[Event "URS-ESP mT"]
[Site "Logrono"]
[Date "1991.??.??"]
[Round "?"]
[White "Polugaevsky, Lev"]
[Black "Rodriguez Vargas, Orestes"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2630"]
[BlackElo "2235"]
[PlyCount "61"]
[EventDate "1991.12.??"]
[EventType "schev"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. g3 c4 6. Bg2 Bb4+ 7. Bd2 a5 ({RR} 7... Bxd2+ 8. Qxd2 Nc6 9. Nc3 Nf6 10. Ne5 O-O 11. b3 cxb3 12. axb3 Qb6 13. Nxc6 Qxc6 14. O-O Bf5 15. Ra5 Be6 16. Rfa1 Rfc8 17. Rc5 Qd7 18. Rxc8+ Rxc8 19. Rxa7 Qc6 20. Na2 Ne4 21. Qb2 Qb6 22. Ra4 {Aleksandrov,A (2589)-Grishchenko,S (2469) Orsha 2018 1-0 (43)}) ({RR} 7... Bxd2+ 8. Qxd2 Nc6 9. O-O Nf6 10. Nc3 O-O 11. Ne5 Be6 12. Nxc6 bxc6 13. b3 Qd7 14. Na4 Ne4 15. Bxe4 dxe4 16. Nc5 Qd5 17. Nxe6 Qxe6 18. bxc4 Qxc4 19. Rac1 Qe6 20. Rc5 Rfd8 21. Rfc1 Rd6 22. e3 {Golubovic,E (2330)-Essing,A (2206) chess.com INT 2026 1-0 (44)}) 8. O-O Ne7 9. Nc3 $146 ({RR} 9. b3 Nbc6 10. bxc4 dxc4 11. a3 Bxd2 12. Nbxd2 b5 13. a4 Ba6 14. axb5 Bxb5 15. Ne4 Nd5 16. Qd2 O-O 17. Rfb1 Ncb4 18. Nc3 Nxc3 19. Qxc3 Rc8 20. Ne5 Qb6 21. d5 Rfd8 22. Ng4 Rc5 23. Ne3 Ba6 {Kiselev,S (2470)-Tolstikh,N (2380) Cheliabinsk 1993 0-1 (61)}) ({RR} 9. b3 Nbc6 10. a4 O-O 11. Na3 c3 12. Be1 Bf5 13. Qc1 Rc8 14. Nb5 c2 15. Qb2 Bxe1 16. Nxe1 Nb4 17. Rc1 Qb6 18. Na3 Rc7 19. Nexc2 Rfc8 20. Ne3 Bd7 21. Rxc7 Qxc7 22. Rd1 g5 23. h3 f5 {Jose Abril,R (2340)-Rodriguez Vargas,O (2378) Catalunya 2013 1-0 (43)}) ({RR} 9. a3 Bxd2 10. Qxd2 Nbc6 11. Nc3 {½-½ (11) Robatsch,K (2410)-Lendwai,R (2425) Gamlitz 1993}) 9... Nbc6 10. a3 Bxc3 11. bxc3 b5 12. e4 O-O 13. exd5 Nxd5 14. Qb1 Rb8 15. Ng5 g6 16. Qe4 Nce7 17. Rfe1 h6 18. Nf3 g5 19. Ne5 Rb6 20. h4 Bf5 21. Qf3 Qc8 22. hxg5 hxg5 23. Qh5 Bh7 24. Qxg5+ Kh8 25. Qh4 b4 26. axb4 axb4 27. cxb4 c3 28. Bc1 Qe6 29. Ra5 f6 30. Bxd5 Nxd5 31. Ng6+ 1-0

[Event "Interzonal-11a"]
[Site "Riga"]
[Date "1979.09.23"]
[Round "13"]
[White "Polugaevsky, Lev"]
[Black "Ljubojevic, Ljubomir"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2625"]
[BlackElo "2590"]
[PlyCount "61"]
[EventDate "1979.09.05"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[EventCategory "12"]
[SourceTitle "IZT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 c6 4. Qc2 Nd7 5. g3 Ne7 ({RR} 5... dxc4 6. Nbd2 b5 7. b3 cxb3 8. Qxc6 Rb8 9. axb3 Bb7 10. Qc2 Qb6 11. Bg2 Ngf6 12. O-O Bb4 13. Ba3 Bxa3 14. Rxa3 O-O 15. b4 Qd6 16. Qb1 a6 17. e4 Qe7 18. e5 Nd5 19. Rb3 N5b6 20. Ne4 {Ulybin,M (2482)-Krasenkow,M (2630) Groningen 2018 ½-½ (68)}) ({RR} 5... f5 6. Bg2 Ngf6 7. O-O Bd6 8. b3 Qe7 9. Ba3 Bxa3 {0-1 (9) Lutz,I (1971)-Alaimo,R (2156) chess.com INT 2025}) 6. Bg2 g6 7. O-O Bg7 8. e4 $146 ({RR} 8. Bf4 O-O 9. Nbd2 Nf5 10. Nb3 a5 11. Rad1 b6 12. e4 Ne7 13. Rfe1 Ba6 14. Nbd2 Rc8 15. Bh3 h6 16. Bd6 Re8 17. c5 bxc5 18. dxc5 Ra8 19. Nb3 Nc8 20. Nbd4 Nxd6 21. cxd6 Nb8 22. Nxc6 Qxd6 {Tocchioni,D (2250)-Borgo,G (2391) Porto San Giorgio 2000 1-0 (31)}) 8... dxe4 9. Qxe4 O-O 10. Nc3 Nf5 11. Rd1 Qa5 12. Bf4 Qb4 13. Qe2 Nb6 14. c5 Nd5 15. Nxd5 exd5 16. a3 Qc4 17. Qd2 Re8 18. Rac1 Qb3 19. g4 Ne7 20. h3 b6 21. Re1 Be6 22. Be5 bxc5 23. Bxg7 Kxg7 24. Rxc5 Rab8 25. Ng5 Qxb2 26. Qf4 Rf8 27. Re3 Qd2 28. Qe5+ Kg8 29. Qf6 Rb1+ 30. Kh2 Nf5 31. gxf5 1/2-1/2

[Event "Antwerp"]
[Site "Antwerp"]
[Date "1993.??.??"]
[Round "4"]
[White "Polugaevsky, Lev"]
[Black "Kortschnoj, Viktor Lvovich"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2605"]
[BlackElo "2625"]
[PlyCount "42"]
[EventDate "1993.08.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BEL"]
[EventCategory "13"]
[SourceTitle "CBM 037"]
[Source "ChessBase"]
[SourceDate "1993.12.01"]
[SourceVersion "1"]
[SourceVersionDate "1993.12.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. e3 a6 5. Nbd2 c5 6. b3 cxd4 7. exd4 Nc6 8. Bb2 g6 9. Be2 Bg7 10. O-O O-O 11. Ne5 Nd7 12. Nxc6 bxc6 13. Nf3 $146 ({RR} 13. Rc1 a5 14. Nf3 Qb6 15. Qd2 Rd8 16. Qf4 Ba6 17. Bd3 Re8 {½-½ (17) Therrien,A (2239)-Wells,P (2499) High Wycombe 2012}) 13... Qa5 14. Qc2 Bb7 15. Rfd1 Rfc8 16. Bc3 Qc7 17. Qd2 Nf6 18. Ba5 Ne4 19. Bxc7 Nxd2 20. Bb6 Nxf3+ 21. Bxf3 Bh6 1/2-1/2

[Event "Match/Nation YUG-URS"]
[Site "Skopje"]
[Date "1969.??.??"]
[Round "?"]
[White "Polugaevsky, Lev"]
[Black "Parma, Bruno"]
[Result "1/2-1/2"]
[ECO "D30"]
[PlyCount "81"]
[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. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O Be7 5. b3 O-O 6. Bb2 c5 7. c4 Nc6 8. cxd5 exd5 9. d4 Ne4 10. dxc5 Bxc5 11. Nbd2 ({RR} 11. Nd4 Bg4 12. Nxc6 bxc6 13. Nd2 Ng5 14. Qc1 Qe7 15. e3 Rac8 16. Qc3 f5 17. a3 Bh3 18. Qe5 Qd7 19. Bxh3 Nxh3+ 20. Kg2 Ng5 21. Rad1 Bd6 22. Qd4 Rce8 23. Qd3 f4 24. exf4 Qh3+ 25. Kg1 Bxf4 {Bukal,V-Parma,B Sarajevo 1969 0-1 (39)}) 11... Bg4 ({RR} 11... Re8 12. Rc1 Qb6 13. Nxe4 dxe4 14. Ng5 Be7 15. Qd5 Bxg5 16. Qxg5 Nd4 17. Rc4 Nxe2+ 18. Kh1 Qg6 19. Qe3 Bg4 20. Re1 Qh5 21. Rc5 f5 22. Rc7 Rac8 23. Rxg7+ Kf8 24. Qd2 Re7 25. Qd6 Rce8 26. Qf6+ {Donchenko,A (2626)-Sarana,A (2717) chess.com INT 2024 1-0}) 12. Rc1 Qe7 $146 ({RR} 12... Qb6 13. Nxe4 dxe4 14. Ng5 Be3 15. fxe3 Qxe3+ 16. Rf2 Rad8 17. Qc2 Rd2 18. Qc3 Qxg5 19. h4 Qh6 20. Rf4 Rxb2 21. Qxb2 f5 22. b4 Qe6 23. Rc5 b6 24. Rc2 Rd8 25. Rd2 Rxd2 26. Qxd2 h5 27. Rf1 {Norwood,D (2500)-Byway,P (2315) Eastbourne 1991 1-0 (52)}) ({RR} 12... Qb6 13. Nxe4 dxe4 14. Ne5 Nxe5 15. Bxe5 Qb5 16. Qc2 Ba3 17. Bb2 Rac8 18. Qd2 Bxb2 19. Qxb2 Bxe2 20. Rxc8 Rxc8 21. Re1 Bf3 22. Bxf3 exf3 23. Qd4 Qe2 24. Qb4 Qxa2 25. Qxb7 Rf8 26. Qxf3 Rb8 27. Qb7 {Enkhtulga,E-Zajadlak,M (1209) Batumi 2022 ½-½}) 13. Nxe4 dxe4 14. Qd5 Bb6 15. Ne5 Nxe5 16. Qxe5 Qxe5 17. Bxe5 Rfe8 18. Bc7 Bxe2 19. Rfe1 Bd3 20. Bxb6 axb6 21. Rc7 Rxa2 22. Bf1 Bxf1 23. Kxf1 g6 24. Rc4 Rb2 25. Rexe4 Rxe4 26. Rxe4 Rxb3 27. Re7 Rb2 28. Rxb7 g5 29. g4 Kg7 30. Kg2 Rb4 31. Kg3 Rb3+ 32. f3 Rb2 33. h4 h6 34. h5 Kf6 35. Rb8 b5 36. Rb6+ Kg7 37. Rb7 b4 38. Rb8 b3 39. Rb7 Rb1 40. Kg2 Kf6 41. Rb6+ 1/2-1/2

[Event "URS-ch23 Final"]
[Site "Leningrad"]
[Date "1956.01.19"]
[Round "6"]
[White "Kortschnoj, Viktor Lvovich"]
[Black "Polugaevsky, Lev"]
[Result "1-0"]
[ECO "D31"]
[PlyCount "67"]
[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 d5 2. c4 e6 3. Nc3 a6 4. cxd5 exd5 5. Nf3 c6 6. Bg5 Be7 7. h4 ({RR} 7. Bxe7 Nxe7 8. e3 O-O 9. Be2 Nd7 10. O-O Nf6 11. h3 Bf5 12. Nh4 Bg6 13. Nxg6 hxg6 14. Na4 Nf5 15. Nc5 Nd6 16. a4 Qe7 17. Qb3 a5 18. g3 g5 19. Kg2 g6 20. Rh1 Kg7 21. Bd3 Rh8) ({RR} 7. Bxe7 Nxe7 8. e3 O-O 9. Be2 Nd7 10. O-O Nf6 11. h3 Bf5 12. Nh4 Bg6 13. Nxg6 hxg6 14. Na4 Nf5 15. Nc5 Nd6 16. a4 Qe7 17. Qb3 a5 18. g3 g5 19. Kg2 g6 20. Rh1 Kg7 21. Bd3 Rh8 {Caruana,F (2796)-Ratkovic,M (2489) chess.com INT 2024 1-0 (55)}) 7... Nf6 ({RR} 7... h6 8. Bf4 Bd6 9. Be5 Bxe5 10. Nxe5 Nd7 11. Nxd7 Bxd7 12. e3 Ne7 13. Bd3 Bf5 14. h5 Bxd3 15. Qxd3 Qd7 16. f3 Nf5 17. O-O-O Nd6 18. e4 dxe4 19. fxe4 O-O-O 20. Rhf1 f6 21. Na4 Kb8 22. Nc5) 8. Qc2 ({RR} 8. e3 Nbd7 9. Bd3 Nf8 10. Qc2 Nh5 11. e4 dxe4 12. Bxe4 Be6 13. O-O-O Bxg5+ 14. hxg5 Nf4 15. Kb1 Qa5 16. d5 Nxd5 17. Bxd5 cxd5 18. Nd4 Rc8 19. Qe2 Rxc3 20. bxc3 Qxc3 21. Rh3 Qc4 22. Qe1 Kd8 {Babula,V (2489)-Burdalev,K (2311) Pardubice CZE 2026 1-0}) 8... O-O $146 ({RR} 8... h6 9. Bxf6 Bxf6 10. e3 Nd7 11. O-O-O Nf8 12. Ne5 Be6 13. f4 Bxh4 14. f5 Bd7 15. Kb1 Bf6 16. e4 Bxe5 17. dxe5 Qg5 18. exd5 Bxf5 19. Bd3 Bxd3 20. Rxd3 Ng6 21. e6 O-O 22. Ne4 Qg4 23. Rg3 {Sanchez Castellanos,G (2007)-Tureshbayev,A (2285) chess.com INT 2025 0-1}) 9. e3 Nbd7 10. Bd3 c5 11. Ne5 c4 12. Be2 Bb4 13. Bf3 Nb6 14. Ke2 Be6 15. h5 Be7 16. Rag1 Ne8 17. Bxe7 Qxe7 18. g4 Qg5 19. Rh2 f6 20. Ng6 hxg6 21. hxg6 f5 22. Qb1 Nd6 23. Rh5 Qxg6 24. gxf5 Qf6 25. Rg6 Bxf5 26. Rxf6 Bd3+ 27. Ke1 Rxf6 28. Qd1 Raf8 29. Nxd5 R6f7 30. Nf4 Bh7 31. Bg4 Rf6 32. Be6+ Kh8 33. Qg4 Rxf4 34. Rxh7+ 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 "RSFSR-ch13"]
[Site "Saratov"]
[Date "1953.??.??"]
[Round "?"]
[White "Novotelnov, Nikolay Alexandrovi"]
[Black "Polugaevsky, Lev"]
[Result "0-1"]
[ECO "D31"]
[Annotator "ChessBase II"]
[PlyCount "68"]
[EventDate "1953.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. cxd5 exd5 5. Nf3 Bd6 6. Bg5 Ne7 7. e3 Bf5 8. Bd3 f6 9. Bh4 Qd7 10. Bg3 O-O 11. O-O Bxg3 12. hxg3 Qe6 13. Bxf5 Nxf5 14. Qb3 Qf7 15. Rfc1 $146 ({RR} 15. a4 Re8 16. a5 Na6 17. g4 Nd6 18. g5 fxg5 19. Ne5 Qe6 20. f4 gxf4 21. exf4 Re7 22. Rae1 Rae8 23. f5 Qf6 24. Ne4 Nxe4 25. Rxe4 Nc5 26. dxc5 Rxe5 27. Rxe5 Qxe5 28. Qxb7 Qd4+ 29. Kh2 Qxc5 {Stahlberg,G-Szabo,S/Bucharest 1954/MCL/½-½ (47)}) ({RR} 15. a4 Re8 16. a5 Na6 17. g4 Nd6 18. g5 fxg5 19. Ne5 Qe6 20. f4 gxf4 21. exf4 Re7 22. Rae1 Rae8 23. f5 Qf6 24. Ne4 Nxe4 25. Rxe4 Nc5 26. dxc5 Rxe5 27. Rxe5 Qxe5 28. Qxb7 Qd4+ 29. Kh2 Qxc5 {Stahlberg,G-Szabo,S Bucharest 1954 ½-½ (47)}) 15... Nd6 {[%csl Gd6]} 16. Na4 {[%csl Gc5]} Na6 17. Nc5 (17. a3 {[%cal Gb2b4]}) 17... Nxc5 18. dxc5 Ne4 19. Nd4 f5 20. Qd1 Qe7 21. Qe1 (21. b4) 21... Rf6 22. b4 Qf7 23. a4 (23. f3 $5) 23... Rh6 24. f3 Qh5 25. fxe4 fxe4 26. Ne2 g5 27. Rd1 Rf8 28. Nf4 gxf4 29. exf4 Qh2+ 30. Kf2 Rg6 31. Qe3 Rg4 32. Rf1 h5 33. Rh1 Rfxf4+ 34. gxf4 Rxg2+ 0-1

[Event "URS-ch36 plof Polugaevsky-Zaitsev+2-1=3"]
[Site "Vladimir"]
[Date "1969.03.??"]
[Round "3"]
[White "Zaitsev, Alexander N"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[ECO "D32"]
[PlyCount "131"]
[EventDate "1969.03.11"]
[EventType "match"]
[EventRounds "6"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {ChessBase II Ftacnik,Lubomir Chekhov,Valery A} d5 2. Nf3 e6 3. c4 c5 4. e3 Nc6 5. Nc3 Nf6 6. cxd5 exd5 7. Be2 Bd6 ({RR} 7... cxd4 8. Nxd4 Bd6) 8. dxc5 Bxc5 9. O-O O-O 10. b3 Be6 ({RR} 10... Bg4 11. Bb2 a6 12. Rc1 Qd6) 11. Nb5 Qe7 12. Bb2 Ne4 ({RR} 12... Rac8 13. Rc1) 13. Rc1 ({RR} 13. Nbd4 Rac8 14. Nxc6 ({RR} 14. Rc1) 14... bxc6 15. Rc1 f6 ({RR} 15... Bb6 16. Nd4) 16. Qd3 ({RR} 16. Nd4 Bd7 ({RR} 16... Bxd4 17. Qxd4 c5 18. Qd3 Rfd8)) 16... Bd6 17. Qa6 c5 18. Rfe1 Rc7 19. g3 Rb8 20. Ba3 Rb6 21. Qa5 Bg4 ({RR} 21... c4 22. Bxd6 Nxd6 23. Nd4) 22. Rcd1 Qe6 23. Rd3 ({RR} 23. Rxd5 Qxd5 ({RR} 23... Bxf3 24. Rxd6 Qxd6 25. Bxf3) 24. Bc4 Qxc4 25. bxc4 Bxf3) 23... Bf8 24. Red1 Rd7 25. b4 c4 ({RR} 25... cxb4 26. Nd4 Qe7 27. Bxg4 bxa3 28. Bxd7) 26. Rxd5 ({RR} 26. Nd4 cxd3 27. Nxe6 dxe2 28. Re1 Rxe6) 26... Rxd5 27. Rxd5 ({RR} 27. Qxd5 Qxd5 28. Rxd5 Nc3 29. Rd2 Nxe2+ 30. Rxe2 Bxf3) 27... Nc3 {Spraggett,K (2555)-Rodriguez Vargas,O (2500) Terrassa 1990 CBM 019 [Ftacnik,Lubomir] 0-1 (33)}) 13... Rac8 14. Nfd4 ({RR} 14. Nbd4 Rfd8 15. Nxc6 bxc6 16. Nd4 Bd7 17. Bg4 Bb6 18. Nf5 Bxf5 19. Bxf5 Rc7 20. Qg4 Qg5 21. Qxg5 Nxg5 22. Rc2 Ne6 23. Be5 Rcc8 24. Rfc1 d4 25. Rxc6 Rxc6 26. Rxc6 dxe3 27. fxe3 Bxe3+ 28. Kf1 Bb6 {Polugaevsky,L-Parma,B Vrnjacka Banja 1965 MCD [ChessBase II] 1-0 (63)}) 14... Bd7 $146 ({RR} 14... Nxd4 15. Nxd4 Ba3 16. Rxc8 Rxc8 17. Qa1 Bxb2 18. Qxb2 Qc5 19. Bd3 Qc3 20. Qxc3 Rxc3 21. Rd1 ({RR} 21. Bxe4 dxe4 22. Nxe6 fxe6 23. Rd1 Rc2 24. Kf1 Rxa2 25. Rd8+ Kf7 26. Rd7+ Kf6 27. Rxb7 h5) 21... Nd6 22. Kf1 g6 23. Ke2 Kf8 24. Kd2 Rc7 25. Rc1 Rxc1 26. Kxc1 Ke7 27. f3 Bd7 28. Kd2 Nc8 29. Kc3 {Pachman,L-Stahlberg,G Moscow 1956 MCL [Chekhov,Valery A] ½-½ (36)}) ({RR} 14... Rfd8 15. Bd3 Ne5 16. Nxe6 Qxe6 17. Nd4 Bxd4 18. Rxc8 Rxc8 19. Bxd4 a6 20. Bb1 Ng6 21. Bb2 Nh4 22. Bxe4 Qxe4 23. f3 Qxe3+ 24. Rf2 Ng6 25. Qd4 Rc1+ {0-1 (25) Rosabal,Y (2208)-Suasnabar,J (2027) Santa Clara CUB 2025}) ({RR} 14... Bb6 15. Nxc6 Rxc6 16. Rxc6 bxc6 17. Nd4 c5 18. Nxe6 fxe6 19. Bd3 Nf6 20. Qc2 e5 21. Bf5 g6 22. Bh3 Ne4 23. g3 Nf6 24. Ba3 Qd6 25. Rd1 Kg7 26. e4 d4 27. Qd3 Qc6 28. f3 Rf7 29. Rc1 {Siemer,T (2171)-Tolmatshov,E (2234) Tallinn 2006 1-0 (44)}) 15. Nc2 Rfd8 16. Nbd4 Bd6 17. g3 Bh3 18. Bg4 Bxg4 19. Qxg4 Ne5 20. Qd1 Qd7 21. f3 Nc5 22. Ne1 Re8 23. Qe2 Nc6 24. Ng2 Ne6 25. Nf5 Bf8 26. g4 g6 27. Ng3 Qe7 28. f4 Qb4 29. Qf3 Rcd8 30. Bf6 Be7 31. f5 Bxf6 32. fxg6 fxg6 33. Qxf6 Qe7 34. Qxe7 Rxe7 35. Nf4 d4 36. exd4 Rxd4 37. Nxe6 Rxe6 38. Rc4 Rxc4 39. bxc4 Ne5 40. Rb1 Re7 41. g5 Nf3+ 42. Kf2 Nxg5 43. Rb3 h5 44. h4 Ne6 45. Ra3 b6 46. Ke3 Nc5+ 47. Kd4 Rd7+ 48. Ke5 Kf7 49. Rf3+ Ke7 50. Ne2 Nd3+ 51. Ke4 Nc5+ 52. Ke5 Rd2 53. Nf4 Nd7+ 54. Ke4 Rxa2 55. Nxg6+ Kd6 56. Rf5 Rg2 57. Rd5+ Kc7 58. Rg5 Rxg5 59. hxg5 Kd6 60. Nf4 h4 61. g6 Ke7 62. Kf5 a5 63. Kg5 Ne5 64. Nd5+ Kf8 65. Kxh4 Nxc4 66. Kg5 1/2-1/2

[Event "URS-ch25 Semifinal"]
[Site "Sverdlovsk"]
[Date "1957.12.08"]
[Round "18"]
[White "Aronson, Lev Abramovich"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[ECO "D32"]
[PlyCount "34"]
[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. Bg5 Be7 7. Bxe7 Ngxe7 8. e3 cxd4 9. Nxd4 Qb6 10. Nb3 Be6 11. Bd3 O-O 12. O-O Rfd8 13. Qe2 $146 ({RR} 13. Na4 Qc7 14. Rc1 Qe5 15. Qe2 Rac8 16. f4 Qf6 17. f5 Bd7 18. Nac5 b6 19. Nxd7 Rxd7 20. g4 Rcd8 21. Kh1 Rd6 22. Rg1 Qg5 23. Rcf1 d4 24. e4 Ne5 25. Rg3 N7c6 26. Nd2 Nxd3 27. Rxd3 Ne5 {Burn,A-Znosko Borovsky,E Ostend 1906 0-1 (39)}) ({RR} 13. Nb5 Ne5 14. N5d4 N7c6 15. h3 Rac8 16. Qe2 a5 17. Rad1 a4 18. Nxe6 fxe6 19. Nd4 Nxd3 20. Qxd3 Nxd4 21. Qxd4 Qxd4 22. Rxd4 Rc4 23. Rfd1 Rdc8 24. b3 axb3 25. axb3 Rc2 26. Rb4 R8c7 27. e4 dxe4 {Dive,R-Alexander,B New Zeeland 1987 1-0 (41)}) 13... d4 14. Nxd4 Nxd4 15. exd4 Qxd4 16. Rfd1 Qb6 17. Ne4 Bf5 1/2-1/2

[Event "Reggio Emilia Top16 33rd"]
[Site "Reggio Emilia"]
[Date "1991.??.??"]
[Round "?"]
[White "Karpov, Anatoly"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "2725"]
[BlackElo "2610"]
[PlyCount "80"]
[EventDate "1991.01.??"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "ITA"]
[EventCategory "16"]
[SourceTitle "CBM 022"]
[Source "ChessBase"]
[SourceDate "1991.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1991.06.01"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 Nf6 4. e3 e6 5. d4 d5 6. cxd5 exd5 7. Bb5 Bd6 8. O-O O-O 9. h3 Bf5 10. dxc5 Bxc5 11. b3 Qa5 12. Bb2 Rfd8 $146 ({RR} 12... Bb4 13. Bxc6 bxc6 14. Ne2 Ne4 15. Ned4 Bd7 16. a3 Bd6 17. b4 Qb6 18. Nb3 Be6 19. Bd4 Qc7 20. Rc1 Rac8 21. Nc5 a5 22. Qc2 Bf5 23. Qb2 f6 24. Rfd1 axb4 25. axb4 Rfe8 26. Qb3 Qf7 27. Nd3 {Nasyrova,E (2047)-Hakobyan,A (1922) Tornelo INT 2020 1-0 (54)}) ({RR} 12... Bb4 13. Bxc6 bxc6 14. Ne2 Be7 15. Ned4 Bd7 16. Ne5 Rac8 17. Nxd7 Nxd7 18. Nf5 Bf6 19. Bxf6 Nxf6 20. Ne7+ Kh8 21. Nxc8 Rxc8 22. a3 Qb5 23. b4 h6 24. Qd4 Qb7 25. Rac1 Ne4 26. Rfd1 Re8 27. a4 {Hillarp Persson,T (2443)-Nygren,D (2173) Skelleftea 2001 1-0 (40)}) 13. Bxc6 bxc6 14. Nd4 Bd7 15. Qf3 Bxd4 16. exd4 Re8 17. Rfe1 Rxe1+ 18. Rxe1 Ne4 19. Re2 Nxc3 20. Bxc3 Qa3 21. Qf4 h6 22. Kh2 Be6 23. Rc2 Qe7 24. Bd2 Qd7 25. Qg3 Kh7 26. Rc5 Re8 27. Bf4 Bf5 28. Ra5 Re2 29. Be3 Qb7 30. b4 Rc2 31. Bf4 a6 32. Bd6 Bg6 33. Qe3 Rb2 34. a3 Rc2 35. Bg3 Rc4 36. f3 Rc2 37. h4 Qc8 38. Kg1 h5 39. Bf4 Ra2 40. Rc5 Qf5 1/2-1/2

[Event "Match/Nation YUG-URS 22,0-38,0"]
[Site "Vrnjacka Banja"]
[Date "1965.07.06"]
[Round "2"]
[White "Polugaevsky, Lev"]
[Black "Parma, Bruno"]
[Result "1-0"]
[ECO "D32"]
[Annotator "ChessBase II"]
[PlyCount "125"]
[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"]

{[%evp 0,119,21,19,34,-3,-3,-7,-7,17,25,37,26,25,31,16,15,-4,-1,0,-1,8,28,32,47,39,41,16,16,-5,29,18,18,19,2,15,119,114,92,66,66,57,76,69,74,75,87,74,90,85,89,70,63,67,67,67,55,42,66,27,34,35,37,42,50,46,49,39,36,39,33,31,80,72,71,58,66,73,89,94,91,99,104,101,126,121,121,125,118,109,103,121,113,121,109,119,119,124,123,123,169,140,139,134,149,155,156,156,158,160,219,222,220,228,176,181,194,232,228,206,200,200]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nf3 O-O 6. Be2 d5 7. O-O Nc6 8. cxd5 exd5 9. dxc5 Bxc5 10. b3 Be6 11. Bb2 Qe7 12. Nb5 Ne4 13. Rc1 Rac8 14. Nbd4 Rfd8 15. Nxc6 bxc6 16. Nd4 Bd7 17. Bg4 $146 ({RR} 17. Bf3 Bd6 {½-½ (18) Machulsky,A (2420)-Platonov,I (2430) Kiev 1984}) ({RR} 17. Ba6 Rc7 18. Bd3 Bd6 19. Rc2 Be5 20. Qa1 Qh4 21. Nf3 Bxb2 22. Qxb2 Qe7 23. Qe5 Qxe5 24. Nxe5 Be8 25. Rfc1 Rdc8 26. Nf3 Nd6 27. Nd4 Kf8 28. Ba6 Rb8 29. Rc5 Rb6 30. Be2 Nb7 31. Rxd5 Re7 {Sunye Neto,J-Bravo Sedamanos,H Buenos Aires 1975 1-0 (47)}) 17... Bb6 18. Nf5 Bxf5 19. Bxf5 Rc7 20. Qg4 Qg5 21. Qxg5 Nxg5 22. Rc2 Ne6 23. Be5 Rcc8 24. Rfc1 d4 25. Rxc6 Rxc6 26. Rxc6 dxe3 27. fxe3 Bxe3+ 28. Kf1 Bb6 29. Bxe6 fxe6 30. Ke2 Rd5 31. Bc7 Ba5 32. a4 Kf7 33. Bxa5 Rxa5 34. Rc7+ Kf6 35. Kd3 Ra6 36. Kc4 e5 37. Kd5 h5 38. Rc3 Ra5+ 39. Ke4 Ra6 40. Rf3+ Ke6 41. Rf5 Ra5 42. Rg5 Kf6 43. Rxh5 Rc5 44. h4 Ke6 45. Rg5 Kf6 46. Rf5+ Ke6 47. h5 Rd5 48. Rg5 Rd4+ 49. Ke3 Kf6 50. Rg6+ Kf7 51. Ra6 Rb4 52. g4 Rxb3+ 53. Ke4 Rb4+ 54. Kf5 Rf4+ 55. Kg5 Kf8 56. Rxa7 Rc4 57. a5 e4 58. Kf4 e3+ 59. Kxe3 Rxg4 60. a6 Ra4 61. Ra8+ Kf7 62. a7 Ra5 63. h6 (63. h6 Kg6 $1 $11) 1-0

[Event "Europe-Echecs-03 Le Havre GM"]
[Site "Le Havre"]
[Date "1966.04.12"]
[Round "10"]
[White "Polugaevsky, Lev"]
[Black "Matanovic, Aleksandar"]
[Result "1/2-1/2"]
[ECO "D32"]
[Annotator "ChessBase II"]
[PlyCount "57"]
[EventDate "1966.04.02"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. e3 e6 5. d4 d5 6. cxd5 exd5 7. Be2 Be7 8. O-O O-O 9. dxc5 Bxc5 10. b3 Be6 11. Bb2 Qe7 12. Rc1 Rac8 13. Nb5 Ne4 14. Nfd4 ({RR} 14. Nbd4 Ba3 15. Nxc6 bxc6 16. Qd4 Bxb2 17. Qxb2 c5 18. Bd3 Qb7 19. Qa3 Qb4 20. Qxb4 cxb4 21. Bxe4 dxe4 22. Nd4 Bd7 23. Rfd1 a5 24. Kf1 f6 25. Ke1 Bg4 26. Rxc8 Rxc8 27. Ra1 Kf7 28. Kd2 Bd7 {Illescas Cordoba,M (2600)-Lautier,J (2580) Pamplona 1992 ½-½ (36)}) 14... Bd7 15. Nxc6 bxc6 16. Nd4 $146 ({RR} 16. Nc3 f5 17. Nxe4 fxe4 18. Bg4 Bd6 19. Bxd7 {½-½ (19) Lombard,A (2400)-Lau,R Ciocco 1978}) 16... Bd6 (16... Bb6 $1 $11) 17. Rc2 Qh4 $6 (17... f5 $1 $11) 18. Nf3 Qh6 19. Be5 Bf5 20. Bxd6 Qxd6 21. Nd4 Bd7 22. Bd3 Rfe8 23. Qf3 c5 24. Ne2 Qb6 25. Nf4 Bc6 26. Rfc1 Bb7 27. Qh3 Nf6 28. Qf5 g6 29. Qg5 1/2-1/2

[Event "URS-ch36 Final"]
[Site "Almaty"]
[Date "1969.01.28"]
[Round "17"]
[White "Polugaevsky, Lev"]
[Black "Zaitsev, Igor A"]
[Result "1-0"]
[ECO "D32"]
[PlyCount "81"]
[EventDate "1968.12.30"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 cxd4 5. Qa4+ Bd7 6. Qxd4 exd5 7. Qxd5 Nc6 8. Nf3 Nf6 9. Qd1 Bc5 10. e3 Qe7 11. Be2 O-O-O 12. O-O g5 13. Nd4 g4 ({RR} 13... Bd6 14. Ncb5 Bb8 15. b3 a6 16. Nxc6 Bxc6 17. Nd4 Qe4 18. Bf3 Qe5 19. g3 Bd7 20. Bb2 g4 21. Rc1+ Bc7 22. Bg2 Qd6 23. Qe2 Kb8 24. Rfd1 Qb6 25. Qc4 Rhf8 26. Ba3 Bd6 27. Bxd6+ Qxd6 28. Nc6+ {Kucuksari,K (2455)-Elier,A (2140) chess.com INT 2024 1-0 (35)}) 14. b4 Bxb4 15. Bb2 h5 $146 ({RR} 15... Kb8 16. Rb1 Rhg8 17. Qb3 Nxd4 18. exd4 Bc6 19. Bb5 Bxb5 20. Nxb5 Nd5 21. Ba3 Bxa3 22. Nxa3 Qd7 23. Nc4 f6 24. a4 Rge8 25. Nd6 Re7 26. Nxb7 Qxb7 27. Qg3+ Ka8 28. Rxb7 Rxb7 29. Qxg4 Rbd7 30. h4 {Bluebaum,M (2637)-Riehle,M (2341) Chess.com INT 2022 1-0 (47)}) ({RR} 15... Kb8 16. Rb1 h5 17. Ba1 Bc5 18. Na4 Bxd4 19. exd4 Nd5 20. Nc5 Bc8 21. Ba6 b6 22. Qa4 Qd6 23. Rfc1 Nce7 24. Bb2 Ka8 25. Ne4 Qf4 26. Ng3 h4 27. Ne2 Qb8 28. Ba3 Bxa6 29. Qxa6 Qb7 30. Qxb7+ {Bluebaum,M (2670)-Golubka,P (2471) Chess.com INT 2021 ½-½ (90)}) ({RR} 15... Rhg8 16. Ncb5 Bc5 17. Rc1 g3 18. hxg3 Rxg3 19. fxg3 Qxe3+ 20. Rf2 Ne4 21. Qe1 a6 22. Nd6+ Bxd6 23. Rxc6+ Kb8 24. Rxd6 Nxd6 25. Qc1 Qxg3 26. Qf4 Qg6 27. Ba3 Bc8 28. Bxa6 Ka8 29. Bd3 f5 30. Bxd6 {Bach,M-Elsen,M (2215) Manderscheid 1989 1-0 (33)}) 16. Ncb5 Kb8 17. Qa4 a6 18. Nxc6+ Bxc6 19. Bxf6 Qxf6 20. Qxb4 axb5 21. Bxb5 Qd6 22. Rab1 Bd5 23. a4 f5 24. Qxd6+ Rxd6 25. Rbd1 Rhd8 26. f3 Be6 27. Rxd6 Rxd6 28. fxg4 fxg4 29. Rf8+ Ka7 30. Rh8 Rd5 31. Kf2 Rc5 32. e4 Rc2+ 33. Kg3 Rc3+ 34. Kf4 Rc2 35. Rxh5 Rxg2 36. Rh6 Bb3 37. e5 Ra2 38. e6 Bxa4 39. Bxa4 Rxa4+ 40. Kf5 Ra2 41. e7 1-0

[Event "Interpolis-07"]
[Site "Tilburg"]
[Date "1983.10.13"]
[Round "2"]
[White "Karpov, Anatoly"]
[Black "Polugaevsky, Lev"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2710"]
[BlackElo "2625"]
[PlyCount "113"]
[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. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. e3 e6 5. d4 d5 6. cxd5 exd5 7. Be2 cxd4 8. Nxd4 Bd6 9. O-O O-O 10. Bf3 Be5 11. Qd3 Nb4 12. Qd2 Bxd4 13. exd4 Bf5 14. Bd1 Re8 $146 ({RR} 14... Bg6 15. Bb3 {½-½ (15) Tal,M (2565)-Sokolov,A (2555) Montpellier 1985}) 15. Na4 Nc6 16. f3 Qa5 17. Qxa5 Nxa5 18. Kf2 Nc6 19. Be3 Nb4 20. Bg5 Nd7 21. g4 Bg6 22. Bb3 Bc2 23. Bxc2 Nxc2 24. Rad1 f6 25. Bf4 Nf8 26. Rd2 Ne6 27. Bg3 Ncxd4 28. Rfd1 Nc6 29. Rxd5 Rad8 30. Rxd8 Rxd8 31. Rxd8+ Ncxd8 32. Ke3 Kf7 33. f4 g6 34. f5 gxf5 35. gxf5 Ng7 36. Ke4 Nc6 37. Bd6 Ne7 38. Nc5 b6 39. Na6 Ngxf5 40. Bb8 Ke6 41. Bxa7 Nd6+ 42. Kd3 Nd5 43. a4 f5 44. b4 f4 45. a5 bxa5 46. bxa5 Kd7 47. Nc5+ Kc6 48. Nb3 Nb4+ 49. Ke2 Kb5 50. Kf3 Nc6 51. Bb6 Nc4 52. Bc7 N4xa5 53. Nxa5 Nxa5 54. Bxa5 Kxa5 55. Kxf4 Kb5 56. Kg5 Kc5 57. Kh6 1-0

[Event "URS-ch45 Final"]
[Site "Leningrad"]
[Date "1977.12.08"]
[Round "7"]
[White "Bagirov, Vladimir"]
[Black "Polugaevsky, Lev"]
[Result "0-1"]
[ECO "D32"]
[WhiteElo "2480"]
[BlackElo "2620"]
[PlyCount "76"]
[EventDate "1977.11.29"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[EventCategory "12"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 ({RR} 1. c4 Nf6 2. Nc3 c5 3. Nf3 e6 4. e3 Nc6 5. d4 d5 6. cxd5 exd5 7. Be2 cxd4 {½-½ (10) Psakhis,L (2575)-Ftacnik,L (2550) Vienna 1990}) 1... Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 Nc6 5. Nc3 e6 6. e3 d5 7. cxd5 exd5 8. Be2 Bd6 9. O-O O-O 10. Bf3 Be5 11. Nxc6 ({RR} 11. b3 h6 12. Ba3 Nxd4 13. exd4 Bd6 14. Bxd6 Qxd6 15. Qd3 Bd7 16. a4 a6 17. Rfc1 Rac8 18. Nd1 Rxc1 19. Rxc1 Rc8 20. Rxc8+ Bxc8 21. Qc3 Bd7 22. Ne3 b6 23. a5 bxa5 24. Qxa5 Bb5 25. h3 g6 {Wang,C (2236)-Guo,W (1854) Beijing CHN 2025 ½-½ (49)}) 11... bxc6 12. Bd2 Qd6 $146 ({RR} 12... Bf5 13. Rc1 Qd6 14. g3 Bh3 15. Bg2 Qe6 16. b3 Rac8 17. Ne2 c5 18. Bc3 Bxg2 19. Kxg2 Bxc3 20. Rxc3 Rfd8 21. Nf4 Qe5 22. Rd3 Rc6 23. Re1 Rcd6 24. Qc2 d4 25. Qe2 g5 26. exd4 Qf5 27. dxc5 {Meester,A-Hacken,J Haarlem 1999 0-1 (31)}) ({RR} 12... Rb8 13. b3 Ne4 14. Rc1 Qd6 15. g3 Nxd2 16. Qxd2 Qf6 17. Bg2 Bd6 18. Ne2 Ba3 19. Rc2 Bf5 20. e4 dxe4 21. Rc4 Qe7 22. Qf4 Be6 23. Rxe4 Bd6 24. Qc1 Qc7 25. Ra4 c5 26. Nc3 Rb4 27. Qa3 {Balic,A (2071)-Batricevic,S (2192) Niksic 2016 ½-½ (48)}) 13. g3 Bh3 14. Bg2 Bxg2 15. Kxg2 c5 16. f4 Bxc3 17. Bxc3 Ne4 18. Qf3 Rfe8 19. Rfd1 Qb6 20. Rac1 Rad8 21. Rc2 d4 22. exd4 cxd4 23. Be1 Qa6 24. Qb3 h5 25. Qc4 Qb7 26. Qc6 Qe7 27. Ba5 Rd6 28. Qc7 Qe6 29. Qc4 Rd5 30. Bb4 a5 31. Ba3 h4 32. Qc6 h3+ 33. Kg1 d3 34. Qxe6 Rxe6 35. Rc8+ Kh7 36. f5 Ree5 37. Rc4 d2 38. b4 Nc3 0-1

[Event "URS-ch36 plof Polugaevsky-Zaitsev+2-1=3"]
[Site "Vladimir"]
[Date "1969.03.??"]
[Round "5"]
[White "Zaitsev, Alexander N"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[ECO "D32"]
[PlyCount "61"]
[EventDate "1969.03.11"]
[EventType "match"]
[EventRounds "6"]
[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. e3 Nf6 5. Nf3 Nc6 6. cxd5 exd5 7. Be2 cxd4 8. Nxd4 Bd6 9. O-O O-O 10. Bf3 Be5 11. Nce2 Qd6 12. g3 Bh3 13. Bg2 Bxg2 14. Kxg2 Ne4 15. b3 Qd7 16. Bb2 Rfe8 17. Nf4 $146 ({RR} 17. Rc1 Rac8 18. Nf4 Bxd4 19. Bxd4 Rcd8 20. Bb2 f6 21. Qh5 g6 22. Qe2 Qf7 23. Qb5 g5 {½-½ (23) Danner,G (2396)-Lukacs,P (2467) Budapest 1999}) 17... Ng5 18. Qh5 Nxd4 19. Bxd4 Bxd4 20. exd4 Ne6 21. Nxe6 Rxe6 22. Qf5 g6 23. Qd3 Rae8 24. Rac1 Re4 25. Rc2 h5 26. h4 Kg7 27. Rfc1 R8e7 28. Qf3 Qd6 29. Rc8 Re1 30. Rxe1 Rxe1 31. Rc5 1/2-1/2

[Event "World Team-ch01"]
[Site "Luzern"]
[Date "1985.11.23"]
[Round "7.6"]
[White "Polugaevsky, Lev"]
[Black "Caiafas, Theophilus"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2625"]
[BlackElo "2205"]
[PlyCount "87"]
[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 "Africa"]
[WhiteTeamCountry "URS"]

1. Nf3 {ChessBase II} e6 2. c4 Nf6 3. Nc3 c5 4. g3 Nc6 5. Bg2 Be7 6. O-O O-O 7. d4 cxd4 8. Nxd4 Qb6 9. Nb3 d5 10. cxd5 exd5 11. Bg5 Be6 12. Bxf6 ({RR} 12. Be3 Qd8) 12... Bxf6 13. Nxd5 Bxd5 14. Qxd5 Rad8 ({RR} 14... Bxb2 15. Rab1 Ba3 16. Nd2 Bb4 ({RR} 16... Rad8 17. Rxb6 Rxd5 18. Rxb7 Rxd2 19. Bxc6 Bc5 20. Bf3 Rxa2) 17. Qc4 Bxd2 18. Rxb6 axb6 19. Bxc6 bxc6 20. Qxc6 Rxa2 21. Qxb6 Bh6 22. e3 Raa8 23. Rd1 g6 24. h4 ({RR} 24. Rd7) ({RR} 24. Kg2) 24... Bg7 25. h5 Rae8 26. Kg2 Rb8 27. Qa5 Ra8 28. Qd5 Rae8 29. hxg6 {Bu,X (2640)-Qiao,L (2350) China 2006 EXT 2017 [ChessBase II] ½-½ (94)}) 15. Qf5 Rd6 $146 ({RR} 15... Bxb2 16. Rab1 Nd4 17. Nxd4 Qxd4 18. Bxb7 Rfe8 19. e3 Qf6 20. Qa5 Be5 21. Qxa7 h5 22. a4 h4 23. a5 Rd2 24. a6 hxg3 25. hxg3 Bxg3 26. fxg3 Qg6 27. Bg2 Qxg3 28. Qxf7+ Kh7 29. Qh5+ Kg8 30. Qxe8+ {Swiercz,D (2649)-Eswaran,A (2244) Chess.com INT 2020 1-0 (31)}) ({RR} 15... Bxb2 16. Rab1 Nd4 17. Nxd4 Qxd4 18. Bxb7 Rfe8 19. e3 Qf6 20. Qa5 Be5 21. Qxa7 h5 22. a4 h4 23. a5 Rd2 24. a6 hxg3 25. hxg3 Bxg3 26. fxg3 Qg6 27. Bg2 Qxg3 28. Qxf7+ Kh7 29. Qh5+ Kg8 30. Qxe8+ {Swiercz,D (2649)-Eswaran,A (2244) Chess.com INT 2020 1-0 (31)}) 16. Rad1 Rfd8 17. Rxd6 Rxd6 18. Bxc6 Rxc6 19. Rc1 g6 20. Rxc6 Qxc6 21. Qb1 Qb5 22. Qc2 Kg7 23. e3 Qa4 24. Qb1 h5 25. Nc5 Qc6 26. Nd3 Qe4 27. b3 h4 28. Qc2 Be7 29. Qc4 Qf3 30. gxh4 Bf6 31. a4 a6 32. Ne1 Qf5 33. Qd3 Qh3 34. Ng2 Qc8 35. h5 gxh5 36. Nf4 Qg4+ 37. Kf1 Be5 38. Qe2 Bxf4 39. Qxg4+ hxg4 40. exf4 Kf6 41. Kg2 Kf5 42. Kg3 b6 43. b4 Kg6 44. Kxg4 1-0

[Event "Interzonal-13c"]
[Site "Biel"]
[Date "1985.07.08"]
[Round "6"]
[White "Polugaevsky, Lev"]
[Black "Petursson, Margeir"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "2600"]
[BlackElo "2550"]
[PlyCount "154"]
[EventDate "1985.07.02"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "SUI"]
[EventCategory "12"]
[SourceTitle "IZT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. g3 Nf6 6. Bg2 Be7 7. O-O O-O 8. Nc3 Nc6 9. Bg5 cxd4 10. Nxd4 Re8 11. Rc1 h6 12. Bf4 Bg4 13. h3 ({RR} 13. Qd2 Bb4 14. Rfe1 Ne4 15. Bxe4 Rxe4 16. Nxc6 bxc6 17. a3 Bxc3 18. Rxc3 Bd7 19. f3 Re6 20. e4 dxe4 21. Rd1 exf3 22. Qxd7 Re1+ 23. Rxe1 Qxd7 24. Rxf3 Re8 25. Rxe8+ Qxe8 26. Rf2 Qe4 27. Rd2 g5 {Zozek,S (2171)-Glidzhain,G (2184) chess.com INT 2024 0-1}) 13... Be6 ({RR} 13... Bh5 14. Qa4 Rc8 15. Nxc6 bxc6 16. g4 Bg6 17. Qxa7 Bb4 18. e3 h5 19. Qa4 Bf8 20. gxh5 Nxh5 21. Bh2 Bf5 22. e4 dxe4 23. Nxe4 Qb6 24. b3 c5 25. Ng3 Nxg3 26. Bxg3 Be7 27. Rfe1 Be6 28. Be5 {Popov,V (2588)-Yemelin,V (2555) St Petersburg 2005 ½-½ (52)}) 14. Ncb5 ({RR} 14. Nxe6 fxe6 15. e4 d4 16. e5 dxc3 17. exf6 Bxf6 18. bxc3 Qxd1 19. Rfxd1 Rad8 20. Be3 Kf7 21. Rb1 Rxd1+ 22. Rxd1 Bxc3 23. Rc1 Bb4 24. Bxc6 bxc6 25. Rxc6 a5 26. Kf1 Rd8 27. Rc7+ Kf6 28. Ke2 Rd5 {Dlugy,M (2545)-Petursson,M (2520) Reykjavik 1986 ½-½ (42)}) 14... Nh5 $146 ({RR} 14... Rc8 15. Nxc6 Rxc6 16. Nc7 Rxc1 17. Qxc1 Rf8 18. Nxe6 fxe6 19. Qe3 Qb6 20. Rc1 Qxe3 21. Bxe3 Bd6 22. Bxa7 Ra8 23. Bc5 Bxc5 24. Rxc5 Rxa2 25. Rb5 Ra1+ 26. Kh2 Re1 27. e3 Re2 28. Kg1 Re1+ 29. Bf1 {Christiansen,L (2575)-Migl,D Bad Mergentheim 1988 1-0 (41)}) ({RR} 14... Rc8 15. Qb3 Qd7 16. Nxe6 Qxe6 17. e4 Nxe4 18. Nc7 Rxc7 19. Bxc7 Nd4 20. Qd3 Bf6 21. Bf4 g5 22. Be3 Nc6 23. Rfd1 Nxg3 24. Bxd5 Qxh3 25. Qg6+ Bg7 26. Qxf7+ Kh7 27. Bg2 Qe6 28. Qxe6 Rxe6 29. fxg3 {Shcherbakov,R (2510)-Cunningham,R (2310) Hastings 1994 1-0 (38)}) 15. Be3 Qd7 16. Nxe6 fxe6 17. g4 Nf6 18. f4 Rac8 19. Nxa7 Nxa7 20. Bxa7 Qb5 21. Rxc8 Rxc8 22. Bd4 Bc5 23. e3 Ne4 24. Bxe4 dxe4 25. Qc2 Qd3 26. Rf2 Bxd4 27. Qxc8+ Kh7 28. exd4 e3 29. Qc3 exf2+ 30. Kxf2 Qb1 31. a4 Qh1 32. Qd3+ Kh8 33. f5 Qh2+ 34. Kf1 exf5 35. gxf5 Qh1+ 36. Ke2 Qg2+ 37. Kd1 Qxb2 38. d5 Qa1+ 39. Ke2 Qe5+ 40. Kf3 Qd6 41. Qe4 Qh2 42. Qe8+ Kh7 43. Qg6+ Kh8 44. d6 Qh1+ 45. Ke3 Qe1+ 46. Kd4 Qd2+ 47. Ke5 Qe2+ 48. Kd5 Qa2+ 49. Kc5 Qf2+ 50. Kb5 Qb2+ 51. Kc4 Qc2+ 52. Kd4 Qd2+ 53. Ke4 Qe2+ 54. Kf4 Qf2+ 55. Ke5 Qe2+ 56. Kd5 Qa2+ 57. Kc5 Qf2+ 58. Kb5 Qb2+ 59. Ka5 Qd4 60. Qe8+ Kh7 61. Qg6+ Kh8 62. Qe8+ Kh7 63. f6 Qc5+ 64. Qb5 Qxd6 65. Qb1+ Kg8 66. Qb3+ Kh7 67. Qb1+ Kg8 68. Qb3+ Kh7 69. Qc2+ g6 70. Qc8 Qa6+ 71. Kb4 Qb6+ 72. Kc4 Qa6+ 73. Kb4 Qb6+ 74. Kc4 Qa6+ 75. Kd5 Qd3+ 76. Ke5 Qg3+ 77. Ke4 Qg2+ 1/2-1/2

[Event "Olympiad-23"]
[Site "Buenos Aires"]
[Date "1978.11.03"]
[Round "9"]
[White "Polugaevsky, Lev"]
[Black "Pfleger, Helmut"]
[Result "0-1"]
[ECO "D34"]
[WhiteElo "2620"]
[BlackElo "2530"]
[Annotator "Schulz,Andre"]
[PlyCount "72"]
[EventDate "1978.10.25"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "ARG"]
[SourceTitle "100 Jahre Schach"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]
[WhiteTeam "Soviet Union"]
[BlackTeam "Germany"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "GER"]

{[%evp 0,72,18,-12,-4,-11,-11,-17,-31,-59,18,18,18,3,17,14,0,16,24,1,14,22,5,-20,12,-8,-3,-39,-5,6,86,86,70,4,21,-4,21,-21,9,-13,22,73,0,0,-107,-119,-110,-211,-228,-247,-418,-464,-744,-744,-811,-822,-837,-852,-852,-852,-865,-865,-884,-884,-884,-29999,19,-884,-884,-884,-892,-891,-928,-1077,-1109] Diese Partie ist aus deutscher Sicht sehr berühmt, weil durch Dr. Helmut Pflegers Sieg über den nominell viel stärkeren Polugajevsky die deutsche Mannschaft gegen die überlegene sowjetische gewann.} 1. c4 {Polugaevsky,Lev} Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 c5 5. cxd5 exd5 6. d4 Nc6 7. O-O Be7 8. Nc3 {Durch Zugumstellung ist die Standardstellung aus der Tarraschverteidigung des Damengambits entstanden.} O-O 9. Bg5 {Das ist die Hauptvariante.} c4 {Das ist allerdings ungewöhnlich.} ({"Normal" wäre} 9... cxd4 {gewesen.}) 10. Ne5 Be6 11. Nxc6 bxc6 12. b3 Qa5 13. Na4 Rfd8 14. e3 c5 15. Bxf6 gxf6 {Der Doppelbauer ist eine hässliche Notwendigkeit.} (15... Bxf6 16. Nxc5 $18) 16. dxc5 Bxc5 17. Qh5 Rac8 ({Auf der gleichen Veranstaltung (Olympiade 1978) spielte Day gegen Polugajevsky} 17... Bf8 {und verlor.} 18. e4 Rab8 ({RR} 18... Bb4 19. exd5 Bxd5 20. Qg4+ Kh8 21. Bxd5 Qxd5 22. bxc4 Qd4 23. Qf3) 19. exd5 Bd7 ({RR} 19... Bxd5 20. Rad1) 20. Nb2 cxb3 21. axb3 Qb6 ({RR} 21... Qc3 22. Rxa7 Qxb2 23. Rxd7 Rxd7 24. Qg4+) 22. Nc4 Qxb3 23. Be4 h6 ({RR} 23... f5 24. Ne5 fxe4 25. Qxf7+ Kh8 26. Nxd7 Qb7 ({RR} 26... Ra8 27. Rxa7 Rxa7 28. Qf6+) 27. Ne5) 24. Ne3 $16 {1-0 Polugaevsky,L-Day,L/Buenos Aires 1978/Mega 2000 (40)}) ({RR} 17... Bf8 18. e4 Rab8 19. exd5 Bd7 20. Nb2 cxb3 21. axb3 Qb6 22. Nc4 Qxb3 23. Be4 h6 24. Ne3 Qb4 25. Bf5 Bxf5 26. Nxf5 Rb7 27. Rad1 Kh7 28. Rd4 Qc5 29. Rfd1 Rdd7 30. Kg2 a5 31. Qh4 Rb6 32. Qe4 {Polugaevsky,L (2620)-Day,L (2350) Buenos Aires 1978 EXT 2000 [Polugaevsky,Lev] 1-0 (40)} ({RR} 32. Nxh6) {RR} 32... Kg8 33. Nxh6+) 18. Rfd1 Bf8 ({RR} 18... Bb4 19. Bh3 d4 20. Qxa5 Bxa5 21. Bxe6 fxe6 22. Rxd4 Rxd4 23. exd4 c3 24. Rc1 e5 25. d5 Kf7 26. a3 c2 27. b4 Bb6 28. Kf1 Ke7 29. Ke2 Bd4 30. Nc5 Kd6 31. Rxc2 Bxc5 32. Kd3 e4+ 33. Ke2 {Smejkal,J (2550)-Marjanovic,S (2505) Banja Luka 1979 1-0 (49)}) ({RR} 18... c3 19. Rac1 Bb4 20. Rd4 c2 21. Bh3 Bxh3 22. Qxh3 Ba3 23. Qh6 f5 24. Qg5+ Kf8 25. Qf6 Bxc1 26. Qh8+ Ke7 27. Qe5+ Kf8 {½-½ (27) Von Herman,U (2404)-Schirrmacher,C (2060) Potsdam 2010}) 19. Rac1 Qb4 $1 (19... cxb3 20. Rxc8 Rxc8 21. axb3 Qb4 22. Bxd5 {mit weißem Vorteil.}) 20. Bxd5 $146 (20. Nc3 $142) ({RR} 20. Nc3 cxb3 21. Nxd5 Rxd5 22. Bxd5 Rxc1 23. Rxc1 b2 24. Rb1 Qc5 25. e4 Qc1+ 26. Qd1 Qxd1+ 27. Rxd1 Bg4 28. Rb1 Ba3 29. f3 Bxf3 30. Kf2 Bh5 31. Ke3 Bg6 32. g4 h5 33. h3 hxg4 34. hxg4 Kg7 {Van der Vliet,F (2380)-Chapman,M London 1980 1-0 (50)}) 20... Rxd5 21. Rxd5 cxb3 $1 {Ein schwarzer Gegentrick.} ({Der weiße Trick bestand in} 21... Bxd5 22. Qg4+ $18 {[%csl Rc8][%cal Rg4c8,Rg4g8]}) 22. Rxc8 Bxc8 23. axb3 Bg4 {Die Pointe: Zuerst gerät die weiße Dame in Bedrängnis und dann der schwarze König.} 24. Qh4 Qe1+ 25. Kg2 Be2 {Droht Matt auf f1.} 26. g4 Qf1+ 27. Kg3 Qg1+ 28. Kf4 Qg2 {Jetzt droht Matt auf f3.} 29. Qxf6 Qxf2+ $1 {Der schlichte Turmgewinn reicht ihm nicht.} (29... Qxd5 $19) 30. Ke5 Qxe3+ 31. Kf5 Qf3+ 32. Ke5 Qe3+ 33. Kf5 Bd3+ 34. Rxd3 Qxd3+ 35. Kg5 Qe3+ 36. Kh5 Be7 0-1

[Event "URS-ch29 Final"]
[Site "Baku"]
[Date "1961.11.29"]
[Round "9"]
[White "Polugaevsky, Lev"]
[Black "Khasin, Abram Iosifovich"]
[Result "1-0"]
[ECO "D34"]
[PlyCount "125"]
[EventDate "1961.11.17"]
[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. Nf3 c5 3. c4 e6 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. O-O Be7 8. Nc3 O-O 9. Bg5 cxd4 10. Nxd4 Qb6 11. Nxc6 bxc6 12. Na4 ({RR} 12. Qc2 Rb8 13. Na4 Qb4 14. b3 Qg4 15. Bf4 Rb4 16. Qxc6 Bd7 17. Qc7 Rc8 18. Qe5 Bd8 19. Rac1 Rxc1 20. Rxc1 h5 21. Nc5 Bf5 22. Nd3 Re4 23. Qb8 Re8 24. Bf3 Qg6 25. Ne5 Qh7 26. Qxa7 Be6 {Skatchkov,V (2263)-Buscar,M (2088) Chess.com INT 2022 1-0 (32)}) 12... Qa5 ({RR} 12... Qa6 13. Rc1 Bg4 14. Qd4 Bxe2 15. Rfe1 h6 16. Bxh6 Rae8 17. Bg5 Bd8 18. a3 Ne4 19. Bxd8 Rxd8 20. f3 Bb5 21. fxe4 dxe4 22. Nc5 Rxd4 23. Nxa6 Bxa6 24. Bxe4 Rd2 25. Rxc6 Bc8 26. Rc2 Rd4 27. Bf3 {Levacic,D (2330)-Kouatly,B (2480) France 1994 0-1 (65)}) 13. Qc2 Be6 14. Rfc1 Rac8 $146 ({RR} 14... Rfc8 15. Nc5 Bxc5 16. Qxc5 Qxc5 17. Rxc5 Ne4 18. Bxe4 dxe4 19. b4 Rab8 20. a3 Rb5 21. Rac1 a6 22. Kf1 Bd5 23. Ke1 Ra8 24. Bd2 Kf8 25. R1c3 Rxc5 26. Rxc5 Ke7 27. Bc3 f6 28. Kd2 Kd6 29. Bd4 {Bielmeier,L (2070)-Muharemagic,A (2235) Bayern 1997 ½-½ (54)}) 15. Nc5 Bxc5 16. Qxc5 Qxc5 17. Rxc5 Ne4 18. Bxe4 dxe4 19. Kf1 Rb8 20. b3 Rb5 21. Rac1 Rfb8 22. Bf4 Rxc5 23. Rxc5 Rc8 24. Ke1 Kf8 25. Ra5 Ra8 26. Ra6 Bd5 27. Kd2 Ke7 28. Kc3 Kd7 29. Kd4 f6 30. Kc5 g5 31. Be3 Kc7 32. g4 Kb7 33. Ra4 Rd8 34. Kb4 a6 35. Ka5 c5 36. Bxc5 Kc6 37. Be7 Rb8 38. Rd4 Re8 39. Bxf6 Rf8 40. Bxg5 Rxf2 41. Rd2 Rxh2 42. Kxa6 Rg2 43. Bf4 e3 44. Rc2+ Kd7 45. g5 Be4 46. Rb2 Kc6 47. Bxe3 Bd3+ 48. Ka5 Kb7 49. a4 Rxe2 50. Rxe2 Bxe2 51. b4 Bd1 52. b5 Be2 53. Kb4 Kc7 54. Kc5 Bf1 55. a5 Kb7 56. a6+ Ka7 57. Kc6+ Kb8 58. Kb6 Bg2 59. Ka5 Kc7 60. Bf4+ Kc8 61. b6 Bf3 62. Kb4 Bg2 63. Kc5 1-0

[Event "Chigorin Memorial-03"]
[Site "Sochi"]
[Date "1963.06.06"]
[Round "6"]
[White "Polugaevsky, Lev"]
[Black "Zaitsev, Alexander N"]
[Result "1-0"]
[ECO "D34"]
[PlyCount "85"]
[EventDate "1963.06.01"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. g3 c5 4. cxd5 exd5 5. d4 Nc6 6. Bg2 Nf6 7. O-O Be7 8. Nc3 O-O 9. Bg5 Be6 10. dxc5 Bxc5 11. Rc1 Be7 12. Nd4 h6 13. Bf4 Nxd4 ({RR} 13... Qd7 14. Nxe6 fxe6 15. Bh3 Rad8 16. e4 Kh8 17. exd5 Nxd5 18. Nxd5 Qxd5 19. Qxd5 exd5 20. Bc7 Ra8 21. Rfd1 Bf6 22. b3 d4 23. a3 Rf7 24. Bd6 Be7 25. Bxe7 Rxe7 26. b4 Re2 27. Bg2 Rf8 28. f4 {Postny,E (2648)-Legky,N (2468) Le Port Marly 2009 ½-½ (43)}) 14. Qxd4 Qa5 ({RR} 14... Rc8 15. Qxa7 Bc5 16. Qxb7 d4 17. Ne4 Nxe4 18. Qxe4 Bxa2 19. Rfd1 Be6 20. e3 Qb6 21. exd4 Bb4 22. Rxc8 Bxc8 23. Be5 Ba5 24. d5 f5 25. Qd4 Qxd4 26. Bxd4 Bd7 27. Bc3 Bb6 28. Bd4 Rb8 29. Bxb6 {Varriale,L (2192)-Osetrov,D (2270) chess.com INT 2026 1-0 (78)}) 15. Qd2 $146 ({RR} 15. Bd2 Rfd8 16. Rfd1 Qa6 17. Bf1 Qc4 18. Qxc4 dxc4 19. Bg2 Rac8 20. Be3 b6 21. Nb5 Rxd1+ 22. Rxd1 a6 23. Nd4 Ng4 24. Bf4 Bc5 25. Nxe6 fxe6 26. Bh3 h5 27. e3 Rf8 28. Rc1 b5 29. b3 Ba3 {Keres,P-Bondarevsky,I Parnu 1951 1-0 (49)}) ({RR} 15. Rfd1 Rfd8 16. Bd2 {½-½ (16) Kluger,G-Sterk,K Tatatovaros 1935}) 15... Rfd8 16. Be5 Rac8 17. Rfd1 b5 18. Qd3 Ng4 19. Bd4 Rb8 20. h3 Nf6 21. Be5 Rb7 22. Bxf6 Bxf6 23. Nxd5 Bxd5 24. Bxd5 Rbd7 25. Rc5 a6 26. Qc2 Qb4 27. Rc8 Kf8 28. Rxd8+ Rxd8 29. b3 Qc3 30. Qf5 g6 31. Qf4 Kg7 32. e4 Rd7 33. Kg2 Be5 34. Qg4 Rc7 35. Qe2 Qc2 36. Rd2 Qb1 37. Rd1 Qc2 38. Rd2 Qb1 39. h4 Rc3 40. Rd1 Qc2 41. Rd2 Qb1 42. h5 g5 43. Bxf7 1-0

