Qb6 15. Bb1 Rd8 16. Rxd8+ Qxd8 17. O-O Bb7 18. Rd1 Qc7 19. b4 Ncd7 20. Nd5 Qxc2 21. Nxe7+ Kf8 22. Bxc2 Kxe7 23. Nd4 Rc8 24. h3 g5 25. Bg3 Be4 26. Bb3 Rc3 27. f3 Bd5 28. Bxd5 Nxd5 29. e4 Ne3 30. Ra1 e5 31. Nf5+ Nxf5 32. exf5 Kf6 33. Rd1 Ke7 34. Ra1 Kf6 35. Rd1 1/2-1/2

[Event "Flamenco Women-Veterans"]
[Site "Marbella"]
[Date "1999.10.27"]
[Round "6"]
[White "Cramling, Pia"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "2504"]
[BlackElo "2549"]
[PlyCount "58"]
[EventDate "1999.10.21"]
[EventType "schev"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CBM 074"]
[Source "ChessBase"]
[SourceDate "2000.02.01"]
[SourceVersion "1"]
[SourceVersionDate "2000.02.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 h6 6. Bxf6 Bxf6 7. Qb3 c6 8. Rd1 O-O 9. e4 dxe4 10. Nxe4 Qa5+ 11. Rd2 Be7 12. Be2 Bb4 13. Nc3 Nd7 14. O-O b6 $146 ({RR} 14... Bxc3 15. bxc3 b6 16. Re1 Bb7 17. Bd3 Rad8 18. h3 c5 19. d5 exd5 20. cxd5 Nf6 21. c4 Rfe8 22. Rde2 Rxe2 23. Rxe2 b5 24. Qxb5 Qxb5 25. cxb5 Bxd5 26. Ne5 Kf8 27. a4 Be6 28. a5 Rd4 29. Rc2 {Cramling,P (2535)-Gueneau,C (2175) France 1998 1-0}) ({RR} 14... Bxc3 15. bxc3 c5 16. Rdd1 Qc7 17. Rfe1 e5 18. dxe5 Nxe5 19. Nxe5 Qxe5 20. Bf3 Qc7 21. Bd5 Rb8 22. Re3 Be6 23. Qc2 Bxd5 24. cxd5 Qd6 25. c4 b5 26. Rb3 bxc4 27. Qxc4 Rb4 28. Rxb4 cxb4 29. h3 {Sohal,T (2378)-Nyamdorj,D (2290) Victoria 2019 ½-½}) 15. Rdd1 Bb7 16. Ne4 Be7 17. Qc2 Rfd8 18. a3 c5 19. d5 exd5 20. cxd5 Nf6 21. Ne5 b5 22. Nc6 Bxc6 23. dxc6 Qb6 24. Nc3 c4 25. Bf3 Qc5 26. Rfe1 Rxd1 27. Rxd1 Rd8 28. g3 g6 29. Qe2 a6 1/2-1/2

[Event "Moscow 3teams"]
[Site "Moscow"]
[Date "1973.04.28"]
[Round "5.1"]
[White "Taimanov, Mark E"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D53"]
[PlyCount "49"]
[EventDate "1973.04.24"]
[EventType "team-match"]
[EventRounds "4"]
[EventCountry "URS"]
[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. Bh4 O-O 7. Rc1 b6 8. cxd5 Nxd5 9. Bxe7 ({RR} 9. Nxd5 exd5 10. Bxe7 Qxe7 11. Qc2 c6 12. e3 Be6 13. Be2 Rc8 14. O-O c5 15. dxc5 bxc5 16. Rfd1 Nd7 17. Ne1 Nf6 18. Bf3 Rab8 19. Nd3 c4 20. Nf4 Qb4 21. Rb1 Qa5 22. a3 c3 23. bxc3 Rxb1 {Nyzhnyk,I (2649)-Jacobson,A (2302) Philadelphia 2019 1-0 (39)}) 9... Qxe7 10. g3 Bb7 11. Bg2 Re8 $146 ({RR} 11... Rc8 12. O-O Nd7 13. Qd2 c5 14. Rfd1 Nxc3 15. Rxc3 Nf6 16. Rcc1 Bd5 17. dxc5 Ne4 18. Qe3 Rxc5 19. Rxc5 Qxc5 20. Qxc5 bxc5 21. Rc1 a5 22. Ne5 Rb8 23. b3 a4 24. Nd7 Rb4 25. f3 axb3 26. axb3 {Christiansen,L (2550)-Hjartarson,J (2415) Grindavik 1984 ½-½ (40)}) 12. O-O Nd7 13. Ne1 Nxc3 14. Rxc3 Bxg2 15. Nxg2 c5 16. Qc2 Rad8 17. Rd1 cxd4 18. Rxd4 Nf6 19. Rxd8 Rxd8 20. Ne3 Nd5 21. Nxd5 Rxd5 22. Rc8+ Rd8 23. Rc7 Rd7 24. Rc8+ Rd8 25. Rc7 1/2-1/2

[Event "Goteborg"]
[Site "Gothenburg"]
[Date "1971.07.27"]
[Round "7"]
[White "Hort, Vlastimil"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D53"]
[PlyCount "37"]
[EventDate "1971.07.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "SWE"]
[EventCategory "8"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {Krasenkow,Michal} d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 O-O 6. Rc1 h6 7. Bh4 b6 8. cxd5 Nxd5 9. Nxd5 exd5 10. Bxe7 Qxe7 11. g3 Bb7 ({RR} 11... Ba6 12. e3 Bb7 ({RR} 12... c5 13. dxc5 ({RR} 13. Bxa6 Nxa6 14. O-O Nc7 ({RR} 14... Qb7 15. b3 Rac8 16. Nh4 Rfd8 17. Qg4 Kh7 18. Rfd1 g6 19. Nf3) ({RR} 14... c4) 15. b3 Rac8 16. Re1 Rfd8 17. h4 Ne8) 13... bxc5 14. Bxa6 Nxa6 15. Qxd5 Nb4 16. Qc4 Qf6 17. Nh4 Qxb2 18. O-O Qxa2 19. Qxa2 Nxa2 20. Rxc5 Rfc8) 13. Bg2 c5 ({RR} 13... Ba6 14. Ne5) 14. Ne5 ({RR} 14. dxc5 {RR} bxc5 15. O-O Nd7 16. Qb3 Rfb8 17. Qa3 Qe6 18. Rfd1 a5 19. Ne1 a4 20. Nd3 d4 21. e4) 14... c4 15. O-O b5 16. b3 Nd7 17. Nxd7 Qxd7 18. bxc4 dxc4 ({RR} 18... bxc4) 19. d5 b4 ({RR} 19... a5) 20. Rxc4 Ba6 21. Rxb4 Bxf1 22. Bxf1 Rab8 23. Rg4 ({RR} 23. Rb3 Qa4) 23... Rb1 24. Qxb1 Qxg4 25. Qb7 Qa4 26. Bb5 {Ponomariov,R (2726)-Fridman,D (2655) Dortmund 2012 CBM 150 [Krasenkow,Michal] ½-½ (33)}) 12. Bg2 c5 13. O-O c4 $146 ({RR} 13... Nd7 14. dxc5 bxc5 15. Ne1 Rfd8 16. Nd3 Rac8 17. Qb3 Ba8 18. Qa3 Qd6 19. Rfd1 Qb6 20. e3 d4 21. Bxa8 Rxa8 22. exd4 cxd4 23. Qa4 Qf6 24. Qc6 Qf5 25. Kg2 Ne5 26. Nxe5 Qxe5 27. Rc5 {½-½ (27) Christiansen,L (2585)-Spassky,B (2625) London 1982}) ({RR} 13... Nd7 14. Qa4 a5 15. Rfe1 Qe6 16. Nd2 Bc6 17. Qd1 Rac8 18. dxc5 bxc5 19. Nb3 d4 20. Bxc6 Rxc6 21. Nxa5 Ra6 22. Nc4 Rxa2 23. e3 Qf6 24. exd4 cxd4 25. Re4 d3 26. Rf4 Qg6 27. Rd4 Nc5 28. Rd5 {Uhlmann,W (2451)-Lobzhanidze,D (2458) Dresden 2003 ½-½ (31)}) 14. Ne5 b5 15. b3 Nd7 16. Nxd7 Qxd7 17. bxc4 bxc4 18. Qd2 Qa4 19. Qc2 1/2-1/2

[Event "BL2-West 9091"]
[Site "Germany"]
[Date "1990.??.??"]
[Round "?.1"]
[White "Spassky, Boris Vasilievich"]
[Black "Zlatilov, Ivailo"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "2560"]
[BlackElo "2365"]
[PlyCount "48"]
[EventDate "1990.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Solingen II"]
[BlackTeam "Enger Spenge"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bxf6 Bxf6 7. cxd5 exd5 8. g3 O-O 9. Bg2 c6 ({RR} 9... Be6 10. O-O Nd7 11. b4 c6 12. e3 a5 13. b5 c5 14. Rc1 Rc8 15. Qd2 Nb6 16. Rfd1 Bg4 17. Ne2 Nc4 18. Qe1 Qd7 19. Ne5 Bxe5 20. dxe5 Qxb5 21. Rxd5 Be6 22. Nd4 Qa4 23. Nxe6 fxe6 24. Qd1 {Landa,K (2611)-Bacrot,E (2696) Karlsruhe 2017 0-1 (31)}) 10. O-O a5 11. Qd2 Bf5 12. Qf4 $146 ({RR} 12. a3 Nd7 13. Rfe1 Re8 14. Qf4 Bh7 15. Rad1 Nf8 16. b4 Ne6 17. Qd2 Be7 18. b5 Bxa3 19. bxc6 bxc6 20. Ne5 Qd6 21. e3 Bb4 22. Ra1 c5 23. Nd3 cxd4 24. exd4 Rac8 25. Nxb4 Qxb4 26. Re3 Nxd4 {McCambridge,V (2465)-Hjartarson,J (2415) Gausdal 1984 0-1 (40)}) 12... Bg6 13. Rad1 Nd7 14. h4 Re8 15. Rfe1 Be7 16. e4 dxe4 17. Nxe4 Bb4 18. Nc3 Rxe1+ 19. Rxe1 Qb8 20. Ne5 Nxe5 21. dxe5 Qc7 22. Be4 Bxe4 23. Rxe4 Bxc3 24. bxc3 Rd8 1/2-1/2

[Event "URS-ch25 Semifinal"]
[Site "Leningrad"]
[Date "1957.12.04"]
[Round "16"]
[White "Tolush, Alexander V"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D53"]
[PlyCount "30"]
[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 h6 6. Bh4 Ne4 7. Bxe7 Qxe7 8. Nxe4 dxe4 9. Ne2 Qb4+ ({RR} 9... O-O 10. Nc3 e5 11. Nd5 Qd8 12. dxe5 Bf5 13. Qc2 c6 14. Nc3 Bg6 15. Be2 Qg5 16. O-O Qxe5 17. Rad1 Na6 18. Qd2 Nc5 19. Qd6 Qxd6 20. Rxd6 Rfd8 21. Rfd1 Rxd6 22. Rxd6 Kf8 23. b4 Ne6 24. Rd7 {Chernyshov,K (2531)-Zaitsev,V (2435) Voronezh 2005 0-1 (59)}) ({RR} 9... O-O 10. Ng3 Qb4+ 11. Qd2 Qxd2+ 12. Kxd2 f5 13. Rc1 Rd8 14. c5 Nc6 15. Bc4 Kh8 16. Ke2 e5 17. dxe5 Nxe5 18. Bb3 b6 19. Bc2 Ba6+ 20. Ke1 Nd3+ 21. Bxd3 exd3 22. Kd2 Rd5 23. cxb6 cxb6 24. Nh5 {Vicenzi,L (1502)-Spieker,O (1079) Chapeco 2022 1-0 (47)}) 10. Qd2 $146 ({RR} 10. Nc3 Qxb2 11. Nxe4 Nc6 12. Qc1 Qb4+ 13. Qc3 Qxc3+ 14. Nxc3 a6 15. a3 O-O 16. Bd3 e5 17. d5 Na5 18. Rb1 Rd8 19. O-O b6 20. Rfd1 Kf8 21. Rdc1 Nb7 22. Ne4 Bf5 23. f3 Bxe4 24. Bxe4 Rd6 {Bury,R (2047)-Bednar,J (2179) Tatranske Zruby 2005 ½-½ (36)}) 10... Qxd2+ 11. Kxd2 b6 12. Nc3 Bb7 13. Be2 Ke7 14. h4 Nd7 15. Rad1 c5 1/2-1/2

[Event "Olympiad-18 Final A"]
[Site "Lugano"]
[Date "1968.11.03"]
[Round "10"]
[White "Malich, Burkhard"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D53"]
[PlyCount "46"]
[EventDate "1968.10.26"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "SUI"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "German Dem Rep"]
[BlackTeam "Soviet Union"]
[WhiteTeamCountry "DDR"]
[BlackTeamCountry "URS"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Be7 5. Nc3 h6 6. Bh4 O-O 7. Rc1 b6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Nxd5 exd5 11. g3 Be6 12. Bg2 c5 13. Ne5 Na6 14. O-O Rac8 15. f4 Bf5 $146 ({RR} 15... cxd4 16. Qxd4 Rc5 17. Rcd1 Re8 18. b4 Rc7 19. a3 f6 20. Ng6 Qd7 21. f5 Bxf5 22. Bxd5+ Be6 23. Nf4 Bf7 24. Bxf7+ Qxf7 25. Nd5 Rc2 26. Rxf6 Qb7 27. e4 Nc7 28. Nxc7 Qxc7 29. Qd5+ Kh8 30. Rf3 {Uhlmann,W-Bobotsov,M Lugano 1968 ½-½ (73)}) 16. Bxd5 Nb4 17. Bb3 Rcd8 18. a3 Rxd4 19. Qe1 Na6 20. e3 Rd6 21. Qe2 Nb8 22. Rfd1 Rxd1+ 23. Rxd1 Be6 1/2-1/2

[Event "Clermont Ferrand"]
[Site "Clermont Ferrand"]
[Date "1989.??.??"]
[Round "?"]
[White "Kortschnoj, Viktor Lvovich"]
[Black "Spassky, Boris Vasilievich"]
[Result "1-0"]
[ECO "D54"]
[WhiteElo "2655"]
[BlackElo "2580"]
[PlyCount "123"]
[EventDate "1989.07.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "FRA"]
[EventCategory "14"]
[SourceTitle "CBM 014"]
[Source "ChessBase"]
[SourceDate "1990.02.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.02.01"]
[SourceQuality "1"]

1. d4 {Tsesarsky,Ilya} Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O 7. Rc1 b6 8. cxd5 Nxd5 9. Nxd5 exd5 10. Bxe7 Qxe7 11. Bd3 c5 12. Ne2 ({RR} 12. dxc5 bxc5 13. Ne2 Nd7 14. O-O Nf6 15. Qc2 c4 16. Bf5 Bxf5 17. Qxf5 Rab8 18. Rc2 Rb6 19. Nd4 g6 20. Qf3 Ne4 21. b3 Rc8 22. Rfc1 Rb7 23. Qh3 Rbc7 24. bxc4 dxc4 25. Qxh6 Qf6 26. Qh3 c3 {Shankland,S (2683)-Dubov,D (2701) chess.com INT 2024 0-1 (62)}) 12... Nd7 ({RR} 12... Be6 13. O-O Nd7 14. b3 Rac8 15. Qd2 Nf6 16. dxc5 bxc5 17. Rc3 Rc7 18. Rfc1 Rfc8 19. h3 a5 20. Nf4 {½-½ (20) Lalic,B (2350)-Rokos,F (2167) Pardubice CZE 2024}) 13. O-O Bb7 ({RR} 13... Nf6 14. b3 ({RR} 14. dxc5 bxc5 15. b3 Bb7 16. Ng3 g6 17. Re1 Rfd8 18. Qc2 Rac8 19. Qb2 h5 20. h3 Qd6 21. e4 dxe4 22. Nxe4 Nxe4 23. Bxe4 Bxe4 24. Rxe4) 14... Bb7 ({RR} 14... Bg4 15. h3 Bxe2 16. Qxe2 cxd4 17. exd4 Qxe2 18. Bxe2 Rfe8 19. Bd3 Rac8 20. Bb5 ({RR} 20. Ba6)) 15. Ng3 g6 16. Re1 Rfc8 17. Qd2 h5 ({RR} 17... a5) 18. Ne2 Ne4 ({RR} 18... Rd8) 19. Bxe4 dxe4 20. dxc5 Rxc5 21. Rxc5 Qxc5 22. Nf4 ({RR} 22. Rc1 Qe7 23. Nd4) 22... Rc8 ({RR} 22... h4 23. Qd7 Rb8 24. Rd1) 23. Rd1 Qc2 ({RR} 23... h4 24. Qd7 Qc2 25. h3) 24. h4 Qxd2 25. Rxd2 Bc6 ({RR} 25... Rc7 26. Kh2 Kf8 27. Kg3 Ke7 28. Ne2 f6 29. Kf4) 26. Kh2 ({RR} 26. Rc2) 26... Kf8 ({RR} 26... Be8) 27. Rc2 Ke7 28. Ne2 {Kortschnoj,V (2639)-Bruzon Batista,L (2573) Hoogeveen 2001 CBM 086 [Tsesarsky,Ilya] 1-0 (62)}) ({RR} 13... c4) 14. Qa4 Nf6 $146 ({RR} 14... a6 15. Bf5 Nf6 16. Qa3 g6 17. Bh3 Ne4 18. dxc5 Nxc5 19. Qb4 Qd6 20. Rfd1 a5 21. Qf4 Qxf4 22. Nxf4 Rad8 23. g3 Rd6 24. Nd3 Ne4 25. Rc7 Ba6 26. Ne5 Be2 27. Re1 Bb5 28. Bg2 Nc5 29. Bf1 {Kortschnoj,V (2650)-Beliavsky,A (2585) Tilburg 1986 ½-½ (61)}) 15. dxc5 bxc5 16. Qa3 Rfc8 17. Rc3 Ne4 18. Bxe4 Qxe4 19. Ng3 Qe5 20. Rxc5 Rxc5 21. Qxc5 Qxb2 22. Nf5 Ba6 23. Qc6 Bb7 24. Qd6 Kh7 25. h4 a5 26. Qd7 Rf8 27. Rd1 Ba8 28. Rd4 Qxa2 29. h5 Bc6 30. Qe7 Qb1+ 31. Kh2 Qxf5 32. Qxf8 Qxh5+ 33. Kg1 a4 34. Qc5 Qg6 35. f3 Qe6 36. Kf2 Qf6 37. Qa7 Qe6 38. Qa6 Be8 39. Qd3+ Qg6 40. Rxd5 Qxd3 41. Rxd3 Bb5 42. Rd5 Bc4 43. Ra5 Bb3 44. e4 g6 45. f4 h5 46. Kg3 Bc2 47. e5 Kg7 48. Kh4 Be4 49. g3 Kh6 50. Rxa4 Bf5 51. Ra7 Be6 52. Rc7 Bb3 53. f5 gxf5 54. Rc8 Be6 55. Rd8 Kg6 56. Rg8+ Kh7 57. Rg5 Kh6 58. Rxh5+ Kg6 59. Rh8 Kg7 60. Re8 Kg6 61. Kh3 Bd5 62. Rg8+ 1-0

[Event "Candidates qf Spassky-Portisch +1-1=12"]
[Site "Mexico City"]
[Date "1980.04.??"]
[Round "2"]
[White "Portisch, Lajos"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D54"]
[WhiteElo "2655"]
[BlackElo "2615"]
[PlyCount "48"]
[EventDate "1980.03.30"]
[EventType "match"]
[EventRounds "14"]
[EventCountry "MEX"]
[SourceTitle "Candidates"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {Chekhov,Valery A} d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Rc1 h6 7. Bh4 b6 ({RR} 7... Ne4) 8. cxd5 Nxd5 9. Nxd5 exd5 10. Bxe7 Qxe7 11. Ne2 ({RR} 11. Bd3 c5 12. Ne2 Be6 13. O-O Nd7 14. Nf4 Nf6 15. dxc5 bxc5 16. b3) 11... Bb7 ({RR} 11... Ba6 12. Nf4 Bxf1 13. Kxf1 Qd6 14. Qc2 Rc8 15. Qf5 Rd8 16. Ke2 Nc6 17. Rhd1 Ne7 18. Qd3 a5 19. g3 c5 20. Qb5 Rdc8 21. Kf1 a4 22. dxc5 bxc5 {½-½ (22) Bischoff,K (2486)-Costa,L (2350) Munich GER 2023}) 12. Nf4 ({RR} 12. g3 Qe4 13. Rg1 Qe7 14. Bg2 Rd8 15. Nf4 Na6 16. Bf1 c5 17. Be2 cxd4 18. exd4 Rac8 19. Kf1 Rxc1 20. Qxc1 Rc8 21. Qe3 Qxe3 22. fxe3 Rc2 23. Nd3 Bc8 24. Ke1 Bf5 25. Rf1 Be4 26. Kd1 Nb4 {Gelfand,B (2755)-Kramnik,V (2803) Moscow 2013 ½-½ (45)}) 12... c5 13. Be2 $146 ({RR} 13. dxc5 Rd8 14. Bb5 ({RR} 14. cxb6 axb6) 14... bxc5 ({RR} 14... d4 15. O-O dxe3 16. Qe2 Rd2 17. Qxe3 Qxe3 18. fxe3 bxc5 ({RR} 18... g5 19. Ne2) ({RR} 18... Rxb2 19. c6)) 15. O-O Na6 16. Qh5 Qf6 ({RR} 16... Nc7 17. Bd3) 17. Rfd1 ({RR} 17. b3 d4) ({RR} 17. Bxa6 Bxa6 18. Nxd5 Qxb2 19. Rfe1 Qxa2 20. Nc7 Rac8 21. Ra1 Be2) 17... Qxb2 18. Rb1 Qf6 19. Nxd5 Bxd5 20. Rxd5 Rxd5 21. Qxd5 Rb8 22. a4 Nc7 23. Qxc5 Nxb5 24. axb5 {½-½ (24) Taimanov,M-Szabo,L Moscow 1956 MCL [Chekhov,Valery A]} {RR} Qb6 25. Qxb6 Rxb6 26. Ra1 ({RR} 26. Kf1 a6) 26... Rxb5 27. Kf1 a5) 13... cxd4 14. Qxd4 Nc6 15. Qxd5 g5 16. Nd3 Nb4 17. Qb3 Nxd3+ 18. Bxd3 Bxg2 19. Rg1 Be4 20. h4 Rac8 21. Rxc8 Rxc8 22. Ke2 Rc5 23. hxg5 hxg5 24. f4 Kf8 1/2-1/2

[Event "Bugojno"]
[Site "Bugojno"]
[Date "1984.05.27"]
[Round "3"]
[White "Torre, Eugenio"]
[Black "Spassky, Boris Vasilievich"]
[Result "0-1"]
[ECO "D54"]
[WhiteElo "2565"]
[BlackElo "2615"]
[PlyCount "122"]
[EventDate "1984.05.25"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "YUG"]
[EventCategory "14"]
[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. Bg5 Be7 5. e3 h6 6. Bh4 O-O 7. Rc1 b6 8. cxd5 Nxd5 9. Nxd5 exd5 10. Bxe7 Qxe7 11. Be2 c5 12. Bf3 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 $146 ({RR} 22. Kf2 Rc7 23. Qb4 Bf1 {0-1 (24) Yuferov,S-Gusev,V Kaliningrad 1973}) 22... Rc1+ 23. Qxc1 Qxh2 24. g4 Qxg1+ 25. Kd2 Qf2+ 26. Kc3 g6 27. Qd2 Qg3 28. b3 Bf1 29. Kb2 Bg2 30. Qe2 Bh3 31. Qc2 Qg2 32. Qxg2 Bxg2 33. Kc3 a5 34. a3 Kf8 35. Kd2 Ke7 36. Ke2 Bh3 37. Kf2 f5 38. gxf5 Bxf5 39. Kg3 Kf6 40. Ne2 Ke5 41. f4+ Ke4 42. Nc3+ Kd3 43. Nxd5 b5 44. Kf2 Kc2 45. b4 a4 46. Nc7 Bd7 47. e4 Kb3 48. f5 gxf5 49. exf5 Bxf5 50. Nxb5 Bd7 51. Na7 Kxa3 52. b5 Be6 53. Nc6 Kb2 54. b6 Bc8 55. Na7 Ba6 56. Nb5 Kb3 57. Ke3 Kb4 58. Nc7 Bb7 59. Kd3 a3 60. Kc2 Be4+ 61. Kc1 Kb3 0-1

[Event "Match Spassky-Timman +2-0=4"]
[Site "Amsterdam"]
[Date "1977.??.??"]
[Round "4"]
[White "Timman, Jan H"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D54"]
[WhiteElo "2590"]
[BlackElo "2610"]
[PlyCount "63"]
[EventDate "1977.??.??"]
[EventType "match"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O 7. Rc1 Ne4 8. Bxe7 Qxe7 9. cxd5 Nxc3 10. Rxc3 exd5 11. Bd3 c6 12. Bb1 Nd7 13. Ne2 Nf6 ({RR} 13... Re8 14. O-O Nf8 15. a3 Bd7 16. Ng3 Rad8 17. b4 a6 18. Kh1 Bc8 19. Qb3 Rd6 20. a4 Bd7 21. Nf5 Bxf5 22. Bxf5 Rf6 23. Bd3 Ne6 24. b5 c5 25. Qxd5 cxd4 26. exd4 Nf4 27. Qc4 axb5 28. axb5 {Kortschnoj,V (2625)-Vaganian,R (2615) Luzern 1993 ½-½}) 14. f3 Re8 ({RR} 14... Bd7 15. Qd3 Rfe8 16. O-O b5 17. Kf2 b4 18. Rc5 Qd6 19. Ng3 Re7 20. Kg1 Rae8 21. Re1 g6 22. Qd2 h5 23. Nf1 Qb8 24. Qf2 Kg7 25. Qh4 Qb6 26. Qf4 Qb8 27. Qxb8 Rxb8 28. Bc2 Rb6 29. Ba4 {Damljanovic,B (2362)-Ciric,P (2271) Belgrade SRB 2026 1-0 (75)}) 15. O-O b5 $146 ({RR} 15... Bd7 16. Ng3 h5 17. Qc2 g6 18. Qf2 Rf8 19. Re1 Rae8 20. a3 Qd6 21. h3 Qe7 22. Nf1 Nh7 23. e4 f5 24. e5 Ng5 25. Nd2 Kg7 26. h4 Ne6 27. f4 a5 28. Kf1 b6 29. Ba2 c5 30. dxc5 {Stojanovic,M (2483)-Rabrenovic,V (2326) Paracin 2019 1-0 (45)}) ({RR} 15... Bd7 16. Ng3 a5 17. e4 dxe4 18. fxe4 Rad8 19. e5 Nd5 20. Rcf3 Rf8 21. Qc2 g6 22. Qd2 Qh4 23. Ne4 b6 24. Nd6 Be6 25. a3 Kg7 26. Rg3 Ne7 27. Qf2 f5 28. d5 f4 29. Rc3 Qxf2+ 30. Rxf2 {Talsma,P (2036)-Larchikov,M (2050) England ENG 2025 ½-½ (39)}) 16. e4 dxe4 17. fxe4 Nxe4 18. Re3 f5 19. Ng3 Qg5 20. Qd3 Qg6 21. Nxe4 fxe4 22. Rxe4 Qxe4 23. Qxe4 Rxe4 24. Bxe4 Bd7 25. d5 Re8 26. dxc6 Rxe4 27. cxd7 Rd4 28. Kf2 Rxd7 29. Ke3 Rd5 30. Rf2 b4 31. Rf4 Ra5 32. Rxb4 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 "URS-chT Cup 05th"]
[Site "Moscow"]
[Date "1966.09.24"]
[Round "1.1"]
[White "Tal, Mihail"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D55"]
[PlyCount "32"]
[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 "Daugava"]
[BlackTeam "Lokomotiv"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "URS"]

1. Nf3 d5 2. c4 e6 3. d4 Be7 4. Nc3 Nf6 5. Bg5 h6 6. Bxf6 Bxf6 7. e3 O-O 8. Qd2 Nc6 9. Rd1 dxc4 10. Bxc4 e5 11. d5 Ne7 12. Ne4 Nf5 13. Qe2 $146 ({RR} 13. Bb3 Nd6 14. Nxf6+ Qxf6 15. Rc1 Bg4 16. Bd1 e4 17. h3 exf3 18. hxg4 fxg2 19. Rg1 Ne4 20. Qe2 Qe5 21. Rxg2 Qxd5 22. f3 Qa5+ 23. Kf1 Nf6 24. Bb3 Rad8 25. Qe1 Qxe1+ 26. Kxe1 Rd7 27. g5 hxg5 {Nikolic,P (2570)-Abramovic,B (2495) Subotica 1984 1-0 (56)}) 13... Nd6 14. Nfd2 Be7 15. O-O Bf5 16. Bd3 Bxe4 1/2-1/2

[Event "FRA-chT"]
[Site "France"]
[Date "1992.??.??"]
[Round "?"]
[White "Miralles, Gilles"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2470"]
[BlackElo "2545"]
[PlyCount "36"]
[EventDate "1992.??.??"]
[EventType "team"]
[EventRounds "8"]
[EventCountry "FRA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Nf3 Nbd7 5. Bg5 Be7 6. e3 O-O 7. Qc2 b6 8. cxd5 exd5 9. Bd3 Bb7 10. O-O Re8 11. Rad1 ({RR} 11. Bxf6 Nxf6 12. Ne5 a6 13. Rad1 c5 14. Qe2 c4 15. Bb1 b5 16. a3 Bd6 17. f4 Ne4 18. Qf3 f6 19. Nxe4 dxe4 20. Bxe4 Bxe4 21. Qxe4 Bf8 22. Qb7 fxe5 23. fxe5 Qe7 24. Qd5+ Qe6 25. Qb7 Rab8 {Ali Marandi,C (2546)-Ladron de Guevara Pinto,P (2445) Caleta 2020 ½-½ (56)}) ({RR} 11. h3 Rc8 12. Ne5 h6 13. Bxf6 Nxf6 14. Bf5 Ra8 15. Rfe1 Bd6 16. f4 c5 17. Nb5 a6 18. Nxd6 Qxd6 19. Rac1 c4 20. b3 b5 21. Bg4 Ne4 22. Bf3 f6 23. Bxe4 dxe4 24. Ng4 Bd5 25. Nf2 Rac8 {Casqui Lopez,P (1938)-Andrade Salcedo,J (2022) Barranquilla COL 2025 1-0 (73)}) 11... g6 $146 ({RR} 11... Ne4 12. Bf4 Ndf6 13. Nb5 Bd6 14. Nxc7 Rc8 15. Bxd6 Nxd6 16. Nxe8 Rxc2 17. Nxf6+ gxf6 18. Bxc2 Ba6 19. Bd3 Bc4 20. b3 Bxd3 21. Rxd3 Qc8 22. Rfd1 Qc2 23. R3d2 Qc6 24. Ne1 Ne4 25. Rc2 Qb5 26. f3 {Sobek,J (2282)-Didi,J (2125) Karvina 2001 1-0 (54)}) ({RR} 11... Ne4 12. Bxe7 Qxe7 13. Ne2 c5 14. Ng3 c4 15. Be2 Nxg3 16. hxg3 b5 17. Qf5 Qe6 18. Qf4 h6 19. g4 Rac8 20. g5 Rc6 21. gxh6 Qxh6 22. Qf5 Nf6 23. Ne5 Bc8 24. Qc2 Ne4 25. Nxc6 Bf5 26. Qc1 {Gibson,W-Wahltuch,V Richmond/ London 1912 ½-½ (48)}) 12. h3 Ne4 13. Bf4 Bd6 14. Bxd6 Nxd6 15. Qb3 c6 16. Rfe1 f5 17. e4 fxe4 18. Nxe4 Nxe4 1/2-1/2

[Event "Match/Nation YUG-URS 22,0-38,0"]
[Site "Vrnjacka Banja"]
[Date "1965.07.14"]
[Round "6"]
[White "Gligoric, Svetozar"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D55"]
[PlyCount "34"]
[EventDate "1965.07.05"]
[EventType "team-match"]
[EventRounds "6"]
[EventCountry "YUG"]
[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 c6 9. Bd3 Nd7 10. O-O dxc4 11. Bxc4 e5 12. Bb3 exd4 13. exd4 Re8 14. Re1 Rxe1+ 15. Qxe1 Nf8 16. Ne4 Be7 17. Nc5 $146 ({RR} 17. Qe3 Be6 18. Ne5 Qb6 19. Nc5 Bxb3 20. axb3 Qc7 21. b4 Rd8 22. g3 Rd5 23. Re1 Bxc5 24. dxc5 a5 25. Nc4 axb4 26. Nb6 Rd8 27. Qb3 Ne6 28. Qxb4 Qe7 29. Na4 Qf6 30. Re3 Rd4 31. Qa5 Qf5 {Cramling,P (2525)-Semcesen,D (2460) Stockholm 2010 ½-½ (68)}) 17... Bxc5 1/2-1/2

[Event "Niksic International"]
[Site "Niksic"]
[Date "1983.08.30"]
[Round "6"]
[White "Andersson, Ulf"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2635"]
[BlackElo "2605"]
[PlyCount "43"]
[EventDate "1983.08.24"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "YUG"]
[EventCategory "14"]
[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. Bg5 Be7 5. Nc3 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 Qxd4 15. Nxd4 Re8 16. Rfd1 ({RR} 16. Rfe1 a6 17. Bb3 a5 18. a3 Be6 19. Bxe6 fxe6 20. Red1 Kf7 21. f3 Red8 22. e4 Ke7 23. Kf2 {½-½ (23) Boensch,U (2457)-Bischoff,K (2473) Munich GER 2023}) ({RR} 16. Rfe1 Bd7 17. f3 Rad8 18. Kf2 Bc8 19. Red1 Nd5 20. e4 Nc7 21. b4 Rd6 22. Nb3 Red8 23. Rxd6 Rxd6 24. Ke3 Rd8 25. Rc2 Kf8 26. Rd2 Rxd2 27. Kxd2 Ke7 28. Ke3 f6 29. h4 Kd6 30. a3 g5 {Portisch,L (2605)-Spassky,B (2560) Linares 1990 ½-½ (42)}) 16... Bd7 17. Kf1 Kf8 18. a3 $146 ({RR} 18. Ke2 Re5 19. h3 c5 20. Nb5 {½-½ (20) Petrosian,T (2610)-Spassky,B (2640) Moscow 1979}) 18... Re5 19. Be2 a5 20. Nf3 Rd5 21. Rxd5 Nxd5 22. Ne5 1/2-1/2

[Event "Riga International"]
[Site "Riga"]
[Date "1959.12.13"]
[Round "7"]
[White "Teschner, Rudolf"]
[Black "Spassky, Boris Vasilievich"]
[Result "0-1"]
[ECO "D55"]
[PlyCount "156"]
[EventDate "1959.12.05"]
[EventType "tourn"]
[EventRounds "13"]
[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. Nf3 d5 4. cxd5 exd5 5. Nc3 Be7 6. Bg5 O-O 7. e3 b6 8. Bd3 Bb7 9. Bxf6 Bxf6 10. h4 c5 11. Bxh7+ ({RR} 11. Qc2 h6 12. O-O-O Nc6 13. dxc5 Nb4 14. Qb3 bxc5 15. Bb1 d4 16. Nxd4 cxd4 17. Qxb4 Bxg2 18. Rhg1 Bf3 19. Rxd4 Bxd4 20. Qxd4 Qxd4 21. exd4 Rfd8 22. Kd2 Rd6 23. Ke3 Rf6 24. d5 Re8+ 25. Kd4 Rf4+ {Dardha,D (2630)-Manukyan,S (2216) chess.com INT 2024 1-0 (35)}) 11... Kxh7 12. Ng5+ Kh6 13. Qc2 g6 $146 ({RR} 13... Bxg5 14. hxg5+ Kxg5 15. O-O-O c4 16. Rh5+ Kf6 17. Qf5+ Ke7 18. Qe5+ Kd7 19. Nxd5 Nc6 20. Qxg7 Ne7 21. Nf6+ Kc7 22. d5 Ng6 23. d6+ Kb8 24. Nh7 Rg8 25. Qxf7 Nh8 26. Qe6 Rg6 27. Qe7 Qxe7 28. dxe7 {Chichkin,V (2311)-Leschenko,V Kiev 2004 1-0 (31)}) 14. h5 Kxg5 15. f4+ Kh6 16. hxg6+ Kg7 17. Rh7+ Kg8 18. O-O-O Bg7 19. Rdh1 Qf6 20. gxf7+ Rxf7 21. g4 cxd4 22. g5 Qf5 23. Rxg7+ Kxg7 24. Qh2 Rf8 25. g6 Qxg6 26. Rg1 Nd7 27. Rxg6+ Kxg6 28. Nb5 Rac8+ 29. Kd1 Rf6 30. Nd6 Rxd6 31. f5+ Kxf5 32. Qxd6 Nf6 33. exd4 Bc6 34. Qa3 Ra8 35. Qh3+ Kg6 36. Qg3+ Kf5 37. Qh3+ Kg6 38. Qg3+ Kf7 39. Qc7+ Bd7 40. Qb7 Rh8 41. Qxa7 b5 42. Kc2 Rc8+ 43. Kb3 Rc4 44. a3 Ke7 45. Ka2 Ne8 46. Qb8 Nc7 47. Qb7 Kd6 48. Qb6+ Bc6 49. Qb8 Kd7 50. Qh8 Ba8 51. Qh3+ Kc6 52. Qh6+ Kb7 53. Qg7 Ka7 54. Qd7 Bb7 55. Qe7 Bc8 56. Qg7 Kb7 57. Qe5 Bd7 58. Qd6 Be8 59. Qf6 b4 60. axb4 Rxb4 61. b3 Rb6 62. Qh8 Re6 63. Ka3 Re4 64. Kb2 Kb6 65. Qf6+ Ne6 66. Qe7 Bc6 67. Qd6 Rxd4 68. Kc3 Nc7 69. Qd8 Kb7 70. Qe7 Re4 71. Qg7 Bb5 72. Qh7 d4+ 73. Kb4 Re5 74. Qh2 Rd5 75. Qd2 d3 76. Kc3 Rc5+ 77. Kb4 Rc2 78. Qd1 Nd5+ 0-1

[Event "RUS Spartakiad"]
[Site "Leningrad"]
[Date "1967.??.??"]
[Round "?"]
[White "Spassky, Boris Vasilievich"]
[Black "Zhukhovitsky, Samuel"]
[Result "1-0"]
[ECO "D55"]
[PlyCount "81"]
[EventDate "1967.07.??"]
[EventType "team"]
[EventRounds "9"]
[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 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bxf6 Bxf6 7. e3 O-O 8. Rc1 Nc6 9. Be2 dxc4 10. Bxc4 e5 11. d5 Ne7 12. Ne4 Bf5 $146 ({RR} 12... Nf5 13. O-O Nd6 14. Nxf6+ Qxf6 15. Be2 Bg4 16. Nd2 Bxe2 17. Qxe2 e4 18. Nc4 Rad8 19. Rfd1 Rfe8 20. Nxd6 Qxd6 21. Qb5 b6 22. Rc6 Qd7 23. Qc4 Re5 24. Rxc7 Rxd5 25. Rxd5 Qxd5 26. Qxd5 Rxd5 27. g4 {Dzindzichashvili,R (2560)-Christiansen,L (2595) Jacksonville 1990 ½-½ (32)}) ({RR} 12... Nf5 13. Be2 Be7 14. O-O Nd6 15. Ng3 {½-½ (15) Portisch,L (2625)-Campora,D (2480) Amsterdam 1984}) 13. Nxf6+ gxf6 14. Nh4 Bh7 15. O-O f5 16. Bb3 Qd6 17. Qh5 Rac8 18. Rfd1 Kg7 19. g3 Rfd8 20. f4 e4 21. Qe2 a6 22. Kf2 Kh8 23. Qc4 Bg8 24. Qd4+ f6 25. g4 Bh7 26. h3 fxg4 27. hxg4 c5 28. dxc6 Qxd4 29. Rxd4 Nxc6 30. Rdd1 Bg8 31. Nf5 Bxb3 32. axb3 Nb4 33. Rxc8 Rxc8 34. Rd6 h5 35. gxh5 Nd3+ 36. Kg2 Rc2+ 37. Kg3 Rxb2 38. Rd8+ Kh7 39. Rd7+ Kh8 40. Nh4 Nc5 41. Re7 1-0