[Event "Montilla"]
[Site "Montilla"]
[Date "1975.??.??"]
[Round "?"]
[White "Polugaevsky, Lev"]
[Black "Pfleger, Helmut"]
[Result "0-1"]
[ECO "D34"]
[PlyCount "60"]
[EventDate "1975.08.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 c5 5. O-O Nc6 6. cxd5 exd5 7. d4 Be7 8. Nc3 O-O 9. Bg5 c4 10. Ne5 Be6 11. e3 Nd7 12. Bxe7 Nxe7 13. b3 Nxe5 14. dxe5 Qa5 ({RR} 14... cxb3 15. axb3 Qc7 16. Qd4 a6 17. Rac1 Qa5 18. b4 Qd8 19. Na4 Nc6 20. Qb2 Qe7 21. Nc5 a5 22. b5 Nb4 23. Qd4 Bf5 24. e4 dxe4 25. Nxe4 Bxe4 26. Qxe4 b6 27. Qd4 Rab8 28. Qd6 Rfe8 29. f4 {Vakhidov,J (2571)-Kasimdzhanov,R (2685) Tashkent UZB 2024 0-1 (66)}) 15. Qe1 Rfd8 16. bxc4 $146 ({RR} 16. Ne2 Qxe1 17. Rfxe1 Nc6 18. f4 Rac8 19. bxc4 dxc4 20. Bxc6 Rxc6 21. Nd4 Rxd4 22. exd4 c3 23. Kf2 c2 24. Ke3 Bf5 25. d5 Rc4 26. Rac1 h5 27. d6 Kf8 28. Re2 Ke8 29. h3 Kd7 30. g4 hxg4 {Borocz,I (2415)-Mueller,M (2330) Budapest 1995 ½-½ (46)}) 16... dxc4 17. f4 Rd3 18. Ne4 Qa3 19. Ng5 Rxe3 20. Qb1 Bf5 21. Qxb7 Rf8 22. Rae1 Rxe1 23. Rxe1 c3 24. Qf3 Rc8 25. g4 Qc5+ 26. Kh1 c2 27. Rc1 Bxg4 28. Qb3 Qc4 29. Ne4 Qe2 30. Nc3 Rxc3 0-1

[Event "URS-ch34 Final"]
[Site "Tbilisi"]
[Date "1967.01.30"]
[Round "20"]
[White "Polugaevsky, Lev"]
[Black "Bronstein, David Ionovich"]
[Result "0-1"]
[ECO "D34"]
[PlyCount "110"]
[EventDate "1966.12.29"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 c5 4. g3 d5 5. cxd5 exd5 6. d4 Nc6 7. Bg2 Be7 8. O-O O-O 9. Bg5 cxd4 10. Nxd4 h6 11. Bf4 Qb6 12. Nxc6 bxc6 13. Qc2 ({RR} 13. Na4 Qa6 14. Rc1 Bg4 15. Re1 Rfe8 16. h3 Bh5 17. Be3 Bb4 18. Nc3 Rxe3 19. fxe3 Qb6 20. Qd3 Bg6 21. Qd2 Re8 22. a3 Rxe3 23. Kh1 Ne4 24. Bxe4 Bxe4+ 25. Kh2 Rxg3 26. Qf4 Rg2+ 27. Kh1 Bxc3 {Zhao,X (2543)-Gunina,V (2511) Batumi 2012 0-1}) 13... Bg4 ({RR} 13... Be6 14. e4 d4 15. e5 Nh5 16. Na4 Qa5 17. Bd2 Qxe5 18. Qxc6 Rac8 19. Qe4 Qd6 20. Rfd1 Nf6 21. Qf4 Qd7 22. b3 Nd5 23. Qe4 Bf6 24. Rac1 Qe7 25. Qe1 Qd6 26. b4 Rce8 27. Nc5 Bg4 28. Ne4 {Silva,C (2076)-Matsuura,E (2377) Florianopolis BRA 2024 0-1 (35)}) 14. Be3 $146 ({RR} 14. Rac1 Bh5 15. e3 Bg6 16. e4 Rac8 17. Qe2 d4 18. e5 dxc3 19. exf6 Bxf6 20. bxc3 Rfe8 21. Qd1 Qa6 22. Qb3 Bd3 23. Rfe1 Rxe1+ 24. Rxe1 Bc4 25. Qb2 Qxa2 26. Qb7 Qa6 27. Qd7 Be6 28. Qd2 Qc4 {Mulet Durango,C (1162)-Latre Rodriguez,J (1352) Salobrena 2021 0-1 (43)}) ({RR} 14. Rac1 Bh5 15. e3 Bg6 16. e4 Rac8 17. Qe2 d4 18. e5 dxc3 19. exf6 Bxf6 20. bxc3 Rfe8 21. Qd1 Qa6 22. Qb3 Bd3 23. Rfe1 Rxe1+ 24. Rxe1 Bc4 25. Qb2 Qxa2 26. Qb7 Qa6 27. Qd7 Be6 28. Qd2 Qc4 {Mulet Durango,C (1162)-Latre Rodriguez,J (1352) Salobrena 2021 0-1 (43)}) 14... Qa6 15. Bd4 Rfd8 16. h3 Be6 17. Rfd1 Rac8 18. Rac1 Nd7 19. e4 dxe4 20. Qxe4 c5 21. Be3 Bf6 22. Bf1 c4 23. Rc2 Re8 24. Rcd2 Bxh3 25. Rd6 Nb6 26. Bxh3 Rxe4 27. Bxc8 Qxc8 28. Nxe4 Be7 29. R6d2 Qe6 30. Nc3 Bb4 31. Bd4 Qg4 32. a3 Ba5 33. Be3 Kh7 34. Rd4 Qg6 35. Rc1 Qe6 36. Ne2 Qe5 37. Nf4 Qb5 38. Rc2 Qb3 39. Re2 Na4 40. Rd5 Bc7 41. Rd7 Be5 42. Bxa7 Bf6 43. Kh2 Nxb2 44. Rxf7 Nd3 45. Nd5 Kg6 46. Rd7 Ne5 47. Rc7 Qxa3 48. Nxf6 gxf6 49. Be3 Qd3 50. Ra2 Qf1 51. g4 Nxg4+ 52. Kg3 Ne5 53. Kh2 Nf3+ 54. Kg3 Ne1 55. Kf4 Qg2 0-1

[Event "Anderssen Memorial-02"]
[Site "Buesum"]
[Date "1969.05.06"]
[Round "6"]
[White "Gligoric, Svetozar"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[ECO "D34"]
[PlyCount "53"]
[EventDate "1969.05.01"]
[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 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 Ne5 13. Rc2 ({RR} 13. Qb3 Nc4 14. Nxd5 Nxd5 15. Rxc4 Nxe3 16. Qxe3 Bf6 17. Qd3 Be6 18. Nxe6 Rxe6 19. Bd5 Re7 20. Rd1 Qb6 21. b3 Rae8 22. e4 Be5 23. Kg2 a6 24. Rdc1 Kh7 25. h4 g6 26. f4 Bb8 27. Rc8 Rxc8 {Podzielny,K (2415)-Herbrechtsmeier,C (2325) Germany 1985 1-0 (33)}) ({RR} 13. Qb3 Be6 14. Qxb7 Nc4 15. Nc6 Qd7 16. Qxd7 Nxd7 17. Nxe7+ Rxe7 18. Nxd5 Bxd5 19. Bxd5 Nxe3 20. Bxa8 Nxf1 21. Kxf1 Nb6 22. Bf3 Rd7 23. Ke1 g5 24. b3 a5 25. a4 Re7 26. Rc6 Nd7 27. Rc7 Kf8 {Dejmek,T (1750)-Migalko,D (1856) Ceske Budejovice CZE 2024 1-0 (50)}) 13... Bb4 14. Bf4 $146 ({RR} 14. b3 a6 15. h3 Ng6 16. Qc1 Qd6 17. Bd2 Ba3 18. Qd1 Bc5 19. Bc1 Bd7 20. Bb2 Rac8 21. e3 h5 22. Nde2 Bf5 23. Rd2 Bb4 24. e4 Bxe4 25. Nxe4 Nxe4 26. Rxd5 Qb6 27. Qd4 Qxd4 28. Rxd4 Rc2 {Schmidt,W-Spassov,L Decin 1974 1-0 (60)}) ({RR} 14. Na4 Bg4 15. a3 Bf8 16. Bc1 Qd7 17. Nc5 Bxc5 18. Rxc5 Nc4 19. b3 Qe7 20. Rb5 a6 21. Rb4 a5 22. Rb5 Nd6 23. Rc5 Nc4 24. Rb5 {½-½ (24) Orso,M-Lukacs,P (2450) Budapest 1977}) 14... Ng6 15. Bc1 a6 16. b3 Qd6 17. Bb2 h5 18. Rc1 h4 19. a3 Bc5 20. Na4 Ba7 21. b4 hxg3 22. hxg3 Ne5 23. Nc5 Nfg4 24. Nf3 Qh6 25. Bxe5 Rxe5 26. Re1 Rh5 27. Qd2 1/2-1/2

[Event "Bugojno"]
[Site "Bugojno"]
[Date "1980.05.05"]
[Round "1"]
[White "Polugaevsky, Lev"]
[Black "Gligoric, Svetozar"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "2635"]
[BlackElo "2565"]
[PlyCount "45"]
[EventDate "1980.05.05"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "YUG"]
[EventCategory "15"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 e6 4. g3 d5 5. cxd5 exd5 6. d4 Nc6 7. Bg2 Be7 8. O-O O-O 9. Bg5 cxd4 10. Nxd4 h6 11. Be3 Re8 12. Qa4 Bd7 13. Rad1 Bf8 ({RR} 13... Na5 14. Qc2 Rc8 15. Qb1 Be6 16. Nxe6 fxe6 17. Qg6 Kh8 18. Bd4 Nc6 19. Bxf6 Bxf6 20. Be4 Kg8 21. Nxd5 Kf8 22. Nf4 Qb6 23. Rd6 Qb4 24. Rxe6 Bxb2 25. Qf5+ Kg8 26. Rxe8+ Rxe8 27. Bd5+ {1-0 (27) Gurevich,M (2627)-Summerscale,A (2440) France 1999}) ({RR} 13... Ne5 14. Qb3 Bc6 15. Nf5 Bf8 16. Nxd5 Nxd5 17. Bxd5 Qf6 18. Bxc6 bxc6 19. Nd4 c5 20. Nc2 Rab8 21. Qc3 Rxb2 22. Kg2 Qc6+ 23. f3 Rxa2 24. Bf2 Qa4 25. Rd2 Nc4 26. Rfd1 Nxd2 27. Rxd2 a5 28. e4 {Bjelobrk,I (2396)-Michelakos,P (2282) chess.com INT 2023 0-1}) 14. Qb3 $146 ({RR} 14. Nxd5 Nxd5 15. Bxd5 Nb4 16. Bxf7+ Kxf7 17. Qb3+ Kg6 18. a3 Bh3 19. axb4 Bxf1 20. Ne6 Qf6 21. Nf4+ Kh7 22. Kxf1 Qf5 23. f3 Rac8 24. Bxa7 g5 25. Nd5 Bg7 26. Bc5 Rcd8 27. Ne3 Qg6 28. Nc4 g4 {Stean,M-Gligoric,S (2565) Skara 1980 ½-½ (41)}) ({RR} 14. a3 Na5 15. Qc2 Rc8 16. Qb1 Nc4 17. Nxd5 Nxd5 18. Bxd5 Bh3 19. Bxc4 Rxc4 20. Rfe1 Qd5 21. Nf3 Qh5 22. Qd3 Rce4 23. Rc1 b5 24. Red1 a6 25. Qd5 Qxd5 26. Rxd5 Be6 27. Rd2 Rc4 28. Rxc4 Bxc4 {Sergienko,S (2449)-Genba,V (2429) Sochi 2008 ½-½ (44)}) 14... Na5 15. Qc2 Rc8 16. Qd3 Bg4 17. h3 Bh5 18. Nf5 Nc4 19. Bc1 Nb6 20. g4 Bg6 21. Be3 Nc4 22. Bc1 Nb6 23. a3 1/2-1/2

[Event "URS-ch36 plof Polugaevsky-Zaitsev+2-1=3"]
[Site "Vladimir"]
[Date "1969.03.21"]
[Round "6"]
[White "Polugaevsky, Lev"]
[Black "Zaitsev, Alexander N"]
[Result "1-0"]
[ECO "D34"]
[PlyCount "77"]
[EventDate "1969.03.11"]
[EventType "match"]
[EventRounds "6"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. Nf3 Be7 5. O-O c5 6. cxd5 exd5 7. d4 Nc6 8. dxc5 Bxc5 9. Bg5 Be7 10. Nc3 O-O 11. Rc1 Be6 12. Nd4 Nxd4 13. Qxd4 h6 14. Be3 Qa5 15. Rfd1 Rfd8 16. Qa4 Qxa4 17. Nxa4 b6 18. Nc3 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 $146 ({RR} 33. Rd3) 33... b5 34. Kf2 Red8 35. Rd4 bxa4 36. bxa4 Nc4 37. Ke2 Be6 38. Bg3 Rb7 39. Rdxc4 1-0

[Event "Match TimmanPolugaevsky +2-1=5"]
[Site "Breda"]
[Date "1979.??.??"]
[Round "8"]
[White "Polugaevsky, Lev"]
[Black "Timman, Jan H"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2625"]
[BlackElo "2625"]
[PlyCount "95"]
[EventDate "1979.08.??"]
[EventType "match"]
[EventRounds "8"]
[EventCountry "NED"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 {Kasparov,Garry} e6 2. g3 Nf6 3. Bg2 d5 4. d4 Be7 5. Nf3 O-O 6. O-O c5 7. cxd5 exd5 8. Nc3 Nc6 9. Bg5 cxd4 10. Nxd4 h6 11. Be3 Re8 12. Qa4 Bd7 13. Rad1 Nb4 14. Qb3 a5 15. a4 ({RR} 15. Rd2 a4 16. Qd1 a3 17. Qb1 Bf8 18. bxa3 Rxa3 19. Qb2 Qa8 20. Nb3 ({RR} 20. Ndb5 Bxb5 21. Nxb5 Rxa2 22. Qb3) 20... Bc6 21. Bd4 Ne4 22. Nxe4 dxe4 23. Ra1 ({RR} 23. Nc5 e3 ({RR} 23... Nxa2 24. Ra1 Qa5 25. Nxe4 ({RR} 25. Rxa2 Bxc5) 25... Bxe4 26. Rxa2 Bxg2 27. Kxg2 Qd5+ 28. Kg1 Rb3) 24. Bxc6 exf2+ 25. Bxf2 Nxc6) 23... Bd5 24. Qb1 b6 25. e3 Nd3 26. Rd1 ({RR} 26. Nc1 Ne1) ({RR} 26. Bxb6 Bb4 27. Rc2 Bxb3) 26... b5 27. Bf1 ({RR} 27. Nc1 Nxc1 28. Rxc1 b4 29. Rc2 Qa4) 27... b4 28. Bxd3 exd3 29. Qxd3 Rxa2 {Beliavsky,A (2570)-Kasparov,G (2690) Moscow 1983 Candidates [Kasparov,Garry] 0-1 (38)}) ({RR} 15. Nxd5 Nfxd5 16. Bxd5 Nxd5 17. Qxd5 Bh3 18. Qxd8 Rexd8 19. Rfe1 Bb4 20. Nb3 Bxe1 21. Rxe1 Be6 22. Nc5 Bxa2 23. Nxb7 Rdb8 24. Ra1 Bd5 {0-1 (24) Huss,R (2132)-Jakel,W (2204) Hessen 2015}) 15... Bg4 16. Nc2 Qc7 $146 ({RR} 16... Be6 17. Nxb4 axb4 18. Nxd5 Qa5 19. Qc4 Nxd5 20. Bxd5 Bxd5 21. Rxd5 Qxa4 22. Rf5 Rf8 23. Qe4 Qd7 24. Rd5 Qc6 25. Rc1 Qa6 26. Qxe7 Qxe2 27. Qxb4 Rfe8 28. Qd2 Qf3 29. Qd1 {1-0 (29) Jobava,B (2570)-Saralegui Cassan,M (2159) Bled 2002}) 17. Rc1 Nxc2 18. Rxc2 Rac8 19. Rfc1 Qc4 20. Qxc4 Rxc4 21. Nxd5 Rxa4 22. Nxe7+ Rxe7 23. b3 Rxe3 24. bxa4 Rb3 25. e4 Be6 26. f4 g6 27. f5 gxf5 28. exf5 Bd7 29. Rc7 b6 30. Bf1 Rb4 31. R1c4 Rb1 32. Rb7 h5 33. h3 Kg7 34. g4 hxg4 35. hxg4 Kh6 36. Kf2 Rb2+ 37. Be2 Kg5 38. Rd4 Be8 39. Ke3 Rb3+ 40. Kf2 Rb2 41. Ke1 Rb1+ 42. Bd1 Rb2 43. Re7 b5 44. axb5 Rxb5 45. Rd8 Bc6 46. Rxf7 Re5+ 47. Kd2 a4 48. Rxf6 1-0

[Event "London Phillips&Drew"]
[Site "London"]
[Date "1984.05.03"]
[Round "7"]
[White "Polugaevsky, Lev"]
[Black "Chandler, Murray G"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "2615"]
[BlackElo "2515"]
[PlyCount "66"]
[EventDate "1984.04.26"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ENG"]
[EventCategory "14"]
[SourceTitle "MCL"]
[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 Nf6 6. Bg2 Be7 7. O-O O-O 8. Nc3 Nc6 9. Bg5 cxd4 10. Nxd4 Re8 11. Qa4 Bd7 ({RR} 11... Qb6 12. Nb3 Be6 13. Bxf6 Bxf6 14. Nxd5 Bxd5 15. Bxd5 Rxe2 16. Qc4 Re7 17. Rae1 Ne5 18. Qa4 Rd8 19. Be4 g6 20. Kg2 Kg7 21. h3 Red7 22. Re2 Nd3 23. Bxd3 Rxd3 24. Rc1 a6 25. Qe4 R3d5 26. Rcc2 {Christiansen,J (2571)-Wahlstrom,L (2215) Norrkoeping 2019 1-0 (84)}) 12. Rad1 h6 ({RR} 12... a5 13. Qc2 Qc8 14. Qd2 Bh3 15. Ndb5 Bxg2 16. Kxg2 Ne4 17. Nxe4 dxe4 18. Bxe7 Rxe7 19. Qf4 a4 20. Nc3 Qe6 21. Nd5 {1-0 (21) Shneider,A (2570)-Leski,M (2435) Corsica 1997}) 13. Bxf6 $146 ({RR} 13. Bc1 Bc5 14. Nxc6 bxc6 15. Qc2 Bg4 16. Kh1 Qc8 17. Rfe1 Rb8 18. e4 d4 19. f3 dxc3 20. fxg4 {½-½ (20) Bagirov,V (2505)-Petursson,M (2445) Tallinn 1981}) ({RR} 13. Bf4 Nb4 14. Qb3 a5 15. Rd2 a4 16. Qd1 Qa5 17. Nc2 Bc6 18. Ne3 a3 19. bxa3 Qxa3 20. Nb1 Qa6 21. a3 d4 22. Rxd4 Bxg2 23. Kxg2 Nc6 24. Rd3 Ne4 25. Nd5 Bd8 26. Qc2 Rc8 27. Nd2 Ne7 {Beil,Z (2345)-Messa,R (2325) Reggio Emilia 1985 1-0 (63)}) 13... Bxf6 14. Ndb5 d4 15. Ne4 Be5 16. Nbd6 Bxd6 17. Nxd6 Rxe2 18. Nxb7 Qf6 19. Nc5 Be8 20. b4 Ne5 21. b5 Rc8 22. Nd3 Nxd3 23. Rxd3 Rb2 24. Bc6 Bxc6 25. bxc6 Rxc6 26. Qxa7 Rd6 27. a4 g6 28. Qc5 Rd8 29. Qc4 Qe5 30. a5 Qxa5 31. Rxd4 Rxd4 32. Qxd4 Rd2 33. Qe3 Kg7 1/2-1/2

[Event "Olympiad-23"]
[Site "Buenos Aires"]
[Date "1978.11.08"]
[Round "13"]
[White "Polugaevsky, Lev"]
[Black "Day, Lawrence A"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2620"]
[BlackElo "2350"]
[Annotator "Polugaevsky,Lev"]
[PlyCount "79"]
[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 "Soviet Union"]
[BlackTeam "Canada"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "CAN"]

1. c4 {Schulz,Andre} e6 2. g3 d5 3. Bg2 c5 4. Nf3 Nc6 5. cxd5 exd5 6. d4 Nf6 7. O-O Be7 8. Nc3 O-O 9. Bg5 c4 ({RR} 9... cxd4) 10. Ne5 Be6 11. Nxc6 bxc6 12. b3 $1 Qa5 13. Na4 Rfd8 14. e3 $1 $14 c5 15. Bxf6 gxf6 ({RR} 15... Bxf6 16. Nxc5) 16. dxc5 Bxc5 17. Qh5 Bf8 $2 (17... Rac8) ({RR} 17... Rac8 18. Rfd1 Bf8 19. Rac1 Qb4 ({RR} 19... cxb3 20. Rxc8 Rxc8 21. axb3 Qb4 22. Bxd5) 20. Bxd5 ({RR} 20. Nc3) 20... Rxd5 21. Rxd5 cxb3 ({RR} 21... Bxd5 22. Qg4+) 22. Rxc8 Bxc8 23. axb3 Bg4 24. Qh4 Qe1+ 25. Kg2 Be2 26. g4 Qf1+ 27. Kg3 Qg1+ 28. Kf4 Qg2 29. Qxf6 Qxf2+ ({RR} 29... Qxd5) 30. Ke5 Qxe3+ 31. Kf5 Qf3+ 32. Ke5 {Polugaevsky,L (2620)-Pfleger,H (2530) Buenos Aires 1978 100 Jahre Schach [Schulz,Andre] 0-1 (36)}) ({RR} 17... Rac8 18. Rfd1 c3 19. Rac1 Bb4 20. Rd4 c2 21. Bh3 Bxh3 22. Qxh3 Ba3 23. Qh6 f5 24. Qg5+ Kf8 25. Qf6 Bxc1 26. Qh8+ Ke7 27. Qe5+ Kf8 {½-½ (27) Von Herman,U (2404)-Schirrmacher,C (2060) Potsdam 2010}) 18. e4 $146 ({RR} 18. Rfd1 Rac8 19. Rac1 Qb4 20. Nc3 cxb3 21. Nxd5 Rxd5 22. Bxd5 Rxc1 23. Rxc1 b2 24. Rb1 Qc5 25. e4 Qc1+ 26. Qd1 Qxd1+ 27. Rxd1 Bg4 28. Rb1 Ba3 29. f3 Bxf3 30. Kf2 Bh5 31. Ke3 Bg6 32. g4 h5 {Van der Vliet,F (2380)-Chapman,M London 1980 1-0 (50)}) 18... Rab8 (18... Bb4 19. exd5 Bxd5 20. Qg4+ Kh8 21. Bxd5 Qxd5 22. bxc4 Qd4 23. Qf3 $16) 19. exd5 Bd7 (19... Bxd5 20. Rad1 $18) 20. Nb2 $1 cxb3 21. axb3 Qb6 (21... Qc3 22. Rxa7 $1 Qxb2 23. Rxd7 Rxd7 24. Qg4+ $18) 22. Nc4 Qxb3 23. Be4 $1 h6 (23... f5 24. Ne5 $1 fxe4 25. Qxf7+ Kh8 26. Nxd7 Qb7 (26... Ra8 27. Rxa7 Rxa7 28. Qf6+ $18) 27. Ne5 { xa7+-}) 24. Ne3 Qb4 25. Bf5 Bxf5 26. Nxf5 Rb7 27. Rad1 Kh7 28. Rd4 Qc5 29. Rfd1 Rdd7 30. Kg2 a5 31. Qh4 Rb6 32. Qe4 (32. Nxh6 $1 $18) 32... Kh8 (32... Kg8 33. Nxh6+ $18) 33. Nxh6 $1 $18 Rb4 (33... Bxh6 34. Qe8+) 34. Nf5 Rd8 35. Rxb4 axb4 36. Rd4 Bg7 37. Qg4 Qf8 38. Qh5+ Kg8 39. Rh4 Qc5 40. Qh7+ 1-0

[Event "URS-ch36 Final"]
[Site "Almaty"]
[Date "1969.01.01"]
[Round "2"]
[White "Polugaevsky, Lev"]
[Black "Lein, Anatoly"]
[Result "1/2-1/2"]
[ECO "D34"]
[PlyCount "46"]
[EventDate "1968.12.30"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 c5 5. O-O Nc6 6. cxd5 exd5 7. d4 Be7 8. Nc3 O-O 9. dxc5 Bxc5 10. Na4 Be7 11. Be3 Re8 12. Rc1 Bg4 13. h3 Bxf3 14. Bxf3 Qd7 15. Bg2 Rad8 16. Nc5 Bxc5 17. Bxc5 Ne4 18. e3 ({RR} 18. Bd4 h5 19. e3 Qf5 20. Qf3 Qxf3 21. Bxf3 Nd2 22. Bxh5 Nxf1 23. Kxf1 Nxd4 24. exd4 Rc8 25. Rb1 Rc2 26. Bf3 Rd2 27. Bxd5 Ree2 28. Bxb7 Rxf2+ 29. Kg1 Rxb2 30. Rxb2 Rxb2 31. Bd5 Rd2 {0-1 (31) Bachmann,A (2571)-Kreken,E (2302) chess.com INT 2025}) 18... Qf5 ({RR} 18... Qe6 19. Bd4 Qg6 20. b3 h6 21. Bb2 a6 22. a3 f6 23. b4 Kh7 24. Qd3 Qf5 25. Qc2 Rc8 26. Qb1 Kh8 27. Rcd1 Ne7 28. Rc1 Rxc1 29. Qxc1 Rc8 30. Qb1 Rc4 31. Ba1 Qc8 32. Qd3 b5 33. Bd4 {Wang,H (2722)-Kasimdzhanov,R (2670) Shusha 2022 ½-½ (53)}) 19. Bd4 Ng5 $146 ({RR} 19... Rc8 20. Bc3 h5 21. Qf3 Qxf3 22. Bxf3 Nxc3 23. bxc3 Re5 24. c4 d4 25. Bxc6 bxc6 26. exd4 Re2 27. a3 Rb8 28. Rfe1 Ra2 29. Rc3 Rd2 30. Re7 Rxd4 31. Rxa7 h4 32. gxh4 Rf4 33. Kg2 Rb2 34. Rf3 {Wojtaszek,R (2701)-Delchev,A (2622) Haguenau 2013 ½-½ (43)}) 20. Kh2 Ne6 21. Bc3 d4 22. exd4 Nexd4 23. Bxd4 Nxd4 1/2-1/2

[Event "FRA-chT"]
[Site "France"]
[Date "1990.??.??"]
[Round "?"]
[White "Polugaevsky, Lev"]
[Black "Illescas Cordoba, Miguel"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2630"]
[BlackElo "2545"]
[PlyCount "55"]
[EventDate "1990.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. g3 Nf6 6. Bg2 Be7 7. Nc3 Nc6 8. O-O O-O 9. Bg5 cxd4 10. Nxd4 h6 11. Be3 Re8 12. Rc1 Bf8 13. Qa4 Na5 14. Rcd1 ({RR} 14. Qc2 Bg4 15. Rfd1 Rc8 16. Nb3 Nc6 17. h3 Be6 18. Qd2 Qd7 19. Kh2 Rcd8 20. a3 Qc7 21. Nd4 Qd7 22. Nxc6 bxc6 23. Na4 Rb8 24. Qa5 Rec8 25. b4 Rb7 26. Qa6 Ne8 27. Bc5 Nd6 28. Bxd6 Bxd6 {Gal,T (2228)-Fordan,T (2227) Budapest 2014 1-0 (41)}) 14... Bd7 ({RR} 14... Nc4 15. Bc1 Bd7 16. Qc2 Rc8 17. b3 Ne5 18. Qb2 Qa5 19. Bd2 Qc5 20. Nb1 Qb6 21. Bf4 {½-½ (21) Polugaevsky,L (2630)-Illescas Cordoba,M (2545) Logrono 1991}) 15. Qc2 Rc8 16. Qb1 Nc4 $146 ({RR} 16... Bg4 17. h3 Bh5 18. g4 Bg6 19. Nf5 Nc4 20. Nxd5 Nxe3 21. Ndxe3 Qb6 22. b3 Bc5 23. Nc4 Qc7 24. e3 h5 25. Qb2 hxg4 26. Nfd6 Be4 27. hxg4 Bxg2 28. Kxg2 b5 29. Nxe8 Rxe8 30. Nd2 Qc6+ 31. Nf3 {Flear,G (2505)-Rossiter,P (2380) Hastings 1994 1-0 (71)}) ({RR} 16... Bg4 17. h3 Bh5 18. g4 Bg6 19. Nf5 Rxe3 20. fxe3 Bc5 21. Nxd5 Nxd5 22. Bxd5 Qc7 23. Rf3 Re8 24. Qd3 Rxe3 25. Rxe3 Bxf5 26. Qxf5 Bxe3+ 27. Kg2 Nc6 28. Bxc6 Qxc6+ 29. Qf3 Qb6 30. Rd3 Bd4 31. Rb3 {Zoebisch,H (2255)-Fordan,T (2245) Vienna 1997 ½-½ (51)}) 17. Nxd5 Nxd5 18. Bxd5 Nxe3 19. fxe3 Kh8 20. Rxf7 Ba4 21. Ne6 Qb6 22. Qg6 Qxe3+ 23. Kh1 Qe5 24. Be4 Kg8 25. Rf3 Qxe4 26. Qxe4 Bxd1 27. Rxf8+ Rxf8 28. Nxf8 1-0

[Event "URS-ESP mT"]
[Site "Logrono"]
[Date "1991.??.??"]
[Round "?"]
[White "Polugaevsky, Lev"]
[Black "Illescas Cordoba, Miguel"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "2630"]
[BlackElo "2545"]
[PlyCount "41"]
[EventDate "1991.12.??"]
[EventType "schev"]
[EventRounds "12"]
[EventCountry "ESP"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. g3 Nf6 6. Bg2 Be7 7. O-O O-O 8. Nc3 Nc6 9. Bg5 cxd4 10. Nxd4 h6 11. Be3 Re8 12. Rc1 Bf8 13. Qa4 Na5 14. Rcd1 ({RR} 14. Qc2 Bg4 15. Rfd1 Rc8 16. Nb3 Nc6 17. h3 Be6 18. Qd2 Qd7 19. Kh2 Rcd8 20. a3 Qc7 21. Nd4 Qd7 22. Nxc6 bxc6 23. Na4 Rb8 24. Qa5 Rec8 25. b4 Rb7 26. Qa6 Ne8 27. Bc5 Nd6 28. Bxd6 Bxd6 {Gal,T (2228)-Fordan,T (2227) Budapest 2014 1-0 (41)}) 14... Nc4 $146 ({RR} 14... Bd7 15. Qc2 Rc8 16. Qb1 Nc4 17. Nxd5 Nxd5 18. Bxd5 Nxe3 19. fxe3 Kh8 20. Rxf7 Ba4 21. Ne6 Qb6 22. Qg6 Qxe3+ 23. Kh1 Qe5 24. Be4 Kg8 25. Rf3 Qxe4 26. Qxe4 Bxd1 27. Rxf8+ Rxf8 28. Nxf8 {1-0 (28) Polugaevsky,L (2630)-Illescas Cordoba,M (2545) France 1990}) ({RR} 14... Bd7 15. Qc2 Rc8 16. Qd3 Nc4 17. Bc1 Bg4 18. h3 Bd7 19. g4 Nb6 20. Nf5 Be6 21. Nb5 a6 22. Nbd4 Qc7 23. b3 Bd7 24. Bb2 Ne4 {½-½ (24) Petran,P (2410)-Fogarasi,T (2400) Siofok 1990}) 15. Bc1 Bd7 16. Qc2 Rc8 17. b3 Ne5 18. Qb2 Qa5 19. Bd2 Qc5 20. Nb1 Qb6 21. Bf4 1/2-1/2

[Event "URS-ch25 Semifinal"]
[Site "Sverdlovsk"]
[Date "1957.12.04"]
[Round "16"]
[White "Kots, Yury Isakovich"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[ECO "D34"]
[PlyCount "32"]
[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. dxc5 Bxc5 11. Rc1 Be7 12. Nd4 Nxd4 13. Qxd4 Qa5 14. Qd2 ({RR} 14. Qa4 Qxa4 15. Nxa4 Rac8 16. a3 h6 17. Be3 b6 18. Nc3 Bc5 19. Bd2 d4 20. Ne4 Nxe4 21. Bxe4 Bb3 22. Bb7 Rcd8 23. Ba6 Rfe8 24. Rfe1 Re5 25. Bf4 Red5 26. Kg2 Re8 27. h4 g5 28. hxg5 hxg5 {Nikolic,P (2606)-Kojic,T (2335) Prijedor 2015 1-0 (61)}) ({RR} 14. Qd3 Rfd8 15. Rfd1 d4 16. Qb5 Qb6 17. Qxb6 axb6 18. Nb5 Rxa2 19. Nxd4 Rxb2 20. Bxb7 Bc5 21. Nxe6 Rxd1+ 22. Rxd1 fxe6 23. Bxf6 gxf6 24. e3 Kf7 25. Rd7+ Be7 {½-½ (25) Hidalgo Diaz,D (2365)-Batista,G (2232) Havana CUB 2026}) 14... Rfd8 15. Rfd1 $146 ({RR} 15. Be3 Bb4 16. Qd4 Ng4 17. Bd2 Bc5 18. Qf4 Bd6 19. Qa4 Qb6 20. Qb5 d4 21. Qxb6 axb6 22. Nb5 Be5 23. a3 d3 24. exd3 Bxb2 25. Rb1 Bxa3 26. Nxa3 Rxa3 27. Rxb6 Rb3 28. Rxb7 Rbxd3 29. Bf4 Rd1 {Stadler,P (2175)-Egger,A (2060) Austria 2006 ½-½ (41)}) 15... Rac8 16. Be3 Bc5 1/2-1/2

[Event "Leningrad National"]
[Site "Leningrad"]
[Date "1954.07.??"]
[Round "?"]
[White "Cherepkov, Alexander V"]
[Black "Polugaevsky, Lev"]
[Result "1-0"]
[ECO "D34"]
[PlyCount "41"]
[EventDate "1954.07.10"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. d4 cxd4 7. Nxd4 Nc6 8. Nc3 d5 ({RR} 8... Qc7 9. Ndb5 Qb8 10. Bf4 Ne5 11. Qd4 d6 12. c5 Nfd7 13. cxd6 Bf6 14. Qe3 a6 15. Nc7 Ra7 16. Ne4 Bd8 17. Rac1 b6 18. Qc3 Ng6 19. Nxe6 {1-0 (19) Brenninkmeijer,J (2490)-Novoselski,Z (2370) Netherlands 1992}) 9. Bf4 ({RR} 9. Nxc6 bxc6 10. Qc2 {½-½ (10) Popchev,M (2172)-Podolchenko,E (2361) Senta SRB 2026}) 9... Qb6 10. Be3 $146 ({RR} 10. Ndb5 e5 11. Na4 Qa5 12. Bd2 Bb4 13. Bxb4 Nxb4 14. a3 dxc4 15. Nd6 Nc6 16. Nxc4 Qc7 17. Bxc6 bxc6 18. Qd6 Qxd6 19. Nxd6 Ba6 20. Rfe1 Rad8 21. Rad1 Nd5 22. Ne4 Bc4 23. Nac5 Nb6 24. Nd6 Bd5 {Ayupov,D (2398)-Vasilov,A (2265) Kazan 2006 ½-½ (60)}) 10... Qxb2 11. cxd5 exd5 12. Nxd5 Nxd5 13. Bxd5 Nb4 14. Rb1 Qa3 15. Nc2 Nxc2 16. Qxc2 Qa5 17. Rfd1 Bf6 18. Bc5 Rd8 19. Bb4 Qa6 20. Qc7 Rd7 21. Bxf7+ 1-0

[Event "RSFSR-ch14"]
[Site "Rostov on Don"]
[Date "1954.??.??"]
[Round "?"]
[White "Grechkin, Dmitry Makarovich"]
[Black "Polugaevsky, Lev"]
[Result "1-0"]
[ECO "D34"]
[PlyCount "79"]
[EventDate "1954.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[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. Nc3 O-O 9. dxc5 d4 10. Na4 Bf5 11. Bf4 Be4 ({RR} 11... Rc8 12. Rc1 Nd5 13. Bd6 Bxd6 14. cxd6 Qxd6 15. Nxd4 Nxd4 16. Qxd4 Rxc1 17. Rxc1 Be6 18. Rd1 Rd8 19. Nc3 Nxc3 20. Qxd6 Nxe2+ {1-0 (20) Gokhale,R (2078)-Wang,A (1851) chess.com INT 2024}) 12. Qb3 ({RR} 12. b4 b5 13. cxb6 axb6 14. a3 b5 15. Nc5 Bxc5 16. bxc5 Qd5 17. Bd6 Rfe8 18. Re1 h6 19. Bf1 d3 20. Nd2 Nd4 21. exd3 Bf3 22. Rxe8+ Rxe8 23. Qc1 Ng4 24. h3 Ne2+ 25. Bxe2 Rxe2 26. hxg4 Qd4 {Moiseenko,A (2662)-Iuldachev,S (2480) Turin 2006 0-1 (38)}) 12... Qa5 13. Nd2 $146 ({RR} 13. Ne5 Bxg2 14. Kxg2 Nxe5 15. Bxe5 b5 16. Bxd4 bxa4 17. Qe3 Rfe8 18. Rac1 Rac8 19. Qg5 h6 20. Qf5 Qb5 21. Qf3 Bxc5 22. Bxf6 gxf6 23. Rc2 Qd7 24. Rc4 f5 25. e3 Bb6 26. Rb4 Rxe3 27. fxe3 Qd2+ {Gal,J (2391)-Boricsev,O (2323) Hungary 2017 0-1 (40)}) 13... Bxg2 14. Kxg2 Bxc5 15. Nxc5 Qxc5 16. Qxb7 Nd5 17. Rac1 Nxf4+ 18. gxf4 Qd5+ 19. Nf3 Rfc8 20. Rfd1 Rab8 21. Qa6 Qd7 22. h3 Rc7 23. Rc5 Nb4 24. Qc4 Rxc5 25. Qxc5 d3 26. a3 Nd5 27. e3 Qf5 28. Qd4 Qg6+ 29. Kh2 Qh5 30. Qe5 Qxe5 31. fxe5 Rb3 32. Ne1 Kf8 33. Rxd3 Rb5 34. b4 Nb6 35. Nf3 Nc4 36. Rc3 Nb6 37. Rc7 a6 38. Ra7 Nc4 39. Rxa6 g5 40. Kg2 1-0

[Event "URS"]
[Site "Soviet Union"]
[Date "1966.??.??"]
[Round "?"]
[White "Polugaevsky, Lev"]
[Black "Bukhman, Eduard"]
[Result "1-0"]
[ECO "D35"]
[PlyCount "57"]
[EventDate "1966.??.??"]
[EventType "game"]
[EventRounds "9"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Be7 4. cxd5 exd5 5. Bf4 Nf6 6. e3 O-O 7. Bd3 c5 8. dxc5 Nc6 9. Nge2 Bxc5 10. O-O Bg4 11. h3 Bh5 $146 ({RR} 11... Be6 12. Rc1 Rc8 13. Na4 Be7 14. Nc5 Bxc5 15. Rxc5 Ne4 16. Rb5 a6 17. Rb3 b5 18. Nd4 Qf6 19. Nxc6 Rxc6 20. Rb4 Rfc8 21. Rd4 h6 22. Qe2 Nc5 23. Bb1 Ne4 24. Bh2 Rc1 25. Rdd1 R1c4 26. f3 {Navalgund,N (2219)-Karthikeyan,M (2432) Dubai 2013 ½-½ (56)}) 12. Bg5 d4 13. Bxf6 Qxf6 14. Ne4 Qe7 15. g4 dxe3 16. gxh5 exf2+ 17. Kg2 Rad8 18. Qb3 Bb6 19. Rad1 Kh8 20. Nxf2 f5 21. Bb5 Rxd1 22. Nxd1 f4 23. Nxf4 Rf5 24. Bxc6 bxc6 25. Qe6 Qg5+ 26. Kh1 Bc5 27. Qe8+ Bf8 28. Ne3 Rf6 29. Ne6 1-0

[Event "Reggio Emilia Top16 33rd"]
[Site "Reggio Emilia"]
[Date "1991.??.??"]
[Round "?"]
[White "Polugaevsky, Lev"]
[Black "Kamsky, Gata"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2610"]
[BlackElo "2640"]
[PlyCount "57"]
[EventDate "1991.01.??"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "ITA"]
[EventCategory "16"]
[SourceTitle "CBM 022"]
[Source "ChessBase"]
[SourceDate "1991.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1991.06.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Nbd7 5. cxd5 exd5 6. Bf4 c6 7. e3 Be7 8. h3 Ne4 9. Bd3 Nxc3 10. bxc3 c5 11. O-O O-O 12. Qc2 Nf6 13. dxc5 Bxc5 14. Rfd1 Qe7 15. Be5 h6 16. c4 $146 ({RR} 16. Bxf6 Qxf6 17. Bh7+ Kh8 18. Rxd5 Bb4 19. Be4 Qxc3 20. Qxc3 Bxc3 21. Rc1 Bf6 22. Nd4 Rb8 23. Rc7 Kg8 24. Bf5 g6 25. Bxc8 Rfxc8 26. Rdd7 Rxc7 27. Rxc7 Kf8 28. Kf1 Be5 29. Rd7 Ke8 30. Rd5 Bg7 {Huss,A (2314)-Bergez,L (2371) Geneve 2005 1-0 (64)}) 16... dxc4 17. Qxc4 Nd7 18. Bb2 Ba3 19. Bxa3 Qxa3 20. Rac1 Nf6 21. Nd4 Bd7 22. Qb3 Qxb3 23. axb3 Rac8 24. Nf5 Bxf5 25. Bxf5 Rxc1 26. Rxc1 Rd8 27. Kf1 g6 28. Bc8 Rd3 29. Bxb7 1/2-1/2

[Event "URS-chT Republics 08th final A"]
[Site "Leningrad"]
[Date "1962.10.25"]
[Round "5.1"]
[White "Polugaevsky, Lev"]
[Black "Tal, Mihail"]
[Result "1/2-1/2"]
[ECO "D35"]
[PlyCount "68"]
[EventDate "1962.10.20"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "URS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Russia"]
[BlackTeam "Latvia"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "LAT"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Nc3 c6 6. Qc2 Be7 7. Bf4 g6 8. e3 Bf5 9. Bd3 Bxd3 10. Qxd3 Nbd7 11. O-O O-O 12. Rab1 a5 13. h3 Re8 14. Qe2 $146 ({RR} 14. Rfe1 Nb6 15. Ne5 Bd6 16. Qc2 Re6 17. Bh2 Nfd7 18. f4 Re8 19. Kh1 f6 20. Nxg6 Nc4 21. Ne5 fxe5 22. dxe5 Bb4 23. Rbd1 Qb6 24. e4 Ne3 25. Rxe3 Qxe3 26. exd5 Bxc3 27. bxc3 cxd5 28. Rxd5 Nf8 {Hajiyev,K (2113)-Mendonca,L (2622) chess.com INT 2023 1-0 (61)}) ({RR} 14. Rfc1 Bf8 15. Rc2 Ne4 16. Nd2 Nd6 17. Na4 b5 18. Nc5 Nc4 19. Nxd7 Qxd7 20. Rbc1 a4 21. b3 axb3 22. axb3 Ra3 23. Nb1 Rea8 24. Nxa3 Rxa3 25. Rb1 Qe6 26. Rcc1 Na5 27. Qc2 Bb4 28. Ra1 Qe7 {Sarana,A (2686)-Tang,A (2551) chess.com INT 2026 1-0 (46)}) ({RR} 14. Qc2 Bf8 15. Nd2 Nh5 16. Bh2 f5 17. Rfe1 Kh8 18. a3 Nhf6 19. Nf3 Ne4 20. Ne5 Nxe5 21. Bxe5+ Bg7 22. Bxg7+ Kxg7 23. Na4 Qe7 24. b4 axb4 25. axb4 Nd6 26. Nc5 Ra3 27. Ra1 Rea8 28. Rxa3 Rxa3 {Orso,M (2390)-Donev,I (2250) Ruse 1984 ½-½ (89)}) 14... Nf8 15. a3 Bd6 16. Bg5 Ne6 17. Bh4 Be7 18. b4 axb4 19. axb4 Nd7 20. Bxe7 Qxe7 21. b5 Qd6 22. bxc6 bxc6 23. Rfc1 Rab8 24. Rxb8 Rxb8 25. Na4 c5 26. Nxc5 Rc8 27. Qb2 Nexc5 28. dxc5 Rxc5 29. Ra1 Rc8 30. Ra7 Qc6 31. Qd4 Ra8 32. Rxa8+ Qxa8 33. Qh4 Qa1+ 34. Kh2 Qf6 1/2-1/2

[Event "URS-ch37 plof Petrosian-Polugaevsky+2-0"]
[Site "Moscow"]
[Date "1970.02.??"]
[Round "3"]
[White "Polugaevsky, Lev"]
[Black "Petrosian, Tigran V"]
[Result "1/2-1/2"]
[ECO "D35"]
[PlyCount "81"]
[EventDate "1970.02.??"]
[EventType "match"]
[EventRounds "5"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 e6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Rb1 Be7 8. Nf3 O-O 9. Bc4 Nc6 10. O-O Qc7 11. Qe2 b6 ({RR} 11... a6 12. e5 cxd4 13. cxd4 b5 14. Bd3 Nb4 15. Rxb4 Bxb4 16. Qe4 g6 17. Qh4 Be7 18. Ng5 Bxg5 19. Bxg5 f5 20. exf6 Bb7 21. Qg4 Bd5 22. Bb1 Rac8 23. Bf4 Qf7 24. Be5 Kh8 25. h4 Rg8 26. Qg5 {Yu,J (2335)-Chang,L (2000) Sterling, VA USA 2026 1-0 (91)}) 12. Rd1 Na5 13. Bd3 Bb7 14. d5 $146 ({RR} 14. h4 Rfd8 15. h5 {1-0 (15) Volkov,S (2637)-Martin Duque,J (2386) Linares 2017}) 14... c4 15. Bc2 e5 16. Be3 Bc8 17. h3 Rd8 18. Rf1 Bd7 19. Nd2 Bd6 20. Qh5 f6 21. Bd1 Bc5 22. Bxc5 Qxc5 23. Rb4 Be8 24. Qh4 b5 25. Bh5 g6 26. Bg4 Kg7 27. Rfb1 a6 28. R1b2 Ra7 29. Be2 Qe7 30. a4 Nb7 31. Ra2 Nc5 32. axb5 axb5 33. Rxa7 Qxa7 34. Qg3 Ra8 35. Kh2 Qe7 36. Rb2 Ra3 37. Qe3 Qa7 38. h4 Nb7 39. Qh3 Nd6 40. h5 Qe7 41. h6+ 1/2-1/2

[Event "URS-ch23 Final"]
[Site "Leningrad"]
[Date "1956.01.21"]
[Round "7"]
[White "Polugaevsky, Lev"]
[Black "Khasin, Abram Iosifovich"]
[Result "1-0"]
[ECO "D35"]
[PlyCount "93"]
[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 e6 2. c4 Nf6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 h6 7. Bh4 O-O 8. Bd3 b6 9. Nge2 Bb7 10. O-O Nbd7 11. Bg3 $146 ({RR} 11. f3 c5 12. b3 cxd4 13. Nxd4 Rc8 14. Rc1 Ne5 15. Bf5 Rc5 16. Bg3 Ng6 17. Bxg6 fxg6 18. Ne6 Qd7 19. Nxf8 Bxf8 20. Be5 Qf5 21. Bd4 Rc7 22. Qc2 Qg5 23. Qb2 Bc8 24. Ne4 dxe4 25. Rxc7 Ba6 {Costa,E (1737)-De Oliveira,G (1610) Rio Branco 2016 1-0}) ({RR} 11. Rc1 c5 12. Bf5 Re8 13. Qc2 c4 14. b3 a6 15. a4 Nf8 16. bxc4 dxc4 17. Rb1 g6 18. Bxf6 Bxf6 19. Be4 Rb8 20. Bxb7 Rxb7 21. Rb4 Be7 22. Rxc4 b5 23. Rc6 b4 24. Ne4 b3 25. Qc4 a5 {Rodshtein,M (2699)-Wiersma,E (2341) Antalya 2017 1-0 (33)}) ({RR} 11. Qc2 c5 12. Nf4 Rc8 13. dxc5 g5 14. cxb6 axb6 15. Bg3 gxf4 16. Bxf4 Kg7 17. Rad1 Nc5 18. Bf5 Ra8 19. e4 d4 20. e5 Nh5 21. Be3 d3 22. Qd2 Rg8 23. Bg4 Kh8 24. f3 Ng7 25. Kh1 Bc8 {Mirzhanov,A (1888)-Kaminskii,D (2009) chess.com INT 2026 0-1 (79)}) ({RR} 11. f3 c5 12. Kh1 Re8 13. Bc2 a6 14. Qd2 b5 15. dxc5 Bxc5 16. Nd4 Ne5 17. b3 Bb4 18. a3 Ba5 19. f4 Nc6 20. b4 Nxd4 21. exd4 Bb6 22. Rae1 Rc8 23. Rxe8+ Qxe8 24. Bxf6 Qc6 25. Qd3 Qxf6 {Southam,T (2335)-Findlay,I (2345) Toronto 1990 1-0 (42)}) 11... c5 12. Nf4 c4 13. Bb1 Re8 14. f3 Bb4 15. Bf2 Nf8 16. Nfe2 a6 17. Ng3 Ra7 18. a3 Bxc3 19. bxc3 Bc6 20. Qd2 Ng6 21. Bc2 Rae7 22. Nf5 Re6 23. Rae1 Ne7 24. Bh4 Ng6 25. Bxf6 Qxf6 26. e4 dxe4 27. fxe4 Qg5 28. Qxg5 hxg5 29. Rb1 Ba8 30. d5 Rf6 31. Nh6+ Kf8 32. Rxf6 gxf6 33. Rxb6 Nf4 34. Rxf6 Bxd5 35. Rxf4 gxf4 36. exd5 Re2 37. Bf5 Ke7 38. Bg4 Ra2 39. Nf5+ Kd8 40. d6 Kd7 41. h4 Rxa3 42. h5 Ra1+ 43. Kh2 Rb1 44. h6 Rb8 45. h7 a5 46. Nh6+ Kxd6 47. Ng8 1-0

[Event "IBM"]
[Site "Amsterdam"]
[Date "1970.07.18"]
[Round "5"]
[White "Polugaevsky, Lev"]
[Black "Csom, Istvan"]
[Result "1/2-1/2"]
[ECO "D35"]
[PlyCount "50"]
[EventDate "1970.07.14"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "NED"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 Nbd7 5. cxd5 exd5 6. Bf4 c6 7. e3 Be7 8. h3 Nf8 9. Bd3 Ng6 10. Bh2 Bd6 11. Bxd6 Qxd6 12. Qc2 ({RR} 12. O-O O-O 13. Rb1 Re8 14. b4 a6 15. a4 Ne4 16. Bxe4 dxe4 17. Nd2 f5 18. b5 axb5 19. axb5 Be6 20. bxc6 bxc6 21. Na4 Bd5 22. Nb6 Rab8 23. Nxd5 cxd5 24. Qa4 f4 25. Rxb8 Rxb8 26. Rb1 Rxb1+ {Nakamura,H (2791)-Vachier Lagrave,M (2819) Chess.com INT 2016 ½-½ (63)}) ({RR} 12. O-O Ne7 13. Re1 g6 14. Qb3 O-O 15. Rac1 Qc7 16. Nh4 Ne8 17. Qc2 Nd6 18. b4 a6 19. a4 Re8 20. b5 axb5 21. axb5 Qd8 22. bxc6 bxc6 23. Na4 Ba6 24. Bxa6 Rxa6 25. Nc5 Ra7 26. Ra1 Qa8 {Castellanos Rodriguez,R (2462)-Hernandez,C (2348) Benasque ESP 2026 1-0 (69)}) 12... O-O 13. g4 Be6 14. O-O-O c5 $146 ({RR} 14... Rfe8 15. Ng5 a6 16. Kb1 c5 17. dxc5 Qxc5 18. Bxg6 hxg6 19. Ne2 Qxc2+ 20. Kxc2 Ne4 21. Nxe4 dxe4 22. b3 a5 23. Nc3 g5 24. Kb2 Rad8 25. Nb5 Rf8 26. Nd4 Bd7 27. Rdg1 b5 28. h4 gxh4 29. Rxh4 {Ibrahimli,M (2415)-Arabidze,M (2457) chess.com INT 2024 ½-½ (78)}) ({RR} 14... Rfe8 15. Ng5 a6 16. Kb1 c5 17. dxc5 Qxc5 18. Bxg6 hxg6 19. Ne2 Qxc2+ 20. Kxc2 Ne4 21. Nxe4 dxe4 22. b3 a5 23. Nc3 g5 24. Kb2 Rad8 25. Nb5 Rf8 26. Nd4 Bd7 27. Rdg1 b5 28. h4 gxh4 29. Rxh4 {Ibrahimli,M (2415)-Arabidze,M (2457) chess.com INT 2024 ½-½ (78)}) 15. dxc5 Qxc5 16. Kb1 Rfe8 17. Nd4 Ne5 18. Bb5 Rec8 19. f4 Nc4 20. Bxc4 dxc4 21. e4 Rd8 22. Na4 Qc7 23. f5 Bd7 24. Nc3 Bc6 25. Qd2 Re8 1/2-1/2

[Event "URS-ch22 Semifinal"]
[Site "Gorky"]
[Date "1954.11.??"]
[Round "5"]
[White "Polugaevsky, Lev"]
[Black "Veltmander, Iogannes G"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "72"]
[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. d4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Bg4 7. e3 Nbd7 8. Bd3 Bd6 9. Nge2 h6 10. Bh4 Qc7 11. h3 $146 ({RR} 11. f3 Be6 12. h3 a6 13. e4 g5 14. Bf2 Nh5 15. e5 Be7 16. Bf5 O-O-O 17. Bxe6 fxe6 18. Qg6 Nf4 19. Nxf4 gxf4 20. Qxe6 Rde8 21. Qf5 Rhg8 22. Rg1 Bb4 23. O-O-O Qa5 24. Qc2 Nb6 25. g3 fxg3 {Kashebayev,A (2150)-Valyaev,P Karaganda 2009 0-1 (40)}) 11... Be6 12. Rb1 Nh5 13. g4 g5 14. gxh5 gxh4 15. Ng1 Nf6 16. Nf3 O-O-O 17. b4 Rhg8 18. Nxh4 Nxh5 19. Nf5 Bxf5 20. Bxf5+ Kb8 21. b5 Ng7 22. Bd3 cxb5 23. Nxd5 Qxc2 24. Bxc2 a6 25. Nf6 Rh8 26. Ke2 Be7 27. Ne4 f5 28. Rhg1 Ne6 29. Ng3 f4 30. Nf5 fxe3 31. fxe3 Rhe8 32. Rg4 Nc7 33. Bb3 Bf8 34. Bf7 h5 35. Rg8 Nd5 36. Bxe8 Ba3 1-0

[Event "URS-ch28 Semifinal"]
[Site "Vilnius"]
[Date "1960.09.08"]
[Round "13"]
[White "Polugaevsky, Lev"]
[Black "Estrin, Yakov Borisovich"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "79"]
[EventDate "1960.08.21"]
[EventType "tourn"]
[EventRounds "17"]
[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 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 c6 7. Bd3 Be7 8. Qc2 O-O 9. Nf3 Re8 10. O-O-O h6 11. Bf4 Nf8 ({RR} 11... Qa5 12. Kb1 Bb4 13. Rc1 Nf8 14. a3 Bxc3 15. Qxc3 Qxc3 16. Rxc3 Ne4 17. Rc2 Bf5 18. Rg1 g5 19. g4 Bg6 20. Bc7 Rac8 21. Ba5 b6 22. Be1 c5 23. Nd2 cxd4 24. exd4 Rxc2 25. Bxc2 Nxd2+ 26. Bxd2 {Goldsztejn,G (2415)-Sanchez,J (2533) Marseille 2012 0-1 (47)}) ({RR} 11... b5 12. Nxb5 Qb6 13. Nc7 Bb7 14. Nxe8 Rxe8 15. Rhg1 c5 16. dxc5 Nxc5 17. Kb1 Rc8 18. Bf5 Ne6 19. Qb3 Qa6 20. Bd3 Qc6 21. Ne5 Qb6 22. Qxb6 axb6 23. Rc1 Rd8 24. Nc6 Bxc6 25. Rxc6 Nc5 26. Bf5 {Nozdrachev,L (2239)-Yushko,O (2012) chess.com INT 2026 1-0 (41)}) 12. h3 Ne6 $146 ({RR} 12... Bd6 13. Be5 Qe7 14. Kb1 N6d7 15. Bxd6 Qxd6 16. g4 Qf6 17. Be2 Qg6 18. Qxg6 Nxg6 19. Bd3 Ndf8 20. Na4 f6 21. Rhg1 Kf7 22. Rc1 Ne6 23. h4 Ne7 24. Nc5 Nxc5 25. Rxc5 Bd7 26. h5 Ke6 27. Nh4 {Forgacs,J (2243)-Kaman,A (2211) Hungary 2006 ½-½ (32)}) ({RR} 12... Bd6 13. Bxd6 Qxd6 14. g4 Bd7 15. Ne5 c5 16. f4 c4 17. Bf5 a6 18. g5 hxg5 19. fxg5 N6h7 20. Nxd7 {1-0 (20) Ftacnik,Rogers,I-Rosner,T Znojmo 1999}) 13. Be5 Bd6 14. Kb1 Bxe5 15. Nxe5 c5 16. Bb5 Re7 17. dxc5 Nxc5 18. Ng4 Bxg4 19. hxg4 Nce4 20. Nxe4 Rxe4 21. Be2 Rc8 22. Rxd5 Qe8 23. Rc5 Rxc5 24. Qxc5 Nxg4 25. Rc1 Re5 26. Qxa7 Nxf2 27. Qxb7 Kh7 28. Bc4 Rf5 29. Bb3 g6 30. Rc7 Kg7 31. Re7 Qf8 32. Bc4 Ng4 33. a4 Ne5 34. e4 Rg5 35. Bd5 Kf6 36. Rc7 Rxg2 37. Qb6+ Kg7 38. Qd4 Qd6 39. Rxf7+ Kh8 40. Rh7+ 1-0

[Event "URS-ch26 Semifinal"]
[Site "Baku"]
[Date "1958.??.??"]
[Round "?"]
[White "Polugaevsky, Lev"]
[Black "Nikolaevsky, Yuri V"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "139"]
[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. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Qc2 Qa5 ({RR} 7... a5 8. Bd3 Na6 9. a3 Nc7 10. Nge2 Ne6 11. Bh4 g6 12. O-O O-O 13. Rab1 Ng7 14. f3 Nf5 15. Bf2 c5 16. g4 Nxd4 17. exd4 c4 18. Nf4 cxd3 19. Nxd3 Ne8 20. Rbe1 Nc7 21. Be3 Bh4 22. Re2 {Brodsky,M (2561)-Matlakov,M (2410) St Petersburg 2006 ½-½}) 8. Nge2 $146 ({RR} 8. Bd3 Na6 9. a3 Nb4 10. Qd1 Nxd3+ 11. Qxd3 Qd8 12. Nge2 Ne4 13. Bxe7 Qxe7 14. f3 Nxc3 15. bxc3 O-O 16. Kf2 Qh4+ 17. Ng3 Be6 18. Rhf1 Rac8 19. Kg1 c5 20. Rfb1 cxd4 21. cxd4 Qe7 22. e4 Rc7 {Nikolaevsky,Y-Kostiuchenko,A Kiev 1958 1-0 (61)}) ({RR} 8. Bd3 Na6 9. Qd2 Bg4 10. f3 Bh5 11. Nge2 Bg6 12. Nf4 Nc7 13. a3 Bxd3 14. Qxd3 Ne6 15. Nxe6 fxe6 16. O-O O-O 17. Bf4 Nd7 18. Bg3 Qd8 19. e4 Nb6 20. a4 Bf6 21. Rad1 Nc4 22. Rf2 Qb6 {Mokos,J (2246)-Szitkey,M (2109) Slovakia 2016 ½-½ (65)}) ({RR} 8. Bd3 Na6 9. Qd2 Be6 10. Nf3 h6 11. Bh4 O-O 12. O-O Nb4 13. Bb1 c5 14. a3 Nc6 15. dxc5 Qxc5 16. b4 Qb6 17. Qd3 g5 18. Bg3 a6 19. Ne5 Rfd8 20. Ba2 d4 21. Bxe6 Nxe5 22. Bxe5 dxc3 {Nylen,A (2264)-Olsson,S (1931) Sweden 2000 1-0}) 8... O-O 9. Ng3 c5 10. dxc5 Nc6 11. Bd3 h6 12. Bxf6 Bxf6 13. O-O Bxc3 14. Qxc3 Qxc3 15. bxc3 Be6 16. Rfb1 Rab8 17. Rb5 a6 18. Rb6 Ne5 19. Bf5 Nc4 20. Rxe6 fxe6 21. Bxe6+ Kh8 22. Bxd5 Ne5 23. Rb1 Rfc8 24. Ne4 Rc7 25. g3 Nd7 26. c4 Nxc5 27. Nxc5 Rxc5 28. Rb6 Ra5 29. Bxb7 Rc5 30. Rb3 Ra5 31. Bd5 Rxb3 32. axb3 Ra3 33. c5 Ra5 34. Bc4 Kh7 35. Kg2 Kg6 36. b4 Ra1 37. c6 Rc1 38. Bxa6 Rxc6 39. Bd3+ Kf6 40. b5 Rc3 41. Be4 Rb3 42. Bc6 Rb2 43. h4 Kf5 44. Kf3 Ke5 45. Be8 Kd6 46. h5 Ke5 47. Bc6 Kd6 48. g4 Ke6 49. Kg3 Rb3 50. Kf4 Rb2 51. Kf3 Rc2 52. Kg3 Rc3 53. Kf4 Rc2 54. f3 Rc4+ 55. e4 Kf6 56. Ke3 Rc3+ 57. Kd4 Rc1 58. f4 Rc2 59. Bd5 Rb2 60. Kc5 Ke7 61. b6 Rc2+ 62. Kd4 Kd6 63. b7 Rb2 64. e5+ Kc7 65. Ke4 Rb4+ 66. Kf5 Rd4 67. Be4 Rb4 68. g5 Kb8 69. gxh6 gxh6 70. e6 1-0

[Event "URS-ch25 Semifinal"]
[Site "Sverdlovsk"]
[Date "1957.12.10"]
[Round "19"]
[White "Polugaevsky, Lev"]
[Black "Khanov, Kurban"]
[Result "1/2-1/2"]
[ECO "D36"]
[PlyCount "88"]
[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. cxd5 exd5 5. Bg5 c6 6. Qc2 Be7 7. e3 O-O 8. Bd3 Re8 9. Nge2 Nbd7 10. O-O Nf8 11. Rab1 a5 12. a3 Bd6 ({RR} 12... Ng4 13. Bxe7 Qxe7 14. h3 Nh6 15. b4 axb4 16. axb4 Qh4 17. Ng3 Ng6 18. b5 Bxh3 19. gxh3 Rxe3 20. Bxg6 hxg6 21. bxc6 bxc6 22. Nce2 Re6 23. Rb6 Rc8 24. Kg2 Qg5 25. Rfb1 Nf5 26. Qc1 Nh4+ 27. Kf1 {Gavrikov,V (2578)-King,D (2520) Switzerland 2002 1-0 (61)}) 13. Bf4 Ne6 $146 ({RR} 13... Ng6 14. Bg3 Bxg3 15. Nxg3 Ng4 16. h3 Nf6 17. b4 axb4 18. axb4 Nh4 19. b5 Qd7 20. bxc6 bxc6 21. Nce2 g6 22. Nf4 Ra3 23. Be2 Ne4 24. Bg4 f5 25. Nxe4 Rxe4 26. Be2 g5 27. Nd3 g4 28. Nc5 {Lecouteux,G (2025)-Demuth,A (2055) France 2005 1-0}) ({RR} 13... Bg4 14. Bxd6 Qxd6 15. b4 axb4 16. axb4 b5 17. h3 Bh5 18. Ng3 Bg6 19. Rfc1 N8d7 20. Nce2 Rec8 21. Nf4 Nb6 22. Nf5 Bxf5 23. Bxf5 Rc7 24. Nd3 g6 25. Bg4 Nc4 26. Ra1 Rca7 27. Rxa7 Rxa7 28. Nc5 {Ferreira,E (2051)-Li,H (2055) chess.com INT 2025 0-1 (44)}) ({RR} 13... Ng6 14. Bxd6 Qxd6 15. h3 Be6 16. b4 axb4 17. axb4 Qd7 18. Kh2 Nh4 19. Ng1 Bf5 20. Bxf5 Nxf5 21. Nf3 Nd6 22. Kg1 Nc4 23. Ra1 b5 24. Rxa8 Rxa8 25. Ne5 Qd6 26. Nd3 g5 27. Nc5 Kg7 28. Ne2 {Timmermans,I (2207)-Harff,M (2288) Maastricht 2014 0-1 (43)}) 14. Bg3 Bxg3 15. Nxg3 Qe7 16. Na4 g6 17. b4 axb4 18. axb4 Rb8 19. Nc5 Ng4 20. h3 Nf6 21. Rfc1 Bd7 22. Ra1 Nxc5 23. Qxc5 Qxc5 24. bxc5 b6 25. cxb6 Rxb6 26. Ne2 Rc8 27. Rab1 Rcb8 28. Nc3 Rxb1 29. Rxb1 Ra8 30. Bc2 c5 31. dxc5 Rc8 32. Ne2 Rxc5 33. Nd4 Kf8 34. Kh2 Ke7 35. Kg3 Ne8 36. Rb7 Rc7 37. Rb8 Rc8 38. Rb6 Be6 39. Kf4 Kf6 40. Bb3 g5+ 41. Kg3 Rd8 42. Bc2 h6 43. f4 Rd6 44. Rb8 Bd7 1/2-1/2