[Event "Moscow-4teams"]
[Site "Moscow"]
[Date "1981.02.28"]
[Round "6.2"]
[White "Jussupow, Artur"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2575"]
[BlackElo "2635"]
[PlyCount "30"]
[EventDate "1981.02.22"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "URS"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Soviet Union U26"]
[BlackTeam "Soviet Union"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "URS"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bxf6 Bxf6 7. e3 c6 8. Rc1 O-O 9. Bd3 Nd7 10. O-O dxc4 11. Bxc4 e5 12. Ne4 exd4 13. Nxf6+ Nxf6 14. Qxd4 Qxd4 15. Nxd4 Bd7 1/2-1/2

[Event "URS-chT Republics 15th final A"]
[Site "Moscow"]
[Date "1981.05.??"]
[Round "4.1"]
[White "Tal, Mihail"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2555"]
[BlackElo "2635"]
[PlyCount "39"]
[EventDate "1981.05.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "URS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Latvia"]
[BlackTeam "Russia"]
[WhiteTeamCountry "LAT"]
[BlackTeamCountry "RUS"]

1. Nf3 Nf6 2. d4 d5 3. c4 e6 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 b6 ({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. Rfd1 ({RR} 17. f3 Bb7 18. Rcd1 Rfd8 {½-½ (18) Ivkov,B (2540)-Tal,M (2555) Riga 1981}) 17... Bb7 18. Nf4 Rfd8 19. h3 $146 ({RR} 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 Kb4 32. Ra7 Ne5 33. Rxg7 Nd3+ {Dementiev,O-Klovans,J Sevastopol 1970 1-0 (50)}) ({RR} 19. f3 Bc6 20. Ng6 Qe8 21. Bxf7+ Qxf7 22. Ne7+ Kf8 23. Qxf7+ Kxf7 24. Nxc6 Re8 25. e4 Ke6 26. b4 Rec8 27. b5 a6 28. a4 axb5 29. axb5 Ra2 30. e5 Ne8 31. f4 Rca8 32. g4 g6 33. Rd8 Rxd8 {Adler,J (2265)-Donev,I (2400) Switzerland 1996 ½-½ (48)}) 19... Qe8 20. Bb5 1/2-1/2

[Event "Olympiad-17 Final A"]
[Site "Havana"]
[Date "1966.11.18"]
[Round "13"]
[White "Spassky, Boris Vasilievich"]
[Black "Bobotsov, Milko Georgiev"]
[Result "1-0"]
[ECO "D55"]
[Annotator "Bulletin"]
[PlyCount "80"]
[EventDate "1966.11.04"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Soviet Union"]
[BlackTeam "Bulgaria"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "BUL"]

{Inf.2/507} 1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 O-O 6. Qc2 $5 b6 7. e3 Bb7 8. O-O-O Nbd7 ({RR} 8... Ne4 9. Bxe7 Qxe7 10. Nxe4 dxe4 11. Nd2 f5 12. f3 exf3 13. Nxf3 Nd7 14. Bd3 c5 15. e4 cxd4 16. exf5 Bxf3 17. gxf3 exf5 18. Rhg1 Qf6 19. f4 Rae8 20. Rg5 Nc5 21. Bxf5 d3 22. Qc3 Qxc3+ 23. bxc3 {Bobotsov,M-Pfleger,H Bamberg 1968 0-1 (57)}) 9. Bd3 ({RR} 9. Kb1 Ne4 10. Bxe7 Qxe7 11. Nxe4 dxe4 12. Nd2 f5 13. f3 exf3 14. Nxf3 c5 15. d5 exd5 16. cxd5 Ne5 17. d6 Qf6 18. Nxe5 Qxe5 19. Qd2 Rad8 20. Ka1 Rf6 21. d7 Kh8 22. Bb5 Rf7 23. Qd6 Qxd6 {Galiot,G (2257)-Sanudula,K (1669) chess.com INT 2023 1-0 (32)}) 9... c5 10. cxd5 exd5 11. h4 $146 ({RR} 11. Ne5 h6 12. Bh4 cxd4 13. exd4 Nxe5 14. dxe5 Ng4 15. Bg3 Qc7 16. Nxd5 Qxc2+ 17. Bxc2 Bc5 18. Rhf1 Rfd8 19. Be4 Rac8 20. Kb1 Ba6 21. h3 Bxf1 22. Rxf1 Nxe5 23. Bxe5 Re8 24. f4 f6 25. Bf5 Rcd8 {Alvarez,E (2095)-Martinez,I Guatemala City 1995 ½-½ (51)}) 11... a6 12. g4 $1 c4 13. Bf5 $1 g6 14. Bxf6 Bxf6 (14... Nxf6 15. g5 $16) 15. g5 Bg7 16. Bxd7 Qxd7 17. Ne5 Qe7 18. f4 b5 19. a3 Rad8 20. h5 $1 Bxe5 21. fxe5 Qxg5 22. Qf2 Bc8 23. Rdg1 Qe7 24. Qf4 Kh8 25. e4 dxe4 26. d5 Rde8 27. Qh6 $1 g5 (27... Qxe5 $2 28. hxg6 Qg7 29. Qxh7+ Qxh7 30. g7+ $3 Kg8 31. gxf8=Q+ $18) 28. Rxg5 f6 29. Rg6 $1 fxe5 30. d6 Qf7 31. Nd5 Re6 32. Rhg1 Rxg6 33. hxg6 Qg7 34. Qh2 e3 35. Nxe3 Rf4 36. Nd5 Rg4 37. Rxg4 Bxg4 38. Qxh7+ Qxh7 39. gxh7 Bf5 40. Nf6 a5 1-0

[Event "Lugano Open-09"]
[Site "Lugano"]
[Date "1984.03.??"]
[Round "5"]
[White "Spassky, Boris Vasilievich"]
[Black "Cvetkovic, Srdjan"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2615"]
[BlackElo "2420"]
[PlyCount "84"]
[EventDate "1984.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 h6 6. Bxf6 Bxf6 7. Nf3 O-O 8. Qd2 c6 9. h4 g6 10. g4 Bg7 11. g5 h5 12. Ne5 c5 13. f4 cxd4 ({RR} 13... Nc6 14. cxd5 exd5 15. Bg2 Be6 16. Rd1 cxd4 17. exd4 Ne7 18. O-O Rc8 19. Qf2 Nf5 20. Rd2 Qa5 21. a3 Rxc3 22. bxc3 Qxc3 23. Rd3 Qa5 24. Rc1 Rc8 25. Rxc8+ Bxc8 26. Qd2 Qd8 27. Qe1 Bf8 28. Kh2 {Rapport,R (2741)-Nepomniachtchi,I (2723) Doha QAT 2025 0-1 (51)}) 14. exd4 Nc6 15. O-O-O dxc4 $146 ({RR} 15... Bd7 16. Kb1 Rc8 17. cxd5 exd5 18. Nxd7 Qxd7 19. Bh3 Qd6 20. Bxc8 Rxc8 21. Qf2 Na5 22. f5 Nc4 23. Rhf1 Kh7 24. Ka1 b5 25. fxg6+ fxg6 26. Qf7 Rf8 27. Qxd5 Qh2 28. Qxb5 Rb8 29. Rh1 Qc7 30. Qc5 {Riazantsev,A (2612)-Khripachenko,A (2376) Sochi RUS 2025 1-0 (42)}) ({RR} 15... Bd7 16. Kb1 Rc8 17. cxd5 exd5 18. Nxd7 Qxd7 19. Bh3 Qd6 20. Bxc8 Rxc8 21. Qf2 Na5 22. f5 Nc4 23. Rhf1 Kh7 24. Ka1 b5 25. fxg6+ fxg6 26. Qf7 Rf8 27. Qxd5 Qh2 28. Qxb5 Rb8 29. Rh1 Qc7 30. Qc5 {Riazantsev,A (2612)-Khripachenko,A (2376) Sochi 2025 1-0 (42)}) 16. Bg2 Bd7 17. Ne4 Nxe5 18. fxe5 Bc6 19. Nf6+ Bxf6 20. gxf6 Kh7 21. Bxc6 bxc6 22. Rhg1 Qd5 23. Qe2 Rh8 24. Rg5 Kg8 25. Rg3 Rb8 26. Rc3 Kh7 27. Rxc4 Rhd8 28. b3 Rb5 29. Qc2 Rb6 30. Kb2 Qf3 31. Re1 a5 32. Re4 Rd5 33. Ka3 Qh1 34. Rxc6 Qxe4 35. Qxe4 Rxc6 36. Ka4 Rc8 37. a3 Rcd8 38. Qc2 Rxd4+ 39. Kxa5 R4d5+ 40. Kb6 Kg8 41. Qc1 Rb8+ 42. Kc7 Rdb5 1/2-1/2

[Event "Interzonal-12b"]
[Site "Toluca de Lerdo"]
[Date "1982.08.12"]
[Round "2"]
[White "Torre, Eugenio"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2535"]
[BlackElo "2625"]
[PlyCount "102"]
[EventDate "1982.08.11"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "MEX"]
[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 h6 6. Bxf6 Bxf6 7. e3 O-O 8. Qd2 c6 9. Rd1 Nd7 10. Bd3 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 Rc4 $146 ({RR} 25... Rc5 26. a4 Bc6 27. axb5 axb5 28. Ra1 g6 29. Ra6 Kg7 30. Rb6 {½-½ (30) Kiselev,V (2505)-Shvyrjov,I (2413) Lugansk 2007}) 26. a4 Rg5 27. f4 Qe7 28. Nxb5 Rg6 29. Na3 Rxd4 30. Rxd4 Qh4 31. Nc2 Qxh3 32. Rd2 Bc6 33. Nd4 Bd7 34. Re2 Qh5 35. Rf2 Rg4 36. Nf3 Rg3 37. a5 Bb5 38. Qc3 Rg6 39. Ne5 Qd1+ 40. Kh2 Qh5+ 41. Kg1 Qd1+ 42. Kh2 Re6 43. Qc7 Qh5+ 44. Kg1 f6 45. Qd8+ Re8 46. Qxd5+ Kh7 47. g4 Qh3 48. Rf3 Qh4 49. Qe4+ Kg8 50. Qd5+ Kh7 51. Qe4+ Kg8 1/2-1/2

[Event "URS-chT Cup 05th"]
[Site "Moscow"]
[Date "1966.09.29"]
[Round "6.1"]
[White "Spassky, Boris Vasilievich"]
[Black "Petrosian, Tigran V"]
[Result "1/2-1/2"]
[ECO "D55"]
[PlyCount "43"]
[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 "Spartak"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "URS"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bxf6 Bxf6 7. e3 c6 8. Bd3 O-O 9. O-O Nd7 ({RR} 9... dxc4 10. Bxc4 Nd7 11. Bb3 Qe7 12. Rc1 g6 13. Qc2 Bg7 14. Ne4 Kh8 15. Rfd1 e5 16. d5 cxd5 17. Nc3 Nb6 18. Nxd5 Nxd5 19. Bxd5 Rd8 20. e4 Be6 21. Bxe6 Qxe6 22. Qc7 Rxd1+ 23. Rxd1 Qxa2 24. Qxb7 {Pashikian,A (2599)-Firouzja,A (2702) Khanty-Mansiysk 2019 ½-½ (54)}) 10. Qe2 dxc4 11. Bxc4 e5 12. d5 $146 ({RR} 12. Rad1 Qe7 13. d5 cxd5 14. Nxd5 Qc5 15. Rc1 Qa5 16. Bb5 Qxa2 17. Bxd7 Qxd5 18. Rfd1 Qa5 19. Ra1 Qb6 20. Qc4 Bxd7 21. Rxd7 Rac8 22. Qd5 Qxb2 23. Rf1 b5 24. Rxa7 b4 25. Rb7 Rc1 26. Nd2 Rd8 {Zhou,Y (2087)-Lyutsinger,I (2266) chess.com INT 2025 ½-½ (61)}) 12... cxd5 13. Bxd5 Nb6 14. Bb3 Qe7 15. Ne4 Bd7 16. Rfd1 Bc6 17. Nxf6+ Qxf6 18. Rd2 Rad8 19. Rad1 Rxd2 20. Rxd2 g6 21. h3 Kg7 22. Qd1 1/2-1/2

[Event "Fajr op 02th"]
[Site "Iran"]
[Date "1992.??.??"]
[Round "9"]
[White "Guliev, Sarhan"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2405"]
[BlackElo "2545"]
[PlyCount "102"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRI"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. Nf3 Be7 6. e3 O-O 7. Qc2 b6 8. cxd5 exd5 9. Bd3 Bb7 10. O-O-O c5 11. h4 Rc8 12. Kb1 Re8 13. dxc5 Rxc5 14. Nd4 h6 $146 ({RR} 14... Ne4 15. Bxe4 dxe4 16. Ndb5 Ba6 17. Qa4 Bxb5 18. Nxb5 Bxg5 19. hxg5 Re7 20. Rd4 Qa8 21. b4 Rc8 22. Nd6 b5 23. Nxc8 {1-0 (23) Rubinstein,A-Teichmann,R Karlovy Vary 1907}) 15. f3 Ne5 16. Bb5 hxg5 17. hxg5 g6 18. g4 Nfxg4 19. fxg4 Bxg5 20. Qh2 Bf6 21. g5 Bg7 22. Bxe8 Qxe8 23. Rdf1 Bc8 24. Nce2 Nc4 25. Rf4 Qxe3 26. Rh4 Qe5 27. Ng3 Ne3 28. Nf3 Bf5+ 29. Ka1 Nc2+ 30. Qxc2 Bxc2 31. Nxe5 Bxe5 32. Re1 d4 33. Ne4 Bxe4 34. Rhxe4 Bg3 35. Re8+ Kg7 36. Rf1 Bf2 37. b4 Rf5 38. Kb1 a5 39. bxa5 bxa5 40. Kc2 Rc5+ 41. Kb3 Be3 42. Re7 Rf5 43. Rxf5 gxf5 44. Re5 Bd2 45. Rxf5 Kg6 46. Rf6+ Kxg5 47. Rxf7 Bc3 48. Kc4 Kg4 49. Kd3 Kg3 50. Ke4 Bb2 51. Rf3+ Kg2 1/2-1/2

[Event "FRA-ch"]
[Site "Montpellier"]
[Date "1991.??.??"]
[Round "8"]
[White "Fayard, Alain"]
[Black "Spassky, Boris Vasilievich"]
[Result "0-1"]
[ECO "D55"]
[WhiteElo "2285"]
[BlackElo "2550"]
[PlyCount "72"]
[EventDate "1991.08.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "FRA"]
[EventCategory "8"]
[SourceTitle "CBM 027"]
[Source "ChessBase"]
[SourceDate "1992.04.01"]
[SourceVersion "1"]
[SourceVersionDate "1992.04.01"]
[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 c6 9. O-O-O Nd7 10. e4 ({RR} 10. cxd5 exd5 11. Bd3 b5 12. g4 g6 13. h4 Bg7 14. Rhg1 Re8 15. Kb1 a5 16. Rc1 Nb6 17. h5 g5 18. Bc2 a4 19. Qd3 b4 20. Qh7+ Kf8 21. Ne2 Nd7 22. Ng3 Nf6 23. Qd3 Nxg4 24. Rg2 Qf6 {Yakovich,Y (2585)-Zvjaginsev,V (2653) Moscow 2005 0-1}) ({RR} 10. h4 dxc4 11. g4 g5 12. hxg5 hxg5 13. Rh5 Kg7 14. e4 Rh8 15. e5 Be7 16. Rxh8 Qxh8 17. Bg2 Qh6 18. Ne4 Qg6 19. Nfxg5 f5 20. exf6+ Nxf6 21. Nxf6 Bxf6 22. Ne4 Bd7 23. g5 Be7 24. f4 Rh8 {Khodzhamkuliev,B (2115)-Shahinyan,V (2278) chess.com INT 2025 1-0 (31)}) 10... dxc4 11. Bxc4 c5 $146 ({RR} 11... b5 12. Bb3 Qa5 13. e5 Be7 14. Kb1 c5 15. Nd5 Qd8 16. Nxe7+ Qxe7 17. d5 exd5 18. Bxd5 Rb8 19. Rhe1 Nb6 20. Bc6 Bf5+ 21. Ka1 Rfd8 22. Qf4 Bd7 23. Be4 Be6 24. Nh4 Rxd1+ 25. Rxd1 Rd8 26. Re1 {Johansson,T (2260)-Skoog,D (1891) Sweden 2011 ½-½ (41)}) 12. e5 cxd4 13. Qxd4 Be7 14. Qe4 Qa5 15. Bd3 g6 16. Qf4 Kg7 17. h4 Nc5 18. Bc2 Bd7 19. Nh2 Bc6 20. Ng4 Rh8 21. Nf6 Rad8 22. Rxd8 Rxd8 23. h5 g5 24. Qe3 Qb4 25. Rf1 Qd4 26. Qg3 Nd3+ 27. Bxd3 Qxd3 28. Qxd3 Rxd3 29. Kc2 Rd4 30. Ne2 Rd8 31. f3 Bxf6 32. exf6+ Kxf6 33. Kc3 Bb5 34. Re1 Rd3+ 35. Kb4 Bc6 36. Nc3 Rd2 0-1

[Event "World Team-ch01"]
[Site "Luzern"]
[Date "1985.11.19"]
[Round "3.1"]
[White "Karpov, Anatoly"]
[Black "Spassky, Boris Vasilievich"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "2705"]
[BlackElo "2580"]
[PlyCount "179"]
[EventDate "1985.11.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Soviet Union"]
[BlackTeam "France"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "FRA"]

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 b6 12. e4 Bb7 13. e5 Be7 14. Qe2 b5 $146 ({RR} 14... Re8 15. Rfd1 b5 16. Bd3 Qb6 17. Qe4 Nf8 18. Qe3 c5 19. Nxb5 cxd4 20. Qxd4 Red8 21. Qxb6 axb6 22. a3 Bxf3 23. gxf3 Bg5 24. Rb1 Nd7 25. Be4 Rab8 26. b4 Nxe5 27. Kg2 f5 28. Bc2 Ng6 29. Bb3 {Portisch,L (2610)-Spassky,B (2610) London 1986 ½-½ (35)}) ({RR} 14... Rc8 15. Rfd1 Qc7 16. Bb3 Qb8 17. Rc2 Rfe8 18. Rcd2 Bf8 19. h4 a6 20. h5 c5 21. d5 exd5 22. Bxd5 Bxd5 23. Rxd5 Nf6 24. R5d2 b5 25. Ne4 Nxh5 26. Qe3 Rc6 27. Rd5 Qc8 28. Nh2 Qf5 29. g4 {Jakovljevic,V (2365)-Mesic,I (2242) Banja Luka BIH 2024 0-1 (37)}) 15. Bd3 c5 16. Nxb5 cxd4 17. Be4 Bxe4 18. Qxe4 Qb6 19. Nbxd4 Nc5 20. Qe2 a5 21. Rc4 a4 22. Rfc1 Rfd8 23. h3 Rd5 24. R1c2 Bf8 25. R2c3 Rb8 26. b4 axb3 27. axb3 Nd7 28. Nc6 Ra8 29. b4 Ra1+ 30. Kh2 Qa6 31. Rc2 Nb6 32. Re4 Qxe2 33. Rexe2 Rdd1 34. Ra2 Nd5 35. Rxa1 Rxa1 36. Rb2 Ra4 37. b5 Bc5 38. g3 g5 39. Kg2 Kg7 40. Nd2 Bb6 41. Rc2 Ra1 42. Nc4 Bc5 43. Nd6 Bb6 44. Rb2 Bc5 45. Nd8 Bd4 46. Rc2 Bxe5 47. N8xf7 Bxd6 48. Nxd6 Rb1 49. Rc8 h5 50. Re8 Kf6 51. Rh8 h4 52. Rh6+ Ke7 53. Ne4 hxg3 54. Kxg3 Rxb5 55. Rh7+ Kf8 56. Nxg5 Kg8 57. Rd7 Rb6 58. Ne4 Kf8 59. h4 Ke8 60. Ra7 Kf8 61. f3 e5 62. Ra5 Rg6+ 63. Kh2 Nf4 64. Rxe5 Rg2+ 65. Kh1 Rg7 66. Rf5+ Rf7 67. Rxf7+ Kxf7 68. Kh2 Kg6 69. Kg3 Nd5 70. Nd6 Ne3 71. Kf4 Ng2+ 72. Kg4 Ne3+ 73. Kf4 Ng2+ 74. Kg3 Ne3 75. Ne4 Nd5 76. Nc5 Kf5 77. Nd3 Nf6 78. Nf4 Ke5 79. Ng2 Kf5 80. Ne3+ Kg6 81. f4 Ne4+ 82. Kf3 Nf6 83. f5+ Kh5 84. Ng2 Nd7 85. Kg3 Kh6 86. Ne3 Kh5 87. Ng4 Nc5 88. Nf6+ Kh6 89. Kg4 Nd3 90. Nd7 1-0

[Event "London"]
[Site "London"]
[Date "1986.??.??"]
[Round "3"]
[White "Portisch, Lajos"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2610"]
[BlackElo "2610"]
[PlyCount "69"]
[EventDate "1986.03.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ENG"]
[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. Nc3 d5 4. d4 Be7 5. Bg5 h6 6. Bxf6 Bxf6 7. e3 c6 8. Bd3 O-O 9. O-O Nd7 10. Rc1 dxc4 11. Bxc4 b6 12. e4 Bb7 13. e5 Be7 14. Qe2 Re8 $146 ({RR} 14... b5 15. Bd3 c5 16. Nxb5 cxd4 17. Be4 Bxe4 18. Qxe4 Qb6 19. Nbxd4 Nc5 20. Qe2 a5 21. Rc4 a4 22. Rfc1 Rfd8 23. h3 Rd5 24. R1c2 Bf8 25. R2c3 Rb8 26. b4 axb3 27. axb3 Nd7 28. Nc6 Ra8 29. b4 {Karpov,A (2705)-Spassky,B (2580) Luzern 1985 1-0 (90)}) ({RR} 14... Rc8 15. Rfd1 Qc7 16. Bb3 Qb8 17. Rc2 Rfe8 18. Rcd2 Bf8 19. h4 a6 20. h5 c5 21. d5 exd5 22. Bxd5 Bxd5 23. Rxd5 Nf6 24. R5d2 b5 25. Ne4 Nxh5 26. Qe3 Rc6 27. Rd5 Qc8 28. Nh2 Qf5 29. g4 {Jakovljevic,V (2365)-Mesic,I (2242) Banja Luka BIH 2024 0-1 (37)}) 15. Rfd1 b5 16. Bd3 Qb6 17. Qe4 Nf8 18. Qe3 c5 19. Nxb5 cxd4 20. Qxd4 Red8 21. Qxb6 axb6 22. a3 Bxf3 23. gxf3 Bg5 24. Rb1 Nd7 25. Be4 Rab8 26. b4 Nxe5 27. Kg2 f5 28. Bc2 Ng6 29. Bb3 Nf4+ 30. Kf1 Bf6 31. Rxd8+ Rxd8 32. Rd1 Rc8 33. Re1 Rc6 34. Re3 Rc1+ 35. Re1 1/2-1/2

[Event "Candidates qf Spassky-Hort +2-1=13"]
[Site "Reykjavik"]
[Date "1977.03.??"]
[Round "6"]
[White "Hort, Vlastimil"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2620"]
[BlackElo "2610"]
[PlyCount "88"]
[EventDate "1977.02.??"]
[EventType "match"]
[EventRounds "16"]
[EventCountry "ISL"]
[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 Be7 5. Bg5 O-O 6. e3 h6 7. Bxf6 Bxf6 8. cxd5 exd5 9. Qd2 ({RR} 9. Rc1 c6 10. Bd3 Be6 11. O-O Nd7 12. Qc2 Be7 13. Rfe1 Bd6 14. e4 dxe4 15. Bxe4 Nf6 16. Bf5 Bxf5 17. Qxf5 Qb6 18. Re2 Rae8 19. Rce1 Rxe2 20. Rxe2 Bb4 21. g3 Qa6 22. Qc2 Rd8 23. Kg2 c5 {Hoi,C (2419)-Boensch,U (2540) Rostock 2002 ½-½ (81)}) ({RR} 9. h3 b6 10. Qb3 Bb7 11. Rd1 Nd7 12. Nxd5 Re8 13. Be2 Nf8 14. Nxf6+ Qxf6 15. O-O Ne6 16. Rd2 Red8 17. Rfd1 Bd5 18. Qc3 Ng5 19. Nxg5 Qxg5 20. Bf1 Rac8 21. b4 Be4 22. a4 Rd6 23. f4 Qg3 {Devaev,A (2306)-Anupam,M (1943) chess.com INT 2025 0-1 (46)}) 9... Be6 10. g3 $146 ({RR} 10. Be2 Nd7 11. O-O Be7 12. Bd3 c6 13. Ne2 Bd6 14. h3 Qf6 15. Nf4 Bf5 16. Bxf5 Qxf5 17. Qd3 Qe4 18. Nd2 Qe7 19. Qf5 Nf6 20. Nh5 Nh7 21. Nf4 Ng5 22. Nd3 Rad8 23. Ne5 Rfe8 24. f4 Nh7 {Keene,R-Huebner,R Dresden 1969 ½-½}) 10... c5 11. dxc5 Qa5 12. Rc1 Nd7 13. Bg2 Nxc5 14. O-O Na4 15. Nxa4 Qxa4 16. b3 Qa3 17. Rc7 Rfc8 18. Rfc1 Qb2 19. h4 Qxd2 20. Nxd2 Rxc7 21. Rxc7 Rb8 22. Nf3 Bd8 23. Rc1 Rc8 24. Rxc8 Bxc8 25. Nd4 Be6 26. e4 dxe4 27. Bxe4 Bf6 28. Nxe6 fxe6 29. Bxb7 Kf7 30. b4 Ke7 31. Kg2 Kd6 32. Kh3 Bc3 33. a3 Be1 34. f3 Kc7 35. Ba6 Kd6 36. Bc4 Ke5 37. Kg4 Kd6 38. b5 e5 39. a4 Kc5 40. Bd3 Kb4 41. Bc2 Kc5 42. Be4 Kb6 43. Kh3 Kc5 44. g4 g5 1/2-1/2

[Event "Bundesliga 8889"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "?.1"]
[White "Adorjan, Andras"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2520"]
[BlackElo "2560"]
[PlyCount "33"]
[EventDate "1988.10.??"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "GER-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Kirchheim"]
[BlackTeam "Solingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. c4 e6 3. d4 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. Ne4 exd4 13. Nxf6+ Nxf6 14. Qxd4 Qxd4 15. Nxd4 Re8 16. Rfd1 ({RR} 16. Rfe1 a6 17. Bb3 a5 18. a3 Be6 19. Bxe6 fxe6 20. Red1 Kf7 21. f3 Red8 22. e4 Ke7 23. Kf2 {½-½ (23) Boensch,U (2457)-Bischoff,K (2473) Munich GER 2023}) ({RR} 16. Rfe1 Bd7 17. f3 Rad8 18. Kf2 Bc8 19. Red1 Nd5 20. e4 Nc7 21. b4 Rd6 22. Nb3 Red8 23. Rxd6 Rxd6 24. Ke3 Rd8 25. Rc2 Kf8 26. Rd2 Rxd2 27. Kxd2 Ke7 28. Ke3 f6 29. h4 Kd6 30. a3 g5 {Portisch,L (2605)-Spassky,B (2560) Linares 1990 ½-½ (42)}) 16... Bd7 17. h3 $146 ({RR} 17. Kf1 Kf8 18. Ke2 Re5 19. h3 c5 20. Nb5 {½-½ (20) Petrosian,T (2610)-Spassky,B (2640) Moscow 1979}) ({RR} 17. Kf1 Kf8 18. a3 Re5 19. Be2 a5 20. Nf3 Rd5 21. Rxd5 Nxd5 22. Ne5 {½-½ (22) Andersson,U (2635)-Spassky,B (2605) Niksic 1983}) 1/2-1/2

[Event "Bugojno"]
[Site "Bugojno"]
[Date "1986.??.??"]
[Round "10"]
[White "Portisch, Lajos"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2610"]
[BlackElo "2610"]
[PlyCount "58"]
[EventDate "1986.05.??"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "YUG"]
[EventCategory "16"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 {Bulletin} d5 2. d4 e6 3. c4 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. Bb3 exd4 13. exd4 Re8 14. Qd2 Nf8 ({RR} 14... Nb6 15. Rfe1 Rxe1+ 16. Rxe1 Bg4 17. Ne5 Bxe5 18. Rxe5 Nd7 19. Re3 Nf6 20. h3 Bd7 21. Ne4 Nxe4 22. Rxe4 Qf8 23. Qf4 Re8 24. Rxe8 Qxe8 25. Kh2 a5 26. Qc7 Qe4 27. Bxf7+ Kxf7 28. Qxd7+ Kg8 29. Kg3 {Andersson,U (2635)-Tal,M (2620) Malmo 1983 1-0 (51)}) 15. d5 Bf5 $146 ({RR} 15... Ng6 16. Rfe1 Rxe1+ 17. Rxe1 Bg4 18. Nd4 c5 19. Nc2 Be5 20. Ne3 Bd7 21. Qd3 Nf4 22. Qe4 Bxc3 23. bxc3 Qf6 24. Bc2 g6 25. c4 Re8 26. Qf3 Nh3+ 27. Kf1 Qxf3 28. gxf3 Nf4 29. Ng4 Rxe1+ 30. Kxe1 {Novikov,I (2420)-Kharitonov,A Vilnius 1984 ½-½ (39)}) ({RR} 15... Ng6 16. dxc6 bxc6 17. Qc2 Nf4 18. Rcd1 Qa5 19. Ne4 Qh5 20. Ng3 Qg6 21. Qxc6 Bg4 22. Rde1 Rec8 23. Qe4 Qxe4 24. Rxe4 Nh3+ 25. gxh3 Bxf3 26. Rf4 Bc6 27. Ne4 Bxb2 28. Nd6 Rf8 29. Nxf7 Kh7 30. Rb1 {Hoi,C (2359)-Kovachev,D (2308) Oslo 2017 ½-½}) ({RR} 15... Bxc3 16. Rxc3 cxd5 17. Bxd5 Be6 18. Bxb7 Qxd2 19. Nxd2 Rab8 20. Bc6 Red8 21. Nb3 Bxb3 22. axb3 Ne6 23. Ra1 Nd4 24. Bf3 Nxb3 25. Rxa7 Nd4 26. Ra2 {½-½ (26) Ligterink,G (2445)-Van der Sterren,P (2475) Wijk aan Zee 1984 MCL [Bulletin]}) ({RR} 15... Bg4 16. Qf4) 16. Qf4 Bg6 17. dxc6 bxc6 18. Rfd1 Qa5 19. Qa4 Qb6 20. Rd6 Rac8 21. Qc4 Qc7 22. Rdd1 Ne6 23. Re1 Nf4 24. Rxe8+ Rxe8 25. Re1 Rd8 26. Nb5 Qd7 27. Qxf4 cxb5 28. Qg3 Kh7 29. Ne5 Qe7 1/2-1/2

[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.12.01"]
[Round "14"]
[White "Rodriguez Vargas, Orestes"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2485"]
[BlackElo "2590"]
[PlyCount "34"]
[EventDate "1986.11.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "UAE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Peru"]
[BlackTeam "France"]
[WhiteTeamCountry "PER"]
[BlackTeamCountry "FRA"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Be7 5. Bg5 h6 6. Bxf6 Bxf6 7. e3 c6 8. Rc1 O-O 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 1/2-1/2

[Event "Tallinn"]
[Site "Tallinn"]
[Date "1975.02.21"]
[Round "5"]
[White "Hernandez Onna, Roman"]
[Black "Spassky, Boris Vasilievich"]
[Result "0-1"]
[ECO "D55"]
[PlyCount "92"]
[EventDate "1975.02.16"]
[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. c4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 O-O 6. e3 h6 7. Bxf6 Bxf6 8. Qb3 c6 9. O-O-O Nd7 ({RR} 9... a5 10. Kb1 a4 11. Qc2 a3 12. b3 Na6 13. e4 Qa5 14. e5 Be7 15. h4 c5 16. Ng5 g6 17. Nf3 Kg7 18. dxc5 Rd8 19. Nb5 Nxc5 20. Nfd4 Bd7 21. h5 dxc4 22. Bxc4 g5 23. Rhe1 Bxb5 24. Nxb5 {Almeida Quintana,O (2484)-Bruzon Batista,L (2569) Santa Clara 2002 ½-½ (33)}) ({RR} 9... a5 10. h4 a4 11. Qc2 a3 12. b3 Na6 13. g4 Nb4 14. Qd2 g6 15. g5 hxg5 16. hxg5 Bg7 17. Bd3 c5 18. Rh4 cxd4 19. exd4 dxc4 20. Bxc4 Ra5 21. Rdh1 Rf5 22. Qe3 b5 23. Be2 Bb7 24. R1h3 {Barria Zuniga,D (2341)-Shuvalova,P (2492) chess.com INT 2026 0-1 (33)}) 10. g4 $146 ({RR} 10. e4 dxc4 11. Bxc4 b5 12. Bd3 e5 13. dxe5 Nxe5 14. Nxe5 Bxe5 15. Kb1 Be6 16. Qc2 Qa5 17. Rc1 Rfd8 18. Rcd1 Rab8 19. Rd2 Bxc3 20. bxc3 b4 21. cxb4 Rxb4+ 22. Kc1 Qa3+ 23. Kd1 Rbd4 24. Ke2 c5 {Kotov,A-Stolberg,M Moscow 1940 0-1 (35)}) ({RR} 10. e4 dxe4 11. Nxe4 Qc7 12. Qe3 Be7 13. g4 f5 14. gxf5 exf5 15. Nc3 Nf6 16. c5 b5 17. h3 Ne4 18. Ne5 Be6 19. Bg2 b4 20. Nxe4 fxe4 21. Kb1 Bg5 22. Qe2 Bf6 23. Bxe4 Bxe5 24. dxe5 Qa5 {Kortschnoj,V-Filip,M Budapest 1961 ½-½ (41)}) 10... Bh4 11. Qc2 Qe7 12. Bd3 dxc4 13. Bxc4 e5 14. Bb3 exd4 15. exd4 Nb6 16. Rhg1 Be6 17. g5 Bxb3 18. axb3 Bxg5+ 19. Nxg5 hxg5 20. Qf5 f6 21. Rg4 Rae8 22. Rdg1 Qe6 23. Qc2 Nd5 24. Nxd5 Qxd5 25. h4 Re6 26. hxg5 fxg5 27. Qc4 Qxc4+ 28. bxc4 Rxf2 29. Rxg5 Re7 30. Rg6 Rd7 31. R1g4 Kf8 32. R6g5 Re7 33. Kb1 Ree2 34. Rxg7 Rxb2+ 35. Ka1 Ra2+ 36. Kb1 Rae2 37. Rg1 Rb2+ 38. Ka1 Ra2+ 39. Kb1 Rfb2+ 40. Kc1 Rc2+ 41. Kb1 Rcb2+ 42. Kc1 Rb4 43. R1g6 Rf2 44. Rc7 Rxc4+ 45. Kb1 Rxd4 46. Rg1 Rf7 0-1

[Event "Olympiad-21 Final A"]
[Site "Nice"]
[Date "1974.06.19"]
[Round "5"]
[White "Sanguineti, Raul"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D55"]
[PlyCount "82"]
[EventDate "1974.06.15"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "FRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Argentina"]
[BlackTeam "Soviet Union"]
[WhiteTeamCountry "ARG"]
[BlackTeamCountry "URS"]

1. Nf3 d5 2. c4 e6 3. d4 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. Ne4 exd4 13. Nxf6+ Nxf6 14. Qxd4 Bg4 15. Qf4 Bxf3 16. Qxf3 Qe7 17. Rfd1 Rad8 18. h3 Rxd1+ $146 ({RR} 18... c5 19. Qf5 b6 20. a3 Rd6 21. Be2 Rfd8 22. Rxd6 Rxd6 23. Qc2 Qe5 24. b4 cxb4 25. axb4 Rd8 26. Qc7 Qxc7 27. Rxc7 Rd7 28. Rc8+ Kh7 29. Kf1 Nd5 30. b5 Kg6 31. Bd3+ Kf6 32. Ke2 Ke7 33. Kf3 {Marcus,J-Zuidema,C Leeuwarden 1970 0-1 (61)}) 19. Rxd1 Rd8 20. Rxd8+ Qxd8 21. Qf5 Qe7 22. a3 Ne8 23. Bd3 Kf8 24. e4 Qg5 25. Qxg5 hxg5 26. g3 Nc7 27. Kg2 Ke7 28. f4 gxf4 29. gxf4 f5 30. e5 g6 31. h4 Ne6 32. Kf3 Ng7 33. Ke3 a5 34. Be2 Kd7 35. Bc4 Ke7 36. Kd4 b6 37. Ke3 Nh5 38. Bf1 Ng7 39. Bg2 Kd7 40. Bf3 Kc7 41. Kf2 Kd7 1/2-1/2

[Event "Reggio Emilia-A 8687 29th"]
[Site "Reggio Emilia"]
[Date "1986.??.??"]
[Round "?"]
[White "Ribli, Zoltan"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2585"]
[BlackElo "2620"]
[PlyCount "33"]
[EventDate "1986.12.27"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ITA"]
[EventCategory "14"]
[SourceTitle "CBM 004"]
[Source "ChessBase"]
[SourceDate "1988.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1988.06.01"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 h6 6. Bxf6 Bxf6 7. e3 c6 8. Rc1 O-O 9. Bd3 Nd7 10. O-O dxc4 11. Bxc4 c5 12. Qe2 Qe7 $146 ({RR} 12... a6 13. Rfd1 cxd4 14. Nxd4 Qe7 15. Ne4 Be5 16. Nf3 Bb8 17. Qd2 b5 18. Be2 Nf6 19. Nxf6+ Qxf6 20. Qd4 Bb7 21. Qxf6 gxf6 22. b3 f5 23. g3 Bxf3 24. Bxf3 Ra7 25. Rc6 Kg7 26. Be2 Be5 27. h3 {Kasparov,G (2740)-Karpov,A (2705) London/Leningrad 1986 ½-½ (34)}) ({RR} 12... cxd4 13. exd4 Nb6 14. Bd3 g6 15. Be4 Rb8 16. Rfd1 Bd7 17. Ne5 Qe7 18. Qf3 Be8 19. g3 Bg7 20. h4 h5 21. Qe3 Nc8 22. Bb1 Nd6 23. Re1 Bc6 24. Qf4 Qd8 25. Rcd1 Nb5 26. Nxb5 Bxb5 27. Be4 {Radjabov,T (2765)-So,W (2770) chess24.com INT 2021 ½-½ (35)}) ({RR} 12... cxd4 13. exd4 Nb6 14. Bd3 g6 15. Qe4 Rb8 16. Qf4 Bd7 17. Qxh6 Bg7 18. Qf4 Bc6 19. Ne4 Nd5 20. Qg3 Ne7 21. Neg5 Bxf3 22. Nxf3 Nc6 23. Rfd1 Nxd4 24. Nxd4 Qxd4 25. Bxg6 Qe5 26. Qxe5 Bxe5 27. Be4 {Camps Abadia,A (2152)-Moreno Martin-Viveros,A (2184) Barcelona ESP 2026 ½-½ (35)}) ({RR} 12... cxd4 13. exd4 Nb6 14. Bd3 g6 15. Qe4 Bg7 16. Rfd1 Re8 17. h4 h5 18. g4 Bd7 19. gxh5 Bc6 20. Qg4 Bxf3 21. Qxf3 Qxh4 22. Ne2 Qxh5 23. Qxh5 gxh5 24. Be4 Red8 25. Rc5 h4 26. Rd3 Rd7 27. Ra5 {Ivanchuk,V (2475)-Pigusov,E (2500) Irkutsk 1986 ½-½ (41)}) 13. Rfd1 Rd8 14. Ne4 cxd4 15. Nxd4 Nb6 16. Nxf6+ Qxf6 17. Bb3 1/2-1/2

[Event "Linares 08th"]
[Site "Linares"]
[Date "1990.??.??"]
[Round "10"]
[White "Portisch, Lajos"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2605"]
[BlackElo "2560"]
[PlyCount "84"]
[EventDate "1990.02.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ESP"]
[EventCategory "16"]
[SourceTitle "CBM 017"]
[Source "ChessBase"]
[SourceDate "1990.08.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.08.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 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. Qxd4 Qxd4 15. Nxd4 Re8 16. Rfe1 ({RR} 16. Rfd1 Bd7 17. Kf1 Kf8 18. Ke2 Re5 19. h3 c5 20. Nb5 {½-½ (20) Petrosian,T (2610)-Spassky,B (2640) Moscow 1979}) ({RR} 16. Rfd1 Bd7 17. h3 {½-½ (17) Adorjan,A (2520)-Spassky,B (2560) Germany 1988}) 16... Bd7 $146 ({RR} 16... Kf8 17. f3 Be6 18. Bxe6 fxe6 19. Nb3 Rad8 20. Red1 Ke7 21. Na5 Rxd1+ 22. Rxd1 Rb8 23. Rd3 Nd7 24. Rb3 Nb6 25. h4 c5 26. Rb5 Kd6 27. b4 cxb4 28. Rxb4 Nd5 29. Rg4 b6 30. Nc4+ Kc5 31. Ne5 {Djuric,S (2500)-Van der Wiel,J (2515) Sarajevo 1984 ½-½ (41)}) ({RR} 16... a6 17. Bb3 a5 18. a3 Be6 19. Bxe6 fxe6 20. Red1 Kf7 21. f3 Red8 22. e4 Ke7 23. Kf2 {½-½ (23) Boensch,U (2457)-Bischoff,K (2473) Munich GER 2023}) 17. f3 Rad8 18. Kf2 Bc8 19. Red1 Nd5 20. e4 Nc7 21. b4 Rd6 22. Nb3 Red8 23. Rxd6 Rxd6 24. Ke3 Rd8 25. Rc2 Kf8 26. Rd2 Rxd2 27. Kxd2 Ke7 28. Ke3 f6 29. h4 Kd6 30. a3 g5 31. hxg5 hxg5 32. g3 b6 33. f4 gxf4+ 34. gxf4 Ne6 35. Nd4 Nxd4 36. Kxd4 c5+ 37. bxc5+ bxc5+ 38. Kc3 Bb7 39. Bd3 Bc6 40. Kc4 Be8 41. e5+ fxe5 42. fxe5+ Kxe5 1/2-1/2

[Event "World-ch26 Spassky-Petrosian +6-4=13"]
[Site "Moscow"]
[Date "1969.05.19"]
[Round "14"]
[White "Petrosian, Tigran V"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D55"]
[Annotator "Bulletin"]
[PlyCount "111"]
[EventDate "1969.04.14"]
[EventType "match"]
[EventRounds "23"]
[EventCountry "URS"]
[SourceTitle "MainBase"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nf3 Nf6 4. Bg5 Be7 5. e3 O-O 6. cxd5 exd5 7. Nc3 Nbd7 8. Bd3 b6 9. O-O Bb7 10. Rc1 c5 11. Bf5 {( 12.xd7 xd7 13.xf6 xf6 14.dxc5 bxc5 15.e4)} Re8 12. Re1 (12. Bxd7 Qxd7 13. dxc5 bxc5 14. Bxf6 Bxf6 15. Na4 c4 16. Rxc4 Ba6) 12... Nf8 13. dxc5 bxc5 14. Na4 Ne4 15. Bxe7 Qxe7 16. Nd2 Nd6 17. Bg4 $146 (17. Bh3) ({RR} 17. Bh3 c4 18. b3 Ng6 19. Nf3 Ne5 20. Nxe5 Qxe5 21. Nc3 cxb3 22. axb3 Ne4 23. Nb5 Red8 24. g3 Qf6 25. Rc2 Ng5 26. Bg2 Qb6 27. Nd4 Rac8 28. Ra2 Ne6 29. Nxe6 fxe6 30. Qd4 Ra8 31. f4 Rd6 {Averbakh,Y (2520)-Wirthensohn,H (2390) Reggio Emilia 1977 ½-½ (52)}) 17... c4 18. Nf3 $2 f5 $1 19. Bh3 Nd7 $2 (19... g5 20. g4 h5 21. gxf5 g4) 20. g3 Nf6 21. Nd4 g6 22. Nc3 Nde4 23. Bf1 Rac8 24. Rc2 Qb4 25. Nxe4 Nxe4 26. Qe2 Nc5 27. Qd2 a5 28. b3 Qxd2 29. Rxd2 Ba6 30. Red1 Red8 31. Rb1 Kf7 32. Be2 (32. bxc4 dxc4 33. Rb6) (32. bxc4 Bxc4 33. Rc2) 32... Nd3 $1 33. Rdd1 (33. bxc4 dxc4 34. Rb6 c3 $1 35. Rxd3 c2 36. Nxc2 Bxd3) 33... Ke7 34. Kf1 Nb4 35. a3 Na2 $1 36. bxc4 Nc3 37. Rb6 $1 Rd6 (37... Nxd1 38. Rxa6) (37... Bxc4 38. Bxc4) 38. Rxd6 Kxd6 39. Rc1 Nxe2 40. Kxe2 dxc4 41. Kd2 Rb8 42. Kc3 Kd5 43. Rd1 Ke4 $2 (43... Kc5 $10) 44. f3+ Kxe3 (44... Kd5 45. Nxf5+) (44... Ke5 45. Nc6+) 45. Rd2 $1 {( 46.e2#)} Rb3+ 46. Nxb3 cxb3 47. Rd7 (47. f4 $142 $1) 47... h5 48. Ra7 (48. Rd6 Be2 49. f4 Kf2 50. Rxg6 Kg2) 48... Bf1 $1 49. f4 h4 50. gxh4 (50. Rxa5 h3 $1) 50... Kxf4 51. Rxa5 Ke4 (51... Kg4 52. Ra4+ f4 53. Rb4) 52. Kxb3 $2 (52. Ra8 f4 53. Re8+ Kf3 (53... Kd5 54. Rg8) 54. Re6 $1) 52... f4 53. Rg5 f3 54. Rxg6 Bh3 $1 (54... f2 55. Rf6 Ke3 56. h5 Be2 57. Rxf2 $1 $18) 55. Rg1 (55. Rf6 Bf5 56. Rc6 f2 57. Rc1 Bh3 58. h5 Kf5 $1) 55... f2 56. Rc1 1/2-1/2

[Event "Palma de Mallorca Gran Torneo-04"]
[Site "Palma de Mallorca"]
[Date "1968.11.27"]
[Round "4"]
[White "Gligoric, Svetozar"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D55"]
[PlyCount "40"]
[EventDate "1968.11.24"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ESP"]
[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. Bg5 h6 6. Bxf6 Bxf6 7. e3 O-O 8. Rc1 c6 9. Bd3 Nd7 10. cxd5 cxd5 11. O-O b6 12. e4 dxe4 13. Bxe4 Rb8 14. Qe2 b5 $146 ({RR} 14... Bb7 15. Nb5 Ba6 16. Bd3 Bxb5 17. Bxb5 Rc8 18. Qe4 Rc7 19. Rfe1 Rxc1 20. Rxc1 Bg5 21. Rc4 Nf6 22. Qe2 Bf4 23. g3 Bd6 24. Ne5 Qa8 25. Bc6 Qb8 26. a4 Rd8 27. Bg2 Bxe5 28. dxe5 Nd7 29. Rd4 {Gligoric,S-Bilek,I Praia da Rocha 1969 ½-½ (35)}) 15. Nxb5 Qa5 16. Bd3 Bb7 17. Nd6 Bxf3 18. Qxf3 Qb6 19. Nb5 Rfc8 20. Qe4 g6 1/2-1/2

[Event "URS-chT Republics 14th final A"]
[Site "Moscow"]
[Date "1979.07.??"]
[Round "2"]
[White "Petrosian, Tigran V"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2610"]
[BlackElo "2640"]
[PlyCount "39"]
[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. 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. Qxd4 Qxd4 15. Nxd4 Re8 16. Rfd1 ({RR} 16. Rfe1 a6 17. Bb3 a5 18. a3 Be6 19. Bxe6 fxe6 20. Red1 Kf7 21. f3 Red8 22. e4 Ke7 23. Kf2 {½-½ (23) Boensch,U (2457)-Bischoff,K (2473) Munich GER 2023}) ({RR} 16. Rfe1 Bd7 17. f3 Rad8 18. Kf2 Bc8 19. Red1 Nd5 20. e4 Nc7 21. b4 Rd6 22. Nb3 Red8 23. Rxd6 Rxd6 24. Ke3 Rd8 25. Rc2 Kf8 26. Rd2 Rxd2 27. Kxd2 Ke7 28. Ke3 f6 29. h4 Kd6 30. a3 g5 {Portisch,L (2605)-Spassky,B (2560) Linares 1990 ½-½ (42)}) 16... Bd7 17. Kf1 Kf8 18. Ke2 $146 ({RR} 18. a3 Re5 19. Be2 a5 20. Nf3 Rd5 21. Rxd5 Nxd5 22. Ne5 {½-½ (22) Andersson,U (2635)-Spassky,B (2605) Niksic 1983}) 18... Re5 19. h3 c5 20. Nb5 1/2-1/2

[Event "(GER-ch) International05"]
[Site "Munich"]
[Date "1979.03.05"]
[Round "7"]
[White "Pachman, Ludek"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2510"]
[BlackElo "2640"]
[PlyCount "36"]
[EventDate "1979.02.25"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[EventCategory "10"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 ({RR} 1. d4 d5 2. c4 e6 {½-½ (15) Polugaevsky,L (2575)-Vaganian,R (2645) London 1986}) 1... d5 2. d4 e6 3. c4 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. Ne4 exd4 13. Nxf6+ Nxf6 14. Qxd4 Qxd4 15. Nxd4 c5 ({RR} 15... Bd7) 16. Nb3 $146 ({RR} 16. Nf3 Bf5 17. Rfd1 Rae8 18. h3 b6 19. Rd6 Ne4 20. Rc6 Re7 21. Rd1 Rfe8 22. Nh4 Bh7 23. f3 Nf6 24. e4 Nxe4 25. fxe4 Rxe4 26. Bb5 Rxh4 27. Rxc5 bxc5 28. Bxe8 Rd4 29. Rc1 Rd2 30. Rxc5 Be4 {Gouloutis,N (2325)-Vlachos,A (2459) Loutraki GRE 2025 0-1 (60)}) ({RR} 16. Nf3 Bf5 17. Rfd1 Rae8 18. h3 b6 19. Rd6 Ne4 20. Rc6 Re7 21. Rd1 Rfe8 22. Nh4 Bh7 23. f3 Nf6 24. e4 Nxe4 25. fxe4 Rxe4 26. Bb5 Rxh4 27. Rxc5 bxc5 28. Bxe8 Rd4 29. Rc1 Rd2 30. Rxc5 Be4 {Gouloutis,N (2325)-Vlachos,A (2459) Loutraki 2025 0-1 (60)}) 16... b6 17. f3 Rd8 18. Rfd1 Bb7 1/2-1/2

[Event "World-ch26 Spassky-Petrosian +6-4=13"]
[Site "Moscow"]
[Date "1969.06.13"]
[Round "22"]
[White "Petrosian, Tigran V"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D55"]
[Annotator "Bulletin"]
[PlyCount "62"]
[EventDate "1969.04.14"]
[EventType "match"]
[EventRounds "23"]
[EventCountry "URS"]
[SourceTitle "MainBase"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 O-O 6. e3 h6 7. Bxf6 Bxf6 8. Qd2 b6 9. cxd5 exd5 10. Rd1 Be6 11. g3 Nd7 12. Bg2 Be7 13. O-O c6 14. Qc2 Rc8 15. Ne5 Nxe5 16. dxe5 f6 17. exf6 (17. Qb3 Bf7 $1 (17... fxe5 18. e4 $1)) 17... Bxf6 18. Ne2 $146 Qd6 19. Rd2 (19. e4 Qb4) 19... Rfd8 20. Rfd1 Qe7 21. Nf4 Bf7 22. Bh3 Rc7 23. Bf5 (23. Ng6 Qe8 24. Bf5 Bxb2) 23... g5 24. Ne2 c5 25. e4 $5 Bd4 $1 (25... d4 26. f4) 26. Nxd4 (26. Qa4 b5 $1 27. Qxb5 dxe4) 26... cxd4 27. Qd3 dxe4 28. Bxe4 Kg7 29. Qf3 Qf6 30. Qxf6+ Kxf6 31. b3 a5 (31... a5 32. Rxd4 $2 Rxd4 33. Rxd4 Ke5) 1/2-1/2

[Event "FRA-ch"]
[Site "Angers"]
[Date "1990.??.??"]
[Round "5"]
[White "Andruet, Gilles"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2380"]
[BlackElo "2570"]
[PlyCount "40"]
[EventDate "1990.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "FRA"]
[EventCategory "6"]
[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 O-O 6. e3 h6 7. Bxf6 Bxf6 8. Qd2 b6 9. cxd5 exd5 10. Be2 Bb7 11. O-O Nd7 12. b4 c6 13. Rac1 Re8 14. Rfd1 b5 $146 ({RR} 14... a6 15. Ne1 Be7 16. Nd3 Bd6 17. Bf1 g6 18. Re1 Kg7 19. Rb1 Ra7 20. g3 f5 21. f4 Nf6 22. Ne5 h5 23. Rec1 Bc8 24. Rc2 Rh8 25. h4 Re8 26. Bg2 Re6 27. Nd1 Rc7 28. Nf2 Ne4 29. Nxe4 {Gligoric,S (2455)-Trifunovic,M (2295) Pozarevac 1995 ½-½ (79)}) 15. a4 a6 16. a5 Be7 17. Rb1 Bd6 18. Bd3 Nf6 19. Qb2 Bc8 20. Re1 Qc7 1/2-1/2

[Event "World-ch26 Spassky-Petrosian +6-4=13"]
[Site "Moscow"]
[Date "1969.06.09"]
[Round "20"]
[White "Petrosian, Tigran V"]
[Black "Spassky, Boris Vasilievich"]
[Result "1-0"]
[ECO "D55"]
[Annotator "Bulletin"]
[PlyCount "99"]
[EventDate "1969.04.14"]
[EventType "match"]
[EventRounds "23"]
[EventCountry "URS"]
[SourceTitle "MainBase"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nf3 Be7 4. Nc3 Nf6 5. Bg5 O-O 6. e3 h6 7. Bxf6 Bxf6 8. Qd2 {[Kortchnoi]} b6 9. cxd5 exd5 10. b4 ({RR} 10. Be2 Be6 11. O-O c5 12. dxc5 bxc5 13. Rfd1 Bxc3 14. Qxc3 Nd7 15. b4 Rc8 16. bxc5 Rxc5 17. Qa3 Ra5 18. Qb4 Qb6 19. Qxb6 Nxb6 20. Nd4 Rc8 21. Kf1 Nc4 22. Ke1 Nd6 23. a4 Nc4 24. Nb3 Ra6 {Petrosian,T (2605)-Karpov,A (2710) Moscow 1983 ½-½}) ({RR} 10. Bd3 Bb7 11. b4 c5 12. bxc5 bxc5 13. Rb1 Qc7 14. Nb5 Qe7 15. dxc5 Na6 16. c6 Bxc6 17. Nbd4 Bb7 18. O-O Nc5 19. Rfc1 Nxd3 20. Qxd3 Rac8 21. Rxc8 Rxc8 22. h3 Rc4 23. Nf5 Qc7 24. Qd1 Bc8 {Korobov,A (2634)-Kuznetsova,O (2142) chess.com INT 2025 1-0 (35)}) 10... Bb7 (10... Be6 $5 {Geller} 11. Bd3 c6 12. O-O Qd6 13. Rab1 Nd7 { c5= Boleslavsky}) ({RR} 10... Be6 11. Be2 Nd7 12. O-O c5 13. bxc5 bxc5 14. Rab1 cxd4 15. Nxd4 Nc5 16. Bf3 Rc8 17. Rfd1 Re8 18. h3 Ne4 19. Nxe4 dxe4 20. Bxe4 Bxd4 21. Qxd4 Qxd4 22. Rxd4 Bxa2 23. Ra1 Rc4 24. Rd7 Rcxe4 25. Rxa2 {Karpov,A (2674)-Spassky,B (2548) Mainz 2005 ½-½}) 11. Rb1 c6 $146 ({RR} 11... Nd7 12. b5 Re8 13. a4 Nf8 14. g3 Ne6 15. Bg2 c5 16. bxc6 Bxc6 17. O-O Nc7 18. Qa2 Qd7 19. Ne1 Bb7 20. Nc2 Rab8 21. Rfc1 Be7 22. Ne2 Red8 23. Nc3 Bd6 24. Nb5 Nxb5 25. axb5 Qf5 26. Nb4 {Kortschnoj,V-Ciric,D Sukhumi 1966 1-0 (63)}) 12. Bd3 Nd7 13. O-O Re8 14. Rfc1 $14 {} a5 $2 {} (14... Be7 { f6, d6, e4 Boleslavsky}) 15. bxa5 $1 (15. a3 axb4 16. axb4 b5 $1) 15... Rxa5 16. Bf5 $16 {[ d7]} Ra6 (16... b5 $2 17. Nxd5 $1 (17. Bxd7) 17... cxd5 18. Bxd7 $18) 17. Rb3 g6 18. Bd3 (18. Bh3 $5) 18... Ra7 19. Rcb1 (19. e4 dxe4 20. Nxe4 Bg7 21. Nd6 Re6 $15 {Geller}) 19... Bg7 {} (19... Kg7 {(Kortchnoi)}) (19... Be7 $5 { e7-d6-c7}) 20. a4 (20. Bf1 $5) 20... Qe7 21. Bf1 Ba6 $2 (21... Qe6 $1 $14) 22. h4 {[?! Geller, Bondarevsky; ! Kortchnoi, Tal]} Bxf1 23. Rxf1 h5 $2 (23... Qe6 $5 24. g3 Qh3 25. Rfb1 Re6 $1 {Geller}) 24. Re1 $1 Raa8 25. g3 Qd6 26. Kg2 Kf8 27. Reb1 Kg8 28. Qd1 Bf8 29. R3b2 Bg7 30. Rc2 { 31.bc1} Ra7 31. Rbc1 Nb8 $2 (31... Raa8 32. Ne2 c5 $1) 32. Ne2 $1 $16 Rc7 (32... Rxa4 $2 33. Rxc6 $1 Nxc6 34. Qxa4 Rc8 35. Qa6 $18) (32... Qb4 33. Rb1 Qxa4 34. Rxb6 $16) 33. Qd3 Ra7 (33... c5 34. Qb5 Nd7 35. a5 c4 36. Nf4 $16) 34. Qb3 Ra6 35. Nf4 Rd8 36. Nd3 Bf8 (36... Rc8 37. Nb4 Ra5 38. Nxc6 $1) 37. Nfe5 $18 Rc8 38. Rc3 $1 Be7 39. Nf4 $6 (39. Nxc6 $1 Rxc6 40. Rxc6 Nxc6 41. Qb5 Nb8 42. Rc8+ $18) 39... Bf6 40. Ned3 (40. Nxc6 $1 $18 {Geller}) 40... Ra5 41. Qxb6 Rxa4 42. Rc5 $1 Ra6 (42... Nd7 43. Rxc6 $1 $18) 43. Rxd5 $1 $18 Qxf4 $1 (43... Rxb6 44. Rxd6 Be7 45. Nd5 $1 $18) (43... Qf8 44. Qb7 $18) 44. Qxa6 $1 Qe4+ 45. f3 Qe6 46. Qc4 Qxe3 (46... Re8 47. Re5 $1 Bxe5 48. Qxe6 Rxe6 49. Nxe5 $18) 47. Ne5 $1 {[ 48.xd8 xd8 49.f7  g6#]} Rf8 48. Rc5 $1 Be7 49. Rb1 $1 Bxc5 (49... Kg7 50. Rb7) (49... Bd6 50. Rb2 $18) 50. Rxb8 $1 (50. Rxb8 Kh8 51. Nxf7+ Kg7 52. Ng5) 1-0

[Event "Reykjavik ICF Diamond Jubilee"]
[Site "Reykjavik"]
[Date "1985.02.12"]
[Round "1"]
[White "Petursson, Margeir"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2535"]
[BlackElo "2580"]
[PlyCount "40"]
[EventDate "1985.02.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[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. Bxf6 Bxf6 7. e3 O-O 8. Rc1 c6 9. Bd3 Nd7 10. O-O Qe7 ({RR} 10... g6 11. e4 dxc4 12. Bxc4 Bg7 13. Qe2 b5 14. Bd3 Bb7 15. Rfd1 a6 16. e5 c5 17. Be4 Qb6 18. Bxb7 Qxb7 19. dxc5 Nxc5 20. Nxb5 axb5 21. Rxc5 Rxa2 22. Rxb5 Qa6 23. Qd3 Rc8 24. h4 Ra1 25. Rxa1 {Duda,J (2726)-Nepomniachtchi,I (2771) chess.com INT 2023 1-0 (75)}) 11. Qc2 ({RR} 11. h3 dxc4 12. Bxc4 Nb6 13. Bb3 e5 14. Ne4 exd4 15. Nxf6+ Qxf6 16. Qxd4 Qxd4 17. Nxd4 Rd8 18. Rfd1 Bd7 19. e4 Rac8 20. Rc5 Be8 21. f4 Nd7 22. Rcc1 g6 23. Kf2 c5 24. Nb5 Nf6 25. Nc3 c4 {Alshameary Puente,I (2351)-Vazquez,F (2402) Pontevedra ESP 2026 0-1 (66)}) 11... g6 12. e4 $146 ({RR} 12. Rfd1 Bg7 13. h3 Rd8 14. a3 a5 15. Qe2 dxc4 16. Bxc4 b6 17. e4 Bb7 18. e5 Rab8 19. Re1 b5 20. Bd3 c5 21. Nxb5 Bxf3 22. Qxf3 cxd4 23. Nxd4 Nxe5 24. Rxe5 Bxe5 25. Nc6 Qc7 26. Rc2 Rxb2 {Rustemov,A (2525)-Le,Q (2731) chess.com INT 2024 ½-½ (77)}) ({RR} 12. Rfd1 Bg7 13. h3 Rd8 14. a3 a5 15. Qe2 dxc4 16. Bxc4 b6 17. e4 Bb7 18. e5 Rab8 19. Re1 b5 20. Bd3 c5 21. Nxb5 Bxf3 22. Qxf3 cxd4 23. Nxd4 Nxe5 24. Rxe5 Bxe5 25. Nc6 Qc7 26. Rc2 Rxb2 {Rustemov,A (2525)-Le,Q (2731) chess.com INT 2024 ½-½ (77)}) 12... dxc4 13. Bxc4 e5 14. d5 Nb6 15. dxc6 bxc6 16. Bb3 Bg4 17. Qe2 Bg5 18. Rcd1 Rad8 19. h3 Bxf3 20. Qxf3 Kg7 1/2-1/2

[Event "URS-ch28 Final & Zonal"]
[Site "Moscow"]
[Date "1961.02.04"]
[Round "16"]
[White "Spassky, Boris Vasilievich"]
[Black "Lutikov, Anatoly S"]
[Result "1-0"]
[ECO "D56"]
[PlyCount "87"]
[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 Ne4 8. Bxe7 Qxe7 9. Nxe4 dxe4 10. Nd2 f5 11. c5 ({RR} 11. Qc2) 11... e5 12. Qb3+ ({RR} 12. Bc4+ Kh8 13. O-O Nd7 14. b4 a5 15. a3 exd4 16. exd4 axb4 17. axb4 Rxa1 18. Qxa1 Nf6 19. Qa2 c6 20. Bb3 e3 21. fxe3 Qxe3+ 22. Kh1 Qxd4 23. Nc4 Be6 24. Rd1 Qf4 25. Nd6 Ng4 26. g3 Qf3+ {Sida,F (1502)-Cosma,E (2244) Sebes ROU 2022 0-1}) 12... Kh8 $146 ({RR} 12... Kh7 13. Nc4 exd4 14. exd4 b6 15. Qa3 Be6 16. O-O-O Bxc4 17. Bxc4 Nd7 18. Bb5 Rf6 19. b4 c6 20. Ba6 Rb8 21. Bc4 a5 22. bxa5 bxc5 23. a6 Rb4 24. Bb3 Rf8 25. dxc5 Qxc5+ 26. Kb2 Nb6 27. Rc1 {Wang,R-Guthrie,D (2143) New Zeeland 2000 ½-½ (39)}) 13. Nc4 exd4 14. exd4 Nc6 15. O-O-O b5 16. Qxb5 Bd7 17. d5 Rab8 18. Qa4 Nb4 19. c6 Be8 20. a3 Na2+ 21. Kc2 f4 22. Qxa7 Bh5 23. Re1 Nb4+ 24. axb4 Qxb4 25. Qa5 Qb3+ 26. Kc1 Ra8 27. Nd2 Qb8 28. Qc3 Ra1+ 29. Nb1 Bg6 30. g3 Qa7 31. gxf4 Qa2 32. Qc2 Rxf4 33. Rg1 Bf5 34. Re3 Rxf2 35. Be2 Qa8 36. Qc3 Qf8 37. Bc4 Kh7 38. b4 Ra4 39. d6 cxd6 40. Bb3 Ra7 41. b5 d5 42. Qd4 Ra5 43. Reg3 Bg6 44. Rxg6 1-0

[Event "Interpolis-03"]
[Site "Tilburg"]
[Date "1979.11.13"]
[Round "9"]
[White "Sosonko, Gennadi"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D56"]
[WhiteElo "2535"]
[BlackElo "2640"]
[PlyCount "36"]
[EventDate "1979.11.01"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[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 Nf6 4. Nf3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 Ne4 8. Bxe7 Qxe7 9. Rc1 c6 10. Bd3 Nxc3 11. Rxc3 Nd7 12. O-O dxc4 13. Bxc4 b6 14. Qe2 Bb7 15. Ba6 Bxa6 16. Qxa6 c5 17. Rfc1 e5 ({RR} 17... Rfd8 18. h3 e5 19. Qb7 Rdb8 20. Qe4 Re8 21. Rd1 exd4 22. Qxe7 Rxe7 23. exd4 Re2 24. Rd2 Rxd2 25. Nxd2 Rd8 26. Nb3 cxd4 27. Rd3 Re8 {½-½ (27) Le,Q (2715)-Nakamura,H (2763) Chess.com INT 2018}) ({RR} 17... Rfd8 18. Qb7 Rdb8 19. Qe4 Rd8 20. Qc2 a5 21. a3 Qd6 22. Qb3 g6 23. h3 a4 24. Qb5 Ra5 25. Qe2 e5 26. Rd1 e4 27. Nd2 Qe6 28. d5 Qe7 29. Rc2 f5 30. f4 b5 31. d6 Qe6 32. Nb1 {Bazeev,G (2341)-Bondarenko,I (2137) St Petersburg 2025 1-0 (47)}) 18. Qa3 Rfd8 $146 ({RR} 18... e4 19. Nd2 Rfe8 20. Nb3 cxd4 21. Qxe7 Rxe7 22. Nxd4 Nc5 23. b4 Nd3 24. Rc8+ Rxc8 25. Rxc8+ Kh7 26. b5 g6 27. h4 Rd7 28. Kf1 Kg7 29. Ke2 Nc5 30. g4 a6 31. bxa6 Nxa6 32. Rc6 Nc5 33. Rxb6 {Skalski,M (2443)-Jussupow,A (2583) Warsaw 2007 0-1 (76)}) 1/2-1/2

[Event "World-ch26 Spassky-Petrosian +6-4=13"]
[Site "Moscow"]
[Date "1969.04.25"]
[Round "6"]
[White "Petrosian, Tigran V"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D56"]
[Annotator "ChessBase II"]
[PlyCount "94"]
[EventDate "1969.04.14"]
[EventType "match"]
[EventRounds "23"]
[EventCountry "URS"]
[SourceTitle "MainBase"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. Rc1 Ne4 8. Bxe7 Qxe7 9. e3 c6 10. Qc2 Nxc3 11. Qxc3 Nd7 12. a3 dxc4 13. Bxc4 b6 14. O-O Bb7 15. Rfd1 Rfd8 $146 ({RR} 15... c5 16. dxc5 Nxc5 17. Nd4 Rac8 18. b4 Ne4 19. Qe1 Rfd8 20. Bf1 {½-½ (20) Smyslov,V (2530)-Unzicker,W (2455) Bad Woerishofen 1991}) ({RR} 15... c5 16. Be2 Rac8 17. Qe1 Rfd8 18. dxc5 Nxc5 19. Qb4 Qf6 20. Rd4 Rxd4 21. Nxd4 Rd8 22. Qe1 e5 23. Nb5 Qg5 24. Qf1 a6 25. Nc3 Nb3 26. Rd1 Rxd1 27. Nxd1 Nd2 28. f4 Qd8 29. Qf2 e4 30. Nc3 {Zpevakova,J (2134)-Andolfatto,M (1969) Balatonszarszo 2017 ½-½ (38)}) 16. Be2 Rac8 17. b4 Rc7 (17... c5 18. bxc5 bxc5 19. Qa5) 18. Rc2 Ra8 19. Nd2 a5 (19... e5 20. d5) 20. Bf3 (20. bxa5 Rxa5 21. Ne4 Ra8 22. Rb1 c5) 20... Ra7 21. Rb1 axb4 22. axb4 Qf8 23. h3 Qe7 (23... Qa8) 24. Rcc1 (24. Nc4 c5) 24... Ba6 25. Qb3 Bb5 26. Ne4 Nf6 27. Nxf6+ (27. Nc3 Bd3 28. Ra1 Rxa1 29. Rxa1 e5) 27... Qxf6 28. Qb2 Qe7 29. Ra1 Rxa1 30. Rxa1 Ra7 31. Rxa7 Qxa7 32. Be4 Qe7 33. Qa3 g5 34. Qc3 Qd6 35. Bf3 Kf8 36. e4 Kg7 37. e5 Qe7 38. Be4 Qd8 39. Qa1 Qe7 40. Qa3 Qd8 41. Qa1 Qe7 42. Qc3 Qa7 43. Kh2 Qa2 44. Qf3 Qd2 45. Qf6+ Kg8 46. Qd8+ Kg7 47. Qf6+ Kg8 1/2-1/2

[Event "Gjovik Sjakklubb 75th anniversary"]
[Site "Gjovik"]
[Date "1983.08.??"]
[Round "?"]
[White "Ftacnik, Lubomir"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D56"]
[WhiteElo "2560"]
[BlackElo "2605"]
[PlyCount "57"]
[EventDate "1983.08.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NOR"]
[EventCategory "12"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 {Dautov,Rustem} d5 2. d4 Nf6 3. c4 e6 4. Bg5 Be7 5. Nc3 h6 6. Bh4 O-O 7. Rc1 Ne4 8. Bxe7 Qxe7 9. e3 Nxc3 10. Rxc3 c6 11. Be2 dxc4 12. Bxc4 Nd7 13. O-O b6 14. Bd3 c5 15. Bb5 ({RR} 15. Be4 Rb8 16. Qa4 Bb7 17. Bxb7 Rxb7 18. Qc2 Rc8 19. Rc1 Rbc7 20. b4) 15... Rd8 16. Bc6 Ba6 ({RR} 16... Rb8 17. Qc2 ({RR} 17. Qa4 cxd4 18. exd4 a5) 17... cxd4 18. Nxd4 e5 19. Nf5 Qf6 20. Rd1 Nc5 21. Rxd8+ Qxd8 22. Ng3 Be6 23. b4 Rc8 24. Bf3 Na6 25. a3 Rxc3 26. Qxc3 Qc7 27. Qd2 Nb8 28. Ne4 Nd7 29. h3 Nf6 30. Nxf6+ gxf6 31. e4 {Smyslov,V (2600)-Kasparov,G (2710) Vilnius 1984 ½-½ (43)}) ({RR} 16... Rb8 17. Qc2 Bb7 18. Bxb7 Rxb7 19. dxc5 Nxc5 20. b4 Na6 21. a3 Rc7 22. Nd4 Rdc8 23. Nc6 Qe8 24. b5 Nb8 25. Rc1 a6 26. Ne7+ Qxe7 27. Rxc7 Rxc7 28. Qxc7 Nd7 29. Rd1 axb5 30. Qxd7 Qxa3 31. Qd8+ {Huang,M (2189)-Xia,J (1923) Bengbu CHN 2025 1-0 (54)}) ({RR} 16... Rb8 17. Qc2 cxd4 18. Nxd4 e5 19. Nf5 Qf6 20. Rd1 Nc5 21. Rxd8+ Qxd8 22. Ng3 Be6 23. b4 Rc8 24. Bf3 Na6 25. a3 Rxc3 26. Qxc3 Qc7 27. Qd2 Nb8) 17. Bxa8 Bxf1 18. Qxf1 $146 ({RR} 18. Bc6 Ba6 19. Qc2 Qd6 20. Bxd7 Qxd7 21. h3 cxd4 22. Nxd4 Rc8 23. f3 Rxc3 24. Qxc3 Bb7 25. e4 f5 26. exf5 exf5 27. Qe3 Qd5 28. Qf4 Bc8 29. Kh2 g5 30. Qe3 Kf7 31. a3 Bd7 32. f4 Qe4 {Vyzmanavin,A (2605)-Li,W (2355) Beijing 1991 ½-½ (56)}) ({RR} 18. Kxf1 Rxa8 19. Qc2 a5 20. Qe4 ({RR} 20. Qb3 Qd6 21. Qb5 e5 22. dxe5 Nxe5) 20... Rc8 21. Qb7 Qd8 ({RR} 21... Rb8 22. Qc7 Qd8 23. Qxd8+ Rxd8 24. Ke2 Kf8 25. Rb3 ({RR} 25. Kd3 Nf6) 25... cxd4 26. exd4 Ke7) 22. Qa6 Ra8 23. Qb7 ({RR} 23. Qd3 cxd4 24. Qxd4 Nc5) 23... Rb8 24. Qa6 ({RR} 24. Qe4) 24... cxd4 25. exd4 Nf6 26. Qa7 Ra8 ({RR} 26... Nd5 27. Rc6 ({RR} 27. Ne5 Nxc3 28. Qxf7+ Kh8 29. bxc3 Qe8) ({RR} 27. Rc1 Rc8) 27... Qe8 28. Ne5 Rd8) 27. Qb7 Rb8 28. Qa7 Ra8 29. Qb7 Rb8 30. Qa7 Ra8 {½-½ (30) Dautov,R (2590)-Ekstroem,R (2465) Geneve 1997 CBM 057 [Dautov,Rustem]}) ({RR} 18. Bc6 Ba6 19. Qa4) 18... Rxa8 19. Qa6 e5 20. Qb7 Re8 21. dxc5 Nxc5 22. Qxe7 Rxe7 23. b4 Ne4 24. Rc8+ Kh7 25. g4 Nf6 26. h3 g6 27. Kf1 Kg7 28. Ke2 Ne4 29. Rc4 1/2-1/2

[Event "Montreal International"]
[Site "Montreal"]
[Date "1979.05.06"]
[Round "18"]
[White "Portisch, Lajos"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D56"]
[WhiteElo "2640"]
[BlackElo "2640"]
[Annotator "ChessBase"]
[PlyCount "31"]
[EventDate "1979.04.11"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "CAN"]
[EventCategory "15"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Nf3 Be7 5. Bg5 h6 6. Bh4 Ne4 7. Bxe7 Qxe7 8. Qc2 (8. cxd5 $1 Nxc3 9. bxc3 exd5 10. Qb3 Qd6 11. e3 O-O 12. c4 $36) 8... Nxc3 9. Qxc3 O-O 10. e3 c6 11. Bd3 (11. cxd5 exd5 12. Bd3 Nd7 13. O-O Nf6 14. b4 $14) 11... dxc4 12. Bxc4 b6 13. O-O Bb7 14. Be2 ({RR} 14. b4 Nd7 15. Rab1 c5 16. bxc5 Bxf3 17. gxf3 bxc5 18. Rb7 Qg5+ 19. Kh1 Nf6 20. Bxe6 fxe6 21. Rg1 Qf5 22. Rgxg7+ Kh8 23. dxc5 Qxf3+ 24. Kg1 Rg8 25. Qxf6 Qxf6 {0-1 (25) Smail,B (2075)-Ibadov,D (2337) chess.com INT 2026}) ({RR} 14. e4 Nd7 15. Rfe1 c5 16. d5 exd5 17. exd5 Qf6 18. Qxf6 Nxf6 19. Rad1 Rad8 20. Re7 Bxd5 21. Bxd5 Rxd5 22. Rxd5 Nxd5 23. Rxa7 Re8 24. g3 Re7 25. Rxe7 Nxe7 26. Kf1 Nc6 27. Ke2 Kf8 28. a3 Ke7 {Szabo,L-Portisch,L Sarajevo 1963 ½-½}) 14... Nd7 15. Rac1 c5 16. Rfd1 $146 ({RR} 16. dxc5 Nxc5 17. b4 Ne4 18. Qc7 Qxc7 19. Rxc7 Bd5 20. Ba6 Nd6 21. a3 b5 22. Ne5 Rfb8 23. Nd7 Rd8 24. Nc5 Ne8 25. Re7 Kf8 26. Rd7 Rxd7 27. Nxd7+ Ke7 28. Bxb5 Nd6 29. Ba4 Nc4 30. Nc5 f5 {Chuchelov,V (2490)-Von Gleich,A (2325) Germany 1992 ½-½ (36)}) 1/2-1/2