[Event "URS-ch23 Final"]
[Site "Leningrad"]
[Date "1956.01.26"]
[Round "10"]
[White "Polugaevsky, Lev"]
[Black "Zurakhov, Vladlen Y"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "82"]
[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 Bb4 4. Nf3 d5 5. cxd5 exd5 6. Bg5 h6 7. Bh4 c6 8. Qc2 O-O 9. e3 Nbd7 10. Bd3 Re8 11. O-O Bd6 12. Rab1 Nf8 13. b4 a6 14. a4 Bg4 15. b5 ({RR} 15. Nd2 Rc8 16. b5 cxb5 17. Bxf6 Qxf6 18. axb5 Qg5 19. Rfe1 a5 20. Qb2 Qh5 21. g3 Ne6 22. Bf1 Bb4 23. Rec1 Ng5 24. Bg2 Nh3+ 25. Kf1 Qf5 26. Bxh3 Qd3+ 27. Kg2 Bxh3+ 28. Kxh3 Bxc3 29. Qb3 Qf5+ {Pyrek,M (1855)-Tashkinova,S (2105) Katowice POL 2026 0-1}) 15... axb5 16. axb5 Rc8 17. bxc6 $146 ({RR} 17. Rfc1 g5 18. Bg3 Bxg3 19. hxg3 Kg7 20. Ne5 c5 21. Nxg4 cxd4 22. Nxf6 Qxf6 23. exd4 Qxd4 24. Bf5 Rc5 25. Ne2 Qc4 26. Qb2+ f6 27. Rxc4 dxc4 28. g4 Ng6 29. Bxg6 Kxg6 30. Ng3 {1-0 (30) Borzov,D (2138)-Jordanov,D (2038) Golden Sands 2015}) 17... bxc6 18. Ba6 Rb8 19. Bd3 Bh5 20. Na4 Bxf3 21. gxf3 g5 22. Bg3 Rxb1 23. Rxb1 Bxg3 24. hxg3 Qd6 25. Rb6 Re6 26. Bf5 N6d7 27. Bxe6 Nxb6 28. Bxf7+ Kxf7 29. Nxb6 Kg7 30. Qf5 Qe6 31. Qxe6 Nxe6 32. Nd7 h5 33. Kg2 Kh6 34. Kh3 Kg7 35. Kg2 Kh6 36. Kh3 Kg7 37. g4 Kh6 38. Kg3 h4+ 39. Kh3 Kg7 40. Nc5 Nf8 41. f4 gxf4 1-0

[Event "Mar del Plata Clarin Masters"]
[Site "Mar del Plata"]
[Date "1982.02.??"]
[Round "?"]
[White "Polugaevsky, Lev"]
[Black "Karpov, Anatoly"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2600"]
[BlackElo "2720"]
[PlyCount "31"]
[EventDate "1982.02.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[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. Nf3 Be7 5. cxd5 exd5 6. Bg5 c6 7. Qc2 g6 8. e3 Bf5 9. Bd3 Bxd3 10. Qxd3 O-O 11. O-O Nbd7 12. a3 Re8 ({RR} 12... a5 13. Qc2 Re8 14. Nd2 {½-½ (14) Agdestein,S (2585)-Hansen,C (2615) Reykjavik 1996}) ({RR} 12... a5 13. Qc2 Re8 14. Rad1 Ne4 15. Nxe4 dxe4 16. Bxe7 Qxe7 17. Nd2 Nf6 18. Qc5 a4 19. Qxe7 Rxe7 20. Nb1 Ra5 21. Nc3 Kg7 22. Rd2 Nd7 23. d5 c5 24. d6 Re6 25. Rfd1 f5 26. Kf1 b5 {½-½ (26) Melikhov,E (2138)-Markidis,K (2291) Thessaloniki GRE 2025}) 13. b4 a6 14. Qc2 $146 ({RR} 14. Rfb1 Ne4 15. Bxe7 Qxe7 16. a4 b5 17. Qc2 Nd6 18. Ne1 Nc4 19. Nd3 Nf6 20. Nc5 Ng4 21. Nd1 Qh4 22. h3 Nh6 23. Ra2 Nf5 24. Rba1 Rac8 25. Nxa6 Nxd4 26. exd4 Re1+ 27. Kh2 Qf4+ 28. g3 Qf3 {Kashlinskaya,A (2031)-Nechaeva,M (2261) Kolontaevo 2005 0-1}) ({RR} 14. Nd2 Nh5 15. Bxe7 Qxe7 16. Nb3 f5 17. Rae1 Nb6 18. Nd2 Nc8 19. Nf3 Nd6 20. Ne5 Nf6 21. f3 Rad8 22. Rb1 Nd7 23. f4 Nxe5 24. fxe5 Ne4 25. Nxe4 dxe4 26. Qb3+ Rd5 27. Rbc1 Kg7 28. Rc5 Red8 {Berescu,A (2516)-Nevednichy,V (2553) Baia Sprie 2012 ½-½ (31)}) 14... Nb6 15. Bxf6 Bxf6 16. Nd2 1/2-1/2

[Event "URS-ch26 Semifinal"]
[Site "Baku"]
[Date "1958.??.??"]
[Round "?"]
[White "Polugaevsky, Lev"]
[Black "Lomaya, Teimuraz"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "49"]
[EventDate "1958.09.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 {Bacrot,Etienne} d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. cxd5 exd5 6. Bg5 O-O 7. e3 Re8 8. Bd3 Nbd7 9. Qc2 c6 10. O-O-O Nf8 11. h4 Ng4 ({RR} 11... Be6 12. Kb1 Rc8 13. Ka1 ({RR} 13. h5 h6 14. Bxf6 Bxf6 15. Bf5 c5) ({RR} 13. Rdg1 c5 14. Bxf6 Bxf6 15. g4) 13... a6 14. Qb1 ({RR} 14. Bxf6 Bxf6 15. Ng5 h6 16. Nxe6 Nxe6 17. g4 Bxh4 18. f4) 14... b5 15. Rc1 ({RR} 15. Nd2 c5 16. dxc5 Bxc5 17. Nb3) 15... h6 16. Bf4 ({RR} 16. Bxf6 Bxf6 17. Ne2) 16... c5 17. dxc5 Bxc5 18. Nd4 Bd7 19. f3 Qb6 ({RR} 19... Nh5 20. Bh2 Rxe3 21. Nb3) 20. Rhd1 Bxd4 ({RR} 20... b4 21. Nce2 Nh5 ({RR} 21... Ne6 22. Nxe6) 22. Bh2 Rxe3 23. Bg1) 21. exd4 b4 22. Ne2 Bb5 23. Rxc8 Rxc8 24. g4 Re8 25. Nc1 h5 26. g5 {Bacrot,E (2594)-Karpov,A (2696) Cannes 2000 CBM 076 [Bacrot,Etienne] ½-½ (46)} {RR} Bxd3) ({RR} 11... c5 12. h5 Be6 13. h6 g6 14. Ne5 c4 15. Be2 b5 16. g4 b4 17. Na4 Rc8 18. f4 b3 19. Qb1 Ne4 20. Bxe7 Qxe7 21. Nc3 Nf2 22. f5 Nxh1 23. fxe6 Nxe6 24. Rxh1 Qg5 25. Kd2 Nxd4 26. Rh3 {Conde,A (2004)-Fedunov,D (1917) chess.com INT 2025 0-1}) 12. Rdg1 f6 13. Bf4 Be6 $146 ({RR} 13... Bd6 14. Bxd6 Qxd6 15. h5 Bd7 16. Kb1 Rac8 17. Nh4 Nh6 18. g4 Bxg4 19. Rxg4 Nxg4 20. Nf5 Qb8 21. Rg1 Qh2 22. Rxg4 Rc7 23. Ng3 Ree7 24. Bf1 Rf7 25. Qf5 g6 26. hxg6 hxg6 27. Bd3 Rg7 28. Qf4 {Polugaevsky,L-Karaklajic,N Bad Liebenstein 1963 1-0 (73)}) 14. h5 Qd7 15. Nh4 Bd6 16. g3 Bxf4 17. gxf4 Nh6 18. Rg3 Re7 19. Rhg1 Qe8 20. Qe2 Rc8 21. Qf3 Rcc7 22. f5 Bc8 23. Qf4 Red7 24. Qxh6 Ng6 25. fxg6 1-0

[Event "Bad Liebenstein"]
[Site "Bad Liebenstein"]
[Date "1963.01.27"]
[Round "13"]
[White "Polugaevsky, Lev"]
[Black "Karaklajic, Nikola"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "145"]
[EventDate "1963.01.13"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "DDR"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 {Bacrot,Etienne} e6 2. Nc3 d5 3. d4 Nf6 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. h4 Ng4 ({RR} 11... Be6 12. Kb1 Rc8 13. Ka1 ({RR} 13. h5 h6 14. Bxf6 Bxf6 15. Bf5 c5) ({RR} 13. Rdg1 c5 14. Bxf6 Bxf6 15. g4) 13... a6 14. Qb1 ({RR} 14. Bxf6 Bxf6 15. Ng5 h6 16. Nxe6 Nxe6 17. g4 Bxh4 18. f4) 14... b5 15. Rc1 ({RR} 15. Nd2 c5 16. dxc5 Bxc5 17. Nb3) 15... h6 16. Bf4 ({RR} 16. Bxf6 Bxf6 17. Ne2) 16... c5 17. dxc5 Bxc5 18. Nd4 Bd7 19. f3 Qb6 ({RR} 19... Nh5 20. Bh2 Rxe3 21. Nb3) 20. Rhd1 Bxd4 ({RR} 20... b4 21. Nce2 Nh5 ({RR} 21... Ne6 22. Nxe6) 22. Bh2 Rxe3 23. Bg1) 21. exd4 b4 22. Ne2 Bb5 23. Rxc8 Rxc8 24. g4 Re8 25. Nc1 h5 26. g5 {Bacrot,E (2594)-Karpov,A (2696) Cannes 2000 CBM 076 [Bacrot,Etienne] ½-½ (46)} {RR} Bxd3) ({RR} 11... c5 12. h5 Be6 13. h6 g6 14. Ne5 c4 15. Be2 b5 16. g4 b4 17. Na4 Rc8 18. f4 b3 19. Qb1 Ne4 20. Bxe7 Qxe7 21. Nc3 Nf2 22. f5 Nxh1 23. fxe6 Nxe6 24. Rxh1 Qg5 25. Kd2 Nxd4 26. Rh3 {Conde,A (2004)-Fedunov,D (1917) chess.com INT 2025 0-1}) ({RR} 11... Be6 12. Kb1 Rc8 13. h5 Qa5 14. Bxf6 Bxf6 15. Bf5 c5 16. Bxe6 fxe6 17. Qd2 Qa6 18. Rhe1 Nd7 19. Qe2 Qc6 20. h6 gxh6 21. e4 Nb6 22. Nb5 Qd7 23. Nxa7 Ra8 24. dxc5 Rxa7 25. cxb6 Rxa2 26. Kxa2 {Polugaevsky,L-Klovans,J Leningrad 1963 1-0 (33)}) 12. Rdg1 f6 13. Bf4 Bd6 $146 ({RR} 13... Be6 14. h5 Qd7 15. Nh4 Bd6 16. g3 Bxf4 17. gxf4 Nh6 18. Rg3 Re7 19. Rhg1 Qe8 20. Qe2 Rc8 21. Qf3 Rcc7 22. f5 Bc8 23. Qf4 Red7 24. Qxh6 Ng6 25. fxg6 {1-0 (25) Polugaevsky,L-Lomaya,T Baku 1958}) 14. Bxd6 Qxd6 15. h5 Bd7 16. Kb1 Rac8 17. Nh4 Nh6 18. g4 Bxg4 19. Rxg4 Nxg4 20. Nf5 Qb8 21. Rg1 Qh2 22. Rxg4 Rc7 23. Ng3 Ree7 24. Bf1 Rf7 25. Qf5 g6 26. hxg6 hxg6 27. Bd3 Rg7 28. Qf4 f5 29. Nge2 Qxf4 30. Rxf4 Ne6 31. Rf3 Rh7 32. Rg3 Rcg7 33. Rg2 Kf7 34. Ng1 Rh1 35. Kc2 Rgh7 36. Nf3 Kf6 37. Ne2 R1h3 38. Neg1 R3h5 39. Kd2 g5 40. Ke2 g4 41. Ne5 Rh2 42. Rg3 Rg7 43. b4 Ng5 44. Rxg4 Ne4 45. Rxg7 Kxg7 46. Ke1 Nxf2 47. Bxf5 Nh1 48. Ngf3 Rxa2 49. Bc8 a5 50. bxa5 Rxa5 51. Bxb7 c5 52. dxc5 Rxc5 53. Nd4 Ra5 54. Nd3 Ng3 55. Nc5 Kf6 56. Ncb3 Ra2 57. Bxd5 Rb2 58. Nd2 Rb4 59. Bf3 Kg6 60. Bc6 Nh5 61. Ne4 Ng7 62. Ke2 Rb6 63. Bd7 Rb1 64. Ne6 Rb7 65. Nf4+ Kh6 66. Bh3 Rb1 67. Kf3 Rh1 68. Ng3 Ra1 69. Nf5+ Nxf5 70. Bxf5 Kg5 71. Ke4 Kf6 72. Nd5+ Kf7 73. Ke5 1-0

[Event "URS-ch31 Final"]
[Site "Leningrad"]
[Date "1963.11.??"]
[Round "5"]
[White "Polugaevsky, Lev"]
[Black "Klovans, Janis"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "65"]
[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 {Bacrot,Etienne} Nf6 2. d4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 O-O 7. Bd3 Nbd7 8. Nf3 c6 9. Qc2 Re8 10. O-O-O Nf8 11. h4 Be6 ({RR} 11... c5 12. h5 Be6 13. h6 g6 14. Ne5 c4 15. Be2 b5 16. g4 b4 17. Na4 Rc8 18. f4 b3 19. Qb1 Ne4 20. Bxe7 Qxe7 21. Nc3 Nf2 22. f5 Nxh1 23. fxe6 Nxe6 24. Rxh1 Qg5 25. Kd2 Nxd4 26. Rh3 {Conde,A (2004)-Fedunov,D (1917) chess.com INT 2025 0-1}) ({RR} 11... Ng4 12. Rdg1 f6 13. Bf4 Bd6 14. Bxd6 Qxd6 15. h5 Bd7 16. Kb1 Rac8 17. Nh4 Nh6 18. g4 Bxg4 19. Rxg4 Nxg4 20. Nf5 Qb8 21. Rg1 Qh2 22. Rxg4 Rc7 23. Ng3 Ree7 24. Bf1 Rf7 25. Qf5 g6 26. hxg6 {Polugaevsky,L-Karaklajic,N Bad Liebenstein 1963 1-0 (73)}) 12. Kb1 Rc8 13. h5 ({RR} 13. Ka1 a6 14. Qb1 ({RR} 14. Bxf6 Bxf6 15. Ng5 h6 16. Nxe6 Nxe6 17. g4 Bxh4 18. f4) 14... b5 15. Rc1 ({RR} 15. Nd2 c5 16. dxc5 Bxc5 17. Nb3) 15... h6 16. Bf4 ({RR} 16. Bxf6 Bxf6 17. Ne2) 16... c5 17. dxc5 Bxc5 18. Nd4 Bd7 19. f3 Qb6 ({RR} 19... Nh5 20. Bh2 Rxe3 21. Nb3) 20. Rhd1 Bxd4 ({RR} 20... b4 21. Nce2 Nh5 ({RR} 21... Ne6 22. Nxe6) 22. Bh2 Rxe3 23. Bg1) 21. exd4 b4 22. Ne2 Bb5 23. Rxc8 Rxc8 24. g4 Re8 25. Nc1 h5 26. g5 N6d7 ({RR} 26... Bxd3) 27. Bf5 Ng6 {Bacrot,E (2594)-Karpov,A (2696) Cannes 2000 CBM 076 [Bacrot,Etienne] ½-½ (46)}) ({RR} 13. Rdg1 c5 14. Bxf6 Bxf6 15. g4) 13... Qa5 $146 ({RR} 13... a6 14. Ne5 c5 15. f4 cxd4 16. exd4 b5 17. Qf2 b4 18. Ne2 Ne4 19. Bxe4 dxe4 20. Bxe7 Rxe7 21. d5 Bxd5 22. Qd4 f6 23. Qxd5+ Qxd5 24. Rxd5 fxe5 25. fxe5 Rce8 26. Rd4 a5 27. Rxe4 Rxe5 28. Rxe5 {Miletic,V (1887)-Lacrosse,M (2138) Niksic 2018 ½-½ (52)}) ({RR} 13... h6 14. Bxf6 Bxf6 15. Bf5 c5) 14. Bxf6 Bxf6 15. Bf5 c5 16. Bxe6 fxe6 17. Qd2 Qa6 18. Rhe1 Nd7 19. Qe2 Qc6 20. h6 gxh6 21. e4 Nb6 22. Nb5 Qd7 23. Nxa7 Ra8 24. dxc5 Rxa7 25. cxb6 Rxa2 26. Kxa2 Qa4+ 27. Kb1 Ra8 28. e5 Qa2+ 29. Kc1 Rc8+ 30. Kd2 Be7 31. Qb5 Rc4 32. Ra1 Bb4+ 33. Qxb4 1-0

[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-ch29 Final"]
[Site "Baku"]
[Date "1961.11.22"]
[Round "5"]
[White "Polugaevsky, Lev"]
[Black "Lein, Anatoly"]
[Result "1/2-1/2"]
[ECO "D36"]
[PlyCount "133"]
[EventDate "1961.11.17"]
[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. Nf3 e6 3. c4 Nf6 4. cxd5 exd5 5. Qc2 c6 6. Nc3 Bg4 7. Bg5 Be7 8. e3 Nbd7 ({RR} 8... Bxf3 9. gxf3 Nbd7 10. O-O-O Nh5 11. Bxe7 Qxe7 12. Ne2 g6 13. Kb1 Qh4 14. Ng3 Ng7 15. Qb3 Rb8 16. Qa3 a6 17. Bg2 Qe7 18. Qxe7+ Kxe7 19. h4 Nf6 20. Bh3 Rhe8 21. Ne2 Kf8 22. Nf4 Re7 23. Rc1 {Turov,M (2600)-Najer,E (2668) Yaroslavl 2018 ½-½ (42)}) 9. Bd3 Bh5 10. O-O-O ({RR} 10. Rb1 Bg6 11. O-O Ne4 ({RR} 11... Bxd3 12. Qxd3 O-O 13. b4 a6 14. a4 h6 15. Bf4 a5 16. b5 c5 17. dxc5 Nxc5 18. Qd1 Nce4 19. Rc1 Bb4 20. Be5 Bxc3 21. Bxc3 Nxc3 22. Rxc3 Rc8 23. Rxc8 Qxc8 24. Qd2 Qd8 25. Rc1 Ne4 26. Qc2) ({RR} 11... O-O 12. b4 Re8 13. Rfc1 Ne4 14. Bxe7 Qxe7 15. h3 Rac8 16. Qd1 Nb6 17. Ne5 Nxc3 18. Nxg6 hxg6 19. Rxc3 Qf6 20. a4 Nd7 21. Rbc1 Re6 22. Be2 Rd6 23. Bg4 Rd8 24. Bxd7 R8xd7 25. b5 Rc7 26. Qb3) 12. Bf4 Ndf6 13. Ne5 Nxc3 14. bxc3 Bxd3 15. Qxd3 Qc8 16. c4 O-O 17. Rfc1 Bd6 18. Qb3 Rb8 19. Ng6 Bxf4 20. Ne7+ {1-0 (20) Albin Sajan (2101)-Struik,M (1945) Hoogeveen NED 2025}) ({RR} 10. h3 Bg6 11. O-O Bxd3 12. Qxd3 O-O 13. Rab1 a5 14. Rfc1 h6 15. Bh4 Bd6 16. Ne2 Qc7 17. Bg3 Ne4 18. Bxd6 Qxd6 19. Nc3 f5 20. a3 Rae8 21. Ne2 a4 22. b4 axb3 23. Rxb3 b5 24. Qc2 Rc8) 10... Nf8 $146 ({RR} 10... Bg6 11. Bxg6 hxg6 12. Kb1 O-O 13. h4 Re8 14. Ne5 Qc8 15. f3 Nxe5 16. dxe5 Nh7 17. Bxe7 Rxe7 18. h5 g5 19. f4 gxf4 20. exf4 Qg4 21. Ne2 Rae8 22. Rd3 Qxg2 23. Rg1 Qe4 24. Qd2 Nf8 25. h6 {Christensen,J (2240)-Abildlund,J Denmark 1994 1-0 (39)}) ({RR} 10... O-O 11. Rdg1 Bg6 12. Bxg6 hxg6 13. g4 b5 14. h4 b4 15. Ne2 Ne4 16. Bxe7 Qxe7 17. Ng3 c5 18. Kb1 Rfe8 19. dxc5 Ndxc5 20. Nxe4 dxe4 21. Nd4 Rec8 22. g5 a5 23. Rc1 a4 24. Qe2 b3 25. a3 {Michalcak,L (2087)-Pise,J (2087) Czech Republic 2010 ½-½ (44)}) 11. h3 Ne6 12. g4 Nxg5 13. Nxg5 Bg6 14. Bxg6 hxg6 15. Kb1 Bb4 16. Ne2 Qe7 17. Nf4 Bd6 18. Nd3 Ne4 19. Nxe4 Qxe4 20. Qe2 O-O-O 21. f3 Qe7 22. e4 dxe4 23. fxe4 Bc7 24. Nc5 Bb6 25. Nb3 a5 26. Qc2 Rhe8 27. Rhe1 a4 28. Nc1 Rxd4 29. Rxd4 Bxd4 30. Qxa4 Rd8 31. Nb3 Be5 32. a3 Kb8 33. Rc1 Bd4 34. Ka2 Bb6 35. Rc4 Qg5 36. Qb4 Kc7 37. a4 Qe5 38. a5 Be3 39. a6 b6 40. Rc3 Bg5 41. Qc4 Qe6 42. Qxe6 fxe6 43. Rf3 Ra8 44. Rf7+ Kd6 45. Rxg7 Rxa6+ 46. Kb1 Ra4 47. Rxg6 Bf4 48. Nc1 Rxe4 49. Nd3 Bg3 50. Rg8 Re2 51. g5 Rg2 52. Rh8 c5 53. g6 Bh2 54. Rg8 Ke7 55. h4 e5 56. h5 e4 57. Ne1 Rg1 58. h6 Be5 59. g7 Rxe1+ 60. Kc2 Bxg7 61. hxg7 Rg1 62. Rb8 Rxg7 63. Rxb6 Rg2+ 64. Kc3 e3 65. Kd3 e2 66. Kd2 Kd7 67. b3 1/2-1/2

[Event "Capablanca Memorial-01"]
[Site "Havana"]
[Date "1962.05.05"]
[Round "5"]
[White "Polugaevsky, Lev"]
[Black "Milev, Zdravko"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "115"]
[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. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 Be7 5. cxd5 exd5 6. Bg5 Nbd7 7. e3 c6 8. Bd3 Nf8 9. Qc2 Ne6 10. Bh4 g6 11. O-O Ng7 12. b4 a6 13. Rab1 Bf5 14. a4 O-O 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. Rfc1 ({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)}) 20... Rfc8 $146 ({RR} 20... 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 35. Qc1 {Dondukov,S (2344)-Andreev,A (2197) Ulan-Ude 2015 ½-½ (59)}) 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 35. Rb8 Ne7 36. Rb6 Nc8 37. Rb8 Ne7 38. Rxe8 Kxe8 39. Nc5 Rc8 40. Ra7 Rb8 41. Kg3 Kf7 42. h4 h6 43. h5 Rb2 44. f4 Rb8 45. f5 Rd8 46. Kf3 Rc8 47. Rd7 Ra8 48. Rd6 Rc8 49. Ke2 Rc7 50. Kd3 Nc8 51. Rd8 Ne7 52. Kc3 Rc8 53. Rd6 Rc7 54. Kb4 Rc8 55. Rd7 Rb8+ 56. Nb7 Ke8 57. Rc7 Ra8 58. Kc5 1-0

[Event "Match/Nation HUN-RSFSR"]
[Site "Budapest"]
[Date "1963.04.22"]
[Round "2.1"]
[White "Polugaevsky, Lev"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[ECO "D36"]
[PlyCount "48"]
[EventDate "1963.??.??"]
[EventType "team"]
[EventRounds "4"]
[EventCountry "HUN"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. d4 c6 6. Qc2 g6 7. Bg5 Be7 8. e3 Bf5 9. Bd3 Bxd3 10. Qxd3 Nbd7 11. O-O O-O 12. Rab1 a5 13. Qc2 Nh5 ({RR} 13... Re8 14. Bxf6 Nxf6 15. a3 Bd6 16. h3 Qe7 17. Nd2 Qe6 18. Na4 Qf5 19. Rfc1 Qxc2 20. Rxc2 h5 21. Nc5 Bxc5 22. Rxc5 a4 23. Kf1 Re7 24. Ke2 Ne8 25. Kd3 Nd6 26. Rc2 Kg7 27. h4 Rae8 28. g3 {Jakovenko,D (2753)-Gelfand,B (2733) Odessa 2009 ½-½ (32)}) ({RR} 13... Re8 14. Rfc1 Nb6 15. Bxf6 Bxf6 16. Na4 Nxa4 17. Qxa4 Be7 18. a3 Bd6 19. Qc2 a4 20. g3 Qe7 21. Kg2 Kg7 22. Qd3 Kg8 23. Rc3 Kg7 24. Qc2 Ra7 25. Qd3 Raa8 26. Qc2 Ra7 {½-½ (26) Bui Vinh (2347)-Le Phan Hoang Quan (2185) Hanoi VIE 2026}) ({RR} 13... Re8 14. Rfc1 Kg7 15. a3 Nb6 16. Ne5 Nfd7 17. Bxe7 Qxe7 18. Nxd7 Qxd7 19. Na4 Nc4 20. Nc5 Qe7 21. a4 Rec8 22. Qd1 Rc7 23. b3 Nd6 {½-½ (23) Darga,K-Portisch,L Sarajevo 1962}) 14. Bxe7 Qxe7 15. a3 $146 ({RR} 15. Na4 Nhf6 16. Nd2 Ne8 17. Rfe1 Nd6 18. Nc5 Rfe8 19. a4 Nxc5 20. Qxc5 Ne4 21. Nxe4 dxe4 22. Rec1 Qxc5 23. Rxc5 Ra6 24. b4 axb4 25. Rxb4 b5 26. d5 Re5 27. f4 exf3 28. Rxc6 Rxa4 29. Rxa4 bxa4 {Varga,P (2310)-Fancsy,I (2335) Gyor 1992 ½-½ (32)}) 15... Ng7 16. Rfe1 Nf6 17. e4 dxe4 18. Nxe4 Rfe8 19. Nxf6+ Qxf6 20. Qb3 Re7 21. Rxe7 Qxe7 22. Re1 Ne6 23. d5 a4 24. Qc4 cxd5 1/2-1/2

[Event "Interzonal-14c"]
[Site "Zagreb"]
[Date "1987.??.??"]
[Round "3"]
[White "Polugaevsky, Lev"]
[Black "Nogueiras Santiago, Jesus"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2595"]
[BlackElo "2555"]
[PlyCount "44"]
[EventDate "1987.08.01"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "YUG"]
[EventCategory "12"]
[SourceTitle "CBM 004"]
[Source "ChessBase"]
[SourceDate "1988.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1988.06.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 Be7 8. Qc2 O-O 9. Bd3 Re8 10. O-O Nf8 11. h3 Be6 12. Bf4 N6d7 ({RR} 12... Bd6 13. Bxd6 Qxd6 14. a3 Qe7 15. b4 Rac8 16. Rfc1 N6d7 17. Ne2 Ng6 18. Ng3 Ndf8 19. Nd2 Nh4 20. Nb3 Qg5 21. Kh2 Rc7 22. Nc5 Bc8 23. Re1 g6 24. Rac1 h5 25. b5 Nxg2 26. Kxg2 h4 27. bxc6 {Karpov,A (2705)-Beliavsky,A (2585) Tilburg 1986 0-1 (36)}) 13. Bh2 $146 ({RR} 13. Rab1 a5 14. a3 Rc8 15. Rfc1 b5 ({RR} 15... Ng6 16. Bg3 Ngf8 17. Ne2 Nf6 18. Nf4 Bd6 19. b4 axb4 20. axb4 Bd7 21. Ne2 Be6 22. Bxd6 Qxd6) 16. a4 b4 17. Ne2 Qb6 18. Qd1 Red8 19. Bh2 Nf6 20. b3 Ne4 21. Rc2 Nd7 22. Rbc1 c5 23. dxc5 Ndxc5 24. Nfd4 Bh4 25. Nf4 Nxd3 26. Nxd3 Nc3 27. Qf3 Be7 {Sadhwani,R (2676)-Kuzubov,Y (2600) Samarkand 2025 ½-½ (42)}) ({RR} 13. a3 Ng6 14. Bh2 Rc8 15. b4 a6 16. Rfc1 Bf8 17. Rab1 Qf6 18. Na4 Bxh3 19. Nc5 Bg4 20. Bg3 b5 21. Nxa6 Bxf3 22. gxf3 Bd6 23. Bf5 Ngf8 24. Bxd6 Qxd6 25. Nc5 Rc7 26. Nxd7 Nxd7 27. Bxh7+ Kf8 {Docx,S (2426)-Jussupow,A (2611) Caleta 2013 1-0 (56)}) 13... g6 14. Ne2 Nb6 15. Nf4 Bd6 16. Kh1 f6 17. Nxe6 Rxe6 18. Bg1 Qe7 19. g4 Re8 20. Rae1 Qg7 21. Nh2 Qh6 22. Kg2 g5 1/2-1/2

[Event "URS-ch28 Final & Zonal"]
[Site "Moscow"]
[Date "1961.02.02"]
[Round "14"]
[White "Polugaevsky, Lev"]
[Black "Tarasov, Vitaly Georgievich"]
[Result "1/2-1/2"]
[ECO "D36"]
[PlyCount "58"]
[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. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. cxd5 exd5 6. Bg5 c6 7. Qc2 O-O 8. e3 Ne4 9. Bxe7 Qxe7 10. Bd3 Bf5 11. O-O ({RR} 11. Ne5 f6 12. Nf3 Bg6 13. h4 f5 14. h5 Bf7 15. Ne5 Nd7 {½-½ (15) Rustemov,A (2620)-Kharitonov,A (2546) Moscow 2002}) 11... Nd7 12. b4 ({RR} 12. Rfe1 Rfe8 13. Nd2 Ndf6 14. Nf1 Rad8 15. a4 Qd7 16. a5 b5 17. axb6 axb6 18. Na4 Rb8 19. Rec1 Rec8 20. b4 Nd6 21. Nb2 Be4 22. Nd2 Qe7 23. Nxe4 Ndxe4 24. Ba6 Rc7 25. b5 c5 26. Nd3 Nd7 {Yunker,A (1869)-Maliush,A (1691) Almaty KAZ 2025 1-0 (83)}) 12... Qxb4 $146 ({RR} 12... a6 13. a4 Bg6 14. Rab1 Nxc3 15. Qxc3 Nb6 16. Bxg6 hxg6 17. Qc5 Qc7 18. Qc3 Nc4 19. Qd3 b5 20. Nd2 {½-½ (20) Moscovich,F-Fernandez,A Cordoba 1982}) ({RR} 12... a6 13. a4 Rac8 14. Rfc1 Bg6 15. Nd2 Ndf6 16. Bxe4 Bxe4 17. Qb3 Rfe8 18. b5 c5 19. dxc5 Qxc5 20. Ne2 Qd6 21. bxa6 bxa6 22. Nd4 Ng4 23. Nf1 Ne5 24. Ng3 Nc4 25. Nxe4 Rxe4 26. Rab1 Ree8 27. Rd1 {Merry,A (2426)-Lee,Q (2228) London 2019 ½-½ (40)}) 13. Nxe4 Bxe4 14. Bxe4 dxe4 15. Qxe4 Qd6 16. Rab1 b6 17. Rfd1 Rfd8 18. Qc2 Rac8 19. Rbc1 h6 20. h3 c5 21. dxc5 Qxc5 22. Qd2 Nf8 23. Rxc5 Rxd2 24. Rxc8 Rxd1+ 25. Kh2 Rd5 26. Nd4 g6 27. Nc6 Kg7 28. a4 Ne6 29. Nxa7 Nc5 1/2-1/2

[Event "Interzonal-14c"]
[Site "Zagreb"]
[Date "1987.??.??"]
[Round "5"]
[White "Polugaevsky, Lev"]
[Black "Torre, Eugenio"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2595"]
[BlackElo "2540"]
[PlyCount "43"]
[EventDate "1987.08.01"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "YUG"]
[EventCategory "12"]
[SourceTitle "CBM 004"]
[Source "ChessBase"]
[SourceDate "1988.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1988.06.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Qc2 Nbd7 8. Bd3 O-O 9. Nge2 Re8 10. O-O Nf8 11. a3 Ng4 12. Bxe7 Qxe7 13. h3 Nf6 ({RR} 13... Nh6 14. Ng3 Ng6 15. Rae1 Qh4 16. Nf5 Nxf5 17. Bxf5 Bxf5 18. Qxf5 Rad8 19. g3 Qh6 20. h4 Ne7 21. Qg5 Qe6 22. e4 h6 23. Qh5 dxe4 24. Rxe4 Qd7 25. Rfe1 Nd5 26. Rxe8+ Rxe8 27. Rxe8+ Qxe8 28. Nxd5 {Salov,V (2655)-Short,N (2685) Linares 1992 1-0 (46)}) 14. Ng3 Be6 $146 ({RR} 14... Bd7 15. b4 Rac8 16. Qb3 Qd6 17. Rac1 Ng6 18. Na4 b6 19. Bf5 Nh4 20. Bxd7 Qxd7 21. Nc3 Qd6 22. Nce2 Ne4 23. Nxe4 Rxe4 24. Rc3 Re7 25. Rfc1 Rec7 26. Qc2 Qg6 27. Qxg6 Nxg6 28. h4 Ne7 29. Nf4 {Mironov,I (2268)-Bukowska,K (2010) Trinec 2001 1-0 (55)}) 15. Rae1 Rad8 16. b4 Bc8 17. Qb2 Ne6 18. f4 Nc7 19. f5 Qd6 20. Rf3 b6 21. Rc1 Ba6 22. e4 1/2-1/2

[Event "URS-chT Cup 11th"]
[Site "Rostov on Don"]
[Date "1980.05.??"]
[Round "6.1"]
[White "Polugaevsky, Lev"]
[Black "Petrosian, Tigran V"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2635"]
[BlackElo "2615"]
[PlyCount "30"]
[EventDate "1980.05.23"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "URS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Lokomotiv"]
[BlackTeam "Spartak"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "URS"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. dxc5 Qxd1+ 7. Kxd1 Bxc5 8. a3 b6 9. Nc3 O-O 10. Ke2 Bb7 11. Rd1 Nc6 12. b4 Be7 13. Bb2 Rfd8 14. Rxd8+ Rxd8 15. Rc1 $146 ({RR} 15. Rd1 Rxd1 16. Nxd1 {½-½ (16) Sobek,J (2340)-Szymczak,Z Karvina 1982}) 15... Kf8 1/2-1/2

[Event "URS-ch23 Final"]
[Site "Leningrad"]
[Date "1956.01.29"]
[Round "12"]
[White "Polugaevsky, Lev"]
[Black "Antoshin, Vladimir S"]
[Result "1-0"]
[ECO "D37"]
[PlyCount "63"]
[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. e3 Be7 5. Nc3 O-O 6. Bd3 dxc4 7. Bxc4 c5 8. O-O a6 9. a3 b5 10. Ba2 Bb7 11. Qe2 Nbd7 12. Rd1 cxd4 13. exd4 Nb6 14. Ne5 Nbd5 $146 ({RR} 14... Nfd5 15. Rd3 Bg5 16. Ne4 Bxc1 17. Rxc1 Nf4 18. Qe3 Nxd3 19. Qxd3 Qh4 20. Ng3 Rad8 21. Rc7 Rxd4 22. Qe2 Be4 23. Nxf7 Nd5 24. Bxd5 exd5 25. Nd6 Qf4 26. Ndxe4 Qxc7 27. Nc3 Qf4 28. h3 Rd2 29. Qe6+ {Laszlo,J (2194)-Banda Aaron (1944) lichess.org INT 2023 0-1 (31)}) ({RR} 14... Nfd5 15. Rd3 Bg5 16. Ne4 Bxc1 17. Rxc1 Nf4 18. Qe3 Nxd3 19. Qxd3 Qh4 20. Ng3 Rad8 21. Rc7 Rxd4 22. Qe2 Be4 23. Nxf7 Nd5 24. Bxd5 exd5 25. Nd6 Qf4 26. Ndxe4 Qxc7 27. Nc3 Qf4 28. h3 Rd2 29. Qe6+ {Laszlo,J (2194)-Banda Aaron (1944) lichess.org INT 2023 0-1 (31)}) 15. Rd3 Rc8 16. Rh3 Qb6 17. Nxd5 Bxd5 18. Bxd5 Nxd5 19. Qh5 Nf6 20. Qh4 Rfd8 21. Be3 Qc7 22. Rg3 Ne8 23. Qh5 Bf8 24. Re1 Rd5 25. Rh3 Nf6 26. Qh4 Qc2 27. g4 Rcd8 28. g5 Rxe5 29. dxe5 Ne8 30. g6 Qxg6+ 31. Rg3 Qd3 32. Bg5 1-0

[Event "URS-ch25 Semifinal"]
[Site "Sverdlovsk"]
[Date "1957.12.03"]
[Round "15"]
[White "Polugaevsky, Lev"]
[Black "Lutikov, Anatoly S"]
[Result "1-0"]
[ECO "D37"]
[PlyCount "57"]
[EventDate "1957.11.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. e3 Be7 5. Nc3 O-O 6. Bd3 d5 7. O-O dxc4 8. Bxc4 Nbd7 9. Qe2 a6 10. a4 cxd4 11. exd4 Nb6 12. Bb3 Bd7 13. Ne5 ({RR} 13. Rd1 Bc6 14. Bg5 Nfd5 15. Bxe7 Qxe7 16. a5 Nxc3 17. bxc3 Nd5 18. Qd2 Rfd8 19. c4 Nf6 20. Ne5 Rac8 21. Rac1 Be8 22. Qe1 Nd7 23. c5 Nxe5 24. Qxe5 Qc7 25. Qxc7 Rxc7 26. d5 exd5 27. Rxd5 Rxd5 {Khalifman,A (2630)-Ivanchuk,V (2710) Moscow 1993 ½-½ (40)}) 13... Be8 14. Rd1 Nbd5 15. Rd3 $146 ({RR} 15. Bg5 Nxc3 16. bxc3 Nd5 17. Bxd5 exd5 18. Bxe7 Qxe7 19. Qb2 Rc8 20. Nd3 Qc7 21. Rdc1 Bc6 22. Nc5 Rfe8 23. Rab1 Re7 24. Re1 Rce8 25. Rxe7 Rxe7 26. g3 h6 27. Qb6 Qc8 28. Kg2 Qe8 29. Qb4 Re2 {Voiska,M (2237)-Cosma,E (2329) Vratsa 2013 ½-½ (32)}) 15... Rc8 16. Rg3 Kh8 17. Bg5 Nb4 18. Rd1 Rc7 19. Rh3 g6 20. Qf3 Rg8 21. Ne4 Nh5 22. Qxf7 Bc6 23. Qxe6 Rg7 24. d5 Bd7 25. Bxe7 Rxe7 26. Qd6 Qe8 27. Nf6 Nxf6 28. Qxf6+ Rg7 29. d6 1-0

[Event "Marianske Lazne"]
[Site "Marianske Lazne"]
[Date "1959.04.15"]
[Round "6"]
[White "Polugaevsky, Lev"]
[Black "Ujtelky, Maximilian"]
[Result "1/2-1/2"]
[ECO "D37"]
[PlyCount "44"]
[EventDate "1959.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "CSR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 {Aronian,Levon} Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nf3 d5 6. Bd3 c5 7. O-O dxc4 8. Bxc4 Nbd7 9. Qe2 b6 ({RR} 9... a6 10. a3 Ba5 11. b4 cxb4 12. Na2) 10. Rd1 ({RR} 10. d5 Bxc3 11. dxe6 Ne5 12. exf7+ Kh8 13. bxc3 Bg4) 10... Bb7 ({RR} 10... cxd4 11. exd4 Bxc3 12. bxc3 Bb7 13. Bb3 ({RR} 13. Bd3 Nd5 14. Bd2 Qc7) 13... Qc7 14. c4 Rfe8 15. Bb2 Qf4 16. Qe3 ({RR} 16. Rd3) 16... Qf5 17. Ne1 ({RR} 17. Ne5 Nxe5 18. dxe5 Qe4) 17... b5 18. c5 Nd5 19. Qg3 Nf4 20. Rd2 Nf6 21. f3 N6h5 22. Qf2 Bd5 23. Bc2 Qg5 24. Kh1 Bc4 25. g3 {Aronian,L (2754)-Leko,P (2751) Nalchik 2009 CBM 130 [Aronian,Levon] 1-0 (54)} {RR} Nd5 26. Nd3 Ne3 27. Bb3 Bd5 28. Ne5 f6 29. Re1) ({RR} 10... cxd4 11. Nxd4 Bb7 12. Bd2 a6 13. a3 Bd6 14. h3 Nc5 15. Be1 Qb8 16. Rac1 Ra7 17. Ba2 Ba8 {½-½ (17) Motuz,K (2233)-Petursson,M (2387) Durres ALB 2026}) 11. dxc5 ({RR} 11. d5 exd5 12. Nxd5) 11... Bxc5 12. a3 a5 $146 ({RR} 12... Rc8 13. b4 Be7 14. Bb2 Qc7 {½-½ (14) Iotov,V (2280)-Dutreeuw,M (2321) Plovdiv 2003}) ({RR} 12... Qc7 13. b4 Bxf3 14. gxf3 Bxb4 15. axb4 Rfc8 16. Ba6 Qxc3 17. Bd2 Qe5 18. Bxc8 Rxc8 19. Rac1 Re8 20. Bc3 Qh5 21. Kh1 Ne5 22. Bxe5 Qxe5 23. Qc4 h6 24. Rg1 Qf5 25. Qc6 Rd8 26. Rg3 Nh5 27. Rg2 {Tan,Z (2517)-Dzagnidze,N (2522) Huaian 2017 1-0 (54)}) 13. h3 Rc8 14. e4 Qc7 15. Bd3 Rfd8 16. Kh1 h6 17. Bd2 Qb8 18. Rac1 Bf8 19. Bb1 Bd6 20. Nb5 Rxc1 21. Bxc1 Bf8 22. Nc3 Bc5 1/2-1/2

[Event "Interpolis-07"]
[Site "Tilburg"]
[Date "1983.10.12"]
[Round "1"]
[White "Polugaevsky, Lev"]
[Black "Sosonko, Gennadi"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2625"]
[BlackElo "2585"]
[PlyCount "57"]
[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 {Ribli,Zoltan} Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 h6 7. Bh4 g5 8. Bg3 Ne4 9. Nd2 ({RR} 9. Rc1 h5) 9... Nxg3 ({RR} 9... Nxc3 10. bxc3 Bxc3 11. Rc1 Ba5 ({RR} 11... Bb2 12. Rxc7 ({RR} 12. Bxc7 Qd7 13. Be5 Bxc1 14. Bxh8) 12... Na6 13. Rc2 Bxd4 14. e3 ({RR} 14. h4 Bf5 15. Nb3 Bxc2 16. Qxd4 Rg8 17. hxg5 hxg5 18. Nd2 Qb6 19. Qe5+ Kf8) 14... Bg7 15. Bxa6 bxa6 16. O-O) 12. h4 g4 13. e3 Bf5 ({RR} 13... Nc6 14. Bb5 Bd7 15. Rc5) 14. Be2 Rg8 15. O-O c6 16. Nb3) 10. hxg3 c5 ({RR} 10... c6) ({RR} 10... c6 11. Qc2 Be6 12. e3 Nd7 13. Bd3 Qe7 14. a3 Bd6 15. O-O-O O-O-O 16. Nb5 Kb8 17. Nxd6 Qxd6 18. Kb1 h5 19. Rc1 h4 20. gxh4 gxh4 21. Nf3 h3 22. gxh3 Rxh3 23. Rxh3 Bxh3 24. Bf5 Qf6 25. Bxh3 {Vitiugov,N (2726)-Moiseenko,A (2726) Saratov 2011 ½-½}) 11. dxc5 Nc6 ({RR} 11... Be6 12. Nb3 Nc6 13. e3 Qf6 14. Bb5 Bxc3+ 15. bxc3 Qxc3+ 16. Kf1 Qf6 17. Qd4 Ke7 18. Bxc6 bxc6 19. Na5 Bd7 20. Qxf6+ Kxf6 21. Rb1 Kg7 22. Ke2 Rab8 23. Kd2 Bf5 24. Rxb8 Rxb8 25. Kc3 Rb5 26. Nb3 {Mamedov,E (2448)-Duong Vu Anh (2083) Florianopolis BRA 2024 1-0 (81)}) 12. e4 ({RR} 12. e3 d4 13. exd4 Qxd4 14. Be2 Be6 15. Nb3 Bxc3+ ({RR} 15... Qxd1+ 16. Rxd1 Bxb3 17. axb3 Bxc5) 16. bxc3 Qxc3+ 17. Qd2 Qxd2+ 18. Kxd2 Bd5 19. Rh2 Kf8) 12... Bxc3 $146 ({RR} 12... Be6 13. exd5 Bxd5 14. Qe2+ Kf8 ({RR} 14... Be6 15. Nde4) 15. Nc4 ({RR} 15. Qe3 Qa5) 15... Nd4 16. Qd2 Bxc4 ({RR} 16... Qe7+ 17. Ne3) 17. Bxc4 Qe7+ 18. Kf1 Qxc5 ({RR} 18... Rd8) 19. Bd3 Rc8 ({RR} 19... Rd8) ({RR} 19... Bxc3 20. bxc3 Nc6) 20. Rc1 Kg7 21. Kg1 Rhd8 22. Kh2 Qd6 ({RR} 22... Nb5 23. Qe2) 23. Rhd1 Qf6 24. Qe3 Bxc3 25. bxc3 Nc6 26. Qe4 Ne5 ({RR} 26... Rh8) 27. Qh7+ {Shabalov,A (2606)-Serper,G (2558) Seattle 2002 CBM 087 [Ribli,Zoltan] 1-0 (42)}) ({RR} 12... d4 13. Nd5 Bxc5 14. Rc1) ({RR} 12... Be6 13. Bb5 d4 14. Nd5 Bxd5 15. exd5 Qxd5 16. O-O Bxd2 {½-½ (16) Dzindzichashvili,R (2485)-Sosonko,G (2560) New York 1984}) 13. bxc3 Qe7 14. Qe2 Be6 15. exd5 Bxd5 16. Qxe7+ Nxe7 17. Bb5+ Kf8 18. O-O Rc8 19. c4 Be6 20. Ne4 a6 21. Ba4 Bxc4 22. Rfd1 f5 23. Nd6 Rxc5 24. Nxb7 Rd5 25. Rdc1 Bb5 26. Bb3 Re5 27. Rc7 Kg7 28. Nd6 Re2 29. a4 1-0

[Event "Interzonal-09b"]
[Site "Petropolis"]
[Date "1973.08.11"]
[Round "13"]
[White "Polugaevsky, Lev"]
[Black "Ivkov, Borislav"]
[Result "1/2-1/2"]
[ECO "D38"]
[Annotator "ChessBase"]
[PlyCount "130"]
[EventDate "1973.07.23"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[EventCategory "12"]
[SourceTitle "IZT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 Bb4 5. Qa4+ Nc6 6. cxd5 exd5 7. Bg5 h6 8. Bxf6 Qxf6 9. e3 O-O 10. Be2 Rd8 11. O-O a6 12. Rac1 Be6 $2 (12... Bf8 { e7, c6}) 13. Ne5 Bxc3 14. Nxc6 Bd7 15. Rxc3 Bxc6 16. Qa5 $146 ({RR} 16. Qb3 g6 17. Bf3 h5 18. Rfc1 Kg7 19. Rc5 Qe6 20. a4 Rd6 21. Qa2 Qd7 22. b4 Qe8 {½-½ (22) Lobo Pereira,A (2040)-Iglesias Ferreira,A (2308) Llinars del Valles 2025}) ({RR} 16. Qb3 g6 17. Bf3 h5 18. Rfc1 Kg7 19. Rc5 Qe6 20. a4 Rd6 21. Qa2 Qd7 22. b4 Qe8 {½-½ (22) Lobo Pereira,A (2040)-Iglesias Ferreira,A (2308) Llinars del Valles ESP 2025}) 16... Qd6 17. Rfc1 Rd7 18. Qa3 Qf6 19. b4 Qd8 20. Qb3 Bb5 21. Bf1 Bxf1 22. Kxf1 c6 23. a4 Rd6 24. Rc5 Qh4 25. Kg1 Rg6 26. g3 Qe4 27. Qc2 Qf3 28. Qd1 Qe4 29. b5 axb5 30. axb5 Ra2 31. bxc6 Rf6 $1 32. R1c2 Rxc2 33. Qxc2 Qxc2 34. Rxc2 bxc6 35. Ra2 g5 $2 36. g4 Kg7 37. Ra7 Kg6 38. Ra8 Re6 39. Kg2 Kg7 40. Kg3 Kg6 41. h4 Kg7 42. h5 Kf6 43. Rg8 Re7 44. Kg2 Re6 45. Kg3 Re7 46. Kf3 Re4 47. Rc8 Re6 48. Ke2 Kg7 49. f3 Kh7 50. Ra8 Kg7 51. Ra1 Kg8 52. Kd3 Rf6 53. Rf1 Kg7 54. Rf2 Kf8 55. f4 gxf4 56. exf4 Kg7 57. f5 Rd6 58. Ke3 Kf6 59. Kf4 Rd8 60. Rc2 Rc8 61. g5+ hxg5+ 62. Kg4 Kg7 63. Kxg5 f6+ 64. Kh4 Kh7 65. Re2 c5 1/2-1/2

[Event "Chigorin Memorial-02"]
[Site "Rostov on Don"]
[Date "1961.05.31"]
[Round "3"]
[White "Polugaevsky, Lev"]
[Black "Taimanov, Mark E"]
[Result "1/2-1/2"]
[ECO "D38"]
[PlyCount "128"]
[EventDate "1961.05.29"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {Ramirez Alvarez,Alejandro} Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 Qd6 7. Nd2 c6 8. e3 ({RR} 8. Qc2 h6 9. Nb5 Qe7 10. Bxf6 gxf6 11. Nc3 Nd7 12. e3 Nb6 13. Bd3 Rg8 14. g3 Bh3 15. a3 Bxc3 16. bxc3 Nc8 17. c4 dxc4 18. Qxc4 Nd6 19. Qb4 a5 20. Qc3 Rg5 21. Be2 Rc8 22. f3 c5 {Gukesh,D (2732)-Carlsen,M (2840) Oslo NOR 2026 0-1 (42)}) ({RR} 8. a3 Ba5 9. e3 Bf5 10. b4 Bd8 11. Bf4 Qe7 12. Nb3 O-O 13. Bd3 Bxd3 14. Qxd3 Nh5 15. Bg3 Nd7 16. O-O Nxg3 17. hxg3 f5 18. b5 Nf6 19. Rfc1 Ng4 20. Nd2 Rf6 21. Nf1 Bc7 22. f3 Nh6 {Kluger,G-Taimanov,M Marianske Lazne 1962 ½-½}) 8... Bf5 9. Qb3 ({RR} 9. a3 Ba5 10. Qb3 Nbd7 11. Bf4 Qe6 12. Qxb7 O-O 13. Be2 c5 14. dxc5 Nxc5 15. Qb5 Bxc3 16. bxc3 Nce4 17. Nxe4 Nxe4 18. Qb4 Rfc8 19. Rc1 g5 20. f3 Nxc3 21. Bxg5 Na2 22. Rxc8+ Rxc8 23. Qe7 Rc2 {Navarro Martinez,V (2298)-Nandish V S (2236) Montesilvano ITA 2026 ½-½ (43)}) 9... Qe7 $146 ({RR} 9... Nbd7 10. a3 Bxc3 11. bxc3 b6 12. c4 O-O 13. Bf4 Qe6 14. Be2 c5 15. Nf3 Bg4 16. Ng5 Qe7 ({RR} 16... dxc4 17. Nxe6 cxb3 18. Nxf8 Rxf8 19. Bxg4 Nxg4) 17. Bxg4 Nxg4 18. Qd3 Ngf6 19. cxd5 cxd4 20. Qxd4 ({RR} 20. d6 Qe8 21. Qxd4 h6 22. Nf3) 20... Qc5 21. Qxc5 Nxc5 22. Rd1 Rad8 23. d6 Nh5 24. Bg3 {Sanikidze,T (2549)-Harikrishna,P (2678) Cappelle la Grande 2012 CBM 147 Extra [Ramirez Alvarez,Alejandro] 0-1 (64)}) ({RR} 9... Ne4 10. Ndxe4 Bxe4 11. a3 Bxc3+ 12. bxc3 b6 13. Qb4 Qxb4 14. cxb4 a6 15. a4 Kd7 16. Kd2 Kc7 17. f3 Bg6 18. h4 h5 19. g3 Nd7 20. Bh3 f5 21. Bf4+ Kb7 22. e4 dxe4 23. fxe4 Rhf8 24. Rae1 {Nakamura,H (2779)-Nguyen,N (2629) Doha 2016 1-0 (45)}) 10. Be2 O-O 11. O-O a5 12. a3 Bd6 13. Bf3 h6 14. Bxf6 Qxf6 15. e4 Bf4 16. Rad1 Bxd2 17. Rxd2 dxe4 18. Nxe4 Bxe4 19. Bxe4 Qf4 20. Re2 Qc7 21. Rc1 Nd7 22. d5 Nf6 23. dxc6 Nxe4 24. Rxe4 bxc6 25. Qc3 Rfe8 26. Rc4 Ra6 27. g3 Re6 28. Rd1 Ra8 29. Rc1 Ra6 30. Rd1 Ra8 31. Rc5 Rf6 32. Rd4 Qb6 33. Rg4 Qd8 34. Rd4 Qb6 35. Rg4 Qd8 36. Kg2 Kh8 37. Ra4 Qd1 38. Raxa5 Rxa5 39. Rxa5 Qe2 40. Qd4 Rf3 41. Ra8+ Kh7 42. Rb8 Rd3 43. Qf4 Qe6 44. Rb4 c5 45. Qe4+ Qxe4+ 46. Rxe4 Rb3 47. Re2 Kg6 48. Kf1 Kf5 49. h3 h5 50. h4 f6 51. Rc2 c4 52. Rxc4 Rxb2 53. Rc5+ Kg4 54. Kg2 g5 55. a4 Ra2 56. Rb5 Rc2 57. Rb3 Ra2 58. Rb5 Rc2 59. Rb6 Kf5 60. hxg5 fxg5 61. Rb5+ Kg6 62. Kf3 Rc3+ 63. Ke2 Ra3 64. Ra5 h4 1/2-1/2

[Event "Haninge"]
[Site "Haninge"]
[Date "1988.??.??"]
[Round "?"]
[White "Polugaevsky, Lev"]
[Black "Sosonko, Gennadi"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2575"]
[BlackElo "2535"]
[PlyCount "41"]
[EventDate "1988.05.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "SWE"]
[EventCategory "13"]
[SourceTitle "CBM 008"]
[Source "ChessBase"]
[SourceDate "1989.02.01"]
[SourceVersion "1"]
[SourceVersionDate "1989.02.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 c5 8. cxd5 exd5 9. Rc1 c4 10. Be2 Be6 11. O-O Nc6 12. e4 Bxc3 13. bxc3 dxe4 $146 ({RR} 13... O-O 14. Nd2 b5 15. f4 dxe4 16. Nxe4 Qg6 17. Bf3 Rad8 18. Ng3 Ne7 19. a4 a6 20. axb5 axb5 21. Rb1 Bd7 22. Rb2 Rfe8 23. f5 Nxf5 24. Nxf5 Bxf5 25. Rxb5 Be4 26. Bxe4 Qxe4 27. Qf3 Qe3+ 28. Qxe3 {Novikov,I (2485)-Tal,M (2630) Tallinn 1988 ½-½ (55)}) 14. Nd2 Qg6 15. Bh5 Qf5 16. Re1 O-O 17. Nxe4 Bd5 18. Bf3 Rad8 19. Rb1 Rfe8 20. Ng3 Qd7 21. Rxe8+ 1/2-1/2

[Event "New York op"]
[Site "New York"]
[Date "1989.??.??"]
[Round "7"]
[White "Polugaevsky, Lev"]
[Black "Petursson, Margeir"]
[Result "1/2-1/2"]
[ECO "D39"]
[WhiteElo "2575"]
[BlackElo "2530"]
[PlyCount "45"]
[EventDate "1989.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 012"]
[Source "ChessBase"]
[SourceDate "1989.10.01"]
[SourceVersion "1"]
[SourceVersionDate "1989.10.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e4 Bb4 6. Bg5 c5 7. e5 h6 8. Bd2 Nd5 9. Bxc4 Nb6 10. Bb5+ Bd7 11. Bxd7+ N6xd7 12. Ne4 Bxd2+ $146 ({RR} 12... Qb6 13. Nd6+ Ke7 14. O-O cxd4 15. Nc4 Qc5 16. Bxb4 Qxb4 17. Rc1 Nc6 18. Nxd4 Nxd4 19. Qxd4 Rhd8 20. a3 Qc5 21. Qh4+ Kf8 22. b4 Qb5 23. Rfd1 f6 24. Nd6 Qb6 25. Qe4 Nxe5 26. Nxb7 Rxd1+ 27. Rxd1 {Volzhin,A (2569)-Kulaots,K (2478) Hamburg 1999 ½-½ (42)}) 13. Qxd2 O-O 14. dxc5 Qc7 15. Qc3 Qc6 16. Nd6 Qxc5 17. Qxc5 Nxc5 18. Ke2 Nc6 19. Rac1 b6 20. Rc4 Ne7 21. Rhc1 Nd5 22. Ke1 a5 23. g3 1/2-1/2

[Event "Interzonal-14c"]
[Site "Zagreb"]
[Date "1987.??.??"]
[Round "9"]
[White "Polugaevsky, Lev"]
[Black "Inkiov, Ventzislav"]
[Result "1/2-1/2"]
[ECO "D39"]
[WhiteElo "2595"]
[BlackElo "2485"]
[Annotator "Ribli,Zoltan"]
[PlyCount "56"]
[EventDate "1987.08.01"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "YUG"]
[EventCategory "12"]
[SourceTitle "CBM 004"]
[Source "ChessBase"]
[SourceDate "1988.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1988.06.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Bb4 5. Bg5 dxc4 6. e4 c5 7. e5 cxd4 8. Nxd4 Qa5 9. exf6 Bxc3+ 10. bxc3 Qxg5 11. fxg7 (11. Qa4+ $5 Nd7 12. fxg7 Qxg7 13. Qb4 Qe5+ 14. Be2 Qc5 15. Bxc4 {Dautov,R}) 11... Qxg7 12. Qf3 Nd7 $5 13. Bxc4 O-O 14. Be2 $6 Ne5 ({RR} 14... Nc5 15. Qe3 Bd7 16. O-O Rac8 17. f4 Kh8 18. Rf3 Rg8 19. Rg3 Qf6 20. Rf3 Bc6 21. Nxc6 Rxc6 22. Rd1 b6 23. Rh3 Rg7 24. Rd4 Rc8 25. Rh5 Qg6 26. g3 Qb1+ 27. Bf1 f6 28. Rd6 Rcg8 29. f5 {Muratovic,E (2300)-Saric,A (2512) Bosnjaci CRO 2023 0-1 (40)}) 15. Qe3 Ng6 $1 16. g3 (16. f4 $2 Qh6 17. g3 e5 $17) (16. O-O e5 17. Nf3 Nf4 $15) 16... e5 17. Nf3 $146 (17. Nb5 $142) ({RR} 17. Nb5 Bd7 18. Nd6 f5 19. O-O-O Be6 20. Kb2 Rfd8 21. f4 Qc7 22. fxe5 Qa5 23. a3 Qxe5 24. Qxe5 Nxe5 25. Rhf1 Kg7 26. Nxf5+ Bxf5 27. Rxf5 Nc4+ 28. Kc1 Rxd1+ 29. Bxd1 Nxa3 30. Bb3 b5 31. Kb2 Nc4+ {Spraggett,K (2561)-Petkov,V (2527) Figueira da Foz 2014 ½-½ (50)}) 17... Bh3 $1 18. O-O-O Rac8 19. Kb2 b5 $6 (19... Rc7 $17) 20. Ng5 Bf5 21. Ne4 $6 (21. g4 $1 Be6 22. Ne4 $13) 21... Bxe4 22. Qxe4 Qf6 $1 23. Qe3 Rc7 24. Rd5 $1 Rfc8 25. Rc1 b4 26. c4 Ne7 27. Rb5 Nc6 $6 (27... a6 $142 28. Rb6 (28. Rxb4 $2 Nd5 $19) (28. Qxe5 $2 Qxf2 $1 29. Ra5 Nc6 30. Qg5+ Kh8 $19) 28... Rc6 29. Rxc6 Nxc6 $15) 28. Rd1 Rd8 $15 1/2-1/2

[Event "Belgrade GMA op"]
[Site "Belgrade"]
[Date "1988.??.??"]
[Round "?"]
[White "Velikov, Petar"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[ECO "D40"]
[WhiteElo "2485"]
[BlackElo "2590"]
[PlyCount "46"]
[EventDate "1988.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "YUG"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. Nf3 c5 ({RR} 1... Nf6 2. c4 c5 3. Nc3 {½-½ (17) Velikov,P (2465)-Kavalek,L (2545) Sofia 1984}) 2. c4 Nc6 3. Nc3 Nf6 4. e3 e6 5. d4 d5 6. a3 a6 7. dxc5 Bxc5 8. b4 Ba7 9. Bb2 O-O 10. Qc2 Qe7 11. Rd1 Rd8 12. Be2 dxc4 13. Rxd8+ Nxd8 14. Bxc4 b5 15. Bd3 Bb7 16. O-O ({RR} 16. Ne2 h6 17. O-O Rc8 18. Qb1 Bb8 19. Ng3 Bd5 20. Ne4 Nxe4 21. Bxe4 Bxe4 22. Qxe4 Rc4 23. Qd3 Qd6 24. Qxd6 Bxd6 25. Rd1 Nb7 26. Kf1 f6 27. Ke2 Kf7 28. Kd3 Bb8 29. Rc1 Nd6 30. Nd2 Rxc1 {Atalik,E (2357)-Unuk,L (2317) Batumi 2025 ½-½ (51)}) 16... Rc8 17. Qb1 h6 18. Rd1 Ne8 $146 ({RR} 18... Bb8 19. Ne2 Bd5 20. Ng3 Nb7 21. e4 Bc4 22. Bc2 a5 23. Be5 Ba7 24. h3 Nd7 25. Bf4 Bb6 26. e5 Bd5 27. Bh7+ Kh8 28. Be4 Bxe4 29. Nxe4 axb4 30. axb4 Nf8 31. Nd6 Nxd6 32. exd6 Qa7 33. Ne5 {Smirnov,A (2418)-Gamback,B (2142) Stockholm 2013 1-0 (40)}) ({RR} 18... Nc6 19. Ne4 Nxe4 20. Bxe4 f5 21. Bc2 Nd8 22. Bb3 Be4 23. Qa1 Bb8 24. Be5 Nf7 25. Bxb8 Bxf3 26. gxf3 Rxb8 27. Qc3 Kh7 28. Qc6 Ne5 29. Qxe6 Nxf3+ 30. Kh1 Qg5 31. e4 Rf8 32. exf5 Qf4 33. Qd6 {Gorbatov,A (2435)-Rausis,I (2520) Cappelle la Grande 1998 0-1 (58)}) 19. Ne4 Bd5 20. Rc1 Rxc1+ 21. Qxc1 Nb7 22. Bd4 Bxd4 23. Nxd4 Qc7 1/2-1/2

[Event "IBM"]
[Site "Amsterdam"]
[Date "1972.??.??"]
[Round "?"]
[White "Padevsky, Nikola Bochev"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[ECO "D40"]
[PlyCount "65"]
[EventDate "1972.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "NED"]
[EventCategory "10"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {Pein,Malcolm} Nf6 2. c4 e6 3. Nf3 c5 4. e3 d5 5. Nc3 Nc6 6. a3 a6 7. b3 Be7 8. Bb2 cxd4 ({RR} 8... O-O 9. dxc5 Bxc5 10. Qc2 d4 11. exd4 {½-½ (11) Diermair,A (2431)-Pulpan,J (2405) Germany GER 2026}) 9. exd4 b6 $146 ({RR} 9... O-O 10. Bd3 Bd6 ({RR} 10... dxc4 11. bxc4 Nxd4 12. Nxd4 Qxd4 13. Bxh7+) 11. O-O b6 12. Rc1 dxc4 13. bxc4 e5 14. d5 Nb8 15. h3 Nbd7 16. Re1 Re8 17. Bc2 Rb8 18. Ba4 Re7 19. Bc6 Nf8 20. Ng5 Ng6 21. Nge4 Nxe4 22. Nxe4 Bf5 23. Nxd6 Qxd6 24. a4 {Lys,J (2280)-Frolik,M (2273) Czech Republic 2004 0-1 (53)}) ({RR} 9... O-O 10. Bd3 b6 11. O-O Bb7 12. Qe2 Na5 13. cxd5 Nxd5 14. Nxd5 Bxd5 15. b4 Nc6 16. Bxa6 Bxf3 17. Qxf3 Nxd4 18. Qd3 Bf6 19. Rfd1 Qc7 20. Rac1 Qa7 21. Bxd4 Bxd4 22. Qxd4 Qxa6 23. Rc3 b5 24. h4 {Korobov,A (2667)-Mamedov,R (2708) Minsk 2018 0-1 (57)}) ({RR} 9... O-O 10. Bd3 b6 11. O-O Bb7 12. Re1 Rc8 13. Rc1 Na5 ({RR} 13... Re8 14. Na4 Bf8 15. c5) 14. Ne5 Bd6 15. c5 bxc5 16. dxc5 Bxe5 17. Rxe5 Rxc5 ({RR} 17... Nc6 18. Re1 e5 19. Na4) 18. Rg5 Rc8 19. Nxd5 Rxc1 ({RR} 19... Bxd5 20. Rxg7+ Kxg7 21. Qg4+ Kh8 22. Rxc8 Qxc8 23. Bxf6#) 20. Qxc1 Qxd5 ({RR} 20... exd5 21. Rxg7+ Kxg7 22. Qg5+ Kh8 23. Bxf6+ Qxf6 24. Qxf6+) 21. Rxd5 Nxd5 22. b4 ({RR} 22. Bxg7 Kxg7 23. Qg5+ Kh8 24. Qh6) 22... Nc6 23. Bxa6 Ba8 24. b5 {Barrett,S (2257)-Morris,C (2203) Sunningdale 2008 EXT 2023 [Pein,Malcolm] 1-0}) 10. cxd5 Nxd5 11. Bd3 Bb7 12. O-O O-O 13. Qc2 Nf6 14. Rad1 Rc8 15. Qe2 Nb8 16. Rfe1 Nd5 17. Nxd5 Bxd5 18. Nd2 Bg5 19. b4 Bxd2 20. Qxd2 b5 21. Rc1 Qh4 22. Rxc8 Rxc8 23. Rc1 Rxc1+ 24. Qxc1 Nc6 25. Qe3 g6 26. f3 h5 27. Bc3 Qf6 28. Be4 Ne7 29. Bd2 Kf8 30. Qc3 Bc4 31. Bh6+ Kg8 32. Qd2 Nf5 33. Bxf5 1/2-1/2

[Event "URS-chT Republics 13th Group2"]
[Site "Riga"]
[Date "1975.07.??"]
[Round "3"]
[White "Ustinov, Georgy I"]
[Black "Polugaevsky, Lev"]
[Result "0-1"]
[ECO "D40"]
[WhiteElo "2370"]
[BlackElo "2645"]
[PlyCount "68"]
[EventDate "1975.07.15"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "URS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Kirgizia"]
[BlackTeam "Russia"]
[WhiteTeamCountry "KGZ"]
[BlackTeamCountry "RUS"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. e3 d5 5. Nc3 Nc6 6. a3 a6 7. dxc5 Bxc5 8. b4 Ba7 9. Bb2 O-O 10. Be2 Qe7 ({RR} 10... d4 11. exd4 Nxd4 12. Nxd4 Bxd4 13. O-O e5 14. Qc2 Ng4 15. h3 Nh6 16. Nd5 Ba7 17. Bf3 Qg5 18. Rae1 Bxh3 19. Bc1 Qh4 20. Bxh6 gxh6 21. Rxe5 Kh8 22. Rh5 {1-0 (22) Marzo Pie,X (2140)-Gonzalez Cuervo,E (2035) Barcelona ESP 2026}) 11. O-O ({RR} 11. cxd5 Rd8 12. O-O exd5 13. Na4 Bg4 14. Rc1 Ne4 15. Nd4 Bxd4 16. Bxd4 Bxe2 17. Qxe2 Nxd4 18. exd4 Qf6 19. Qd3 Rac8 20. Nc5 Nd6 21. Rfe1 b6 22. Nxa6 Rc4 23. Nc7 Qxd4 24. Qxd4 Rxd4 25. Rcd1 Rxd1 {Navara,D (2707)-Kociscak,J (2507) Prague 2019 1-0 (57)}) 11... Rd8 12. Qb1 Bd7 $146 ({RR} 12... d4 13. exd4 Nxd4 14. Nxd4 Bxd4 15. Bf3 e5 16. Nd5 Nxd5 17. Bxd5 Bf5 18. Qa2 Rd7 19. Rad1 Qf6 20. Bxd4 exd4 21. Qa1 d3 22. Qxf6 gxf6 23. g4 Bxg4 24. Rxd3 Kf8 25. Re3 Rc8 26. h3 Bh5 27. Rc1 {Doric,D (2477)-Bocharov,D (2647) Budva 2009 0-1}) 13. Qa2 dxc4 14. Bxc4 Rac8 15. Rad1 Bb8 16. Bd3 Ne5 17. Be2 Bc6 18. Nxe5 Bxe5 19. Rxd8+ Qxd8 20. Rd1 Qc7 21. f4 Bxc3 22. Bxc3 Bd5 23. Be5 Bxa2 24. Bxc7 Nd5 25. Be5 Nxe3 26. Rd3 Nd5 27. Bf3 f6 28. Bd6 Rc1+ 29. Kf2 Bc4 30. Rd2 Rf1+ 31. Kg3 Ra1 32. f5 Ne3 33. Kf2 Nxf5 34. Bxb7 Rf1# 0-1

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

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

[Event "URS-ch24 Semifinal"]
[Site "Tbilisi"]
[Date "1956.11.19"]
[Round "2"]
[White "Polugaevsky, Lev"]
[Black "Tal, Mihail"]
[Result "1/2-1/2"]
[ECO "D40"]
[PlyCount "96"]
[EventDate "1956.11.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 {Bulletin} d5 2. c4 e6 3. Nc3 c5 4. e3 Nf6 5. Nf3 Nc6 6. a3 cxd4 7. exd4 Be7 8. Bd3 ({RR} 8. c5) 8... dxc4 9. Bxc4 O-O 10. O-O b6 11. Qd3 Bb7 12. Rd1 Rc8 13. Ba2 Qc7 ({RR} 13... a6 14. Bf4 b5 15. d5 exd5 16. Nxd5 Nxd5 17. Bxd5 Na5 18. Qe4 Bxd5 19. Rxd5 Rc4 20. Qd3 Qb6 21. Bd2 Rc7 22. Re1 h6 23. Ne5 Nb7 24. b4 Re8 25. Nd7 Qg6 26. Bf4 Qxd3 27. Rxd3 Rc4 28. g3 {Adly,A (2630)-Amin,B (2596) Maputo 2011 1-0 (53)}) ({RR} 13... Qd7) 14. Bg5 Rfd8 15. Qe2 Ng4 $146 ({RR} 15... h6 16. Bh4 Nh5 17. Nb5 Qd7 18. Ne5 Nxe5 19. dxe5 Nf4 20. Qg4 Qxb5 21. Bxe7 Rxd1+ 22. Rxd1 Qxe5 23. Bd6 Ne2+ 24. Kf1 Qxb2 25. Bb1 Ba6 26. Ke1 Rc1 27. Qa4 Qxb1 28. f3 Bb5 29. Qd4 Nxd4 {0-1 (29) Marcziter,D (2223)-Ajay Santhosh,P (2292) Chess.com INT 2025}) ({RR} 15... Nd5 16. Nxd5 exd5 17. Qd3 Qd6 18. Bxe7 Nxe7 19. Re1 Ng6 20. g3 Re8 21. h4 Qf6 22. h5 Nf8 23. Rxe8 Rxe8 24. Ne5 Qg5 25. Qf3 f6 26. Nc4 ({RR} 26. Bxd5+ Bxd5 27. Qxd5+ Re6) 26... Rd8 27. Re1 Bc8 28. Ne3 Be6 29. Rc1 Bf7 30. h6 {Tal,M-Brinck Claussen,B Havana 1966 MCD [Bulletin] 1-0 (45)}) ({RR} 15... h6 16. Bh4 Nh5 17. Nb5 Qd7 18. Ne5 Nxe5 19. dxe5 Nf4 20. Qg4 Qxb5 21. Bxe7 Rxd1+ 22. Rxd1 Qxe5 23. Bd6 Ne2+ 24. Kf1 Qxb2 25. Bb1 Ba6 26. Ke1 Rc1 27. Qa4 Qxb1 28. f3 Bb5 29. Qd4 Nxd4 {0-1 (29) Marcziter,D (2223)-Ajay Santhosh Parvathareddy (2292) chess.com INT 2025}) 16. Nb5 Ba6 17. Qxe6 Bxb5 18. Qxg4 Be2 19. Bxe7 Qxe7 20. Re1 Bxf3 21. Qxf3 Qd7 22. d5 Nd4 23. Qd3 Nc2 24. Bb1 Nxe1 25. Qxh7+ Kf8 26. Bf5 Qxd5 27. Rxe1 f6 28. Bxc8 Rxc8 29. h4 Rd8 30. h5 Qd3 31. Qxd3 Rxd3 32. Rc1 Rb3 33. Rc2 Kg8 34. g4 Kh7 35. Kg2 Kh6 36. f3 a5 37. Kg3 a4 38. Rc4 Rxb2 39. Rxa4 Rb3 40. Ra8 Kh7 41. Kf4 b5 42. Ke4 Rc3 43. Ra5 b4 44. axb4 Rc4+ 45. Kf5 Rxb4 46. Ra7 Rb3 47. f4 Rb5+ 48. Ke6 Rb4 1/2-1/2

[Event "WchT Students 03th final A"]
[Site "Uppsala"]
[Date "1956.04.??"]
[Round "6"]
[White "Polugaevsky, Lev"]
[Black "Szabo, Julius"]
[Result "0-1"]
[ECO "D40"]
[Annotator "ChessBase II"]
[PlyCount "82"]
[EventDate "1956.04.08"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Soviet Union"]
[BlackTeam "Romania"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "ROU"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. e3 Nc6 6. a3 a6 7. Bd3 (7. dxc5 $142 Bxc5 8. b4) 7... dxc4 8. Bxc4 b5 9. Ba2 Bb7 10. O-O Be7 11. Qe2 ({RR} 11. d5 exd5 12. Nxd5 Nxd5 13. Bxd5 O-O 14. e4 Na5 15. Bd2 Bxd5 16. exd5 Nc4 17. Bc3 Bf6 18. Bxf6 Qxf6 19. b3 Nb6 20. Rc1 c4 21. bxc4 Nxc4 22. Qd3 Rad8 23. Rfe1 h6 24. h3 Rd6 25. Re4 Rfd8 {Salem,A (2624)-Grigoriants,S (2603) Berlin 2015 ½-½ (32)}) 11... Qc7 12. dxc5 Bxc5 13. b4 $146 ({RR} 13. h3 O-O 14. b4 Bd6 15. Bb2 Rac8 16. Rac1 Qb8 17. Nb1 e5 18. Nbd2 Ne7 19. Rfd1 h6 20. Nh2 Kh8 21. Ng4 Nxg4 22. hxg4 Rxc1 23. Rxc1 Qd8 24. Nf3 Ng6 25. Rd1 Qe7 26. g5 hxg5 27. Rxd6 Bxf3 {Szczotka,K (2091)-Schippke,M (2359) Durres ALB 2025 0-1 (37)}) ({RR} 13. h3 O-O 14. b4 Bd6 15. Bb2 Rac8 16. Rac1 Qb8 17. Nb1 e5 18. Nbd2 Ne7 19. Rfd1 h6 20. Nh2 Kh8 21. Ng4 Nxg4 22. hxg4 Rxc1 23. Rxc1 Qd8 24. Nf3 Ng6 25. Rd1 Qe7 26. g5 hxg5 27. Rxd6 Bxf3 {Szczotka,K (2091)-Schippke,M (2359) Durres 2025 0-1 (37)}) 13... Ba7 (13... Bd6) 14. Bb2 O-O 15. Rac1 Rac8 16. Ng5 Qe7 (16... Bb8 17. f4 Qe7 {½-½ Rosselli del Turco,S-Enevoldsen,J Warsaw ol (Men) 1935 (15)}) 17. Nce4 Nxe4 18. Nxe4 Ne5 (18... Nxb4 $2 19. Nf6+) 19. Qh5 Nd3 20. Nf6+ $1 gxf6 21. Qg4+ $2 (21. Bb1 {[%csl Rd3,Rh7]} Be4 22. Qg4+ Bg6) 21... Kh8 22. Qh4 e5 23. Bb1 Rc4 24. Bd4 Rg8 25. g3 Rxd4 26. exd4 e4 27. Rc3 Re8 28. Bxd3 exd3 29. Rxd3 f5 30. Qxe7 Rxe7 31. d5 Rd7 32. d6 Kg7 33. Re1 Be4 34. Rd2 Bb8 35. Red1 Bf3 36. Rc1 Rxd6 37. Rdc2 Rd3 38. Rc3 Rxc3 39. Rxc3 Be4 40. f3 Be5 41. Rc8 Bxf3 0-1

[Event "URS-ch37 Final"]
[Site "Moscow"]
[Date "1969.09.23"]
[Round "12"]
[White "Savon, Vladimir A"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[ECO "D40"]
[PlyCount "82"]
[EventDate "1969.09.??"]
[EventType "tourn"]
[EventRounds "23"]
[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. e3 Nf6 5. Nf3 Nc6 6. a3 Be7 7. dxc5 Bxc5 8. b4 Be7 9. cxd5 exd5 10. Be2 O-O 11. O-O Bg4 12. Bb2 Rc8 13. Rc1 ({RR} 13. Qb3 Be6 14. Ng5 Qb6 15. Nxe6 fxe6 16. Na4 Qd8 17. Bf3 Kh8 18. Rac1 b6 19. Rfe1 Qd6 20. h3 Ne5 21. Be2 Rxc1 22. Rxc1 Ne4 23. f4 Ng6 24. Bb5 Bh4 25. Rc6 Qb8 26. Rxe6 Nxf4 27. exf4 Bf2+ {Guillaume,M (1962)-Cupic,L (2213) Split CRO 2024 0-1 (35)}) 13... Bd6 $146 ({RR} 13... Re8 14. Nd4 Bxe2 15. Ncxe2 Qd7 16. Nxc6 bxc6 17. Nd4 Ne4 18. Ne2 Nd6 19. Ng3 Qe6 20. Nh5 Bf8 21. Nf4 Qe4 22. Bd4 a6 23. Qa4 Nb5 24. Rfd1 Bd6 25. Ne2 Qh4 26. Ng3 f5 27. Qxa6 Rc7 28. Rxc6 {Cvitan,O (2491)-Maisuradze,N (2231) Tallinn 2016 1-0}) 14. g3 Bb8 15. Qb3 Qd7 16. Rfd1 Rcd8 17. e4 d4 18. Nb5 Nxe4 19. Nbxd4 Nxd4 20. Rxd4 Qf5 21. Qe3 Bxf3 22. Bxf3 Nd6 23. Rg4 f6 24. Qe7 g5 25. Qe3 Rfe8 26. Qb3+ Nf7 27. Rd4 Rxd4 28. Bxd4 b6 29. Bd5 Re7 30. Rc3 Be5 31. Rf3 Qd7 32. Bxf7+ Rxf7 33. Bxe5 fxe5 34. Kg2 e4 35. Rxf7 Qxf7 36. Qc3 Qd5 37. Kf1 Qd1+ 38. Kg2 Qd5 39. Qe3 Kg7 40. h4 gxh4 41. gxh4 Kg6 1/2-1/2

[Event "Interzonal-09b playoff plac3 2+3"]
[Site "Portoroz"]
[Date "1973.09.22"]
[Round "12"]
[White "Portisch, Lajos"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[ECO "D41"]
[PlyCount "38"]
[EventDate "1973.09.06"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "YUG"]
[EventCategory "16"]
[SourceTitle "IZT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 c5 4. d4 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. Bc4 Nc6 12. O-O Qd6 13. Rfd1 Rd8 14. Rac1 Bd7 15. Qe2 $146 ({RR} 15. e5 Qf8 16. Bd3 h6 17. Qf4 Nb4 18. Bb1 Bc6 19. Nd2 Qe7 20. Nc4 Nd5 21. Qe4 g6 22. Qg4 Qg5 23. Qxg5 hxg5 24. g3 Rd7 25. Nd6 Rad8 26. Be4 Rxd6 27. exd6 Rxd6 28. Bxd5 Bxd5 29. Rc7 g4 {Chachere,T (1690)-Parkkinen,J (2086) Jyvaskyla FIN 2023 0-1 (45)}) ({RR} 15. e5 Qe7 16. Qf4 Be8 17. h4 Rac8 18. d5 exd5 19. Rxd5 h6 20. Rcd1 Rxd5 21. Rxd5 Rd8 22. Qe4 {½-½ (22) Petrosian,T (2645)-Kortschnoj,V (2645) Ciocco 1977}) 15... Rac8 16. d5 exd5 17. Bxd5 Be6 18. Bxc6 Rxc6 19. Rb1 Rb6 1/2-1/2

[Event "Interzonal-09b"]
[Site "Petropolis"]
[Date "1973.08.04"]
[Round "9"]
[White "Polugaevsky, Lev"]
[Black "Mecking, Henrique"]
[Result "1/2-1/2"]
[ECO "D41"]
[PlyCount "64"]
[EventDate "1973.07.23"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[EventCategory "12"]
[SourceTitle "IZT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Nc6 9. Bc4 b5 10. Be2 Bb4+ 11. Bd2 Qa5 12. d5 exd5 13. exd5 Ne7 14. O-O Bxd2 15. Nxd2 O-O 16. Nb3 Qd8 17. Bxb5 Bb7 18. Nc5 Qxd5 19. Qxd5 $146 Bxd5 20. Rfe1 Rfc8 21. Rac1 Nc6 22. Na6 Nd4 23. Nc7 Rab8 24. Nxd5 Rxc1 25. Rxc1 Nxb5 26. h3 f6 27. a4 Nd6 28. Rc7 Rb7 29. Rc6 Rd7 30. Nc3 Kf7 31. a5 Ke7 32. a6 Kd8 1/2-1/2

[Event "Tallinn"]
[Site "Tallinn"]
[Date "1973.03.03"]
[Round "9"]
[White "Polugaevsky, Lev"]
[Black "Keres, Paul"]
[Result "1-0"]
[ECO "D41"]
[PlyCount "83"]
[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 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 c5 5. cxd5 cxd4 6. Qxd4 Nxd5 7. e4 Nxc3 8. Qxc3 Bd7 9. Be2 Na6 10. O-O Rc8 11. Qb3 $146 ({RR} 11. Qe5 Qf6 12. Bg5 Qxe5 13. Nxe5 Rc5 14. Nxd7 Rxg5 15. Rfd1 Ra5 16. a3 Nb4 17. Nxf8 {1-0 (17) Palatnik,S (2490)-Gofshtein,L Daugavpils 1978}) ({RR} 11. Qd4 Bc6 12. Bxa6 bxa6 13. Qxa7 Bxe4 14. Ng5 Rc7 15. Qxa6 Bb7 16. Qb5+ Bc6 17. Qe5 Be7 18. Bf4 Rd7 19. Ne4 O-O 20. Rfe1 Rd4 21. f3 Rd3 22. Nf2 Bf6 23. Qe2 Rd5 24. Be3 Qb8 25. Rac1 Bb5 {Andruet,G (2390)-Preissmann,E (2310) Bagneux 1985 0-1 (37)}) 11... Nc5 12. Qe3 Be7 13. Ne5 O-O 14. b3 Qb6 15. Nc4 Qc6 16. Ba3 Qa6 17. Bb2 Rfd8 18. Rfc1 Be8 19. e5 Nd7 20. a4 Bc5 21. Qf3 Qc6 22. Qg3 Qe4 23. Bd3 Qd5 24. Rd1 Qc6 25. Rac1 Rb8 26. Nd6 Qb6 27. Nxe8 Rxe8 28. Bb5 Nf8 29. Bxe8 Rxe8 30. h4 Ng6 31. Rd7 Ne7 32. Qf3 Rf8 33. Rxb7 Qa5 34. Qe2 a6 35. Qe1 Qxe1+ 36. Rxe1 Nd5 37. Rc1 Bb4 38. Rc4 a5 39. Bd4 Rd8 40. Bc5 Bc3 41. Bd6 f6 42. Be7 1-0

[Event "EU-Cup 09th final"]
[Site "Hilversum"]
[Date "1993.12.11"]
[Round "2"]
[White "Polugaevsky, Lev"]
[Black "Anand, Viswanathan"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "2605"]
[BlackElo "2725"]
[PlyCount "49"]
[EventDate "1993.12.10"]
[EventType "team-k.o."]
[EventRounds "3"]
[EventCountry "NED"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Hilversum"]
[BlackTeam "Lyon-Oyonnax Echecs"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "FRA"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 e6 4. g3 Nc6 5. Bg2 d5 6. cxd5 Nxd5 7. O-O Be7 8. d4 O-O 9. Nxd5 exd5 10. dxc5 Bxc5 11. Bg5 Qb6 12. Rc1 d4 13. Ne1 ({RR} 13. Bf4 Bf5 14. Bc7 Qb5 15. Nd2 Bb6 16. Bxb6 axb6 17. Nc4 {½-½ (17) Kramnik,V (2710)-Anand,V (2715) Linares 1994}) ({RR} 13. Bf4 Re8 14. a3 Bf8 15. b4 Bf5 16. e3 Bg4 17. Qb3 Bxf3 18. Bxf3 Rad8 19. Bd5 Rd7 20. e4 Nd8 21. Rc8 Qg6 22. Rfc1 a6 23. Qc4 h5 24. Qxd4 h4 25. Qc4 Qg4 26. Be3 Bd6 27. Kg2 h3+ {Shchekachev,A (2462)-Hartge,G (2328) Paris FRA 2025 1-0 (37)}) 13... Re8 $146 ({RR} 13... Be6 14. Nd3 Bd6 15. Qa4 Rac8 16. Bd2 Rfe8 17. b4 Bg4 18. b5 Bxe2 19. bxc6 bxc6 20. Bxc6 Rf8 21. Ba5 Qa6 22. Bb5 Qb7 23. Rxc8 Rxc8 24. Re1 Bg4 25. Bb4 Bxb4 26. Nxb4 Bh3 27. Bc6 Qb8 28. Bd7 {Schmidt,W (2465)-Blauert,J (2290) Naestved 1988 1-0}) ({RR} 13... Be6 14. Nd3 Bd6 15. Qa4 Rac8 16. Bf4 Bxf4 17. Nxf4 Qxb2 18. Nxe6 fxe6 19. Qc4 Kh8 20. Rc2 Qb6 21. Qxe6 Rce8 22. Qh3 Qb5 23. Qg4 Qe5 24. Rd1 Qf6 25. f4 Qe7 26. Qf3 d3 27. Rb2 dxe2 28. Re1 {Bollow,T-Blauert,J (2275) Bargteheide 1989 ½-½ (41)}) 14. Nd3 Bf8 15. Bd2 Bg4 16. Re1 Qa6 17. Nf4 Bd6 18. h3 Bf5 19. Qb3 Bxf4 20. Bxf4 Rad8 21. Rc5 Be4 22. Qb5 Qxb5 23. Rxb5 Bxg2 24. Kxg2 Rd7 25. Kf1 1/2-1/2

[Event "London Phillips&Drew"]
[Site "London"]
[Date "1984.05.06"]
[Round "9"]
[White "Polugaevsky, Lev"]
[Black "Ribli, Zoltan"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "2615"]
[BlackElo "2610"]
[PlyCount "47"]
[EventDate "1984.04.26"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ENG"]
[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 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Nc6 9. Bc4 b5 10. Be2 Bb4+ 11. Bd2 Qa5 12. d5 exd5 13. exd5 Ne7 14. O-O Bxd2 15. Nxd2 O-O 16. Bf3 ({RR} 16. Nb3 Qd8 17. Bxb5 Bb7 18. Nc5 Qb6 19. Nxb7 Qxb5 20. Rb1 Qxd5 21. Re1 Qxd1 22. Rbxd1 Nc6 23. Rd7 Nb8 24. Rde7 Nc6 25. Rd7 {½-½ (25) Georgiev,K (2535)-Ribli,Z (2615) Sarajevo 1985}) 16... Nf5 17. a4 $146 ({RR} 17. Nb3 Qd8 18. Qd3 Nd6 19. Nd4 Bd7 20. a4 a6 21. Rfd1 Qf6 {½-½ (21) Gheorghiu,F (2540)-Farago,I (2510) Novi Sad 1979}) 17... Bd7 18. axb5 Qxb5 19. Ne4 Nh4 20. Bg4 Bxg4 21. Qxg4 Ng6 22. Qf3 a5 23. d6 a4 24. Rfd1 1/2-1/2

[Event "Reggio Emilia Top16 33rd"]
[Site "Reggio Emilia"]
[Date "1991.??.??"]
[Round "?"]
[White "Andersson, Ulf"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "2640"]
[BlackElo "2610"]
[PlyCount "31"]
[EventDate "1991.01.??"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "ITA"]
[EventCategory "16"]
[SourceTitle "CBM 022"]
[Source "ChessBase"]
[SourceDate "1991.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1991.06.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 e6 4. g3 Nc6 5. Bg2 d5 6. cxd5 Nxd5 7. O-O Be7 8. d4 O-O 9. Nxd5 exd5 10. dxc5 Bxc5 11. Bg5 Qb6 12. Qxd5 Be6 13. Qd2 h6 14. Be3 Bxe3 15. Qxe3 Qxb2 16. Rfb1 $146 1/2-1/2

[Event "Manila"]
[Site "Manila"]
[Date "1982.??.??"]
[Round "?"]
[White "Polugaevsky, Lev"]
[Black "Mascarinas, Rico"]
[Result "1-0"]
[ECO "D41"]
[WhiteElo "2600"]
[BlackElo "2395"]
[PlyCount "41"]
[EventDate "1982.11.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "PHI"]
[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. Nf3 d5 4. Nc3 c5 5. cxd5 cxd4 6. Qxd4 exd5 7. e4 Nc6 8. Bb5 Bd7 9. Bxc6 Bxc6 10. exd5 Nxd5 11. O-O Nf6 12. Re1+ Be7 13. Qe5 Bxf3 $146 ({RR} 13... Kf8 14. Bf4 Nd7 15. Qe2 g5 16. Bg3 Bf6 17. Rad1 Kg7 18. Ne5 Re8 19. Qh5 Qe7 20. f4 Bxe5 21. fxe5 Nf8 22. e6 Ng6 23. exf7 Qxf7 24. Qxg5 Rxe1+ 25. Rxe1 Re8 26. Rxe8 Qxe8 27. h4 Qe7 28. Qg4 {Polugaevsky,L-Zaitsev,A Moscow 1963 1-0 (63)}) 14. gxf3 Kf8 15. Bf4 Nd7 16. Qd5 Nb6 17. Qxb7 Bb4 18. Rad1 Qc8 19. Qe4 Bxc3 20. bxc3 h6 21. a4 1-0

[Event "Groningen PCA"]
[Site "Groningen"]
[Date "1993.??.??"]
[Round "10"]
[White "Hjartarson, Johann"]
[Black "Polugaevsky, Lev"]
[Result "0-1"]
[ECO "D41"]
[WhiteElo "2605"]
[BlackElo "2605"]
[PlyCount "80"]
[EventDate "1993.12.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "CBM 039"]
[Source "ChessBase"]
[SourceDate "1994.04.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.04.01"]
[SourceQuality "1"]

1. d4 {ChessBase II} Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 Nxd5 6. e3 ({RR} 6. e4) 6... Nc6 7. Bc4 Nxc3 8. bxc3 Be7 9. O-O O-O 10. Bd3 ({RR} 10. Qe2 Qc7 11. e4 b6 12. Rd1 Bb7 13. Bg5 h6 14. Be3 Na5 15. Bd3 f5 16. Bd2 Bd6 17. dxc5 Bxc5 18. Nd4 Rae8 19. Re1 Nc6 20. exf5 Nxd4 21. cxd4 Bxd4 22. Rac1 Qd6 23. Rc4 Qd5 24. Be4 Qxe4) ({RR} 10. a3 b6 11. Re1 cxd4 12. exd4 Bb7 13. Bd3 Rc8 14. h4 Bxh4 15. Nxh4 Qxh4 16. Re3) ({RR} 10. e4 b6 11. Be3 Bb7 12. Qe2 Na5 13. Bd3 Rc8 14. Rad1 cxd4 15. cxd4 Qd6 16. g3 Rfd8 17. Rfe1 Bf6 18. h4 Qd7 19. d5 Bc3 20. Bd2 exd5 21. Bxc3 Rxc3 22. exd5 g6 23. h5 Bxd5 24. Be4 Rc5 {Le,Q (2709)-Xiong,J (2709) Lichess.org INT 2020 1-0}) ({RR} 10. Qe2 b6 11. Rd1 Qc7 12. Bb2 Bb7 13. e4 Rfd8 14. d5 exd5 15. Bxd5 Bf6 16. g3 Na5 17. c4 Bxb2 18. Qxb2 Re8 19. Re1 Rad8 20. Rad1 Nc6 21. a3 Bc8 22. Re3 Bg4 23. Rde1 Re7 24. Nd2 Nd4 {Indjic,A (2616)-Semling,J (2315) Karlsruhe GER 2026 1-0 (51)}) 10... b6 11. Bb2 $146 ({RR} 11. Qc2 g6 12. Rd1 cxd4 13. exd4 Bb7 14. Bh6 Re8 15. Qe2 Qc7 16. Rac1 Bf8 17. Bxf8 Kxf8 18. Re1 Kg7 19. Bb5 a6 20. Ba4 b5 21. Bb3 Qd6 22. Qe3 Rac8 23. h4 h5 24. Red1 Ne7 25. Qe5+ Qxe5 {Botvinnik,M-Reshevsky,S Moscow 1955 EXT 1999 [ChessBase II] ½-½ (32)}) ({RR} 11. Qc2 h6 12. Bb2 Bb7 13. Rad1 cxd4 14. exd4 Rc8 15. Qe2 Bf6 16. Ne5 Qd5 17. f4 g6 18. Kh1 Bg7 19. Ba3 Rfe8 20. Nc4 Red8 21. Nd6 Rxd6 22. Be4 Na5 23. Bxd5 Rxd5 24. Qe1 Bf6 25. Bc1 h5 {Hernandez Onna,R (2445)-Castro Rojas,O (2380) Merida 1991 0-1 (41)}) 11... Bb7 12. Qe2 Rc8 13. Rac1 cxd4 14. exd4 Bf6 15. Rfd1 Qd6 16. c4 Nb4 17. Bb1 Bxf3 18. Qxf3 Rfd8 19. h4 Nc6 20. Ba3 Qd7 21. d5 Ne5 22. Qe4 g6 23. h5 Qa4 24. Qf4 Bg7 25. Be7 Rxc4 26. Qxc4 Nxc4 27. Bxd8 Bh6 28. dxe6 Bxc1 29. Rxc1 fxe6 30. hxg6 hxg6 31. Bxg6 Kg7 32. Bd3 Qa3 33. Rxc4 Qxd3 34. Rc7+ Kg6 35. Bh4 Qb1+ 36. Kh2 Qxa2 37. Rb7 Qa6 38. Rb8 Qc4 39. g4 b5 40. Kh3 Qd5 0-1

[Event "Reggio Emilia Top16 33rd"]
[Site "Reggio Emilia"]
[Date "1991.??.??"]
[Round "?"]
[White "Polugaevsky, Lev"]
[Black "Ehlvest, Jaan"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "2610"]
[BlackElo "2650"]
[PlyCount "30"]
[EventDate "1991.01.??"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "ITA"]
[EventCategory "16"]
[SourceTitle "CBM 022"]
[Source "ChessBase"]
[SourceDate "1991.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1991.06.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 e6 4. g3 Nc6 5. Bg2 d5 6. cxd5 Nxd5 7. O-O Be7 8. d4 O-O 9. Nxd5 exd5 10. dxc5 Bxc5 11. Bg5 Qb6 12. Qxd5 ({RR} 12. Ne1 h6 13. Bd2 d4 14. Nd3 Bd6 15. Qb3 Qxb3 16. axb3 Re8 17. Rfe1 Be6 18. b4 Bc4 19. Bf3 Rac8 20. Nc5 b6 21. Rac1 Ne5 22. Bb7 Rb8 23. f4 Bxc5 24. bxc5 Rxb7 25. fxe5 Bb5 26. h4 Rc7 {Agrest,E (2529)-Rogozenco,D (2548) FIDE.com 2001 ½-½ (35)}) ({RR} 12. Ne1 h6 13. Bf4 Bg4 14. h3 Bh5 15. Nd3 Bd4 16. Rc1 Rad8 17. g4 Bg6 18. b3 Rfe8 19. e3 Bf6 20. Re1 Be4 21. Nc5 Bxg2 22. Kxg2 d4 23. exd4 Bxd4 24. Rxe8+ Rxe8 25. Nd3 Qa5 26. Rc2 Bb6 {Jakovljevic,V (2359)-Srbis,J (2451) Bihac 2022 0-1 (32)}) 12... Be6 13. Qd2 $146 ({RR} 13. Qe4 Rfe8 14. Rac1 Bxa2 15. Qc2 Bd4 16. e3 Be5 17. Nxe5 Rxe5 18. Bf4 Rb5 19. Bxc6 bxc6 20. Qxc6 Qxc6 21. Rxc6 Rxb2 22. Rfc1 Rb1 23. Rxb1 Bxb1 24. Ra6 Be4 {0-1 (24) Joergens,M (2010)-Wintzer,J (2320) Germany 1991}) 13... h6 14. Be3 Bxe3 15. Qxe3 Qxb2 1/2-1/2

[Event "EU-chT 07th Final"]
[Site "Skara"]
[Date "1980.01.23"]
[Round "4.3"]
[White "Polugaevsky, Lev"]
[Black "Radulov, Ivan"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "2635"]
[BlackElo "2465"]
[PlyCount "47"]
[EventDate "1980.01.20"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "EU-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Soviet Union"]
[BlackTeam "Bulgaria"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "BUL"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 e6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nc6 7. O-O Be7 8. d4 O-O 9. e4 Ndb4 10. a3 cxd4 11. axb4 dxc3 12. bxc3 b6 13. Bf4 Bb7 14. Qb3 Qc8 15. Rfd1 Rd8 16. Nd4 a6 17. Rac1 Rd7 ({RR} 17... Bf6 18. Bh3 Kh8 19. Bg2 {½-½ (19) Beliavsky,A (2599)-Mikhalchishin,A (2526) Portoroz 2005}) 18. h4 h6 $146 ({RR} 18... Qe8 19. Be3 b5 20. f4 Bf8 21. Kh2 h5 22. Nf3 a5 23. bxa5 Nxa5 24. Qxb5 Rxd1 {½-½ (24) Hort,V (2550)-Schlosser,P (2540) Austria 1997}) 19. Bh3 Kf8 20. Nf3 Nb8 21. g4 Rxd1+ 22. Rxd1 Qe8 23. g5 hxg5 24. Nxg5 1/2-1/2

[Event "URS-ch37 Final"]
[Site "Moscow"]
[Date "1969.09.07"]
[Round "2"]
[White "Polugaevsky, Lev"]
[Black "Tal, Mihail"]
[Result "1-0"]
[ECO "D41"]
[Annotator "Knaak,Rainer"]
[PlyCount "73"]
[EventDate "1969.09.??"]
[EventType "tourn"]
[EventRounds "23"]
[EventCountry "URS"]
[SourceTitle "100 Jahre Schach"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

{Ein Läuferopfer auf h7 in einer Partie zweier Topgroßmeister sieht man nicht aller Tage. Doch hier ergibt es sich logisch aus einer Eröffnungsvariante - kein Wunder, dass es in späteren Partien zur Wiederholung des Opfers kam. Doch die Bilanz für die Nachziehenden ist schrecklich.} 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+ 10. Qxd2 O-O 11. Bc4 Nc6 12. O-O b6 13. Rad1 Bb7 14. Rfe1 Na5 (14... Rc8 15. d5 Na5 16. Bd3 {würde zur Partie führen.}) 15. Bd3 Rc8 16. d5 $1 exd5 $6 {Schwarz darf dieses Bauernopfer nicht annehmen.} (16... Qe7 $5) 17. e5 Nc4 {Mit 17...d4 wurde zweimal ein Remis geschafft, aber die Analyse ergibt forciert klaren Vorteil für Weiß:} (17... d4 18. Ng5 $1 h6 19. Nh7 Nc4 (19... Re8 $2 20. Nf6+ gxf6 21. Qxh6 $18) 20. Qf4 Nb2 $1 21. Nxf8 Nxd1 22. e6 Rc7 23. Nh7 $1 {droht 24.e7!} fxe6 24. Rxd1 {und obwohl der h7 nicht ziehen kann, sollte Weiß auf Gewinn stehen.}) 18. Qf4 Nb2 $2 {} ({Nach} 18... h6 19. Qf5 g6 20. Qh3 (20. Qg4 $1) 20... Kg7 21. e6 {wird es für Schwarz schwierig den Punkt g6 zu verteidigen.}) 19. Bxh7+ $1 {Das bekannte Läuferopfer auf h7 sieht man selten zwischen Weltklasseleuten, aber hier liegt der Erfolg keineswegs auf der Hand.} Kxh7 20. Ng5+ Kg6 {Natürlich.} (20... Kg8 $2 21. Qh4 Re8 22. Qh7+ Kf8 23. e6 {würde 24.e7+! drohen.}) 21. h4 $3 {mit der Drohung 22.h5+ K:h5 23.g4+ Kg6 25.Df5+ Kh6 26.Dh7+ K:g5 27.Dh5+ Kf4 28.Df5#.  Der Textzug und sogar noch 25.e6! waren von Polugaevsky vor der Partie analysiert worden. Die Stellung kam später noch mehrfach aufs Brett - aus schwarzer Sicht wohl immer unwissend. Die Korrektheit des Opfers konnte dabei nie in Zweifel gezogen werden.} Rc4 ({Auf} 21... f5 22. Rd4 $1 {droht 23.h5+} Qe7 23. Re3 $1 {verstärkt Weiß in aller Ruhe den Angriff.} ({Aber nicht} 23. h5+ Kh6 24. Nf7+ Kh7 25. Qxf5+ Kg8 26. e6 {wegen} Rxf7 $1)) (21... Qd7 22. e6 fxe6 23. Qg4 Rf6 24. Nxe6+ Kh6 25. Re5 g6 26. Qg5+ $18) (21... Qe7 {Die Dame geht aus der Bedrohung des Springerabzuges heraus, so daß g6-h6 möglich wird, doch Weiß scheint ebenfalls zu gewinnen.} 22. Re3 $1 {(Cranbourne Inf 71)} Rh8 (22... Rc4 23. h5+ Kh6 24. Ne4+ Kh7 25. Qf5+ Kh6 (25... g6 26. Nf6+ Kg7 27. Rg3 Rh8 28. hxg6 $18) 26. Rg3 Rxe4 27. Rg6+ Kh7 28. Re6+ Kg8 29. Rxe7 Bc8 30. Qf3 Bg4 31. Qg3 Bxd1 32. f3 $18 {Cranbourne}) (22... Nxd1 23. Rg3 $18) (22... f5 23. h5+ Kh6 (23... Kxh5 24. Qh2+ Kg6 25. Qh7+ Kxg5 26. Rg3+ Kf4 27. Qg6 $18) 24. Rg3 Rc6 25. Rxd5 $18) 23. Rf3 $1 Kh6 (23... Rcf8 24. h5+ Kh6 25. Rg3 Rhg8 26. Qf5 $18) 24. Nxf7+ Kh7 25. Qg4 Kg8 26. Nxh8 Kxh8 27. e6 Rf8 28. Rxf8+ Qxf8 29. Rd4 $18) 22. h5+ {Führt forciert zu einem besseren, aber möglicherweise nicht gewonnenem Endspiel.} (22. Rd4 {scheint eine sehr gute Alternative zu sein.} Qe7 {Nun läuft die Partie völlig überzeugend. Sie zeigt auch, wie langsam Weiß spielen kann.} (22... Rxd4 23. Qxd4) 23. h5+ Kh6 24. Ne6+ Kh7 25. Nxf8+ Qxf8 26. Rxc4 Nxc4 27. e6 f6 28. Qf5+ Kg8 29. e7 Qe8 30. h6 Nd6 31. Qg4 {1-0 Linna-Huuskonen/FIN-ch corr 1992}) 22... Kh6 23. Nxf7+ Kh7 24. Qf5+ Kg8 25. e6 $1 Qf6 $1 (25... Qe7 26. h6 $1 Rh4 27. Rd4 $18 {mit durchschlagendem Angriff.}) 26. Qxf6 gxf6 27. Rd2 $146 {Nach der Partie wurde} (27. Nd6 {als noch besser gefunden, aber als diese Variante 24 (!) Jahre später in der Partie Naumkin-Nevanlinna tatsächlich aufs Brett kam - sicherlich unwissend - gelang es Weiß nicht zu gewinnen und auch die Analysen zeigten keinen Vorteil auf.} Nxd1 28. e7 Rc1 29. h6 Rb8 30. Nxb7 Rcc8 31. Nd6 Re8) ({RR} 27. Nd6 Nxd1 28. e7 Rc1 29. h6 Rb8 30. Nxb7 Re8 31. Nd6 Rxe7 32. Rxe7 Ne3+ 33. Kh2 Ng4+ 34. Kg3 Nxh6 35. Rxa7 Rc5 36. Rd7 Rc6 37. Kf4 Rc2 38. f3 Rxg2 39. Ne8 Rxa2 40. Nxf6+ Kf8 41. Kg5 Nf7+ {Naumkin,I (2450)-Nevanlinna,R (2290) Jyvaskyla 1993 ½-½ (58)}) 27... Rc6 {Oder} (27... Rb4 28. a3 Rb5 29. Nd6 Nc4 30. Nxb5 Nxd2 31. e7 Re8 32. Nc7 Bc6 33. Re6 Bd7 34. Nxe8 Bxe8 35. Rxf6 Bf7 36. h6 {usw.}) 28. Rxb2 Re8 $2 (28... Bc8 {war notwendig und von einfachem Gewinn kann dann keine Rede sein.} 29. Nh6+ (29. e7 Re8 30. Nd8 Rc7 31. Rd2 Rcxe7 32. Rxe7 Rxe7 33. Rxd5) 29... Kh7 30. Nf5 Rxe6 31. Rc1 {und Schwarz hat viel bessere Verteidigungschancen als in der Partie.}) 29. Nh6+ Kh7 30. Nf5 Rexe6 31. Rxe6 Rxe6 32. Rc2 Rc6 33. Re2 Bc8 (33... Rc7 34. Re6 Bc8 35. Rxf6 Bxf5 36. Rxf5 $18) 34. Re7+ Kh8 35. Nh4 f5 36. Ng6+ Kg8 37. Rxa7 1-0

[Event "URS-ch36 Final"]
[Site "Almaty"]
[Date "1969.01.29"]
[Round "18"]
[White "Zaitsev, Alexander N"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[ECO "D41"]
[PlyCount "37"]
[EventDate "1968.12.30"]
[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 {Roiz,Michael} Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 Nxd5 6. e4 ({RR} 6. e3 cxd4 7. exd4 Bb4) 6... Nxc3 7. bxc3 cxd4 8. cxd4 Bb4+ ({RR} 8... Nc6 9. Bc4 b5 10. Be2 a6 11. O-O Be7 12. Bb2 ({RR} 12. a4 b4 13. d5 Na5 14. Bf4 exd5 15. exd5 O-O 16. d6 Bf6) 12... O-O ({RR} 12... Bf6 13. Qd2 O-O 14. Rfd1 Bb7 15. d5 ({RR} 15. a4 Na5 ({RR} 15... b4 16. d5 exd5 17. exd5 Bxb2 18. Qxb2 Ne7 19. Qxb4 Bxd5 20. Rab1) 16. Qe3 b4 17. Ne5 Rc8 18. Rd2 Bg5 ({RR} 18... Bxe5 19. dxe5 Qh4 20. Rd4) 19. f4 Be7) 15... Bxb2 16. Qxb2 exd5 17. a4 ({RR} 17. exd5 Ne7 18. d6 Nd5) 17... Qb6 18. exd5 Ne7 19. Ne5 ({RR} 19. d6 Nd5 20. axb5 Rfd8 ({RR} 20... axb5 21. Rxa8 Rxa8 22. Qe5) 21. Bc4 Rxd6 22. Qb3) 19... Bxd5 20. axb5 axb5 21. Qxb5 Qe6 22. Rxa8 Rxa8 23. Ng4) 13. a4 ({RR} 13. d5 Na5 14. Qd2 exd5 15. exd5 Re8 16. Rfe1 Bg4 17. Bc3 Bxf3 18. Bxf3 ({RR} 18. Bxa5 Bg5 19. Qb4 ({RR} 19. Qc3 Bf6) 19... Be7) 18... Nc4 19. Qd3 Bd6) 13... b4 14. Qd2 ({RR} 14. d5 exd5 15. exd5 Na5 16. Qd4 Bf6 17. Qxb4 Bxb2 18. Qxb2 Qxd5 19. Rad1 Qb3 20. Qe5 Nc6 21. Qe4 Qe6 22. Bd3 f5 23. Qc4 Kh8 ({RR} 23... Qxc4 24. Bxc4+ Kh8 25. Rd6 ({RR} 25. Bd5 Bd7 26. Ne5 ({RR} 26. Ng5 h6 27. Ne6 Bxe6 28. Bxe6) 26... Nxe5 27. Bxa8 Rxa8 28. Rd5 Re8 29. f4) 25... Na5 26. Bd3) 24. Rfe1) 14... Bb7 15. d5 exd5 16. exd5 Na5 17. Rad1 Bd6 18. Qd4 f6 19. Bd3 g6 20. Rfe1 ({RR} 20. Qg4 Qc8 21. Qh4) 20... Nb3 ({RR} 20... Qd7) 21. Qh4) 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. Bc4 ({RR} 11. Rd1) ({RR} 11. Be2) ({RR} 11. Rc1) 11... Nc6 ({RR} 11... Nd7 12. O-O b6 13. Rad1 Bb7 14. d5 ({RR} 14. Rfe1 Rc8 15. Bb3 Qf6 16. h3 h6 17. Qe3 Qe7 18. Nh2) 14... Nc5 15. Rfe1 exd5 16. exd5 Qd6 17. Nd4 Qf6 18. Re3) 12. O-O b6 ({RR} 12... Qd6 13. Rad1 Bd7 ({RR} 13... Rd8 14. Rfe1 Bd7 15. d5 exd5 16. exd5 Ne7 17. Ng5) 14. Rfe1 Rad8 15. d5 exd5 16. exd5 Ne7 17. Qe3 Nf5 18. Qb3 Qb6 19. Qxb6 axb6 20. Bb3) 13. Rfd1 ({RR} 13. Rad1 Na5 14. Bd3 Bb7 15. d5 Qe7 16. Rfe1 ({RR} 16. Qf4 Rad8 17. Rfe1 h6 18. Re3 exd5 19. exd5 Qd6 20. Ne5 Bxd5 21. Qf5 g6 22. Rg3 Qe6 23. Qf4 Bc4 24. Nxc4 Nxc4 25. Qxh6 Qf6) 16... Rad8 ({RR} 16... exd5 17. e5 Nc4 18. Qf4 Nb2 19. Rd2 Nxd3 20. Rxd3 Rac8 21. Nd4) 17. Nd4 g6 18. Qh6) 13... Na5 ({RR} 13... Bb7 14. d5 Na5 15. dxe6 Nxc4 16. exf7+ Kh8 17. Qxd8 Rfxd8 18. Rxd8+ Rxd8 19. e5 Rc8 ({RR} 19... Bc8 20. Re1) 20. e6 Bd5 21. Ng5) ({RR} 13... Bb7 14. Qf4 Qb8 15. Qg4 Kh8 16. Rac1 Ne7 17. Ng5 Qe8 18. Bb5 Qb8 19. Qh5 h6 20. Nxf7+ Kg8 21. Bd7 Bxe4 22. Bxe6 Bg6 23. Nxh6+ Kh7 24. Qh4 {1-0 (24) Talibov,S (2431)-George Samir,D (2327) Moscow RUS 2026}) 14. Bd3 Bb7 15. Qe3 $146 ({RR} 15. Qe2 Qe7 16. Ba6 Rac8 17. Bxb7 Nxb7 18. Qa6 Nd6 19. Qd3 h6 20. Rac1 Rfd8 21. h3 Qb7 22. Rxc8 Rxc8 23. d5 exd5 24. exd5 Qc7 25. Nd4 Qc5 26. Nc6 Re8 27. Nxa7 Ra8 28. Nc6 Rxa2 29. Qd4 Qxd4 {Cobo Arteaga,E-Kortschnoj,V Havana 1963 0-1 (40)}) ({RR} 15. Qf4 Qf6 ({RR} 15... f6 16. Qg4 Qe7 17. d5 e5 18. d6 Qf7 19. Nh4 Rad8 20. Nf5 Kh8 21. f4) ({RR} 15... Qe7) 16. Qxf6 ({RR} 16. Qg3 Rfd8 17. e5 Qe7) 16... gxf6 17. Rac1 Rac8 18. Kf1 Rxc1 19. Rxc1 Rc8 20. Rxc8+ Bxc8 21. Ke2 Kf8 ({RR} 21... Bb7 22. Ke3 h6 23. Nd2 Kf8 24. f4) 22. e5 ({RR} 22. Ke3 Ke7 23. h4 h6 24. Nh2) 22... f5 23. d5 ({RR} 23. Ng5 h6 24. Nh3 Nc6 25. Ke3 Nb4) 23... Bb7 ({RR} 23... exd5 24. Nd4 Nc4 25. f4) 24. d6 ({RR} 24. dxe6 fxe6 25. Ng5 Bd5 26. Nxh7+ Kg7 27. Nf6 Bxa2) 24... Bd5 25. Ng5 ({RR} 25. a4 Nc6 26. Bb5 Bxf3+ 27. gxf3 ({RR} 27. Kxf3 Nxe5+ 28. Kf4 f6) 27... Nxe5 28. f4 Ng6 29. Ke3 f6) ({RR} 25. Bb5 Bxa2 26. Ng5 h6 ({RR} 26... Kg7) 27. Nh7+ Kg7 28. Nf6) 25... Kg7 26. a3 h6 ({RR} 26... Bxg2 27. f4 Bd5 28. Ke3) 27. Nf3 ({RR} 27. Nh3 f6 28. Nf4 fxe5 29. Nxd5 exd5 30. Bxf5 Kf6 31. d7 Ke7 32. f4 ({RR} 32. Be6 d4) 32... exf4 ({RR} 32... Nc4) 33. Kf3 b5 34. Kxf4 Nc6 35. g4 a5 36. h4 b4 37. axb4 axb4 38. g5 hxg5+ 39. hxg5 b3 40. g6 b2 41. Ke3 ({RR} 41. Kg5 Nd8 42. g7 b1=Q 43. Bxb1 Ne6+) 41... Kf6) 27... f6 28. exf6+ ({RR} 28. d7 Nb7 29. Ke3 Kf7) 28... Kxf6 29. Nd4 e5 {Bologan,V (2669)-Roiz,M (2560) Izmir 2004 CBM 104 [Roiz,Michael] 1-0 (54)} ({RR} 29... Nb7 30. Nb5 a6 31. Nc7 Bxg2 32. d7 Ke7 33. Nxa6 Kxd7)) 15... Rc8 16. Rac1 Qe7 17. Rxc8 Rxc8 18. Rc1 Rxc1+ 19. Qxc1 1/2-1/2

[Event "Marianske Lazne"]
[Site "Marianske Lazne"]
[Date "1959.04.27"]
[Round "15"]
[White "Polugaevsky, Lev"]
[Black "Fichtl, Jiri"]
[Result "1/2-1/2"]
[ECO "D41"]
[PlyCount "30"]
[EventDate "1959.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "CSR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Nf3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. Be2 b6 12. O-O Bb7 13. Qe3 Nc6 14. Rfd1 Qe7 ({RR} 14... Rc8 15. Rac1 Qd6 16. h4 Rfd8 17. a3 h6 18. h5 Ne7 19. Rxc8 Rxc8 20. Ne5 Rc7 21. Bf3 b5 22. Qb3 a6 23. Qb4 Nc8 24. Nd3 Rc4 25. Qxd6 Nxd6 26. Nc5 Bc8 27. Be2 Rc3 28. a4 bxa4 29. Nxa4 {Nakamura,H (2786)-Ding,L (2773) Moscow 2017 ½-½ (60)}) ({RR} 14... Re8 15. Rac1 Rc8 16. Bb5 a6 17. Bxc6 Bxc6 18. Ne5 Bb7 19. Qf4 Qf6 20. Qxf6 gxf6 21. Nd7 Kg7 22. Nxb6 Rxc1 23. Rxc1 Bxe4 24. f3 Bg6 25. d5 exd5 26. Nxd5 Re2 27. Nc3 Rd2 28. a4 Bf5 29. Rd1 {Miszler,L (2316)-Perossa,N (2244) chess.com INT 2025 1-0 (74)}) 15. Rac1 Rfd8 $146 ({RR} 15... Rac8) ({RR} 15... Rac8 16. Bb5 Na5 17. Qd3 g6 18. Ba6 Rfd8 19. h4 h5 20. Bxb7 Qxb7 21. Qe3 Qe7 22. Qh6 Qf6 23. Rxc8 Rxc8 24. Rc1 Qd8 25. Qg5 Rxc1+ 26. Qxc1 Qd6 27. Ne5 Kg7 28. Qh6+ Kxh6 29. Nxf7+ Kg7 30. Nxd6 {Balogh,T (2435)-Banas,J (2415) Slovakia 1999 ½-½ (35)}) 1/2-1/2

[Event "Skopje/Ohrid Solidarnost-02"]
[Site "Skopje"]
[Date "1968.??.??"]
[Round "10"]
[White "Polugaevsky, Lev"]
[Black "Gheorghiu, Florin"]
[Result "1-0"]
[ECO "D41"]
[PlyCount "65"]
[EventDate "1968.07.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "YUG"]
[SourceTitle "MCD"]
[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 c5 5. cxd5 Nxd5 6. e3 Nc6 7. Bc4 cxd4 8. exd4 Bb4 9. Qd3 O-O 10. O-O Nf6 ({RR} 10... Bxc3 11. bxc3 b6 12. Bb3 Qf6 13. c4 Nde7 14. Bg5 Qg6 15. Qxg6 Nxg6 16. d5 Na5 17. Nd4 exd5 18. cxd5 f6 19. Bd2 Nxb3 20. axb3 Rd8 21. Nb5 Bb7 22. Be3 Nh4 23. Nc7 Rac8 24. Rxa7 Bxd5 25. Nxd5 {Nepomniachtchi,I (2770)-Andreikin,D (2729) chess.com INT 2024 ½-½ (82)}) ({RR} 10... Bxc3 11. bxc3 Na5 12. Bb3 Nxb3 13. axb3 Bd7 14. Ne5 f6 15. Nxd7 Qxd7 16. c4 Nb4 17. Qd2 Nc6 18. Bb2 Rfd8 19. Rfd1 b6 20. h3 Rac8 21. Qe2 Na5 22. Rd3 Rc6 23. Rad1 Qc8 24. Ba3 Nb7 25. d5 {Ploetz,W (2209)-Leitgeber,M (2007) Bregenz AUT 2025 ½-½ (48)}) 11. a3 Be7 12. Rd1 $146 ({RR} 12. Re1 a6 13. Ba2 b5 14. Bg5 b4 15. Bb1 g6 16. Nd1 Bb7 17. Ne3 Qa5 18. Nc4 Qc7 19. Ba2 Rad8 20. Rad1 a5 21. Nce5 Nxe5 22. Nxe5 Bd5 23. Bb1 bxa3 24. bxa3 Qb7 25. Qh3 Rfe8 26. Bc2 Nh5 {Ha,X-Vu,D Hue 1999 ½-½ (47)}) ({RR} 12. d5 exd5 13. Nxd5 Nxd5 14. Qxd5 Bf6 15. Qe4 Re8 16. Qc2 Be6 17. Rd1 Qa5 18. Bxe6 Rxe6 19. Bf4 Rae8 20. Rd2 Nd4 21. Qc7 Qxc7 22. Bxc7 Nb3 {0-1 (22) Balkhamishvili,T (2035)-Haslinger,M (2055) Tallinn 1997}) 12... Bd7 13. Ba2 Rc8 14. Bg5 Nd5 15. Bb1 g6 16. Bh6 Nxc3 17. bxc3 Re8 18. Ba2 Bf6 19. Ne5 Bg7 20. Bxg7 Kxg7 21. Nf3 Qa5 22. Nd2 e5 23. Nc4 Qc7 24. dxe5 Bg4 25. Re1 Rcd8 26. Qg3 Be6 27. Nd6 Re7 28. Bxe6 fxe6 29. Rab1 b6 30. Rbd1 Red7 31. Rd3 Ne7 32. Qg5 Rf8 33. Ne8+ 1-0

[Event "URS-ch31 Semifinal"]
[Site "Moscow"]
[Date "1963.??.??"]
[Round "?"]
[White "Polugaevsky, Lev"]
[Black "Zaitsev, Alexander N"]
[Result "1-0"]
[ECO "D41"]
[PlyCount "125"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RUS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c5 5. cxd5 cxd4 6. Qxd4 exd5 7. e4 Nc6 8. Bb5 Bd7 9. Bxc6 Bxc6 10. exd5 Bxd5 11. O-O Bc6 ({RR} 11... Be7 12. Nxd5 Qxd5 13. Re1 Qxd4 14. Nxd4 O-O-O 15. Rxe7 Rxd4 16. Bg5 ({RR} 16. Be3 Rd7 17. Rxd7 Nxd7 18. Rc1+ Kb8 19. Bf4+ Ka8 20. Rc7 Rd8 21. h3 a6 22. b4 f6 23. g4 g5 24. Bd6 Nb6 25. Bc5 Nd5 26. Rxh7 b6 27. Bd4 Rd6 28. Rf7 Nf4 29. Bxf6 Nxh3+ 30. Kg2 Nf4+) 16... Rd7 17. Rc1+ Kd8 18. Bxf6 gxf6 {½-½ (18) Barbosa,O (2395)-Khamrakulov,D (2474) New Jersey USA 2025}) 12. Re1+ Be7 13. Qe5 Kf8 $146 ({RR} 13... Bxf3 14. gxf3 Kf8 15. Bf4 Nd7 16. Qd5 Nb6 17. Qxb7 Bb4 18. Rad1 Qc8 19. Qe4 Bxc3 20. bxc3 h6 21. a4 {1-0 (21) Polugaevsky,L (2600)-Mascarinas,R (2395) Manila 1982}) 14. Bf4 Nd7 15. Qe2 g5 16. Bg3 Bf6 17. Rad1 Kg7 18. Ne5 Re8 19. Qh5 Qe7 20. f4 Bxe5 21. fxe5 Nf8 22. e6 Ng6 23. exf7 Qxf7 24. Qxg5 Rxe1+ 25. Rxe1 Re8 26. Rxe8 Qxe8 27. h4 Qe7 28. Qg4 Qd7 29. Qe2 Qe7 30. Qf2 Qf6 31. Qe3 h5 32. Qxa7 Nxh4 33. Qc5 Kg6 34. Nd5 Bxd5 35. Qxd5 Nf5 36. Be5 Qf7 37. Qxf7+ Kxf7 38. Kf2 Ke6 39. Bg3 Nd4 40. Ke3 Kd5 41. Bf2 b5 42. Kf4 Ne2+ 43. Kg5 Ke4 44. Be1 Nf4 45. g3 Nd3 46. Bc3 b4 47. Bf6 Kf3 48. Kh4 Nc1 49. Be5 Nd3 50. Bb8 Nxb2 51. Kxh5 Nd3 52. g4 Ke4 53. g5 Nc5 54. g6 Ne6 55. Kg4 Kd5 56. Kf5 Ng7+ 57. Kf6 Nh5+ 58. Kf7 Kc4 59. Bd6 Kd5 60. Bxb4 Ng3 61. Bd2 Nf5 62. Kf6 Nd6 63. Bf4 1-0

[Event "URS-chT Republics 12th final A"]
[Site "Moscow"]
[Date "1972.03.13"]
[Round "5"]
[White "Polugaevsky, Lev"]
[Black "Savon, Vladimir A"]
[Result "1-0"]
[ECO "D41"]
[WhiteElo "2645"]
[BlackElo "2595"]
[PlyCount "73"]
[EventDate "1972.03.??"]
[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 "Russia"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "UKR"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 e6 5. Bg2 Be7 6. Nf3 O-O 7. O-O Nxc3 8. bxc3 c5 9. d4 Nc6 10. e4 cxd4 11. cxd4 b6 12. d5 Na5 ({RR} 12... exd5 13. exd5 Nb4 14. Nd4 Ba6 15. Re1 Bf6 16. Ba3 Bxd4 17. Qxd4 Nc2 18. Qa4 Nxa3 19. Qxa3 Bc4 20. Rad1 a5 21. d6 Ra7 22. Bc6 h6 23. d7 Be6 24. Qd6 Rc7 25. a4 Ra7 26. Bb5 Rb7 27. Qc6 {Iturrizaga Bonelli,E (2653)-Hansen,E (2584) Dubai 2014 1-0 (31)}) 13. Bf4 ({RR} 13. Bb2 exd5 14. exd5 Bf6 15. Bxf6 Qxf6 16. Nd2 Ba6 17. Re1 Qd4 18. Ne4 Qxd1 19. Raxd1 Rfd8 20. d6 Bb7 21. d7 Rab8 22. f4 Kf8 23. Ng5 Bxg2 24. Kxg2 h6 25. Nf3 Rb7 26. Ne5 f6 27. Ng6+ Kf7 {Marinakis,H (2158)-Ponomarev,D (2417) chess.com INT 2024 0-1 (69)}) 13... Bc5 $146 ({RR} 13... exd5 14. exd5 Bd6 15. Ne5 Bb7 16. Rc1 Rc8 17. Qh5 g6 18. Qh6 Re8 19. Nxf7 Kxf7 20. Qxh7+ Kf6 21. Bg5+ Kxg5 22. Qh4+ Kf5 23. Bh3+ Ke5 24. Rfe1+ Kxd5 25. Bg2+ Re4 26. Qxe4# {1-0 (26) Carrasco Miranda,A (2285)-Ptacnikova,L (2109) Chess.com INT 2021}) ({RR} 13... exd5 14. exd5 Bd6 15. Ne5 Bb7 16. Rc1 Rc8 17. Qh5 g6 18. Qh6 Re8 19. Nxf7 Kxf7 20. Qxh7+ Kf6 21. Bg5+ Kxg5 22. Qh4+ Kf5 23. Bh3+ Ke5 24. Rfe1+ Kxd5 25. Bg2+ Re4 26. Qxe4# {1-0 (26) Carrasco Miranda,A (2285)-Ptacnikova,L (2109) Chess.com INT 2021}) 14. Qc2 exd5 15. exd5 Qf6 16. Nd2 Bf5 17. Be4 Rac8 18. Qd3 g6 19. Bxf5 Qxf5 20. Qxf5 gxf5 21. Nf3 Rfd8 22. Rfd1 Bd6 23. Bg5 Rd7 24. Rac1 Rxc1 25. Rxc1 Kg7 26. Be3 f4 27. gxf4 Kf6 28. Rc8 Kf5 29. Kg2 f6 30. Re8 Re7 31. Nd4+ Ke4 32. Nb5 Kxd5 33. Rd8 Nb7 34. Ra8 Na5 35. Kf3 Nc6 36. Rc8 Rd7 37. Nc3+ 1-0

[Event "Belgrade"]
[Site "Belgrade"]
[Date "1969.??.??"]
[Round "4"]
[White "Polugaevsky, Lev"]
[Black "Sahovic, Dragutin"]
[Result "1/2-1/2"]
[ECO "D42"]
[PlyCount "83"]
[EventDate "1969.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "YUG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 {Kharitonov,Andrei Y} Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 c5 5. cxd5 Nxd5 6. e3 cxd4 7. exd4 Be7 8. Bd3 O-O 9. O-O Nc6 10. Re1 Ncb4 11. Bb1 Nf6 12. Bg5 $146 Nfd5 ({RR} 12... b6 13. Ne5 Bb7 14. Re3 g6 15. Rg3 Rc8 ({RR} 15... Nc6 16. Bh6 Qxd4 17. Qxd4 Nxd4 18. Bxf8 Kxf8) 16. Bh6 Re8 17. a3 Nc6 18. Nxg6 hxg6 19. Bxg6 fxg6 20. Qb1) 13. Bc1 Nf6 14. a3 Nbd5 15. Ne5 ({RR} 15. Qd3 b6 16. Nxd5 Qxd5 17. Bg5 g6 18. Ba2 Qd6 19. d5) 15... Bd7 16. Qd3 ({RR} 16. Bg5 Bc6 17. Qd3 g6 18. Ba2 Rc8 19. Qh3 Nh5 20. Bxe7 Qxe7 21. Nxd5 {½-½ (19) Stefansson,H (2521)-Schitco,I (2315) Arad 2017}) ({RR} 16. Qf3 Rc8 17. Qh3 g6 18. Bh6 Re8 19. Ne4 Nxe4 20. Bxe4 f5 21. Bxd5 exd5 22. Qb3 Bc6 23. Re2 Qb6 24. Qg3 Bd6 25. Bf4 Qxd4 26. Nxc6 Qxf4 27. Ne7+ Kf7 28. Nxc8 Qxg3 29. hxg3 Rxc8 30. Rd1 Rc5 {Rocha,A-Brostrom,G Lugano 1968 1-0 (44)}) 16... Bc6 17. Qh3 ({RR} 17. Bg5 g6 18. Qh3 Nh5 19. Bh6 Ndf4 20. Qg4 f5 21. Nxc6 fxg4 22. Nxd8 Rfxd8 23. Re4 g5 24. g3 Nh3+ 25. Kg2 Kf7 26. Ba2 Kg6 27. Bxe6 Kxh6 28. Bxg4 N3f4+ 29. gxf4 Nxf4+ 30. Kf1 Bf6 31. Rd1 Rd6 {Forintos,G-Felmeri,J Budapest 1963 1-0 (38)}) ({RR} 17. Bg5 g6 18. Ba2 Qd6 19. Nxc6 ({RR} 19. Qh3 {RR} Rfd8 20. Rad1 Be8 21. Rd3) 19... bxc6 20. Qf3 Nxc3 ({RR} 20... Rab8 21. Na4 ({RR} 21. Bxd5 Nxd5 22. Ne4 Qd8 23. Bxe7 Qxe7 24. b4) 21... Rfc8 22. Bh4 Nh5 23. Bxe7 Nxe7) 21. bxc3 Nd5 22. Bh6 Rfd8 23. c4 Nf6 24. Be3 Rac8 25. Bb3 Ne8 ({RR} 25... Qd7 26. Red1 a5 27. Bf4) 26. d5 cxd5 27. Bf4 Qc5 28. cxd5 exd5 29. Rac1 Qxa3 30. Rxc8 Rxc8 {1-0 (28) Malaniuk,V (2610)-Shipov,S (2535) Moscow 1996 CBM 056 Extra [Kharitonov,Andrei Y]} {RR} 31. Qxd5 Nd6 32. Rxe7) 17... Re8 18. Bg5 g6 19. Ba2 Nh5 20. Bh6 Bg5 21. Bxg5 Qxg5 22. Nxd5 exd5 23. Qf3 Qf4 24. Bxd5 Qxf3 25. Bxf3 Bxf3 26. Nxf3 Rxe1+ 27. Rxe1 Rc8 28. g3 Kf8 29. Re3 Rc2 30. Rb3 b6 31. Rc3 Rxb2 32. Rc8+ Kg7 33. Rc7 Rb3 34. Ne5 Rxa3 35. Rxf7+ Kg8 36. g4 Ra5 37. Rf3 Ng7 38. Nc6 Ra1+ 39. Kg2 Ne6 40. d5 Nc5 41. Re3 a5 42. Re8+ 1/2-1/2