[Event "Bad Kissingen"]
[Site "Bad Kissingen"]
[Date "1980.02.07"]
[Round "6"]
[White "Unzicker, Wolfgang"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D57"]
[WhiteElo "2510"]
[BlackElo "2615"]
[PlyCount "34"]
[EventDate "1980.01.29"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "GER"]
[EventCategory "15"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {Krasenkow,Michal} d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 Ne4 8. Bxe7 Qxe7 9. cxd5 Nxc3 10. bxc3 exd5 11. Qb3 c6 ({RR} 11... Rd8) 12. Bd3 ({RR} 12. Be2 Nd7 ({RR} 12... Be6 13. O-O c5 14. Ne5) 13. O-O Nf6 14. Rfc1 ({RR} 14. a4 Ne4 15. Rfc1 Re8 ({RR} 15... Bg4) 16. c4 dxc4 17. Bxc4 Nd6 18. Bf1 Be6 19. Qb4 Rac8 20. a5 Ne4 21. Rab1 Rc7 22. Rb2 Qxb4 23. Rxb4 c5) 14... Bg4 15. c4 dxc4 16. Qxc4 Rfe8 ({RR} 16... Rac8) 17. h3 Be6 18. Qc5 Qc7 ({RR} 18... Bd5) 19. Rc2 Bd5 20. Rac1 Qd8 21. Qa3 Ne4 22. Ne5 Nd6 23. Bf3 Bxf3 24. Nxf3 Qd7 25. Qb4 Rad8 26. a4 Qe6 {Ivanchuk,V (2757)-Radjabov,T (2793) London 2013 CBM 154 [Krasenkow,Michal] 1-0 (76)}) ({RR} 12. c4 Be6 13. Rb1 Nd7 14. Bd3 dxc4 15. Bxc4 Bxc4 16. Qxc4 Nb6 17. Qb4 Qxb4+ 18. Rxb4 Rfc8 19. Ke2 c5 20. dxc5 Rxc5) 12... b6 ({RR} 12... Be6 13. O-O c5 14. Qa3 Nd7 15. Rfe1 Qd8 16. Rad1 Qc7 17. Bb5 Nf6) ({RR} 12... Nd7 13. O-O Nb6 14. a4 Be6 15. Ne5 Rfb8 16. Bb1 Nc4 17. Qc2 f5 18. Nxc4 dxc4 19. e4 fxe4 20. Qxe4 Qf6 21. Bc2 Bd5 22. Qh7+ Kf7 23. Rab1 b6 24. Be4 Rh8 25. Bxd5+ cxd5 26. Qc2 a6 27. Rbe1 {Straka,J (1984)-Kulich,D (1899) Slovakia SVK 2026 1-0 (75)}) 13. O-O Nd7 14. c4 dxc4 $146 ({RR} 14... Ba6 15. cxd5 Bxd3 16. Qxd3 cxd5 17. Qb5 Qd6 18. Rac1 Nf6 19. Rc6 Qa3 20. Qb1 Rac8 21. Rfc1 Rxc6 22. Rxc6 Ne4 23. Qc2 Qa5 24. h3 b5 25. Rc7 b4 26. Nd2 Nc3 27. Rc5 Ne2+ 28. Kh2 Qd8 29. Nb1 {Sagan,M (1787)-Hruska,K (1644) Ruzomberok 2016 1-0 (45)}) 15. Bxc4 c5 16. a4 cxd4 17. Nxd4 Nc5 1/2-1/2

[Event "Olympiad-16 Final A"]
[Site "Tel Aviv"]
[Date "1964.11.13"]
[Round "4"]
[White "Spassky, Boris Vasilievich"]
[Black "Flesch, Janos"]
[Result "1/2-1/2"]
[ECO "D57"]
[PlyCount "60"]
[EventDate "1964.11.10"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "ISR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Soviet Union"]
[BlackTeam "Hungary"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "HUN"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 O-O 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. cxd5 Nxc3 10. bxc3 exd5 11. Be2 Be6 ({RR} 11... c5 12. dxc5 Qxc5 13. Qb3 Nc6 14. O-O b6 15. Rfd1 Be6 16. Nd4 Rac8 17. Qb2 Ne5 18. Rac1 Bg4 19. Bxg4 Nxg4 20. h3 Nf6 21. Rd3 Qe7 22. Rcd1 Rc5 23. Ne2 Rfc8 24. Qb3 Ra5 25. a4 Ne4 26. Rxd5 {Kiselev,S (2545)-Yegiazarian,A (2455) Moscow 1996 ½-½ (39)}) 12. Ne5 $146 ({RR} 12. O-O Nd7 13. Rb1 b6 14. Qa4 c5 15. Rfc1 c4 16. Nd2 a6 17. e4 b5 18. Qb4 Qg5 19. Nf3 Qg6 20. exd5 Bxd5 21. Qe7 Nf6 22. Qd6 Rfe8 23. Bd1 Re6 24. Qg3 Qxg3 25. hxg3 Rb8 26. a3 a5 {Rose,L (1024)-Klinge,S (1101) Oberhof 2011 ½-½ (38)}) ({RR} 12. O-O c5 13. dxc5 Rc8 14. Nd4 Rxc5 15. Nxe6 Qxe6 16. Qb3 b6 17. Rac1 Nc6 18. Qa4 Qe4 19. Qxe4 dxe4 20. Rfd1 Ne5 21. Rd4 f5 22. f3 exf3 23. gxf3 Rac8 24. f4 Nf7 25. c4 R8c7 26. Rcd1 Kf8 {Montano Vicente,G (1973)-Nikologorsky,M (2182) chess.com INT 2024 0-1 (62)}) ({RR} 12. O-O Nd7 13. Re1 Rac8 14. Rc1 Qa3 15. Qd2 c5 16. Rb1 b6 17. Rb3 Qa4 18. Bb5 Qa5 19. Qb2 a6 20. Bxd7 Bxd7 21. Ne5 Be8 22. Rc1 cxd4 23. cxd4 Rxc1+ 24. Qxc1 Qxa2 25. Rxb6 Bb5 26. g3 Qa5 {Bakhtiyarova,A-Fajzrakhmanova,J Orsk 2000 0-1}) 12... Nd7 13. Nd3 c5 14. O-O c4 15. Nf4 b5 16. a4 a6 17. Qb1 Rfb8 18. axb5 Nf6 19. Bf3 Qd7 20. b6 Qc6 21. Ra5 Rxb6 22. Qa2 Rab8 23. g3 g5 24. Nxe6 Qxe6 25. Bg2 Kg7 26. Qa1 h5 27. e4 Nxe4 28. Re1 Qf6 29. Bxe4 dxe4 30. Qc1 Kg6 1/2-1/2

[Event "Chigorin Memorial-09"]
[Site "Sochi"]
[Date "1973.??.??"]
[Round "14"]
[White "Szabo, Laszlo"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D58"]
[PlyCount "31"]
[EventDate "1973.09.01"]
[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 d5 ({RR} 1... Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 {½-½ (10) Mungunzul,B (2327)-Korobov,A (2612) Ostrava CZE 2026}) 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Be2 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. Qb3 c6 12. O-O Re8 ({RR} 12... Na6 13. Rad1 Re8 14. Bd3 c5 15. Bb5 Re6 16. dxc5 Nxc5 17. Qc2 a6 18. Be2 Rc8 19. Nd4 Re8 20. Bf3 b5 21. Qb1 b4 22. Nce2 Ne4 23. Bxe4 Rxe4 24. Rc1 Re7 25. Rxc8 Qxc8 26. Rc1 Rc7 27. h3 {Fressinet,L (2687)-Topalov,V (2761) Paris 2016 ½-½ (45)}) 13. Bd3 $146 ({RR} 13. Rfe1 Nd7 14. e4 c5 15. Nxd5 cxd4 16. Nxf6+ Qxf6 17. Bb5 Nc5 18. Qc4 Red8 19. e5 Qf4 20. b4 Bxf3 21. gxf3 Ne6 22. Bc6 Rac8 23. b5 Qg5+ 24. Kh1 Nf4 25. Rg1 Qxe5 26. Rae1 Qf6 27. Rg4 h5 {Vranesic,Z-MacPhail,J Toronto 1972 0-1 (31)}) ({RR} 13. Rfd1 Na6 14. Rac1 Nc7 15. Bf1 Re7 16. a4 Ne8 17. Na2 a5 18. Nc3 Nd6 19. Bd3 Rb8 20. Qc2 Qe8 21. Rb1 Rc8 22. b4 c5 23. bxc5 bxc5 24. Nb5 Nxb5 25. Bxb5 cxd4 26. Qf5 Qd8 27. Nxd4 Re5 {Goregliad,S (2315)-Schroer,J (2370) Philadelphia 1986 ½-½ (36)}) 13... Nd7 14. Rad1 Nf8 15. e4 dxe4 16. Bxe4 1/2-1/2

[Event "Olympiad-18 Preliminaries A"]
[Site "Lugano"]
[Date "1968.10.22"]
[Round "5"]
[White "Spassky, Boris Vasilievich"]
[Black "Reyes, Romuel"]
[Result "1-0"]
[ECO "D58"]
[PlyCount "79"]
[EventDate "1968.10.17"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Soviet Union"]
[BlackTeam "Philippines"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "PHI"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 O-O 6. e3 h6 7. Bh4 b6 8. Bd3 ({RR} 8. Rc1 Bb7 9. Bd3 Nbd7 {½-½ (10) Bobras,P (2576)-Polak,T (2553) Brno 2008}) 8... Bb7 9. O-O Nbd7 10. Rc1 c6 11. Qe2 Re8 $146 ({RR} 11... a6 12. Rfd1 Re8 13. cxd5 Nxd5 14. Bg3 N7f6 15. Ne5 b5 16. Bb1 Qb6 17. Nxd5 cxd5 18. Qd3 Kf8 19. Bh4 Red8 20. Bxf6 Bxf6 21. Ng4 Ke7 22. Rc5 Rac8 23. Rdc1 Rxc5 24. Rxc5 Qa5 25. Nxf6 gxf6 26. a3 {Fuentes,C (2106)-Batlle Ysa,R (1908) Santiago de los Caballeros 2017 ½-½ (59)}) ({RR} 11... Ne4 12. Bxe7 Nxc3 13. Rxc3 Qxe7 14. cxd5 exd5 15. Ba6 Bxa6 16. Qxa6 c5 17. b3 Nf6 18. Rd1 Rac8 19. Rdc1 Ne4 20. R3c2 Rc7 21. Qd3 Rfc8 22. h3 Qe6 23. dxc5 bxc5 24. Nd4 Qb6 25. Ne2 Nf6 26. Nf4 {Dugonjic,D (2019)-Markovic,D (2146) Bihac 2022 ½-½ (48)}) 12. Rfd1 Nh5 13. Bxe7 Rxe7 14. Ne5 Nhf6 15. e4 Rc8 16. Nxd7 Nxd7 17. e5 Nf8 18. cxd5 exd5 19. f4 f6 20. Qg4 fxe5 21. dxe5 Rcc7 22. Ne4 Bc8 23. Qg3 Kh8 24. Nd6 c5 25. Bc4 Be6 26. Bxd5 Bxd5 27. Rxd5 Qa8 28. Rcd1 Ne6 29. Nf5 Re8 30. Qg4 Rf7 31. Qg6 Ref8 32. Qxe6 Rxf5 33. Qxf5 Rxf5 34. Rd8+ Rf8 35. Rxa8 Rxa8 36. Kf2 Rf8 37. Ke3 Rf7 38. Ke4 Rc7 39. e6 Rc8 40. e7 1-0

[Event "Chigorin Memorial-07"]
[Site "Sochi"]
[Date "1967.??.??"]
[Round "11"]
[White "Lengyel, Levente"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D58"]
[PlyCount "35"]
[EventDate "1967.09.08"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[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 O-O 6. e3 h6 7. Bh4 b6 8. Rc1 Bb7 9. Bd3 dxc4 10. Bxc4 Ne4 11. Bxe7 Qxe7 12. O-O ({RR} 12. Nxe4 Bxe4 13. O-O Rd8 14. Be2 c5 15. Nd2 Bd5 16. dxc5 bxc5 17. Qc2 Nd7 18. a3 Rab8 19. Bf3 Ne5 20. e4 Bc6 21. Be2 Bb5 22. Bxb5 Rxb5 23. Rfd1 Qf6 24. Rb1 Rdb8 25. b3 Qe7 26. Qc3 Nc6 {Portisch,L (2655)-Spassky,B (2615) Mexico City 1980 ½-½ (32)}) ({RR} 12. Nxe4 Bxe4 13. O-O {½-½ (13) Rodriguez Vargas,O (2470)-Spassky,B (2560) Salamanca 1991}) 12... Nxc3 $146 ({RR} 12... Rc8 13. Ne5 Nxc3 14. Rxc3 Nd7 15. Nxd7 Qxd7 16. Be2 Rab8 {½-½ (16) Krogius,N-Lein,A Sochi 1967}) ({RR} 12... Nd7 13. Nxe4 Bxe4 14. Bb5 Qd6 15. Qa4 Bxf3 16. Bxd7 Bd5 17. Bc6 Rac8 18. Bxd5 exd5 19. Rc6 Qd7 20. Rfc1 a5 21. Qc2 Qg4 22. h3 Qg5 23. Rxc7 Rce8 24. Qb3 Re6 25. R1c6 Rfe8 26. Rxe6 Rxe6 27. Rd7 {Koneru,H (2530)-Lagno,K (2527) Kolkata IND 2024 ½-½ (66)}) ({RR} 12... Rc8 13. Bd3 Nxc3 14. Rxc3 Nd7 15. Qa4 c5 16. Rd1 cxd4 17. Rxc8+ Rxc8 18. Nxd4 Nc5 19. Qa3 Qg5 20. Bf1 a5 21. b4 Ne4 22. bxa5 bxa5 23. Rb1 Bd5 24. Qxa5 Ra8 25. Qc7 Nd2 26. Rb8+ Rxb8 27. Qxb8+ {Kraidman,Y-Prameshuber,A Lugano 1968 1-0 (41)}) 13. Rxc3 Rc8 14. Qe2 c5 15. Rfc1 cxd4 16. Nxd4 Nc6 17. Nxc6 Rxc6 18. Ba6 1/2-1/2

[Event "Winnipeg"]
[Site "Winnipeg"]
[Date "1967.10.11"]
[Round "8"]
[White "Spassky, Boris Vasilievich"]
[Black "Benko, Pal C"]
[Result "1/2-1/2"]
[ECO "D58"]
[PlyCount "53"]
[EventDate "1967.10.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CAN"]
[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. Bxf6 Bxf6 10. cxd5 exd5 11. Be2 Qe7 12. O-O Nd7 ({RR} 12... Rd8 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 {Nikolic,P (2602)-Mista,A (2613) Palic 2014 1-0 (55)}) ({RR} 12... Rd8 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 {Nikolic,P (2531)-Saltaev,M (2441) Viernheim GER 2024 1-0 (37)}) ({RR} 12... Rd8 13. Ne1 {½-½ (13) Bacrot,E (2565)-Spassky,B (2535) Cannes 1998}) 13. Qa4 $146 ({RR} 13. Qb3 c6 14. Rfd1 Rfd8 15. a3 g6 16. Qa2 a5 17. Qb1 Bg7 18. b4 axb4 19. axb4 Ra3 20. b5 Rda8 21. bxc6 Bxc6 22. Nb5 Ra2 23. Bd3 Qf6 24. Qb3 Bf8 {½-½ (24) Meyer,H (1923)-Felser,F (1972) Germany 2005}) 13... a6 14. Bd3 c5 15. Bb1 Rfd8 16. Qc2 g6 17. Rfe1 Rac8 18. Rcd1 b5 19. dxc5 Nxc5 20. Nd4 Ne4 21. Qb3 Nxc3 22. bxc3 Rc4 23. Bd3 Ra4 24. Re2 Rc8 25. Rc2 Qa3 26. Rdc1 Bxd4 27. exd4 1/2-1/2

[Event "World Cup"]
[Site "Reykjavik"]
[Date "1988.10.??"]
[Round "13"]
[White "Tal, Mihail"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2610"]
[BlackElo "2560"]
[PlyCount "31"]
[EventDate "1988.10.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ISL"]
[EventCategory "15"]
[SourceTitle "CBM 010"]
[Source "ChessBase"]
[SourceDate "1989.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1989.06.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O 7. Nf3 b6 8. Bd3 Bb7 9. O-O Nbd7 10. Qe2 dxc4 11. Bxc4 Ne4 12. Bxe7 Qxe7 13. Rac1 ({RR} 13. Ba6 Nxc3 14. bxc3 Bxa6 15. Qxa6 c5 16. a4 Rfe8 17. a5 Qd8 18. h3 {½-½ (18) Spassky,B (2615)-Andersson,U (2630) Bugojno 1984}) 13... Nxc3 ({RR} 13... Ndf6 14. Ne5 c5 15. Nxe4 Nxe4 16. f3 Nd6 17. dxc5 bxc5 18. Ba6 Bxa6 19. Qxa6 Nf5 20. Nc4 Rab8 21. Rfd1 Rfd8 22. Qa5 Rxd1+ 23. Rxd1 Rb4 24. b3 Rb8 25. Qc3 Qg5 26. Kf2 Qh4+ 27. Kg1 Qg5 28. f4 {Kybkalo,V (1854)-Khmelyovskyi,M (1660) lichess.org INT 2025 0-1 (45)}) 14. Rxc3 c5 15. Bb5 e5 $146 ({RR} 15... Nf6 16. dxc5 Ne4 17. Rcc1 Nxc5 18. Nd4 a5 19. Bc6 Ba6 20. Bb5 Bb7 21. Bc6 Ba6 22. Bb5 {½-½ (22) L'Ami,E (2584)-Harikrishna,P (2674) Germany 2007}) 16. Rd1 1/2-1/2

[Event "Moscow GM-Young M"]
[Site "Moscow"]
[Date "1972.??.??"]
[Round "?"]
[White "Zaid, Leonid D"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D58"]
[PlyCount "63"]
[EventDate "1972.10.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[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. Bxf6 Bxf6 10. cxd5 exd5 11. Qb3 c5 12. dxc5 Nd7 13. c6 Bxc6 14. O-O Nc5 15. Qc2 $146 ({RR} 15. Qd1 Ne4 16. Bxe4 dxe4 17. Nd4 Bxd4 18. exd4 Bd5 19. Re1 f5 20. Qa4 Rf7 21. Rac1 Qd7 22. Qb4 Re8 23. a4 f4 24. Qb5 Qxb5 25. Nxb5 Rd7 26. Rc3 Ree7 27. h3 Bb7 28. Nxa7 Rxd4 {½-½ (28) Fedorowicz,J (2505)-Cicak,S (2345) Germany 1989}) ({RR} 15. Qd1 Qd7 16. Nd4 Bxd4 17. exd4 Na4 18. Nxa4 Bxa4 19. Qf3 Bb5 20. Bf5 Qd6 21. Rfe1 Rfe8 22. h4 Qf6 23. Qg4 g6 24. Bc2 h5 25. Qg5 Qxd4 26. Red1 Qe5 27. Rxd5 Qxg5 28. Rxg5 Bd7 29. Rd1 Be6 {Ivanov,I (2480)-King,D (2455) Gausdal 1994 0-1 (53)}) 15... d4 16. Nxd4 Bxd4 17. exd4 Qxd4 18. Bf5 Rad8 19. Rad1 Qe5 20. Rfe1 Rxd1 21. Rxd1 Re8 22. h3 g6 23. Bg4 h5 24. Be2 Ne6 25. Bf1 h4 26. Qd2 Rd8 27. Qe2 Qxe2 28. Rxd8+ Nxd8 29. Bxe2 Ne6 30. g3 g5 31. Bd3 Nd4 32. Be4 1/2-1/2

[Event "FRA-ch"]
[Site "Angers"]
[Date "1990.??.??"]
[Round "9"]
[White "Miralles, Gilles"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2460"]
[BlackElo "2570"]
[PlyCount "58"]
[EventDate "1990.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "FRA"]
[EventCategory "6"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 {Schulz,Andre} Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 b6 8. Bd3 ({RR} 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Nxd5 exd5 11. Qb3 Be6 12. Rc1 Rc8 13. Bd3 c5 14. Qa3 Kf8 15. dxc5 bxc5 16. Bb5 Nd7 17. Bxd7 Bxd7 18. O-O a5) 8... Bb7 9. O-O Nbd7 10. Qe2 dxc4 11. Bxc4 Ne4 12. Bg3 Bd6 ({RR} 12... Nxc3 13. bxc3 Nf6 14. Ba6 ({RR} 14. Rfd1 Ne4 15. Rac1 Ba3 16. Rc2 Bd6 17. Ba6 Qc8 18. Bxb7 Qxb7 19. c4 Bxg3 20. hxg3 c5 21. Ne5 Qc7 22. Qf3 Nf6 23. Qf4 Rad8 24. Rcd2 cxd4 25. exd4 Rfe8 26. Rd3 Nh7 27. c5 Nf6 28. Rc1 Nd5) 14... Bxa6 15. Qxa6 c5 16. Qb7 ({RR} 16. Rac1) 16... Qd7 17. Qxd7 Nxd7 18. a4 Nf6 19. Ne5 ({RR} 19. a5 cxd4 20. cxd4 b5) 19... Rfc8 20. Rfc1 Ne4 21. f3 Nxg3 22. hxg3 Rc7 23. Rcb1 cxd4 24. cxd4 Rc3 25. e4 ({RR} 25. Kf2 Rc2+) ({RR} 25. a5 bxa5 26. Rxa5 ({RR} 26. Rb7) 26... Rxe3 27. Rb7 Ra3) 25... Rd8 26. a5 ({RR} 26. Rd1 Bf6) 26... Rxd4 27. axb6 {Navara,D (2734)-Harikrishna,P (2753) Huaian 2016 CBM 171 Extra [Schulz,Andre] 0-1}) ({RR} 12... Nxc3 13. bxc3 Nf6 14. Nd2 Nd5 15. Rac1 Bd6 16. e4 Bxg3 17. hxg3 Ne7 18. Rfd1 a6 19. Nf3 b5 20. Bb3 c5 21. dxc5 Qc7 22. Qe3 Rac8 23. a3 Nc6 24. c4 b4 25. Ba4 bxa3 26. Qxa3 Ne5 27. c6 {Trunz,M (2106)-Heutling,E (2008) Augsburg GER 2025 ½-½ (52)}) ({RR} 12... Ndf6 13. Nxe4 Nxe4 14. Be5 Bd6 15. Rac1 Qe7 16. Bb5 c5 17. dxc5 Bxc5 18. b4 Bd6 {½-½ (18) Chiburdanidze,M (2551)-Spassky,B (2549) Marbella 1999}) 13. Nxe4 Bxe4 14. Ba6 $146 ({RR} 14. Bxd6 cxd6 15. Ba6 Nb8 16. Nd2 Nxa6 17. Nxe4 Nc7 18. Rac1 d5 19. Nd2 Qd7 20. Nf3 f6 21. Rc2 Rfc8 22. Rfc1 Ne8 23. e4 dxe4 24. Qxe4 Nd6 25. Qd3 {½-½ (25) Izeta Txabarri,F (2525)-Gomez Esteban,J (2490) Ponferrada 1997}) ({RR} 14. Bxd6 cxd6 15. Ba6 Nb8 16. Nd2 Nxa6 17. Nxe4 Nc7 18. Rac1 d5 19. Nd2 Qd7 20. Nf3 Rfc8 21. Ne5 Qb5 22. Qc2 Qe8 23. Qc6 Qxc6 24. Rxc6 Ne8 25. Rfc1 Rxc6 26. Rxc6 Kf8 27. Kf1 Ke7 28. Ke2 f6 {Pytel,K-Kostro,J Polanica Zdroj 1973 ½-½ (46)}) 14... Bxg3 15. hxg3 c5 16. Rfd1 Qe7 17. Rac1 cxd4 18. exd4 Nf6 19. Ne5 Rad8 20. Qe3 Bb7 21. Bb5 Rc8 22. Bc6 Bxc6 23. Nxc6 Qb7 24. Qf3 Rc7 25. b4 a6 26. a4 b5 27. axb5 Qxb5 28. Rc5 Qb6 29. Rdc1 Rb7 1/2-1/2

[Event "FRA-ch"]
[Site "Montpellier"]
[Date "1991.??.??"]
[Round "6"]
[White "Kouatly, Bachar"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2485"]
[BlackElo "2550"]
[PlyCount "35"]
[EventDate "1991.08.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "FRA"]
[EventCategory "8"]
[SourceTitle "CBM 027"]
[Source "ChessBase"]
[SourceDate "1992.04.01"]
[SourceVersion "1"]
[SourceVersionDate "1992.04.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Bxf6 Bxf6 9. cxd5 exd5 10. b4 c6 11. Be2 Bb7 12. O-O Qd6 13. Qb3 Nd7 14. Rfd1 a5 ({RR} 14... a6 15. Rab1 Rfe8 16. Ne1 a5 17. b5 c5 18. Bf3 c4 19. Qc2 Qe6 20. g3 g5 21. h3 Bg7 22. Bg4 Qd6 23. Nf3 Nf6 24. Bf5 Re7 25. Kg2 Rae8 26. Re1 Ne4 27. Nxe4 dxe4 28. Nd2 Rc7 29. g4 {Kryakvin,D (2583)-Landa,K (2640) Sochi 2012 1-0 (69)}) 15. b5 c5 16. Qa3 $146 ({RR} 16. dxc5 Nxc5 17. Qa3 Rad8 18. Rac1 Be7 19. Nd4 Qf6 20. Qb2 Bd6 21. g3 Be5 22. Bg4 Rfe8 23. Bh3 h5 24. Qc2 h4 25. Bg2 hxg3 26. hxg3 g6 27. Rd2 Bxd4 28. Rxd4 Ne6 29. Rdd1 Ng5 30. Rd4 Ne6 {Meduna,E (2405)-Mamatov,D Frunze 1979 1-0 (45)}) ({RR} 16. dxc5 Nxc5 17. Qa3 Rad8 18. Rac1 Rfe8 19. Nd4 Be5 20. Nf3 Qf6 21. Nxe5 Rxe5 22. Bf3 Rg5 23. Kf1 Rf5 24. Ne2 Rxf3 25. gxf3 Qxf3 26. Nd4 Qh3+ 27. Kg1 Rd6 28. Kh1 Ne4 29. Qb2 Rf6 30. Rc2 Ng3+ {Fedorovsky,M (2386)-Gozzoli,Y (2569) Germany GER 2024 0-1 (33)}) ({RR} 16. Rac1 c4 17. Qc2 Rfe8 18. Nd2 g6 19. Bf3 Rac8 20. Ne2 Bg7 21. Nb1 Nf6 22. Nbc3 h5 23. g3 Bh6 24. Nf4 Rc7 25. Kh1 Kg7 26. Qe2 h4 27. Ng2 hxg3 28. hxg3 Bg5 29. Nf4 Rh8+ 30. Kg2 Re7 {Dresen,U (2290)-Holzke,F (2345) Germany 1991 0-1 (57)}) 16... Qe6 17. dxc5 bxc5 18. Rd2 1/2-1/2

[Event "World Cup"]
[Site "Barcelona"]
[Date "1989.03.??"]
[Round "11"]
[White "Vaganian, Rafael A"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2600"]
[BlackElo "2580"]
[PlyCount "32"]
[EventDate "1989.03.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ESP"]
[EventCategory "15"]
[SourceTitle "CBM 012"]
[Source "ChessBase"]
[SourceDate "1989.10.01"]
[SourceVersion "1"]
[SourceVersionDate "1989.10.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Bd3 Bb7 9. O-O Nbd7 10. Qe2 Ne4 11. Bg3 c5 12. cxd5 exd5 13. Rfd1 Ndf6 14. dxc5 Nxc3 15. bxc3 Bxc5 16. Nd4 $146 ({RR} 16. a4 Qe7 17. Bh4 g5 18. Bg3 Ne4 19. Bxe4 Qxe4 20. Nd4 Rac8 21. Qh5 Kh7 22. Nf3 f6 23. Nd4 Be7 24. a5 bxa5 25. Rxa5 a6 26. f3 Qg6 27. Qxg6+ Kxg6 28. Rb1 Bd8 29. Ra2 Rf7 30. Rab2 Bc6 {Campos Moreno,J (2500)-Narciso Dublan,M (2517) Cala Galdana 2001 1-0 (71)}) 16... Qe7 1/2-1/2

[Event "Chigorin Memorial-07"]
[Site "Sochi"]
[Date "1967.??.??"]
[Round "4"]
[White "Zhukhovitsky, Samuel"]
[Black "Spassky, Boris Vasilievich"]
[Result "0-1"]
[ECO "D58"]
[PlyCount "88"]
[EventDate "1967.09.08"]
[EventType "tourn"]
[EventRounds "15"]
[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. Nf3 d5 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Rc1 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. Be2 Qe7 12. O-O Rd8 13. Qa4 c5 14. dxc5 bxc5 15. Rfd1 d4 16. Qb3 $146 ({RR} 16. exd4 cxd4 17. Nxd4 Bxd4 18. Rxd4 Rxd4 19. Qxd4 Qg5 20. Bf1 Qxc1 21. Qd8+ Kh7 22. Qd3+ g6 23. Qc4 Kg7 {0-1 (23) Bali,J (2255)-Letay,G (2270) Hungary 1992}) 16... dxc3 17. Rxd8+ Qxd8 18. Qxb7 cxb2 19. Rd1 Nd7 20. Rxd7 b1=Q+ 21. Qxb1 Qxd7 22. Qb3 Qd6 23. g3 Rb8 24. Qa4 Rb2 25. Bc4 Qe7 26. Qc6 Rb8 27. Nd2 Qb7 28. Qxc5 Rd8 29. Nf1 Rc8 30. Qd5 Qxd5 31. Bxd5 Rc2 32. g4 Bh4 33. f4 Kf8 34. h3 a5 35. e4 f6 36. f5 Ke7 37. Nh2 Rc3 38. Nf1 Rxh3 39. Nd2 Rg3+ 40. Kh2 Rxg4 41. a4 h5 42. Nc4 Be1 43. Ne3 Rg5 44. Nc4 h4 0-1

[Event "Flamenco Women-Veterans"]
[Site "Marbella"]
[Date "1999.10.24"]
[Round "4"]
[White "Chiburdanidze, Maia"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2551"]
[BlackElo "2549"]
[PlyCount "36"]
[EventDate "1999.10.21"]
[EventType "schev"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CBM 074"]
[Source "ChessBase"]
[SourceDate "2000.02.01"]
[SourceVersion "1"]
[SourceVersionDate "2000.02.01"]
[SourceQuality "1"]

1. d4 {Schulz,Andre} d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 b6 8. Bd3 ({RR} 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Nxd5 exd5 11. Qb3 Be6 12. Rc1 Rc8 13. Bd3 c5 14. Qa3 Kf8 15. dxc5 bxc5 16. Bb5 Nd7 17. Bxd7 Bxd7 18. O-O a5) 8... Bb7 9. O-O Nbd7 10. Qe2 dxc4 11. Bxc4 Ne4 12. Bg3 Ndf6 ({RR} 12... Nxc3 13. bxc3 Nf6 14. Ba6 ({RR} 14. Rfd1 Ne4 15. Rac1 Ba3 16. Rc2 Bd6 17. Ba6 Qc8 18. Bxb7 Qxb7 19. c4 Bxg3 20. hxg3 c5 21. Ne5 Qc7 22. Qf3 Nf6 23. Qf4 Rad8 24. Rcd2 cxd4 25. exd4 Rfe8 26. Rd3 Nh7 27. c5 Nf6 28. Rc1 Nd5) 14... Bxa6 15. Qxa6 c5 16. Qb7 ({RR} 16. Rac1) 16... Qd7 17. Qxd7 Nxd7 18. a4 Nf6 19. Ne5 ({RR} 19. a5 cxd4 20. cxd4 b5) 19... Rfc8 20. Rfc1 Ne4 21. f3 Nxg3 22. hxg3 Rc7 23. Rcb1 cxd4 24. cxd4 Rc3 25. e4 ({RR} 25. Kf2 Rc2+) ({RR} 25. a5 bxa5 26. Rxa5 ({RR} 26. Rb7) 26... Rxe3 27. Rb7 Ra3) 25... Rd8 26. a5 ({RR} 26. Rd1 Bf6) 26... Rxd4 27. axb6 {Navara,D (2734)-Harikrishna,P (2753) Huaian 2016 CBM 171 Extra [Schulz,Andre] 0-1}) 13. Nxe4 Nxe4 14. Be5 ({RR} 14. Bf4 Bd6 15. Ne5 Qe7 16. Rfd1 Rfd8 17. Bb5 Bxe5 18. Bxe5 c5 19. Qg4 Nf6 20. Qg3 cxd4 21. Rxd4 Rxd4 22. Bxd4 Rc8 23. Rd1 Nh5 24. Qe5 Qg5 25. Qxg5 hxg5 26. f3 Nf6 27. e4 Rd8 28. Be2 g4 {Xi,Q (2312)-Xie,C (1904) Xinghua 2025 1-0 (48)}) ({RR} 14. Rfd1 Bd6 15. Rac1 Qe7 16. Ba6 Bd5 17. Bxd6 cxd6 18. a3 f5 19. Ne1 Bb7 20. Rc2 Rac8 21. Rdc1 Rxc2 22. Rxc2 Nf6 23. Bxb7 Qxb7 24. Qc4 Nd5 25. Nd3 Rf7 26. Qc8+ Qxc8 27. Rxc8+ Rf8 28. Rc6 Rd8 {Chiburdanidze,M (2525)-Spassky,B (2545) Roquebrune 1998 ½-½ (36)}) 14... Bd6 15. Rac1 $146 ({RR} 15. Rfd1 Bxe5 16. Nxe5 Qe7 17. Rac1 Rfd8 18. f3 Nf6 19. Ba6 c5 20. Bxb7 Qxb7 21. dxc5 Rxd1+ 22. Rxd1 bxc5 23. e4 Qc7 24. Nc4 Rd8 25. Rxd8+ Qxd8 26. Qd2 Qxd2 27. Nxd2 Kf8 28. Kf2 Ke7 29. Ke3 Nd7 {Lutsko,I (2386)-Rudak,V (2293) Presov 1999 1-0 (41)}) 15... Qe7 16. Bb5 c5 17. dxc5 Bxc5 18. b4 Bd6 1/2-1/2

[Event "Cancan Women-Veterans"]
[Site "Roquebrune"]
[Date "1998.09.19"]
[Round "12"]
[White "Zhu, Chen"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2480"]
[BlackElo "2545"]
[Annotator "Donev,Ivo Hristov"]
[PlyCount "89"]
[EventDate "1998.09.07"]
[EventType "schev"]
[EventRounds "12"]
[EventCountry "FRA"]
[SourceTitle "CBM 067"]
[Source "ChessBase"]
[SourceDate "1998.11.30"]
[SourceVersion "2"]
[SourceVersionDate "1998.11.01"]
[SourceQuality "1"]

1. d4 {Krasenkow,Michal} d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Be2 Bb7 {Für den Nachziehenden ist es oft günstiger den Läufer auf e6 statt auf b7 zu entwickeln. Darum hat Weiß auf die Entwicklung des Läufers b7 abgewartet, um dann xf6 und cxd5 abzutauschen.} 9. Bxf6 Bxf6 10. cxd5 exd5 11. b4 c6 12. O-O a5 13. b5 $6 (13. a3 $142 Nd7 14. Qb3 Re8 15. Bd3 axb4 16. axb4 Nf8 17. Rfd1 Ne6 18. Bf1 Qd6 $11 {Arkell - Short England ch 1998}) 13... c5 $1 14. Rc1 ({RR} 14. Ne5 Qc7 ({RR} 14... cxd4) ({RR} 14... Bxe5) 15. Ng4 Nd7 ({RR} 15... Be7 16. Bf3 Rd8 17. Rc1 ({RR} 17. dxc5 Qxc5 18. Rc1 Qd6 19. Qd4) 17... Ra7 ({RR} 17... c4 18. Ne5 Bb4 19. Nxd5 Bxd5 20. Bxd5 Rxd5 21. Rxc4 Qd8 22. Qf3 Rxe5 ({RR} 22... Ra7 23. Rfc1 Ba3 24. R1c3 Rxb5 25. g3 Bf8 26. Rc8 Qd6 27. Re8 Rc7 28. Rxc7 Qxc7 29. Qa8) 23. Qxa8) 18. Ne5 Qd6 19. Bg4 Ba8 20. Na4 Rc7 21. Qc2 Bb7 22. f4 c4 23. Nc3) 16. Bf3 ({RR} 16. Rc1 Rad8 17. Nxf6+ Nxf6 18. dxc5 bxc5 19. Na4 c4 20. Qd4 Ne4 21. Rfd1 Qe7 22. Nc3 Nxc3 23. Qxc3 Qb4 24. a4 Qxc3 25. Rxc3 f5) 16... Rad8 ({RR} 16... cxd4 17. Nxf6+ Nxf6 18. Qxd4 Rfe8 ({RR} 18... Qc5 19. Na4 Qxb5 20. Rab1 Qe8 21. Nxb6 Rd8 22. Rfc1) 19. Rfd1 Rad8 20. Rac1 Qd6 21. g3 Re6 22. Ne2 g5 23. g4 h5 24. gxh5 g4 25. Bg2 Rde8 26. Qf4 Nxh5 27. Qxd6 Rxd6 28. Rc7 Ba8 29. Rd4 Nf6 30. Rf4) 17. Rc1 ({RR} 17. Nxd5 Bxd5 18. Bxd5 cxd4 ({RR} 18... h5 19. Nxf6+ Nxf6 20. Bc6 cxd4 21. exd4 Qf4) 19. Rc1 ({RR} 19. exd4 Qf4 20. Rc1 Qxd4 21. Qf3) ({RR} 19. e4 Bg5 20. h4 Bxh4 21. Rc1 Nc5 22. g3 Bg5 23. f4 Be7 24. Qxd4 Qd7) 19... Qd6 20. e4 Nc5 21. Rc4 d3 22. f4) ({RR} 17. Qd3 h5 18. Nxf6+ Nxf6 19. h3 c4 20. Qf5 Qd6 21. Rad1 g6 22. Qc2 Rfe8) 17... Bg5 18. Bxd5 Bxd5 19. Nxd5 Qd6 20. Nc3 cxd4 21. f4 ({RR} 21. Ne4 Qe7 22. Nxg5 dxe3 23. Nxe3 Qxg5 24. Qe2 Nc5 25. Rfd1) 21... Bf6 22. Ne2 ({RR} 22. Ne4 Qe6 23. Ngxf6+ Nxf6 24. Nxf6+ Qxf6 25. e4 d3) 22... Qe6 23. Nxd4 Bxd4 24. exd4 Qxa2 25. Rc6 Qd5 26. Nxh6+ ({RR} 26. Qd3 Rfe8 27. Ne3 Qe4 28. Qxe4 Rxe4 29. Nc4 Rxd4 30. Nxb6 Nxb6 31. Rxb6) 26... gxh6 27. Rxh6 Kg7 28. Rh5 f5 {Aronian,L (2809)-Adams,M (2727) Paris/St Petersburg 2013 CBM 154 [Krasenkow,Michal] ½-½ (62)}) 14... Nd7 15. Qd2 {fd1 nebst d4xc5} (15. dxc5 Nxc5 $11 {e6,d5-d4}) 15... c4 16. Ne1 $146 ({RR} 16. Rfd1 Rc8 17. g3 Qe7 18. Ne1 Qe6 19. Ng2 Be7 20. Nf4 Qd6 21. Bf3 Nf6 {½-½ (21) Speelman,J (2605)-King,D (2530) Bunratty 1998}) ({RR} 16. Rcd1 Re8 17. Qc2 Rc8 18. Qf5 g6 19. Qh3 Bg7 20. Rfe1 Qe7 21. Bf1 Rcd8 22. Re2 Qa3 23. Rc2 Qd6 24. Be2 Re7 25. Rcd2 Qa3 26. Rc2 Qd6 27. Rcd2 f5 28. Qh4 g5 29. Qg3 Qxg3 30. hxg3 Kf7 {Pultinevicius,P (2575)-Balakrishnan,P (2490) Reykjavik ISL 2024 ½-½ (43)}) 16... Be7 17. g3 Nf6 18. Ng2 Re8 19. Qc2 Bb4 20. a4 Rc8 21. Bf3 g6 22. Rfd1 g5 23. Na2 Ba3 24. Rb1 Qd7 25. Be2 Kg7 26. Rf1 Rc7 27. f3 Bc8 28. Nc3 Bb4 29. Rbe1 Qd6 30. Bd1 Bh3 31. Re2 Rce7 32. Qd2 Re6 33. g4 Kf8 (33... Qe7 $5 {[%csl Re3][%cal Ye6e3,Yh3g2] Die schwarze Drohung g2 nebst e3 ist unangenehm.} 34. Rfe1 Bxg4 $1 35. fxg4 Ne4 36. Nxd5 Qd6 $19) 34. Rfe1 {[%mdl 64]} Bxg4 $1 $17 35. e4 (35. fxg4 Nxg4 {[%cal Yd6h2,Yg4h2]} (35... Ne4 36. Nxe4 $1) 36. Nf4 gxf4 37. exf4 Bxc3 38. Qxc3 Qxf4 $19) 35... Bxf3 36. e5 Qd8 37. Re3 Bxg2 38. Qxg2 Ne4 (38... Bxc3 39. Rxc3 Ne4 40. Rf3 Kg7 $17 {f6}) 39. Nxe4 dxe4 40. Qxe4 Bxe1 41. Rxe1 Qa8 42. Qg4 Qd8 {Warum Zugwiederholung?} (42... Rf6 {f4} 43. Re4 c3 $17) 43. Qe4 Qa8 44. Qg4 Qd8 45. Qe4 1/2-1/2