[Event "URS-ch28 Final & Zonal"]
[Site "Moscow"]
[Date "1961.01.25"]
[Round "9"]
[White "Polugaevsky, Lev"]
[Black "Khasin, Abram Iosifovich"]
[Result "1-0"]
[ECO "D42"]
[PlyCount "67"]
[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. Nf3 Nf6 3. c4 e6 4. Nc3 c5 5. cxd5 Nxd5 6. e3 Nc6 7. Bd3 Be7 8. O-O cxd4 9. exd4 O-O 10. Re1 Nf6 11. Bg5 b6 12. Qe2 Bb7 13. Rad1 Nb4 14. Bb1 Rc8 15. Ne5 Nbd5 16. Qd3 Nxc3 17. bxc3 Qd5 18. Qh3 Rxc3 19. f3 h6 20. Bxf6 Bxf6 21. Be4 Qxe4 $146 ({RR} 21... Qxa2 22. Bxb7 Rd8 23. Be4 Qa4 24. Qh5 Rc7 25. d5 Bxe5 26. Qxe5 Rcd7 27. Rd4 Qa5 28. Red1 Qc5 29. Kh1 Rd6 30. R4d2 f5 31. Bc2 Kh8 32. Bb3 Qb5 33. Ba2 Qd7 34. h3 Qb5 35. Kh2 Qc5 36. Rd4 {Bobotsov,M-Teschner,R Bamberg 1968 1-0 (40)}) 22. Rxe4 Bxe4 23. Nd7 Bc2 24. Nxf6+ gxf6 25. Rc1 Kg7 26. d5 exd5 27. Qg4+ Kh8 28. Qd4 Rfc8 29. Qxf6+ Kg8 30. Qxh6 d4 31. h4 d3 32. h5 R3c5 33. Re1 Rd8 34. Qf6 1-0

[Event "Candidates qf Polugaevsy-Mecking +1-0"]
[Site "Luzern"]
[Date "1977.02.26"]
[Round "1"]
[White "Polugaevsky, Lev"]
[Black "Mecking, Henrique"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "2620"]
[BlackElo "2635"]
[PlyCount "96"]
[EventDate "1977.02.26"]
[EventType "match"]
[EventRounds "12"]
[EventCountry "SUI"]
[SourceTitle "Candidates"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 ({RR} 3. Nc3 Nf6 {½-½ (12) Gutierrez Herrera,J (2380)-Agudelo,A (2300) Havana 1978}) 3... Nf6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 Bd6 8. Bd3 Qe7 9. O-O Nd7 10. c5 ({RR} 10. cxd5 exd5 11. Qc2 Nf6 12. h3 O-O 13. Rac1 Bd7 14. Na4 Ne4 15. Nc5 Nxc5 16. dxc5 Bc7 17. b4 a5 18. a3 axb4 19. axb4 Qf6 20. Nd4 Ra3 21. Bh7+ Kh8 22. Bf5 Qe5 23. g3 Bxf5 24. Nxf5 Rfa8 {Lupulescu,C (2649)-Fedoseev,V (2681) Riga 2019 0-1 (54)}) ({RR} 10. e4 dxe4 11. Nxe4 O-O 12. Nxd6 Qxd6 13. c5 Qf4 14. Re1 Rd8 15. b4 a5 16. a3 g6 17. Rb1 axb4 18. axb4 Nf6 19. Qc2 Kg7 20. h3 g5 21. Re5 Rxd4 22. Qc3 Rd5 23. Re3 Rd8 24. g3 Qc7 {Valvag,T (2103)-De Vleeschauwer,M (2251) Oslo NOR 2026 ½-½ (48)}) 10... Bc7 11. b4 O-O 12. e4 dxe4 $146 13. Bxe4 Rd8 14. Re1 Nf6 15. Bc2 b6 16. Ba4 Bb7 17. Qe2 a5 18. a3 axb4 19. axb4 bxc5 20. bxc5 Ra7 21. Bc2 Ra5 22. Qe3 Qd7 23. Rxa5 Bxa5 24. Rb1 Qc7 25. Ne5 Nd7 26. Nc4 Ba6 27. Nd6 Rb8 28. Rxb8+ Nxb8 29. Nce4 Qe7 30. f4 Bc7 31. Bb3 Kf8 32. f5 exf5 33. Nxf5 Qe8 34. Nxh6 gxh6 35. Qxh6+ Ke7 36. Nd6 Qf8 37. Qe3+ Kd8 38. Nxf7+ Kc8 39. h4 Kb7 40. h5 Nd7 41. h6 Nf6 42. Qe6 Nh7 43. Ba4 Kb8 44. Bxc6 Ng5 45. Qe8+ Qxe8 46. Bxe8 Nxf7 47. Bxf7 Bf4 48. Kf2 Bxh6 1/2-1/2

[Event "Moscow International-A"]
[Site "Moscow"]
[Date "1985.04.??"]
[Round "?"]
[White "Polugaevsky, Lev"]
[Black "Sveshnikov, Evgeny"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "2625"]
[BlackElo "2530"]
[PlyCount "80"]
[EventDate "1985.04.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URS"]
[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. Nf3 Nf6 4. Nc3 c6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 Nd7 8. Bd3 Qd8 9. a3 Be7 ({RR} 9... Bd6 10. O-O O-O 11. Rc1 a6 12. Re1 f5 13. cxd5 cxd5 14. Qb3 Nf6 15. Ne2 g5 16. Ne5 Rb8 17. f3 Qa5 18. Rc3 Nd7 19. f4 Nxe5 20. fxe5 Be7 21. Rec1 b5 22. Ng3 Bb7 23. Qd1 g4 24. Bxf5 {Gulko,B (2575)-Dorfman,J (2550) Moscow 1978 ½-½ (34)}) ({RR} 9... Bd6 10. O-O O-O 11. Rc1 Re8 12. e4 dxc4 13. Bxc4 e5 14. d5 Nb6 15. Ba2 cxd5 16. Nxd5 Bg4 17. Ne3 Bh5 18. g4 Bg6 19. Nf5 Bc7 20. Qxd8 Bxd8 21. Nd6 Re7 22. Nh4 Bh7 23. Rfd1 Rd7 24. Nhf5 {Krstev,A (2084)-Li,W (1837) Auckland 2013 1-0 (43)}) 10. Qc2 O-O 11. h4 a6 $146 ({RR} 11... f5 12. Ne2 Bd6 13. cxd5 cxd5 14. Nf4 Nf6 15. Ne5 Bd7 16. Nfg6 Qa5+ 17. Qd2 Qxd2+ 18. Kxd2 Rfc8 19. f3 Be8 20. Rac1 Bxg6 21. Nxg6 Kf7 22. Ne5+ Bxe5 23. dxe5 Nd7 24. f4 h5 25. Rxc8 Rxc8 26. Rc1 {Razuvaev,Y (2500)-Sveshnikov,E (2515) Tashkent 1984 ½-½ (39)}) ({RR} 11... dxc4 12. Bxc4 c5 13. O-O-O cxd4 14. Nxd4 Qb6 15. Ba2 Ne5 16. Bb1 f5 17. Ba2 Kh8 18. Qb3 Qxb3 19. Bxb3 Rf6 20. Rd2 a5 21. Kb1 Ra6 22. Rc1 Rf8 23. h5 Ng4 24. Ncb5 e5 25. Rxc8 Rxc8 26. Nxf5 {Giorgadze,T (2500)-Neverov,V Tbilisi 1985 1-0 (51)}) 12. cxd5 exd5 13. g4 Nf6 14. g5 Ng4 15. O-O-O h5 16. Kb1 b5 17. Rc1 a5 18. Nd1 b4 19. a4 b3 20. Qxc6 Be6 21. g6 Rc8 22. gxf7+ Kxf7 23. Qa6 Qd7 24. Rxc8 Rxc8 25. Qb5 Bf5 26. Qxb3 Kf8 27. Ne1 Nf6 28. f3 Bb4 29. Bxf5 Qxf5+ 30. Qd3 Qd7 31. Nc2 Qxa4 32. Rg1 Qc6 33. Nf2 Rb8 34. Rc1 Qb7 35. Qb3 Qe7 36. Qd3 Bd6 37. Nd1 a4 38. Ka2 Qc7 39. Qc3 Qd7 40. Ne1 Bb4 0-1

[Event "London"]
[Site "London"]
[Date "1986.??.??"]
[Round "3"]
[White "Polugaevsky, Lev"]
[Black "Flear, Glenn C"]
[Result "1-0"]
[ECO "D44"]
[WhiteElo "2575"]
[BlackElo "2485"]
[PlyCount "61"]
[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. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Be7 11. exf6 Bxf6 12. Bxf6 Qxf6 13. g3 Bb7 14. Bg2 Na6 15. a4 O-O-O 16. axb5 cxb5 17. Bxb7+ Kxb7 18. Nxb5 Qf5 19. Qa4 Qe4+ 20. Kd2 Qc6 21. b3 Qb6 22. bxc4 $146 ({RR} 22. Qxc4 Rd5 23. Rxa6 Qxa6 24. Qc7+ Ka8 25. Ra1 Qxa1 26. Qc6+ Kb8 27. Qc7+ Ka8 28. Qc6+ {½-½ (28) Jahnel,G (2270)-Gungl,T (2326) Germany 2016}) 22... Rxd4+ 23. Ke2 Re4+ 24. Kf3 f5 25. Rhb1 Rf4+ 26. gxf4 Qc6+ 27. Ke2 Qe4+ 28. Kd1 Rd8+ 29. Nd6+ Kc7 30. Qa5+ Kxd6 31. Qxd8+ 1-0

[Event "Moscow"]
[Site "Moscow"]
[Date "1981.04.??"]
[Round "6"]
[White "Polugaevsky, Lev"]
[Black "Torre, Eugenio"]
[Result "1-0"]
[ECO "D44"]
[WhiteElo "2620"]
[BlackElo "2550"]
[Annotator "Belov,Igor"]
[PlyCount "79"]
[EventDate "1981.04.08"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "URS"]
[EventCategory "15"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 ({RR} 1. c4 c6 2. Nc3 Nf6 3. Nf3 d6 4. d3 e6 5. d4 {½-½ (23) Jimenez Molina,J (2222)-Arias Santana,M (2207) Managua 2001}) 1... 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. g3 c5 13. d5 Nb6 $6 (13... Bh6) (13... Qb6) (13... Nxf6) 14. dxe6 $1 Qxd1+ 15. Rxd1 Bxh1 16. e7 a6 17. h4 $3 (17. exf8=Q+ Kxf8 (17... Rxf8 $2 18. Rd6 Nd7 19. Bf4 O-O-O 20. Bh3 $16 {Smejkal,J-Bednarski,J/SWE/1975/1:0 (43) Inf 20/578/}) 18. Rd6 Rb8 19. Be3 Rh5 20. Be2 Re5 21. Kd2 b4 22. Nd1 Kg8 $1 $15 {Plachetka,J-Bagirov,V/Berlin/1979/0:1 (38) Inf 28/579/}) 17... Bh6 18. f4 $1 {× h8/} b4 19. Rd6 $1 (19. Nb1 $10) 19... Rb8 (19... bxc3 20. Rxb6 cxb2 (20... c2 21. Kd2 Kd7 22. Bxc4 Be4 23. Rxa6 $1 $18) 21. Bxc4 $16) 20. Nd1 Bxg5 21. fxg5 Nd5 $1 (21... Bd5 22. Ne3 Be6 23. Bg2 Bd7 24. Be4 $16 { f5/}) 22. Bxc4 Nxe7 $146 23. fxe7 Kxe7 24. Rf6 $1 (24. Rxa6 Rhe8 $1 25. Rf6 Kf8+ $13 { e7/}) 24... Rhf8 25. Ne3 (25. Nf2 $5 { d3/}) 25... Be4 26. Rxa6 $16 Rbd8 27. Rf6 (27. h5 Rg8 28. g6 fxg6 29. Bxg8 Rxg8 $16) 27... Rd6 28. Rf4 Rd4 29. h5 Bd3 $1 30. Nd5+ $1 Kd6 31. Rxd4 cxd4 32. Bb3 $6 (32. Bxd3 $142 Kxd5 33. h6 Rg8 (33... Rh8 34. Kf2 Kd6 35. Kf3 Ke7 36. Kg4 f6 37. Kh5 $1 $18) 34. h7 Rh8 35. Kd2 Kd6 36. Kc2 Ke7 37. Kb3 Kf8 38. Kxb4 Kg7 39. Kc4 $18 {Polugaevsky/}) 32... Bc2 $1 33. Bxc2 Kxd5 34. Bb3+ $6 (34. h6 $142) 34... Ke5 35. g4 Kf4 $2 (35... d3 $142 36. Kd2 Kd4 $10) 36. g6 $18 Ke3 (36... fxg6 37. hxg6 Re8+ 38. Kd2 Re7 39. Bf7) 37. g7 Rc8 38. Kf1 (38. h6 $18) 38... d3 39. Kg2 Kf4 40. h6 $18 {Time/} 1-0

[Event "Manila"]
[Site "Manila"]
[Date "1975.??.??"]
[Round "5"]
[White "Pfleger, Helmut"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[ECO "D45"]
[PlyCount "44"]
[EventDate "1975.10.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "PHI"]
[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. cxd5 exd5 7. Bd3 Bd6 8. O-O O-O 9. Qc2 Re8 10. Re1 c5 ({RR} 10... h6 11. Rb1 a5 12. h3 Nb6 13. b3 Qe7 14. Bb2 Ne4 15. Ne5 f6 16. Bxe4 dxe4 17. Nc4 Nxc4 18. bxc4 Bf5 19. Ne2 Be6 20. Rec1 Qf7 21. a4 Rad8 22. Ng3 Bb4 23. Ra1 c5 24. d5 Bd7 25. Nxe4 {Iskandarov,M (2524)-Kucuksari,K (2465) Denizli TUR 2024 1-0 (32)}) ({RR} 10... h6 11. Bd2 Nf8 12. h3 Bc7 13. b4 Ne6 14. Rad1 a5 15. b5 c5 16. dxc5 Nxc5 17. Bc1 Nxd3 18. Qxd3 Be6 19. Bb2 Qe7 20. a3 Rad8 21. Qd4 Bd6 22. Qa4 Rc8 23. Rd4 Bc5 24. Rd2 Bb6 25. Qd1 {Sahakyan,A (2119)-Ohanyan,E (2488) Yerevan ARM 2025 0-1 (52)}) 11. b3 $146 ({RR} 11. Nb5 Bf8 12. b3 a6 13. Nc3 b5 14. dxc5 Nxc5 15. Be2 g6 16. Bb2 Bf5 17. Qd1 Bg7 18. Nd4 Nce4 19. Rc1 b4 20. Nxe4 Nxe4 21. Nc6 Nxf2 22. Bxg7 Nxd1 23. Nxd8 Kxg7 24. Rcxd1 Rexd8 25. Rd4 a5 {Bjornstad,L-Ronning,A Vadso 1996 0-1 (36)}) 11... cxd4 12. exd4 Rxe1+ 13. Nxe1 Nf8 14. Nb5 Bb8 15. Nf3 Ng6 16. Bg5 Bg4 17. Ne5 Nxe5 18. dxe5 Bxe5 19. Bxh7+ Kh8 20. Re1 Qd7 21. Bd3 Re8 22. Qc1 a6 1/2-1/2

[Event "Marianske Lazne"]
[Site "Marianske Lazne"]
[Date "1959.04.12"]
[Round "4"]
[White "Polugaevsky, Lev"]
[Black "Szabo, Laszlo"]
[Result "1-0"]
[ECO "D45"]
[PlyCount "111"]
[EventDate "1959.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "CSR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. Nf3 Nbd7 6. Qc2 Bb4 7. Bd2 O-O 8. O-O-O ({RR} 8. a3 Bd6 9. Be2 dxc4 10. Bxc4 e5 11. O-O Qe7 12. h3 h6 13. Nh4 Nb6 14. Ng6 Qc7 15. Ba2 Re8 16. dxe5 Bxe5 17. Rad1 Be6 18. Bxe6 Rxe6 19. Nxe5 Qxe5 20. Bc1 Rd6 21. Rxd6 Qxd6 22. Rd1 Qe7 {Gurevich,M (2620)-Roofthoofd,M (2295) Belgium 1994 1-0 (60)}) 8... c5 $146 ({RR} 8... Qe7 9. a3 Ba5 10. Kb1 dxc4 11. Bxc4 e5 12. Ba2 Bxc3 13. Bxc3 e4 14. Ne5 a5 15. Rc1 Nb8 16. Nc4 Qc7 17. h3 Be6 18. g4 Nbd7 19. Ne5 Bxa2+ 20. Kxa2 Rfe8 21. g5 Nd5 22. Qxe4 Nxe5 23. dxe5 {Garcia Martinez,S-Rogoff,K Polanica Zdroj 1974 ½-½}) ({RR} 8... a5 9. Bd3 dxc4 10. Bxc4 b5 11. Bd3 Bb7 12. e4 h6 13. Be3 Ng4 14. Qe2 Nxe3 15. fxe3 e5 16. g4 Qe7 17. h4 g6 18. Nh2 Nb6 19. Nb1 c5 20. d5 c4 21. Bc2 c3 22. bxc3 Ba3+ 23. Kd2 {Reis,L (2149)-Rodriguez,J (2007) Lisbon 2017 1-0 (79)}) ({RR} 8... a5 9. Rg1 dxc4 10. Bxc4 Nd5 11. e4 Nxc3 12. Bxc3 Bxc3 13. Qxc3 b5 14. Bd3 Qb6 15. e5 Bb7 16. Bxh7+ Kxh7 17. Ng5+ Kg8 18. Qh3 Rfc8 19. Qh7+ Kf8 20. Qh5 g6 21. Qh7 Nxe5 22. dxe5 Rc7 23. Qh8+ {Solnicki,M (2008)-Parol,P Sekocin 2008 1-0}) 9. Kb1 cxd4 10. Nxd4 Ne5 11. Nxd5 Nxd5 12. cxd5 Bxd2 13. Rxd2 exd5 14. Bd3 h6 15. Qc3 Qf6 16. f4 Nxd3 17. Qxd3 Re8 18. Rg1 h5 19. h3 Qe7 20. Re2 Qe4 21. Qxe4 Rxe4 22. Kc2 b6 23. Kd2 Ba6 24. Rf2 Rae8 25. Rf3 g6 26. g4 hxg4 27. hxg4 Bc8 28. g5 Kg7 29. Rh1 Bd7 30. Rg3 a5 31. Rh4 R4e7 32. Rh2 Re4 33. Rh1 Bf5 34. Rh4 Bd7 35. a3 Bf5 36. Nb5 R4e7 37. Nd6 Rd8 38. Nxf5+ gxf5 39. Rgh3 Re4 40. Rh7+ Kf8 41. g6 Rd6 42. Rh8+ Kg7 43. R8h7+ Kf8 44. Rxf7+ Kg8 45. Rxf5 Ree6 46. Kd3 Rxg6 47. Rhh5 d4 48. exd4 Rg3+ 49. Ke4 Rb3 50. Rhg5+ Kh7 51. Rg2 Rh3 52. Rfg5 Rd7 53. d5 Rh1 54. Rg1 Rh2 55. R5g2 Rh5 56. f5 1-0

[Event "Sarajevo-07"]
[Site "Sarajevo"]
[Date "1964.03.27"]
[Round "5"]
[White "Polugaevsky, Lev"]
[Black "Kozomara, Vladimir"]
[Result "1-0"]
[ECO "D45"]
[PlyCount "82"]
[EventDate "1964.03.23"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "YUG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. e3 Be7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. O-O c5 ({RR} 9... Bb7 10. e4 O-O 11. Qc2 h6 12. e5 Nd5 13. Nxd5 cxd5 14. Bf4 Re8 15. Qd2 Bf8 16. h4 h5 17. Bg5 Be7 18. Rae1 Nc6 19. Qf4 Rc8 20. Re2 Qd7 21. g4 hxg4 22. Qxg4 Bxg5 23. Nxg5 g6 24. Re3 {Karpov,A (2692)-Sanz,J (2183) Madrid 2001 1-0}) 10. dxc5 Nc6 $146 ({RR} 10... Bxc5 11. Qe2 Nbd7 12. e4 Bb7 13. Bg5 h6 14. Bh4 Qb6 15. Rfd1 g5 16. Bg3 Nh5 17. e5 Nxg3 18. hxg3 g4 19. Nd2 Bd4 20. Be4 O-O-O 21. a4 Bxc3 22. bxc3 Nc5 23. Bxb7+ Qxb7 24. axb5 Qxb5 25. Qxg4 {Danielsen,H (2480)-Halldorsson,B (2225) Reykjavik 1994 1-0 (33)}) ({RR} 10... Bxc5 11. Qc2 Nbd7 12. Ne4 Be7 13. a4 b4 14. Rd1 Nd5 15. Ng3 N5f6 16. b3 Bb7 17. Bb2 Qa5 18. Rac1 Rc8 19. Qe2 O-O 20. Bc4 Rfd8 21. e4 Nf8 22. e5 Nd5 23. Ne4 Ng6 24. g3 Nb6 25. Nd6 {Farisse,J (1851)-Bayani,K (1931) Budapest HUN 2024 0-1 (73)}) ({RR} 10... Bxc5 11. e4 Bb7 12. e5 Nd5 13. Ne4 Nd7 14. a3 h6 15. Re1 Qb6 16. b4 Be7 17. Bb2 O-O 18. Bd4 Qd8 19. Qd2 Rc8 20. h3 N7b6 21. Nc5 Bxc5 22. Bxc5 Re8 23. Re4 f5 24. exf6 Nxf6 25. Rd4 {Vallin,G (2399)-Bartha,S (2212) Bagneux 2000 1-0 (41)}) 11. Qe2 Bxc5 12. e4 e5 13. Rd1 O-O 14. Be3 Nd4 15. Bxd4 Bxd4 16. Nxd4 Qxd4 17. Nd5 Nxd5 18. exd5 Qf4 19. Rac1 Bg4 20. f3 Rac8 21. Rc6 Bd7 22. Rd6 Rfd8 23. Qe4 Rc1 24. Rf1 Rxf1+ 25. Bxf1 Qc1 26. Rxa6 Qxb2 27. h4 g6 28. Rd6 Kg7 29. Qe3 Kf8 30. Qc5 Ke8 31. Rxd7 Rxd7 32. Bxb5 Kd8 33. Qf8+ Kc7 34. Bxd7 Kxd7 35. Qxf7+ Kc8 36. Qg8+ Kb7 37. Qxh7+ Kb8 38. Qg8+ Kb7 39. Qf7+ Ka8 40. Kh2 Qd4 41. Kh3 Kb8 1-0

[Event "URS-ch23 Final"]
[Site "Leningrad"]
[Date "1956.01.14"]
[Round "3"]
[White "Polugaevsky, Lev"]
[Black "Taimanov, Mark E"]
[Result "0-1"]
[ECO "D45"]
[PlyCount "113"]
[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. e3 Nbd7 5. Nc3 c6 6. Qc2 Bd6 7. e4 dxe4 8. Nxe4 Nxe4 9. Qxe4 e5 10. Bd3 ({RR} 10. c5 Bc7 11. dxe5 Nxc5 12. Qc4 Qe7 13. Bg5 Ba5+ 14. Kd1 Qd7+ 15. Kc1 Bb6 16. Be2 O-O 17. Rd1 Qg4 18. Be3 Be6 19. Qxg4 Bxg4 20. h3 Be6 21. Ng5 Bd5 22. Bf3 Rac8 23. Bxd5 cxd5 24. Kb1 Rfd8 {Karpov,A (2655)-Grischuk,A (2711) Odessa 2008 0-1 (69)}) ({RR} 10. Bg5 f6 11. dxe5 Nxe5 12. c5 O-O 13. cxd6 Nxf3+ 14. Qxf3 fxg5 15. Qb3+ Kh8 16. O-O-O Bd7 17. f3 Qb6 18. Qxb6 axb6 19. Bc4 Rae8 20. Rhe1 Rxe1 21. Rxe1 Rf6 22. Rd1 g6 23. Kc2 Kg7 24. Re1 Rxd6 {Farkas,L (2218)-Szabolcsi,J (2319) Budapest 2017 ½-½ (34)}) 10... f5 11. Qe2 e4 12. Ng5 $146 ({RR} 12. Bc2 Be7 13. Nd2 Nf6 14. Nb3 O-O 15. O-O Qe8 16. Bf4 b5 17. f3 Be6 18. cxb5 cxb5 19. Nc5 Bc4 20. Bb3 Bxb3 21. axb3 Qc6 22. Ra6 Qd5 23. Ne6 Qb7 24. Rfa1 Nd5 25. Be5 Rfc8 26. fxe4 Nb4 {Nielsen,H-Jensen,E Aarhus 1959 0-1 (41)}) ({RR} 12. Bc2 O-O 13. Ng5 Bb4+ 14. Bd2 Bxd2+ 15. Qxd2 e3 16. Qxe3 Re8 17. Ne6 Qf6 18. d5 Qxb2 19. O-O Qxc2 20. Qg5 Qc3 21. Nc7 Qe5 22. Nxa8 Nf6 23. d6 Qxd6 24. Rad1 Qe5 25. h4 Ne4 26. Qh5 g6 {Sanz Lazaro,A-Amigo Roman,P Valladolid 1983 1-0 (34)}) 12... Bb4+ 13. Kf1 Nf6 14. c5 h6 15. Nh3 g5 16. Bc4 Qe7 17. a3 Ba5 18. b4 Bc7 19. Bb2 Nd5 20. Qh5+ Qf7 21. Qxf7+ Kxf7 22. Ng1 Be6 23. Rc1 Rhd8 24. h4 g4 25. g3 Nf6 26. Ne2 Bxc4 27. Rxc4 Nd5 28. Bc1 h5 29. Kg2 Ke6 30. Bg5 Rf8 31. Rb1 a6 32. a4 f4 33. gxf4 Bxf4 34. Bxf4 Nxf4+ 35. Nxf4+ Rxf4 36. Rc2 Rg8 37. b5 axb5 38. axb5 g3 39. fxg3 Rf3 40. bxc6 bxc6 41. Kh2 Rgxg3 42. Rg2 Rxg2+ 43. Kxg2 Kd5 44. Rb8 Kxd4 45. Re8 Rf5 46. Kg3 Ke3 47. Ra8 Rxc5 48. Ra3+ Kd4 49. Kf4 Rc1 50. Ra4+ Kd5 51. Ra8 Rg1 52. Rd8+ Kc4 53. Kxe4 Rg4+ 54. Ke5 Rxh4 55. Rd1 c5 56. Rc1+ Kb5 57. Kd5 0-1

[Event "Sochi Chigorin Memorial"]
[Site "Sochi"]
[Date "1988.??.??"]
[Round "?"]
[White "Polugaevsky, Lev"]
[Black "Smagin, Sergey"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2590"]
[BlackElo "2550"]
[PlyCount "192"]
[EventDate "1988.09.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "URS"]
[EventCategory "12"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. d4 Nf6 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. Be2 O-O 8. O-O Re8 9. Rd1 Qe7 10. b3 dxc4 11. Bxc4 h6 ({RR} 11... b5 12. Bd3 Bb7 13. Bb2 a6 14. Ng5 h6 15. Nge4 c5 16. Nxd6 Qxd6 17. dxc5 Qc6 18. Ne4 Nxc5 19. Nxf6+ gxf6 20. Bf1 e5 21. Rac1 Rac8 22. Ba3 Ne4 23. Qxc6 Rxc6 24. Rxc6 Bxc6 25. f3 Ng5 26. Rc1 {Bykhovsky,A (2495)-Smagin,S (2520) Podolsk 1990 ½-½ (52)}) ({RR} 11... Nb6 12. Be2 e5 13. dxe5 Bxe5 14. Bb2 Bc7 15. h3 h6 16. Rac1 Bd6 17. Nb1 Nbd5 18. Bd4 Qe6 19. Bc4 Ne4 20. Nbd2 Nxd2 21. Rxd2 Qe7 22. Bxd5 cxd5 23. Bc5 Be6 24. Bxd6 Qxd6 25. Qc5 Qxc5 26. Rxc5 {Schippke,M (2311)-Ciarletta,I (1901) Asnieres-sur-Seine FRA 2026 ½-½ (46)}) 12. Bb2 a6 $146 ({RR} 12... e5 13. Nh4 Nb6 14. Ng6 Qc7 15. dxe5 Nxc4 16. exd6 Nxd6 17. Nf4 Bf5 18. Qc1 Rac8 19. Nce2 Qe7 20. Ng3 Bh7 21. f3 Nd5 22. e4 Nxf4 23. Qxf4 Red8 24. Rd2 Ne8 25. Rad1 Rxd2 26. Qxd2 Bg6 27. Qd7 {Karlsson,L (2470)-Eklund,L (2300) Sweden 1999 1-0 (45)}) 13. Ne4 Nxe4 14. Qxe4 Ra7 15. Ne5 f5 16. Qc2 Bxe5 17. dxe5 b5 18. Be2 Rc7 19. Rd6 Bb7 20. Bf3 Rec8 21. Rad1 c5 22. Bxb7 Rxb7 23. e4 fxe4 24. Qxe4 Ra7 25. f4 Nf8 26. f5 exf5 27. Qd5+ Kh7 28. e6 Qg5 29. Bc1 Qg4 30. Be3 Re7 31. h3 Qe4 32. Qxe4 fxe4 33. Rxa6 Nxe6 34. Rb6 b4 35. Rc1 Ra8 36. Rc4 Nd4 37. Rxc5 Ne2+ 38. Kh2 Rxa2 39. Rxb4 Re6 40. Rcc4 Rg6 41. Rxe4 Ng3 42. Re5 Re2 43. Bd4 Ne4 44. Kh1 Re1+ 45. Kh2 Re2 46. Kh1 Nf2+ 47. Bxf2 Rxe5 48. Rf4 Reg5 49. g4 h5 50. gxh5 Rxh5 51. Kh2 Rd5 52. Rh4+ Kg8 53. Rg4 Kf7 54. Rxg6 Kxg6 55. b4 Kf5 56. Kg2 Kf4 57. Bg3+ Ke4 58. Bc7 Rd7 59. Bb6 Kf4 60. Bf2 Rd2 61. b5 Rb2 62. b6 g6 63. b7 Rxb7 64. Bg3+ Ke4 65. Bd6 Rb3 66. Bc7 Rd3 67. Bb8 Kf5 68. Bc7 Kg5 69. Bg3 Rb3 70. Kf2 Kf5 71. Kg2 Ke6 72. Bf4 Kd5 73. Bc7 Ke4 74. Bd6 Rb5 75. Kf2 Rd5 76. Bc7 Rd3 77. Kg2 Rf3 78. Bd6 Ke3 79. Bc5+ Ke2 80. Be7 Rd3 81. Bg5 Rb3 82. Bf4 Rf3 83. Bg5 Rf5 84. Bh6 Kd3 85. Kg3 Ke4 86. Kg4 Rb5 87. Bg7 Ke3 88. Bf6 Kf2 89. Be7 Ke3 90. Bg5+ Ke4 91. Bh6 Rf5 92. Bg7 Kd5 93. Bh6 Ke5 94. Bg7+ Ke6 95. Bh6 Rb5 96. Bf4 Kf6 1/2-1/2

[Event "Olympiad-19 Final A"]
[Site "Siegen"]
[Date "1970.09.19"]
[Round "6"]
[White "Polugaevsky, Lev"]
[Black "Evans, Larry Melvyn"]
[Result "1/2-1/2"]
[ECO "D46"]
[PlyCount "121"]
[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 "US of America"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "USA"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. a3 Ba5 9. Qc2 Bc7 10. b4 ({RR} 10. cxd5 exd5 11. b4 Re8 12. Bd2 {½-½ (12) Gruenberg,H (2460)-Tischbierek,R (2435) Glauchau 1987}) ({RR} 10. e4 dxe4 11. Nxe4 b6 12. Bg5 Bb7 13. Nxf6+ Nxf6 14. Bxh7+ Kh8 15. Rad1 g6 16. Bxg6 fxg6 17. Qxg6 Qe8 18. Bxf6+ Rxf6 19. Qxf6+ Kg8 20. Rfe1 {1-0 (20) Martinez Pintor,J (1627)-Centeno Mateos,D (1451) Madrid 2018}) 10... dxc4 11. Bxc4 Qe7 $146 ({RR} 11... e5 12. dxe5 Nxe5 13. Be2 Nxf3+ 14. Bxf3 Ng4 15. g3 Ne5 16. Bg2 Qd3 17. Qxd3 Nxd3 18. Rd1 Nxc1 19. Raxc1 Bg4 20. Rd4 Be6 21. Ne4 Be5 22. Rd2 Rad8 23. Rcd1 Rxd2 24. Rxd2 h6 25. Nc5 Bc8 26. f4 {Goodman,D-Lombardy,W New York 1983 0-1 (59)}) 12. Bb2 e5 13. Ne4 Nxe4 14. Qxe4 Nf6 15. Qh4 e4 16. Ne5 Be6 17. Be2 Rae8 18. f3 exf3 19. Bd3 h6 20. Rxf3 Ng4 21. Qh5 Nf6 22. Qh4 Ng4 23. Qh5 Qg5 24. Qxg5 hxg5 25. Re1 Nxe5 26. dxe5 Re7 27. Bd4 Rd8 28. Rg3 g4 29. Be2 a6 30. Bxg4 Bxg4 31. Rxg4 Bxe5 32. Kf2 f5 33. Rh4 Kf7 34. Bxe5 Rxe5 35. a4 Rd3 36. Re2 Kf6 37. a5 Rb3 38. Rd4 Re4 39. Rd6+ Ke7 40. Red2 Rbxb4 41. Rd7+ Kf8 42. Rc7 Re7 43. Rdd7 Rxd7 44. Rxd7 Kg8 45. e4 fxe4 46. Ke3 g5 47. h3 Kf8 48. g3 Ke8 49. Rh7 Kd8 50. h4 gxh4 51. gxh4 Rb5 52. h5 Rxa5 53. h6 Rh5 54. Rxb7 Rxh6 55. Kxe4 Rd6 56. Ra7 c5 57. Ke5 Rd2 58. Rxa6 Kc7 59. Ke4 Kb7 60. Ke3 Kxa6 61. Kxd2 1/2-1/2

[Event "Manila"]
[Site "Manila"]
[Date "1975.??.??"]
[Round "11"]
[White "Polugaevsky, Lev"]
[Black "Karaklajic, Nikola"]
[Result "1-0"]
[ECO "D46"]
[PlyCount "65"]
[EventDate "1975.10.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "PHI"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 c6 3. d4 d5 4. Nc3 e6 5. e3 Nbd7 6. Bd3 a6 7. e4 dxc4 8. Bxc4 c5 ({RR} 8... Be7 9. O-O O-O 10. a4 b6 11. Bd3 Bb7 12. e5 Nd5 13. Nxd5 cxd5 14. Bd2 a5 15. Rc1 Nb8 16. Bb5 Na6 17. Qb3 Rc8 18. Rc3 Nc7 19. Bd3 Bb4 20. Bxh7+ Kxh7 21. Ng5+ Kg8 22. Rh3 Re8 23. Qf3 {Kasparov,G (2815)-Short,N (2665) London 1993 1-0}) ({RR} 8... Bb4 9. Qe2 b5 10. Bd3 O-O 11. e5 Nd5 12. O-O Bb7 13. Nxd5 cxd5 14. Bxh7+ Kxh7 15. Ng5+ Kg6 16. h4 Rh8 17. Qd3+ f5 18. exf6+ Kxf6 19. Qf3+ Ke7 20. Qf7+ Kd6 21. Bf4+ e5 22. dxe5+ Kc6 23. Rac1+ {Elissalt Cardenas,H (2314)-Do Valle Cardoso,L (2250) chess.com INT 2023 0-1 (34)}) 9. d5 Nb6 ({RR} 9... exd5 10. Nxd5 Nxd5 11. Qxd5 Qe7 12. Bg5 f6 13. Bf4 Nb6 14. Qd3 Nxc4 15. Qxc4 b5 16. Qe2 Be6 17. b3 Qf7 18. O-O Be7 19. e5 O-O 20. Rfe1 fxe5 21. Nxe5 Qxf4 22. Nd3 Qf7 23. Qxe6 Bf6 24. Qxf7+ {Danner,G (2345)-Karaklajic,N (2460) Reggio Emilia 1980 ½-½ (58)}) 10. Bb3 exd5 $146 ({RR} 10... c4 11. Bc2 exd5 12. e5 Ng8 13. Be3 Be6 14. O-O Ne7 15. Nd4 g6 16. f4 Nf5 17. Bxf5 gxf5 18. Kh1 Qc7 19. Qh5 O-O-O 20. Nxf5 Nd7 21. Rad1 Nc5 22. Nd6+ Bxd6 23. exd6 Qxd6 24. f5 Nd3 25. fxe6 {Agdestein,S (2565)-Tukmakov,V (2580) Moscow 1987 1-0 (47)}) 11. e5 Nfd7 12. Nxd5 c4 13. Bg5 Bb4+ 14. Kf1 f6 15. exf6 gxf6 16. Nxf6+ Nxf6 17. Qxd8+ Kxd8 18. Bxf6+ Ke8 19. Bxh8 cxb3 20. axb3 Bf5 21. Bc3 Nd5 22. Bxb4 Bd3+ 23. Kg1 Nxb4 24. h4 Kf8 25. Rh3 Bf5 26. Rg3 Rd8 27. Ra4 Rd1+ 28. Kh2 Nd3 29. Ne5 Nxe5 30. Rf4 Ke7 31. Rxf5 Ke6 32. Rh5 Nd3 33. Rh6+ 1-0

[Event "Mar del Plata International-29"]
[Site "Mar del Plata"]
[Date "1971.04.07"]
[Round "13"]
[White "Polugaevsky, Lev"]
[Black "Schweber, Samuel"]
[Result "1-0"]
[ECO "D46"]
[PlyCount "77"]
[EventDate "1971.03.22"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ARG"]
[EventCategory "9"]
[SourceTitle "MCD"]
[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 c6 5. e3 Nbd7 6. Bd3 Bd6 7. e4 dxe4 8. Nxe4 Nxe4 9. Bxe4 Bb4+ 10. Bd2 Qa5 11. O-O Bxd2 12. Nxd2 O-O ({RR} 12... c5 13. Nb3 Qb6 14. Qg4 g6 15. Qg5 cxd4 16. Qh6 Nc5 17. Qg7 Rf8 18. Nxc5 Qxc5 19. Rad1 Qe7 20. Qxd4 f5 21. Bc2 Bd7 22. Rfe1 b6 23. Qe5 Rc8 24. Rxd7 Qxd7 25. Ba4 Qxa4 26. Qxe6+ {1-0 (26) Snehal,B (2287)-Ilincic,Z (2201) Budapest HUN 2025}) 13. Re1 ({RR} 13. c5 e5 14. Qc2 h6 15. Nc4 Qc7 16. Nd6 exd4 17. Qc4 Nf6 18. Bf3 Be6 19. Qxd4 Rad8 20. Rfd1 Ne8 21. b4 Rd7 22. Rd2 Nxd6 23. cxd6 Qb6 24. Qc5 Rfd8 25. a4 Qa6 26. Be2 b5 27. Rdd1 Qb6 {Gelfand,B (2667)-Murzin,V (2561) Almaty KAZ 2022 ½-½ (35)}) 13... Nf6 14. Bf3 Rd8 15. Nb3 $146 ({RR} 15. Qc2 Qc7 16. Qc3 b6 17. a4 Bb7 18. b4 c5 19. Bxb7 Qxb7 20. dxc5 bxc5 21. b5 Rd6 22. Nb3 Qc7 23. Qe3 Rc8 24. h3 Nd7 25. a5 f6 26. Rad1 Ne5 27. Rxd6 Qxd6 28. Qe2 Rd8 29. f4 Nd3 {Ortega,L (2437)-Manganelli,G (2017) Porto San Giorgo 2003 1-0 (37)}) ({RR} 15. Qc2 Qc7 16. Nb3 Bd7 17. Rad1 Be8 18. Qc3 Rac8 19. g3 b6 20. h4 c5 21. dxc5 bxc5 22. Qa5 Rxd1 23. Rxd1 Qb6 24. Qe1 Ba4 25. Rd3 Qa6 26. Na5 Qb6 27. Qd2 e5 28. Rd6 Qc7 29. Bc6 Bxc6 {Slipak,S (2515)-Agdamus,J (2310) Braganca Paulista 1996 1-0 (50)}) 15... Qc7 16. Qe2 b6 17. Qe5 Rd7 18. a4 a5 19. c5 Qxe5 20. dxe5 Nd5 21. Bxd5 Rxd5 22. cxb6 Rb8 23. Red1 Rxb6 24. Nxa5 Rxb2 25. Nxc6 Rxd1+ 26. Rxd1 Bd7 27. h3 Be8 28. Rd8 Kf8 29. a5 Ra2 30. Ra8 Rc2 31. Nb4 Rc1+ 32. Kh2 Ra1 33. a6 Ke7 34. Rb8 Kd7 35. Nd3 Ke7 36. Rb7+ Kf8 37. a7 g5 38. Rc7 Bb5 39. Nc5 1-0

[Event "GMA Baleares op"]
[Site "Palma de Mallorca"]
[Date "1989.??.??"]
[Round "2"]
[White "Polugaevsky, Lev"]
[Black "Comas Fabrego, Luis"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2595"]
[BlackElo "2335"]
[PlyCount "37"]
[EventDate "1989.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 e6 5. e3 Nbd7 6. Qc2 Be7 7. b3 O-O 8. Bb2 b6 9. Bd3 Bb7 10. O-O c5 11. cxd5 exd5 12. Rad1 ({RR} 12. Qe2 Re8 13. Ba6 Qc8 14. Bxb7 Qxb7 15. Rfd1 Rac8 16. dxc5 bxc5 17. Rac1 Nb6 18. Qc2 Bf8 19. Ne2 Ne4 20. Ng3 c4 21. Nxe4 dxe4 22. Nd2 c3 23. Bxc3 Ba3 24. Rb1 Qc6 25. Nc4 Nxc4 26. bxc4 Qxc4 {Rozum,I (2602)-Bocharov,D (2581) Khanty-Mansiysk 2016 ½-½ (44)}) 12... Rc8 13. dxc5 Rxc5 $146 ({RR} 13... bxc5 14. Bf5 Re8 15. Rfe1 Bf8 16. Ne2 Rc7 17. Nf4 h6 18. h4 Nb6 19. Be5 Bd6 20. Bxf6 Qxf6 21. Nh5 Qe7 22. Bh3 a5 23. Nf4 Qf6 24. Nh5 Qe7 25. Nf4 Bc6 26. g3 a4 27. Bg2 axb3 28. axb3 {Larchikov,M (2216)-Nguyen,L (2073) chess.com INT 2026 1-0 (72)}) ({RR} 13... bxc5 14. Bf5 Qc7 15. Nb5 Qb6 16. Bxf6 Nxf6 17. Bxc8 Rxc8 18. Nc3 Qe6 19. Ne2 Bd6 20. Rfe1 Re8 21. Ng3 g6 22. Qb2 Qe7 23. a3 h5 24. Rb1 a5 25. Qc3 Qd8 26. Rbd1 Ne4 27. Nxe4 Rxe4 28. Rd3 {Leitao,R (2475)-Malakhov,V (2515) Menorca 1996 ½-½ (75)}) 14. Qb1 Re8 15. Ne2 Rc8 16. Nf4 h6 17. Bf5 Rc7 18. Nd4 Ba6 19. Nde6 1-0

[Event "Groningen PCA"]
[Site "Groningen"]
[Date "1993.??.??"]
[Round "1"]
[White "Polugaevsky, Lev"]
[Black "Kaidanov, Gregory S"]
[Result "0-1"]
[ECO "D46"]
[WhiteElo "2605"]
[BlackElo "2640"]
[PlyCount "70"]
[EventDate "1993.12.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "CBM 039"]
[Source "ChessBase"]
[SourceDate "1994.04.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.04.01"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 Nbd7 5. cxd5 cxd5 6. d4 e6 7. Bd3 Bd6 8. O-O O-O 9. b3 e5 10. Nb5 Bb8 11. dxe5 Nxe5 12. Bb2 ({RR} 12. Nbd4 Bg4 13. Bb2 Qc7 14. g3 Re8 15. Be2 Bh3 16. Re1 Ne4 17. Nb5 Qe7 18. Nxe5 Bxe5 19. Bxe5 Qxe5 20. Bg4 Ng5 21. Bxh3 Nxh3+ 22. Kg2 Ng5 23. Qg4 h5 24. Qf4 Qxf4 25. gxf4 Ne6 26. f5 a6 {Anton Guijarro,D (2665)-Shankland,S (2677) chess.com INT 2024 1-0 (61)}) ({RR} 12. Be2 a6 13. Nbd4 Re8 14. Bb2 Qd6 15. Re1 Ne4 16. Nxe5 Qxe5 17. f4 Qf6 18. Rc1 Qh4 19. Rf1 Ba7 20. Bf3 Nf6 21. g3 Qh3 22. Bg2 Qd7 23. Qd3 Qe7 24. Rfe1 h5 25. h3 Ne4 26. Kh2 Qf6 {Hoffman,A (2355)-Carcamo,M (2084) Mar del Plata ARG 2025 1-0 (43)}) 12... Nxf3+ 13. gxf3 Bh3 14. Re1 $146 ({RR} 14. Kh1 Bxf1 15. Qxf1 a6 16. Nd4 Be5 17. Qh3 g6 18. Rg1 Nd7 19. Qh6 Qb6 20. f4 Bh8 21. Qg5 Nc5 22. Bb1 Ne6 23. Nxe6 Qxe6 24. f5 Qc6 25. Bxh8 Kxh8 26. fxg6 fxg6 27. Qe5+ Qf6 28. Qxd5 Rad8 {Clausen,S (2270)-Sorensen,B (2320) Denmark 1988 0-1 (37)}) 14... Ne4 15. f4 Qh4 16. Qf3 Rd8 17. Red1 Bg4 18. Qg2 Ng5 19. Rf1 Bxf4 20. exf4 Nh3+ 21. Kh1 Nxf4 22. Bxh7+ Kxh7 23. Qg3 Qxg3 24. fxg3 Nd3 25. Bd4 Kg6 26. a3 Rac8 27. Nc3 Nc5 28. Rf4 f5 29. h3 Bxh3 30. Re1 Nxb3 31. Nb5 Nxd4 32. Nxd4 Re8 33. Rb1 b6 34. Nf3 Bg4 35. Nh4+ Kg5 0-1

[Event "Mar del Plata International-29"]
[Site "Mar del Plata"]
[Date "1971.03.22"]
[Round "1"]
[White "Polugaevsky, Lev"]
[Black "Mecking, Henrique"]
[Result "1-0"]
[ECO "D46"]
[PlyCount "117"]
[EventDate "1971.03.22"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ARG"]
[EventCategory "9"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 e6 5. b3 Nbd7 6. Bb2 Bd6 7. d4 O-O 8. Bd3 Re8 9. Qc2 e5 10. cxd5 cxd5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. Ne2 Qd6 ({RR} 13... d4 14. Bxd4 Bxd4 15. exd4 Qxd4 16. O-O Qh4 17. Qc4 Qxc4 18. Bxc4 Be6 19. Bxe6 Rxe6 20. Nd4 Re5 21. Rfe1 Rxe1+ 22. Rxe1 Rd8 23. Nf3 Rc8 24. g3 Kf8 25. Re2 g6 26. Kg2 Rc3 27. Rd2 h6 28. Ne5 {Artemiev,V (2641)-Erigaisi,A (2775) Mumbai IND 2025 ½-½ (35)}) 14. Bxe5 Qxe5 15. O-O $146 ({RR} 15. Qc3 Qxc3+ 16. Nxc3 Bd7 17. Ne2 Rac8 18. Nd4 Rc3 19. Kd2 Rec8 20. f3 R3c5 21. g4 Ne8 22. h4 Nd6 23. h5 h6 24. a4 Kf8 25. Rhg1 f6 26. Ra2 Ke7 27. Rc2 a5 28. Rxc5 Rxc5 29. f4 Ne4+ {Malaniuk,V (2585)-Rodin,M (2400) Moscow 1996 ½-½ (46)}) ({RR} 15. Rc1 d4 16. exd4 Qxd4 17. O-O Qh4 18. Bb5 Rf8 19. Qc7 a6 20. Bd3 b5 21. Ng3 Re8 22. Bf5 Be6 23. Bxe6 Rxe6 24. Nf5 Qb4 25. Rcd1 h6 26. Rd4 Qf8 27. Rfd1 g6 28. Ne3 Qa3 29. Qf4 Kg7 {Kakadelis,E (2175)-Tsiamis,K (2287) Athens 2006 ½-½ (40)}) 15... Bd7 16. Nd4 Rac8 17. Qe2 Qd6 18. Qb2 a6 19. Rac1 Ng4 20. Nf3 Qb6 21. Rxc8 Rxc8 22. Rc1 Nf6 23. Rxc8+ Bxc8 24. Qc3 Bd7 25. Nd4 Ne8 26. a4 Qc7 27. Qxc7 Nxc7 28. a5 Kf8 29. Kf1 Ke7 30. Ke2 g6 31. Kd2 Ne6 32. Nxe6 fxe6 33. f4 e5 34. g3 Kd6 35. Kc3 Be6 36. Kb4 exf4 37. gxf4 Bg4 38. Kc3 Bf3 39. Kd4 Bg2 40. h4 Bf3 41. b4 Bh1 42. Be2 Bg2 43. Bg4 Be4 44. Bc8 Kc7 45. Be6 Kd6 46. Bg8 h6 47. Bf7 h5 48. Be8 Bc2 49. Bf7 Be4 50. f5 Bxf5 51. Bxd5 Bc8 52. e4 Ke7 53. Ke5 g5 54. hxg5 h4 55. g6 h3 56. g7 h2 57. g8=Q h1=Q 58. Qf7+ Kd8 59. Qf8+ 1-0

[Event "Interzonal-14c"]
[Site "Zagreb"]
[Date "1987.??.??"]
[Round "16"]
[White "Polugaevsky, Lev"]
[Black "Pinter, Jozsef"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2595"]
[BlackElo "2575"]
[Annotator "Ftacnik,Lubomir"]
[PlyCount "166"]
[EventDate "1987.08.01"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "YUG"]
[EventCategory "12"]
[SourceTitle "CBM 004"]
[Source "ChessBase"]
[SourceDate "1988.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1988.06.01"]
[SourceQuality "1"]

1. d4 {Lutz,Christopher} Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. Be2 O-O 8. O-O dxc4 9. Bxc4 e5 10. Bb3 $5 Qe7 11. Bd2 e4 12. Ng5 $1 Bxh2+ (12... Ng4 $2 13. f4 $1 $16) 13. Kxh2 Ng4+ 14. Kg1 Qxg5 15. Qxe4 Ndf6 (15... Ngf6 $5) 16. Qf4 ({RR} 16. Qf3 Qh4 17. Qh3 Qg5 18. Qf3 Be6 19. Bxe6 fxe6 20. Qh3 e5 21. dxe5 Qxe5) 16... Qxf4 17. exf4 $14 Nh6 (17... Be6 18. f3 Nh6 19. g4 $1 $16) (17... Rd8 $5) 18. d5 $1 $14 (18. f3 Nf5 $10) (18. Rad1 Be6 $10) 18... Bd7 (18... cxd5 19. Nxd5 $1 Nxd5 20. Bxd5 Rd8 21. Rfe1 Kh8 22. Rac1 $1 Be6 (22... Rxd5 23. Re8+ Ng8 24. Be3 $16) 23. Bxb7 $1 Rab8 24. Ba5 $16) (18... Rd8 19. Rfe1 $14) 19. dxc6 Bxc6 20. Rad1 $146 ({RR} 20. Bc2 g6 21. Be3 Rfe8 22. Rfd1 Nf5 23. Bxf5 gxf5 24. Bd4 Nd5 25. Nxd5 Bxd5 26. Bxa7 Be6 27. Bd4 Rxa2 28. Rac1 h6 29. Be5 Ra4 30. Rc7 Rb4 31. Rc3 Kh7 32. Rg3 Rg8 33. Kh2 Rxg3 34. Kxg3 Rc4 {Zvjaginsev,V (2590)-Sveshnikov,E (2535) Elista 1996 CBM 056 [Lutz,Christopher] 1-0 (80)}) 20... Nf5 21. Bc1 Rad8 22. Rxd8 $1 Rxd8 23. f3 $14 h5 (23... Kf8 $5) 24. Kf2 Kf8 (24... g6 $5) 25. Bc2 Nd4 (25... g6 $5) 26. Rd1 Ke7 27. Bb1 b6 $6 (27... Nb5 $1) 28. f5 $1 $16 Nb5 29. Rxd8 Kxd8 30. Ne2 $1 Nd6 31. Bg5 Nde8 32. Ke3 $6 (32. Kg3 $1 { h4, f4+-}) 32... Kd7 33. Kd4 Nd5 34. a3 (34. Ng3 $1 h4 (34... f6 35. Bd2 $16) (34... Nef6 35. a3 $16) 35. Nh5 $16) 34... f6 35. Bd2 Nd6 36. Ng3 Ne7 $1 37. Bf4 Nb5+ 38. Kc4 h4 39. Nh5 Nd5 40. Bd2 Nd6+ (40... Kd6 41. Be4 $1 (41. Nxg7 Ke5 $1 $13) 41... Ke5 42. Kd3 $1 $18) 41. Kd4 Ne8 42. Be1 (42. Ba2 Ne7 43. Be6+ Kd8 44. Ke3 Bb5 $1 45. Be1 Bf1 46. Kf2 Bd3 $10) 42... h3 43. gxh3 Ne7 44. Be4 Bb5 45. h4 Nc6+ 46. Ke3 $6 { c3!} Bc4 $1 47. Bc3 Bf7 48. Ng3 Ne7 49. Kf4 Nd6 50. Kg4 Ng8 $1 51. Bd3 Nh6+ 52. Kf4 Ng8 53. Ne4 Ne7 54. Kg4 Nd5 (54... Nexf5 55. Nxf6+ gxf6 56. Bxf5+ Nxf5 57. Kxf5 Ke8 58. Kxf6 Kf8 59. Bd4 $1 $16) 55. Bd2 Ke7 56. Nc3 Nxc3 57. Bxc3 Bd5 58. Kf4 Kf7 59. Ke3 Ke7 60. Bc2 Kd7 61. Ba4+ Ke7 62. Kf4 Bc4 63. Bc6 Bd3 64. Bb4 Bc4 $6 (64... a5 $1 65. Be1 Kd8 $1) 65. a4 $1 $16 Bb3 66. a5 Bc4 67. axb6 axb6 68. Ke3 Ba2 69. Kd4 Bb3 70. Kc3 Bg8 71. Kd4 Bb3 (71... Bh7 $2 72. Bb5 $1 Bxf5 73. Kd5 Be6+ 74. Kc6 Bd7+ 75. Kxb6 Bxb5 76. Bxd6+ $18) 72. Kd3 Bc4+ 73. Ke3 Bb3 74. Kd4 Bc2 $2 (74... Bg8 75. Bd5 $18) (74... Bd1 $1 75. Bd5 $1 Kd7 76. Be6+ Kc6 77. Ke3 $16) 75. Be4 Bb3 (75... Bd1 76. Kd5 $18) 76. Bd5 Bc2 77. Be6 $18 Bd1 78. Ke3 Ba4 79. Kf4 Bc6 80. Kg4 Ba4 81. h5 Be8 82. Kh4 Bc6 (82... Bd7 83. Bxd6+ Kxd6 84. Bxd7 Kxd7 85. h6 gxh6 86. Kh5 $18) 83. h6 gxh6 (83... gxh6 84. Kh5 Bxf3+ 85. Kxh6 Be4 86. Kg6 { d6+-}) 1-0

[Event "Haninge"]
[Site "Haninge"]
[Date "1988.??.??"]
[Round "?"]
[White "Polugaevsky, Lev"]
[Black "Pinter, Jozsef"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2575"]
[BlackElo "2570"]
[PlyCount "113"]
[EventDate "1988.05.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "SWE"]
[EventCategory "13"]
[SourceTitle "CBM 008"]
[Source "ChessBase"]
[SourceDate "1989.02.01"]
[SourceVersion "1"]
[SourceVersionDate "1989.02.01"]
[SourceQuality "1"]

1. d4 {Lutz,Christopher} Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. Be2 O-O 8. O-O dxc4 9. Bxc4 a6 10. Bd2 ({RR} 10. Rd1) 10... c5 ({RR} 10... b5 11. Bd3 c5 12. Ne4 Qe7 13. dxc5 Bxc5 14. Nxc5 Qxc5 15. Qb3 Qh5 16. Be2 Bb7 17. Nd4 Qg6 18. Bf3 Bxf3 19. Nxf3 Ne4 20. Bb4 Rfc8 21. Rac1 Ng5 22. Nxg5 Qxg5 23. Bd6 Nb6 24. Bf4 Qd5 25. Qxd5 {Lin,X (1762)-GUERRA,R (2003) Wellington NZL 2025 0-1 (58)}) 11. Bd3 ({RR} 11. dxc5 Nxc5 12. Be2 ({RR} 12. a4 b6 13. e4 Qc7 14. h3 Bb7 15. Rfe1 Ncd7 16. Bf1 ({RR} 16. Bd3) 16... Rac8 17. Rad1 Qb8 18. Qb1 h6) 12... b5 13. b4 Ncd7 14. Ne4 Be7 15. Nxf6+ Bxf6 16. Bc3 Bb7 17. Bxf6 Nxf6 18. Qb2 Qe7 19. Rfc1 Nd5 20. a3 Rfc8 21. Ne5 Nb6 22. Rxc8+ Rxc8 23. Rc1 Rxc1+ 24. Qxc1 Qd6 25. Nd3 Nd7 {Karpov,A (2745)-Anand,V (2765) Biel 1997 CBM 060 [Lutz,Christopher] ½-½ (41)}) ({RR} 11. a4 Qc7 12. dxc5 Nxc5 13. Rfc1 b6 14. b4 Ncd7 15. Ne4 Nxe4 16. Qxe4 Bb7 17. Qh4 Qd8 18. Qxd8 Rfxd8 {½-½ (18) Portisch,L (2615)-Pinter,J (2575) Reggio Emilia 1987}) 11... Qc7 ({RR} 11... h6 12. Rad1 cxd4 13. exd4 Qc7 14. Rc1 Qb8 15. Rfe1 b5 16. Ne4 Bb7 17. Nxd6 Qxd6) 12. Rac1 cxd4 $146 ({RR} 12... Qb8 13. Ne4 Nxe4 14. Bxe4 h6 15. h3 Ra7 16. Rfd1 b6 17. Bc3 c4 18. Ne5 Nxe5 19. dxe5 Be7 20. Qa4 b5 21. Qa5 Bb7 22. Bxb7 Rxb7 23. f4 Rc8 24. Bb4 Bxb4 25. Qxb4 Qa7 26. Kf2 a5 27. Qd6 {Kraai,J (2502)-Porper,E (2441) Edmonton 2010 ½-½ (63)}) 13. exd4 h6 14. Rfe1 b6 15. Qd1 Bb7 16. Ne4 Qb8 17. Nxf6+ Nxf6 18. Ne5 Qd8 19. Bb1 Bxe5 20. dxe5 Qd5 21. f3 Rfd8 22. Bb4 Qxd1 23. Rexd1 Rxd1+ 24. Rxd1 Nd5 25. Bd2 Rd8 26. Rc1 Kf8 27. Kf2 Ke8 28. h4 Kd7 29. h5 Bc6 30. Rc4 f5 31. exf6 Nxf6 32. g4 Bd5 33. Rc1 a5 34. Be3 Rf8 35. Ke2 Kd6 36. Bf2 Nd7 37. Bg3+ Ke7 38. Bh4+ Kd6 39. Bg3+ Ke7 40. Rc3 b5 41. a3 b4 42. axb4 axb4 43. Re3 Bc4+ 44. Bd3 Bd5 45. Bb5 Rc8 46. Kd1 Rc5 47. Bd3 Rc8 48. Be1 Rb8 49. Bh4+ Nf6 50. Ke2 Rc8 51. Be1 Rb8 52. Kf2 Rb7 53. Kg3 Nd7 54. f4 Nc5 55. Bg6 Na4 56. Re2 Kd6 57. Bf2 1-0

[Event "URS-ch45 Final"]
[Site "Leningrad"]
[Date "1977.12.18"]
[Round "13"]
[White "Tukmakov, Vladimir B"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[ECO "D47"]
[WhiteElo "2540"]
[BlackElo "2620"]
[PlyCount "123"]
[EventDate "1977.11.29"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[EventCategory "12"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 {Atalik,Suat} ({RR} 1. d4 Nf6 2. c4 e6 {½-½ (17) Karpov,A (2695)-Polugaevsky,L (2635) Moscow 1976}) ({RR} 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 {½-½ (18) Atalik,S (2575)-Tukmakov,V (2568) Bled 2002 CBM 092 [Atalik,Suat]}) 1... Nf6 2. c4 e6 3. d4 d5 4. Nc3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. e4 b4 10. Na4 c5 11. e5 Nd5 12. O-O cxd4 ({RR} 12... h6 13. Re1 a6) 13. Re1 g6 14. Bg5 Be7 15. Bh6 Bf8 16. Bg5 ({RR} 16. Bxf8 Kxf8 17. Bb5 Kg7 18. Qxd4 N5b6) 16... Be7 17. Bh6 Bf8 18. Qd2 ({RR} 18. Bxf8 Kxf8 19. Bb5 a6 20. Bxd7 Qxd7 21. Nc5 Qe7 22. Qxd4 Rd8 23. a3 a5 24. Nxb7 Qxb7 25. Qc5+ Kg7 26. Qxa5 Ra8 27. Qc5 Rhc8 28. Qd4 bxa3 29. bxa3 Rc3 30. a4 Rb3 31. a5 Qb5 32. Qa4 Rb4 {Mitsis,G (2374)-Mastrovasilis,D (2566) Trikala GRE 2024 ½-½ (42)}) 18... Bc6 $146 ({RR} 18... Bxh6 19. Qxh6 Qa5 20. b3 Nc3 21. Ng5 Rf8 22. Nxh7 Rg8 23. Nxc3 bxc3 24. b4 Qc7 25. Qh4 Qd8 26. Qf4 Qe7 27. Bb5 O-O-O 28. Qxd4 Kb8 29. Qxc3 Rh8 30. Nf6 Nxf6 31. exf6 Qd6 32. Qg3 Qxg3 33. hxg3 {Tukmakov,V (2540)-Sveshnikov,E (2520) Leningrad 1977 1-0 (56)}) 19. Bxf8 Kxf8 20. Be4 Qa5 21. b3 Bxa4 22. Qh6+ Kg8 23. bxa4 Rc8 24. Nxd4 Nc3 25. Bc2 Qc5 26. Nf3 Qf8 27. Qf4 Nd5 28. Qd2 Nc5 29. h4 h5 30. Ng5 Kg7 31. Bb3 Nxb3 32. axb3 Qe7 33. g3 Rc3 34. Rab1 Rc7 35. Ne4 Nc3 36. Rbc1 Rhc8 37. Nd6 Ne2+ 38. Qxe2 Rxc1 39. Nxc8 Rxc8 40. Qf3 Rc3 41. Re3 Qc7 42. Qf6+ Kg8 43. Qf3 Qc5 44. Kh2 a5 45. Kg1 Qd4 46. Kh2 Rc2 47. Kg2 Rc5 48. Qa8+ Kg7 49. Qe4 Qb2 50. Qf4 Qd2 51. Rf3 Qd7 52. Kh2 Rc3 53. Qf6+ Kg8 54. Rf4 Rxb3 55. g4 hxg4 56. Rxg4 Qd3 57. Rg3 Qd5 58. Rxb3 Qxb3 59. Qd8+ Kh7 60. Qf6 Qc4 61. Qxf7+ Kh6 62. Qf6 1/2-1/2