[Event "Capablanca Memorial-01"]
[Site "Havana"]
[Date "1962.05.19"]
[Round "14"]
[White "Smyslov, Vassily V"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D58"]
[PlyCount "30"]
[EventDate "1962.04.29"]
[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. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 b6 8. Bd3 Bb7 9. O-O Nbd7 10. Rc1 c5 11. cxd5 Nxd5 12. Bxe7 Qxe7 13. Bb1 ({RR} 13. Qe2 Rad8 14. Ba6 Ba8 15. Rfd1 Nxc3 16. Rxc3 cxd4 17. Rxd4 Nc5 18. Bb5 e5 19. Rxd8 Rxd8 20. Rc1 Qd6 21. b4 Ne6 22. a3 Be4 23. Qb2 Bxf3 24. gxf3 Ng5 25. Be2 Qf6 26. f4 Ne4 27. Qxe5 Qg6+ {Baquero,L (2350)-Klovans,J (2465) Biel 1999 0-1}) 13... Rfd8 ({RR} 13... Rac8 14. Nxd5 exd5 15. Qa4 a6 16. Bf5 Bc6 17. Qa3 Bb5 18. Rfe1 Rfd8 19. Rc3 Qf6 20. Bxd7 Rxd7 21. dxc5 bxc5 22. Rxc5 Rxc5 23. Qxc5 Qxb2 24. Nd4 Qd2 25. Ra1 Kh7 26. h3 Qd3 27. Rc1 Bc4 28. Qb4 {Jocev,M (2320)-Djurovic,P (2082) Paracin SRB 2023 1-0 (55)}) 14. Nxd5 Bxd5 15. Qc2 Nf6 $146 ({RR} 15... g6 16. dxc5 Nxc5 17. Qe2 Qf6 18. e4 Bb7 19. Qe3 Qxb2 20. Qxh6 Qf6 21. Ng5 Rd7 22. Qh7+ Kf8 23. Qh4 Kg7 24. Qh7+ Kf8 25. Qh4 Kg7 26. Qh7+ Kf8 27. Qh4 {½-½ (27) Naumann,A (2235)-Ginsburg,G (2430) Germany 1995}) 1/2-1/2

[Event "Candidates Tournament"]
[Site "Amsterdam/Leeuwarden"]
[Date "1956.04.30"]
[Round "18"]
[White "Panno, Oscar"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D58"]
[PlyCount "71"]
[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 e6 2. Nf3 d5 3. d4 Nf6 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. Rc1 b6 8. cxd5 exd5 9. e3 Bb7 10. Be2 Nbd7 11. O-O c5 12. dxc5 bxc5 13. Qc2 Rc8 14. Rfd1 Qb6 15. b3 Rfd8 16. Bg3 $146 ({RR} 16. Na4 Qb4 17. Qc3 Qxc3 18. Nxc3 Nb6 19. h3 Kf8 20. Bg3 Ne4 21. Nxe4 dxe4 22. Ne5 Rxd1+ 23. Rxd1 Rd8 24. Rxd8+ Bxd8 25. Kf1 f6 26. Nc4 Nxc4 27. Bxc4 Ke7 28. Ke2 Kd7 29. Bb8 a6 30. a3 a5 {Szabo,Z (2447)-Vujosevic,V (2359) Hungary 2002 ½-½ (37)}) 16... Nf8 17. Nh4 Ne6 18. Nf5 Bf8 19. Na4 Qa5 20. Be5 Ne4 21. Bd3 c4 22. Bf1 d4 23. exd4 cxb3 24. Qxb3 Bd5 25. Qb5 Qxb5 26. Bxb5 Rxc1 27. Rxc1 Bxa2 28. f3 Nd6 29. Nxd6 Bxd6 30. Nc3 Bb3 31. Rb1 Bc2 32. Rb2 Bxe5 33. dxe5 Bd3 34. Ra2 Bxb5 35. Nxb5 Rd5 36. Nxa7 1/2-1/2

[Event "WchT Students 04th"]
[Site "Reykjavik"]
[Date "1957.07.14"]
[Round "4.1"]
[White "Spassky, Boris Vasilievich"]
[Black "Drimer, Dolfi"]
[Result "1/2-1/2"]
[ECO "D58"]
[PlyCount "64"]
[EventDate "1957.07.11"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "ISL"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Soviet Union"]
[BlackTeam "Romania"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "ROU"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 b6 8. Qc2 Bb7 9. O-O-O Nbd7 10. Rg1 ({RR} 10. a3 Rc8 11. h3 c5 12. cxd5 Nxd5 13. Bxe7 Qxe7 14. Qb3 cxd4 15. Nxd4 Nxc3 16. bxc3 Nc5 17. Qa2 Bd5 18. c4 Ne4 19. Re1 Nd6 20. Kb2 Nxc4+ 21. Bxc4 Rxc4 22. Qa1 Qc5 23. Rc1 e5 24. Rxc4 Qxc4 {Linzmeyer,M (1546)-Greau Carreno,R (1961) Florianopolis BRA 2026 0-1}) 10... c5 ({RR} 10... Ne4 11. Bxe7 Qxe7 12. Nxe4 dxe4 13. Nd2 f5 14. g4 c5 15. gxf5 exf5 16. Be2 Rad8 17. Nb1 cxd4 18. exd4 f4 19. Nc3 f3 20. Bf1 e3 21. Bd3 e2 22. Rde1 Qh4 23. Kb1 Qxf2 24. Qd2 Qxh2 25. Rh1 {Mahia,G (2377)-Riazantsev,A (2572) Dos Hermanas 2004 0-1}) 11. g4 $146 ({RR} 11. Be2 Ne4 12. Bxe7 Qxe7 13. Nxe4 dxe4 14. Nd2 cxd4 15. exd4 f5 16. Kb1 Nf6 17. f3 e5 18. d5 e3 19. Nb3 f4 20. g3 Rac8 21. Qg6 b5 22. Na5 Ba8 23. gxf4 e4 24. Rg3 bxc4 25. Nc6 Bxc6 {Tolush,A-Kortschnoj,V Moscow 1957 ½-½ (86)}) ({RR} 11. Be2 Rc8 12. g4 Nh7 13. Bd3 Ng5 14. Bxg5 hxg5 15. Rg3 Bf6 16. Bh7+ Kh8 17. Rh3 Re8 18. Nb5 Nf8 19. Ne5 Bxe5 20. dxe5 Re7 21. cxd5 exd5 22. Nd6 Rcc7 23. Qf5 Qd7 24. Qxg5 Qc6 25. Qh5 Re6 {Marikova,J (1820)-Richterova,N (1702) Kouty nad Desnou 2010 1-0}) 11... Ne4 12. Bxe7 Qxe7 13. g5 cxd4 14. exd4 Nxg5 15. Nxg5 hxg5 16. Rd3 f5 17. Rdg3 g4 18. h3 Qg5+ 19. Kb1 Nf6 20. hxg4 Ne4 21. Re3 Rf7 22. Bd3 Raf8 23. Qe2 fxg4 24. Bxe4 Rxf2 25. Qxg4 Qxg4 26. Rxg4 dxe4 27. Nxe4 Bxe4+ 28. Rgxe4 Rd2 29. a4 Rff2 30. Rb3 Kf7 31. c5 bxc5 32. dxc5 Rc2 1/2-1/2

[Event "Match/Nation HUN-RSFSR"]
[Site "Budapest"]
[Date "1967.??.??"]
[Round "2"]
[White "Portisch, Lajos"]
[Black "Spassky, Boris Vasilievich"]
[Result "1-0"]
[ECO "D58"]
[PlyCount "133"]
[EventDate "1967.??.??"]
[EventType "team"]
[EventRounds "4"]
[EventCountry "HUN"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 {Kharitonov,Andrei Y} d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 O-O 6. e3 h6 7. Bh4 b6 8. Rc1 Bb7 9. Bd3 dxc4 10. Bxc4 Nbd7 ({RR} 10... a6 11. a4 ({RR} 11. O-O b5 12. Bd3 Nbd7) 11... Nbd7 12. O-O Ne4 13. Nxe4 Bxe4 14. Bg3 c5 15. d5 exd5 16. Bxd5 Bxd5 17. Qxd5 Ra7 18. Rfd1 Qa8 19. Qb3 Qb7 20. Bd6 Re8) 11. O-O c5 12. Qe2 Ne4 13. Nxe4 ({RR} 13. Bxe7 Qxe7 14. Ba6 ({RR} 14. Nxe4 Bxe4 15. Ba6 Rfd8) 14... Nxc3 15. Rxc3 Nf6 16. Bxb7 Qxb7 17. dxc5 Ne4) 13... Bxe4 ({RR} 13... Bxh4 14. Nc3 ({RR} 14. Nd6 Bxf3 15. Qxf3 Be7) 14... Be7 ({RR} 14... Bf6 15. Rfd1 Qe7 16. Ba6 Rab8 17. Bxb7 Rxb7 18. Ne4 cxd4 19. exd4) 15. Rfd1 Qc7 ({RR} 15... cxd4 16. Nxd4) 16. d5 ({RR} 16. dxc5 bxc5 ({RR} 16... Bxc5 17. Nb5) ({RR} 16... Nxc5 17. b4) 17. Ba6 Nb6 18. Bxb7 Qxb7 19. Nd2) 16... exd5 17. Bxd5 ({RR} 17. Nxd5 Bxd5 18. Bxd5 Rad8) 17... Nf6 18. Bxb7 Qxb7 19. e4 Rad8 20. e5 Nh7 21. Qc4 ({RR} 21. e6 Bf6) 21... Rfe8 22. Nd5 ({RR} 22. e6 Bf6 23. exf7+ Qxf7) 22... Nf8 23. Ne3 Bg5 24. Rxd8 ({RR} 24. Nxg5 hxg5) 24... Rxd8 25. Rd1 b5 26. Qe2 {½-½ (26) Portisch,L (2650)-Spassky,B (2635) Linares 1981 MCL [Kharitonov,Andrei Y]} ({RR} 26. Qxc5 Bxe3) {RR} 26... Rxd1+ 27. Nxd1 Ne6 28. Nc3 a6 29. Qd1) 14. Bg3 a5 $146 ({RR} 14... Bxf3 15. Qxf3 cxd4 16. exd4 Nf6 17. Rfd1 Nd5 18. Be5 Bg5 19. Bxd5 Qxd5 20. Qxd5 exd5 21. f4 Be7 22. Rc6 Rfd8 23. Rdc1 f6 24. Bc7 Rd7 25. f5 Bb4 26. Bf4 Re8 27. g3 Re4 28. Rc8+ Kf7 29. a3 {Mueller,O (2314)-Behling,R (2247) Germany 2005 1-0 (49)}) ({RR} 14... Bxf3 15. Qxf3 cxd4 16. exd4 Bh4 17. Bd6 Be7 18. Bg3 Bh4 19. d5 Bxg3 20. Qxg3 exd5 21. Bxd5 Rc8 22. h3 Nc5 23. Rcd1 Qf6 24. Rd2 Rce8 25. Qf3 Qg5 26. Rfd1 Re7 27. b4 Nd7 28. Rd4 Rfe8 29. Qc3 {Stankovic,A (2112)-Anushka Bapu Kutwal (2047) Montesilvano ITA 2026 1-0 (92)}) ({RR} 14... Bxf3 15. Qxf3 cxd4 16. Rfd1 Bf6 17. exd4 a6 18. Qb7 Qc8 19. Qe4 Qe8 20. Bd3 g6 21. Bf4 Bg5 22. h4 Bxf4 23. Qxf4 Kg7 24. Qd6 Ra7 25. Rc6 Qb8 26. Qb4 Qf4 27. Qc3 Nf6 28. d5 exd5 29. Rxb6 {Levenfish,G-Zagoriansky,E Leningrad 1949 1-0 (61)}) 15. Rfd1 Qc8 16. Bb5 Rd8 17. Ne1 Qb7 18. f3 Bc6 19. Bxc6 Qxc6 20. e4 Bg5 21. Rc2 a4 22. f4 Be7 23. d5 exd5 24. exd5 Qf6 25. Nf3 Qf5 26. d6 Bf6 27. Rcd2 Qe6 28. Qxe6 fxe6 29. Re2 Kf7 30. Bh4 Re8 31. g4 a3 32. b3 b5 33. Bg3 Rac8 34. Rde1 Bc3 35. Rf1 Rc6 36. Ne5+ Bxe5 37. fxe5+ Kg8 38. Ref2 Rf8 39. Rxf8+ Nxf8 40. Rc1 Nd7 41. Kf2 Kf7 42. Ke3 Nb6 43. Ke4 Nd5 44. Be1 Ke8 45. Bd2 Rc8 46. h4 Kd7 47. h5 Ke8 48. Rc2 Kd7 49. Bc1 c4 50. Bxa3 Rf8 51. Kd4 c3 52. Kc5 b4 53. Bc1 Rf1 54. a3 Re1 55. Rf2 Rxc1 56. Rf7+ Ke8 57. d7+ Kxf7 58. d8=Q bxa3 59. g5 hxg5 60. Qxg5 Rh1 61. Qg6+ Kf8 62. Qxe6 Ne7 63. Qa6 Rxh5 64. Kd6 Nf5+ 65. Kd7 g6 66. Qxg6 c2 67. e6 1-0

[Event "October Revolution 50years"]
[Site "Moscow"]
[Date "1967.05.25"]
[Round "4"]
[White "Uhlmann, Wolfgang"]
[Black "Spassky, Boris Vasilievich"]
[Result "0-1"]
[ECO "D58"]
[Annotator "Dolmatov,Sergey"]
[PlyCount "44"]
[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 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 b6 8. Qc2 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. O-O-O c5 12. g4 cxd4 13. exd4 Nc6 14. h4 g6 15. g5 (15. h5 $5 g5 16. Qf5 Nb4 17. Ne5 Bc8 18. Qf3 Bxe5 19. dxe5 Qc7 20. Kb1 $10 {Agdestein,S-Olafsson,H/Gjovik/1985/ Inf 40/546/}) 15... hxg5 16. h5 $146 (16. hxg5 Bg7 $2 (16... Bxg5+ 17. Kb1 Nb4 18. Qe2 Re8 $15) 17. Qd2 Qd6 18. Rh4 Rac8 19. Bh3 Rc7 20. Kb1 a6 21. Rh1 $16 {Cvitan,O-Abramovic,B/JUG/1985/}) ({RR} 16. hxg5 Bxg5+ 17. Kb1 Bf6 18. Bd3 Bg7 19. Rdg1 Qd6 20. Bxg6 fxg6 21. Rxg6 Qxg6 22. Qxg6 Rxf3 23. Nb5 Rd8 24. Qe6+ Rf7 25. Rc1 Bc8 26. Qxc6 Bf5+ 27. Ka1 Rc8 28. Qxc8+ Bxc8 29. Rxc8+ Kh7 30. Rc2 a6 {Cramling,D (2420)-Bjerke,R (2295) Gausdal 1987 ½-½ (41)}) ({RR} 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 Re1+ 30. Rxe1 Qxe1+ {Bellon Lopez,J (2463)-Hellers,F (2605) Sweden 2000 ½-½ (69)}) ({RR} 16. hxg5 Bg7 17. Qd2 a6 18. Qf4 Re8 19. Bd3 b5 20. Rh7 b4 21. Nxd5 Ne5 22. Nf6+ Bxf6 23. gxf6 Nxd3+ 24. Rxd3 Kxh7 25. Ne5 Rxe5 26. Qxe5 Rc8+ 27. Kd2 Qc7 28. Qxc7 Rxc7 29. Re3 Bd5 {0-1 (29) Alivodic,D (2175)-Lekic,D (2269) Herceg Novi MNE 2025}) ({RR} 16. hxg5 Bg7 17. Qd2 Qd6 18. Kb1 Rfe8 19. Rh4 a6 20. Ka1 Rad8 21. Bd3 b5 22. Rdh1 Re7 23. Bb1 Na5 24. Ne5 Nc4 25. Qf4 Nxe5 26. Qh2 f5 27. gxf6 Qxf6 28. dxe5 Rxe5 29. Bxg6 Qxg6 30. Rh8+ Kf7 {Soppe,G (2405)-Rubinetti,J (2445) San Luis 1990 1-0 (39)}) 16... Kg7 $1 (16... g4 $2 17. hxg6 gxf3 18. g7 $18) 17. hxg6 $2 (17. Bb5 $5 $132) 17... fxg6 18. Bb5 g4 $17 19. Qd2 (19. Rdg1 Bg5+ 20. Nxg5 Qxg5+ 21. Kb1 Nxd4 $17) (19. Bxc6 Bxc6 20. Ne5 (20. Rdg1 Bd7 $17) 20... Bxe5 21. dxe5 Qg5+ $17) 19... gxf3 20. Qh6+ Kf7 21. Qh7+ Bg7 22. Rh3 Rh8 $1 (22... Qf6 $2 23. Nxd5 Qf5 24. Bc4 $40) (22... Rh8 23. Rxf3+ Qf6 24. Rxf6+ Kxf6 25. Nxd5+ Kf7 26. Qxh8 Rxh8 $19) 0-1

[Event "Interzonal-06"]
[Site "Amsterdam"]
[Date "1964.06.12"]
[Round "18"]
[White "Evans, Larry Melvyn"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D58"]
[PlyCount "62"]
[EventDate "1964.05.20"]
[EventType "tourn"]
[EventRounds "23"]
[EventCountry "NED"]
[SourceTitle "IZT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nf6 3. Nf3 d5 4. d4 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. cxd5 Nxd5 9. Bg3 c5 10. Bd3 cxd4 11. exd4 Bb7 ({RR} 11... Nxc3 12. bxc3 Bb7 13. O-O Bd6 14. Qe2 Bxg3 15. hxg3 Nd7 16. a4 Qc7 17. Rfc1 Rac8 18. a5 bxa5 19. Qa2 e5 20. Nxe5 Nxe5 21. dxe5 Qxe5 22. Qxa5 Rc5 23. Qb4 Qd5 24. Bf1 a5 25. Qf4 {½-½ (25) Nikolov,M (2425)-Nikolov,S (2380) Pernik 2007}) 12. O-O Nd7 13. Rc1 N7f6 14. Re1 $146 ({RR} 14. Bb1 Rc8 15. Nb5 Rxc1 16. Qxc1 Qd7 17. a4 Rc8 18. Qd1 a6 19. Ne5 Qe8 20. Nc3 Nxc3 21. bxc3 {0-1 (21) Andreev,S (2066)-Dobrev,N (2408) Sunny Beach 2008}) 14... Rc8 15. Ne5 Nxc3 16. bxc3 Qd5 17. Bf1 Ne4 18. c4 Qd8 19. Qd3 Nxg3 20. hxg3 Bd6 21. Qe3 Rc7 22. c5 Bxe5 23. dxe5 Bd5 24. cxb6 Rxc1 25. Rxc1 Qxb6 26. Qxb6 axb6 27. a4 Bb3 28. Bb5 Rd8 29. Rc6 Ra8 30. Rxb6 Bxa4 31. Bxa4 Rxa4 1/2-1/2

[Event "Cancan Women-Veterans"]
[Site "Roquebrune"]
[Date "1998.09.15"]
[Round "8"]
[White "Chiburdanidze, Maia"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2525"]
[BlackElo "2545"]
[PlyCount "72"]
[EventDate "1998.09.07"]
[EventType "schev"]
[EventRounds "12"]
[EventCountry "FRA"]
[SourceTitle "CBM 067"]
[Source "ChessBase"]
[SourceDate "1998.11.30"]
[SourceVersion "2"]
[SourceVersionDate "1998.11.01"]
[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. Qe2 dxc4 11. Bxc4 Ne4 12. Bg3 Ndf6 13. Nxe4 Nxe4 14. Rfd1 ({RR} 14. Bf4 Bd6 15. Ne5 Qe7 16. Rfd1 Rfd8 17. Bb5 Bxe5 18. Bxe5 c5 19. Qg4 Nf6 20. Qg3 cxd4 21. Rxd4 Rxd4 22. Bxd4 Rc8 23. Rd1 Nh5 24. Qe5 Qg5 25. Qxg5 hxg5 26. f3 Nf6 27. e4 Rd8 28. Be2 g4 {Xi,Q (2312)-Xie,C (1904) Xinghua 2025 1-0 (48)}) ({RR} 14. Be5 Bd6 15. Rac1 Qe7 16. Bb5 c5 17. dxc5 Bxc5 18. b4 Bd6 {½-½ (18) Chiburdanidze,M (2551)-Spassky,B (2549) Marbella 1999}) 14... Bd6 15. Rac1 Qe7 16. Ba6 $146 ({RR} 16. Bh4 g5 17. Bg3 h5 18. Nd2 h4 19. Nxe4 Bxe4 20. Bxd6 cxd6 21. Bd3 Bxd3 22. Rxd3 Rac8 23. Rdc3 Rxc3 24. Rxc3 Kg7 25. Qc2 h3 26. gxh3 Rh8 27. e4 Qf6 28. Qd2 Rh4 29. Rg3 Rxe4 30. Rxg5+ Kf8 {Ostenstad,B (2447)-Mikalsen,E (2322) Fornebu 2017 1-0 (34)}) ({RR} 16. Bh4 g5 17. Bg3 Rac8 18. Ba6 Bxa6 19. Qxa6 Bxg3 20. hxg3 c5 21. Qd3 Qb7 22. dxc5 Rxc5 23. Rxc5 Nxc5 24. Qd4 a5 25. Qf6 Qe4 26. Qxh6 f6 27. Rd4 Qf5 28. e4 Qh7 29. Qxh7+ Kxh7 30. e5 Kg6 {Li,R (2302)-Liu,M (2195) Fuling 2022 1-0 (74)}) 16... Bd5 17. Bxd6 cxd6 18. a3 f5 19. Ne1 Bb7 20. Rc2 Rac8 21. Rdc1 Rxc2 22. Rxc2 Nf6 23. Bxb7 Qxb7 24. Qc4 Nd5 25. Nd3 Rf7 26. Qc8+ Qxc8 27. Rxc8+ Rf8 28. Rc6 Rd8 29. Nb4 Nxb4 30. axb4 Rd7 31. Kf1 Kf7 32. Ke2 Ke7 33. Kd3 d5 34. f3 Rd8 35. Rc7+ Rd7 36. Rc6 Rd6 1/2-1/2

[Event "Cancan Women-Veterans"]
[Site "Roquebrune"]
[Date "1998.09.08"]
[Round "2"]
[White "Ioseliani, Nana"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2495"]
[BlackElo "2545"]
[PlyCount "56"]
[EventDate "1998.09.07"]
[EventType "schev"]
[EventRounds "12"]
[EventCountry "FRA"]
[SourceTitle "CBM 067"]
[Source "ChessBase"]
[SourceDate "1998.11.30"]
[SourceVersion "2"]
[SourceVersionDate "1998.11.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. Bg5 h6 6. Bh4 b6 7. e3 O-O 8. Rc1 Bb7 9. Be2 c5 10. O-O Nbd7 11. Bg3 Ne4 ({RR} 11... a6 12. cxd5 Nxd5 13. Nxd5 Bxd5 14. dxc5 Nxc5 15. b4 Ne4 16. Bc7 Qe8 17. a3 a5 18. Bd3 axb4 19. axb4 Bxb4 20. Bxe4 Bxe4 21. Qd4 Bxf3 22. Qxb4 Be2 {½-½ (22) Karpov,A (2700)-Kasparov,G (2710) Moscow 1984}) 12. cxd5 ({RR} 12. Nxe4 dxe4 13. Ne5 Nxe5 14. Bxe5 f6 15. Bg3 cxd4 16. Qxd4 Qxd4 17. exd4 Rfd8 18. Rfd1 Rac8 19. f3 exf3 20. Bxf3 Bxf3 21. gxf3 Bd6 22. Kf2 Kf7 23. Ke3 g5 24. Rd3 h5 25. Bxd6 Rxd6 26. c5 Rd5 {Xian,J (2159)-Wilson,E (2020) Kingston Upon Thames 2025 ½-½ (51)}) 12... exd5 13. Qb3 $146 ({RR} 13. dxc5 Nxg3 14. hxg3 Nxc5 15. Nd4 Bf6 {½-½ (15) Ikonnikov,V (2480)-Pigusov,E (2540) Vienna 1991}) ({RR} 13. Bf4 Nxc3 14. bxc3 c4 15. Nd2 b5 16. Rb1 Bc6 17. Qc2 Nf6 18. f3 Nh5 19. Be5 f6 20. Bg3 Nxg3 21. hxg3 Bd6 22. f4 Qe7 23. Rbe1 f5 24. Bf3 Qd7 25. Bd1 b4 26. Nf3 a5 27. Ne5 Bxe5 {Gordievsky,D (2511)-Narayanan,S (2473) Khanty-Mansiysk 2015 ½-½ (33)}) 13... Ndf6 14. dxc5 Nxg3 15. hxg3 Bxc5 16. Rfd1 Qe7 17. Nd4 Rac8 18. Bf3 Rfd8 19. Nc2 a5 20. Na4 Ba6 21. Na3 d4 22. Nxc5 bxc5 23. exd4 cxd4 24. Qb6 Be2 25. Rxc8 Rxc8 26. Bxe2 Qxe2 27. Qxd4 Ne4 28. Rf1 h5 1/2-1/2

[Event "Olympiad-26"]
[Site "Thessaloniki"]
[Date "1984.11.22"]
[Round "4"]
[White "Andersson, Ulf"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2630"]
[BlackElo "2615"]
[PlyCount "33"]
[EventDate "1984.11.19"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "GRE"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]
[WhiteTeam "Sweden"]
[BlackTeam "France"]
[WhiteTeamCountry "SWE"]
[BlackTeamCountry "FRA"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Bd3 Bb7 9. O-O Nbd7 10. Rc1 c5 11. Qe2 Ne4 12. Bg3 Nxg3 13. hxg3 Qc7 $146 ({RR} 13... cxd4 14. exd4 dxc4 15. Bxc4 Nf6 16. Rfd1 Nd5 17. Ba6 Nxc3 18. Rxc3 Qd7 19. Ne5 Qd5 20. Bxb7 Qxb7 21. Qf3 Qxf3 22. gxf3 Rfc8 23. Rdc1 Rxc3 24. Rxc3 Bd6 25. f4 Rd8 26. Kf1 g5 27. fxg5 hxg5 28. Nc6 {Botez,C-Lengyel,L Sinaia 1964 ½-½ (34)}) ({RR} 13... cxd4 14. exd4 dxc4 15. Bxc4 Nf6 {½-½ (15) Pinter,J (2562)-Lalic,B (2540) Medulin 2002}) ({RR} 13... Nf6 14. Rfd1 Qe8 15. Nb5 Rc8 16. Nxa7 Ra8 17. Nb5 Rxa2 18. Na3 cxd4 19. Bb1 Rxa3 20. bxa3 Bxa3 21. Rc2 dxe3 22. Qxe3 Bc5 23. Qf4 dxc4 24. Rxc4 Bd5 25. Rc3 Qb5 26. Bd3 Qb2 27. Rc2 Qa3 28. Rcd2 {Trunz,M (1724)-Ehlen,J (1608) Krefeld 2022 ½-½}) ({RR} 13... Bf6 14. Rfd1 a6 15. Bb1 cxd4 16. Nxd4 dxc4 {½-½ (16) Botez,C-Ciric,D Hamburg 1965}) 14. Rfd1 Rad8 15. cxd5 exd5 16. dxc5 bxc5 17. Ba6 1/2-1/2

[Event "Olympiad-23"]
[Site "Buenos Aires"]
[Date "1978.10.27"]
[Round "3"]
[White "Gheorghiu, Florin"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2520"]
[BlackElo "2630"]
[PlyCount "61"]
[EventDate "1978.10.25"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Romania"]
[BlackTeam "Soviet Union"]
[WhiteTeamCountry "ROU"]
[BlackTeamCountry "URS"]

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. Bxe7 Qxe7 13. Rac1 Rfd8 ({RR} 13... a6 14. cxd5 exd5 15. dxc5 bxc5 16. Bxe4 dxe4 17. Nd2 Bc6 18. Ndxe4 Bxe4 19. Nxe4 Qxe4 20. Rxd7 Qe6 21. Rd2 Qxa2 22. Rxc5 Rfc8 23. Rxc8+ Rxc8 24. Qd1 Kh7 25. h3 Qc4 26. Kh2 Rb8 27. Qf3 Qe6 28. Qf4 {Torre,E (2520)-Vaganian,R (2570) Rio de Janeiro 1979 ½-½ (34)}) ({RR} 13... Ndf6 14. Bxe4 dxe4 15. Ne5 Rfd8 16. Ng4 Nd7 17. h3 f5 18. Nh2 cxd4 19. exd4 e5 20. Nf1 Qg5 21. d5 Nc5 22. Rc2 Nd3 23. Qe3 Nf4 24. Qg3 Qh5 25. Nh2 Rac8 26. f3 Rxc4 27. Kh1 e3 28. Re1 {Voutsas,L (1596)-Romanos,T (2110) Thessaloniki 2019 0-1 (47)}) 14. cxd5 Nxc3 15. Rxc3 Bxd5 16. e4 $146 ({RR} 16. a3 Qf6 17. Bc2 cxd4 18. Rxd4 Rdc8 19. Rxc8+ Rxc8 20. e4 Ne5 21. Nxe5 Qxe5 22. Rb4 Bb7 23. h3 Qf4 24. Qd1 Qc7 25. Bd3 Rd8 26. Qc2 Qd6 27. Rb3 e5 28. Rc3 Rd7 29. f3 g6 30. Bb5 Qd4+ {Eros,P (2068)-Olsar,J (2318) Izola 2009 ½-½ (51)}) ({RR} 16. Bc4 Bxc4 17. Qxc4 {½-½ (17) Lengyel,L-Kurajica,B (2505) Sarajevo 1980}) 16... Bb7 17. h3 Rac8 18. a3 cxd4 19. Rxc8 Rxc8 20. Nxd4 Ne5 21. Bb1 Rd8 22. Nf3 Rxd1+ 23. Qxd1 Nxf3+ 24. Qxf3 Qd6 25. Qd3 Qxd3 26. Bxd3 e5 27. Kf1 Kf8 28. Ke2 Ke7 29. g3 Kd6 30. Ke3 a5 31. b4 1/2-1/2

[Event "Candidates qf Spassky-Portisch +1-1=12"]
[Site "Mexico City"]
[Date "1980.04.??"]
[Round "10"]
[White "Portisch, Lajos"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2655"]
[BlackElo "2615"]
[PlyCount "64"]
[EventDate "1980.03.30"]
[EventType "match"]
[EventRounds "14"]
[EventCountry "MEX"]
[SourceTitle "Candidates"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Rc1 Bb7 9. Be2 ({RR} 9. Bd3 dxc4 {½-½ (13) Rodriguez Vargas,O (2470)-Spassky,B (2560) Salamanca 1991}) 9... dxc4 10. Bxc4 Ne4 11. Bxe7 Qxe7 12. Nxe4 ({RR} 12. O-O Nd7 13. Nxe4 Bxe4 14. Bb5 Qd6 15. Qa4 Bxf3 16. Bxd7 Bd5 17. Bc6 Rac8 18. Bxd5 exd5 19. Rc6 Qd7 20. Rfc1 a5 21. Qc2 Qg4 22. h3 Qg5 23. Rxc7 Rce8 24. Qb3 Re6 25. R1c6 Rfe8 26. Rxe6 Rxe6 {Koneru,H (2530)-Lagno,K (2527) Kolkata IND 2024 ½-½ (66)}) 12... Bxe4 13. O-O Rd8 14. Be2 c5 $146 ({RR} 14... Nd7 15. Nd2 Bb7 16. a3 c5 17. Bf3 Bxf3 18. Nxf3 Rac8 19. Qa4 a5 20. Rfd1 cxd4 {½-½ (20) Sanitrak,J (1757)-Kriebel,R Czech Republic 2006}) 15. Nd2 Bd5 16. dxc5 bxc5 17. Qc2 Nd7 18. a3 Rab8 19. Bf3 Ne5 20. e4 Bc6 21. Be2 Bb5 22. Bxb5 Rxb5 23. Rfd1 Qf6 24. Rb1 Rdb8 25. b3 Qe7 26. Qc3 Nc6 27. b4 a5 28. bxc5 Qxc5 29. Qxc5 Rxc5 30. Rxb8+ Nxb8 31. Nb3 Rb5 32. Nd4 Rc5 1/2-1/2

[Event "Bugojno"]
[Site "Bugojno"]
[Date "1984.06.02"]
[Round "8"]
[White "Spassky, Boris Vasilievich"]
[Black "Andersson, Ulf"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2615"]
[BlackElo "2630"]
[PlyCount "35"]
[EventDate "1984.05.25"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "YUG"]
[EventCategory "14"]
[SourceTitle "MCD"]
[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. Bg5 Be7 6. e3 h6 7. Bh4 O-O 8. Bd3 d5 9. O-O Nbd7 10. Qe2 dxc4 11. Bxc4 Ne4 12. Bxe7 Qxe7 13. Ba6 Nxc3 14. bxc3 Bxa6 15. Qxa6 c5 16. a4 Rfe8 $146 ({RR} 16... Qd8 17. a5 Qc8 18. Qe2 Qc7 19. Rfe1 Rfc8 20. Qa6 Rab8 21. axb6 axb6 22. Qb5 Ra8 23. h3 Ra7 24. Rxa7 Qxa7 25. Rb1 cxd4 26. cxd4 Rc7 27. Qb4 Qa2 28. Rf1 Qa8 29. Qd6 Qc6 30. Qe7 Nf8 31. Qb4 {Trent,L (2373)-Twyble,M (2245) London 2004 1-0 (43)}) ({RR} 16... cxd4 17. cxd4 Rfc8 18. Qb7 Rcb8 19. Qc7 Rc8 20. Qb7 Rcb8 21. Qc7 Rc8 22. Qb7 Rcb8 23. Qc7 {½-½ (23) Li,R (2316)-Liu,M (2072) Shenzhen 2025}) ({RR} 16... cxd4 17. cxd4 Rfc8 18. Rfc1 Rxc1+ 19. Rxc1 Qa3 20. Rf1 Qc3 21. h3 Qc6 22. Rb1 Rc8 23. a5 Rc7 24. axb6 axb6 25. Ra1 Qd5 26. Qa3 f6 27. Qe7 Kh7 28. Qd8 Qd6 29. g3 Qc6 30. d5 exd5 31. Ra8 {Telman,V-Grokhotov,V (2385) Donetsk 1976 1-0 (32)}) 17. a5 Qd8 18. h3 1/2-1/2

[Event "URS-chT Republics 13th final A"]
[Site "Riga"]
[Date "1975.07.??"]
[Round "5"]
[White "Tal, Mihail"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2645"]
[BlackElo "2625"]
[PlyCount "81"]
[EventDate "1975.07.??"]
[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 "Latvia"]
[BlackTeam "Russia"]
[WhiteTeamCountry "LAT"]
[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. Be2 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. Qb3 Re8 12. O-O a6 ({RR} 12... c6 13. Rfd1 Nd7 14. Bf1 Nf8 15. g3 Bc8 16. Bg2 Bg4 17. h3 Be6 18. Rd2 Qd7 19. h4 Rac8 20. Rc1 Bg4 21. Qa4 Ng6 22. b4 b5 23. Qc2 Be7 24. a3 a5 25. Na2 Bd6 26. Qc3 axb4 27. Nxb4 {Eljanov,P (2665)-Asrian,K (2646) Turin 2006 ½-½ (34)}) ({RR} 12... c6 13. Rfe1 Nd7 14. e4 dxe4 15. Bc4 Rf8 16. Nxe4 Be7 17. Ne5 Nxe5 18. dxe5 b5 19. Rad1 Qb6 20. Rd7 bxc4 21. Qxb6 axb6 22. Rxe7 Bc8 23. a3 Be6 24. Rc1 Bd5 25. Nd6 b5 26. f4 b4 27. Nxc4 {Rajbharath,H (2018)-Beres,T (2153) Skalica SVK 2025 0-1 (51)}) ({RR} 12... c6 13. Rfe1 Nd7 14. a4 Rb8 15. a5 b5 16. Qc2 Be7 17. Bd3 Bd6 18. a6 Bc8 19. e4 b4 20. Ne2 dxe4 21. Bxe4 c5 22. Ng3 b3 23. Qd3 Nf6 24. Ne5 Qc7 25. Nc4 Bxg3 26. hxg3 Rxe4 27. Rxe4 {Tal,M (2620)-Beliavsky,A (2565) Moscow 1983 ½-½ (41)}) 13. Rad1 Qd6 14. Ne1 $146 ({RR} 14. Rfe1 Nd7 15. Bd3 c5 16. Bf5 c4 17. Qc2 Rad8 18. e4 dxe4 19. Bxe4 Qb8 20. a4 Nf8 21. Bxb7 Rxe1+ 22. Rxe1 Qxb7 23. Rd1 Ne6 24. d5 Bxc3 25. dxe6 Rxd1+ 26. Qxd1 Bf6 27. Qe2 b5 28. h3 Qe7 {Figueroa Navarro,J (1990)-Pai,J (2055) Pasto 2019 0-1 (66)}) 14... Nd7 15. Bf3 c6 16. e4 dxe4 17. Nxe4 Qc7 18. Nc2 Be7 19. Ne3 Nf6 20. Nxf6+ Bxf6 21. Ng4 Re6 22. Rde1 Bxd4 23. Rxe6 fxe6 24. Rd1 Qd6 25. Qd3 e5 26. Qb3+ Kf8 27. Qxb6 Bxb6 28. Rxd6 Bd4 29. Ne3 Bxb2 30. Bxc6 Bxc6 31. Rxc6 a5 32. Kf1 a4 33. Ke2 Rb8 34. Ra6 Rb4 35. Nc2 Rc4 36. Kd3 Rc3+ 37. Kd2 Rc4 38. Rb6 Bd4 39. Rb8+ Kf7 40. Rb7+ Kf6 41. Ne3 1/2-1/2