[Event "Candidates sf Kortschnoj-Polugaevsky5-1"]
[Site "Evian"]
[Date "1977.07.??"]
[Round "7"]
[White "Kortschnoj, Viktor Lvovich"]
[Black "Polugaevsky, Lev"]
[Result "1-0"]
[ECO "D47"]
[WhiteElo "2645"]
[BlackElo "2620"]
[PlyCount "85"]
[EventDate "1977.07.02"]
[EventType "match"]
[EventRounds "13"]
[EventCountry "FRA"]
[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 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. O-O b4 10. Ne4 Be7 11. Nxf6+ Nxf6 12. e4 O-O 13. Qc2 h6 14. Be3 Rc8 15. Rfd1 c5 16. dxc5 Ng4 17. Bd4 e5 18. h3 exd4 19. hxg4 Rxc5 20. Qd2 a5 21. Rac1 Qd7 $146 ({RR} 21... Rxc1 22. Rxc1 Qd7 23. Qf4 Rc8 24. Rc4 Bf6 25. e5 Rxc4 26. Bxc4 Bg5 27. Qxd4 Qxd4 28. Nxd4 Bc1 29. e6 fxe6 30. Nxe6 Kh8 31. Nc5 Bc8 32. Nd3 Bd2 33. Ne5 Bc1 34. Nd3 Bg5 35. Ne5 Bf6 36. Ng6+ {Graf,A (2475)-Novikov,I (2550) Moscow 1991 ½-½ (45)}) 22. Rxc5 Bxc5 23. g5 hxg5 24. Qxg5 Qe7 25. Qh5 g6 26. Qh6 Qf6 27. Bc4 d3 28. e5 Qf5 29. Rxd3 Be4 30. Rd6 Qg4 31. Rf6 Bf5 32. b3 Bd4 33. Nxd4 Qxd4 34. Rxg6+ Bxg6 35. Qxg6+ Kh8 36. Qh6+ Kg8 37. e6 Qe4 38. exf7+ Rxf7 39. Qf6 Qb1+ 40. Kh2 Qh7+ 41. Kg3 Qd3+ 42. f3 Qxc4 43. Qd8+ 1-0

[Event "Antwerp"]
[Site "Antwerp"]
[Date "1993.??.??"]
[Round "2"]
[White "Polugaevsky, Lev"]
[Black "Gurevich, Mikhail"]
[Result "1/2-1/2"]
[ECO "D47"]
[WhiteElo "2605"]
[BlackElo "2605"]
[Annotator "Hansen,Lars Bo"]
[PlyCount "71"]
[EventDate "1993.08.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BEL"]
[EventCategory "13"]
[SourceTitle "CBM 037"]
[Source "ChessBase"]
[SourceDate "1993.12.01"]
[SourceVersion "1"]
[SourceVersionDate "1993.12.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Be2 b4 9. Na4 Be7 10. O-O Bb7 11. a3 (11. Qc2 O-O 12. Rd1 c5 $1 (12... Rc8 $6 13. a3 a5 14. axb4 Bxb4 15. Nc5 $1 Nxc5 16. dxc5 Qe7 17. Bd2 Bxc5 18. Bxa5 $14 {Hansen,LB-Kristensen,B/Espergærde/1992/}) 13. Nxc5 Nxc5 14. dxc5 Qc7 15. a3 $1 a5 $1 (15... Qxc5 $6 16. Qxc5 Bxc5 17. axb4 Bxb4 18. Bd2 a5 19. Ne5 h5 $6 20. Bxb4 axb4 21. Rxa8 Rxa8 22. f3 $16 {X b4;Polugaevsky,L-Speelman,J/Roquebrune/1992/}) 16. axb4 axb4 17. Rxa8 Rxa8 18. Bd2 Qxc5 {1/2;Hansen,LB-Hector,J/Espergærde/1992/}) (11. b3) 11... a5 $1 (11... bxa3 $6 12. b3 $1 c5 $6 (12... O-O 13. Bxa3 $14) 13. dxc5 Nxc5 14. Bb5+ Ncd7 $8 15. Ne5 $16 {Oll,L-Wolff,P/Wijk aan Zee/1993/}) 12. Qc2 (12. Bd2 $14 {Oll}) 12... O-O 13. Rd1 c5 $1 14. Nxc5 Nxc5 15. dxc5 Qc7 16. axb4 axb4 17. Rxa8 Rxa8 18. Bd2 $146 ({RR} 18. Ne1 Rb8 19. Nd3 b3 20. Qc4 Ne4 21. c6 Qxc6 22. Qxc6 Bxc6 23. f3 Nd6 24. Ne5 Be8 25. Nc4 Bb5 26. Nxd6 Bxe2 27. Rd2 Ba6 28. Ne4 f5 29. Nc3 Bb4 30. g4 fxg4 31. fxg4 Rc8 32. Rd7 Bxc3 {Akesson,J (2333)-Hector,J (2518) Gothenburg 2004 ½-½ (69)}) ({RR} 18. Ne1 Qxc5 19. Qxc5 Bxc5 20. Nd3 Bf8 21. Bd2 b3 22. f3 Nd5 23. Nc1 Ba6 24. Bxa6 Rxa6 25. e4 Nb6 26. Nxb3 Nc4 27. Bc1 Rb6 28. Rd3 f5 29. exf5 exf5 30. Rc3 Rb4 31. Rc2 Bd6 32. Nd2 Na5 {Aleksandrov,A (2610)-Khurtsidze,N (2459) Bad Woerishofen 2001 1-0 (49)}) 18... Be4 $5 19. Qc4 Qxc5 20. Qxc5 Bxc5 $10 {Black`s potentially weak b-pawn is compensated by his more active pieces.} 21. Rc1 Bf8 22. Bc4 Rd8 23. Be1 Rc8 24. b3 Nd7 $1 25. Nd2 Bb7 26. Ra1 Ne5 27. f3 Nxc4 28. Nxc4 (28. bxc4 $6 Ra8 $17 {}) 28... f6 (28... Bd5 $2 29. Nb6) 29. Kf1 $1 e5 30. e4 Bc6 31. Ra5 $1 Be8 $1 32. Ke2 Bf7 33. Kd3 Rd8+ 34. Kc2 Rc8 35. Kd3 Rd8+ 36. Kc2 1/2-1/2

[Event "Interzonal-11a"]
[Site "Riga"]
[Date "1979.09.26"]
[Round "15"]
[White "Polugaevsky, Lev"]
[Black "Mednis, Edmar John"]
[Result "1/2-1/2"]
[ECO "D47"]
[WhiteElo "2625"]
[BlackElo "2510"]
[PlyCount "82"]
[EventDate "1979.09.05"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[EventCategory "12"]
[SourceTitle "IZT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 {Lutz,Christopher} Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 ({RR} 8... b4 9. Ne4 Bb7 10. Nxf6+ Nxf6 11. e4 Be7 {½-½ (14) Vaganian,R (2623)-Bareev,E (2702) New Delhi/Teheran 2000}) 9. O-O b4 10. Ne4 Be7 11. Nxf6+ Nxf6 12. e4 O-O 13. e5 Nd7 14. Be4 Qb6 ({RR} 14... Rb8) 15. Bg5 Rfe8 ({RR} 15... Bxg5 16. Bxh7+ Kxh7 17. Nxg5+ Kg6 18. Qg4 f5 19. Qg3 c5 ({RR} 19... Rh8 20. Nxe6+ Kf7 21. Qb3 Ke7 22. Nxg7 ({RR} 22. Ng5) 22... Rag8 23. Nxf5+ Kd8 24. Nd6 Kc7 25. Rac1 Kb8 26. Nxb7 Qxb7 27. Qf3 ({RR} 27. Qe6) 27... Rg6 28. Rfe1 Nb6 29. e6 Qc7 30. g3 Rc8 31. e7 Qd7 32. Re5 Nd5 ({RR} 32... Re8) 33. Qxd5) 20. dxc5 Qc6 21. Nxe6+ Kf7 22. Nd4 Qxc5 23. Nxf5 Nxe5 24. Rac1 Nf3+ 25. gxf3 Qb6 26. Rc7+ ({RR} 26. Qxg7+) 26... Kf6 27. Qxg7+ Kxf5 28. Qg4+ Kf6 29. Qg7+ ({RR} 29. Rg7) 29... Kf5 30. Qg4+) ({RR} 15... Bxg5 16. Bxh7+ Kxh7 17. Nxg5+ Kg6 18. Qg4 f5 19. Qg3 Qxd4 20. Ne4+ Kh7 21. Qh4+ Kg6 22. Qg5+ Kf7 23. Rad1 Qxe5 24. Rxd7+ Kg8 25. Rxb7 Qxb2 26. Nc5 Rf7 27. Rxf7 Kxf7 28. Rd1 Qe5 29. Rd7+ Kg8 30. h4 {Kaidanov,G (2554)-Van Foreest,J (2707) Doha QAT 2023 1-0 (31)}) 16. Bxe7 ({RR} 16. Rc1 Rac8 17. Re1 h6 18. Bxe7 Rxe7 19. Re3 c5 20. Bxb7 Qxb7 21. dxc5 Nxc5) 16... Rxe7 17. Qc2 $146 ({RR} 17. Rc1 Rc8 18. Qd2 Ba6 ({RR} 18... c5 19. Bxb7 Qxb7 20. dxc5 Nxc5 21. Rxc5) 19. Bd3 Bb7 20. Rc4 c5 21. dxc5 Rxc5 22. Rxb4 Qc7 23. Be4 Bxe4 24. Rxe4 Rc2 25. Qg5 Nf8 26. Rg4 Ng6 27. h4 Rc5 28. b4 ({RR} 28. h5 h6 29. Qe3 Nxe5 30. Nxe5 Qxe5 31. Qxh6 Qxb2) 28... h6 29. Qe3 Rc3 30. Qe4 Rd7 31. h5 Ne7 {Zugic,I (2465)-Novikov,I (2610) Montreal 2004 CBM 103 [Lutz,Christopher] ½-½ (44)}) 17... h6 18. a3 b3 19. Qc3 c5 20. Bxb7 Qxb7 21. dxc5 Rc8 22. Qb4 Nxc5 23. Rac1 Qc6 24. Rc3 Rec7 25. Rfc1 Qd5 26. Qb5 Ne4 27. Rxc7 Qxb5 28. Rxc8+ Kh7 29. R8c4 Ng5 30. Nxg5+ hxg5 31. Re4 Qd3 32. Rce1 Qd2 33. R4e2 Qd4 34. h3 a5 35. g4 Kg6 36. Kg2 Kh7 37. f3 Kg6 38. Rf2 Kh7 39. Re4 Qd5 40. Re3 Kg6 41. Rfe2 Qd1 1/2-1/2

[Event "Women-Veterans"]
[Site "Aruba"]
[Date "1992.??.??"]
[Round "2"]
[White "Polugaevsky, Lev"]
[Black "Arakhamia Grant, Ketevan"]
[Result "1-0"]
[ECO "D47"]
[WhiteElo "2640"]
[BlackElo "2435"]
[Annotator "Hansen,Lars Bo"]
[PlyCount "83"]
[EventDate "1992.08.??"]
[EventType "schev"]
[EventRounds "6"]
[EventCountry "NAU"]
[SourceTitle "CBM 033"]
[Source "ChessBase"]
[SourceDate "1993.04.01"]
[SourceVersion "1"]
[SourceVersionDate "1993.04.01"]
[SourceQuality "1"]

1. Nf3 {Lutz,Christopher} Nf6 2. c4 c6 3. d4 d5 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Be2 a6 9. e4 b4 10. e5 bxc3 11. exf6 Nxf6 12. bxc3 Bd6 13. Nd2 $1 $146 (13. O-O O-O 14. c4 c5 15. Ba3 Qa5 $1 16. Bxc5 Bxc5 17. dxc5 Rd8 18. Qb3 Qxc5 $15 {Seirawan,Y-Kramnik,V/Manila olm/1992/}) ({RR} 13. c4 O-O ({RR} 13... Bb4+ 14. Bd2 Bxd2+ 15. Qxd2 Ne4 16. Qe3 Qa5+ 17. Kf1) ({RR} 13... c5 14. dxc5 Qa5+ ({RR} 14... Bxc5 15. Qxd8+ Kxd8 16. Ne5) 15. Nd2 Be5 16. Rb1 O-O 17. Bf3 Ra7 18. c6 Qxa2 19. Rb3 Qa5 20. O-O Qc7 21. g3 Rd8 22. Qe2 a5 23. Rb5) 14. c5 Bc7 15. O-O a5 16. Bg5 Qd5 ({RR} 16... Ba6) 17. Bxf6 gxf6 18. Qb1 ({RR} 18. Qa4 Ba6 19. Bxa6 Rxa6 20. Rab1)) 13... O-O 14. Nc4 Be7 (14... Nd5 $5 15. Nxd6 Qxd6 16. Qd2 a5 17. O-O Rd8 18. Rb1 Ba6 19. Bxa6 Rxa6 20. Qd3 Ra7 21. Rd1 h6 22. c4 Ne7 23. Ba3 Qf4 24. Qe3 $14 {Hansen,LB-Mueller,M/Groningen op/1992/}) 15. Bf3 Nd5 (15... Bb7 $5 $146 16. Rb1 Ra7 $1 17. Ne5 Qc8 18. O-O c5 19. Ba3 Bxf3 20. Qxf3 Rc7 21. Rfd1 cxd4 22. Bxe7 Rxe7 23. Rxd4 $1 Rc7 24. c4 $14 {Hansen,LB-Bagirov,V/Debrecen EU-chT /1992/}) ({RR} 15... Qc7 16. Bg5 Rb8 ({RR} 16... Nd5 17. Bxe7 Qxe7 18. Qd2 Rb8 ({RR} 18... c5 19. Bxd5 ({RR} 19. Na5) 19... exd5+ 20. Ne3 cxd4 21. cxd4 f5) 19. O-O c5 20. Bxd5 exd5 21. Rfe1 Be6 22. Ne5 Rfc8 23. Nd3 cxd4 24. cxd4 Rc4 25. Rab1 Rxb1 26. Rxb1 h6 27. Rb8+ Kh7 28. Ne5 Qc7 29. Nxc4 Qxb8 30. Qd3+ g6 31. Ne5) ({RR} 16... a5 17. Qd2 Nd5 18. Bxe7 Nxe7 19. Ne3 Ba6 20. Be2 c5) 17. Bh4 Ne8 ({RR} 17... Nd5 18. Bg3 Nf4 19. Ne5) 18. Bg3 Nd6 19. O-O Rd8 20. Ne5 Bd7 21. Qa4 Rb5 22. c4 Ra5 23. Qc2 c5 24. d5 Ba4 ({RR} 24... Bf6 25. a4) 25. Qe2 Bf6 26. dxe6 fxe6 27. Rab1 Re8 28. Ng4 Bd4 29. Qd2 Rd8 30. Bxd6 {Wells,P (2525)-Van Wely,L (2687) Warsaw 2005 CBM 108 [Lutz,Christopher] 1-0 (44)} ({RR} 30. Rb7 Qxb7 31. Bxb7 Nxb7 32. Bc7)) 16. Ne5 $1 Qb6 $146 (16... Nxc3 $2 17. Qb3 Qxd4 18. Nxc6 $18) ({RR} 16... Qc7 17. c4 Bb4+ 18. Bd2 Bxd2+ 19. Qxd2 Ne7 20. c5 Rd8 21. Qc3 a5 22. O-O Ba6 23. Rfe1 Rab8 24. Rad1 a4 25. Be4 Nd5 26. Qc2 a3 27. Bxd5 cxd5 28. Qc3 Ra8 29. Rb1 f6 30. Nf3 Bc8 31. Rb3 {Tunik,G (2470)-Filippov,V (2595) Maikop 1998 ½-½ (80)}) ({RR} 16... Qc7 17. c4 Bb4+ 18. Bd2 Bxd2+ 19. Qxd2 Ne7 20. O-O Rd8 21. Qc3 a5 22. Rad1 Ba6 23. Rfe1 Qb6 24. Be4 Rac8 25. Bxh7+ Kxh7 26. Nxf7 Nf5 27. Ng5+ Kg8 28. Nxe6 Rd7 29. Qh3 Nh6 30. Ng5 Qd8 31. Qe6+ {Kaufman,L (2410)-Kaidanov,G (2606) Mashantucket 1999 ½-½ (35)}) 17. Bd2 f6 18. Nc4 Qc7 19. O-O c5 20. Qe2 Rb8 21. Rfe1 $14 {X e6} Re8 22. g3 Qd7 23. Rac1 Bf8 24. Be4 $1 {X b1-h7} Bb7 25. Na5 Ba8 26. dxc5 $1 Bxc5 27. Nb3 Ba3 28. Rcd1 Qa4 29. c4 $16 Nb6 30. Bxa8 Rxa8 31. Be3 Rab8 32. Bxb6 $1 Rxb6 33. c5 Rc6 $6 {X a4;a3} 34. Rd4 Qb5 35. Rc4 Rcc8 36. Nd4 Qd7 37. Nb3 Qb5 38. Qc2 $1 e5 39. Rb1 a5 $2 (39... Qc6 40. Qc3 {a5+- Xa3}) 40. Nd4 Qd7 41. Nb5 $18 Bb4 42. Nd6 1-0

[Event "Reykjavik International-08"]
[Site "Reykjavik"]
[Date "1978.02.??"]
[Round "?"]
[White "Browne, Walter Shawn"]
[Black "Polugaevsky, Lev"]
[Result "1-0"]
[ECO "D47"]
[WhiteElo "2550"]
[BlackElo "2620"]
[PlyCount "63"]
[EventDate "1978.02.04"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ISL"]
[EventCategory "11"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bb3 b4 9. Ne2 Bb7 10. O-O Bd6 11. Nf4 O-O 12. Re1 ({RR} 12. Qe2 c5 13. Rd1 {½-½ (13) Pedersen,N (2339)-Kristensen,K (2303) Denmark DEN 2024}) 12... c5 13. d5 exd5 14. Nxd5 Rc8 $146 ({RR} 14... Ne5 15. e4 Nxd5 16. Bxd5 Nxf3+ 17. gxf3 Bxd5 18. Qxd5 Re8 19. e5 Bf8 20. Qe4 a5 21. Be3 Ra6 22. Rac1 Qc8 23. Kh1 Rae6 24. f4 Kh8 25. Red1 f6 26. Rd5 Qc6 27. f3 fxe5 28. fxe5 Qc7 29. f4 {Panno,O (2520)-Cifuentes Parada,R (2490) Rio Hondo 1987 ½-½ (58)}) ({RR} 14... Ne5 15. e4 Nxf3+ 16. Qxf3 Nxd5 17. Bxd5 Bxd5 18. exd5 c4 19. Be3 Qf6 20. Qxf6 gxf6 21. Bd4 a5 22. Bxf6 Rfe8 23. Kf1 h5 24. Rxe8+ Rxe8 25. Re1 Rxe1+ 26. Kxe1 Kh7 27. b3 Kg6 28. Bd8 Kf5 29. Bxa5 {Georgiev,K (2595)-Vaganian,R (2625) Saint John 1988 ½-½ (81)}) 15. e4 c4 16. Nxf6+ Qxf6 17. Bg5 Qg6 18. Bc2 Rfe8 19. Bf4 Bxf4 20. Qxd7 Qb6 21. Qf5 Bh6 22. e5 g6 23. Qh3 Bg7 24. e6 Rxe6 25. Ng5 Rxe1+ 26. Rxe1 h6 27. Nxf7 Kxf7 28. Qd7+ Kg8 29. Re7 Qd4 30. Qe6+ Kh8 31. Qxg6 Be4 32. Rxe4 1-0

[Event "Interzonal-08"]
[Site "Palma de Mallorca"]
[Date "1970.11.13"]
[Round "4"]
[White "Polugaevsky, Lev"]
[Black "Larsen, Bent"]
[Result "1/2-1/2"]
[ECO "D47"]
[PlyCount "121"]
[EventDate "1970.11.09"]
[EventType "tourn"]
[EventRounds "23"]
[EventCountry "ESP"]
[SourceTitle "IZT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 ({RR} 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 {½-½ (17) Nogueiras Santiago,J (2570)-Chernin,A (2565) Reggio Emilia 1986}) 1... Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. O-O b4 10. Ne4 Be7 11. Nxf6+ Nxf6 12. e4 O-O 13. Qc2 h6 14. e5 Nd7 15. Bh7+ Kh8 16. Be4 Qb6 17. Be3 c5 18. dxc5 $146 ({RR} 18. Rfd1 Rac8 19. Bxb7 Qxb7 20. Qd2 Qe4 21. Re1 Qg6 22. dxc5 Rfd8 23. Qxb4 Bxc5 24. Qf4 {½-½ (25) Wiersma,E (2419)-Fiebig,T (2405) Belgium 2008}) 18... Bxc5 19. Bxc5 Bxe4 20. Bxb6 Bxc2 21. Bc7 Rfc8 22. Bd6 a5 23. Nd4 Nb6 24. b3 Nd5 25. Rfc1 Bd3 26. a3 Rxc1+ 27. Rxc1 a4 28. bxa4 bxa3 29. Bxa3 Rxa4 30. Bb2 Ra2 31. Ba1 Nf4 32. Bc3 Be4 33. Ra1 Rxa1+ 34. Bxa1 Bxg2 35. h4 Bd5 36. Kh2 Kh7 37. Kg3 Nd3 38. Ne2 Nc5 39. Bd4 Nd7 40. Nf4 Bc4 41. Ng2 Kg6 42. f3 Nb8 43. Ne3 Nc6 44. Bc3 Bd3 45. Kg4 f5+ 46. exf6 gxf6 47. h5+ Kf7 48. Kg3 f5 49. Ng2 Ne7 50. Nf4 Bc4 51. Ng6 Nd5 52. Ne5+ Kf6 53. Bb2 Be2 54. Ng6+ Kg5 55. Bc1+ Kxh5 56. Nf4+ Nxf4 57. Bxf4 Kg6 58. Bc7 Bxf3 59. Kxf3 h5 60. Kg3 Kf6 61. Kf4 1/2-1/2

[Event "Interzonal-09b playoff plac3 2+3"]
[Site "Portoroz"]
[Date "1973.09.14"]
[Round "6"]
[White "Portisch, Lajos"]
[Black "Polugaevsky, Lev"]
[Result "1-0"]
[ECO "D47"]
[PlyCount "97"]
[EventDate "1973.09.06"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "YUG"]
[EventCategory "16"]
[SourceTitle "IZT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. O-O b4 10. Ne4 Nxe4 11. Bxe4 Be7 12. Nd2 O-O ({RR} 12... Ba6 13. Re1 Rc8 14. a3 Bb5 15. axb4 Bxb4 16. Rxa7 c5 17. Bf3 O-O 18. Rb7 Ba6 19. Ra7 Bb5 20. Rb7 Ba6 21. Ra7 Bb5 22. Rb7 {½-½ (22) Assaubayeva,B (2527)-Muzychuk,A (2522) Oslo NOR 2026}) 13. b3 Rc8 ({RR} 13... Nf6 14. Bf3 Nd5 15. Bb2 c5 16. Ne4 Ba6 17. Be2 Bxe2 18. Qxe2 cxd4 19. Bxd4 f5 20. Nc5 Qd6 21. Rac1 Bf6 22. Bxf6 gxf6 23. Rfd1 Rac8 24. e4 fxe4 25. Qxe4 Kh8 26. Qxb4 Rc6 27. Qd4 Rfc8 28. b4 {Deac,B (2691)-Gledura,B (2639) Vrnjacka Banja SRB 2024 1-0 (42)}) 14. Nc4 $146 ({RR} 14. Bb2 Qb6 15. Rc1 c5 16. dxc5 Nxc5 17. Nc4 Qa6 18. Bxb7 Qxb7 19. Qg4 f6 20. Bd4 Qe4 21. Qxe4 Nxe4 22. Rfd1 e5 23. Bb2 Rfd8 24. Kf1 Kf7 25. f3 Nc5 26. Rxd8 Rxd8 27. Ke2 a5 28. Rd1 a4 {Pang,T (2430)-Poupalos,N (2274) Piraeus GRE 2024 ½-½ (49)}) ({RR} 14. Bb2 Qb6 15. Rc1 c5 16. dxc5 Nxc5 17. Nc4 Qa6 18. Bxb7 Qxb7 19. Qg4 f6 20. Bd4 Qe4 21. Qxe4 Nxe4 22. Rfd1 e5 23. Bb2 Rfd8 24. Kf1 Kf7 25. f3 Nc5 26. Rxd8 Rxd8 27. Ke2 a5 28. Rd1 a4 {Pang,T (2430)-Poupalos,N (2274) Piraeus GRE 2024 ½-½ (49)}) 14... Nf6 15. Bf3 Nd5 16. a3 a5 17. Bd2 c5 18. dxc5 Bxc5 19. Nxa5 Ba6 20. axb4 Bxb4 21. Bxb4 Nxb4 22. Qxd8 Rfxd8 23. Rfd1 Rxd1+ 24. Rxd1 Kf8 25. h3 Rc5 26. Rd8+ Ke7 27. Rb8 Rb5 28. Rxb5 Bxb5 29. g3 Kd6 30. Nb7+ Kc7 31. Nc5 h6 32. Bg2 Na2 33. Bf1 Kc6 34. Bxb5+ Kxc5 35. Be8 f6 36. Bd7 e5 37. Kg2 e4 38. h4 Nc1 39. Be6 Nd3 40. h5 Ne1+ 41. Kh3 Kd6 42. Bf5 Ke5 43. g4 Nc2 44. Kg2 Kd5 45. Bh7 Nb4 46. Kf1 Nc6 47. Ke2 Nb4 48. Kd2 Na2 49. Bf5 1-0

[Event "URS-ch41 Final"]
[Site "Moscow"]
[Date "1973.10.02"]
[Round "1"]
[White "Polugaevsky, Lev"]
[Black "Sveshnikov, Evgeny"]
[Result "1/2-1/2"]
[ECO "D47"]
[PlyCount "71"]
[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. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 e6 5. d4 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 b4 9. Ne4 Nxe4 10. Bxe4 Bb7 11. Nd2 Be7 12. O-O O-O 13. b3 Nf6 ({RR} 13... Qb8 14. Bb2 Rc8 15. Rc1 c5 16. dxc5 Rxc5 17. Qg4 g6 18. Qf3 Bxe4 19. Nxe4 Rf5 20. Qe2 Qb7 21. Rfd1 Rd5 22. Rxd5 Qxd5 23. Qc2 Rd8 24. Rd1 Qa8 25. h3 f5 26. Nd6 Nb6 27. Nb5 Rxd1+ 28. Qxd1 {Anton Guijarro,D (2666)-Abdusattorov,N (2751) Prague CZE 2026 ½-½ (41)}) 14. Bf3 Nd5 15. Bb2 c5 16. dxc5 $146 ({RR} 16. Ne4 Ba6 17. Be2 Bxe2 18. Qxe2 cxd4 19. Bxd4 f5 20. Nc5 Qd6 21. Rac1 e5 22. Bb2 Rac8 23. Nd3 Nc3 24. Bxc3 bxc3 25. Rfd1 Qa6 26. Qc2 Ba3 27. Rb1 Bd6 28. Ne1 Qc6 29. Qe2 f4 30. Nc2 fxe3 {Jussupow,A (2605)-Romanov,E (2520) Dresden 2007 ½-½ (59)}) ({RR} 16. Ne4 Ba6 17. Re1 c4 18. bxc4 Bxc4 19. Nc5 a5 20. a3 Rb8 21. h3 Bb5 22. axb4 Nxb4 23. Bc3 Qc7 24. Qb3 Bxc5 25. dxc5 Rfc8 26. Red1 Be8 27. Bxb4 Rxb4 28. Qc3 Qxc5 29. Qxc5 Rxc5 30. Rd8 Kf8 {LCZero 0.31-dag-c93c6a8-BT4-6 (3652)-Stockfish dev-20250118-8e3e22 (3683) tcec-chess.com INT 2025 ½-½ (37)}) ({RR} 16. Qe2 cxd4 17. Bxd4 a5 18. Nc4 Bf6 19. Qb2 Bxd4 20. Qxd4 Qe7 21. a4 Rfd8 22. Qb2 Nc3 23. Bxb7 Qxb7 24. Rac1 Rd5 25. Na3 Rad8 26. Nb1 Ne4 27. Rc4 Rg5 28. f3 Nc5 29. Qc2 Qb6 30. Rd1 Rgd5 {Hayrapetyan,H (2442)-Korchmar,V (2438) chess.com INT 2023 0-1 (66)}) 16... Bxc5 17. Nc4 Qe7 18. Rc1 Rac8 19. Rc2 Rfd8 20. Qa1 f6 21. Rfc1 Nb6 22. Bxb7 Qxb7 23. h3 Bf8 24. Na5 Qe4 25. Nc6 Rd5 26. Ne7+ Bxe7 27. Rxc8+ Nxc8 28. Rxc8+ Kf7 29. Rc7 Rd2 30. Qc1 Qd3 31. Qc5 Qd8 32. Bd4 Rd1+ 33. Kh2 Kf8 34. Rc8 Bxc5 35. Rxd8+ Kf7 36. Ra8 1/2-1/2

[Event "Interzonal-10b"]
[Site "Manila"]
[Date "1976.06.23"]
[Round "8"]
[White "Browne, Walter Shawn"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[ECO "D47"]
[WhiteElo "2585"]
[BlackElo "2635"]
[PlyCount "83"]
[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. d4 {Lutz,Christopher Pelletier,Yannick} Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. O-O b4 10. Ne4 Be7 11. Nxf6+ Nxf6 12. Qe2 ({RR} 12. a3 a5) 12... O-O 13. e4 c5 14. dxc5 Nd7 ({RR} 14... Rc8 15. Rd1 Qc7 16. c6 Bxc6 17. Nd4 Ba8 18. e5 Nd7 19. Bf4) 15. c6 Bxc6 16. Be3 Bb7 17. Rfc1 ({RR} 17. Rac1 Qa5 ({RR} 17... Qb8 18. Bb5 Nf6 19. Nd4) 18. Bb5 Nf6 19. Nd4 Rac8 20. Nc6 Rxc6 ({RR} 20... Bxc6 21. Bxc6) 21. Bxc6 Ba6 22. Qd1 Bxf1 23. Qxf1 Bd6) ({RR} 17. Rac1 Qa5 18. Bb5 Rad8 19. Nd4 Bf6 20. f3 a6 21. Bc4 Nc5 22. Rfd1) ({RR} 17. Rac1 Qa5 18. Rfd1 Rfd8 19. Nd2 Ne5 20. Bb1 Ba6 21. Qh5 Qb5 22. b3 Rd7 23. f4 Nd3 24. Qxb5 Bxb5 25. Bxd3 Rxd3 26. Re1 Bh4 27. g3 Be7 28. e5 a5 29. Ne4 a4 30. Bc5 Bd8 31. Re3 axb3 {Jimenez Arias,E (2174)-Gonzalez Vega,A (2219) Nueva Gerona 2009 ½-½ (134)}) 17... Qb8 ({RR} 17... Bd6 18. Rd1 ({RR} 18. Bd4 Qb8 19. a3 a5 20. g3 Rd8 21. axb4 axb4 22. Rxa8 Qxa8 23. b3 Rc8 24. Ra1 Qb8 25. Bc4 Ne5 26. Nxe5 Bxe5 27. Rd1 g6 28. Qe3 Rd8) ({RR} 18. Bd4 Qb8 19. a3 a5 20. g3 Rd8 21. axb4 axb4 22. Rxa8 Qxa8 23. b3 Rc8 24. Ra1 Qb8 25. Bc4 Ne5 26. Nxe5 Bxe5 27. Rd1 g6 28. Qe3 Rd8 29. Rd3 Bxd4 30. Rxd4 Qa8 31. Rxd8+ Qxd8 32. f3 Qd6) 18... Qb8 19. Rac1 Ne5 20. Nxe5 Bxe5 21. h3 Rd8 22. Rc2) ({RR} 17... Bd6 18. h3 Ne5 19. Nxe5 Bxe5 20. Bc5 Bd6 21. Qe3 Bxc5 22. Rxc5 Qb6 23. Rac1 Rfd8 24. Be2 h6 25. Qf4 Qd6 26. Qxd6 Rxd6 27. Bf3 Rd4 28. R1c4 Rad8 29. Rc7 Rxc4 30. Rxc4 a5 31. Rc7 Rb8 32. b3 {Kasimdzhanov,R (2706)-Akopian,V (2660) Yerevan 2001 CBM 086 [Lutz,Christopher] ½-½ (39)}) ({RR} 17... Qa5 18. Bb5 ({RR} 18. Nd2 Ne5 19. Nb3 Qd8 20. Ba6 Bxa6 21. Qxa6 Ng4 22. Bf4 Bg5 23. Bxg5 Qxg5) 18... Nf6 19. Nd4 Bxe4 20. Bc6 Bd6 21. Bxa8 Bxa8 22. Qb5 Qd8 23. Nc6 Bxc6 24. Rxc6 Ng4 25. g3 Nxe3 26. fxe3 Be7) ({RR} 17... a6) 18. Rc2 $146 ({RR} 18. g3 Rc8 ({RR} 18... a6) 19. Bf4 ({RR} 19. Rxc8+ Qxc8 20. Rc1 Qd8) 19... Rxc1+ ({RR} 19... e5 20. Rxc8+ Bxc8 21. Be3 Nc5 22. Bxc5 Bxc5 23. Bc4) 20. Rxc1 Qd8 21. Bc7 ({RR} 21. Rc7 Nc5) 21... Qf8 22. Ba6 Qc8 ({RR} 22... Bxa6 23. Qxa6 Nc5 24. Qc4) 23. Bf4 Nc5 24. Bxb7 ({RR} 24. Bd3 Qd8 25. Bb1 Rc8) 24... Qxb7 25. Rc4 Rd8 ({RR} 25... b3 26. axb3 ({RR} 26. a3 Rd8) 26... Qxb3 27. Be3 Qd3 28. Qxd3 Nxd3 29. b3 a5) 26. b3 h6 ({RR} 26... Nd3 27. Be3 e5 28. Bd4) 27. Be5 ({RR} 27. Ne5 a5 28. Qc2 ({RR} 28. Qg4 Nxe4 29. Nc6 Rd5 30. Bxh6 Ng5 31. Nxe7+ Qxe7) 28... Bf8 29. Be3 ({RR} 29. Rxc5 Bxc5 30. Qxc5 Rd1+ 31. Kg2 Qxe4+) 29... Nd7 30. Nc6 ({RR} 30. Rc7 Qb5 31. Nc6 Ne5) 30... Ra8) 27... f6 28. Bb2 a5 29. Qc2 ({RR} 29. Nd4 Qxe4 30. Qxe4 Nxe4 31. Nc6 Rd1+ 32. Kg2) 29... Nd3 30. Bc1 ({RR} 30. Ba1 Bc5) ({RR} 30. Bd4 Qxe4 31. Bb6 Qxf3 32. Bxd8 Bc5) 30... Bc5 31. Rxc5 Qxe4 ({RR} 31... Nxc5 32. Qxc5 Qxe4 33. Kg2 Rd3 34. Be3 g5 35. h3 h5 36. Qe7) 32. Qd1 ({RR} 32. Rc8 Rxc8 33. Qxc8+ Kh7 34. Be3 Qxf3 35. Qxe6 Ne1 36. Kf1 Nc2) 32... Qa8 {Pinter,J (2585)-Pelletier,Y (2483) France 1999 CBM 071 [Pelletier,Yannick] ½-½ (39)} {RR} 33. Rc7 Nf4 ({RR} 33... Nxc1 34. Qxc1 Qxf3 35. Rxg7+ Kxg7 36. Qc7+ Kg6 37. Qxd8 Qe2 38. Qxa5 Qe1+ 39. Kg2 Qe4+ 40. Kh3) 34. Bd2 ({RR} 34. Rd7 Rxd7 35. Qxd7 Ne2+ 36. Kg2 Nxc1 37. Qxe6+ Kh8) 34... Nd5 35. Rc1 ({RR} 35. Rxg7+ Kxg7 36. Nd4 Rd6 37. Qg4+ Kf7) 35... Nc3 36. Qe1 Qxf3 37. Bxc3 bxc3 38. Rxc3 Rd1 39. Rxf3 Rxe1+ 40. Kg2) ({RR} 18. Nd4 Bd6 ({RR} 18... Nc5 19. Nc6 Bxc6 20. Bxc5 Bxc5 21. Rxc5 Qd6 22. Rac1) ({RR} 18... Ne5 19. Bb5) 19. Bb5) ({RR} 18. Bb5 Nf6 ({RR} 18... Ne5) 19. Nd4) 18... Bd6 19. Rac1 Ne5 20. Nxe5 Bxe5 21. g3 Re8 22. Bc5 a5 23. Bb5 Rc8 24. Qe3 h6 25. Ba4 Bf6 26. f4 e5 27. Rd1 Bc6 28. Bb3 a4 29. Bd5 b3 30. axb3 axb3 31. Bxb3 exf4 32. gxf4 Bxe4 33. Bxf7+ Kxf7 34. Qxe4 Kg8 35. b4 Kh8 36. Rg2 Re8 37. Qd3 Qxf4 38. Rf1 Qh4 39. Kh1 Be5 40. Qf3 Bf6 41. Qg4 Re1 42. Rfg1 1/2-1/2

[Event "URS-ch41 Final"]
[Site "Moscow"]
[Date "1973.10.20"]
[Round "13"]
[White "Karpov, Anatoly"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[ECO "D47"]
[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 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. e4 b4 10. Na4 c5 11. e5 Nd5 12. dxc5 Nxc5 13. Nxc5 Bxc5 14. O-O h6 15. Qe2 Qb6 16. Bd2 Kf8 ({RR} 16... Rc8 17. a3 Ke7 18. axb4 Bxb4 19. Be4 a5 20. Rfc1 Rhd8 21. Rxc8 Bxc8 22. Bxb4+ Nxb4 23. Qe1 Ba6 24. h3 Bd3 25. Rc1 Bxe4 26. Qxe4 Nd3 27. Rc2 Nxb2 28. Rc6 Rd1+ 29. Kh2 Qb4 30. Rc7+ Rd7 31. Qc6 {Delitzsch,J (2258)-Wutz,C (2212) Germany 2014 ½-½ (35)}) 17. Rac1 Rd8 $146 ({RR} 17... g6 18. h4 Kg7 19. h5 g5 20. Rc2 Rac8 21. Rfc1 a5 22. Nh2 a4 23. Ng4 b3 24. axb3 axb3 25. Rc4 Ba6 26. Ra4 Bxd3 27. Qxd3 Be7 28. Rxc8 Rxc8 29. Ra6 Qc5 30. Rxe6 Qc2 31. Qxd5 Qd1+ 32. Kh2 {Gruenberg,H (2475)-Dreev,A (2520) Moscow 1989 ½-½ (33)}) ({RR} 17... g6 18. h4 Kg7 19. h5 g5 20. Nh2 Rac8 21. Kh1 a5 22. Ng4 Bd4 23. Rxc8 Rxc8 24. f4 Nxf4 25. Bxf4 gxf4 26. Rxf4 Rc1+ 27. Rf1 Qc5 28. Qd2 Rxf1+ 29. Bxf1 Kf8 30. Qxh6+ Ke7 31. Qg5+ Kd7 32. h6 {Timoshenko,G (2520)-Titov,G (2500) Alushta 1994 1-0 (38)}) 18. Rc2 g6 19. Rfc1 Be7 20. Bc4 Rc8 21. Bxd5 Rxc2 22. Rxc2 Bxd5 23. Rc8+ Kg7 24. Rxh8 Kxh8 25. Bxh6 Qc7 26. b3 Qc3 27. h4 a5 28. Bg5 Bxf3 29. Qxf3 Bxg5 30. hxg5 Qa1+ 31. Kh2 Qxe5+ 32. Qg3 Qb2 33. Qb8+ Kg7 34. f4 Qxa2 35. Qe5+ 1/2-1/2

[Event "Palma de Mallorca Gran Torneo-08"]
[Site "Palma de Mallorca"]
[Date "1972.12.12"]
[Round "12"]
[White "Polugaevsky, Lev"]
[Black "Panno, Oscar"]
[Result "0-1"]
[ECO "D47"]
[PlyCount "96"]
[EventDate "1972.11.27"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ESP"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 {Krasenkow,Michal} d5 2. c4 c6 3. d4 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. e4 b4 10. Na4 c5 11. e5 Nd5 12. dxc5 Bxc5 13. Nxc5 Nxc5 14. Bb5+ Ke7 15. Qd4 Qb6 16. Bc4 ({RR} 16. Qh4+ Kf8 ({RR} 16... f6 17. Bc4 Ba6 18. O-O Bxc4 19. Qxc4 f5 20. Nd4) 17. Bc4 Ne7 18. Qf4 Ng6 19. Qe3 Rd8) ({RR} 16. Be2 h6 17. O-O ({RR} 17. Nd2 Nd7 18. Qxb6 axb6 19. Nc4 b3 20. a3 Ra4 21. Bd2 Ba6) 17... Rad8 ({RR} 17... Rhd8) 18. Bd2 g5 19. Rfc1 ({RR} 19. Qg4) 19... Nc3 ({RR} 19... Nf4 20. Qxc5+ Qxc5 21. Rxc5 Nxe2+ 22. Kf1 Bxf3 23. Bxb4 Bh5 24. g4 Bxg4 25. Rc4+ Ke8 26. Rxg4 Nf4 27. Rc1) 20. Bxc3 Rxd4 21. Bxd4 Rc8 22. Nd2) 16... Nd7 ({RR} 16... Rac8 17. Bg5+ ({RR} 17. O-O h6 ({RR} 17... Nd7 18. Qh4+ f6 19. Bd2 a5 20. Rfe1 h5 21. b3 Kf7 22. exf6 gxf6 23. Re4)) 17... Ke8 ({RR} 17... f6 18. Bd2) 18. O-O Ne7 19. Rfd1 Bxf3 20. gxf3 h6 21. Be3 Nf5 22. Qd2 Nxe3 23. Qxe3 Nd7 24. Qxb6 ({RR} 24. Qe2 Ke7 25. f4 Rhd8 26. Rd6 Qc5 27. Bb3 Nb6 28. f5) 24... Nxb6 25. Ba6 Rd8 26. Rac1 ({RR} 26. Rxd8+ Kxd8 27. Rc1) 26... Rxd1+ 27. Rxd1 Ke7 28. Rd4 Nd5 29. Bb7 ({RR} 29. f4 f6 30. Bc4) 29... a5 30. Bxd5 ({RR} 30. f4) 30... Rd8 31. Rc4 {Ljubojevic,L (2572)-Nakamura,H (2729) Amsterdam 2010 CBM 138 [Krasenkow,Michal] 0-1 (63)} ({RR} 31. f4 exd5 32. f5 g6) {RR} 31... exd5 32. Rc5 d4 33. Kf1) ({RR} 16... h6 17. Bxd5 ({RR} 17. O-O Rhd8 18. Bd2 a5 19. Qh4+ Kf8 20. Rfd1 Ne7 21. Be3 Bxf3 22. gxf3 Qc7) 17... Bxd5 18. Be3 Rhc8 ({RR} 18... Rac8 19. Rc1 Na6 20. O-O Qxd4 21. Nxd4) 19. O-O ({RR} 19. Rc1 Nd7) 19... Kf8) ({RR} 16... h6 17. Bxd5 Bxd5 18. Be3 Rhc8 19. O-O Qb7 20. Rfc1 Nd7 21. Ne1 a5 22. b3 Ra6 23. Rxc8 Qxc8 24. Nd3 Qc3 25. Rc1 Qxd4 26. Bxd4 Rc6 27. Rxc6 Bxc6 28. Nc5 Nxc5 29. Bxc5+ Ke8 30. f3 g6 31. Kf2 {Kurajica,B (2444)-Van Zyl-Rudd,J (2264) Vecindario ESP 2024 ½-½ (36)}) 17. Qg4 ({RR} 17. Qh4+) 17... h6 $146 ({RR} 17... Rag8 18. O-O h5 19. Qh4+ f6 20. Rd1 Rd8 21. Bd2 Kf7 22. a3 b3 23. Rac1 Ba8 24. Be2 Qb8 25. exf6 gxf6 26. Nd4 Rdg8 27. Nc6 Bxc6 28. Rxc6 Ne5 29. Rc5 Qa8 30. Bxh5+ Ke7 31. Rxd5 exd5 32. Bb4+ {Gruenberg,H (2475)-Kaidanov,G (2535) Moscow 1989 1-0 (39)}) 18. O-O a5 19. Bd2 Rhc8 20. Rfc1 ({RR} 20. Rac1) 20... Kf8 21. Qh5 Ne7 22. Be3 Bxf3 23. Qxf3 Qc6 24. Qxc6 Rxc6 25. f4 Nf5 26. Bd2 Nb6 27. Bb5 Rxc1+ 28. Rxc1 Rd8 29. Be1 Nd5 30. g3 Nd4 31. Ba6 Nf3+ 32. Kf2 Nxe1 33. Kxe1 g5 34. fxg5 hxg5 35. Ke2 Kg7 36. Kf3 Ne7 37. Rc5 Rd2 38. Rxa5 Rxb2 39. Kg4 Rxh2 40. Kxg5 Nc6 41. Ra4 Rf2 42. g4 Nxe5 43. Rxb4 Rxa2 44. Bc4 Rc2 45. Bb3 f6+ 46. Kh4 Rc3 47. g5 Ng6+ 48. Kh5 Rh3+ 0-1

[Event "Olympiad-19 Preliminaries A"]
[Site "Siegen"]
[Date "1970.09.11"]
[Round "7"]
[White "Polugaevsky, Lev"]
[Black "Vasquez, Julio E"]
[Result "1-0"]
[ECO "D47"]
[PlyCount "79"]
[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 "Peru"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "PER"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 b4 9. Ne4 Nxe4 10. Bxe4 Bb7 11. O-O Nf6 12. Bd3 ({RR} 12. Bc2 Bd6 13. e4 Bc7 14. Qd3 c5 15. e5 Nd7 16. Bg5 Qc8 17. Rad1 Ba6 18. Qe4 Bxf1 19. Rxf1 h6 20. Be3 Bb6 21. Rd1 Ke7 22. d5 exd5 23. Rxd5 Qb7 24. Qh4+ Ke8 25. Be4 Rc8 26. Rd6 Qa6 {Castro Lombana,J (2129)-Nurzhanov,T (2207) chess.com INT 2026 1-0 (32)}) 12... Qb6 13. Qe2 ({RR} 13. a3 a5 14. e4 Be7 15. Be3 O-O 16. Qc2 Rfc8 17. d5 c5 18. dxe6 Qxe6 19. Ng5 Qg4 20. f3 Qh5 21. Bc4 Nd5 22. exd5 Bxg5 23. Bxg5 Qxg5 24. Rad1 Rd8 25. f4 Qf6 26. a4 h6 27. b3 Rd6 {Mamedyarov,S (2747)-Wang,H (2717) Huaian 2016 0-1 (32)}) 13... c5 14. a3 $146 ({RR} 14. Bb5+ Bc6 15. Bxc6+ Qxc6 16. Bd2 Qb6 17. Rfc1 Nd7 18. Rc2 Be7 19. Rac1 O-O 20. dxc5 Nxc5 21. Rc4 a5 22. e4 Rfd8 23. Be3 Qa6 24. Bxc5 Bxc5 25. Kf1 Bb6 26. R4c2 Qa7 27. g3 h6 28. Kg2 Qe7 {Schaufelberger,H-Mariotti,S Lugano 1970 1-0 (40)}) 14... Be7 15. Bb5+ Bc6 16. Bxc6+ Qxc6 17. Ne5 Qb7 18. dxc5 Bxc5 19. Qc2 Bd6 20. Qa4+ Nd7 21. Nc4 Bxh2+ 22. Kxh2 Qc7+ 23. Kg1 Qxc4 24. Rd1 Qc7 25. axb4 Ke7 26. b5 f6 27. Bd2 Nb6 28. Qg4 Kf7 29. Qh5+ g6 30. Qh4 Rad8 31. Bc3 Rxd1+ 32. Rxd1 e5 33. f4 Nc4 34. Qh3 f5 35. fxe5 Nxe5 36. Qg3 Ke6 37. Ra1 Rb8 38. Rxa7 Nf3+ 39. Qxf3 Qxa7 40. Qc6+ 1-0

[Event "Candidates sf Kortschnoj-Polugaevsky5-1"]
[Site "Evian"]
[Date "1977.07.??"]
[Round "3"]
[White "Kortschnoj, Viktor Lvovich"]
[Black "Polugaevsky, Lev"]
[Result "1-0"]
[ECO "D47"]
[WhiteElo "2645"]
[BlackElo "2620"]
[PlyCount "125"]
[EventDate "1977.07.02"]
[EventType "match"]
[EventRounds "13"]
[EventCountry "FRA"]
[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 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. O-O b4 10. Ne4 Be7 11. Nxf6+ Nxf6 12. e4 O-O 13. e5 Nd7 14. Qc2 h6 15. Bh7+ Kh8 16. Be4 Qb6 ({RR} 16... Qc7 17. Be3 c5 18. Rac1 Rac8 19. b3 Qb6 20. Bxb7 Qxb7 21. Qe2 Rfd8 22. h3 cxd4 23. Bxd4 Nb6 24. Bxb6 axb6 25. Rxc8 Rxc8 26. Rd1 Rc3 27. Qb5 Rc8 28. Qd7 Qc7 29. Qxc7 Rxc7 30. Kf1 Kh7 31. Ke2 {Artemiev,V (2699)-Niemann,H (2638) Riga 2021 ½-½ (51)}) 17. Be3 c5 18. dxc5 Bxc5 $146 ({RR} 18... Nxc5 19. Bxb7 Qxb7 20. Rac1 Rac8 21. Qe2 a5 22. Rc4 Na4 23. Rc2 Rxc2 24. Qxc2 Nb6 25. Rc1 Rc8 26. Qd1 Nd5 27. Rxc8+ Qxc8 28. Qc1 Qa6 29. Bd4 Qd3 30. h3 Kh7 31. Kh2 a4 32. Bc5 Bxc5 33. Qxc5 {Van der Sterren,P (2510)-Piket,J (2580) Antwerp 1996 0-1 (37)}) ({RR} 18... Nxc5 19. Bxc5 Bxe4 20. Qxe4 Bxc5 21. Rac1 Rad8 22. g3 Rd5 23. b3 Rfd8 24. Kg2 Kg8 25. Rc2 Bd4 26. Nxd4 Rxd4 27. Qc6 Qa5 28. Re1 g5 29. Ree2 Qd5+ 30. Qxd5 R8xd5 31. h3 h5 32. Re3 Kg7 33. Rc7 {Grivas,E (2465)-San Segundo Carrillo,P (2495) Athens 1997 0-1 (48)}) 19. Rad1 Bxe3 20. Rxd7 Rac8 21. Rxb7 Rxc2 22. Rxb6 Rxf2 23. Rxf2 Bxb6 24. Kf1 Bxf2 25. Kxf2 Rc8 26. Nd4 Rc1 27. Nb3 Rh1 28. h3 Kg8 29. a3 bxa3 30. bxa3 Kf8 31. a4 Ke8 32. a5 Kd7 33. Ke2 Kc7 34. Kd2 Rf1 35. Ke2 Rh1 36. Kd2 Rf1 37. Kc3 Re1 38. Nc5 Ra1 39. Kb4 Re1 40. Kb5 Kb8 41. Ka6 h5 42. Bf3 h4 43. Ne4 Re3 44. Nd6 f6 45. exf6 gxf6 46. Nb5 e5 47. Nxa7 e4 48. Bg4 Kc7 49. Nb5+ Kc6 50. Nd4+ Kc5 51. Nf5 Ra3 52. Nxh4 Kb4 53. Kb6 Rxa5 54. Nf5 Re5 55. Kc6 Kc3 56. Ng3 Kd2 57. Kd6 Ke1 58. Nh5 e3 59. Nxf6 Ra5 60. Ne4 e2 61. Bf3 Ra6+ 62. Kc5 Ra5+ 63. Kb4 1-0

[Event "Candidates sf Kortschnoj-Polugaevsky5-1"]
[Site "Evian"]
[Date "1977.07.??"]
[Round "5"]
[White "Kortschnoj, Viktor Lvovich"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[ECO "D47"]
[WhiteElo "2645"]
[BlackElo "2620"]
[PlyCount "79"]
[EventDate "1977.07.02"]
[EventType "match"]
[EventRounds "13"]
[EventCountry "FRA"]
[SourceTitle "Candidates"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 {Avrukh,Boris} Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. O-O b4 10. Ne4 Be7 11. Nxf6+ Nxf6 12. e4 Rc8 $146 ({RR} 12... c5 13. e5 ({RR} 13. dxc5 Bxc5 14. Bg5 h6 15. Bh4 Qb6 16. Qe2 O-O 17. Ne5 Qc7 18. Bg3 Qe7 19. Rac1 Rac8 20. Nc4 Rfd8) ({RR} 13. e5 Nd5 14. dxc5 Bxc5 15. Ng5 Qd7 ({RR} 15... Qc7 16. Qh5 g6 17. Qf3 O-O 18. Qh3 h5) 16. Ne4 Be7 17. Qg4 Kf8 18. Bg5 {RR} h5 19. Qh4 Bxg5 20. Nxg5 Qe7 21. Be4 g6 22. Rad1 Kg7 23. Rd3 Rac8 24. Rf3 Rhf8 25. b3 Rc3 26. Rf6 Nxf6 27. exf6+ Qxf6 28. Bxb7 Rc2 29. Qe4 Rxa2 30. h4 Rb8 31. Bc6 Ra1 32. g3 a5 33. Nf3) ({RR} 13. Bb5+ Kf8 14. e5 Nd5 15. dxc5 Bxc5 16. Ng5 h6 17. Qh5 Qc7 18. Bd3 Kg8 19. Ne4 Be7) 13... Nd5 14. dxc5 Bxc5 15. Ng5 Qd7 16. Ne4 Be7 17. Qg4 Kf8 18. Bg5 h5 19. Qh4 Bxg5 20. Nxg5 Qe7 21. Be4 g6 22. Rad1 Kg7 23. Rd3 Rac8 24. Rf3 Rhf8 25. b3 Rc3 26. Rf6 Nxf6 27. exf6+ {Gheorghiu,F-Savon,V Moscow 1971 ½-½ (44)}) ({RR} 12... c5 13. Qa4+ Kf8 ({RR} 13... Nd7 14. Ne5) 14. Re1 h6 ({RR} 14... cxd4 15. Bg5 ({RR} 15. Bd2 a5 16. Rac1 Nd7) ({RR} 15. Bf4 Nd7) 15... Nd7 ({RR} 15... h6 16. Bh4) ({RR} 15... Qb6 16. Rac1) 16. Bxe7+ Qxe7 17. Qb5 Nc5 18. Ne5 Rc8 19. Rac1) 15. Bf4 cxd4 16. Rac1 Ne8 17. Rc4 a5 ({RR} 17... Qb6 18. Be5) 18. Rxd4 Qb6 19. Be3 Bc5 20. Ne5 Nf6 ({RR} 20... Bc8 21. Rd7) ({RR} 20... Kg8 21. Nd7 Qc7 22. Nxc5 Qxc5 23. Rc1) 21. Rd7 Bxe3 22. Rxf7+ Kg8 23. Rxe3 Qc5 ({RR} 23... Rd8 24. Rxf6 gxf6 25. Rg3+ Kf8 ({RR} 25... Kh7 26. Nd7) 26. Qd7) 24. Rg3 ({RR} 24. Rxb7 Qxe5 25. Rxb4 Ng4 26. Rg3 Qf4 27. Rxg4 Qxg4) 24... Nh5 25. Rgxg7+ ({RR} 25. Qd1 Qxe5 ({RR} 25... Nxg3 26. Rxg7+ Kxg7 27. Qg4+) 26. Qxh5 Qxh5 27. Rgxg7#) 25... Nxg7 26. Rxg7+ Kxg7 27. Qd7+ {Avrukh,B (2630)-Kaspi,A (2488) Ramat Aviv/Modiin 2000 CBM 081 [Avrukh,Boris] 1-0 (33)}) ({RR} 12... O-O 13. e5 Nd7) ({RR} 12... c5 13. Bb5+ Kf8 14. e5 Nd5 15. dxc5 Bxc5 16. Qe2 Qb6 17. Ng5 h6 18. Ne4 Be7 19. Bc4 Rc8 20. Rd1 Qc6 21. Bb5 Qc2 22. Nd6 Bxd6 23. exd6 Qxe2 24. Bxe2 Ke8 25. Be3 a6 26. Bd4 Rg8 27. Rac1 {Rupesh Reddy Y (2151)-Shogdzhiev,R (2136) chess.com INT 2024 ½-½ (106)}) ({RR} 12... Nd7 13. Be3 O-O 14. Rc1 Rc8 15. Qa4 a5 16. Rfd1 c5 17. dxc5 Nxc5 18. Bxc5 Rxc5 19. Rxc5 Bxc5 20. Qc2 Qb6 21. Bc4 Rd8 22. Rxd8+ Qxd8 23. h3 Bb6 24. Be2 g6 25. a3 bxa3 26. bxa3 Qd6 27. a4 {Gligoric,S (2565)-Hamann,S Buenos Aires 1978 ½-½ (34)}) 13. Qa4 a5 14. Rd1 O-O 15. e5 Nd7 16. Be3 Qc7 17. Bg5 Nb6 18. Qc2 h6 19. Bxe7 Qxe7 20. Bh7+ Kh8 21. Be4 Ba6 22. Rac1 Bc4 23. Nd2 Bd5 24. Nb3 a4 25. Nc5 Bxa2 26. Nxa4 Nxa4 27. Qxa4 Bd5 28. Bxd5 cxd5 29. Qb5 f6 30. Qe2 b3 31. g3 fxe5 32. Rxc8 Rxc8 33. Qxe5 Qf7 34. Rd3 Rc2 35. Qe3 Rxb2 36. Rxb3 Rxb3 37. Qxb3 Qf5 38. Qe3 Kg8 39. Kg2 Kf7 40. h3 1/2-1/2

[Event "Manila"]
[Site "Manila"]
[Date "1975.??.??"]
[Round "2"]
[White "Polugaevsky, Lev"]
[Black "Mecking, Henrique"]
[Result "1-0"]
[ECO "D47"]
[PlyCount "115"]
[EventDate "1975.10.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "PHI"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 {Krasenkow,Michal} d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. e4 b4 10. Na4 c5 11. e5 Nd5 12. Nxc5 Nxc5 13. dxc5 Bxc5 14. O-O h6 15. Nd2 Nc3 16. Qc2 Qd5 17. Nf3 Rd8 18. Ne1 Bd4 19. Bd2 Nb5 ({RR} 19... Ne4 20. Bxb4 Bxe5 21. Rd1 Bd4 ({RR} 21... Ng5 22. a4 Nh3+ 23. Kh1 a6 24. Bxa6 Qxd1 25. Bb5+) 22. Qe2 a6 23. Bxa6 Bxa6 24. Qxa6 e5 25. Qa4+ Rd7 26. Rc1) 20. Bxb4 ({RR} 20. Nf3 Bb6 ({RR} 20... Bxe5 21. Bxb5+ Qxb5 22. Nxe5 Qxe5 23. Qa4+ Kf8 ({RR} 23... Rd7 24. Bxb4) 24. Rad1) 21. Bc4 Qc5 ({RR} 21... Qc6 22. Bxb4 Nd4 23. Qc3 Nxf3+ 24. gxf3 Rd4 ({RR} 24... Bd4 25. Qb3 Bxe5 26. Rfd1) 25. Be2) 22. Be3 Qc6 23. Qe2 Nc7 24. Rac1 Bxe3 25. fxe3 ({RR} 25. Qxe3 Qb6 26. Qxb6 axb6 27. Bb3 Nd5) 25... O-O 26. Bd3 Qb6 27. Nd2 Ba6 ({RR} 27... Nd5 28. Nc4 Qc5) 28. Bxa6 {½-½ (28) Mamedyarov,S (2728)-Gelfand,B (2733) Moscow 2006 CBM 116 [Krasenkow,Michal]} {RR} Qxa6 29. Qxa6 Nxa6 30. Nb3) 20... Bb6 $146 ({RR} 20... Bxe5 21. Rc1 ({RR} 21. Rd1 a6 ({RR} 21... Nd4 22. Qc5 Nc6) 22. Bxb5+ Qxb5 23. Rxd8+ Kxd8 24. Nd3 Qd5 25. f3 Bd4+ 26. Kh1 Qc6 27. Qd2) ({RR} 21. Bc4 Nd4 22. Bxd5 Nxc2 23. Bxb7 Nxb4 24. a3 Nd3 25. Nxd3 Rxd3 26. Rad1 Rxd1 27. Rxd1 Bxb2 28. Bc6+ Ke7 29. Rd7+ Kf6 30. Rxa7 Rd8) 21... a6 ({RR} 21... Bd6 22. Bxd6 Rxd6 23. Bxb5+ Qxb5 24. Qc7 Qb6 25. Nf3 O-O) 22. Qa4 Bd6 ({RR} 22... Qd7 23. b3 Nd4 24. Qa3 Bf6 25. Bc5 Nb5 26. Qb4 Bb2 27. Rd1 Nc3 28. Rd2 Nd5 29. Qc4 Bc3 30. Rc2 Bf6 31. Be2) 23. Bxd6 Rxd6 24. Qb4 ({RR} 24. Rc4 f5 ({RR} 24... Qe5) 25. Be2 Rc6 26. b3 Qd7 27. Nd3 O-O 28. Nc5 Qc8 29. Nxb7 Qxb7 30. Bf3 Rxc4 31. bxc4 Nc3 32. Qa5) 24... O-O ({RR} 24... Rd7 25. Rc5 Qd4 26. Rc4 Qd6 27. Be4 Qxb4) 25. Rc5 Qd4 26. Rc4 Qb6 27. a4 Na7 28. a5 Qxb4 29. Rxb4 Nb5 30. Bxb5 axb5 31. Rb3 Ra8 32. Nc2 Rxa5 33. Na3 Bd5 34. Rb4 Rb6 35. f3 {Magerramov,E-Bagirov,V (2490) Soviet Union 1976 0-1 (55)}) ({RR} 20... Bxe5 21. Rc1 a6 22. Qa4 Bd6 23. Bxd6 Rxd6 24. Qb4 O-O 25. Rc5 Qd4 26. Rc4 Qb6 27. a4 Na7 28. a5 Qxb4 29. Rxb4 Nb5 30. Bxb5 axb5 31. Rb3 Ra8) ({RR} 20... Qxe5 21. Nf3 ({RR} 21. Rd1) 21... Bxf3 22. gxf3 Nd6 23. Qc6+ Ke7 24. Rae1 Qg5+ 25. Kh1 Qf4 26. Re4 Qxf3+ 27. Kg1 Qxd3 28. Qc7+ Ke8 29. Qc6+ Kf8 30. Bxd6+ Kg8) ({RR} 20... Bxe5 21. Rd1 a6 22. Bxb5+ Qxb5 23. Rxd8+ Kxd8 24. Nd3 Qd5 25. f3 Bd4+ 26. Kh1 Qc6 27. Qd2 Ke8 28. Rc1 Qd5 29. Nf4 Qd7 30. Rd1 e5 31. Ne2 h5 32. Nxd4 Qxd4 33. Qc2 Qb6 34. Qf5 Qe6 35. Qd3 {Giulian,P (2270)-Bryson,D (2295) Edinburgh 1988 1-0 (36)}) 21. Qc4 Nd4 22. Qxd5 Rxd5 23. Bd6 Nf5 24. Bc4 Rd4 25. Bb5+ Kd8 26. Ba3 Rd5 27. Bc4 Rxe5 28. Nd3 Re4 29. Rfd1 Kc7 30. Rac1 Kb8 31. Nc5 Rd4 32. Nd7+ Ka8 33. Nxb6+ axb6 34. Rxd4 Nxd4 35. Rd1 Rd8 36. Kf1 e5 37. b3 Ka7 38. Bb2 Ba6 39. Bxa6 Kxa6 40. Bxd4 exd4 41. Ke2 Kb5 42. Rc1 Ra8 43. Rc2 Ra7 44. Kd3 Kb4 45. Kxd4 b5 46. g4 Ka3 47. f4 b4 48. h4 Re7 49. h5 Re1 50. Rc7 Rg1 51. Rxf7 Rxg4 52. Ra7+ Kb2 53. Ke5 Rg2 54. Kf5 Kb1 55. Rb7 Kxa2 56. Rxb4 Kb2 57. Rb6 Rc2 58. Kg6 1-0