[Event "Candidates f Kortschnoj-Spassky +7-4=7"]
[Site "Belgrade"]
[Date "1977.12.08"]
[Round "7"]
[White "Kortschnoj, Viktor Lvovich"]
[Black "Spassky, Boris Vasilievich"]
[Result "1-0"]
[ECO "D58"]
[WhiteElo "2645"]
[BlackElo "2610"]
[Annotator "Donev,Ivo Hristov"]
[PlyCount "95"]
[EventDate "1977.11.21"]
[EventType "match"]
[EventRounds "18"]
[EventCountry "YUG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[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. Rc1 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. b4 c6 {Vermeidet b4-b5} 12. Be2 Nd7 ({Mir scheint logisch zuerst die Dame auf d6 zu entwickeln, um das Feld e5 zu kontrollieren und hauptsächlich der b4 - Bauer unter Beschuss zu nehmen.} 12... Qd6 13. Qb3 Nd7 14. O-O a5 15. a3 axb4 (15... Rfe8 $6 16. Rfd1 Be7 17. Rb1 axb4 18. axb4 Ra7 $15) 16. axb4 Rfe8 17. Rfd1 b5 18. Ne1 Nb6 19. Nd3 Bc8 20. Nc5 Bf5 21. Ra1 Nc4 $15 {½-½ Titz,H-Donev,I/Zuerich op 1994/EXT 94op (49)}) 13. O-O a5 14. b5 c5 $1 15. dxc5 (15. Re1 $5 c4 16. Nd2 $14 { f3 nebst f1,g3,e2,f4}) 15... Nxc5 {Leider wegen dem schwachen d5 - Bauer ist der Nachziehende mit dem S auf c5 erzwungen zu nehmen. Jetzt haben wir am Brett dem meist verbreiteten Mittelspiel Stellung - die Isolierte d5 Damenbauer. Als Kompensation beherrscht der Nachziehende das Läuferpaar.} 16. Nd4 Qd6 17. Bg4 $146 (17. Bf3 Rad8 18. Na4 Be5 (18... g6 $6 19. Nxc5 bxc5 20. Nb3 Qb6 21. Nxc5 Qxb5 22. a4 Qb6 23. Nxb7 Qxb7 24. Rc5 $16) 19. g3 Nxa4 20. Qxa4 Qf6 $13 {[%cal Ye5d4,Yf6f3]}) ({RR} 17. Bf3 Rad8 18. Na4 g6 19. Nxc5 bxc5 20. Nb3 Qb6 21. Nxc5 Qxb5 22. a4 Qb6 23. Nxb7 Qxb7 24. Rc5 Qb4 25. Rb5 Qa3 26. Bxd5 Qc3 27. Qb1 Rd7 28. Qxg6+ Bg7 29. Qf5 Rfd8 30. Rxa5 Qd2 31. Be4 Qb4 {Matveeva,S (2430)-Lutz,A (2225) Internet 1995 1-0 (38)}) 17... Rfd8 18. Re1 Ne6 19. Bxe6 $5 fxe6 20. Nc6 $1 $14 Bxc6 (20... Rd7 21. Na4 {[%cal Ya4b6]} (21. e4 Bg5 $1) 21... Rc7 22. Nxb6 Bxc6 23. bxc6 Ra6 24. Nd7 Raxc6 25. Nxf6+ gxf6 26. Rxc6 Qxc6 $13) 21. bxc6 Bxc3 (21... Qb4 $5 22. a3 $1 Qxa3 23. c7 Rdc8 24. Nb5 $44) (21... Qxc6 22. Ne4 Qd7 23. Nxf6+ gxf6 24. Qg4+ Kh7 25. Qf4 $1 $14 {[%cal Yf4f6,Yf4c7,Yc1c7]}) 22. Rxc3 Rac8 23. Qc2 e5 (23... Qc7 $142 $5 24. Qg6 Rd6 25. Rec1 b5 $14) 24. c7 $1 Rd7 25. Rc1 d4 {[%csl Gc7,Gd4][%mdl 4096] Jeder Seite hat seinem Trumpf - der Weiße seine starke c7- Freibauer und der Schwarze - der d4 Freibauer.} 26. Rc6 Qd5 27. Qb1 $1 (27. Rxb6 $2 Rdxc7 28. Qxc7 Rxc7 29. Rxc7 d3 30. Rb8+ Kh7 31. Rc1 Qxa2 $17 {Weiß muss um Remis kämpfen.}) 27... d3 (27... dxe3 28. fxe3 $18) 28. Qxb6 d2 $2 {Wahrscheinlich entscheidende Fehler die, die Partie kostet. Schwarz sollte nicht die 2 Reihe zumachen, sondern sofort auf a2 nehmen!} (28... Qxa2 $142 29. Qb7 Rf8 {[%cal Ya2f2,Yf8f2] Jetzt sieht man warum ist es wichtig die 2 Reihe offen zu bleiben. So kann man nach dem Turm Abzug auf f8 mit Tempo starke Drohungen gegen die weißen Monarchen stellen.} 30. h3 Qxf2+ 31. Kh2 d2 32. Rd1 Qxe3 33. c8=Q Rxb7 34. Qxb7 Qf4+ {Dem Dauerschach ist unvermeintlich.} 35. Kg1 Qe3+ 36. Kh2 Qf4+ $11) 29. Rd1 Qxa2 (29... Qd3 30. Qb7 Rf8 31. c8=Q $18) {[%tqu "De","Was muss der Anziehende spielen?","","","h2h3","",8,"b6b7","",0]} 30. h3 $3 $18 {Ein ausgezeichneter Zug. Es ist offensichtlich das die stärksten Drohungen beider Seiten (für Weiß b7 und für Schwarz a4) in Verbindung mit dem Freibauern c7 und d2 stehen. Weiß hat schwache erste Reihe und macht profilarktisch ein Fenster für seinen König.} (30. Qb7 {Dieser logische Zug ist zu eilig, weil der Nachziehende mit seinem nächste ausgezeichnete Zug genug Gegenspiel bekommt.} Qa4 $3 {[%cal Ya4c6,Ya4d1]} (30... Qa1 $2 31. Qxc8+ Kh7 32. Rxh6+ $1 Kxh6 33. Qh8+ Kg6 34. Qe8+ Kh6 35. Qe6+ Kh7 36. Qh3+ Kg6 37. Qg4+ Kh7 38. Rxa1 $18) 31. Qxc8+ Kh7 32. h3 $3 (32. Qg8+ Kxg8 33. c8=Q+ Kh7 34. Rc2 Qa1 $1 $19) 32... Qxc6 (32... Qxd1+ $2 33. Kh2 $18) 33. Rxd2 Qc1+ 34. Kh2 Qxd2 35. Qb8 Rxc7 36. Qxc7 $11) 30... Qa4 {[%cal Ya4c6,Ya4d1]} 31. Rxd2 $1 Rxd2 32. Qb7 (32. Qb8 $5 Rxb8 33. cxb8=Q+ Kh7 34. Rc8 $40 {[%cal Yc8h8]}) 32... Rdd8 33. cxd8=Q+ Rxd8 34. Rc7 $1 {[%cal Yc7g7] Die weißen Figuren sind sehr aktiv auf den 7 Reihe platziert. Außerdem ist die Lage der weiße König besser, als seine schwarzen Kollegen. Der Rest ist reine Technik Sache.} Qa1+ 35. Kh2 e4 36. Qxe4 Qf6 37. f4 Qf8 38. Ra7 Qc5 39. Qb7 Qc3 40. Qe7 Rf8 41. e4 Qd4 42. f5 h5 43. Rxa5 Qd2 44. Qe5 Qg5 45. Ra6 Rf7 46. Rg6 Qd8 47. f6 h4 48. fxg7 {Eine ausgezeichnete Partie zum Thema: Freibauern!} 1-0

[Event "Candidates f Kortschnoj-Spassky +7-4=7"]
[Site "Belgrade"]
[Date "1977.12.19"]
[Round "11"]
[White "Kortschnoj, Viktor Lvovich"]
[Black "Spassky, Boris Vasilievich"]
[Result "0-1"]
[ECO "D58"]
[WhiteElo "2645"]
[BlackElo "2610"]
[PlyCount "72"]
[EventDate "1977.11.21"]
[EventType "match"]
[EventRounds "18"]
[EventCountry "YUG"]
[SourceTitle "Candidates"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[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 b6 8. Rc1 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. b4 c6 12. Bd3 Re8 13. O-O Nd7 14. Qb3 Nf8 15. Rfd1 Rc8 ({RR} 15... Ne6 16. Bb1 Qd6 17. a4 a5 18. bxa5 bxa5 19. Nxd5 cxd5 20. Qxb7 Reb8 21. Qc6 Ra6 22. Qxd6 Rxd6 23. Bd3 Kf8 24. Bb5 Ke7 25. Rc2 Rdd8 26. Rdc1 Rb6 27. Nd2 Ra8 28. Nb3 Kd8 29. Rc6 Rab8 30. Nxa5 {Stefansson,H (2493)-Ragnarsson,D (2333) Mosfellsbaer ISL 2024 1-0 (32)}) 16. Bb1 $146 ({RR} 16. Bf5 Ne6 17. g3 a6 18. a4 Qd6 19. a5 b5 20. Ne2 g6 21. Bxe6 Rxe6 22. Nf4 Ree8 23. Nd3 Rc7 24. Rc3 Bc8 25. Rdc1 Bg4 26. Nfe5 Bd7 27. Nxd7 Qxd7 28. Nc5 Qc8 29. Qc2 Rd8 30. Nd3 Rd6 {Bykhovsky,A (2496)-Zhou,Q (2229) Chess.com INT 2020 1-0 (41)}) ({RR} 16. Bf5 Ne6 17. g3 a6 18. a4 Qd6 19. a5 b5 20. Ne2 g6 21. Bxe6 Rxe6 22. Nf4 Ree8 23. Nd3 Rc7 24. Rc3 Bc8 25. Rdc1 Bg4 26. Nfe5 Bd7 27. Nxd7 Qxd7 28. Nc5 Qc8 29. Qc2 Rd8 30. Nd3 Rd6 {Bykhovsky,A (2496)-Zhou,Q (2229) Chess.com INT 2020 1-0 (41)}) 16... Ne6 17. a4 Ba8 18. Ba2 Rc7 19. Qb1 a5 20. bxa5 bxa5 21. Qb6 Rb7 22. Qxd8 Rxd8 23. Ne1 Rb6 24. Nd3 Rdb8 25. h3 Bb7 26. Ne5 Bxe5 27. dxe5 Rb4 28. f3 Ba6 29. Rd2 Bc4 30. f4 Nc5 31. Rd4 Nd3 32. Rd1 Nb2 33. Rc1 c5 34. Rxd5 Bxd5 35. Bxd5 c4 36. Ne4 Nxa4 0-1

[Event "Moscow"]
[Site "Moscow"]
[Date "1975.??.??"]
[Round "?"]
[White "Kortschnoj, Viktor Lvovich"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D58"]
[PlyCount "29"]
[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 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. cxd5 Nxd5 11. Bxe7 ({RR} 11. Bg3 Bd6 12. Nxd5 Bxd5 13. e4 Bb7 14. e5 Be7 15. Bc2 Re8 16. Qd3 Nf8 17. Rfd1 Qd7 18. h4 Red8 19. h5 c5 20. dxc5 Qc6 21. Qe2 Bxc5 22. Bh4 Rxd1+ 23. Rxd1 Rc8 24. Bb3 a5 25. a3 b5 {Jakovenko,D (2718)-Riazantsev,A (2679) Olginka 2011 ½-½ (40)}) ({RR} 11. Nxd5 Bxh4 12. Nxc7 Bxf2+ 13. Rxf2 Qxc7 14. Qe2 Rae8 15. Raf1 Qd6 16. Qd2 Rd8 17. Qe2 Rde8 18. Bc2 e5 19. Nh4 exd4 20. Nf5 Qf6 21. Nxd4 Qg5 22. Nf5 Nc5 23. h4 Qf6 24. Qg4 Ne4 25. Rf4 Nd6 {Antolak,J (2281)-Sliwicka,A (2371) Walbrzych POL 2024 1-0 (59)}) ({RR} 11. Nxd5 Bxd5 12. Bxe7 Qxe7 13. Qe2 {½-½ (13) Kramnik,V (2802)-Spassky,B (2551) Zuerich 2001}) 11... Qxe7 12. Qe2 c5 13. Ba6 $146 ({RR} 13. Rac1 Rac8 14. Ba6 Bxa6 15. Qxa6 N7f6 16. a3 Nxc3 17. Rxc3 Ne4 18. Rc2 Rc7 19. Rfc1 Rfc8 20. Ne5 cxd4 21. Qxc8+ Rxc8 22. Rxc8+ Kh7 23. exd4 Qf6 24. R1c2 Nd6 25. R8c7 Qf4 26. Nf3 Nb5 27. R7c4 Nd6 {Dimitrov,D (2068)-Emdin,M (1832) Peterhof 2008 ½-½ (51)}) 13... N7f6 14. Nxd5 exd5 15. b3 1/2-1/2

[Event "Moscow"]
[Site "Moscow"]
[Date "1975.??.??"]
[Round "?"]
[White "Vaganian, Rafael A"]
[Black "Spassky, Boris Vasilievich"]
[Result "0-1"]
[ECO "D58"]
[Annotator "ChessBase"]
[PlyCount "93"]
[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. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 b6 8. Be2 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. Qb3 c6 12. O-O Re8 13. Rad1 Nd7 14. Ne1 $6 (14. Bd3 $142) ({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... Nf8 15. Nd3 Ne6 16. Rfe1 Qd6 $146 ({RR} 16... Qc7 17. Qc2 Re7 18. b4 Rae8 19. Qb3 Qd6 20. a4 a5 21. bxa5 bxa5 22. Qb6 Ra8 23. Bg4 Ra6 24. Qb3 Ra7 25. Bxe6 fxe6 26. f4 Ba6 27. Nc5 Rf7 28. Rb1 Bc8 29. Qb8 Rfc7 30. Nb7 Qe7 31. Qxa7 {Indjic,D (2375)-Trifunovic,M (2275) Pula 1988 1-0 (40)}) ({RR} 16... Re7 17. Bf1 c5 18. dxc5 bxc5 19. Nc1 Rd7 20. Na4 Bc6 21. Nc3 Rb8 22. Qc2 d4 23. Ne4 Bxe4 24. Qxe4 Rxb2 25. Bd3 Ng5 26. Qf5 dxe3 27. Rxe3 Bd4 28. Bc4 Rxf2 {0-1 (28) Moritz,C (2000)-Komnenic,B (2300) Imperia 1987}) 17. Bf1 Re7 18. g3 $2 (18. Be2 $142) 18... Bxd4 $1 19. exd4 Nxd4 20. Qa4 Nf3+ 21. Kh1 Nxe1 22. Nxe1 d4 $17 23. Ng2 c5 24. Kg1 Rae8 25. Nb1 (25. Bb5 $5) 25... a6 26. Nd2 b5 27. Qa3 Qd5 28. b3 Re1 29. Rxe1 Rxe1 30. f3 Rd1 31. Qb2 Qg5 32. Nf4 (32. Ne4 Bxe4 33. fxe4 Rd2 34. Qb1 Qh5 $17) 32... Qe5 33. Ne4 f5 34. Nf2 Qe3 35. Ng2 Rd2 36. Nxe3 Rxb2 37. Nxf5 Rxa2 $19 38. Nd3 Rc2 39. b4 cxb4 40. Nxb4 Rd2 41. Nd3 Bxf3 42. Nxd4 Bd5 43. Nf5 Be4 44. Ne7+ Kf7 45. Nc5 Kxe7 46. Nxe4 Rb2 47. Nc3 0-1

[Event "Match Spassky-Timman +1-1=4 KRO"]
[Site "Hilversum"]
[Date "1983.12.19"]
[Round "3"]
[White "Timman, Jan H"]
[Black "Spassky, Boris Vasilievich"]
[Result "0-1"]
[ECO "D58"]
[WhiteElo "2605"]
[BlackElo "2605"]
[PlyCount "72"]
[EventDate "1983.12.17"]
[EventType "match"]
[EventRounds "6"]
[EventCountry "NED"]
[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. Bg5 Be7 5. e3 O-O 6. Nc3 h6 7. Bh4 b6 8. Be2 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. O-O Nd7 12. Qb3 c6 13. Rad1 Re8 14. Rfe1 Nf8 15. e4 Ne6 16. e5 Be7 17. a3 ({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... Bf8 18. g3 Rc8 $146 ({RR} 18... g6 19. Bf1 Rb8 20. Qa2 a5 21. Nh4 Be7 22. Nf3 Bf8 23. h4 h5 24. Bg2 Qe7 25. Nh2 Red8 26. Nf1 Bh6 27. Ne3 Bc8 28. Nf1 Ng7 29. Ne3 Ne6 30. Nf1 Ng7 31. Ne3 Ne6 32. f4 Nxf4 33. gxf4 {Ristic,N (2405)-Petronijevic,Z (2315) Cetinje 1993 0-1 (54)}) 19. Rd2 g6 20. Bf1 h5 21. Bg2 Rc7 22. Qa2 Rd7 23. b4 Qe7 24. Rdd1 a5 25. Na4 axb4 26. Nxb6 Rc7 27. axb4 Qxb4 28. Rb1 Qe7 29. Red1 Rd8 30. Rb2 c5 31. dxc5 d4 32. Qa3 Rxc5 33. Na4 Rc1 34. Qd3 Qa3 35. Qf1 Rxd1 36. Qxd1 Bc6 0-1

[Event "Candidates sf Karpov-Spassky +4-1=6"]
[Site "Leningrad"]
[Date "1974.05.10"]
[Round "11"]
[White "Karpov, Anatoly"]
[Black "Spassky, Boris Vasilievich"]
[Result "1-0"]
[ECO "D58"]
[PlyCount "69"]
[EventDate "1974.04.09"]
[EventType "match"]
[EventRounds "11"]
[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 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Be2 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. O-O Qd6 12. Rc1 a6 13. a3 Nd7 14. b4 b5 15. Ne1 c6 16. Nd3 Nb6 17. a4 Bd8 18. Nc5 Bc8 19. a5 Bc7 20. g3 Nc4 21. e4 Bh3 22. Re1 dxe4 23. N3xe4 Qg6 24. Bh5 Qh7 25. Qf3 f5 26. Nc3 g6 27. Qxc6 gxh5 28. Nd5 f4 29. Re7 Qf5 30. Rxc7 Rae8 $146 31. Qxh6 Rf7 32. Rxf7 Kxf7 33. Qxf4 Re2 34. Qc7+ Kf8 35. Nf4 1-0

[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 "Linares-03"]
[Site "Linares"]
[Date "1981.01.26"]
[Round "8"]
[White "Portisch, Lajos"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2650"]
[BlackElo "2635"]
[Annotator "Kharitonov,Andrei Y"]
[PlyCount "51"]
[EventDate "1981.01.17"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ESP"]
[EventCategory "13"]
[SourceTitle "MCL"]
[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 b6 8. Rc1 Bb7 9. Be2 dxc4 10. Bxc4 Nbd7 (10... a6 $5 11. a4 (11. O-O b5 12. Bd3 Nbd7 {c5=/}) 11... Nbd7 12. O-O Ne4 13. Nxe4 Bxe4 14. Bg3 c5 15. d5 exd5 16. Bxd5 Bxd5 17. Qxd5 Ra7 18. Rfd1 Qa8 $1 19. Qb3 Qb7 20. Bd6 Re8 {Loginov,V-Kharitonov,A/URS/1985/0,5 (20)}) 11. O-O c5 12. Qe2 Ne4 13. Nxe4 (13. Bxe7 Qxe7 14. Ba6 (14. Nxe4 Bxe4 15. Ba6 Rfd8 $10) 14... Nxc3 15. Rxc3 Nf6 16. Bxb7 Qxb7 17. dxc5 Ne4 $10) 13... Bxh4 (13... Bxe4 14. Bg3 $14) ({RR} 13... Bxe4 14. Bg3 Bxf3 15. Qxf3 cxd4 16. exd4 Bh4 17. Bd6 Be7 18. Bg3 Bh4 19. d5 Bxg3 20. Qxg3 exd5 21. Bxd5 Rc8 22. h3 Nc5 23. Rcd1 Qf6 24. Rd2 Rce8 25. Qf3 Qg5 26. Rfd1 Re7 27. b4 Nd7 28. Rd4 {Stankovic,A (2112)-Anushka Bapu Kutwal (2047) Montesilvano ITA 2026 1-0 (92)}) ({RR} 13... Bxe4 14. Bg3 a5 15. Rfd1 Qc8 16. Bb5 Rd8 17. Ne1 Qb7 18. f3 Bc6 19. Bxc6 Qxc6 20. e4 Bg5 21. Rc2 a4 22. f4 Be7 23. d5 exd5 24. exd5 Qf6 25. Nf3 Qf5 26. d6 Bf6 27. Rcd2 Qe6 28. Qxe6 {Portisch,L-Spassky,B Budapest 1967 1-0 (67)}) 14. Nc3 (14. Nd6 Bxf3 15. Qxf3 Be7 $10) 14... Be7 $146 (14... Bf6 $6 15. Rfd1 Qe7 16. Ba6 $1 Rab8 17. Bxb7 Rxb7 18. Ne4 cxd4 19. exd4 $1 $14 {Alekhin,A-Bogoljubov,E/Bad Nauheim/1937/1:0 (56)/}) ({RR} 14... Bf6 15. Rfd1 Qe7 16. Ba6 Rab8 17. Bxb7 Rxb7 18. Ne4 cxd4 19. exd4 Rd8 20. Qa6 Nb8 21. Nxf6+ gxf6 22. Qe2 Rbd7 23. Rd3 Rd5 24. Rdc3 Kh7 25. h3 a5 26. a3 Rg8 27. Rc7 Nd7 28. R1c6 Qf8 29. Qc2+ {Alekhine,A-Bogoljubow,E Bad Nauheim 1937 1-0 (56)}) ({RR} 14... cxd4 15. exd4 Bg5 16. Rcd1 Nf6 17. Nxg5 hxg5 18. f4 gxf4 19. Rxf4 a6 20. a3 Re8 21. Rdf1 Qd6 22. Qe5 Rad8 23. R1f2 Rd7 24. Qg5 Nh7 25. Qh5 g6 26. Qe2 f5 27. Bxa6 Bxa6 28. Qxa6 g5 29. Nb5 {Georgiev,K (2535)-Lputian,S (2530) Sarajevo 1985 ½-½ (43)}) ({RR} 14... Bf6 15. Rfd1 Qe7 16. Ba6 Bc6 17. Bb5 Rac8 18. Bxc6 Rxc6 19. Ne4 Rfc8 20. Qa6 R6c7 21. dxc5 Nxc5 22. Nxc5 bxc5 23. b3 Rd8 24. h3 Rd5 25. Qc4 Qd6 26. Qe2 Rd7 27. Rxd5 exd5 28. Qb5 Be7 29. Rxc5 {Unzicker,W-Musil,V Ljubljana 1969 1-0 (40)}) 15. Rfd1 Qc7 (15... cxd4 $2 16. Nxd4 {e6+-/}) 16. d5 (16. dxc5 $5 bxc5 $1 (16... Bxc5 17. Nb5 $16) (16... Nxc5 $2 17. b4 $1 $16) 17. Ba6 Nb6 18. Bxb7 Qxb7 19. Nd2 $14) 16... exd5 17. Bxd5 (17. Nxd5 $5 Bxd5 18. Bxd5 Rad8 $14) 17... Nf6 18. Bxb7 Qxb7 19. e4 Rad8 20. e5 Nh7 21. Qc4 (21. e6 Bf6 $10) 21... Rfe8 22. Nd5 (22. e6 Bf6 23. exf7+ Qxf7 $10) 22... Nf8 $1 23. Ne3 Bg5 $1 24. Rxd8 (24. Nxg5 hxg5 $13) 24... Rxd8 25. Rd1 b5 $1 26. Qe2 (26. Qxc5 $2 Bxe3 $19) (26. Qe2 Rxd1+ 27. Nxd1 Ne6 28. Nc3 a6 29. Qd1 $10) 1/2-1/2

[Event "Bundesliga 1980/81"]
[Site "Germany"]
[Date "1981.04.04"]
[Round "12.1"]
[White "Chandler, Murray G"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2455"]
[BlackElo "2635"]
[PlyCount "88"]
[EventDate "1980.10.12"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "GER-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK"]
[BlackTeam "Solingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 {Donev,Ivo Hristov} 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 ({RR} 11. b4 c5 12. bxc5 bxc5 13. Rb1 Qa5 14. Qd2 cxd4 15. exd4 Ba6 16. Nd1 Re8 17. Ne3 Bd8 18. Qxa5 Bxa5+ 19. Kd1 Re6 20. Bb5 Rb6 21. a4 Bb7 22. Ke2 Nc6 23. Rhc1 Rd8 24. Rc5 Rd6 25. Rbc1 Bb4) 11... Nd7 ({RR} 11... Re8 12. b4 c6 13. Qb3 Nd7 14. b5 c5 15. Nxd5 Bxd4 16. Rad1 Be5 17. Bc4 Nf8 18. Rd2 Rc8 19. Nxb6 Qxb6 20. Bxf7+ Kh8 21. Bxe8 Bxf3 22. Qf7 Nh7 23. gxf3 Qb8 24. Bc6 Bxh2+ 25. Kg2 Ng5 26. Qb7) 12. Qb3 c6 13. Rfe1 Re8 14. Rad1 ({RR} 14. e4 Nf8 ({RR} 14... c5) 15. Rad1 Ne6 16. exd5 cxd5 17. Bb5 Re7 18. Qa4 a6 19. Bf1 b5 20. Qb4 Rb8 21. Re3 Ba8 22. g3 a5 23. Qb3 b4 24. Ne2 Bc6 25. Ne5 Bb5 26. Nf4 Nxf4 27. Bxb5 Bxe5 ({RR} 27... Nh3+ 28. Kg2 Nxf2) 28. dxe5 Nh3+) 14... Nf8 15. Bf1 Ne6 16. e4 $146 ({RR} 16. g3 g6 ({RR} 16... Ng5 17. Nxg5 hxg5 18. h3 Bc8 19. Bg2 Be6 20. Qa4 Bd7) ({RR} 16... Rc8 17. Bg2 g6 18. Rd2 Bg7 19. Qd1 Qc7 20. b4 c5 21. bxc5 bxc5 22. Ne2 Qa5 23. dxc5) 17. Bh3 Bg7 18. Nh4 Bf6 19. Nf3 Bg7 20. Nh4 Bf6 {½-½ (20) Demel,P (2041)-Beck,G (1883) Bayern 2018}) ({RR} 16. g3 Qc7 17. e4 Rad8 ({RR} 17... dxe4 18. Nxe4 Be7) 18. e5 Be7 19. h4 c5 20. Bh3 ({RR} 20. dxc5 Qxc5 ({RR} 20... Nxc5 21. Qc2 Ne4) ({RR} 20... d4 21. cxb6 axb6 22. Nb5 Qc6 23. Bg2 Nc5)) 20... Bf8 21. Ne2 Bc8 22. Kh2 g6 23. a3 Bg7 24. Qc2 Qe7 25. Qd2 Qf8 26. Nf4 {½-½ (26) Piket,J (2609)-Kramnik,V (2751) Wijk aan Zee 1999 CBM 069 [Donev,Ivo Hristov]}) 16... dxe4 17. Rxe4 c5 18. dxc5 Qb8 19. Nd5 Bxd5 20. Rxd5 Nxc5 21. Rxe8+ Qxe8 22. Qb4 Qe6 23. Qd2 Ne4 24. Qd1 Rc8 25. Ba6 Rc5 26. Bb7 Bxb2 27. Rxc5 Nxc5 28. Qd8+ Kh7 29. Bd5 Qf5 30. g3 g5 31. Kg2 Kg7 32. h3 Bf6 33. Qa8 h5 34. Nd2 Bd4 35. Nf3 Bf6 36. Nd2 Nd3 37. Ne4 g4 38. hxg4 hxg4 39. Qc6 Bd4 40. Qc4 Qf3+ 41. Kh2 Bxf2 42. Qc3+ f6 43. Qc7+ Kh6 44. Qf7 Bg1+ 1/2-1/2

[Event "Bugojno"]
[Site "Bugojno"]
[Date "1982.05.08"]
[Round "2"]
[White "Timman, Jan H"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2655"]
[BlackElo "2625"]
[PlyCount "40"]
[EventDate "1982.05.07"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "YUG"]
[EventCategory "14"]
[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. e4 ({RR} 14. Bf1 Nf8 15. Rad1 Ne6 16. g3 c5 17. Bg2 cxd4 18. exd4 Qd6 19. h4 a6 20. Re2 b5 21. Red2 b4 22. Ne2 a5 23. Nh2 Bd8 24. Ng4 Bb6 25. Qf3 Rad8 {½-½ (25) Piket,J (2619)-Topalov,V (2700) Monte Carlo 1999}) 14... c5 ({RR} 14... Nf8 15. e5 Be7 16. Rad1 Ne6 17. Bd3 Qc7 18. Bb1 Rad8 19. Qc2 g6 20. h3 a6 21. Qd2 Kg7 22. Ne2 c5 23. Nf4 Nxf4 24. Qxf4 Bc8 25. h4 h5 26. Ng5 Bxg5 27. hxg5 Be6 28. g3 Qd7 29. Qf6+ {Mungunzul,B (2328)-Chen,Y (1850) Hong Kong HKG 2026 1-0 (39)}) 15. Nxd5 cxd4 16. Nxf6+ $146 ({RR} 16. Bc4 Nc5 17. Qc2 d3 18. Bxd3 Bxd5 19. exd5 Nxd3 20. Qxd3 Bxb2 21. Rxe8+ Qxe8 22. Re1 Qd7 23. d6 Bf6 24. h4 Rc8 25. Ne5 Bxe5 26. Rxe5 Rc1+ 27. Kh2 Rc6 28. Rd5 Rc8 29. g3 Re8 30. a4 Re6 {Knott,S (2361)-Hampton,C London 2004 ½-½ (53)}) 16... Qxf6 17. Qa4 Nc5 18. Qxd4 Qxd4 19. Nxd4 Rxe4 20. Nb5 Bc6 1/2-1/2

[Event "Olympiad-21 Final A"]
[Site "Nice"]
[Date "1974.06.27"]
[Round "12"]
[White "Calvo Minguez, Ricardo"]
[Black "Spassky, Boris Vasilievich"]
[Result "0-1"]
[ECO "D58"]
[PlyCount "75"]
[EventDate "1974.06.15"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "FRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Spain"]
[BlackTeam "Soviet Union"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "URS"]

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 Ne4 11. Bg3 Nxg3 ({RR} 11... a6 12. Rac1 Nxg3 13. hxg3 dxc4 14. Bxc4 b5 15. Bb3 c5 16. d5 exd5 17. Bxd5 Bxd5 18. Nxd5 Nb6 19. Nf4 Bd6 20. e4 Bxf4 21. gxf4 c4 22. Rfd1 Qe7 23. Nd4 Rad8 24. e5 Rd5 25. Rd2 Kh8 26. Rcd1 {Morozevich,A (2721)-Svidler,P (2765) Monte Carlo 2006 1-0 (58)}) 12. hxg3 Nf6 ({RR} 12... c5 13. cxd5 exd5 14. Rad1 Nf6 15. dxc5 bxc5 16. e4 dxe4 17. Bxe4 Qc8 18. Bxb7 Qxb7 19. Ne5 Rfe8 20. Nc4 Bf8 21. Qf3 Rab8 22. b3 h5 23. Nd5 Nxd5 24. Rxd5 g6 25. Rfd1 Rbc8 26. g4 hxg4 27. Qxg4 {Saric,I (2513)-Hracek,Z (2541) Veli Losinj CRO 2024 ½-½ (34)}) 13. cxd5 Nxd5 $146 ({RR} 13... exd5 14. Ba6 Bxa6 15. Qxa6 Qc8 16. Qxc8 Raxc8 17. Rfd1 c6 18. Rac1 Rfd8 19. Ne5 Nd7 20. Nxd7 Rxd7 {½-½ (20) Rukavina,J (2415)-Cebalo,M (2510) Budva 1981}) ({RR} 13... exd5 14. Ba6 Qc8 15. Bxb7 Qxb7 16. Qb5 c6 17. Qb3 Bd6 18. Rfe1 Rfe8 19. Rac1 Re6 20. Ne2 g5 21. Nc3 Rae8 22. Rcd1 Kg7 23. Re2 Qd7 24. Qc2 Ne4 25. Nxe4 dxe4 26. Nd2 Bb8 27. Nf1 Qd5 28. b3 {Orr,M (2328)-Scannell,S (2144) Belfast 2001 1-0 (47)}) 14. e4 Nb4 15. Bc4 c5 16. Rfd1 cxd4 17. Nxd4 Qb8 18. a3 Nc6 19. Nxc6 Bxc6 20. Ba6 Qe5 21. Rac1 Rad8 22. Re1 Bc5 23. b4 Bd4 24. Qc4 Rd6 25. Nb5 Bxb5 26. Bxb5 f5 27. Rc2 Kh8 28. Bc6 f4 29. gxf4 Qxf4 30. Rf1 Be5 31. g3 Qg4 32. Bb5 Rf3 33. Qa2 Qh3 34. Rc8+ Kh7 35. Qc2 h5 36. Rd1 Rxg3+ 37. fxg3 Qxg3+ 38. Qg2 0-1

[Event "Olympiad-17 Final A"]
[Site "Havana"]
[Date "1966.11.16"]
[Round "12"]
[White "Panno, Oscar"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D59"]
[PlyCount "33"]
[EventDate "1966.11.04"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Argentina"]
[BlackTeam "Soviet Union"]
[WhiteTeamCountry "ARG"]
[BlackTeamCountry "URS"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 O-O 6. Rc1 h6 7. Bh4 b6 8. e3 Bb7 9. cxd5 Nxd5 10. Bxe7 Qxe7 11. Bc4 Nf6 12. O-O c5 13. Qe2 Nbd7 14. Rfd1 Rfd8 15. Ba6 Bxa6 $146 ({RR} 15... Bxf3 16. Qxf3 cxd4 17. Rxd4 Nc5 18. Bf1 Rac8 19. Rxd8+ Rxd8 20. Rd1 Rxd1 21. Qxd1 Nfe4 22. Nxe4 Nxe4 23. Qd4 Nd6 24. Bd3 Qc7 25. g3 Qc1+ 26. Kg2 Qc6+ 27. Kg1 Kf8 28. h4 f6 29. Be2 Ke7 30. Qd1 {Horvath,D (2380)-Kovacs,G (2456) Hungary 2016 0-1 (45)}) 16. Qxa6 cxd4 17. Nxd4 1/2-1/2

[Event "Piatigorsky-Cup 2nd"]
[Site "Santa Monica"]
[Date "1966.08.10"]
[Round "15"]
[White "Najdorf, Miguel"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D59"]
[Annotator "Ftacnik,Lubomir"]
[PlyCount "42"]
[EventDate "1966.07.17"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "USA"]
[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 $10 {Najdorf=:N} 8. Rc1 Bb7 9. cxd5 Nxd5 10. Nxd5 (10. Bxe7 $142 Qxe7 11. Be2) 10... Bxd5 11. Bxe7 Qxe7 12. Be2 (12. Bc4 Bxf3 $1 13. Qxf3 Qb4+ 14. Kd1 {too dangerous Najdorf}) 12... Rc8 (12... Bxa2 $2 13. b3) 13. O-O c5 14. Qa4 (14. dxc5 Rxc5 (14... bxc5 $14) 15. Rxc5 Qxc5 16. Qd2 Nc6 17. Rc1 Qe7 $10 {Spassky}) ({RR} 14. dxc5 bxc5 15. Qa4 Nd7 16. Qa5 c4 17. Rc2 Be4 18. Rcc1 Bd5 19. Nd2 Nb6 20. e4 Bb7 21. Rfe1 Rc5 22. Qa3 Qc7 23. Bf1 Rc8 24. Rc2 a5 25. Rec1 Qe5 26. Qe3 g5 27. f3 c3 28. Rxc3 Nd5 {Radjabov,T (2763)-So,W (2778) chess24.com INT 2021 1-0 (36)}) 14... Nd7 15. Qa3 $146 ({RR} 15. Rfd1 a5 16. Qa3 Kf8 17. Bb5 Nf6 18. dxc5 Rxc5 19. Rxc5 Qxc5 20. Qxc5+ bxc5 21. a4 Bxf3 22. gxf3 Ke7 23. Kf1 Nd5 24. Ke2 Nb6 25. Rc1 Rc8 26. f4 g5 27. Kf3 f5 28. Kg3 Nd5 29. fxg5 hxg5 {Louis,V (2176)-Gypser,A (2224) Germany 2009 ½-½}) 15... Kf8 16. Ba6 $2 (16. Rfd1 $10) 16... Bxf3 $8 17. gxf3 (17. Bxc8 $2 Qg5 $17 {Najdorf}) 17... Qg5+ (17... Rd8 $142 $15 {×  Spassky}) 18. Kh1 Qh5 (18... Rd8 $142) 19. Bxc8 (19. e4 $6 Rd8 20. Bb5 Kg8 21. Bxd7 Rxd7 22. dxc5 Rad8 $40 {Spassky}) 19... Qxf3+ 20. Kg1 Qg4+ (20... Rxc8 $2 21. e4) 21. Kh1 Qf3+ 1/2-1/2

[Event "Capablanca Memorial-01"]
[Site "Havana"]
[Date "1962.05.13"]
[Round "11"]
[White "Spassky, Boris Vasilievich"]
[Black "Pachman, Ludek"]
[Result "1-0"]
[ECO "D59"]
[PlyCount "63"]
[EventDate "1962.04.29"]
[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. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 b6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Nxd5 exd5 11. Be2 Be6 12. Ne5 c5 13. O-O Rd8 $146 ({RR} 13... Nd7 14. Nxd7 Qxd7 15. dxc5 bxc5 16. Qc2 Rfc8 17. Rfd1 Rab8 18. Rd2 Qb7 19. h3 Qb6 20. Bf3 d4 21. exd4 cxd4 22. Qd3 Rd8 23. b3 Rd6 24. Rad1 Rbd8 25. Be4 Bc8 26. Qf3 a5 27. Qf4 Ba6 28. Bd3 {Marthaler,O-Prameshuber,A Graz 1961 ½-½ (41)}) ({RR} 13... Nd7 14. Nxd7 {½-½ (14) Golod,V (2578)-Gyimesi,Z (2586) Bornholm 2008}) ({RR} 13... Nd7 14. Nxd7 Qxd7 15. dxc5 bxc5 16. Rc1 Rac8 17. Qd2 Qa4 18. b3 Qa3 19. Rfd1 Rfd8 20. Bf3 a5 21. Rc3 d4 22. exd4 Rxd4 23. Qc2 Rcd8 24. Rxd4 cxd4 25. Rc7 Qb4 26. h3 d3 27. Qc3 d2 28. Bd1 {Klukin,K (2390)-Kramnik,V (2753) chess.com INT 2023 0-1 (38)}) ({RR} 13... Nd7 14. Nd3 c4 15. Nf4 b5 16. Bf3 Nf6 17. Re1 Qd6 18. Qc2 Rfe8 19. g3 a5 20. Bg2 Rad8 21. b3 Rc8 22. bxc4 Rxc4 23. Qb3 b4 24. a3 Rc3 25. Qa4 Rxa3 26. Rxa3 bxa3 {½-½ (26) Spassky,B-Damjanovic,M Sochi 1965}) ({RR} 13... Nd7 14. f4 Nxe5 15. dxe5 Rad8 16. Bd3 d4 17. Qe2 dxe3 18. Qxe3 f5 19. b3 Rd4 20. Rad1 Rfd8 21. Bc2 a5 22. Rxd4 cxd4 23. Qd2 Rc8 24. Bb1 Qc5 25. Rd1 b5 26. Kf2 Rd8 27. Rc1 Qb6 28. Bd3 {Pachman,L-Darga,K Varna 1962 ½-½}) 14. Rc1 f6 15. Ng6 Qd6 16. dxc5 bxc5 17. Nf4 Bf7 18. Qc2 Nd7 19. Rfd1 d4 20. Bc4 Bxc4 21. Qxc4+ Kh7 22. b4 Rac8 23. Ne6 Ne5 24. Qc2+ d3 25. Nxd8 Qxd8 26. Qb2 c4 27. h3 Qb6 28. a4 g5 29. Kf1 Kg7 30. Qd4 c3 31. Rxd3 Nxd3 32. Qd7+ 1-0

[Event "Chigorin Memorial-05"]
[Site "Sochi"]
[Date "1965.??.??"]
[Round "14"]
[White "Malich, Burkhard"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D59"]
[PlyCount "39"]
[EventDate "1965.08.27"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 Be7 5. Nc3 h6 6. Bh4 O-O 7. e3 b6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Rc1 Bb7 11. Bd3 c5 12. dxc5 ({RR} 12. Nxd5 Bxd5 13. O-O Nd7 14. e4 Bb7 15. Qa4 Rfd8 16. Rfd1 cxd4 17. Rc7 Qd6 18. Rdc1 Qf4 19. h3 Nf6 20. R1c4 Bxe4 21. Bxe4 Nxe4 22. Rxa7 Rac8 23. Rd7 e5 24. Qa6 Kh7 25. Rxd8 Rxd8 26. Qxb6 Rd6 {Nyzhnyk,I (2607)-Berkes,F (2687) Denizli 2013 ½-½ (51)}) ({RR} 12. O-O cxd4 13. Nxd4 Nd7 14. Bb1 N7f6 15. Nxd5 Bxd5 16. Nb5 Qb4 17. Nc7 Rad8 18. Nxd5 Rxd5 19. Qb3 Qxb3 20. axb3 Rd2 21. Rc2 Rfd8 22. h3 g6 23. f3 Rxc2 24. Bxc2 Rc8 25. Bd3 Nd5 26. e4 Nb4 {Ryan Freitas Marinho da Cunha,B-El Zwei,A (2025) Manaus BRA 2025 0-1 (47)}) 12... bxc5 13. O-O Nd7 14. Nxd5 $146 ({RR} 14. Qe2 Rab8 15. b3 Nb4 16. Bc4 Nb6 17. Nd2 Rfd8 18. Rfd1 Nxc4 19. Nxc4 Ba6 20. h3 Rxd1+ 21. Rxd1 Rd8 22. Rxd8+ Qxd8 23. Qd2 {½-½ (23) Keres,P-Petrosian,T Moscow 1973}) ({RR} 14. Qe2 a5 15. Rfd1 Rfc8 16. a3 Nxc3 17. Rxc3 Bxf3 18. Qxf3 Ne5 19. Qe4 Nxd3 20. Rcxd3 Rd8 21. h3 Rab8 22. Qe5 Kh7 23. Rxd8 Rxd8 24. Rxd8 Qxd8 25. Qxc5 Qd1+ 26. Kh2 a4 27. Qb4 Kg8 28. e4 g6 {Marks,I (1921)-Chapman,N (1742) Perth 2017 ½-½ (37)}) 14... exd5 15. Qe2 Rab8 16. Rfd1 Nf6 17. b3 Ba8 18. Qc2 Rfc8 19. Bf5 Rc6 20. Qc3 1/2-1/2

[Event "Olympiad-23"]
[Site "Buenos Aires"]
[Date "1978.11.06"]
[Round "11"]
[White "Andersson, Ulf"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D59"]
[WhiteElo "2545"]
[BlackElo "2630"]
[PlyCount "29"]
[EventDate "1978.10.25"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Sweden"]
[BlackTeam "Soviet Union"]
[WhiteTeamCountry "SWE"]
[BlackTeamCountry "URS"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Be7 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. Ne5 ({RR} 13. dxc5 Rxc5 14. Qd2 Nd7 15. Ne4 Rxc1 {½-½ (15) Postny,E (2647)-Georgiev,K (2645) Barbera del Valles 2009}) ({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. Qa4) 13... Nxc3 14. Rxc3 Nc6 $146 ({RR} 14... Na6 15. Qa4 Nb4 16. dxc5 bxc5 17. Bf3 Bxf3 18. Nxf3 Rab8 19. Rfc1 Rb6 20. Ra3 c4 21. Ne5 Ra6 22. Qd1 Rd8 23. Qf1 Rxa3 24. bxa3 Nxa2 25. Rxc4 Qxa3 26. h3 Nc3 27. Rd4 Rxd4 28. exd4 Qc1 29. Qxc1 {Sahidi,S (2366)-Havelka,O (2112) Skalica 2019 ½-½ (89)}) 15. Nxc6 1/2-1/2

[Event "Olympiad-15 Final A"]
[Site "Varna"]
[Date "1962.10.09"]
[Round "11"]
[White "Portisch, Lajos"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D59"]
[PlyCount "30"]
[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. c4 e6 2. Nf3 d5 3. d4 Be7 4. Nc3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Rc1 Bb7 9. Be2 c5 10. cxd5 ({RR} 10. Bxf6 Bxf6 11. cxd5 exd5 12. O-O Na6 13. Qa4 Nc7 14. dxc5 bxc5 15. Rfd1 Qe7 16. Qa5 Rfc8 17. Rc2 g6 18. h3 h5 19. b3 d4 20. exd4 cxd4 21. Nxd4 Bxd4 22. Rxd4 Ne6 23. Rdd2 Nf4 24. Bf1 Rc5 {Tukmakov,V (2580)-Jussupow,A (2565) Gomel 1983 ½-½ (37)}) ({RR} 10. dxc5 bxc5 11. O-O Nbd7 12. Qc2 Ne4 13. Bxe7 Qxe7 14. cxd5 Nxc3 15. Qxc3 exd5 16. Bb5 Rfc8 17. Qa3 Nf6 18. Rc2 a6 19. Be2 Nd7 20. Rfc1 Qe6 21. Ne1 d4 22. Bc4 Qg6 23. exd4 cxd4 24. Qh3 Nb6 {Sodoma,J (2355)-Flajsman,P (2204) Czech Republic CZE 2026 ½-½ (49)}) 10... Nxd5 11. Bxe7 Qxe7 12. dxc5 bxc5 $146 ({RR} 12... Qxc5 13. O-O Qb4 14. Qd2 Nxc3 15. Rxc3 Na6 16. a3 Qe7 17. Qc2 Rac8 18. Rc1 Rxc3 19. Qxc3 Nc5 20. b4 Nd7 21. Qb3 Nf6 22. Nd4 Qd7 23. Bb5 {½-½ (23) Ftacnik,L (2560)-Pigusov,E (2435) Sochi 1982}) 13. O-O Nd7 14. Nxd5 Bxd5 15. Qc2 Rab8 1/2-1/2

[Event "Piatigorsky-Cup 2nd"]
[Site "Santa Monica"]
[Date "1966.07.17"]
[Round "1"]
[White "Petrosian, Tigran V"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D59"]
[Annotator "Ftacnik,Lubomir"]
[PlyCount "57"]
[EventDate "1966.07.17"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "USA"]
[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. Rc1 (8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Nxd5 exd5 11. Rc1 Be6 12. Qa4 c5 13. Qa3 Rc8 14. Be2 $14 {Petrosian-Spassky/Moskau-WM-ch (2)/1966}) ({RR} 8. Bd3) 8... Bb7 9. cxd5 Nxd5 10. Nxd5 exd5 (10... Bxd5 $142 {Spassky}) 11. Bxe7 Qxe7 12. Qa4 ({RR} 12. Qc2 c5 13. dxc5 Rc8 14. b4 a5) 12... c5 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. Be2 ({RR} 14. Bd3 Rc7 15. b3 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 {½-½ (23) Geller,E-Petrosian,T Budapest 1952}) 14... Nd7 15. O-O Qf8 $146 (15... Kf8 $5) ({RR} 15... Nf8 16. Rfd1 Rc7 17. dxc5 bxc5 18. Ba6 Bxa6 19. Qxa6 Rd8 20. Qd3 Ne6 21. Qf5 d4 22. exd4 Nxd4 23. Nxd4 cxd4 24. Rxc7 Qxc7 25. h3 Qd6 26. Rd3 g6 27. Qe4 a6 28. h4 h5 29. g3 Kg7 30. Kg2 {Flohr,S-Vidmar,M Groningen 1946 MCL [ChessBase] ½-½}) ({RR} 15... a6 16. Rfd1 Kf8 17. dxc5 bxc5 18. Nd2 a5 19. Bg4 Bc6 20. Nb3 c4 21. Qxe7+ Kxe7 22. Nd4 Ba4 23. b3 cxb3 24. axb3 Rxc1 25. Rxc1 Nf6 26. bxa4 Nxg4 27. Rc7+ Kf8 28. Nc6 Nf6 29. f3 Ne8 30. Rd7 {Furman,S-Novotelnov,N Sverdlovsk 1947 1-0 (41)}) 16. dxc5 bxc5 17. Rc2 Qd6 (17... c4 $6 18. Qxf8+ Kxf8 19. Rfc1 $14) 18. Rfc1 Qb6 19. Nd2 { b3c5,  g4, Petrosian} Re8 (19... Rc7 20. Nb3 Rac8 21. Bg4 c4 $16) 20. Nb3 (20. Bf1 a5 21. Nb3 c4 22. Nd4 Ne5 $132 {Spassky}) 20... d4 $1 $36 21. Nxc5 Nxc5 22. Rxc5 dxe3 23. fxe3 Re7 (23... Rad8 24. Qc3 Re7 { e-f7,  d-e8}) 24. Rb5 $6 (24. b4 Rae8 25. R1c3 $44 {Petrosian}) (24. Bf1 Rae8 25. Re1 Rd8 { e7-d7 Spassky}) 24... Qxe3+ 25. Qxe3 Rxe3 26. Rxb7 Rxe2 27. Rcc7 Rd8 { 28... d1#} 28. Rd7 (28. Rxf7 Rd1+ 29. Rf1 Rdd2 $17 {Spassky}) 28... Rc8 29. Rbc7 1/2-1/2

[Event "World-ch25 Petrosian-Spassky +4-3=17"]
[Site "Moscow"]
[Date "1966.04.13"]
[Round "2"]
[White "Petrosian, Tigran V"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D59"]
[Annotator "Bulletin"]
[PlyCount "100"]
[EventDate "1966.04.11"]
[EventType "match"]
[EventRounds "24"]
[EventCountry "URS"]
[SourceTitle "MainBase"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[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. cxd5 Nxd5 9. Bxe7 Qxe7 10. Nxd5 exd5 11. Rc1 Be6 12. Qa4 c5 13. Qa3 Rc8 14. Be2 a5 (14... Qf8 15. dxc5 bxc5 16. O-O Nd7 17. Nd2 Rab8 18. e4 d4 $10) 15. O-O Na6 $6 {[ ...b4]} (15... Kf8 $1) ({RR} 15... Qa7 16. dxc5 bxc5 17. Ne5 Nd7 18. Nxd7 Bxd7 19. Bf3 Be6 20. Rfd1 Qb7 21. b3 Qb4 22. Qb2 c4 23. h3 a4 24. Bxd5 Bxd5 25. Rxd5 axb3 26. axb3 cxb3 27. Rb1 Ra2 28. Qxb3 Rc1+ 29. Kh2 Qxb3 30. Rxb3 {Ranaldi,L (2364)-Silva,K (2233) chess.com INT 2025 1-0 (72)}) 16. dxc5 $146 (16. Bb5 Nb4 17. Ne5 c4 18. Qa4 $14) ({RR} 16. Bxa6 Rxa6 17. Rc3 Kf8 18. dxc5 bxc5 19. Rfc1 c4 20. Qa4 Bg4 21. Nd4 Rg6 22. Qxa5 Qe4 23. g3 h5 24. Qa4 Bh3 25. f3 Qe5 26. Kf2 h4 27. Rg1 Bf5 28. f4 Qf6 29. Qb4+ Kg8 30. Qb7 Rd8 {Averbakh,Y-Lein,A Moscow 1963 ½-½ (39)}) ({RR} 16. Bxa6 Rxa6 17. Rc3 Kf8 18. dxc5 bxc5 19. Rfc1 c4 20. Qxe7+ Kxe7 21. Nd4 a4 22. f3 Rb8 23. b3 axb3 24. axb3 Rb4 25. bxc4 dxc4 26. h4 f5 27. Nxe6 Rxe6 28. Rxc4 Rxc4 29. Rxc4 Rxe3 30. Kf2 Ra3 {Vitiugov,N (2726)-Tomashevsky,E (2710) Saratov 2011 ½-½ (31)}) ({RR} 16. Bxa6 Rxa6 17. Rc3 Kf8 18. dxc5 bxc5 19. Rfc1 c4 20. Qxe7+ Kxe7 21. Nd4 a4 22. Ra3 Rb6 23. Rxa4 Rxb2 24. f4 g6 25. Rc3 Rc7 26. h3 h5 27. Kh2 Rcb7 28. Kg3 Kf6 29. Ra6 Rd2 30. Nf3 Re2 {Willaert,R-Schumacher,H Brussels 1966 ½-½ (31)}) 16... bxc5 17. Nd4 $1 Bd7 (17... Nb4 18. Nxe6 { 19.a4}) 18. Bxa6 Rxa6 19. Ne2 a4 $2 (19... Bb5 $1 20. Rfe1 Bxe2 21. Rxe2 d4 22. Rce1 Qd6 $14) 20. Rfd1 Qd6 21. Rd2 $1 (21. Nc3 d4 22. Ne4 Qg6 $1) 21... Be6 22. h3 Rc7 23. Nf4 c4 24. Qxd6 Rxd6 25. Ne2 a3 $6 (25... Rb6 $1 26. Nc3 Ra7 27. Rcc2 Ra5 $1) 26. bxa3 Bf5 (26... Ra6 27. Nc3 { b5}) (26... Ra7) 27. Nc3 Rcd7 28. Rd4 $1 Kf8 29. f3 (29. Rcd1 $142 Bd3 30. Rd2 Ke7 31. Rb2) 29... Ke7 30. Rcd1 Be6 31. Rb1 (31. Kf2 $142 Ra6 32. a4 $16) 31... Ra6 32. a4 Kd6 33. Kf2 (33. e4 $6 Kc5 $1 34. Rbd1 Kb4 $1 $10) 33... Kc5 34. Rd2 Ra5 35. Ke2 $6 $10 (35. Rb5+ Rxb5 36. axb5 Kb4) (35. g4 $1) 35... Bf5 $1 36. e4 (36. Rb8 Bd3+ 37. Kf2 d4 $1 $17) 36... dxe4 37. fxe4 Rxd2+ 38. Kxd2 Bd7 $1 39. Rb7 Kc6 40. Rb8 Kc5 41. Rf8 Be6 42. Rb8 Bd7 43. Rb7 Kc6 44. Rb2 Kc5 45. Ke3 Ra7 $1 (45... Bxa4 $2 46. Rb7 Be8 47. Rc7+ $16) 46. Rd2 Bc6 $1 (46... Bxa4 $2 47. Rd5+ Kb4 48. Kd4 $16) 47. g4 Rb7 48. Rf2 $1 Rd7 $1 49. Rd2 (49. Rf5+ Kb4 50. Nd5+ Bxd5 51. exd5 g6 52. Re5 f6 53. Re6 Rxd5 $10) 49... Rb7 50. h4 f6 $1 1/2-1/2

[Event "Chigorin Memorial-05"]
[Site "Sochi"]
[Date "1965.??.??"]
[Round "15"]
[White "Spassky, Boris Vasilievich"]
[Black "Damjanovic, Mato"]
[Result "1/2-1/2"]
[ECO "D59"]
[PlyCount "52"]
[EventDate "1965.08.27"]
[EventType "tourn"]
[EventRounds "15"]
[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 Be7 4. Nf3 Nf6 5. Bg5 O-O 6. e3 h6 7. Bh4 b6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Nxd5 exd5 11. Be2 Be6 12. O-O c5 13. Ne5 Nd7 ({RR} 13... Rd8 14. Rc1 f6 15. Ng6 Qd6 16. dxc5 bxc5 17. Nf4 Bf7 18. Qc2 Nd7 19. Rfd1 d4 20. Bc4 Bxc4 21. Qxc4+ Kh7 22. b4 Rac8 23. Ne6 Ne5 24. Qc2+ d3 25. Nxd8 Qxd8 26. Qb2 c4 27. h3 Qb6 28. a4 {Spassky,B-Pachman,L Havana 1962 1-0 (32)}) 14. Nd3 ({RR} 14. Nxd7) ({RR} 14. Nxd7 Qxd7 15. dxc5 bxc5 16. Rc1 Rac8 17. Qd2 Qa4 18. b3 Qa3 19. Rfd1 Rfd8 20. Bf3 a5 21. Rc3 d4 22. exd4 Rxd4 23. Qc2 Rcd8 24. Rxd4 cxd4 25. Rc7 Qb4 26. h3 d3 27. Qc3 d2 28. Bd1 Qe4 {Klukin,K (2390)-Kramnik,V (2753) chess.com INT 2023 0-1 (38)}) 14... c4 $146 ({RR} 14... Qf6 15. Nf4 cxd4 16. Qxd4 Qxd4 17. exd4 Nf6 18. Rac1 g5 19. Nd3 Rfc8 20. Ne5 Rxc1 21. Rxc1 Rc8 22. Rxc8+ Bxc8 23. Nc6 Kf8 24. Nxa7 Bd7 25. Bb5 Ke7 26. Bxd7 Kxd7 27. f3 Ne8 28. Nb5 Kc6 29. a4 {Borutta,N (2052)-Schemmann,B (1829) Germany 2014 ½-½ (44)}) 15. Nf4 b5 16. Bf3 Nf6 17. Re1 Qd6 18. Qc2 Rfe8 19. g3 a5 20. Bg2 Rad8 21. b3 Rc8 22. bxc4 Rxc4 23. Qb3 b4 24. a3 Rc3 25. Qa4 Rxa3 26. Rxa3 bxa3 1/2-1/2

[Event "Olympiad-19 Final A"]
[Site "Siegen"]
[Date "1970.09.18"]
[Round "5"]
[White "Portisch, Lajos"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D59"]
[PlyCount "31"]
[EventDate "1970.09.05"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]
[WhiteTeam "Hungary"]
[BlackTeam "Soviet Union"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "URS"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 b6 8. Rc1 Bb7 9. Bd3 c5 10. cxd5 Nxd5 11. Bxe7 Qxe7 12. Nxd5 exd5 13. dxc5 bxc5 14. O-O Nd7 ({RR} 14... g6 15. Re1 Nd7 16. Qa4 a6 17. e4 d4 18. Qa5 Rac8 19. a3 Rc6 20. Bc4 Rb6 21. Re2 Re8 22. Rce1 Kg7 23. b3 Qd8 24. Nd2 Rc6 25. Qxd8 Rxd8 26. f4 Nb6 27. Bd3 Bc8 28. Rc1 Be6 29. Bxa6 {Kochetkov,G (2386)-Aveskulov,V (2532) Tula 2008 0-1 (55)}) 15. Qa4 Rfc8 16. Qa3 $146 ({RR} 16. Bf5 Bc6 17. Qa3 g6 18. Bh3 f5 19. g3 Rab8 20. Bg2 Qf6 21. b3 a5 22. Qxa5 Qd6 23. Qc3 Bb7 24. Rfd1 Nf6 25. Qe5 Qb6 26. Nh4 Kf7 27. Nf3 Ra8 28. Qb2 g5 29. Rc2 Ne4 30. Ne5+ Ke6 {Martin,S (2250)-Steinhart,K Baden 1995 1-0 (46)}) ({RR} 16. Ba6 Bxa6 17. Qxa6 Qe6 18. Qd3 Rab8 19. b3 Rb4 20. Rfd1 Nf6 21. Qc3 Rb7 22. Rc2 Qb6 23. Rd4 Rbc7 24. Rd1 a5 25. Rdc1 Qb4 26. Nd2 Qb5 27. Nf3 a4 28. Ne5 Ne4 29. Qd3 Qxd3 30. Nxd3 axb3 {Piskun,A (2095)-Voit,D (2314) Moscow 2009 ½-½ (41)}) 1/2-1/2

[Event "Canadian op 9th"]
[Site "Vancouver"]
[Date "1971.08.30"]
[Round "7"]
[White "Vranesic, Zvonko"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D59"]
[PlyCount "51"]
[EventDate "1971.08.24"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CAN"]
[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 Be7 4. Nf3 Nf6 5. Bg5 O-O 6. e3 h6 7. Bh4 b6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Nxd5 exd5 11. Be2 Be6 12. Rc1 c5 13. dxc5 bxc5 14. Qa4 Rc8 15. Qa3 Nd7 16. O-O Kf8 17. Rfd1 Rcb8 $146 ({RR} 17... Nb6 18. Rd2 Bf5 19. Ne1 Rc7 20. Bf3 Rd8 21. Qc3 f6 22. h3 Bg6 23. Nd3 Bxd3 24. Rxd3 Qe5 25. Qd2 Kf7 26. b3 Ke6 27. Rd1 f5 28. g3 Rcd7 29. Qc1 Rc7 30. Qd2 Rcd7 31. Qc1 Rc7 {½-½ (31) Kieninger,G-Rabar,B Munich 1941}) 18. b3 a5 19. Rd2 Rb4 20. Ne1 a4 21. Nd3 Rbb8 22. Nxc5 Nxc5 23. Qxc5 Qxc5 24. Rxc5 axb3 25. axb3 Rxb3 26. h3 1/2-1/2

[Event "San Juan"]
[Site "San Juan"]
[Date "1969.10.20"]
[Round "10"]
[White "Bisguier, Arthur Bernard"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D59"]
[PlyCount "33"]
[EventDate "1969.10.08"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "PUR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Bd3 Bb7 9. cxd5 Nxd5 10. Bxe7 Qxe7 11. Nxd5 exd5 12. Rc1 c5 13. O-O ({RR} 13. dxc5 bxc5 14. O-O Nd7 15. Qa4 Rfc8 16. Qa3 {½-½ (16) Portisch,L-Spassky,B Siegen 1970}) 13... Nd7 ({RR} 13... c4 14. Bf5 Nc6 15. Re1 Qf6 16. Bb1 Rfe8 17. Qd2 Rad8 18. h3 b5 19. a3 Bc8 20. Qe2 Bf5 21. Bxf5 Qxf5 22. b3 Na5 23. bxc4 bxc4 24. Qc2 Qxc2 25. Rxc2 Rb8 26. Nd2 Rec8 27. Nb1 Rb3 28. Nc3 {Hamidi,A (2209)-Dubnevych,M (2320) chess.com INT 2026 0-1 (53)}) 14. b3 ({RR} 14. Bf5 Nf6 15. Ne5 c4 16. f4 b5 17. Qf3 Ne4 18. Bxe4 dxe4 19. Qf2 Qd6 20. g4 Bd5 21. f5 f6 22. Ng6 Rfc8 23. Nf4 b4 24. Qg3 Rc6 25. h4 c3 26. b3 a5 27. g5 fxg5 28. hxg5 hxg5 {Visakh,N (2515)-Isajevsky,A (2403) Chess.com INT 2021 1-0}) 14... Nf6 $146 ({RR} 14... Rac8 15. Qe2 Rc7 16. Rc2 Rfc8 17. Rfc1 Nf8 18. h3 Ne6 19. Bf5 g6 20. Bxe6 Qxe6 21. Ne5 Qe7 22. Qf3 Kg7 23. Qg3 Qd6 24. f4 cxd4 25. Rxc7 Rxc7 26. Rxc7 Qxc7 27. exd4 Bc8 28. Qe3 Bf5 29. Qd2 {Pytel,B-Heintze,M (2095) Budapest 1984 ½-½ (47)}) ({RR} 14... Rfd8 15. h3 Qf6 16. Qe2 a5 17. Rfd1 a4 18. Bb5 axb3 19. axb3 Bc6 20. Ra1 Qe6 21. Rdc1 g6 22. Bd3 Rdc8 23. Qf1 Bb7 24. Bb5 Bc6 25. Be2 Bb7 26. Bb5 Bc6 27. Be2 Bb7 28. Rxa8 Rxa8 29. Ra1 {Eichner,S (2334)-Hiermann,D (2278) Germany 2007 ½-½ (47)}) 15. Qe2 a5 16. Qb2 Rfc8 17. Rc2 1/2-1/2

[Event "Solingen"]
[Site "Solingen"]
[Date "1974.07.24"]
[Round "15"]
[White "Uhlmann, Wolfgang"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D59"]
[PlyCount "46"]
[EventDate "1974.07.08"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Rc1 Bb7 9. cxd5 Nxd5 10. Nxd5 Bxd5 11. Bxe7 Qxe7 12. Bd3 Rc8 13. O-O c5 14. dxc5 Rxc5 15. Rxc5 Qxc5 16. Qa4 ({RR} 16. Qb1) 16... Nc6 $146 ({RR} 16... Bc6 17. Qf4 Nd7 18. b4 Qf8 19. Ba6 Rd8 20. Rc1 Bxf3 21. gxf3 Nf6 22. a3 Qe8 23. Qc7 Nd5 24. Qb7 Qa4 25. Bd3 g6 26. Qa6 Qb3 27. Bc4 Qb2 28. Rd1 Qc2 29. Rd4 Qf5 30. Be2 Qg5+ 31. Kf1 {Gligoric,S-Kurajica,B Hastings 1972 ½-½ (40)}) 17. e4 Nb4 18. exd5 Nxd3 19. dxe6 fxe6 20. b3 Rd8 21. Qg4 Qf5 22. Qxf5 exf5 23. Rd1 Rd7 1/2-1/2

[Event "Chigorin Memorial-09"]
[Site "Sochi"]
[Date "1973.??.??"]
[Round "5"]
[White "Filip, Miroslav"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D59"]
[PlyCount "40"]
[EventDate "1973.09.01"]
[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. Nf3 d5 2. d4 e6 3. c4 Nf6 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Rc1 Bb7 11. Bd3 Rc8 12. O-O c5 13. Qe2 ({RR} 13. Nxd5 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 {Zhang,P (2649)-Asrian,K (2608) Taiyuan 2007 ½-½ (39)}) ({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... Nd7 14. Ba6 Bxa6 $146 ({RR} 14... Nxc3 15. Rxc3 cxd4 16. Rxc8+ Rxc8 17. Nxd4 Bxa6 18. Qxa6 {½-½ (18) Boleslavsky,I-Geller,E Moscow 1961}) 15. Qxa6 Nb4 16. Qe2 Nc6 17. Rfd1 cxd4 18. Nxd4 Nxd4 19. Rxd4 Nf6 20. Rcd1 e5 1/2-1/2

[Event "Bundesliga 8788"]
[Site "Germany"]
[Date "1987.??.??"]
[Round "?.2"]
[White "Goehring, Karl Heinz"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D59"]
[WhiteElo "2355"]
[BlackElo "2570"]
[PlyCount "86"]
[EventDate "1987.10.??"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "GER-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Solingen"]
[BlackTeam "Bamberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

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. Nxd5 exd5 11. Rc1 Be6 12. Be2 c5 13. b3 Rc8 ({RR} 13... a5 14. O-O Nd7 15. Bb5 Nf6 16. h3 Rfc8 17. Ne5 Rc7 18. Qe2 Ne4 ({RR} 18... Ne4 19. Rc2 cxd4 20. Nc6 Qg5 21. f4 Qf6 22. Nxd4 Rxc2 23. Qxc2 Rc8 24. Qb2 Rc5 25. Bd3 Nd6 26. f5 Bd7 27. Qf2 b5 28. Qf4 Rc3 29. Rd1 b4 30. g4 a4 31. Kg2 axb3 32. axb3 Qe7 33. Kf3) 19. Rc2 cxd4 20. Nc6 Qg5 21. f4 Qf6 22. Nxd4 Rxc2 23. Qxc2 Rc8 24. Qb2 Rc5 25. Bd3 Nd6 26. f5 Bd7 27. Qf2 b5 28. Qf4 {Pham Le Thao Nguyen (2370)-Kramnik,V (2753) chess.com INT 2023 0-1 (45)}) ({RR} 13... Nd7 14. O-O a5 15. Bb5 Nf6 16. Ne5 Rfc8 17. Qe2 Rc7 18. h3 Qd6 19. Rfd1 Rac8 20. Ba6 Ra8 21. Bb5 Ne4 22. Bd3 cxd4 23. exd4 Nc3 24. Qc2 Rac8 25. Re1 Nxa2 26. Qxa2 Rxc1 27. Qe2 Qb4 28. Rxc1 {Pham Le Thao Nguyen (2348)-Lobanov,S (2526) chess.com INT 2025 0-1 (33)}) ({RR} 13... Nd7 14. O-O Rac8 15. Qd2 Qd6 16. Rfd1 Rfd8 17. Ba6 Rc7 18. Qb2 Nb8 19. Be2 Rdc8 20. Qa3 Qf8 21. dxc5 bxc5 22. Rc3 a6 23. Rdc1 Nd7 24. Nd4 Nb8 25. h3 Qd6 26. Nxe6 fxe6 27. Qa4 Rc6 28. e4 {Goehring,K (2310)-Bayer,E (2355) Germany 1990 ½-½ (46)}) 14. O-O Qb7 $146 ({RR} 14... a5 15. Ne5 Nd7 16. Nxd7 Qxd7 17. a4 Qd6 18. Bb5 cxd4 19. Qxd4 {½-½ (19) Najdorf,M (2515)-Ivkov,B (2525) Buenos Aires 1979}) ({RR} 14... Nd7 15. Qd2 a5 16. Bb5 Nf6 17. Ne5 Ne4 18. Qb2 Qb7 19. Rfd1 Nd6 20. Be2 a4 21. Bf3 axb3 22. axb3 Nf5 23. dxc5 bxc5 24. Nd3 Ra5 25. Nf4 Nh4 26. Bxd5 Bxd5 27. Rxd5 Ra4 28. Rcd1 Rb4 29. Qc2 {Schussler,H (2470)-Olausson,C Jonkoping 1987 1-0 (42)}) 15. Ne5 Nc6 16. Nxc6 Rxc6 17. Bb5 Rc7 18. Qe2 a6 19. Bd3 a5 20. Bb5 cxd4 21. exd4 Rxc1 22. Rxc1 Rc8 23. Qe3 Rxc1+ 24. Qxc1 Qc8 25. Qxc8+ Bxc8 26. Kf1 Kf8 27. Ke2 Ke7 28. Kd2 Kd6 29. Kc3 Bd7 30. Bd3 Bc6 31. b4 Bd7 32. bxa5 bxa5 33. f4 Kc6 34. h4 Kb6 35. a3 Bb5 36. Bc2 Kc6 37. g4 Kd6 38. g5 Bd7 39. Kd2 f6 40. Ke3 f5 41. Kd2 Ke6 42. Bd1 Be8 43. Ke3 h5 1/2-1/2

[Event "World-ch27 Fischer-Spassky +7-3=11"]
[Site "Reykjavik"]
[Date "1972.07.23"]
[Round "6"]
[White "Fischer, Robert James"]
[Black "Spassky, Boris Vasilievich"]
[Result "1-0"]
[ECO "D59"]
[WhiteElo "2785"]
[Annotator "Nagesh,Havanur"]
[PlyCount "81"]
[EventDate "1972.07.11"]
[EventType "match"]
[EventRounds "21"]
[EventCountry "ISL"]
[SourceTitle "MainBase"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 {Spassky hopes for a transposition to Queen's Gambit Declined, an opening with which he has a lot of experience} 3. d4 {Fischer readily obliges as he has a novelty in mind.} Nf6 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 {The Tartakower Variation also carries the names of Soviet masters, Makogonov and Bondarevsky who contributed to it. Under Bondarevsky, his mentor's influence Boris also used it, drawing his games in 1969 World Championship Match.} 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 with which he beat Geller in Moscow 1970.The idea is to discourage...Nb8-d7 supporting c5.} (14. Be2 {is standard.}) 14... a6 $2 ({If} 14... Nd7 15. Bxd7 Bxd7 16. dxc5 bxc5 17. O-O {followed by Rfd1 with pressure on Black's queenside pawns.}) ({After his defeat to Furman Geller found} 14... Qb7 $1 15. dxc5 bxc5 16. Rxc5 Rxc5 17. Qxc5 Na6 $1 {an idea that he employed with success against Timman in Hilversum 1973. The game continued} 18. Bxa6 ({If} 18. Qc6 Qxc6 19. Bxc6 Rb8 20. O-O (20. b3 $2 Rc8 $19) 20... Rxb2 $15) 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 e5 30. Qxe5 Qe1+ 31. Re2 Qg1+ 32. Kd2 Rd8+ 33. Kc3 Qd1 34. Qb5 Qd4+ 35. Kc2 a6 36. Qxa6 Qc5+ {Timman,Jan-Geller,Efim/Hilversum 1973/0-1}) 15. dxc5 bxc5 (15... Rxc5 16. O-O {leaves Black with an isolated d-pawn and cedes key squares, d4 and e5 to the White knight.}) 16. O-O Ra7 $2 {Now the rook and queen defend each other and Black also threatens 17...axb5, not to mention ...c5-c4. Yet it is inadequate.} ({Geller's idea} 16... Qb7 {is also not feasible on account of} 17. Ba4 {Black is underdeveloped and advancing the c-pawn only opens lines for White.} c4 18. Nd4 Qb6 19. Rfd1 Nd7 20. Nxe6 Qxe6 21. e4 $16) ({However, Donner's suggestion} 16... Nc6 {is playable, though White has good play against the hanging pawns.} 17. Bxc6 Rxc6 18. Ne5 Rc7 19. Rfd1 $14) ({The same goes for Larsen's} 16... Qa7 {and White has similar pressure on those pawns.} 17. Be2 ({Not} 17. Ba4 $2 a5 $1) 17... Nd7 18. Rfd1 $14) ({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 {So far the game has followed Furman-Geller, Moscow 1970.} Nd7 ({Here Geller tried} 17... a5 {and was outplayed.} 18. Rc3 Nd7 19. Rfc1 Re8 20. Bb5 Bg4 21. Nd2 d4 22. exd4 cxd4 23. Qxe7 Rxe7 24. Rc8+ Kh7 25. Nb3 Ne5 26. Rd8 Rac7 27. Rxc7 Rxc7 28. f4 Bd7 29. fxe5 Bxb5 30. Nxd4 Rc1+ 31. Kf2 Rd1 32. Rd6 {Furman,Semyon-Geller,Efim/Moscow 1970/1-0}) 18. Nd4 $146 ({RR} 18. Rfd1 a5 19. h3 Kf8 20. Rd2 {½-½ (20) Czebe,A (2491)-Varga,Z (2476) Budapest 2012}) ({RR} 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 Ra1 {Grigoryan,K (2658)-Bernabeu Lopez,C (2411) Merida 2021 1-0 (70)}) 18... Qf8 $2 {Anxious to get away from the pin, Boris falls back on passive defence.} ({After} 18... Nf6 $1 19. Nb3 {Kasparaov proposed} Rac7 $1 $13 {(threatening...d5-d4) with a complex middlegame.} ({Seirawan's} 19... c4 20. Qxe7 Rxe7 21. Nd4 a5 $11 {is also good enough to hold the position.})) 19. Nxe6 fxe6 20. e4 $1 {Probing Black's pawn centre at its most vulnerable point.} d4 $2 {This move, opening the a2-g8 diagonal for the bishop plays into White's hands.} ({Tal came up with the right idea,} 20... c4 {But after} 21. Qh3 {he and other commentators couldn't find a reasonable plan for Black. Decades later in the computer era Kasparov found} Rc6 $1 ({Not} 21... Nc5 $6 22. b4 cxb3 23. axb3 {liquidates the c4 pawn and keeps pressure on Black-Graham Burgess}) 22. b3 Nb6 {However, white still enjoys initiative on account of Black's vulnerable pawns.} 23. Rfd1 $14) 21. f4 Qe7 22. e5 Rb8 $6 ({On} 22... Nb6 {Kasparov gives} 23. Qd3 $1 (23. f5 {allows Black counterchances with} c4) 23... Nd5 24. Qe4 Qf7 25. f5 Ne3 26. fxe6 Qxe6 27. Bd3 Rf7 28. Qh7+ Kf8 29. Rxf7+ Qxf7 30. Bc4 $1 Nxc4 31. Rf1 $18) 23. Bc4 Kh8 ({After} 23... Nb6 $2 {White wins a pawn with} 24. Qb3 $1 {-Jan Timman}) 24. Qh3 Nf8 ({Black could have tried the more active} 24... Rxb2 25. Bxe6 Rab7 {But after} 26. Rce1 $16 {White should prevail according to Kasparov.}) 25. b3 a5 26. f5 exf5 27. Rxf5 Nh7 (27... Ng6 $2 {loses to} 28. Qg3 $1 ({The careless} 28. Rf7 $2 {is met by} Qg5 $1) 28... Qe8 29. Rcf1 {followed by e5-e6.}) (27... Ne6 $2 {is no worse.} 28. Bxe6 Qxe6 29. Rf8+ $18) 28. Rcf1 ({White also has to be vigilant.} 28. Rf7 $2 Ng5 29. Rxe7 Nxh3+ 30. gxh3 Rxe7 $19) 28... Qd8 ({If} 28... Rf8 $2 29. Rxf8+ Nxf8 30. Qc8 $18) 29. Qg3 Re7 30. h4 $1 {After this move neither the Black queen nor the knight can use g5 as a springboard.} (30. Rf7 $2 Rxf7 31. Rxf7 Qg5 {would have given Black a breather.}) 30... Rbb7 31. e6 Rbc7 32. Qe5 Qe8 33. a4 Qd8 34. R1f2 Qe8 ({Or} 34... d3 $2 35. Rd2 $18) 35. R2f3 Qd8 36. Bd3 Qe8 (36... Qg8 {only leads to a suffocating end.} 37. Rf7 Rxf7 38. exf7 Rxf7 39. Bc4 $18) 37. Qe4 $1 Nf6 (37... Rxe6 $4 {is worse.} 38. Rf8+ $1 Nxf8 39. Rxf8+ Qxf8 40. Qh7#) 38. Rxf6 $1 $18 gxf6 39. Rxf6 Kg8 40. Bc4 Kh8 41. Qf4 1-0

[Event "World Cup"]
[Site "Reykjavik"]
[Date "1988.10.??"]
[Round "10"]
[White "Spassky, Boris Vasilievich"]
[Black "Hjartarson, Johann"]
[Result "0-1"]
[ECO "D59"]
[WhiteElo "2560"]
[BlackElo "2610"]
[PlyCount "64"]
[EventDate "1988.10.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ISL"]
[EventCategory "15"]
[SourceTitle "CBM 010"]
[Source "ChessBase"]
[SourceDate "1989.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1989.06.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. Bg5 h6 6. Bh4 Be7 7. e3 O-O 8. Bd3 c5 9. O-O cxd4 10. exd4 d5 11. cxd5 ({RR} 11. Qe2 Nc6 12. cxd5 Nxd5 13. Qe4 g6 14. Nxd5 exd5 15. Qf4 Bxh4 16. Nxh4 Qg5 {½-½ (16) Moiseenko,A (2665)-Beliavsky,A (2630) Warsaw 2005}) ({RR} 11. Rc1 Nbd7 12. Ne5 Rc8 13. Nxd7 Qxd7 14. Bxf6 Bxf6 15. cxd5 {½-½ (15) Afanasieva,M (1782)-Saulin,G (1809) Dzhubga RUS 2023}) ({RR} 11. Bxf6 Bxf6 12. cxd5 exd5 13. Re1 Nc6 14. Bb5 Ne7 15. Ne5 Bxe5 16. Rxe5 Ng6 17. Re3 Qg5 18. Rg3 Qf6 19. Qd2 Rad8 20. Re1 Bc8 21. Qd1 Qf4 22. Rge3 Be6 23. g3 Qd6 24. Bd3 Ne7 25. Bb1 Rfe8 {Spassky,B (2610)-Portisch,L (2625) Geneve 1977 1-0 (61)}) 11... Nxd5 12. Bg3 Nxc3 $146 ({RR} 12... Nd7 13. Re1 a6 14. Rc1 Nxc3 15. bxc3 Ba3 16. Rb1 Re8 17. c4 Bf8 18. Ne5 Nxe5 19. Bxe5 Bd6 20. Qg4 Bxe5 21. Rxe5 Bc6 22. h4 b5 23. Rbe1 bxc4 24. Bxc4 Qf6 25. R1e3 Bb5 26. Rf3 Qe7 27. Rg3 {Gausel,E (2375)-Gola,M (2375) St Ingbert 1989 1-0 (47)}) ({RR} 12... Nc6 13. Rc1 Nxc3 14. bxc3 Ba3 15. Rb1 Bd6 16. Bc2 Ba6 17. Re1 Bxg3 18. hxg3 Rc8 19. Rc1 Qd6 20. Bb1 Rfe8 21. c4 Red8 22. Qc2 Nxd4 23. Qh7+ Kf8 24. Nh4 Rxc4 25. Rxc4 Bxc4 26. Qh8+ Ke7 27. Qxg7 {Baburin,A (2541)-Berzinsh,R (2445) Sunningdale 2006 1-0 (59)}) 13. bxc3 Nc6 14. Re1 Bf6 15. Rc1 Rc8 16. Qe2 Na5 17. Ne5 Qd5 18. f4 Bxe5 19. fxe5 Rc7 20. Qf2 Rfc8 21. Re3 Nc4 22. Re2 Na3 23. Rf1 Nb5 24. Re4 Nxc3 25. Rg4 Qxa2 26. Rxg7+ Kxg7 27. Qf6+ Kg8 28. Rf2 Ne4 29. Rxa2 Nxf6 30. exf6 Rc3 31. Rd2 a5 32. Kf2 a4 0-1