[Event "URS-ch44 Final"]
[Site "Moscow"]
[Date "1976.12.20"]
[Round "15"]
[White "Karpov, Anatoly"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[ECO "D47"]
[WhiteElo "2695"]
[BlackElo "2635"]
[PlyCount "34"]
[EventDate "1976.11.27"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[EventCategory "12"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {Ftacnik,Lubomir} Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. e4 b4 10. Na4 c5 11. e5 Nd5 12. O-O cxd4 13. Re1 g6 14. Bg5 Be7 15. Bh6 ({RR} 15. Bxe7 Qxe7 16. Bb5 O-O 17. Bxd7 Qxd7 18. Nc5 Qe7 ({RR} 18... Qb5) 19. Qxd4 Rad8 20. Rac1 ({RR} 20. Ne4 Ba8 21. Nd6 f6) ({RR} 20. Nxb7 Qxb7 21. Ng5 Kg7 22. Ne4 Qb6) 20... Nb6 21. Qxb4 Bxf3 22. gxf3 Rd5 23. f4 Rfd8 ({RR} 23... Rc8 24. Nd3 Qd8 ({RR} 24... Qxb4 25. Nxb4 Rxc1 26. Rxc1 Rd4 27. Nc6 Rxf4 28. Nxa7 Ra4 29. Nc8) 25. Rxc8 Nxc8 26. Nc5 Rd4) 24. Qa3 Rd2 25. Qc3 Qh4 26. Qg3 Qxg3+ ({RR} 26... Qe7 27. Ne4 Rxb2 28. Nf6+) 27. hxg3 Rxb2 28. a4 Ra2 ({RR} 28... Rd4) 29. a5 Nd5 {Kozul,Z (2575)-Tukmakov,V (2570) Toronto 1990 CBM 020 [Ftacnik,Lubomir] ½-½ (44)}) 15... Bf8 ({RR} 15... N5b6 16. Bb5 a6 17. Nxb6 Qxb6 18. Bxd7+ Kxd7 19. Nxd4 Bd5 20. Rc1 Rhc8 21. Be3 Qb7 22. Qa4+ Kd8 23. Nb3 Bc6 24. Na5 Bxa4 25. Nxb7+ Kd7 26. Bc5 Rab8 27. Nd6 Bxd6 28. Bxd6 Rxc1 29. Rxc1 Rb7 30. b3 {Rasulov,V (2513)-Jaracz,P (2463) chess.com INT 2023 1-0 (52)}) 16. Bg5 Be7 17. Bh6 Bf8 $146 ({RR} 17... a6 18. Qd2 Qa5 19. b3 Nc3 20. Nxd4 Nxe5 21. Bg7 Nxd3 22. Qxd3 Rg8 23. Be5 Qd5 24. Qg3 Ne4 25. Rxe4 Qxe4 26. f4 Rd8 27. Rd1 f6 28. Re1 Qd5 29. Nb6 Qc5 30. Na4 Qa7 31. Kh1 fxe5 32. Nxe6 {Utnasunov,A (2291)-Pridorozhni,A (2352) Elista 2001 0-1 (33)}) 1/2-1/2

[Event "URS-chT Cup 05th"]
[Site "Moscow"]
[Date "1966.09.25"]
[Round "2.2"]
[White "Polugaevsky, Lev"]
[Black "Grushevsky, Alexander V"]
[Result "1-0"]
[ECO "D48"]
[PlyCount "115"]
[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 "Burevestnik"]
[BlackTeam "Mekhnat"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "URS"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. O-O a6 10. Qe2 c5 11. Rd1 b4 12. Na4 cxd4 13. exd4 Qa5 ({RR} 13... Be7 14. Bf4 O-O 15. Rac1 Nd5 16. Bg3 Qa5 17. b3 Rac8 18. h3 h6 19. Kh2 Nc3 20. Nxc3 bxc3 21. Ne5 Nxe5 22. Bxe5 Qd5 23. f3 Qa5 24. Bb1 Ba3 25. Qd3 f5 26. Rc2 Rfd8 27. Re2 Bd6 28. Rde1 {Devaev,A (2306)-Brkic,A (2583) chess.com INT 2025 0-1 (72)}) 14. b3 Be7 $146 ({RR} 14... Bd6 15. Nb2 Qh5 16. Nc4 Bb8 17. Nfe5 Qxe2 18. Bxe2 O-O 19. Bd2 Nxe5 20. dxe5 Nd5 21. Na5 Bc8 22. Nc6 a5 23. Rac1 Bb7 24. Nxb8 Rfxb8 25. Bb5 Rc8 26. Kf1 Rc7 27. Rc4 Rac8 28. Rdc1 Kf8 29. Ke1 {Salama,O (2173)-Hansen,A (2053) Copenhagen 2007 1-0 (67)}) ({RR} 14... Bd6 15. Nb2 Qh5 16. Nc4 Bc7 17. Nfe5 Qxe2 18. Bxe2 Nd5 19. Bf3 Rb8 20. Bd2 f6 21. Nd3 a5 22. a3 Nc3 23. Bxb7 Nxd1 24. Bc6 Nc3 25. Bxc3 bxc3 26. Nc5 Ke7 27. Bxd7 Bb6 28. Nxb6 Rxb6 29. Re1 {Alm,H (2328)-Haggstrom,O (2230) Sweden 2005 1-0 (39)}) 15. Bd2 Qh5 16. Ne5 Qxe2 17. Bxe2 O-O 18. Bg5 Bd6 19. Nc4 Bc7 20. Rac1 Rfc8 21. Bxf6 gxf6 22. d5 Bxd5 23. Ne3 Nf8 24. g3 Be5 25. Rxc8 Rxc8 26. Bxa6 Ra8 27. Nxd5 exd5 28. Bb7 Rd8 29. Rxd5 Rxd5 30. Bxd5 Bd4 31. Kf1 Nd7 32. Ke2 Nc5 33. f4 Kg7 34. f5 Kf8 35. Kf3 Ke7 36. Bc4 Kf8 37. Bb5 Kg7 38. Kf4 Kf8 39. Bc4 Kg7 40. Kf3 Kg8 41. Ke2 Kg7 42. h3 Kf8 43. Bd5 Kg7 44. Kd2 Kf8 45. Kc2 Ke7 46. g4 Kd6 47. Bxf7 Nxa4 48. bxa4 Bb6 49. Kd3 Kc5 50. Ke4 h6 51. Bb3 Bc7 52. h4 Bd8 53. g5 fxg5 54. hxg5 hxg5 55. Ke5 g4 56. Kf4 Kd4 57. Kxg4 Ke5 58. Be6 1-0

[Event "RSFSR-ch13"]
[Site "Saratov"]
[Date "1953.??.??"]
[Round "?"]
[White "Ilivitzki, Georgi A"]
[Black "Polugaevsky, Lev"]
[Result "0-1"]
[ECO "D48"]
[Annotator "ChessBase II"]
[PlyCount "88"]
[EventDate "1953.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. d4 c6 4. e3 Nf6 5. Bd3 Nbd7 6. Nc3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 c5 10. d5 (10. e5) 10... e5 (10... c4) (10... Qc7) 11. b3 Bd6 12. O-O O-O 13. Nd2 ({RR} 13. a4 b4 14. Ne2 Nh5 15. Nd2 Nf4 16. Nc4 Nb6 17. Nxf4 Nxc4 18. Ne6 fxe6 19. Bxc4 Qe7 20. dxe6 Bxe6 21. Bg5 Qd7 22. Qd3 Bxc4 23. Qxc4+ Qf7 24. Rac1 Qxc4 25. Rxc4 Rac8 26. Rfc1 Rc7 27. Be3 Rfc8 {Agzamov,G (2535)-Rajkovic,D (2490) Vrsac 1983 1-0 (91)}) ({RR} 13. a4 c4 14. bxc4 b4 15. Ne2 Nc5 16. Bb2 Re8 17. a5 Nh5 18. Bc2 Rb8 19. Nd2 Qh4 20. Nb3 Nxb3 21. Bxb3 Qxe4 {½-½ (21) Kalosha,Z (2193)-Vachylya,A (2256) Omelnyk 2021}) ({RR} 13. Re1 Rb8 14. Bf1 Re8 15. a4 b4 16. Nb1 Nb6 17. Nbd2 Re7 18. Bb2 Ne8 19. Rc1 f6 20. a5 Na8 21. Nc4 Rc7 22. Nfd2 Bd7 23. f4 Qe7 24. fxe5 fxe5 25. Nxd6 Nxd6 26. Nc4 Nxc4 27. Bxc4 {1-0 (27) Polugaevsky,L-Biyiasas,P Petropolis 1973}) 13... Rb8 (13... Re8) 14. a4 $146 ({RR} 14. Be2 Ne8 15. a4 b4 16. Ncb1 g6 17. Nc4 Nb6 18. Nxb6 Rxb6 19. Bh6 Ng7 20. Nd2 f5 21. exf5 gxf5 22. Nc4 Rb7 23. f4 e4 24. Rc1 Be7 25. d6 Bf6 26. Ne5 Qb6 27. a5 Qa7 28. Nc6 Qa8 {Piesina,G (2415)-Zapolskis,A (2420) Bratislava 1992 1-0 (44)}) 14... c4 15. bxc4 b4 16. Ne2 Nc5 $1 $132 {[%csl Gb4,Gc5][%cal Gc5e4,Gf6e4,Gc5d3]} 17. Bc2 a5 (17... h5 $5 {[%csl Re2][%cal Gf6g4,Gd8h4]}) 18. Ng3 Ba6 19. Nf5 g6 20. Nxd6 Qxd6 21. Re1 Nfd7 {[%cal Gf7f5]} 22. Re3 Nb6 23. Qe2 Rbc8 24. Rh3 Rc7 25. Bb2 {[%csl Gb2][%cal Gf2f4]} Rfc8 26. f4 $1 Nxc4 $1 27. Nxc4 Bxc4 28. fxe5 Qxd5 $1 29. Qe3 {[%cal Ge3h6]} Qe6 30. Qh6 b3 $13 31. Qxh7+ Kf8 32. Bd1 Nd3 $40 {[%csl Gd3][%cal Ge6b6,Gd3f2]} 33. Ba3+ Ke8 34. Rxd3 $1 (34. Bd6 $1 b2 35. Rb1) 34... Bxd3 35. Bg4 $3 f5 $8 (35... Qxg4 36. Qg8+ Kd7 37. Qxf7+ Kc6 38. Qxb3 $18 {[%csl Rc6][%cal Ga1c1]}) 36. Qh8+ Kd7 37. Qh7+ Kc6 38. Qh3 $2 (38. exf5 gxf5 39. Bf3+) 38... Bxe4 $19 39. Bd1 Kb7 40. Qxb3+ Qxb3 41. Bxb3 Rc3 42. Bd1 Rxa3 43. Rxa3 Rc1 44. Rg3 Rxd1+ 0-1

[Event "RSFSR-ch13"]
[Site "Saratov"]
[Date "1953.??.??"]
[Round "?"]
[White "Dubinin, Peter Vasilievich"]
[Black "Polugaevsky, Lev"]
[Result "0-1"]
[ECO "D48"]
[Annotator "ChessBase II"]
[PlyCount "74"]
[EventDate "1953.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 (8... Bb7) 9. a4 b4 10. Ne4 Bb7 11. O-O c5 12. Ng3 Be7 13. Qe2 O-O 14. Rd1 Qa5 15. e4 cxd4 16. Nxd4 Nc5 17. Bc2 Rfd8 18. b3 $146 {[%csl Rb3,Rc3]} ({RR} 18. f3 b3 19. Bb1 Qb4 20. Be3 Nxa4 21. e5 Ne8 22. Ne4 Rd7 23. Qd2 Nb6 24. Qxb4 Bxb4 25. Rc1 Nd5 26. Bd2 Bxd2 27. Nxd2 Nf4 28. N2xb3 Rad8 29. Rc4 Rxd4 30. Nxd4 Rxd4 31. Rxd4 Ne2+ 32. Kf2 Nxd4 {Makogonov,M-Yudovich,M/Kiev 1938/EXT 1998/½-½ (33)}) ({RR} 18. f3 b3 19. Bb1 Qb4 20. Be3 Nxa4 21. e5 Ne8 22. Ne4 Rd7 23. Qd2 Nb6 24. Qxb4 Bxb4 25. Rc1 Nd5 26. Bd2 Bxd2 27. Nxd2 Nf4 28. N2xb3 Rad8 29. Rc4 Rxd4 30. Nxd4 Rxd4 31. Rxd4 Ne2+ 32. Kf2 Nxd4 {Makogonov,M-Yudovich,M Kiev 1938 ½-½ (33)}) 18... Rac8 19. Bb2 Qc7 20. Rac1 Bd6 21. Bb1 (21. Nxe6 {[%cal Ge4e5]}) 21... Be5 22. Rc4 Qb6 23. Rdc1 a5 24. Qc2 Nfxe4 $17 25. Nxe4 Bxe4 26. Qe2 Bxb1 27. Qxe5 $2 Nd3 $19 28. Rxc8 Nxe5 29. R1c7 Rf8 30. Nb5 Ng6 31. Bd4 Qa6 32. Rxf8+ Nxf8 33. Bc5 Qa8 34. f3 h6 35. Nd6 Qd5 36. Nxf7 e5 37. Kf2 Ne6 0-1

[Event "EU-chT 02nd Final"]
[Site "Oberhausen"]
[Date "1961.06.21"]
[Round "1.7"]
[White "Polugaevsky, Lev"]
[Black "Lopez Navarro, German"]
[Result "1-0"]
[ECO "D48"]
[PlyCount "51"]
[EventDate "1961.06.20"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EU-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Soviet Union"]
[BlackTeam "Spain"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "ESP"]

1. d4 d5 2. c4 c6 3. e3 e6 4. Nc3 Nd7 5. Bd3 Ngf6 6. Nf3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 c5 10. d5 Be7 ({RR} 10... Bd6 11. dxe6 fxe6 12. Bxb5 Qc7 13. Bxd7+ Bxd7 14. O-O O-O 15. Qe2 Bc6 16. Bg5 Nh5 17. g3 Qf7 18. Nd2 Qg6 19. Be3 Nf6 20. f3 Nh5 21. Nc4 Bc7 22. Rad1 Rf7 23. Qg2 Bb5 24. b3 Bxc4 25. bxc4 {Ostberg,P (2500)-Westin,B (2500) Sweden 2001 1-0 (45)}) ({RR} 10... b4 11. dxe6 fxe6 12. Na4 Bd6 13. Qe2 Qc7 14. Be3 O-O 15. Rc1 Bb7 16. Ng5 Rae8 17. Bc4 Nd5 18. exd5 exd5 19. Bd3 h6 20. Nf3 Qa5 21. b3 d4 22. Bc4+ Kh8 23. Qd1 Bxf3 24. gxf3 Bf4 25. O-O {Biag,I (2304)-De Siqueira,L (2242) chess.com INT 2024 1-0 (37)}) 11. dxe6 $146 ({RR} 11. O-O O-O 12. Bc2 exd5 13. e5 Ng4 14. Qd3 g6 15. Qxd5 Ra7 16. Rd1 Qb6 17. Qe4 f5 18. Qe2 Qe6 19. Bf4 Bb7 20. Nd4 Qb6 21. Nxf5 gxf5 22. Rxd7 Qc6 23. Rxb7 Rxb7 24. h3 Nh6 25. e6 Rf6 {Uhlmann,W-Pomar Salamanca,A Hastings 1960 1-0 (40)}) ({RR} 11. d6 Bxd6 12. Bxb5 Qc7 13. Bd3 O-O 14. O-O Ne5 15. Nxe5 Bxe5 16. f4 Bd4+ 17. Kh1 Rd8 18. Qe2 Bb7 19. Bd2 Rab8 20. Rac1 Qe7 21. b3 Ra8 22. Bb1 g6 23. e5 Bxc3 24. Bxc3 Nd5 25. Ba1 Qh4 {Gutkovich,P (1979)-Voskresenskaya,M (1862) Moscow 2018 ½-½ (41)}) 11... fxe6 12. e5 Ng4 13. Qc2 Bb7 14. Bg6+ Kf8 15. Be4 Qc7 16. Bf4 g5 17. Bg3 h5 18. h3 Nh6 19. Bxb7 Qxb7 20. Qg6 b4 21. Ne2 Qc6 22. Ned4 cxd4 23. Nxd4 Qb6 24. Nxe6+ Qxe6 25. Qxe6 Nc5 26. Qc4 1-0

[Event "Interzonal-09b"]
[Site "Petropolis"]
[Date "1973.07.28"]
[Round "4"]
[White "Polugaevsky, Lev"]
[Black "Biyiasas, Peter"]
[Result "1-0"]
[ECO "D48"]
[PlyCount "53"]
[EventDate "1973.07.23"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[EventCategory "12"]
[SourceTitle "IZT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {ChessBase II} Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 c5 10. d5 ({RR} 10. e5) 10... e5 ({RR} 10... c4) ({RR} 10... Qc7) 11. b3 Bd6 12. O-O O-O 13. Re1 ({RR} 13. a4 b4 14. Ne2 Nh5 15. Nd2 Nf4 16. Nc4 Nb6 17. Nxf4 Nxc4 18. Ne6 fxe6 19. Bxc4 Qe7 20. dxe6 Bxe6 21. Bg5 Qd7 22. Qd3 Bxc4 23. Qxc4+ Qf7 24. Rac1 Qxc4 25. Rxc4 Rac8 26. Rfc1 Rc7 27. Be3 Rfc8 {Agzamov,G (2535)-Rajkovic,D (2490) Vrsac 1983 1-0 (91)}) ({RR} 13. a4 c4 14. bxc4 b4 15. Ne2 Nc5 16. Bb2 Re8 17. a5 Nh5 18. Bc2 Rb8 19. Nd2 Qh4 20. Nb3 Nxb3 21. Bxb3 Qxe4 {½-½ (21) Kalosha,Z (2193)-Vachylya,A (2256) Omelnyk 2021}) ({RR} 13. Nd2 Rb8 ({RR} 13... Re8) 14. a4 c4 15. bxc4 b4 16. Ne2 Nc5 17. Bc2 a5 ({RR} 17... h5) 18. Ng3 Ba6 19. Nf5 g6 20. Nxd6 Qxd6 21. Re1 Nfd7 22. Re3 Nb6 23. Qe2 Rbc8 24. Rh3 Rc7 25. Bb2 Rfc8 26. f4 Nxc4 27. Nxc4 Bxc4 {Ilivitzki,G-Polugaevsky,L Saratov 1953 EXT 2014 [ChessBase II] 0-1 (44)}) 13... Rb8 14. Bf1 Re8 15. a4 b4 $146 ({RR} 15... c4 16. axb5 axb5 17. bxc4 bxc4 18. Nd2 Bb4 19. Qc2 Nc5 20. Ba3 Ba6 21. Bxb4 Rxb4 22. Reb1 Rxb1 23. Ncxb1 Qc8 24. f3 h5 25. Bxc4 Bb7 26. Bb5 Rd8 27. Ra3 Ncd7 28. Qxc8 Rxc8 29. Rc3 Rxc3 30. Nxc3 {Gavrilov,A (2438)-Vitiugov,N (2355) St Petersburg 2001 1-0 (38)}) 16. Nb1 Nb6 17. Nbd2 Re7 18. Bb2 Ne8 19. Rc1 f6 20. a5 Na8 21. Nc4 Rc7 22. Nfd2 Bd7 23. f4 Qe7 24. fxe5 fxe5 25. Nxd6 Nxd6 26. Nc4 Nxc4 27. Bxc4 1-0

[Event "Chigorin Memorial-06"]
[Site "Sochi"]
[Date "1966.??.??"]
[Round "15"]
[White "Polugaevsky, Lev"]
[Black "Sergievsky, Vladimir D"]
[Result "1-0"]
[ECO "D50"]
[PlyCount "49"]
[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. c4 Nf6 2. Nc3 e6 3. d4 d5 4. Bg5 c5 5. cxd5 Qb6 6. Bxf6 gxf6 7. e3 Qxb2 8. Bb5+ Bd7 9. Bxd7+ Nxd7 10. Nge2 cxd4 11. Rb1 dxc3 $146 ({RR} 11... Qa3 12. dxe6 fxe6 13. Rb3 Qa5 14. Nxd4 Bb4 15. O-O Bxc3 16. Nxe6 Qe5 17. Ng7+ Ke7 18. Rxb7 Rad8 19. Qd3 Rhg8 20. Nf5+ Ke6 21. e4 Qc5 22. Rc1 Ne5 23. Qxc3 {1-0 (23) Macura,E-Barta,J Prague 1955}) ({RR} 11... Qa3 12. dxe6 fxe6 13. Qxd4 Be7 14. O-O Rd8 15. Qg4 Nc5 16. Ne4 Nxe4 17. Qxe4 Qxa2 18. Rxb7 Qd5 19. Qa4+ Kf7 20. Qxa7 Rhe8 21. Nd4 Kf8 22. Qb6 Bc5 23. Qc7 Be7 24. Rb5 Qe4 25. Qf4 Rxd4 26. Qh6+ {Graf,A (2596)-Wichmann,C (2368) Leipzig 2014 1-0 (44)}) ({RR} 11... Qa3 12. dxe6 fxe6 13. Qxd4 O-O-O 14. O-O Bc5 15. Qc4 Rhe8 16. Na4 b6 17. Nec3 Ne5 18. Qa6+ {1-0 (18) Ragan,J-Gross,R Saint Louis 1960}) 12. Rxb2 cxb2 13. Qb3 Bd6 14. O-O Nc5 15. Qxb2 Ke7 16. Nd4 Rac8 17. Rd1 Rhg8 18. Nb5 Be5 19. Qa3 exd5 20. Nxa7 Rc7 21. Rxd5 b6 22. Nb5 Rcc8 23. Qa7+ Kf8 24. f4 Ne4 25. Qa3+ 1-0

[Event "URS-chT Republics 04th final"]
[Site "Voroshilovgrad"]
[Date "1955.09.??"]
[Round "6"]
[White "Kortschnoj, Viktor Lvovich"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[ECO "D50"]
[PlyCount "31"]
[EventDate "1955.09.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Leningrad"]
[BlackTeam "Russia"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c5 5. Nf3 cxd4 6. Nxd4 Be7 7. e3 O-O 8. cxd5 Nxd5 9. Bxe7 Nxe7 ({RR} 9... Qxe7 10. Nxd5 exd5 11. Be2 Nc6 12. Qd2 Be6 13. O-O Rfd8 14. Rac1 Rac8 15. Bb5 Nxd4 16. Qxd4 b6 17. b4 Rxc1 18. Rxc1 Rc8 19. Rxc8+ Bxc8 20. Bc6 Be6 21. Bxd5 Bxd5 22. Qxd5 Qxb4 23. Qa8+ Qf8 24. Qxa7 {Austad,E (2155)-Aanes,K (1872) Alta NOR 2026 1-0 (58)}) 10. Bd3 ({RR} 10. Be2 Nbc6 11. Ndb5 Qb6 12. Qb3 Rd8 13. O-O a6 14. Nd4 Qxb3 15. Nxb3 b6 16. Rac1 Bd7 17. Na4 Rdb8 18. Rfd1 Be8 19. a3 Ne5 20. Nc3 a5 21. f4 N5c6 22. Nb5 Rd8 23. Nc7 Rxd1+ 24. Rxd1 Rc8 {Harutyunyan,T (2511)-Lintchevski,D (2548) Almaty KAZ 2022 0-1 (61)}) 10... Nbc6 11. Nxc6 Nxc6 12. Qc2 $146 ({RR} 12. O-O b6 13. Rc1 Bb7 14. Be4 Qe7 15. Nb5 Rac8 16. Qh5 f5 17. Bxc6 Bxc6 18. Nd4 Bd5 19. b3 Rc5 20. Qe2 Rfc8 21. Rxc5 Rxc5 22. Qd2 Qc7 23. b4 Rc4 24. a3 g6 25. Nb5 Qc6 26. Nd4 Qa8 {Gromyko,K-Landina,N (2099) Vladivostok 2007 0-1 (61)}) ({RR} 12. O-O e5 13. Qb1 Qh4 14. g3 Qh5 15. Be2 Bg4 16. f3 Be6 17. Qe1 Rad8 18. Ne4 Kh8 19. Qc3 f5 20. Nc5 Bc8 21. Rad1 f4 22. Rxd8 Rxd8 23. Rd1 Rxd1+ 24. Bxd1 Qg5 25. Ne4 Qd8 26. Bb3 fxe3 {Samsonkin,A (2479)-Plotkin,V (2310) Toronto 2008 ½-½ (51)}) 12... h6 13. Be4 Bd7 14. Rd1 Qe7 15. O-O Rfd8 16. Nb5 1/2-1/2

[Event "Chigorin Memorial-02"]
[Site "Rostov on Don"]
[Date "1961.06.07"]
[Round "8"]
[White "Polugaevsky, Lev"]
[Black "Ujtelky, Maximilian"]
[Result "1/2-1/2"]
[ECO "D52"]
[PlyCount "77"]
[EventDate "1961.05.29"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 c6 5. e3 Nbd7 6. Nf3 Qa5 7. Nd2 Bb4 8. Qc2 dxc4 9. Bxf6 Nxf6 10. Nxc4 Qc7 11. Be2 O-O 12. O-O a6 ({RR} 12... Nd5 13. Rac1 Nxc3 14. bxc3 Be7 15. Bd3 g6 16. Ne5 c5 17. Be4 f6 18. Nxg6 hxg6 19. Bxb7 Bxb7 20. Qxg6+ Kh8 21. Qh6+ Kg8 22. Qg6+ Kh8 23. Qh6+ Kg8 24. Qg6+ {½-½ (24) Radjabov,T (2731)-Mamedyarov,S (2759) Tbilisi 2015}) ({RR} 12... Bd7 13. Rfd1 Rfd8 14. Rac1 Rac8 15. a3 Be7 16. h3 a5 17. Ne5 Bd6 18. f4 c5 19. Ne4 Bxe5 20. fxe5 Nxe4 21. Qxe4 Bc6 22. Qc2 cxd4 23. exd4 Qb6 24. Qc3 h6 25. Qd2 Ba4 26. Rxc8 Rxc8 27. Rf1 {Rasti,A (1956)-Cramling Bellon,A (2153) Tylosand 2018 0-1 (41)}) 13. Rac1 Bd7 $146 ({RR} 13... c5 14. dxc5 Bxc5 15. Bf3 Rb8 16. Na4 b5 17. Nxc5 Qxc5 18. Na5 Qxc2 19. Rxc2 Bd7 20. Rfc1 Rb6 21. b4 e5 22. Bc6 Be6 23. Kf1 g6 24. a3 Rc8 25. Rc5 e4 26. Bxe4 Nxe4 27. Rxc8+ Bxc8 28. Rxc8+ {Hudyakov,S (2234)-Soshnikov,M (2338) Komsomolsky 2009 0-1 (48)}) ({RR} 13... b5 14. Nd2 Bd6 15. g3 c5 16. dxc5 Qxc5 17. Nde4 Nxe4 18. Qxe4 Qa7 19. Bf3 Rb8 20. Qg4 Bb7 21. Bxb7 Qxb7 22. Rfd1 Be7 23. Qe4 Rfc8 24. Qxb7 Rxb7 25. Ne4 Rbc7 26. Rxc7 Rxc7 27. Kf1 Kf8 28. Ke2 {Rieger,M (1691)-Sherif,A (1597) Dortmund 2012 ½-½}) 14. Rfd1 Rfd8 15. Bf3 Be8 16. a3 Be7 17. b4 Nd7 18. g3 Rac8 19. Na5 Nb8 20. Ne4 b6 21. Nc4 Nd7 22. Qe2 Qb7 23. h4 Nf6 24. Ne5 Qa8 25. Qc2 Nd5 26. Ng5 g6 27. Nc4 Qb8 28. e4 Nf6 29. e5 Nd5 30. Ne4 Rc7 31. Ncd6 Bd7 32. h5 Ra7 33. Qd2 Kg7 34. Kg2 h6 35. Nxf7 Kxf7 36. Qxh6 Rh8 37. Qxg6+ Kf8 38. Bg4 Qe8 39. Qxe8+ 1/2-1/2

[Event "Interzonal-13c"]
[Site "Biel"]
[Date "1985.07.15"]
[Round "10"]
[White "Polugaevsky, Lev"]
[Black "Seirawan, Yasser"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "2600"]
[BlackElo "2570"]
[PlyCount "83"]
[EventDate "1985.07.02"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "SUI"]
[EventCategory "12"]
[SourceTitle "IZT"]
[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 Nbd7 5. Bg5 c6 6. e3 Qa5 7. cxd5 Nxd5 8. Qd2 N7b6 9. Bd3 Nxc3 10. bxc3 Nd5 11. O-O Qxc3 12. Qe2 Be7 13. Bxe7 Nxe7 14. Ne5 Ng6 15. Bxg6 hxg6 16. Qf3 $146 ({RR} 16. Rab1 Qa5 17. Rfc1 Qc7 18. Qg4 Qe7 19. g3 Qf6 20. h4 Qf5 21. Qe2 g5 22. g4 Qh7 23. Qf3 f6 24. Nxc6 Qxh4 25. Qg2 bxc6 26. Qxc6+ Kf7 27. Rb7+ Kg6 28. Qe4+ f5 29. Rxg7+ Kxg7 30. Qe5+ Kg6 {Gonzalez Garcia,J (2509)-Cuartas,J (2521) Barbera del Valles 2009 0-1 (41)}) ({RR} 16. a4 Qa5 17. Rfc1 g5 18. h3 f6 19. Nc4 Qc7 20. e4 e5 21. dxe5 fxe5 22. Qd2 g4 23. Nd6+ Kf8 24. Ra3 Be6 25. hxg4 Rd8 26. Rf3+ Kg8 27. Rd3 Bxg4 28. Nxb7 Rxd3 29. Qxd3 Rh6 30. Nc5 Kh7 {Eingorn,V (2557)-Meister,P (2388) Bad Wiessee 2008 1-0 (48)}) 16... O-O 17. h4 Qa5 18. h5 gxh5 19. Rac1 g6 20. g4 hxg4 21. Qxg4 Kg7 22. Kg2 Qd5+ 23. f3 Bd7 24. Rh1 Rh8 25. Qf4 f6 26. Ng4 Raf8 27. Rxh8 g5 28. Rh7+ Kxh7 29. Qh2+ Kg8 30. Qh6 Kf7 31. Nxf6 Qd6 32. Rh1 Ke7 33. Qxg5 Kd8 34. Nxd7+ Kxd7 35. Rh7+ Kc8 36. Qg7 Kd8 37. Qxb7 Rg8+ 38. Kf1 Rg1+ 39. Ke2 Rg2+ 40. Kd1 Rg1+ 41. Kc2 Rg2+ 42. Kd3 1-0

[Event "URS-chT Cup 12th"]
[Site "Kislovodsk"]
[Date "1982.06.??"]
[Round "6"]
[White "Polugaevsky, Lev"]
[Black "Sveshnikov, Evgeny"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "2600"]
[BlackElo "2525"]
[PlyCount "79"]
[EventDate "1982.06.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "URS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Lokomotiv"]
[BlackTeam "Zenit"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "URS"]

1. c4 {ChessBase II} c6 2. d4 d5 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. e3 Qa5 7. Nd2 dxc4 8. Bxf6 Nxf6 9. Nxc4 Qc7 10. g3 Nd5 11. Bg2 Be7 12. O-O O-O 13. Rc1 Rd8 14. Qe2 $146 ({RR} 14. Qb3 Bd7 15. Ne5 Qb6 16. Qc2 Be8 17. Na4 ({RR} 17. a3 Rac8 18. Nd3 Qc7 19. Ne2 Nf6 20. Rfd1 Qb8 21. b4 a5 22. bxa5 Qa7 23. Rb1 Rc7 24. Rb3 c5 25. Rc3 Qxa5 26. Rc1 b6 27. dxc5 bxc5 28. Nxc5 Rdc8 29. Nb3 Rxc3 30. Qxc3 Qxc3 31. Rxc3 Rxc3) 17... Qc7 18. Rfd1 Rac8 19. Nd3 Nb6 20. Nac5 Nd7 21. Nb3 Qb8 22. Qe2 e5 23. Bh3 exd4 24. Nxd4 Rc7 25. e4 Nf8 26. Nf4 Bf6 27. Nf3 g6 28. e5 Rxd1+ {Krasenkow,M (2610)-Saada,J (2296) Montpellier 2015 CBM 166 Extra [ChessBase II] 1-0 (40)}) 14... Bd7 15. Ne4 Be8 16. a3 Rac8 17. b4 b6 18. Rc2 c5 19. bxc5 bxc5 20. dxc5 Ba4 21. Rcc1 Bb5 22. Qb2 Rb8 23. Qa2 Nf6 24. Nxf6+ Bxf6 25. a4 Ba6 26. c6 Rb4 27. Rc2 h5 28. h4 g5 29. hxg5 Bxg5 30. Rb1 Rxb1+ 31. Qxb1 h4 32. gxh4 Bxh4 33. Qc1 Be7 34. Qa1 f6 35. Rc1 Kf7 36. Na3 Rh8 37. Nb5 Qh2+ 38. Kf1 Rh5 39. Qb1 Bc5 40. Rd1 1-0

[Event "IBM"]
[Site "Amsterdam"]
[Date "1970.07.27"]
[Round "11"]
[White "Polugaevsky, Lev"]
[Black "Janosevic, Dragoljub"]
[Result "1-0"]
[ECO "D52"]
[PlyCount "53"]
[EventDate "1970.07.14"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "NED"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. d4 d5 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Qa5 7. cxd5 Nxd5 8. Qd2 Bb4 9. Rc1 h6 10. Bh4 c5 11. Bd3 cxd4 12. exd4 b6 13. O-O O-O 14. Bb1 Ba6 15. Qc2 $146 ({RR} 15. Rfe1 Bxc3 16. bxc3 Bc4 17. Qc2 N7f6 18. Re5 g6 19. Bxf6 Qa3 20. Bh4 Rac8 21. Nd2 Ba6 22. Rxe6 Rxc3 23. Rxg6+ Kh8 24. Rg8+ Kxg8 25. Qh7# {1-0 (25) Razin,V (2407)-Yevchenko,A (2276) chess.com INT 2023}) ({RR} 15. Rfe1 Bxc3 16. bxc3 Bc4 17. Qc2 N7f6 18. Re5 g6 19. Bxf6 Qa3 20. Bh4 Rac8 21. Nd2 Ba6 22. Rxe6 Rxc3 23. Rxg6+ Kh8 24. Rg8+ Kxg8 25. Qh7# {1-0 (25) Razin,V (2407)-Yevchenko,A (2276) chess.com INT 2023}) 15... f5 16. Nxd5 Qxd5 17. Rfd1 Bb7 18. Bg3 a5 19. a3 Rac8 20. Qe2 Be7 21. b4 axb4 22. axb4 Ra8 23. Bd3 Rf6 24. Rc7 f4 25. Bh4 Ra2 26. Qe1 Rg6 27. Bxg6 1-0

[Event "Chigorin Memorial-02"]
[Site "Rostov on Don"]
[Date "1961.06.01"]
[Round "4"]
[White "Polugaevsky, Lev"]
[Black "Drozd, Ryszard"]
[Result "0-1"]
[ECO "D53"]
[PlyCount "120"]
[EventDate "1961.05.29"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 c6 7. Qc2 h6 8. Bh4 a6 9. cxd5 ({RR} 9. a3 dxc4 10. Bxc4 b5 11. Bd3 c5 12. Ne4 c4 13. Nxf6+ Nxf6 14. Be4 Nxe4 15. Qxe4 Qd5 16. Qxd5 exd5 17. Bxe7 Kxe7 18. Kd2 Bf5 19. Kc3 a5 20. Nd2 Rhb8 21. b4 Bd3 22. Nf3 f6 23. Rhc1 Ra6 {Waldhausen Gordon,F (2355)-Navara,D (2665) chess.com INT 2024 0-1 (47)}) 9... Nxd5 10. Bg3 ({RR} 10. Bxe7 Qxe7 11. Nxd5 exd5 12. Bd3 O-O 13. O-O Re8 14. Rab1 a5 15. a3 a4 16. Qe2 Nf8 17. h3 Qf6 18. Ne5 Bf5 19. Rbc1 Bxd3 20. Qxd3 Re7 21. Rc3 Nd7 22. Nxd7 Rxd7 23. Rc2 Qe6 24. Qc3 Ra6 {Heydarli,K (2224)-Curtis,J (2292) chess.com INT 2024 1-0 (43)}) 10... Qa5 11. Nd2 Nxc3 $146 ({RR} 11... Bb4 12. Rc1 c5 13. a3 Bxc3 14. bxc3 cxd4 15. exd4 b5 16. Bd3 Qxa3 17. Ne4 O-O 18. Bd6 Qa5 19. Bxf8 Nxf8 20. O-O Qc7 21. Nc5 f5 22. Qa2 Qc6 23. Rfe1 g6 24. Be2 e5 25. Bf3 e4 26. Rxe4 {Kruel,F-Ribeiro Neto,J Sao Paulo 1954 1-0 (43)}) 12. bxc3 c5 13. Nc4 Qd8 14. Nd6+ Bxd6 15. Bxd6 Qb6 16. Bg3 Qc6 17. Bd3 Qxg2 18. Be4 Qh3 19. Rg1 cxd4 20. cxd4 O-O 21. Bd6 Re8 22. Rg3 Qh5 23. Kd2 Qa5+ 24. Ke2 Qh5+ 25. Bf3 Qb5+ 26. Kd2 Qa5+ 27. Qc3 Qxc3+ 28. Kxc3 e5 29. Rag1 g6 30. Bd5 exd4+ 31. Kxd4 Nf8 32. Rxg6+ Nxg6 33. Rxg6+ Kh7 34. Bxf7 Rd8 35. Ke5 Bd7 36. Rg3 Bf5 37. Bd5 Rd7 38. e4 Bg6 39. Ke6 Rf7 40. Ke5 Rxf2 41. Kd4 Rd8 42. Ke5 Re8+ 43. Kd4 Rd2+ 44. Kc3 Rd1 45. Bb4 Bxe4 46. Bb3 Rf1 47. Kb2 Rf2+ 48. Ka3 Rf3 49. Bd6 Rxg3 50. Bxg3 Kg6 51. Kb4 Kg5 52. Kc5 h5 53. a4 Rc8+ 54. Kd4 Bc2 55. Be6 Rd8+ 56. Ke5 Bxa4 57. Bf4+ Kg6 58. Bf5+ Kg7 59. Ke6 Re8+ 60. Kd6 Kf6 0-1

[Event "Match/Team URS-World 20,5-19,5"]
[Site "Belgrade"]
[Date "1970.04.04"]
[Round "4.4"]
[White "Polugaevsky, Lev"]
[Black "Hort, Vlastimil"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "2640"]
[BlackElo "2610"]
[Annotator "Polugaevsky/Hort"]
[PlyCount "71"]
[EventDate "1970.03.29"]
[EventType "team"]
[EventRounds "4"]
[EventCountry "YUG"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "World"]
[BlackTeam "World"]
[TimeControl "40/9000:16/5400:0"]

1. c4 Nf6 2. Nc3 e6 3. d4 d5 4. Bg5 Be7 5. e3 h6 6. Bh4 b6 $6 {Hort=:H} 7. cxd5 Nxd5 8. Bxe7 Qxe7 9. Nxd5 exd5 10. Rc1 (10. Be2 Be6 11. Bf3 Qb4+ 12. Qd2 Qxd2+ 13. Kxd2 Nd7 14. Ne2 Nf6 15. Rhc1 Kd7 16. Nf4 Rhc8 17. Nd3 c6 18. b4 Kd6 19. Bd1 a5 20. a3 Rc7 21. f3 axb4 22. axb4 Rca7 23. Rxa7 Rxa7 24. Ne5 Ra2+ 25. Rc2 Rxc2+ {½-½ (25) Portisch,L-Barcza,G Kecskemet 1966}) ({RR} 10. Ne2 Ba6 11. Nc3 Bxf1 12. Kxf1 c6 13. g3 O-O 14. Kg2 Nd7 15. Qd3 Nf6 16. Rac1 Rfd8 17. Rc2 c5 18. dxc5 bxc5 19. Na4 Rac8 20. Rhc1 Ne4 21. Nc3 Nxc3 22. Rxc3 Rc6 23. b3 h5 24. h4 g6 {Seirawan,Y (2643)-Karpov,A (2615) Saint Louis 2012 ½-½ (36)}) 10... Bb7 $146 (10... O-O 11. Ne2 Rd8 12. Nc3 c5 13. Be2 Be6 14. O-O cxd4 15. Qxd4 Nc6 16. Qa4 d4 17. exd4 Nxd4 18. Ba6 Rd7 19. Rfe1 Rad8 20. Re5 Qf6 21. Rce1 Qg6 22. Kh1 Nc2 23. Rf1 Rd4 24. Qb5 Bc4 25. Re8+ Kh7 26. Qxc4 Rxe8 27. Qc7 Rd2 28. Qb7 Re1 29. Kg1 Qf5 {0-1 (29) Lilienthal,A-Usachyi,M Moscow 1955}) ({RR} 10... c6 11. Nf3 Bg4 12. Be2 Bxf3 13. Bxf3 O-O 14. O-O Qd6 15. Qa4 b5 16. Qa5 Nd7 17. Rc2 Nb6 18. b3 Rac8 19. Rfc1 Rc7 20. g3 Rb8 21. Rc5 Rbb7 22. Qc3 b4 23. Qc2 Nd7 24. Rxc6 Rxc6 25. Qxc6 {Goncharov,V (2077)-Gostev,S (2262) chess.com INT 2025 1-0 (61)}) 11. Ne2 $146 ({RR} 11. Bd3 O-O 12. Bb1 Qb4+ 13. Rc3 c5 14. a3 Qa5 15. Qc2 g6 16. Ne2 Nc6 17. O-O c4 18. h4 f5 19. h5 g5 20. g4 Bc8 21. Rxc4 dxc4 22. Qxc4+ Rf7 23. Qxc6 Bb7 24. Qg6+ Rg7 25. Qe6+ Kf8 {Javakhishvili,L (2248)-Ter Karapetian,A Tbilisi 2000 1-0}) 11... Qb4+ (11... O-O $142 {P}) 12. Qd2 Qxd2+ 13. Kxd2 Kd7 $1 {P} 14. h4 Nc6 15. Nf4 Kd6 16. h5 Ne7 (16... Nd8 17. Rh3 Ne6 18. Nxe6 fxe6 19. Rg3 $16 {P/H}) 17. Be2 (17. Bd3 {P h1-h3-g3} Bc8 {P d7 P}) 17... c5 $2 {P/H} (17... c6 $142 {P c8-d7 P/ P a8-c8-c7 H}) 18. dxc5+ $1 {P} bxc5 19. Bf3 Rab8 20. Rhd1 Rhd8 21. Ke1 Bc6 $2 {H} (21... a5 22. Nd3 Rbc8 23. b3 {P b2} a4 {H}) 22. b3 a5 23. Nd3 Rb5 24. Nb2 $1 $16 {P/H} Kc7 25. Na4 (25. Rd2 $142 {P/H}) 25... c4 26. bxc4 dxc4 27. Rxc4 (27. Rxd8 $142 Kxd8 28. Bxc6 Nxc6 29. Rxc4 Ne5 $16 {P}) 27... Rxd1+ 28. Bxd1 $2 {H} (28. Kxd1 Kd6 29. Bxc6 Nxc6 $18 {H}) 28... Kd6 29. g3 $2 {P} (29. Rd4+ Rd5 (29... Kc7 30. g3 Nd5 31. Bb3 $16) 30. Rf4 $1 {P 31. b3 P}) 29... Nd5 30. Nc3 Nxc3 (30... Rb2 31. Rd4 $1 (31. Rxc6+ Kxc6 32. Bf3 Kd6 33. Bxd5 Rc2 $17 {H}) 31... Kc5 32. Rxd5+ $1 $18 {H}) 31. Rxc3 Bd5 32. a3 Rb2 33. Rd3 Kc5 $10 {H} 34. Rc3+ Kd6 35. Rd3 Kc5 36. Rc3+ 1/2-1/2

[Event "Rio Hondo"]
[Site "Rio Hondo"]
[Date "1987.??.??"]
[Round "2"]
[White "Polugaevsky, Lev"]
[Black "Cifuentes Parada, Roberto"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "2595"]
[BlackElo "2490"]
[PlyCount "41"]
[EventDate "1987.09.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ARG"]
[EventCategory "10"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 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 Nd7 13. O-O Nf6 $146 ({RR} 13... e5 14. d5 f5 15. Nc3 Kh8 16. Qc2 e4 17. Nd4 Ne5 18. Kh1 Bd7 19. f4 exf3 20. gxf3 Rae8 21. f4 Ng4 22. Bxg4 fxg4 23. f5 Bg5 24. Rdd1 cxd5 25. cxd5 Qa6 26. Qg2 g6 27. Ne6 gxf5 28. Nxf8 {Lerner,K (2530)-Gurevich,M (2510) Kiev 1986 ½-½ (57)}) ({RR} 13... e5 14. d5 f5 15. Nc3 c5 16. d6 Bf6 17. Rfd1 e4 18. Ne1 Bxc3 19. bxc3 Qd8 20. Nc2 b6 21. f4 Bb7 22. Ne3 g5 23. Rf1 gxf4 24. Rxf4 Qg5 25. g3 Ne5 26. Kf2 Ng4+ 27. Bxg4 fxg4 28. Rxf8+ {Lerner,K (2605)-Ahlander,B (2385) Berlin 1995 ½-½ (52)}) 14. Bd3 Qc7 15. c5 b6 16. Nxf6+ Bxf6 17. Rc1 Rb8 18. Bb1 Rd8 19. Qe3 bxc5 20. Rxc5 Rb5 21. Rc4 1/2-1/2

[Event "Ludwigsburg"]
[Site "Ludwigsburg"]
[Date "1969.??.??"]
[Round "?"]
[White "Polugaevsky, Lev"]
[Black "Mohrlok, Dieter A"]
[Result "1/2-1/2"]
[ECO "D53"]
[PlyCount "40"]
[EventDate "1969.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[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 Nbd7 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 c6 11. Nd2 $146 ({RR} 11. Be2 O-O 12. cxd5 exd5 13. b4 {½-½ (13) Olafsson,H (2550)-Andersson,U (2600) Wijk aan Zee 1987}) ({RR} 11. cxd5 exd5 12. Bd3 O-O 13. O-O Nf6 14. Qc5 Qe6 15. b4 Ne4 16. Qc2 Re8 17. b5 cxb5 18. Bxb5 Bd7 19. Bxd7 Qxd7 20. Ne5 Qe6 21. Qb2 b6 22. a4 Rab8 23. Rfc1 Rec8 24. h3 Rxc1+ 25. Rxc1 Rc8 {Werle,J (2563)-Nabaty,T (2610) Ortisei 2016 1-0 (48)}) ({RR} 11. cxd5 exd5 12. Be2 O-O 13. O-O Nf6 14. b4 a6 15. a4 Ne4 16. Qb2 Nd6 17. b5 cxb5 18. axb5 a5 19. Ne5 Be6 20. Rfc1 Rfc8 21. Rc5 Nc4 22. Rxc8+ Rxc8 23. Nxc4 dxc4 24. Rxa5 c3 25. Qc1 Qb4 {Devaev,A (2306)-Sarana,A (2683) chess.com INT 2026 0-1}) ({RR} 11. Bd3 dxc4 12. Bxc4 b6 13. O-O Bb7 14. b4 O-O {½-½ (14) Sarwinski,M (2395)-Savon,V (2425) Warsaw 1989}) 11... O-O 12. Be2 Re8 13. O-O dxc4 14. Nxc4 b6 15. Bf3 Bb7 16. Rfd1 Rac8 17. Rac1 Ba8 18. h3 Red8 19. Rc2 c5 20. Bxa8 Rxa8 1/2-1/2

[Event "EU-chT 04th Final"]
[Site "Kapfenberg"]
[Date "1970.05.13"]
[Round "4.2"]
[White "Polugaevsky, Lev"]
[Black "Norby, Peter H"]
[Result "1-0"]
[ECO "D53"]
[PlyCount "133"]
[EventDate "1970.05.10"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "EU-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Soviet Union"]
[BlackTeam "Denmark"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "DEN"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 Be7 5. Bg5 Nbd7 6. e3 a6 7. Qc2 dxc4 8. Bxc4 b5 9. Be2 Bb7 10. O-O Rc8 11. Rfd1 Nd5 $146 ({RR} 11... c5 12. Ne5 c4 13. Bf3 Bxf3 14. Nxf3 Nd5 15. Bxe7 Qxe7 16. a3 Nxc3 17. bxc3 Nb6 18. e4 O-O 19. Re1 Rfd8 20. Re3 Nd7 21. e5 a5 22. h4 h6 23. Re4 Nb6 24. Rg4 b4 25. axb4 axb4 26. cxb4 {Chajes,O-Duras,O New York 1913 1-0 (54)}) 12. Bxe7 Qxe7 13. Nxd5 exd5 14. a4 c6 15. Ne1 g6 16. Nd3 O-O 17. Rdc1 Ra8 18. Qd2 Qd6 19. Rc2 Rfe8 20. b3 Kg7 21. Rac1 Rab8 22. Qb4 Qe6 23. Nf4 Qf5 24. Qd6 Nf6 25. Nd3 Ne4 26. Qc7 Ba8 27. Qa5 Bb7 28. Bf1 h5 29. Qe1 Rbc8 30. Qe2 Re7 31. Qf3 Qe6 32. Nf4 Qd7 33. Qd1 b4 34. a5 Nc3 35. Qd2 Qc7 36. Nd3 Qxa5 37. Nxb4 Ne4 38. Qe1 Qb6 39. Ra1 c5 40. dxc5 Nxc5 41. Nxd5 Bxd5 42. b4 Nd3 43. Bxd3 Rxc2 44. Bxc2 Qc6 45. Ba4 Qb7 46. f3 Kh7 47. Qd2 h4 48. e4 Be6 49. h3 Rc7 50. Bd1 Rd7 51. Qe1 g5 52. f4 Qb6+ 53. Kh1 f6 54. e5 Bf5 55. Bf3 Qd4 56. exf6 Qxf6 57. fxg5 Qxg5 58. Rxa6 Re7 59. Qc3 Qg3 60. Ra1 Rc7 61. Qe3 Rf7 62. b5 Bxh3 63. Be4+ Bf5 64. Bxf5+ Rxf5 65. Qe7+ Kg6 66. Qe8+ Kh6 67. Qh8+ 1-0

[Event "EU-chT 08th Final"]
[Site "Plovdiv"]
[Date "1983.??.??"]
[Round "4.2"]
[White "Polugaevsky, Lev"]
[Black "Hansen, Curt"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "2625"]
[PlyCount "45"]
[EventDate "1983.06.23"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "BUL"]
[SourceTitle "EU-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Soviet Union"]
[BlackTeam "Denmark"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "DEN"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bxf6 Bxf6 8. Qd2 c6 9. h4 Nd7 ({RR} 9... g6 10. g4 Bg7 11. g5 h5 12. Ne5 c5 13. f4 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 {Rapport,R (2741)-Nepomniachtchi,I (2723) Doha QAT 2025 0-1 (51)}) 10. g4 Be7 11. O-O-O ({RR} 11. g5 h5 12. O-O-O g6 13. Ne5 Nxe5 14. dxe5 Qa5 15. Kb1 Rd8 16. cxd5 exd5 17. Bg2 Bf5+ 18. Ka1 Bb4 19. Qc1 Bxc3 20. Qxc3 Qxc3 21. bxc3 b5 22. f4 a5 23. Rhe1 b4 24. Rc1 Be6 25. Red1 Ra6 {Smail,B (2078)-Quesada Perez,L (2536) chess.com INT 2026 0-1 (42)}) 11... g6 $146 ({RR} 11... Qa5 12. g5 h5 13. Qc2 Bb4 14. a3 Bxc3 15. Qxc3 Qxc3+ 16. bxc3 g6 17. Nd2 b6 18. f4 Bb7 19. Bg2 Rac8 20. Kb2 Rc7 21. Rc1 Rfc8 22. Rc2 Ba6 23. Bf1 dxc4 24. Bxc4 Bxc4 25. Nxc4 c5 26. Nd6 {Soos,B-Drimer,D Bucharest 1967 ½-½ (31)}) ({RR} 11... Re8 12. g5 h5 13. g6 fxg6 14. Bd3 Nf8 15. Ne5 Bd7 16. Nxg6 Bf6 17. Nf4 e5 18. Nxh5 e4 19. Be2 Be6 20. Nf4 Bf7 21. cxd5 cxd5 22. h5 Rc8 23. Kb1 Bg5 24. Bb5 Re7 25. Nh3 Bh6 26. Qe2 {Przewoznik,E (2144)-Bade,H (1756) Rowy 2004 0-1 (45)}) 12. cxd5 cxd5 13. Bd3 Kg7 14. Kb1 b6 15. e4 dxe4 16. Bxe4 Rb8 17. g5 h5 18. d5 exd5 19. Nxd5 Nc5 20. Qc3+ Kh7 21. Bc2 Be6 22. Nf4 Qc8 23. Nxh5 1-0

[Event "Reykjavik"]
[Site "Reykjavik"]
[Date "1987.??.??"]
[Round "11"]
[White "Polugaevsky, Lev"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2585"]
[BlackElo "2610"]
[PlyCount "30"]
[EventDate "1987.02.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[EventCategory "14"]
[SourceTitle "CBM 002"]
[Source "ChessBase"]
[SourceDate "1988.02.01"]
[SourceVersion "1"]
[SourceVersionDate "1988.02.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bxf6 Bxf6 8. Rc1 c6 9. Bd3 Nd7 10. O-O Be7 11. e4 dxc4 12. Bxc4 b5 13. Bb3 ({RR} 13. Bd3 Bb7 14. e5 Rc8 15. Be4 b4 16. Ne2 Qb6 17. Nf4 Rfd8 18. Qb3 Nf8 19. Rfd1 c5 20. Bxb7 Qxb7 21. d5 Bg5 22. Nxg5 hxg5 23. Nh3 Rxd5 24. Nxg5 c4 25. Qf3 c3 26. bxc3 Rxd1+ 27. Qxd1 bxc3 {Piket,J (2605)-Kramnik,V (2710) Monte Carlo 1994 0-1 (45)}) ({RR} 13. Bd3 Qb6 14. e5 Bb7 15. Qe2 Rfd8 16. Rfd1 a6 17. Be4 Nf8 18. h4 Rd7 19. h5 Rad8 20. a3 f5 21. exf6 Bxf6 22. b4 Bxd4 23. Nxd4 Rxd4 24. Rxd4 Rxd4 25. Qf3 Qd8 26. Bxc6 Bxc6 27. Qxc6 Rc4 {Cebalo,M (2510)-Portisch,L (2585) Reggio Emilia 1993 ½-½ (41)}) 13... a6 ({RR} 13... Bb7 14. d5 exd5 15. exd5 Nc5 16. dxc6 Bxc6 17. Ne5 Bb7 18. Bd5 Bxd5 19. Qxd5 Qxd5 20. Nxd5 Bd6 21. b4 Ne6 22. Nc6 Rfe8 23. g3 Kf8 24. a3 Rec8 25. Nxa7 Rxc1 26. Rxc1 Nd4 27. Rc8+ Rxc8 28. Nxc8 {Nguyen,Q (2422)-Lazavik,D (2605) chess.com INT 2026 ½-½ (37)}) 14. d5 $146 ({RR} 14. e5 Qb6 15. Ne4 c5 16. dxc5 Nxc5 17. Qd4 Nd7 18. Rxc8 Raxc8 19. Qxd7 Rc7 20. Qd3 Rd8 21. Qe2 Rdc8 22. g3 a5 23. a4 bxa4 24. Bxa4 Qb4 25. b3 Rc2 26. Qe3 Bc5 27. Qd3 Bb6 28. Bd7 R8c7 {Hjartarson,J (2555)-Sigurjonsson,G (2485) Gausdal 1987 1-0 (43)}) 14... cxd5 15. exd5 Nc5 1/2-1/2

[Event "London"]
[Site "London"]
[Date "1986.??.??"]
[Round "13"]
[White "Polugaevsky, Lev"]
[Black "Vaganian, Rafael A"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2575"]
[BlackElo "2645"]
[PlyCount "29"]
[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. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 h6 6. Bxf6 Bxf6 7. e3 O-O 8. Rc1 c6 9. Bd3 Nd7 10. O-O dxc4 11. Bxc4 e5 12. Ne4 exd4 13. Nxf6+ Nxf6 14. Qxd4 Qxd4 15. Nxd4 1/2-1/2

[Event "URS-chT Cup 12th"]
[Site "Kislovodsk"]
[Date "1982.06.??"]
[Round "4"]
[White "Polugaevsky, Lev"]
[Black "Beliavsky, Alexander G"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2600"]
[BlackElo "2615"]
[PlyCount "53"]
[EventDate "1982.06.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "URS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Lokomotiv"]
[BlackTeam "Trud"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "URS"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 h6 6. Bxf6 Bxf6 7. Qd2 Nc6 8. e3 O-O 9. Rc1 a6 10. Be2 g6 ({RR} 10... Re8 11. O-O g6 12. Rfd1 Bg7 13. Qc2 Na5 14. cxd5 exd5 15. Ne5 c5 16. Bf3 Bf5 17. Qd2 cxd4 18. exd4 Be6 19. Na4 b5 20. Nc5 Nc4 21. Nxc4 bxc4 22. b3 cxb3 23. axb3 a5 24. Re1 Rb8 25. Nxe6 {Rapport,R (2531)-Fridman,D (2655) Caleta 2011 0-1 (52)}) 11. O-O Bg7 12. Rfd1 b6 $146 ({RR} 12... Re8 13. Qc2 b6 14. cxd5 Nb4 15. Qa4 Nxd5 16. Nxd5 exd5 17. Rxc7 Qxc7 18. Qxe8+ Kh7 19. Ne5 Qc2 20. Bf3 Ra7 21. Nxf7 Bf5 22. Nd6 Bd3 23. Nc8 Ra8 24. Qe6 Rxc8 25. h3 Rf8 26. Re1 Be4 27. Be2 {Kuporosov,V (2355)-Gasthofer,V Krasnodar 1983 0-1}) 13. cxd5 exd5 14. Ne1 Bb7 15. Nd3 Qd6 16. Bf3 Ne7 17. b4 c6 18. a4 Rad8 19. g3 Nf5 20. Bg2 Qe7 21. b5 axb5 22. axb5 c5 23. Nf4 cxd4 24. Ncxd5 Qd6 25. e4 Ne7 26. Nxe7+ Qxe7 27. Nd5 1/2-1/2

[Event "Capablanca Memorial-05"]
[Site "Havana"]
[Date "1967.08.30"]
[Round "6"]
[White "Polugaevsky, Lev"]
[Black "Donner, Jan Hein"]
[Result "1/2-1/2"]
[ECO "D55"]
[PlyCount "135"]
[EventDate "1967.08.24"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "CUB"]
[SourceTitle "MCD"]
[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. Bg5 O-O 6. e3 h6 7. Bxf6 Bxf6 8. Rc1 c6 9. Bd3 dxc4 10. Bxc4 Nd7 11. Ne4 Be7 12. O-O b6 13. Qe2 Bb7 14. Rfd1 $146 ({RR} 14. Ba6 Bxa6 15. Qxa6 c5 16. Rfd1 Qc8 17. Qa4 Qb7 18. dxc5 Nxc5 19. Nxc5 Bxc5 20. Ne5 Rfd8 21. h3 a6 22. a3 b5 23. Qg4 Be7 24. Rxd8+ Rxd8 25. Nc6 Re8 26. Nxe7+ Rxe7 27. Qf4 Rd7 28. Qe5 Rd5 {Gunina,V (2452)-Girya,O (2258) Riga 2021 1-0 (67)}) ({RR} 14. Ba6 Bxa6 15. Qxa6 c5 16. Rfd1 Qc8 17. Qa4 Qb7 18. dxc5 Nxc5 19. Nxc5 Bxc5 20. Ne5 Rfd8 21. h3 a6 22. a3 b5 23. Qg4 Be7 24. Rxd8+ Rxd8 25. Nc6 Re8 26. Nxe7+ Rxe7 27. Qf4 Rd7 28. Qe5 Rd5 {Gunina,V (2452)-Girya,O (2258) Riga 2021 1-0 (67)}) 14... Qc7 15. Nc3 Rad8 16. e4 Rfe8 17. a3 Qb8 18. Ba2 c5 19. d5 exd5 20. Nxd5 Nf6 21. Nc3 Bc8 22. e5 Nh7 23. e6 fxe6 24. Bxe6+ Bxe6 25. Qxe6+ Kh8 26. Rxd8 Qxd8 27. Ne5 Ng5 28. Ng6+ Kh7 29. Qf5 Bf6 30. h4 Bxc3 31. Rxc3 Qd1+ 32. Kh2 Qd6+ 33. Nf4+ g6 34. Rd3 Rf8 35. Rxd6 Rxf5 36. hxg5 Rxf4 37. Rd7+ Kh8 38. Kg3 hxg5 39. Rxa7 b5 40. Rb7 b4 41. axb4 cxb4 42. Rd7 Rc4 43. b3 Rc3+ 44. Kg4 Rxb3 45. Kxg5 Rc3 46. f3 Rc2 47. g4 Kg8 48. Rb7 Rc3 49. f4 Rc4 50. Rb6 Kh7 51. Rb7+ Kg8 52. Rd7 Rc6 53. Rb7 Rc4 54. Rb6 Kh7 55. f5 gxf5 56. gxf5 Kg7 57. Rb7+ Kf8 58. Kg6 Rg4+ 59. Kf6 Ke8 60. Re7+ Kf8 61. Rd7 Ke8 62. Rb7 Rf4 63. Rb8+ Kd7 64. Kg5 Rc4 65. f6 Ke6 66. Rb7 Rc1 67. Re7+ Kd6 68. Re8 1/2-1/2

[Event "URS-chT Cup 06th"]
[Site "Riga"]
[Date "1968.12.16"]
[Round "5.1"]
[White "Tal, Mihail"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[ECO "D56"]
[PlyCount "36"]
[EventDate "1968.12.11"]
[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 "Burevestnik"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "URS"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 c6 11. Nd2 ({RR} 11. Be2) ({RR} 11. Rd1 Nd7 12. a3 b6 13. cxd5 cxd5 14. Qc7 Qd8 15. Rc1 Nf6 16. Bd3 Bd7 17. O-O Qxc7 18. Rxc7 Rfc8 19. Rfc1 Rxc7 20. Rxc7 Rc8 21. Rxc8+ Bxc8 22. Kf1 Kf8 23. Ke2 Ke7 24. Ne5 Bd7 25. f3 Ne8 {Khromkin,A (2191)-Kshatriya,N (2362) chess.com INT 2026 0-1 (64)}) 11... Nd7 12. Be2 dxc4 13. Nxc4 c5 $146 ({RR} 13... b6 14. O-O Ba6 15. Rfd1 Rac8 16. Rac1 Rfd8 17. Bf3 Rc7 18. h3 c5 {½-½ (18) Tal,M-Averkin,O Dubna 1973}) ({RR} 13... Re8 14. Rd1 b6 15. O-O Ba6 16. Rfe1 c5 17. dxc5 Nxc5 18. f3 Red8 19. b4 Bxc4 20. Qxc4 Nb7 21. Qa6 Rxd1 22. Rxd1 Rd8 23. Qxa7 Rxd1+ 24. Bxd1 Qxb4 25. h3 Qe1+ 26. Kh2 Qxd1 27. Qxb7 {½-½ (27) Szabo,L-Benko,P Marianske Lazne 1951}) 14. O-O b6 15. Bf3 Rb8 16. Rfd1 Bb7 17. Bxb7 Rxb7 18. dxc5 Nxc5 1/2-1/2

[Event "URS-ch41 Final"]
[Site "Moscow"]
[Date "1973.10.21"]
[Round "14"]
[White "Polugaevsky, Lev"]
[Black "Rashkovsky, Nukhim N"]
[Result "1-0"]
[ECO "D56"]
[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. c4 e6 2. Nf3 d5 3. d4 Nf6 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 Ne4 8. Bxe7 Qxe7 9. Rc1 Nxc3 10. Rxc3 c6 11. Bd3 dxc4 12. Bxc4 Nd7 13. O-O b6 14. Bd3 c5 15. Bb5 Rd8 16. Bc6 Rb8 17. Qc2 Bb7 18. Bxb7 Rxb7 19. dxc5 Nxc5 20. b4 Na6 21. a3 Rc7 22. h3 $146 ({RR} 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+ Kh7 32. Qd3+ Qxd3 33. Rxd3 Kg6 34. Rb3 f5 35. Rxb5 Kf6 36. f4 g5 {Huang,M (2189)-Xia,J (1923) Bengbu CHN 2025 1-0 (54)}) ({RR} 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+ Kh7 32. Qd3+ Qxd3 33. Rxd3 Kg6 34. Rb3 f5 35. Rxb5 Kf6 36. f4 g5 {Huang,M (2189)-Xia,J (1923) Bengbu 2025 1-0 (54)}) 22... Rxc3 23. Qxc3 Nc7 24. Nd4 Nd5 25. Qc4 Qb7 26. Rc1 a6 27. Qc6 Qxc6 28. Rxc6 Kf8 29. a4 Rb8 30. b5 axb5 31. axb5 Rb7 32. Rc8+ Ke7 33. e4 Nc7 34. e5 f6 35. Nc6+ 1-0

[Event "Solingen"]
[Site "Solingen"]
[Date "1974.07.12"]
[Round "5"]
[White "Polugaevsky, Lev"]
[Black "Kurajica, Bojan"]
[Result "1-0"]
[ECO "D56"]
[PlyCount "91"]
[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. Nf3 Nf6 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Rc1 Nxc3 10. Rxc3 c6 11. Bd3 dxc4 12. Bxc4 Nd7 13. O-O b6 14. Bd3 c5 15. Bb5 Rd8 16. Bc6 Rb8 17. Qc2 Bb7 ({RR} 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 Kg7 32. Be2 {Smyslov,V (2600)-Kasparov,G (2710) Vilnius 1984 ½-½ (43)}) 18. Bxb7 Rxb7 19. dxc5 bxc5 $146 ({RR} 19... Nxc5 20. b4 Na6 21. a3 Rc7 22. h3 Rxc3 23. Qxc3 Nc7 24. Nd4 Nd5 25. Qc4 Qb7 26. Rc1 a6 27. Qc6 Qxc6 28. Rxc6 Kf8 29. a4 Rb8 30. b5 axb5 31. axb5 Rb7 32. Rc8+ Ke7 33. e4 Nc7 34. e5 {Polugaevsky,L-Rashkovsky,N Moscow 1973 1-0 (35)}) ({RR} 19... 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+ Kh7 32. Qd3+ Qxd3 33. Rxd3 Kg6 34. Rb3 {Huang,M (2189)-Xia,J (1923) Bengbu CHN 2025 1-0 (54)}) 20. Rc1 Rb6 21. h3 Rc8 22. Nd2 Rb7 23. b3 g6 24. Rc4 Rd8 25. Ne4 Kh7 26. Qc3 f5 27. Nxc5 Nxc5 28. Rxc5 Qg7 29. Qxg7+ Kxg7 30. Rc7+ Rd7 31. Rxb7 Rxb7 32. Rc5 Kf6 33. Kf1 g5 34. g4 Rb6 35. Ke2 Rd6 36. Ra5 a6 37. b4 Kg6 38. a4 h5 39. f3 hxg4 40. hxg4 Kf6 41. Rc5 f4 42. exf4 gxf4 43. Rc4 Kg5 44. b5 a5 45. Rc3 Rd4 46. Rb3 1-0