[Event "Match/Nation YUG-URS"]
[Site "Skopje"]
[Date "1969.??.??"]
[Round "?"]
[White "Gligoric, Svetozar"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D59"]
[PlyCount "31"]
[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 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 Rxc5 14. Nxd5 Bxd5 15. Rxc5 Qxc5 16. Qa4 $146 ({RR} 16. Qd2 Nc6 17. Rc1 Qf8 18. a3 Na5 19. Rc3 Nb3 20. Qc2 Nc5 21. Nd2 a5 22. Bf3 Rd8 23. h3 Bxf3 24. Nxf3 Qd6 25. Nd4 e5 26. Nf5 Qd1+ 27. Kh2 Qxc2 28. Rxc2 a4 29. Ne7+ Kf8 30. Nc6 Rd5 {Andersson,U (2625)-Portisch,L (2635) Reykjavik 1988 ½-½ (41)}) ({RR} 16. Qd2 Nc6 17. Rc1 Qe7 18. a3 Rd8 19. Qc2 Bxf3 20. Bxf3 Ne5 21. Be2 {½-½ (21) Juhasz,K (2486)-Hracek,Z (2542) Austria AUT 2022}) 1/2-1/2

[Event "Candidates sf Spassky-Larsen +4-1=3"]
[Site "Malmo"]
[Date "1968.07.20"]
[Round "8"]
[White "Larsen, Bent"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D59"]
[PlyCount "61"]
[EventDate "1968.07.06"]
[EventType "match"]
[EventRounds "8"]
[EventCountry "SWE"]
[SourceTitle "Candidates"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O 7. Nf3 b6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Nxd5 exd5 11. Be2 Be6 12. O-O c5 13. Qd2 Nd7 14. b3 a5 15. Bb5 Nf6 16. Rac1 Rfc8 ({RR} 16... Ne4 17. Qb2 Rfc8 18. Ne5 Nd6 19. Be2 a4 20. bxa4 Rxa4 21. Qxb6 c4 {½-½ (21) Najdorf,M-Spassky,B Lugano 1968}) 17. Qb2 $146 ({RR} 17. Ne5 Ne4 18. Qe2 Qb7 19. a4 Nd6 20. Bd3 cxd4 21. exd4 Rxc1 {½-½ (21) Simagin,V-Filip,M Moscow 1959}) 17... Bd7 18. Bd3 a4 19. Rc2 Be6 20. Rfc1 Qa7 21. h3 axb3 22. axb3 Qa3 23. Qxa3 Rxa3 24. dxc5 Rxb3 25. Ba6 Rxc5 26. Rxc5 bxc5 27. Rxc5 Rb1+ 28. Kh2 Rb2 29. Nd4 Rxf2 30. Be2 Ne4 31. Rc7 1/2-1/2

[Event "Olympiad-18 Final A"]
[Site "Lugano"]
[Date "1968.10.31"]
[Round "7"]
[White "Najdorf, Miguel"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D59"]
[PlyCount "42"]
[EventDate "1968.10.26"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "SUI"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Argentina"]
[BlackTeam "Soviet Union"]
[WhiteTeamCountry "ARG"]
[BlackTeamCountry "URS"]

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. Be2 Be6 12. O-O c5 13. Qd2 Nd7 14. b3 a5 15. Bb5 Nf6 16. Rac1 Ne4 17. Qb2 Rfc8 18. Ne5 Nd6 19. Be2 a4 $146 ({RR} 19... Nf5 20. Bd3 Nd6 21. Qa3 Qa7 22. Be2 a4 23. dxc5 bxc5 24. Bf3 Nb5 25. Qb2 axb3 26. Qxb3 Rab8 27. Bxd5 Nd4 28. exd4 Rxb3 29. Bxe6 fxe6 30. axb3 Rc7 31. Rxc5 Rxc5 {½-½ (31) Larsen,B-Portisch,L Porec 1968}) 20. bxa4 Rxa4 21. Qxb6 c4 1/2-1/2

[Event "Linares-05"]
[Site "Linares"]
[Date "1985.03.11"]
[Round "3"]
[White "Timman, Jan H"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D59"]
[WhiteElo "2650"]
[BlackElo "2580"]
[PlyCount "33"]
[EventDate "1985.03.08"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ESP"]
[EventCategory "14"]
[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 h6 6. Bh4 O-O 7. e3 b6 8. Rc1 Bb7 9. cxd5 Nxd5 10. Nxd5 Bxd5 11. Bxe7 Qxe7 12. Be2 c5 13. dxc5 bxc5 14. Bc4 ({RR} 14. O-O Nd7 15. Qc2 Nf6 16. b3 Rac8 17. Nd2 Rfd8 18. Rfd1 Qb7 19. f3 Bc6 20. Nc4 Nd5 21. e4 Nb4 22. Qb2 Bb5 23. Nd6 Rxd6 24. Rxd6 Bxe2 25. Qxe2 Qc7 26. Rd2 Qb6 27. Kh1 a5 28. Qc4 Rd8 {Reshetnikov,A (2492)-Beyer,L (2226) chess.com INT 2025 1-0 (31)}) 14... Rd8 15. Qe2 Nd7 $146 ({RR} 15... Nc6 16. O-O Bxf3 17. Qxf3 Ne5 18. Qe4 Nxc4 19. Qxc4 Rd2 {½-½ (19) Chekhov,V (2495)-Zaitsev,I (2400) Moscow 1986}) 16. O-O Rab8 17. Rc2 1/2-1/2

[Event "URS-ch30 Final"]
[Site "Yerevan"]
[Date "1962.12.19"]
[Round "19"]
[White "Spassky, Boris Vasilievich"]
[Black "Korelov, Alexander Pavlovich"]
[Result "1-0"]
[ECO "D60"]
[PlyCount "99"]
[EventDate "1962.11.22"]
[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 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Bd3 dxc4 8. Bxc4 c5 9. O-O a6 10. a4 h6 11. Bh4 cxd4 12. exd4 Nb6 13. Bb3 Nbd5 14. Ne5 ({RR} 14. Re1 Bd7 15. Ne5 Bc6 {½-½ (15) Lukacs,P (2437)-Csom,I (2415) Hungary 2001}) 14... Bd7 $146 ({RR} 14... Nxc3 15. bxc3 Nd5 16. Bxe7 Qxe7 17. Bxd5 exd5 18. Rb1 Bf5 19. Rb6 Rac8 20. Qb3 Rc7 21. Re1 Rd8 22. Re3 Rdc8 23. h3 Be6 24. a5 Rd8 25. Qb2 Rdc8 26. Qb3 Rd8 27. Kh2 Rd6 28. Rb4 Rd8 29. Nd3 {Khovalyg,E (2085)-Saidov,B (2313) Yevpatoria UKR 2023 0-1 (55)}) ({RR} 14... Nxc3 15. bxc3 Nd5 16. Bxe7 Qxe7 17. Bxd5 exd5 18. Rb1 Bf5 19. Rb6 Rac8 20. Qb3 Rc7 21. Re1 Rd8 22. Re3 Rdc8 23. h3 Be6 24. a5 Rd8 25. Qb2 Rdc8 26. Qb3 Rd8 27. Kh2 Rd6 28. Rb4 Rd8 29. Nd3 {Khovalyg,E (2085)-Saidov,B (2313) Yevpatoria UKR 2023 0-1 (55)}) 15. Nxd5 Nxd5 16. Bxd5 exd5 17. Bxe7 Qxe7 18. Qb3 Bc6 19. Rac1 Rfc8 20. Rfe1 Qd6 21. a5 Bb5 22. Qf3 f6 23. Ng6 Rxc1 24. Rxc1 Re8 25. h4 Bc6 26. h5 Qb4 27. Qc3 Qxc3 28. bxc3 Kf7 29. Nf4 Ke7 30. f3 Kd6 31. Kf2 Rb8 32. Rb1 Bb5 33. Ke3 b6 34. axb6 Rxb6 35. Nd3 Rb7 36. Kf4 Ra7 37. Nc5 Re7 38. Nxa6 Bc6 39. Rb8 Rb7 40. Rg8 Bb5 41. Nc5 Re7 42. g4 Be8 43. Nd3 Ke6 44. Rf8 Kd6 45. Nf2 Re2 46. Nd1 Ke7 47. Rh8 Bf7 48. Ne3 Be6 49. Ra8 Re1 50. Nf5+ 1-0

[Event "Hoogovens"]
[Site "Beverwijk"]
[Date "1967.01.11"]
[Round "1"]
[White "Spassky, Boris Vasilievich"]
[Black "Darga, Klaus"]
[Result "1-0"]
[ECO "D60"]
[PlyCount "65"]
[EventDate "1967.01.11"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "NED"]
[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. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Bd3 dxc4 8. Bxc4 c5 9. O-O a6 10. a4 cxd4 11. exd4 Nb6 12. Bb3 Bd7 13. Qe2 ({RR} 13. Re1 Bc6 14. Ne5 Nbd5 15. Qf3 Qb6 16. Bxf6 Nxf6 17. d5 Qxb3 18. dxc6 bxc6 19. Nxc6 Bb4 20. Nxb4 Qxb4 21. Qe2 a5 22. Rad1 Rab8 23. Rd2 h6 24. h3 Rfe8 25. Red1 e5 26. Qe3 Kh7 27. Qe1 Qf4 {Subasi,C (1906)-Ilgaz,Y (2147) Kayseri TUR 2025 ½-½ (89)}) 13... Bc6 14. Rfd1 Bd5 $146 ({RR} 14... Nbd5 15. Ne5 h6 16. Bc1 Bb4 17. Qd3 Bd6 18. Qh3 Nxc3 19. bxc3 Be4 20. c4 Qc7 21. Bf4 Bf5 22. Qf3 Ng4 23. Nxg4 Bxf4 24. g3 Bxg4 25. Qxg4 Bg5 26. Qe4 Rae8 27. Rab1 Re7 28. c5 Bf6 29. h4 {Spraggett,K (2560)-Prandstetter,E (2430) Taxco 1985 1-0 (52)}) ({RR} 14... Nfd5 15. Bd2 Nb4 16. Ne5 Qxd4 17. Nxf7 Rxf7 18. Be3 Qe5 19. Bxb6 Qxe2 20. Nxe2 Bd5 21. Bxd5 Nxd5 22. Bd4 Rd8 23. Nc3 Nxc3 24. bxc3 {½-½ (24) Spraggett,K (2580)-Sokolov,A (2595) Saint John 1988}) 15. Nxd5 Nbxd5 16. Ne5 h6 17. Bh4 Rc8 18. a5 Rc7 19. h3 Nd7 20. Bxe7 Qxe7 21. Ng6 fxg6 22. Bxd5 Rf6 23. Rac1 Nf8 24. Bf3 Rf5 25. d5 Rxc1 26. Rxc1 Qg5 27. Qe3 exd5 28. Qxg5 hxg5 29. Rc5 Ne6 30. Rxd5 Rf7 31. Rd6 Re7 32. Bd5 Kf7 33. Rb6 1-0

[Event "Tallinn"]
[Site "Tallinn"]
[Date "1975.03.09"]
[Round "15"]
[White "Spassky, Boris Vasilievich"]
[Black "Lengyel, Levente"]
[Result "1-0"]
[ECO "D60"]
[PlyCount "39"]
[EventDate "1975.02.16"]
[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 {Ftacnik,Lubomir} d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 O-O 6. e3 Nbd7 7. Bd3 dxc4 8. Bxc4 c5 9. O-O a6 10. a4 cxd4 11. exd4 Nb6 12. Bb3 Nbd5 13. Ne5 ({RR} 13. Qe2 Re8 14. Rfe1 Nc7 15. Rac1 Bd7 16. Ne5 Bc6 17. Nxc6 bxc6 18. Red1 Ncd5 19. Nxd5 cxd5 20. Rc6 Qb8 {½-½ (20) Weng,X (1776)-Wang,X Shanghai CHN 2024}) 13... Nb4 14. Re1 Bd7 15. Qe2 b6 $146 ({RR} 15... Rc8 16. d5 Nfxd5 ({RR} 16... exd5 17. Nxd7 Qxd7 18. Qxe7) ({RR} 16... Nbxd5 17. Nxd5) 17. Nxd5 Nxd5 ({RR} 17... exd5 18. Nxf7 Rxf7 19. Bxe7) 18. Bxd5 Bxg5 ({RR} 18... exd5 19. Nxd7 Bxg5 20. Nxf8 Qxf8 21. Rad1 Rd8 22. Qf3) 19. Bxb7 Rc7 20. Bxa6 Bc8 ({RR} 20... Qb8 21. Red1 Be8 22. a5) 21. Bxc8 Qxc8 22. a5 ({RR} 22. b4 Rc2 23. Qd1 Bf6 24. Rb1) 22... Rc2 23. Qb5 ({RR} 23. Qf3 Bf6 ({RR} 23... Rxb2 24. a6 Qa8 ({RR} 24... Rb8 25. a7 Ra8 26. Nc6) 25. Qxa8 Rxa8 26. a7 Bf6 ({RR} 26... f6 27. Rab1 Rxa7 28. Rxb2 fxe5 29. f3) 27. Nc6 Kf8 28. Reb1) 24. b4) 23... Bd2 24. Red1 Rd8 ({RR} 24... Qc7 25. a6 Rc5 26. Qd7 Qxe5 27. Qxd2 Rd5 28. Qc3 Rxd1+ 29. Rxd1) 25. a6 Qb8 ({RR} 25... Rd5 26. Qb7 f6 27. Qxc8+ Rxc8 28. Nf3) 26. Qa4 ({RR} 26. Qxb8 Rxb8 27. a7 Ra8 28. Nd3 f6 29. Ra4 e5 30. Rda1 Rc7 31. Kf1 e4 32. Ne1) 26... Rdc8 27. a7 Qa8 ({RR} 27... Qxe5 28. Qxc2) 28. Qd7 Be3 29. Qxf7+ Kh8 30. Ng4 {Ernst,S (2473)-Straeter,T (2342) Germany 2005 CBM 111 [Ftacnik,Lubomir] 1-0 (60)} {RR} Bb6 31. Qxe6 Bxa7 32. Ne3) 16. d5 Bc8 17. Rad1 Qc7 18. dxe6 Bxe6 19. Bxe6 fxe6 20. Nd7 1-0

[Event "Reggio Emilia-26 1983/84"]
[Site "Reggio Emilia"]
[Date "1983.12.30"]
[Round "4"]
[White "Spassky, Boris Vasilievich"]
[Black "Toth, Bela"]
[Result "1/2-1/2"]
[ECO "D61"]
[WhiteElo "2605"]
[BlackElo "2375"]
[PlyCount "41"]
[EventDate "1983.12.27"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ITA"]
[EventCategory "9"]
[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. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Qc2 h6 8. Bh4 c5 9. cxd5 Nxd5 10. Bxe7 Qxe7 11. Nxd5 exd5 12. dxc5 Nxc5 13. Be2 Bg4 14. O-O Rac8 15. Rac1 ({RR} 15. Rad1 Rfd8 16. h3 Ne6 17. Qa4 Bxf3 18. Bxf3 Qc5 19. b4 Qc4 20. Qxa7 d4 21. exd4 Nxd4 22. Bxb7 Rc7 23. Qa5 Rcd7 24. Ba6 Qe6 25. Kh1 Rd6 26. b5 g6 27. a4 Qf5 28. Qb4 Qe5 29. Qc3 Qf4 {Carlsen,M (2847)-Karjakin,S (2757) chess24.com INT 2021 1-0 (40)}) ({RR} 15. Qd2 Rfd8 16. Rac1 Qf6 17. h3 Bh5 18. Rfd1 b6 19. Qd4 Qxd4 20. Rxd4 Ne6 21. Rxc8 Rxc8 22. Rxd5 Rc2 23. Rxh5 Rxe2 24. Rb5 Nc5 25. Kf1 Rc2 26. Nd4 Rd2 27. Ke1 Rxb2 28. Rxb2 Nd3+ 29. Kd2 Nxb2 {Serikbay,A (2240)-Mamakova,A (2069) Astana KAZ 2026 1-0 (44)}) 15... Qf6 16. Nd4 Ne4 $146 ({RR} 16... Bxe2 17. Qxe2 Ne6 18. Nxe6 fxe6 19. Qd2 Qe5 20. h3 b6 21. Rxc8 Rxc8 22. Rc1 Rxc1+ 23. Qxc1 Qe4 24. a3 Kh7 25. Qc3 e5 26. f3 Qf5 27. Kf2 Qf6 28. Qc2+ Qg6 29. Qc7 Qf6 30. Qxa7 e4 31. b4 {Belke,F (2273)-Neubauer,M (2421) Playchess.com INT 2020 ½-½ (43)}) ({RR} 16... Bxe2 17. Qxe2 Ne6 18. Nxe6 fxe6 19. Qd2 Qe5 20. h3 b6 21. Rxc8 Rxc8 22. Rc1 Rxc1+ 23. Qxc1 Qe4 24. a3 Kh7 25. Qc3 e5 26. f3 Qf5 27. Kf2 Qf6 28. Qc2+ Qg6 29. Qc7 Qf6 30. Qxa7 e4 31. b4 {Belke,F (2273)-Neubauer,M (2421) Playchess.com INT 2020 ½-½ (43)}) 17. Bxg4 Rxc2 18. Rxc2 Re8 19. Rd1 a6 20. Bd7 Re7 21. Ba4 1/2-1/2

[Event "IBM"]
[Site "Amsterdam"]
[Date "1973.??.??"]
[Round "11"]
[White "Spassky, Boris Vasilievich"]
[Black "Marovic, Drazen"]
[Result "1/2-1/2"]
[ECO "D63"]
[PlyCount "30"]
[EventDate "1973.07.10"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "NED"]
[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. Nc3 Be7 4. Nf3 Nf6 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 a6 8. cxd5 exd5 9. Bd3 c6 10. O-O Re8 11. a3 a5 $146 ({RR} 11... Nf8 12. h3 Ng6 13. Qc2 Ne4 14. Bf4 Nxc3 15. Qxc3 Nxf4 16. exf4 Bd6 17. Qd2 Qc7 18. Rfe1 Bd7 19. g3 Rxe1+ 20. Rxe1 Re8 21. Rc1 Qc8 22. Qc2 Bxh3 23. Bxh7+ Kf8 24. Nh4 Bxf4 25. Nf5 Bg5 26. Nd6 {Kuzmin,G-Kimelfeld,R Riga 1968 0-1}) ({RR} 11... Nf8 12. Qb3 Ng6 13. Rfe1 Nd7 14. Bxe7 Rxe7 15. Bxg6 hxg6 16. e4 dxe4 17. Nxe4 Nf8 18. Nc5 Be6 19. Qb4 a5 20. Qc3 Bd5 21. Rxe7 Qxe7 22. Qe3 Qc7 23. Ng5 Rd8 24. h4 f6 25. Nh3 b6 26. Na4 {Yermolinsky,A (2590)-Orlov,G (2510) Key West 1994 ½-½ (85)}) ({RR} 11... Nf8 12. Na4 Bg4 13. h3 Bh5 14. Nc5 Ne4 15. Bxe7 Qxe7 16. Be2 Nxc5 17. Rxc5 Ne6 18. Rc3 Rad8 19. Ne5 Bxe2 20. Qxe2 f6 21. Nf3 Nc7 22. Qd2 Nb5 23. Rc2 Nd6 24. Qe2 Ne4 25. Nd2 f5 26. Nxe4 {Kummer,H (2195)-Stadlinger,L (1961) Innsbruck AUT 2025 1-0 (76)}) ({RR} 11... Nf8 12. Bxf6 Bxf6 13. b4 Bg4 14. Be2 Be7 15. Ne5 Bxe2 {½-½ (15) Spassky,B-Lombardy,W Tallinn 1975}) 12. Rb1 Ne4 13. Bxe4 Bxg5 14. Bd3 Be7 15. b4 Bd6 1/2-1/2

[Event "Tallinn"]
[Site "Tallinn"]
[Date "1975.03.03"]
[Round "11"]
[White "Spassky, Boris Vasilievich"]
[Black "Lombardy, William James"]
[Result "1/2-1/2"]
[ECO "D63"]
[PlyCount "30"]
[EventDate "1975.02.16"]
[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 c6 7. Rc1 Nbd7 8. a3 a6 9. cxd5 exd5 10. Bd3 Re8 11. O-O Nf8 ({RR} 11... a5 12. Rb1 Ne4 13. Bxe4 Bxg5 14. Bd3 Be7 15. b4 Bd6 {½-½ (15) Spassky,B-Marovic,D Amsterdam 1973}) 12. Bxf6 ({RR} 12. Qb3 Ng6 13. Rfe1 Nd7 14. Bxe7 Rxe7 15. Bxg6 hxg6 16. e4 dxe4 17. Nxe4 Nf8 18. Nc5 Be6 19. Qb4 a5 20. Qc3 Bd5 21. Rxe7 Qxe7 22. Qe3 Qc7 23. Ng5 Rd8 24. h4 f6 25. Nh3 b6 26. Na4 Ne6 {Yermolinsky,A (2590)-Orlov,G (2510) Key West 1994 ½-½ (85)}) ({RR} 12. Na4 Bg4 13. h3 Bh5 14. Nc5 Ne4 15. Bxe7 Qxe7 16. Be2 Nxc5 17. Rxc5 Ne6 18. Rc3 Rad8 19. Ne5 Bxe2 20. Qxe2 f6 21. Nf3 Nc7 22. Qd2 Nb5 23. Rc2 Nd6 24. Qe2 Ne4 25. Nd2 f5 26. Nxe4 fxe4 {Kummer,H (2195)-Stadlinger,L (1961) Innsbruck AUT 2025 1-0 (76)}) 12... Bxf6 13. b4 $146 ({RR} 13. h3 Be7 14. b4 Bd6 15. Rb1 Ng6 16. Re1 a5 17. Rb3 axb4 18. axb4 Be6 19. Rb2 Nh4 20. Bf1 Ra3 21. Nxh4 Qxh4 22. Na4 b5 23. Nc5 {½-½ (23) Morilla Morilla,C (1945)-Cabello Fernandez,E (2124) Asturias 2003}) 13... Bg4 14. Be2 Be7 15. Ne5 Bxe2 1/2-1/2

[Event "Fajr op 02th"]
[Site "Iran"]
[Date "1992.??.??"]
[Round "5"]
[White "Kouatly, Bachar"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D65"]
[WhiteElo "2515"]
[BlackElo "2545"]
[PlyCount "31"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRI"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 {Blake,Joseph Henry} d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Rc1 O-O 7. Nf3 a6 8. cxd5 exd5 9. Bd3 c6 10. Qc2 Re8 ({RR} 10... h6 11. Bf4 Ne8 12. O-O Bd6 13. Bxd6 Nxd6 14. b4 b5 15. e4 Nb6 16. exd5 cxd5 17. a4 Nbc4 18. Rfe1 Be6 19. Nd2 Qg5 20. Nb3 Rae8 21. Nc5 Bc8 22. a5 h5 23. Rcd1 h4 24. Qc1 Qh5 25. h3 {Morales Garcia,S (2228)-Cori Quispe,K (2450) Queretaro MEX 2026 1-0 (36)}) 11. Bf5 $146 ({RR} 11. Bf4 Nf8 12. h3 Ng6 13. Bh2 Bd6 14. Bxd6 Qxd6 15. O-O Bd7 16. Na4 Rad8 17. Nc5 Bc8 18. a4 Qe7 19. b4 Ne4 20. Bxe4 dxe4 21. Nd2 f5 22. Rfd1 Nh4 23. Kh2 g5 24. Qc4+ Kg7 25. Qe2 h5 {Landau,S-Rubinstein,A Rotterdam 1931 EXT 2017 [Blake,Joseph Henry] 1-0 (34)}) ({RR} 11. h3 Nf8 12. Bf4 Ng6 13. Bh2 Bd6 14. Bxd6 Qxd6 15. O-O Bd7 16. Na4 Rad8 17. Qc5 Qb8 18. Qb6 Bc8 19. Bxg6 hxg6 20. Ne5 Qd6 21. Nc5 Qe7 22. Rc3 Ne4 23. Nxe4 dxe4 24. Rfc1 g5 25. Rc5 f6 {Gyimesi,Z (2594)-Bischoff,K (2561) Germany 2009 1-0 (38)}) ({RR} 11. Bf4 Nf8 12. h3 Bd6 13. Bxd6 Qxd6 14. O-O Be6 15. Na4 Re7 16. Nc5 Rae8 17. Nxe6 Rxe6 18. Qb3 Qe7 19. Ne5 g6 20. a4 Qc7 21. f4 R6e7 22. g4 h6 23. h4 Qc8 24. Qd1 h5 25. g5 Ng4 {Da Silva Rocha,A-Letelier Martner,R Montevideo 1938 ½-½}) 11... Nf8 12. Bxc8 Rxc8 13. O-O Ne6 14. Bxf6 Bxf6 15. b4 Qd6 16. Qb3 1/2-1/2

[Event "FRA-chT"]
[Site "France"]
[Date "1992.??.??"]
[Round "?"]
[White "Roos, Daniel"]
[Black "Spassky, Boris Vasilievich"]
[Result "0-1"]
[ECO "D65"]
[WhiteElo "2390"]
[BlackElo "2545"]
[PlyCount "86"]
[EventDate "1992.??.??"]
[EventType "team"]
[EventRounds "8"]
[EventCountry "FRA"]
[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 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 O-O 7. Rc1 a6 8. cxd5 exd5 9. Bd3 c6 ({RR} 9... Re8 10. O-O c6 {½-½ (11) Browne,W (2530)-Agdestein,S (2515) Naestved 1985}) 10. Qc2 Re8 11. O-O g6 12. Rfe1 ({RR} 12. Bf4 Nf8 13. h3 Ne6 14. Bh2 Ng7 15. Qb3 Bd6 16. Ne5 Qe7 17. Rfe1 Be6 18. a3 Rab8 19. Na4 Nd7 20. Nxd7 Bxh2+ 21. Kxh2 Qxd7 22. Qb4 Bf5 23. Bf1 g5 24. Kg1 Ne6 25. f3 Bg6 26. Qc3 h5 {Nguyen Thi Thanh An (2138)-Tian Tian (2096) Hong Kong HKG 2026 ½-½ (44)}) 12... Nf8 13. Bxf6 $146 ({RR} 13. h3 Ne6 14. Bh6 Bf8 15. Bxf8 Kxf8 16. b4 Qd6 17. Qb2 Ng7 18. a4 Bf5 19. Bf1 Ne6 20. b5 a5 21. bxc6 bxc6 22. g4 Rab8 23. Qa2 Be4 24. Ne5 c5 25. Nb5 Rxb5 26. Bxb5 cxd4 27. Bxe8 Qxe5 {Cebalo,M (2485)-Ciolac,G (2385) Porto San Giorgio 1997 1-0 (48)}) ({RR} 13. e4 dxe4 14. Nxe4 Ne6 15. Nxf6+ Bxf6 16. Bxf6 Qxf6 17. Bc4 Rd8 18. Rcd1 Nf4 19. Qb3 Bg4 20. Bxf7+ Qxf7 21. Qxf7+ Kxf7 22. Ne5+ Kf8 23. Nxg4 Rd6 24. Re3 Ne6 25. Red3 Rad8 26. d5 cxd5 27. Ne5 Ke7 {Borowicz,P (2009)-Kosny,M (2002) Warsaw 2009 0-1 (71)}) 13... Bxf6 14. b4 Ne6 15. a4 a5 16. b5 Qd6 17. Qb3 Bd7 18. Rb1 Bg7 19. Red1 Red8 20. Bf1 Be8 21. Rdc1 c5 22. dxc5 Nxc5 23. Qd1 Rac8 24. Nd4 Bd7 25. g3 Ne4 26. Rb3 h5 27. Bg2 Be6 28. Nce2 Rxc1 29. Qxc1 Rc8 30. Qe1 b6 31. Nxe6 Qxe6 32. Nd4 Bxd4 33. exd4 Rc4 34. Re3 Qc8 35. Bxe4 Rc1 36. Bxd5 Rxe1+ 37. Rxe1 Qc3 38. Re7 Qxd4 39. Bxf7+ Kf8 40. Rc7 Qxa4 41. Bc4 g5 42. f4 Qd1+ 43. Kf2 Qc2+ 0-1

[Event "Match/Nation HUN-RSFSR"]
[Site "Budapest"]
[Date "1967.??.??"]
[Round "1"]
[White "Spassky, Boris Vasilievich"]
[Black "Portisch, Lajos"]
[Result "1-0"]
[ECO "D65"]
[PlyCount "69"]
[EventDate "1967.??.??"]
[EventType "team"]
[EventRounds "4"]
[EventCountry "HUN"]
[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. Nf3 O-O 6. e3 Nbd7 7. Rc1 a6 8. cxd5 exd5 9. Bd3 c6 10. O-O Re8 11. Qc2 Nf8 12. Bxf6 Bxf6 13. b4 Be7 14. Rb1 Bd6 15. Rfe1 ({RR} 15. Bf5 Bxf5 16. Qxf5 Qe7 17. a3 g6 18. Qd3 Nd7 19. Na4 b5 20. Nc5 Nb6 21. a4 Nxa4 22. Nxa4 bxa4 23. Qa3 a5 24. Qxa4 axb4 25. Qxc6 Qe6 26. Qb5 Rec8 27. Rb2 Rab8 28. Qe2 Rc3 29. Rfb1 Rbc8 {Takyrbashev,B (2145)-Sezdbekov,R (2232) Bishkek 2022 0-1 (38)}) 15... Re6 16. e4 Rh6 $146 ({RR} 16... dxe4 17. Nxe4 Rh6 18. Nxd6 Rxd6 19. h3 Be6 20. a4 Bd5 21. Be4 Bxe4 22. Rxe4 Ne6 23. Qc4 Rd5 24. Rbe1 Qd6 25. Qb3 Rf8 26. Qc3 h6 27. Qb2 Rd8 28. Qb3 Kf8 29. Kh1 Nxd4 30. Nxd4 Rxd4 31. Qe3 {Ogaard,L-Csom,I Skopje 1972 0-1 (41)}) 17. h3 Bxh3 18. gxh3 Rxh3 19. Re3 Ne6 20. Bf1 Rxf3 21. Rxf3 Nxd4 22. Qd1 Qg5+ 23. Bg2 Nxf3+ 24. Qxf3 d4 25. Ne2 Qd2 26. a3 d3 27. Nd4 Qc3 28. Nf5 Bf8 29. Rd1 Rd8 30. Qg3 Qb3 31. Bf3 d2 32. Rxd2 Re8 33. Rd7 g6 34. Rxb7 Qxa3 35. Kg2 1-0

[Event "World-ch27 Fischer-Spassky +7-3=11"]
[Site "Reykjavik"]
[Date "1972.08.08"]
[Round "12"]
[White "Fischer, Robert James"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "D66"]
[WhiteElo "2785"]
[Annotator "ChessBase"]
[PlyCount "110"]
[EventDate "1972.07.11"]
[EventType "match"]
[EventRounds "21"]
[EventCountry "ISL"]
[SourceTitle "MainBase"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 {Ftacnik,Lubomir} e6 2. Nf3 d5 3. d4 Nf6 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 Nbd7 8. Rc1 c6 9. Bd3 dxc4 10. Bxc4 b5 (10... Nd5 11. Bxe7 (11. Bg3 $14) 11... Qxe7 12. Ne4 $14 {Timman} (12. O-O $14)) 11. Bd3 a6 12. a4 (12. e4 Nxe4 13. Bxe4 Bxh4 14. Bxc6 Ra7 15. O-O Nb6 $15 {Euwe-Aljechin/wm 1935/}) (12. O-O c5 $1 (12... Bb7 $2 13. Bxf6 Nxf6 14. Ne4 $16) 13. a4 b4 14. Ne4 cxd4 $10 {Timman}) (12. Bb1 c5 13. dxc5 Nxc5 14. Qc2 Re8 15. Bxf6 Bxf6 16. Qh7+ Kf8 $10 {Timman}) 12... bxa4 (12... b4 13. Bxf6 (13. Ne4 Nxe4 14. Bxe7 Nxf2 15. Bxd8 Nxd1 16. Kxd1 Rxd8 {Capablanca-Rossolimo} 17. Be4 $1 $10 {Timman}) 13... gxf6 $1 $10 {Timman}) 13. Nxa4 Qa5+ 14. Nd2 Bb4 (14... Bb7 15. O-O Rac8 $2 16. Ne4 {/+- Taimanov-Jimenez/Palma de Mallorca/1970/}) 15. Nc3 c5 16. Nb3 (16. Nc4 Qc7 17. Bg3 Qb7 18. O-O cxd4 19. exd4 Rd8 20. Na4 Nd5 $14 {Fine-Belawenez/Moskau/1937/}) 16... Qd8 (16... Qb6 17. dxc5 Bxc5 18. Nxc5 Qxc5 19. O-O Bb7 $14 {Timman}) 17. O-O cxd4 (17... Bb7 18. Be4 cxd4 19. Qxd4 {Timman}) 18. Nxd4 Bb7 19. Be4 $1 {Timman} Qb8 $8 (19... Qb6 20. Na4 Qa7 21. Rc7 $18 {Timman}) 20. Bg3 $146 (20. Nc6 Bxc6 21. Bxc6 Ra7 22. Bg3 Qb6 $2 (22... Qd8 23. Bd6 Bxd6 24. Qxd6 $16 {Timman}) 23. Na4 Qa5 24. Qd4 $1 $18 {Polugajevsky}) ({RR} 20. Nc6 Bxc6 21. Bxc6 Ra7 22. Bg3 Ne5 23. Qa4 ({RR} 23. Qe2 Bd6 24. Rfd1 Bc7 25. Ne4 Neg4 26. Nxf6+) ({RR} 23. Ne4 Nxe4 24. Bxe4 Bd6 25. Qe2 Nd7 26. Bxd6) 23... Bd6 24. Ne4 Nxe4 25. Bxe4 Nd7 26. Bxd6 Qxd6 27. Rfd1 Qe7 28. Qd4 Nf6 29. Bf3 Rb8 30. g3 a5 {½-½ (30) Sutter,O (2358)-Cvitan,O (2483) Switzerland 2021}) ({RR} 20. Nc6 Bxc6 21. Bxc6 Ra7 22. Bg3 Ne5 23. Qd4 Bd6 ({RR} 23... Nxc6 24. Bxb8 Nxd4 25. Bxa7 Bxc3 26. Bxd4) 24. Ne4 Nxc6 ({RR} 24... Nxe4 25. Bxe4 Rd8 26. Rfd1 Rad7 27. Bxe5 Bxe5 28. Qxd7 Rxd7 29. Rxd7) 25. Nxf6+ gxf6 26. Rxc6 ({RR} 26. Qxd6 Qxd6 27. Bxd6 Rc8) 26... Be5 ({RR} 26... Bxg3 27. hxg3 ({RR} 27. fxg3 f5 28. Qf6 Qb5 29. Rfc1 Kh7 30. Rxe6 fxe6 31. Qxf8 Qxb2 32. Qc8) 27... f5 28. Rd1) 27. Qg4+ Kh7 ({RR} 27... Kh8 28. Qh5 Kh7 29. Rc4) 28. Qe4+ Kg7 29. f4 Bc7 ({RR} 29... Bxb2 30. f5 Be5 31. Qg4+ Kh7 32. fxe6) 30. Be1 Qb5 ({RR} 30... Qxb2 31. Bc3 Qb8 32. Rf3 Rd8 33. Rg3+ Kf8 34. Bd4 Rb7 35. Bc5+ Bd6 36. Rxd6 Rxd6 37. Bxd6+ Qxd6 38. Qxb7 Qd1+ 39. Kf2 Qd2+ 40. Kf3 Qd1+ 41. Ke4) 31. Rf3 Rd8 ({RR} 31... Qxb2 32. Bc3 Qc1+ 33. Rf1 Qa3 34. Qd4) 32. Rg3+ Kh8 ({RR} 32... Kf8 33. Bb4+ Ke8 34. Rxe6+) 33. h3 Qd5 ({RR} 33... Rd1 34. Rxc7 Rxe1+ 35. Kh2) 34. Qc2 Bd6 {Kamsky,G (2710)-Salov,V (2715) Sanghi Nagar 1995 CBM 045 [Ftacnik,Lubomir] 1-0 (35)} ({RR} 34... Qd1 35. Qc3) ({RR} 34... Rd7 35. Bc3 Bd8 36. Bd4 Ra8 37. Rc5 Qd6 38. Rh5 Qf8 39. Qc5 Be7 40. Bxf6+ Bxf6 41. Qxf8+ Rxf8 42. Rxh6#) {RR} 35. e4 Qb5 36. Rxd6) ({RR} 20. Nc6 Bxc6 21. Bxc6 Ra7 22. Bg3 e5 23. Nd5 a5 24. Bh4 Nxd5 25. Qxd5 Nb6 26. Qb3 Rc7 27. Bg3 Qc8 28. Qc2 Re8 29. Rfd1 Re6 {½-½ (29) Battey,A (2326)-Lengyel,B (2276) Budapest 2011}) 20... Qa7 21. Nc6 $1 Bxc6 22. Bxc6 Rac8 { 23... c5 Timman} 23. Na4 Rfd8 24. Bf3 (24. Qe2 Nc5 {Timman}) 24... a5 $1 {Timman} 25. Rc6 (25. Qe2 $142 {Purdy} Nb6 {/= Timman}) 25... Rxc6 26. Bxc6 Rc8 27. Bf3 Qa6 28. h3 Qb5 29. Be2 Qc6 30. Bf3 Qb5 31. b3 Be7 32. Be2 Qb4 33. Ba6 Rc6 34. Bd3 Nc5 35. Qf3 Rc8 (35... Nce4 $1 36. Be5 Rc8 37. Bxf6 Nxf6 38. Rb1 $10 {Timman}) 36. Nxc5 Bxc5 37. Rc1 Rd8 (37... Qxb3 38. Rxc5 Rxc5 39. Qa8+ $18 {Purdy}) 38. Bc4 Qd2 39. Rf1 Bb4 (39... Qd7 $10 {Polugajevsky}) 40. Bc7 Rd7 41. Qc6 {Abgabezug  42.e4, 43.e5} Qc2 42. Be5 Rd2 43. Qa8+ Kh7 44. Bxf6 gxf6 45. Qf3 f5 46. g4 Qe4 47. Kg2 Kg6 48. Rc1 Ba3 49. Ra1 Bb4 50. Rc1 Be7 { 51... h4 Purdy} 51. gxf5+ exf5 52. Re1 Rxf2+ (52... Bh4 53. Re2 {Purdy}) 53. Kxf2 Bh4+ 54. Ke2 Qxf3+ 55. Kxf3 Bxe1 1/2-1/2