[Event "Match/Nation RSFSR-HUN"]
[Site "Ordzhonikidze"]
[Date "1964.??.??"]
[Round "3.2"]
[White "Polugaevsky, Lev"]
[Black "Bilek, Istvan"]
[Result "1-0"]
[ECO "D56"]
[PlyCount "91"]
[EventDate "1964.04.??"]
[EventType "team"]
[EventRounds "4"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Russia"]
[BlackTeam "Hungary"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "HUN"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 Ne4 8. Bxe7 Qxe7 9. Rc1 Nxc3 10. Rxc3 c6 11. Bd3 Nd7 12. Bb1 dxc4 13. Rxc4 e5 14. Qc2 g6 ({RR} 14... f5 15. dxe5 Nxe5 16. Nxe5 Qxe5 17. O-O Be6 18. Rd4 {½-½ (18) Fedorowicz,J (2411)-Zhong,K (2145) Hamilton 2022}) 15. O-O Nb6 $146 ({RR} 15... exd4 16. Rxd4 Nf6 17. b4 Bg4 18. Rfd1 Rfd8 19. Rxd8+ Rxd8 20. Rxd8+ Qxd8 21. Nd4 Qd6 22. a3 Bd7 23. Ba2 Kf8 24. h3 b6 25. Qc4 Be8 26. Bb3 c5 27. bxc5 Qxc5 28. Qxc5+ bxc5 29. Ne2 Ke7 30. Nc3 {Danner,G (2407)-Schroll,G (2435) Austria 1999 ½-½ (59)}) ({RR} 15... exd4 16. Nxd4 Nf6 17. a3 Rd8 18. b4 Bd7 19. Ba2 Kh7 20. Qb2 Ne8 21. h3 Nd6 22. Rc5 Qf6 23. Rd1 Re8 24. Rc2 Qe7 25. Nf3 Ne4 26. Qe5 Bf5 27. Qxe7 Rxe7 28. g4 Bd7 29. Bxf7 Rf8 30. Bxg6+ {Hansen,C (2545)-Lau,R (2475) Moscow 1989 1-0 (31)}) 16. Rc5 exd4 17. Nxd4 Rd8 18. a3 Nd7 19. Rc3 Nf6 20. b4 Be6 21. Rc1 Kg7 22. Qb2 Rac8 23. Rc5 Qd6 24. h3 Bd5 25. Bf5 Rc7 26. Bd3 Re7 27. b5 cxb5 28. Nxb5 Qb8 29. Bf1 Bc6 30. Nd4 Bd5 31. Bc4 Bxc4 32. R1xc4 Qd6 33. Rc1 Kh7 34. Nb5 Qb6 35. a4 Ne4 36. Rc7 Red7 37. Qe5 a6 38. Rxd7 Rxd7 39. Qxe4 axb5 40. Rc8 Rd1+ 41. Kh2 Qd6+ 42. f4 Qd7 43. Rb8 Rd5 44. Qc2 bxa4 45. Qb2 g5 46. Qf6 1-0

[Event "Reggio Emilia Top16 33rd"]
[Site "Reggio Emilia"]
[Date "1991.??.??"]
[Round "?"]
[White "Polugaevsky, Lev"]
[Black "Andersson, Ulf"]
[Result "1-0"]
[ECO "D56"]
[WhiteElo "2610"]
[BlackElo "2640"]
[Annotator "Ftacnik,Lubomir"]
[PlyCount "101"]
[EventDate "1991.01.??"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "ITA"]
[EventCategory "16"]
[SourceTitle "CBM 022"]
[Source "ChessBase"]
[SourceDate "1991.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1991.06.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Nbd7 5. Bg5 h6 6. Bh4 Be7 7. e3 Ne4 8. Bxe7 Qxe7 9. Rc1 (9. Nxe4 dxe4 10. Nd2 f5 11. Qh5+ Qf7 12. Qxf7+ Kxf7 13. f3 $10) 9... Nxc3 10. Rxc3 c6 11. Bd3 O-O 12. O-O dxc4 13. Bxc4 b6 14. Bd3 c5 15. Bb5 cxd4 16. Nxd4 Nc5 17. Bc6 Bb7 18. Qf3 Bxc6 19. Nxc6 Qb7 $146 ({RR} 19... Qf6 20. Qxf6 gxf6 21. b4 Ne4 22. Rc2 f5 23. f3 Nf6 24. Kf2 Kg7 25. a3 Rfc8 26. Rfc1 Rc7 27. Ne5 Rxc2+ 28. Rxc2 Nd5 29. e4 fxe4 30. fxe4 Nf6 31. Ke3 Ne8 32. a4 Rd8 33. b5 f6 34. Nc6 {Wisskirchen,A (2300)-Beckmann,K (2280) Germany 1998 1-0 (51)}) ({RR} 19... Qf6 20. Qxf6 gxf6 21. b4 Ne4 22. Rd3 f5 23. Rd7 Nf6 24. Rb7 Nd5 25. a3 a6 26. g3 Rfe8 27. Ne5 Re7 28. Rxe7 Nxe7 29. g4 fxg4 30. Nxg4 Kg7 31. Rc1 Nd5 32. Kf1 b5 33. Rc5 a5 34. Rxb5 {Ragozin,E (2475)-Ovsejevitsch,S (2526) Alushta 2000 ½-½ (36)}) 20. Ne5 Qxf3 21. gxf3 f6 (21... Rfd8 22. b4 Nd7 23. Nc6 Re8 24. Rd1 $16) 22. Nc6 a5 23. Rd1 Rf7 24. Rd6 e5 25. b4 Nb7 26. Rd2 Rc7 (26... axb4 27. Nxb4 $14) 27. b5 Rf8 28. Kg2 Rff7 29. Rcd3 Nc5 30. Rd8+ Kh7 31. f4 exf4 32. exf4 Ne6 33. Rb8 Rfd7 (33... Rb7 34. Rxb7 Rxb7 35. f5 $16) 34. Rxd7 Rxd7 35. Rxb6 Rd3 (35... Nxf4+ 36. Kf3 Nd5 37. Ra6 $16) 36. f3 Rd2+ 37. Kg3 Rxa2 38. f5 Nc5 39. Rb8 g6 (39... Rb2 40. Ne7 Nd7 41. Rd8 Ne5 42. f4 $18) 40. Nd4 gxf5 41. Rc8 Nd3 42. Nxf5 Rb2 43. Rc7+ Kg8 44. Nxh6+ Kf8 45. Rf7+ Ke8 46. Rxf6 Rxb5 47. Nf5 a4 48. h4 $1 (48. Nd6+ Ke7 49. Nxb5 Kxf6 $10) 48... Ra5 49. h5 a3 50. h6 Ra7 51. Nd6+ {Ftacnik,L} (51. Nd6+ Kd8 52. Rf8+ Kd7 53. Rf7+ $18) 1-0

[Event "URS-ch39 Final"]
[Site "Leningrad"]
[Date "1971.09.25"]
[Round "8"]
[White "Polugaevsky, Lev"]
[Black "Krogius, Nikolai V"]
[Result "1/2-1/2"]
[ECO "D56"]
[PlyCount "34"]
[EventDate "1971.09.15"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "URS"]
[EventCategory "11"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 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. Bd3 c5 15. Bb5 Rd8 16. Qe2 ({RR} 16. Bc6 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 28. Ne4 Nd7 29. h3 Nf6 30. Nxf6+ gxf6 {Smyslov,V (2600)-Kasparov,G (2710) Vilnius 1984 ½-½ (43)}) ({RR} 16. Qc2 Bb7 17. Bxd7 Bxf3 18. gxf3 cxd4 19. Bc6 dxc3 20. Bxa8 Rxa8 21. bxc3 Rc8 22. Rc1 Qg5+ 23. Kh1 Qd5 24. Qe2 b5 25. Rd1 Qf5 26. Rd3 a6 27. f4 Kh7 28. f3 Rc4 29. Kg2 Qg6+ 30. Kf2 e5 {Zhang,X (2200)-Ni,S (2339) Nanjing CHN 2025 0-1 (84)}) ({RR} 16. Bc6 Rb8 17. Qc2 Bb7 18. Bxb7 Rxb7 19. dxc5 bxc5 20. Rc1 Rb6 21. h3 Rc8 22. Nd2 Rb7 23. b3 g6 24. Rc4 Rd8 25. Ne4 Kh7 26. Qc3 f5 27. Nxc5 Nxc5 28. Rxc5 Qg7 29. Qxg7+ Kxg7 30. Rc7+ Rd7 {Polugaevsky,L-Kurajica,B Solingen 1974 1-0 (46)}) 16... Bb7 17. Rfc1 a6 $146 ({RR} 17... cxd4 18. Nxd4 Rac8 19. Rxc8 Rxc8 20. Rxc8+ Bxc8 21. Qc2 Qc5 22. Qxc5 Nxc5 23. Nc6 a6 24. b4 Nd7 25. Ne7+ Kf8 26. Nxc8 axb5 27. Nd6 Ne5 28. Nxb5 Ke7 29. Kf1 Nc6 30. a3 f5 31. Ke2 g5 32. f4 {Hebden,M (2558)-Letreguilly,O (2306) France 2002 1-0 (41)}) ({RR} 17... Rab8 18. Ra3 Bxf3 19. Qxf3 Nf6 20. dxc5 bxc5 21. Qe2 Qd6 22. Rd3 {½-½ (22) Pozo Vera,S (2448)-Leyva Rivera,Y (2370) Havana 2007}) 1/2-1/2

[Event "IBM"]
[Site "Amsterdam"]
[Date "1972.??.??"]
[Round "?"]
[White "Polugaevsky, Lev"]
[Black "Enklaar, Bert F"]
[Result "1-0"]
[ECO "D56"]
[PlyCount "87"]
[EventDate "1972.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "NED"]
[EventCategory "10"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 {Ftacnik,Lubomir Giri,Anish} e6 2. Nc3 d5 3. d4 Be7 ({RR} 3... Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Qc2 Nbd7 8. Bd3 O-O 9. Nge2 Re8 10. O-O Nf8 11. f3) 4. Nf3 ({RR} 4. cxd5 exd5 5. Bf4) 4... Nf6 5. Bg5 ({RR} 5. Bf4) 5... O-O 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Rc1 c6 10. Bd3 Nxc3 11. Rxc3 dxc4 ({RR} 11... Nd7 12. O-O ({RR} 12. Qc2) 12... e5) 12. Bxc4 Nd7 13. O-O b6 ({RR} 13... e5) 14. Bd3 c5 15. Bb5 ({RR} 15. Be4 Rb8 16. Qc2 ({RR} 16. Qa4) 16... Nf6 ({RR} 16... a5) 17. dxc5 ({RR} 17. Bc6 cxd4 18. Nxd4 e5) 17... Nxe4 18. Qxe4 bxc5 19. Qc2 ({RR} 19. b3 Bb7 20. Qf4 ({RR} 20. Qe5 Rbc8 ({RR} 20... Bxf3) 21. Rfc1 Rfd8 22. e4 Qd6) ({RR} 20. Qh4) 20... Bxf3 21. Qxf3 Rfd8 22. Rfc1 Rd2 23. R1c2 Rbd8 24. g3) 19... Bb7 20. Nd2 ({RR} 20. Rxc5 Bxf3 21. gxf3 Rxb2) ({RR} 20. e4 f5 21. Nd2 Rfd8 22. exf5 Bxg2 23. Kxg2 Qg5+ 24. Rg3 Qxd2 25. Qxc5 exf5) 20... Rfd8 21. f3 ({RR} 21. Rxc5 Rxd2) 21... Ba6 22. Rf2 ({RR} 22. Rc1 Qd7 23. Nb3 c4 ({RR} 23... Bd3)) 22... Rd7 ({RR} 22... Rd5 23. e4 Rd7) 23. g3 Rbd8 24. Kg2 Bd3 ({RR} 24... h5 25. Ne4 ({RR} 25. h4 e5 26. e4 g5) 25... Bd3 26. Qa4 Bxe4 ({RR} 26... c4 27. Nd2 e5 28. Nxc4 Qe6) 27. Qxe4 Rd2) ({RR} 24... e5 25. e4 h5 26. Nc4 h4 27. Ne3 Qe6 28. gxh4) 25. Qc1 ({RR} 25. Qa4 Qg5 ({RR} 25... Bb5) 26. e4 ({RR} 26. Ne4) 26... Qe3 27. Qa5 Qe1 28. Qxc5 Be2 29. Nb3 Rd1 30. Kh3 R8d3) 25... Ba6 26. Ra3 Bb7 27. Nb3 ({RR} 27. e4 f5 28. Qc2 g5) 27... Rc7 28. Na5 Ba8 29. Nc4 ({RR} 29. e4 g5 30. Re3 Rd4 31. h3 h5 32. g4 hxg4 33. hxg4 f5 34. gxf5 g4) ({RR} 29. Rc3 g5 30. Nb3 g4 31. e4 gxf3+ 32. Kxf3 f5 33. Nxc5 Qg7) 29... e5 {Topalov,V (2805)-Anand,V (2787) Sofia 2010 CBM 136 [Giri,Anish] 0-1 (56)} ({RR} 29... g5 30. e4 ({RR} 30. h3 f5 31. Kh2 ({RR} 31. g4 h5) 31... h5) 30... g4 ({RR} 30... f5) 31. Qxh6 gxf3+ 32. Kxf3 Rd4 33. Nd2 Rcd7 34. Kg2 Qd8 35. Rf4 Rxd2+ 36. Kh3 Bxe4 37. Rxe4 R2d4 38. Ra4 Rxe4 39. Rxe4 Rd4 40. Re5 Rd5 41. Re4 Rd4)) 15... cxd4 ({RR} 15... Nf6 16. dxc5 bxc5 17. Qc2 Rb8 18. Rxc5 a6 19. Be2 Rxb2 20. Qxb2 Qxc5 21. Ne5 Nd5 22. Rc1 Qe7 23. Nc6 Qd6 24. e4 Ne7 25. e5 Qc7 26. Nxe7+ Qxe7 27. Qb6 Qg5 28. Rd1 Qxe5 29. Rd8 Bd7 30. Bxa6 {Atalik,E (2481)-Ambartsumova,K (2315) Moscow 2012 1-0 (65)}) 16. Qxd4 $146 ({RR} 16. Nxd4 Nc5 17. Qc2 Bb7 18. b4 Be4 19. Qc1 a6 20. Be2 Na4 21. Rc7 Qxb4 22. Rc4 Qa5 23. Nb3 Qb5 24. Rxe4 Qxe2 25. Rxa4 b5 26. Ra3 Rfc8 27. Nd4 Rxc1 28. Nxe2 Rxf1+ 29. Kxf1 a5 30. Nd4 b4 {McPhillips,K (2210)-White,J Bunratty 2006 1-0 (32)}) ({RR} 16. Nxd4 Nc5 17. Bc6 Bb7 18. Qf3 Bxc6 19. Nxc6 Qb7 20. Ne5 Qxf3 21. gxf3 f6 ({RR} 21... Rfd8 22. b4 Nd7 23. Nc6 Re8 24. Rd1) 22. Nc6 a5 23. Rd1 Rf7 24. Rd6 e5 25. b4 Nb7 26. Rd2 Rc7 ({RR} 26... axb4 27. Nxb4) 27. b5 Rf8 28. Kg2 Rff7 29. Rcd3 Nc5 30. Rd8+ Kh7 {Polugaevsky,L (2610)-Andersson,U (2640) Reggio Emilia 1991 CBM 022 [Ftacnik,Lubomir] 1-0 (51)}) ({RR} 16. Nxd4 Nc5 17. Qc2 a5 18. Nc6 Qc7 19. Nd4 Bb7 20. Nb3 Rac8 21. Nxc5 bxc5 22. Rc1 Rfd8 23. h3 Bxg2 24. Rxc5 Qxc5 25. Qxc5 Rxc5 26. Rxc5 Bxh3 27. Bc4 Rd2 28. Rxa5 Rxb2 29. e4 g5 30. Rc5 Bg4 {Misanovic,V (2330)-Garcia Vicente,N (2225) Novi Sad 1990 0-1 (44)}) 16... Nf6 17. Rfc1 Nd5 18. Rc4 Rd8 19. Qe5 Bd7 20. Bxd7 Qxd7 21. Nd4 Rdc8 22. Nc6 Kf8 23. h3 Nf6 24. b4 a6 25. a4 Ne8 26. Qe4 Nf6 27. Ne5 Qe8 28. Qd4 Rxc4 29. Rxc4 Qb8 30. Rc6 b5 31. Rb6 Qd8 32. Qxd8+ Rxd8 33. axb5 axb5 34. Rxb5 Ne4 35. Rb7 Rd1+ 36. Kh2 Nd6 37. Rc7 Ke8 38. Ra7 Rd2 39. f3 Rb2 40. e4 h5 41. Ra6 Nb7 42. Ra8+ Nd8 43. Nc6 Rd2 44. Kg3 1-0

[Event "URS-ch46 Final"]
[Site "Tbilisi"]
[Date "1978.12.??"]
[Round "13"]
[White "Polugaevsky, Lev"]
[Black "Mikhalchishin, Adrian"]
[Result "1/2-1/2"]
[ECO "D56"]
[WhiteElo "2620"]
[BlackElo "2460"]
[PlyCount "43"]
[EventDate "1978.12.01"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[EventCategory "12"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 Nd5 11. Bxe7 Qxe7 12. O-O Nxc3 13. Rxc3 e5 14. Bb3 e4 15. Nd2 Nf6 16. Qc2 Re8 17. Rc5 Be6 18. Re5 Bxb3 19. axb3 Qb4 20. Ra1 $146 ({RR} 20. Rxe8+) 20... Rxe5 21. dxe5 Nd7 22. Nxe4 1/2-1/2

[Event "Olympiad-18 Final A"]
[Site "Lugano"]
[Date "1968.10.27"]
[Round "3"]
[White "Polugaevsky, Lev"]
[Black "Augustin, Josef"]
[Result "1-0"]
[ECO "D56"]
[PlyCount "63"]
[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 "Soviet Union"]
[BlackTeam "Czechoslovakia"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "CSR"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Rc1 c6 10. Bd3 Nxc3 11. Rxc3 dxc4 12. Rxc4 Nd7 13. Bb1 e5 14. Qc2 f5 15. dxe5 Nxe5 16. Nxe5 Qxe5 17. O-O Be6 18. Rd4 Rae8 $146 ({RR} 18... Bd5 19. Qd2 Rae8 20. Re1 Qe6 21. f3 Bxa2 22. Rd6 Qb3 23. Rd3 Qe6 {½-½ (23) Thorbergsson,F-Kristjansson,B Reykjavik 1968}) 19. Rfd1 Bd5 20. Rf4 g6 21. Rfd4 Re7 22. Qd2 Kg7 23. b4 Rfe8 24. h3 Qf6 25. Bd3 Qg5 26. Bf1 Re4 27. b5 Qf6 28. Qa5 Qf7 29. Qxa7 Bxa2 30. Rxe4 Rxe4 31. bxc6 Re7 32. Rd7 1-0

[Event "URS-ch46 Final"]
[Site "Tbilisi"]
[Date "1978.12.??"]
[Round "9"]
[White "Polugaevsky, Lev"]
[Black "Tal, Mihail"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2620"]
[BlackElo "2625"]
[Annotator "ChessBase"]
[PlyCount "67"]
[EventDate "1978.12.01"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[EventCategory "12"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 b6 8. Qb3 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. Rd1 Re8 12. Bd3 ({RR} 12. g3 c6 13. Bg2 Ba6 14. Ng1 Bc4 15. Qc2 a5 16. Nge2 Nd7 17. O-O Nf8 18. Rfe1 Ne6 19. Nc1 Rc8 20. f4 Rc7 21. b3 Ba6 22. Nd3 Bxd3 23. Qxd3 Rce7 24. Kf1 Rd7 25. Re2 Rd6 26. f5 Nc7 {Polugaevsky,L (2575)-Hjartarson,J (2590) Akureyri 1988 0-1 (61)}) 12... Nc6 ({RR} 12... Be7 13. O-O c6 14. e4 Na6 15. exd5 cxd5 16. Ne5 Nc7 17. Bb1 Ne6 18. Rfe1 Bd6 19. Qc2 Nf8 20. Nb5 a6 21. Nxd6 Qxd6 22. Qf5 Re7 23. a3 Rae8 24. Rf1 Bc8 25. Qd3 Bb7 26. h3 Rc7 27. f4 {Ayaan Garg (2187)-Mehar,C (2372) Budapest HUN 2026 0-1 (62)}) 13. Bb1 ({RR} 13. O-O Na5 14. Qc2 c5 15. dxc5 bxc5 16. Na4 c4 17. Be2 Qc7 18. Nc3 Rad8 19. Rd2 Rd7 20. Rfd1 Red8 21. Nd4 Nc6 22. Ndb5 Qa5 23. Bxc4 a6 24. Nxd5 Rxd5 25. Rxd5 Rxd5 26. Bxd5 Qxb5 27. a4 Qb6 {Polugaevsky,L (2635)-Tal,M (2705) Almaty 1980 1-0 (42)}) 13... Na5 14. Qc2 c5 $146 ({RR} 14... g6 15. h4 h5 16. g4 hxg4 17. h5 gxf3 18. hxg6 Rxe3+ 19. fxe3 Bh4+ 20. Kd2 Nc4+ 21. Kc1 Qg5 22. Rxh4 Qxe3+ 23. Rd2 Qe1+ 24. Qd1 Qxh4 25. Qxf3 fxg6 26. Rg2 Qh6+ {0-1 (26) Lputian,S-Geller,E (2550) Soviet Union 1979}) ({RR} 14... g6 15. O-O Nc4 16. Nd2 Nxd2 17. Qxd2 a5 18. Rfe1 Bg7 19. a3 Qd7 20. Bd3 Re7 21. h4 h5 22. g3 Rae8 23. Bb5 c6 24. Bf1 Qd6 25. Bg2 Bc8 26. Ne2 Bh6 27. Nf4 Bxf4 28. exf4 Rxe1+ 29. Rxe1 {Makarichev,S (2500)-Razuvaev,Y (2470) Frunze 1979 ½-½}) 15. dxc5 bxc5 16. Qh7+ Kf8 17. O-O Bxc3 18. bxc3 Qf6 $10 19. e4 dxe4 20. Rd7 g5 $8 21. Nd2 Rad8 (21... Bc6 22. Rc7 Rad8 23. Nxe4 $14) 22. Rxd8 Rxd8 23. Nxe4 Bxe4 24. Bxe4 Nc4 $15 25. h3 Nd2 $6 (25... Rd6 $15 {Tal}) 26. Rc1 Re8 27. Bd3 c4 28. Qf5 Qd6 29. Bf1 Re5 30. Qc2 Rd5 31. Qa4 Kg7 32. Qxa7 Nxf1 33. Rxf1 Rd3 34. Qa5 1/2-1/2

[Event "EU-chT 06th Final"]
[Site "Moscow (Russia)"]
[Date "1977.04.??"]
[Round "6.1"]
[White "Polugaevsky, Lev"]
[Black "Unzicker, Wolfgang"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2620"]
[BlackElo "2525"]
[PlyCount "70"]
[EventDate "1977.04.13"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "URS"]
[SourceTitle "EU-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Soviet Union"]
[BlackTeam "German Fed Rep"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "GER"]

1. c4 {Ftacnik,Lubomir} Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 b6 8. Qb3 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. Rd1 c6 12. Bd3 Na6 13. O-O Nc7 14. Rfe1 ({RR} 14. Ne5 Re8 15. f4 Ne6 16. Bb1 Rc8 ({RR} 16... Bxe5 17. fxe5 Qg5 18. Rde1) 17. Qc2 Nf8 ({RR} 17... g6 18. f5 ({RR} 18. Nxf7 Kxf7 19. Qxg6+ Ke7) 18... Nf8 19. fxg6 fxg6 20. Nxg6 Rxe3 21. Nxf8 Kxf8 22. Qf5) 18. a3 Rc7 ({RR} 18... c5 19. Qf2) 19. e4 Bc8 ({RR} 19... dxe4 20. Nxe4) 20. exd5 cxd5 21. Ba2 Bb7 22. Qd3 a6 23. Qf3 Bxe5 ({RR} 23... Ne6 24. Nxd5 Bxd5 25. Bxd5) 24. fxe5 Rd7 25. Rd3 Ne6 26. Qf2 Rf8 27. Rf3 b5 28. Bb1 Re7 {Polugaevsky,L (2640)-Short,N (2680) Paris 1992 CBM 033 [Ftacnik,Lubomir] 1-0 (40)}) ({RR} 14. a3 Re8 15. Bb1 g6 16. Rfe1 Ne6 17. Ba2 Qd7 18. Qa4 Red8 19. Ne5 Bxe5 20. dxe5 Qe7 21. b4) ({RR} 14. e4 Ne6 15. e5 Be7 16. Bb1 Re8 17. Qc2 g6 18. Qd2 Bf8 19. Rfe1 Rc8 20. Ne2 Rc7 21. h4 Bg7 22. h5 g5 23. Ng3 Bc8 24. Nf5) 14... Re8 ({RR} 14... Ne6 15. Bb1 Re8 16. Qc2 g6 17. Ne5 Qe7 18. f4 Ng7 19. Qf2 Rad8 20. a3 Qc7 21. Kh1 Bc8 22. Ba2 Be6 23. h3 Nf5 24. g3 Nd6 25. Kh2 Bf5 26. g4 Ne4 27. Nxe4 Bxe4 28. Bb1 Bxb1 29. Rxb1 {Sapunov,E (2461)-Tang,A (2509) Chess.com INT 2021 0-1 (71)}) 15. Bb1 g6 $146 ({RR} 15... Ne6 16. a3 Qe7 17. Qc2 g6 18. Ba2 Rad8 19. b4 Kg7 20. Bb3 c5 21. dxc5 bxc5 22. Nxd5 Bxd5 23. Bxd5 cxb4 24. Bxe6 fxe6 {½-½ (24) Zaltsman,V (2410)-Abramovic,B (2490) New York 1986}) ({RR} 15... Ne6 16. Qc2 g6 17. Qd2 Qc7 18. e4 dxe4 19. Bxe4 Bg7 20. Bc2 c5 21. d5 Nd4 22. Be4 Qd7 23. Re3 Rad8 24. Rde1 b5 25. a3 a6 26. h3 Qd6 27. Nh2 h5 28. Bxg6 Rxe3 29. fxe3 fxg6 30. exd4 {Arsovic,G (2385)-Abramovic,B (2520) Nis 1995 0-1 (60)}) 16. e4 dxe4 17. Bxe4 Nd5 18. Bxd5 Rxe1+ 19. Rxe1 cxd5 20. Ne5 Rc8 21. h3 Bg7 22. Nb5 a6 23. Nc3 Ba8 24. Na4 Rb8 25. Qf3 Qc7 26. Qf4 Rc8 27. Re3 Re8 28. Nd3 Qd8 29. Rxe8+ Qxe8 30. Nxb6 Bc6 31. Ne5 h5 32. g3 Qe6 33. b3 Bb5 34. a4 Bxe5 35. Qxe5 Qxb6 1/2-1/2

[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1979.01.29"]
[Round "9"]
[White "Polugaevsky, Lev"]
[Black "Huebner, Robert"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2625"]
[BlackElo "2595"]
[PlyCount "39"]
[EventDate "1979.01.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[EventCategory "12"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {Shirov,Alexei} Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 b6 8. Qb3 dxc4 9. Bxc4 Bb7 10. O-O ({RR} 10. Ne5 Nfd7 ({RR} 10... Nbd7) 11. Nxf7 Rxf7 ({RR} 11... Kxf7 12. Bxe6+ Ke8 13. Qc2 ({RR} 13. Bg3) 13... Bxh4 14. Qg6+ Ke7 15. Bd5 Rxf2 16. Qe6+ Kf8 17. Qg8+ Ke7 18. Qxd8+ Kxd8 19. Bxb7 Rxg2+ 20. Kd1 Rxb2 21. Bxa8) 12. Bxe6 Bxh4 ({RR} 12... Qf8 13. Bxf7+ Qxf7 14. Bxe7) 13. Bxf7+ Kh8 14. Bd5 Nc6 ({RR} 14... c6 15. Bf3) 15. Qa4 ({RR} 15. O-O Nf6 ({RR} 15... Na5 16. Qc2) 16. Bf3 Na5 17. Qd1) 15... a6 ({RR} 15... Na5 16. Bxb7 Nxb7 17. O-O) 16. O-O ({RR} 16. Bxc6 b5 17. Bxb5 axb5 18. Qxb5 Bxg2 19. Rg1) 16... b5 17. Qd1 Nb6 18. Bf3 Qe8 19. a4 b4 20. Ne2 Rd8 21. Nf4 Bg5 22. Nd3 a5 23. Re1 ({RR} 23. Rc1) 23... Ba6 24. Nc5 Bc4 {Shirov,A (2695)-Beliavsky,A (2650) Belgrade 1995 CBM 051 [Shirov,Alexei] 1-0 (41)}) ({RR} 10. O-O-O Ne4 11. Bxe7 Qxe7 12. Nxe4 Bxe4 13. Ne5 Nc6 14. Nxc6 Bxc6 15. d5 exd5 16. Bxd5 Bxd5 17. Rxd5 Qf6 18. f3 c6 19. Rd3 c5 20. Qc3 Qe6 21. a3 Qa2 22. Kc2 Qe6 23. Rhd1 Rfe8 24. e4 Qg6 {Barria Zuniga,D (2341)-Rivera Perez,A (2166) chess.com INT 2025 ½-½ (76)}) 10... Ne4 ({RR} 10... Nbd7 11. Rfd1 Ne4 12. Bg3 Bd6 13. Rac1 Nxg3 14. hxg3 Qe7 15. e4 c6 16. Nh4 Rad8 17. e5 Bb8 18. f4 b5 19. Bd3 g5 20. Nf3 gxf4 21. gxf4 f5 22. Kf2 Rf7 23. Ne2 a6 24. Rh1 c5 25. Rxh6 {Huebner,R (2620)-Ivanovic,B (2485) Bugojno 1982 1-0 (41)}) 11. Bxe7 Qxe7 12. Nxe4 $146 ({RR} 12. d5 Nxc3 13. bxc3 exd5 14. Bxd5 c6 15. Bc4 Nd7 16. Rad1 Nc5 17. Qb1 Rad8 18. Rd4 Rxd4 19. exd4 Nd7 20. Re1 Qf6 21. Qe4 Bc8 22. Bd3 g6 23. Ne5 Nxe5 24. dxe5 Qf5 25. Qe3 Qg5 26. f4 Qg4 {Hudec,J (1929)-Veselsky,J (2148) Tatranske Matliare 2019 0-1 (84)}) ({RR} 12. Rac1 Nd7 13. Rfd1 c5 14. Qa3 Nxc3 15. bxc3 Qf6 16. Be2 Rfc8 17. Qb2 Qf5 18. a4 Nf6 19. h3 cxd4 20. cxd4 Qa5 21. Ne5 Nd5 22. Bh5 g6 23. Bf3 Qxa4 24. h4 Qe8 25. Ng4 Qe7 26. h5 Kh7 {Kloepfer,M (2195)-Ramroth,S Crailsheim 1999 1-0 (40)}) 12... Bxe4 13. Rac1 Rc8 14. Be2 Bd5 15. Qa4 c5 16. dxc5 Rxc5 17. Rxc5 Qxc5 18. a3 Qc6 19. Bb5 Qc7 20. Rd1 1/2-1/2

[Event "URS-ch28 Final & Zonal"]
[Site "Moscow"]
[Date "1961.02.07"]
[Round "18"]
[White "Polugaevsky, Lev"]
[Black "Bannik, Anatolij"]
[Result "1/2-1/2"]
[ECO "D58"]
[PlyCount "95"]
[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 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 b6 8. Qc2 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. O-O-O Nc6 12. a3 ({RR} 12. h4 Nb4 13. Qf5 Qc8 14. Qxc8 Raxc8 15. a3 c5 16. Kb1 cxd4 17. exd4 Na6 18. Nb5 Nc7 19. Nxa7 Rce8 20. Rc1 Ne6 21. Nb5 Rc8 22. Rd1 Ba6 23. g3 Bxb5 24. Bxb5 Rc7 25. Rd2 g5 26. hxg5 Nxg5 {Lobron,E (2575)-Vaganian,R (2615) Groningen 1993 ½-½ (58)}) ({RR} 12. h4 a5 13. a3 Nb4 14. axb4 axb4 15. Na4 Qd7 16. b3 Bc6 17. Bd3 Bxa4 18. bxa4 Rxa4 19. Kd2 c5 20. Ra1 Rfa8 21. Rxa4 Rxa4 22. Rb1 c4 23. Bxc4 dxc4 24. Qxc4 b5 25. Qc2 Qg4 26. Ke2 Bxh4 {Hamidi,A (2217)-Fadi,M (2298) chess.com INT 2025 1-0 (34)}) 12... Ne7 13. h4 c5 $146 ({RR} 13... Bc8 14. Ne5 c5 15. Bd3 cxd4 16. exd4 Bxe5 17. dxe5 Be6 18. Kb1 Rc8 19. Qa4 Rc5 20. Ne2 Qc7 21. Nd4 Bd7 22. Qb4 Qxe5 23. Rhe1 Qf6 24. Nb3 Nc6 25. Nxc5 Nxb4 26. Nxd7 Qxf2 27. axb4 Rd8 28. h5 {Otero Acosta,D (2370)-Galaviz Medina,S (2342) Mexico City 2021 0-1 (69)}) ({RR} 13... Bc8 14. Ne5 c5 15. Bd3 cxd4 16. exd4 Bxe5 17. dxe5 Be6 18. Kb1 Rc8 19. Qa4 Rc5 20. Ne2 Qc7 21. Nd4 Bd7 22. Qb4 Qxe5 23. Rhe1 Qf6 24. Nb3 Nc6 25. Nxc5 Nxb4 26. Nxd7 Qxf2 27. axb4 Rd8 28. h5 {Otero Acosta,D (2370)-Galaviz Medina,S (2342) Mexico City 2021 0-1 (69)}) 14. g4 g6 15. g5 hxg5 16. hxg5 Bg7 17. Bh3 Qd6 18. Kb1 Bc8 19. Qd2 Rd8 20. Ne5 Bxh3 21. Rxh3 Qe6 22. Rdh1 Nf5 23. f4 Kf8 24. Rh7 Ng3 25. R1h4 cxd4 26. exd4 Qf5+ 27. Ka2 Rac8 28. Ne2 Nh5 29. R7xh5 gxh5 30. Ng3 Qc2 31. Qb4+ Kg8 32. Nxh5 Bxe5 33. dxe5 Qc4+ 34. Qb3 b5 35. Nf6+ Kf8 36. Rh7 Rc6 37. g6 fxg6 38. Rxa7 Rxf6 39. exf6 d4 40. Rh7 Rd6 41. Qxc4 bxc4 42. Kb1 d3 43. Kc1 Rxf6 44. b3 Rxf4 45. bxc4 Rxc4+ 46. Kd2 Ra4 47. Kxd3 Rxa3+ 48. Ke4 1/2-1/2

[Event "Tallinn"]
[Site "Tallinn"]
[Date "1973.02.24"]
[Round "4"]
[White "Polugaevsky, Lev"]
[Black "Saidy, Anthony Fred"]
[Result "1-0"]
[ECO "D58"]
[Annotator "ChessBase"]
[PlyCount "45"]
[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 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 b6 8. Bd3 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. O-O Nd7 12. Qb3 c6 13. Rad1 Re8 14. Bb1 ({RR} 14. Rfe1 a6 15. Bb1 Nf8 16. Na4 b5 17. Nc5 Bc8 18. h3 Be7 19. Qc2 Bd6 20. Rc1 Ra7 21. a3 Qb6 22. Ba2 Rae7 23. Nd3 Rc7 24. Nde5 Be6 25. b4 a5 26. Qc3 Ra8 27. Bb3 Bf5 28. Re2 Nd7 {Tal,M (2620)-Pribyl,J (2485) Tallinn 1977 1-0 (42)}) ({RR} 14. Rfe1 Be7 15. e4 dxe4 16. Nxe4 Nf6 17. Nxf6+ Bxf6 18. Ne5 Qc7 19. Nxf7 Kf8 20. Bg6 Re7 21. Rxe7 Qxe7 22. Nd6 Bc8 23. Nxc8 Rxc8 24. Kf1 Rd8 25. Re1 Qd7 26. Re6 Qd5 27. Qe3 Qd7 28. Qe4 Kg8 {Praszak,M (2062)-Dziewonski,D (2015) Krakow 2022 0-1 (69)}) 14... Qb8 $146 (14... Nf8 $5) ({RR} 14... g6 15. e4 Nf8 16. exd5 cxd5 17. a4 Qd7 18. Bd3 Rad8 19. Rc1 Re7 20. Rfd1 Ne6 21. Bb5 Qd6 22. Bf1 h5 23. Nb5 Qb8 24. h4 Nf4 25. Re1 Re4 26. Nc3 Rxe1 27. Rxe1 Qc8 28. Ne2 Ne6 29. Qe3 {Arbakov,V (2445)-Lputian,S (2445) Krasnodar 1980 0-1 (57)}) ({RR} 14... Nf8 15. Rfe1 Qc7 16. Rc1 Qd7 17. Red1 Rac8 18. Qa4 a5 19. e4 c5 20. Qxd7 Nxd7 21. exd5 cxd4 22. Nxd4 Bg5 23. Rc2 Ne5 24. Ndb5 Red8 25. Re2 Bf6 26. d6 Ba6 27. a4 Kf8 28. Ba2 Rd7 29. Ne4 {Gaprindashvili,N (2335)-Cuevas Rodriguez,M (1965) Thessaloniki 1984 ½-½ (37)}) 15. Rfe1 Be7 16. a3 Bd6 17. e4 dxe4 18. Nxe4 Re7 19. Ba2 Qc7 20. Neg5 Nf6 21. Rxe7 Qxe7 22. Qxf7+ Kh8 23. Ne5 1-0

[Event "Akureyri"]
[Site "Akureyri"]
[Date "1988.??.??"]
[Round "?"]
[White "Polugaevsky, Lev"]
[Black "Hjartarson, Johann"]
[Result "0-1"]
[ECO "D58"]
[WhiteElo "2575"]
[BlackElo "2590"]
[PlyCount "122"]
[EventDate "1988.03.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[EventCategory "10"]
[SourceTitle "CBM 008"]
[Source "ChessBase"]
[SourceDate "1989.02.01"]
[SourceVersion "1"]
[SourceVersionDate "1989.02.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Qb3 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. Rd1 Re8 12. g3 ({RR} 12. Bd3 Nc6 13. O-O Na5 14. Qc2 c5 15. dxc5 bxc5 16. Na4 c4 17. Be2 Qc7 18. Nc3 Rad8 19. Rd2 Rd7 20. Rfd1 Red8 21. Nd4 Nc6 22. Ndb5 Qa5 23. Bxc4 a6 24. Nxd5 Rxd5 25. Rxd5 Rxd5 26. Bxd5 Qxb5 {Polugaevsky,L (2635)-Tal,M (2705) Almaty 1980 1-0 (42)}) 12... c6 13. Bg2 Ba6 14. Ng1 ({RR} 14. Qc2 Qd6 15. a3 Nd7 16. Bf1 Bb7 17. Bg2 Ba6 18. Bf1 Bb7 19. Bg2 Ba6 {½-½ (19) Han,Y (2435)-Siva,M (2454) England ENG 2026}) 14... Bc4 $146 ({RR} 14... Nd7 15. Nge2 Be7 16. O-O Nf6 17. Rfe1 Bd6 18. Nc1 Bc8 19. Nd3 Bf5 20. Ne5 Bxe5 21. dxe5 Rxe5 22. e4 Qe7 23. Qa4 b5 24. Qa6 dxe4 25. Qxc6 Rc8 26. Qa6 Qc5 27. h3 e3 28. fxe3 Rxe3 29. Kh2 {Piskov,Y (2440)-Kharitonov,A (2505) Podolsk 1989 0-1 (35)}) 15. Qc2 a5 16. Nge2 Nd7 17. O-O Nf8 18. Rfe1 Ne6 19. Nc1 Rc8 20. f4 Rc7 21. b3 Ba6 22. Nd3 Bxd3 23. Qxd3 Rce7 24. Kf1 Rd7 25. Re2 Rd6 26. f5 Nc7 27. e4 dxe4 28. Nxe4 Rd7 29. Qc4 c5 30. d5 Re5 31. g4 Nxd5 32. Rd3 Nf4 33. Rxd7 Qxd7 34. Rd2 Nxg2 35. Rxd7 Ne3+ 36. Kf2 Nxc4 37. Nxf6+ gxf6 38. bxc4 Re4 39. Rd6 Rxg4 40. Rxb6 Rxc4 41. Rxf6 Kg7 42. Rc6 Rf4+ 43. Kg3 Rxf5 44. a4 Rd5 45. Kg4 Rd4+ 46. Kh5 Rd5+ 47. Kg4 h5+ 48. Kh4 Re5 49. h3 Rd5 50. Rb6 Rd4+ 51. Kxh5 Rxa4 52. Rb5 c4 53. Rc5 Ra3 54. h4 c3 55. Kg5 a4 56. h5 f6+ 57. Kf4 Rb3 58. Ke3 Rb7 59. Kd3 Ra7 60. Kc2 a3 61. Kb1 Kh6 0-1

[Event "Candidates qf Polugaevsky-Tal +3-0=5"]
[Site "Almaty"]
[Date "1980.03.30"]
[Round "3"]
[White "Polugaevsky, Lev"]
[Black "Tal, Mihail"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2635"]
[BlackElo "2705"]
[PlyCount "54"]
[EventDate "1980.03.23"]
[EventType "match"]
[EventRounds "8"]
[EventCountry "URS"]
[SourceTitle "Candidates"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 {Donev,Ivo Hristov} Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 b6 8. Qb3 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. Rd1 Re8 12. Bd3 c5 13. dxc5 Nd7 14. c6 ({RR} 14. cxb6 Nc5 15. Qc2 Nxd3+ 16. Rxd3 axb6 ({RR} 16... Qxb6)) 14... Bxc6 15. O-O Nc5 16. Qc2 ({RR} 16. Qa3 a5 17. Ne2 Qd6 18. Ned4 Bb7 19. Bb5 Red8 20. Qc3 Rac8 21. Qd2 Ne4 22. Qe2 Ng5 23. Rd2 g6 24. h3) 16... Rc8 ({RR} 16... Qe7 17. Nd4 ({RR} 17. Bb5 Bxb5 18. Nxb5 Red8 19. Nbd4 Ne6 20. Qb3 Rac8 21. Rd2 Rc4 22. Qd1 Nxd4 23. Nxd4 Bxd4 24. Rxd4 Rxd4 25. Qxd4 Qe4) 17... Bb7 18. Bh7+ Kh8 19. Bf5 Red8 20. Rfe1 Ne4 21. Re2 g6 22. Bxe4 dxe4 23. Red2 Rac8) ({RR} 16... Nxd3 17. Qxd3 Rc8 18. Nd4 Bb7 19. Rd2 Qe7 20. Rfd1 Red8 21. Nce2 g6 22. Qb3) ({RR} 16... Bb7 17. Bb5 ({RR} 17. Bh7+ Kh8 18. Bf5 Qd6 19. e4 d4 20. Nb5 Qf4 21. Nfxd4 Nxe4 22. g3 Qe5 23. Rfe1 Qc5 24. Rxe4 Bxe4 25. Bxe4 Rad8) ({RR} 17. Rd2 Rc8 18. Bh7+ Kh8 19. Bf5 Bxc3 20. bxc3 Rc7) ({RR} 17. Bc4 Bxc3 18. Qxc3 Rc8) 17... Re7 ({RR} 17... Re6 18. Nd4) 18. Nxd5 ({RR} 18. Nd4 Rc8) 18... Bxd5 19. Qf5 Bxb2 20. Rxd5 Qc8 21. Qc2 Bf6 22. Rfd1 ({RR} 22. Nd4 a6 23. Be2 ({RR} 23. Bc4 Ne4) 23... Qc7 24. Bf3 Rae8 ({RR} 24... Rc8 25. Nf5 Re5 26. Rd2) 25. Rd1 ({RR} 25. Nf5 Re5 26. Rd2) 25... g6 26. g3) 22... a6 ({RR} 22... Ne6 23. Qf5 Qc3) 23. Bf1 ({RR} 23. Bc4 Rc7) ({RR} 23. Rd8+ Qxd8 24. Rxd8+ Rxd8 25. Bc4 Red7) 23... Re8 ({RR} 23... Qc7 24. Nd4 Ne4) ({RR} 23... Ne4 24. Qxc8+ Rxc8 25. Bxa6) 24. Bc4) 17. Nd4 $146 ({RR} 17. Bh7+ Kh8 ({RR} 17... Kf8 18. Bf5 Ne6 19. Rd2) 18. Bf5 Ne6 ({RR} 18... Rc7 19. Nd4) 19. Qb3 ({RR} 19. Qb3 Bxc3 20. bxc3 Qf6) ({RR} 19. Rd2 Bb7 20. Rfd1 Bxc3 21. bxc3 Qf6 22. Nd4) 19... Bxc3 20. bxc3 Qf6 21. Bg4 Bb7 22. Nd4 Ba6 23. Rfe1 Bc4 24. Qa3 Rc7 25. Bxe6 fxe6 26. e4 dxe4 27. Rxe4 Bd5 28. Re3 Rf8 29. f3 Rfc8 30. Rde1 Rc5 31. Qxa7 Rxc3 {Gulko,B-Radashkovich,I Soviet Union 1971 0-1 (33)}) ({RR} 17. Bh7+ Kh8 18. Bf5 Ne6 19. Nd4 Nxd4 20. exd4 Rc7 21. Qd3 ({RR} 21. Bg4 Bb5 22. Rfe1 Rxe1+ 23. Rxe1 Bxd4) 21... g6 22. Bg4 h5 23. Bf3 Rce7 24. g3 h4 25. Qd2 ({RR} 25. Bg2) ({RR} 25. Qc2 Kg7 26. Qb3 Rd7) 25... Kg7 26. g4 ({RR} 26. Qc2) ({RR} 26. Rfe1 Bg5) 26... Re6 27. h3 Bg5 28. Qc2 Qd6 29. Qb3 Bd8 30. Bg2 ({RR} 30. Bxd5 Qf4 ({RR} 30... Bc7 31. f4 Re3) {RR} 31. Kg2 ({RR} 31. Qc2 Bc7 32. f3 Re2) 31... Rf6 ({RR} 31... Bc7 32. Rh1 Rf6 33. Rdf1 Re3) 32. Bxc6 Bc7) 30... Qf4 ({RR} 30... Bc7 31. f4 Re3) 31. Rc1 Bc7 {Beliavsky,A (2710)-Kramnik,V (2770) Belgrade 1997 CBM 062 [Donev,Ivo Hristov] 0-1 (34)}) ({RR} 17. Bb5 Ne4 18. Bxc6 Rxc6 19. Qa4 Nxc3 20. bxc3 Rc5 21. c4) ({RR} 17. Bf5 Rc7 18. Nd4 Ba8 19. Rd2 g6 20. Bd3 Bxd4 21. exd4 Ne6 22. Bb5 Rf8 23. Qd3 Qg5 24. Ne2 Qf6 25. f4 Ng7 26. Ng3 Re7 27. f5 g5 28. Ba4 h5 29. Qf3 h4 30. Ne2 Bb7 31. Nc3 Rd8 {Iniyan,P (2498)-Kramnik,V (2753) chess.com INT 2024 1-0 (59)}) 17... Bxd4 {RR} 18. exd4 Ne6 19. Bf5 Bd7 20. Bxe6 Bxe6 21. Rfe1 Qd6 22. Re3 Rc4 23. Qe2 Rec8 24. Re5 Qd7 25. h3 b5 26. a3 a5 27. Qe3 b4 1/2-1/2

[Event "Hoogovens 28th"]
[Site "Beverwijk"]
[Date "1966.01.19"]
[Round "7"]
[White "Polugaevsky, Lev"]
[Black "Ivkov, Borislav"]
[Result "1/2-1/2"]
[ECO "D58"]
[PlyCount "83"]
[EventDate "1966.01.12"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "NED"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 ({RR} 1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O {½-½ (14) Rajkovic,D (2490)-Ivkov,B (2540) Smederevska Palanka 1981}) 1... Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Qc2 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. O-O-O c5 12. dxc5 Bxc3 13. Qxc3 Nd7 14. c6 Bxc6 15. Kb1 Rc8 16. Qd4 Bb7 $146 ({RR} 16... Re8 17. Bd3 Qe7 18. Qf4 Nc5 19. Bf5 Rc7 20. Nd4 Ba4 21. Rc1 Bd7 22. Rhd1 a5 23. Bc2 Rec8 24. Nf5 Bxf5 25. Bxf5 Rd8 26. Rd2 Rc6 27. Rcd1 Rcd6 28. Bc2 Rf6 29. Qd4 Re6 30. g3 Rdd6 31. h4 {Averkin,O (2450)-Chandler,M (2470) Sochi 1982 1-0 (49)}) ({RR} 16... Nc5 17. Bd3 Re8 18. Bf5 Rb8 19. Rc1 a5 20. h4 Qd6 21. Rh3 Bd7 22. Bxd7 Qxd7 23. Rc2 Rbc8 24. Qd1 Ne4 25. Rh1 Rxc2 26. Qxc2 Rc8 27. Qe2 Qg4 28. Qf1 Qg6 29. Ka1 Rc2 30. a3 Nxf2 31. Nd4 {Wiedenkeller,M (2460)-Renman,N (2460) Malmo 1986 ½-½ (101)}) 17. Bd3 Nf6 18. Qf4 Qc7 19. Qxc7 Rxc7 20. Nd4 a6 21. Rc1 Rfc8 22. f3 g6 23. Rxc7 Rxc7 24. Rc1 Re7 25. Be2 Kf8 26. Rc3 Nd7 27. Kc1 Nc5 28. Kd2 Ne6 29. Nc6 Re8 30. b4 Rc8 31. Ne5 Rxc3 32. Kxc3 Ke7 33. a4 a5 34. bxa5 bxa5 35. Bb5 g5 36. Bc6 Kd6 37. Bxb7 Kxe5 38. Bc6 f5 39. g3 f4 40. exf4+ gxf4 41. Kd3 Nc5+ 42. Kc3 1/2-1/2

[Event "URS-ch43 Final"]
[Site "Yerevan"]
[Date "1975.??.??"]
[Round "1"]
[White "Polugaevsky, Lev"]
[Black "Doroshkievich, Vladimir K"]
[Result "1-0"]
[ECO "D58"]
[PlyCount "53"]
[EventDate "1975.11.28"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[EventCategory "12"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Qb3 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. Rd1 c6 12. Bd3 Nd7 ({RR} 12... Bc8 13. O-O Bg4 14. Ne2 Qe7 15. Bb1 Rc8 16. h3 Bxf3 17. gxf3 Nd7 18. Nf4 Nf8 19. Rd2 Rd8 20. Rc1 Rd6 21. Bf5 Bg5 22. Ng2 Rad8 23. f4 Bf6 24. Rdc2 c5 25. dxc5 bxc5 26. Rxc5 Rb6 27. Rb5 {Karpov,A (2775)-Beliavsky,A (2620) Niksic 1996 1-0 (62)}) 13. O-O Be7 ({RR} 13... Qc7 14. Rfe1 Rad8 15. e4 c5 16. Nxd5 Bxd5 17. exd5 cxd4 18. Bb5 a6 19. Bf1 Nc5 20. Qa3 Rxd5 21. b4 Ne6 22. Qxa6 Ng5 23. Nxg5 Rxg5 24. a3 h5 25. g3 h4 26. Bg2 hxg3 27. hxg3 Re5 28. Rxe5 {Ibrahimli,M (2445)-Sek,K (2353) Baku AZE 2026 ½-½ (54)}) ({RR} 13... Qc7 14. Rc1 Qd6 15. e4 dxe4 16. Nxe4 Qf4 17. Rfe1 c5 18. Qa4 Rfd8 19. dxc5 Nxc5 20. Nxc5 Qxa4 21. Nxa4 Rxd3 22. Ne5 Rd4 23. b3 Re8 24. Nc4 Rxe1+ 25. Rxe1 b5 26. Na5 bxa4 27. Nxb7 Rd2 28. bxa4 {Razuvaev,Y-Doroshkievich,V Cheliabinsk 1975 0-1 (63)}) 14. Ne5 $146 ({RR} 14. e4 dxe4 15. Nxe4 Nf6 16. Ne5 Nd5 17. Bb1 Bd6 18. Rfe1 g6 19. Nxd6 Qxd6 20. h4 Kg7 21. Rd3 Nf4 22. Rf3 Ne6 23. Nxf7 Rxf7 24. Rxe6 Rxf3 25. Rxd6 Rxb3 26. axb3 Re8 27. Bxg6 Re1+ 28. Kh2 Bc8 {Quist,J (2280)-Heintze,M (2250) Dieren 1990 1-0 (39)}) ({RR} 14. Rfe1 Rc8 15. Bb1 Qc7 16. e4 dxe4 17. Nxe4 Nf6 18. Qd3 g6 19. h4 Nxe4 20. Qxe4 Bb4 21. Re3 h5 22. g4 Rce8 23. Qxe8 Rxe8 24. Rxe8+ Kg7 25. gxh5 Qf4 26. Re3 Qg4+ 27. Kf1 Qxh5 28. a3 Bd6 {Cuenca Jimenez,J (2298)-Baramidze,D (2463) Chalkidiki 2003 0-1 (40)}) 14... Bd6 15. f4 Nf6 16. e4 c5 17. dxc5 Bxc5+ 18. Kh1 dxe4 19. Bxe4 Qc8 20. Bg6 Qc7 21. Nb5 Qe7 22. Rfe1 Nd5 23. Rxd5 Bxd5 24. Qxd5 Rad8 25. Qb3 Rd2 26. Nc3 Bd4 27. Nf3 1-0

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

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

[Event "Candidates qf Polugaevsky-Tal +3-0=5"]
[Site "Almaty"]
[Date "1980.03.23"]
[Round "1"]
[White "Polugaevsky, Lev"]
[Black "Tal, Mihail"]
[Result "1-0"]
[ECO "D58"]
[WhiteElo "2635"]
[BlackElo "2705"]
[PlyCount "83"]
[EventDate "1980.03.23"]
[EventType "match"]
[EventRounds "8"]
[EventCountry "URS"]
[SourceTitle "Candidates"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 {ChessBase} Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 b6 8. Qb3 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. Rd1 Re8 12. Bd3 Nc6 13. O-O Na5 14. Qc2 c5 15. dxc5 bxc5 16. Na4 c4 17. Be2 Qc7 $146 ({RR} 17... Rb8 18. Nd4 ({RR} 18. Rd2 Qe7 19. Rfd1 Red8) ({RR} 18. Nc3 Qb6 19. Nxd5 Bxd5 20. Rxd5 Qxb2 21. Qxb2 Rxb2 22. Rxa5 Rxe2) 18... Nc6 19. Nxc6 Bxc6 20. Bxc4 Qa5 21. Bb3 Bxa4 22. Bxa4 Rec8 23. Bc6 ({RR} 23. b4 Qa6 24. Qb3 Rc3 25. b5 Qa5) 23... Qa6 24. Rc1 Bxb2 {0-1 (24) Grigorian,K (2465)-Geller,E (2590) Leningrad 1977 URS-ch [ChessBase]}) 18. Nc3 Rad8 19. Rd2 Rd7 20. Rfd1 Red8 21. Nd4 Nc6 22. Ndb5 Qa5 23. Bxc4 a6 24. Nxd5 Rxd5 25. Rxd5 Rxd5 26. Bxd5 Qxb5 27. a4 Qb6 28. Qe4 Nd8 29. Bxb7 Nxb7 30. b4 Kf8 31. Rd7 Nd8 32. g3 Qb8 33. Qc4 Ke8 34. Rd5 Qb7 35. b5 a5 36. h4 Be7 37. Rd1 Ne6 38. Qc3 Bb4 39. Qe5 Be7 40. Rc1 Bf6 41. Qd6 Bd8 42. Qa6 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "1988.02.??"]
[Round "11"]
[White "Polugaevsky, Lev"]
[Black "Olafsson, Helgi"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2575"]
[BlackElo "2510"]
[PlyCount "62"]
[EventDate "1988.02.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Be2 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. O-O Nd7 12. b4 c5 13. bxc5 bxc5 14. Rb1 Bc6 15. Bb5 Qc7 16. Qc2 Rfd8 ({RR} 16... Rab8 17. Rfc1 Bxb5 18. Nxb5 Qc6 19. Nc3 cxd4 20. Nxd4 Bxd4 21. exd4 Rxb1 22. Nxb1 Qxc2 23. Rxc2 Rb8 24. Nd2 Nf8 25. g3 Ne6 26. Nb3 Rb4 27. Rc6 Ra4 28. Nc5 Rc4 29. Rd6 Nxc5 30. dxc5 Rxc5 31. Ra6 {Anand,V (2811)-Carlsen,M (2826) London 2011 ½-½ (33)}) ({RR} 16... Rab8 17. a4 Rfc8 18. Rfc1 Qd6 19. Ne2 c4 20. Nc3 g6 21. h3 h5 22. Rb2 Ba8 23. Rcb1 Nf8 24. a5 Bd8 25. a6 Bf6 26. Qa4 Be7 27. Ne5 f6 28. Nf3 Kg7 29. g3 Bd8 30. Qc2 Ba5 31. Na4 {Suleymenov,A (2373)-Grinev,V (2441) Dnipro 2019 1-0 (47)}) 17. Rfc1 Rab8 18. dxc5 $146 ({RR} 18. a4 Qb6 19. dxc5 Nxc5 20. Bxc6 Qxc6 21. Nb5 Be7 22. Qf5 Qe8 23. Ne5 Rb7 24. Nd4 Rc7 25. Nb5 Rb7 {½-½ (25) Kasparov,G (2715)-Karpov,A (2705) Moscow 1985}) ({RR} 18. a4 Qd6 19. dxc5 Nxc5 20. Bxc6 Qxc6 21. Nb5 Be7 22. Nxa7 Qa6 23. Nb5 Qxa4 24. Qxa4 Nxa4 25. Nfd4 Rd7 26. Nc6 Rb6 27. Nbd4 Bf6 28. Rxb6 Nxb6 29. Rb1 Na4 30. g3 Nc5 31. Kg2 g6 32. Nf3 Rd6 {Karpov,A (2705)-Kasparov,G (2715) Moscow 1985 ½-½ (48)}) 18... Bxc3 19. Bxc6 Qxc6 20. Qxc3 Qxc5 21. Qxc5 Nxc5 22. Nd4 Ne6 23. Rxb8 Rxb8 24. Nc6 Rb2 25. a4 Nc5 26. a5 Nd3 27. Ra1 Rb7 28. Kf1 Rc7 29. Nd4 a6 30. Ke2 Ne5 31. Ra2 Rc5 1/2-1/2

[Event "Bugojno"]
[Site "Bugojno"]
[Date "1980.05.19"]
[Round "7"]
[White "Polugaevsky, Lev"]
[Black "Ivkov, Borislav"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2635"]
[BlackElo "2530"]
[PlyCount "277"]
[EventDate "1980.05.05"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "YUG"]
[EventCategory "15"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 {Dautov,Rustem} Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Qb3 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. Rd1 Re8 12. Bd3 c5 13. dxc5 Nd7 14. c6 Bxc6 15. O-O Nc5 16. Qa3 ({RR} 16. Qc2 Rc8 17. Bh7+ Kh8 18. Bf5 Ne6) 16... Qd7 ({RR} 16... a5 17. Ne2 Qd6 ({RR} 17... Nxd3 18. Qxd3 Bxb2 19. Qc2 Qf6 20. Rb1) 18. Ned4 Bb7 19. Rc1 ({RR} 19. Bb5 Red8 20. Qc3 Rac8 21. Qd2 Ne4 22. Qe2 Ng5 23. Rd2 g6 24. h3 Rc5) ({RR} 19. Rfe1 g6 20. Bb1 Red8 21. Rc1 Rac8 22. Red1 Ba6 23. h3 Be7 24. b3 Qf6 25. Qb2 Bd6 26. a3 Ne4) 19... g6 20. Rfd1 Rac8 21. Bb5 ({RR} 21. Nb3 Qe7) 21... Red8 22. g3 ({RR} 22. Rc2 Kg7 ({RR} 22... Ne4 23. Qxd6 Nxd6 24. Bc6 Ba6 25. Rdc1 Bd3 26. Rc3 Be4 27. Nd2 Nf5 28. Nxe4 dxe4 29. Bxe4 Nxd4 30. Rxc8 ({RR} 30. exd4 Rb8) 30... Ne2+ 31. Kf1 Nxc1 32. Rxc1 Bxb2 33. Rc6) 23. Rdc1 Qb8 24. b4 axb4 25. Qxb4) 22... Kg7 23. Rc2 ({RR} 23. Bf1 Ne4 24. Qd3 Rc5) ({RR} 23. Qc3 Ne4 24. Qd3 Rc5) 23... Ne4 24. Qxd6 Nxd6 25. Bc6 Bxc6 ({RR} 25... Ba6 26. Rdc1 ({RR} 26. Rcc1 Ne4) 26... Bd3 27. Rc3 Be4 28. Nd2 Nf5 29. N2b3 ({RR} 29. Nxe4 Bxd4 30. exd4 Nxd4) 29... Ne7 30. Bb5 Rxc3 31. Rxc3 Rc8) 26. Nxc6 Nf5 27. Rdc1 Rd6 28. g4 Ne7 29. Nxe7 ({RR} 29. Ncd4 Rdd8 30. Kf1) 29... Rxc2 30. Rxc2 Bxe7 31. Kf1 {Dautov,R (2625)-Georgiev,K (2660) Elista 1998 CBM 068 [Dautov,Rustem] ½-½ (35)} ({RR} 31. Rc7 Bf6 32. b3 d4) ({RR} 31. Nd4 Bf6 32. Nb5 Rd8 33. Kf1 d4 34. exd4 Bxd4 35. Rd2 Bf6)) ({RR} 16... Nxd3 17. Rxd3) ({RR} 16... Ne6 17. Bb5 Bxb5 18. Nxb5 Qd7 19. Nc3 Bxc3 20. Qxc3 Qa4 21. Qb3 Qxb3 22. axb3 Red8 23. Rd2 Rac8 24. Rfd1 Rc5 25. g3 Rb5 26. Rd3 a5 27. Kg2 Kf8 28. h3 Nc5 29. Nd4 Nxd3 30. Nxb5 Nc5 31. Nd4 {Gustafsson,J (2535)-Van Blitterswijk,S (2380) Amsterdam 2001 ½-½ (36)}) 17. Bc4 Bxc3 18. Qxc3 Rac8 19. Qa3 $146 ({RR} 19. Be2 Ba4 20. Rde1 Red8 21. Qa3 a5 22. Nd4 Ne6 23. b3 Nxd4 24. exd4 Bb5 {½-½ (24) Bagirov,V (2560)-Ivkov,B (2530) Sarajevo 1980}) 19... Red8 20. Be2 Bb7 21. Nd4 a6 22. h3 Qa4 23. Qxa4 Nxa4 24. Rd2 Nc5 25. Bg4 Rc7 26. Rc1 a5 27. Nb5 Rc6 28. Bf3 Na4 29. Rxc6 Bxc6 30. Nd4 Bb7 31. Ne2 Kf8 32. g4 b5 33. Nd4 b4 34. Nb3 Ra8 35. Rc2 Rc8 36. Rxc8+ Bxc8 37. Nxa5 Ba6 38. a3 bxa3 39. bxa3 Nc3 40. Nb3 Ke7 41. Nd4 Nb1 42. Bxd5 Nxa3 43. Bc6 Bc8 44. Kg2 Nc4 45. Kg3 Nd6 46. h4 g5 47. e4 Nc4 48. h5 Ne5 49. f3 Kd6 50. Bd5 f6 51. Kf2 Bd7 52. Ke3 Bc8 53. Bg8 Bd7 54. Bh7 Ke7 55. Bf5 Ba4 56. Bc8 Kd8 57. Ba6 Bd7 58. Bb5 Bc8 59. Ba4 Ke7 60. Bb3 Bd7 61. Bg8 Kd6 62. Bh7 Ke7 63. Bf5 Ba4 64. Bc8 Kd8 65. Ba6 Bd7 66. Bb5 Bc8 67. Kf2 Ke7 68. Ba4 Kd6 69. Bb3 Nd3+ 70. Kg3 Ne5 71. Nc2 Ke7 72. Bg8 Bd7 73. Bh7 Nc4 74. Bf5 Ba4 75. Nb4 Nd6 76. Bh7 Bb3 77. Nc6+ Kf8 78. Nd4 Bc4 79. Bg6 Ke7 80. Kf2 Be6 81. Bf5 Bc4 82. Nc6+ Kf8 83. Bd7 Bb5 84. Nb8 Bc4 85. Ba4 Be6 86. Na6 Nxe4+ 87. fxe4 Bxg4 88. Nc7 Bxh5 89. Nd5 Kg7 90. Ne7 Bf7 91. Nf5+ Kh7 92. Nd6 Bg6 93. Kf3 Kg7 94. Nf5+ Kh7 95. Ke3 h5 96. Bd7 h4 97. Kd4 Bh5 98. Ne3 Bf3 99. Bf5+ Kg7 100. Ng4 Kf7 101. Kd5 Ke7 102. Ne3 Be2 103. Be6 Bf3 104. Nf5+ Kf8 105. Ne3 Ke7 106. Bf5 Be2 107. Kd4 Bf3 108. Nd5+ Kf7 109. Ke3 Bd1 110. Bc8 Bh5 111. Kd4 Bf3 112. Ne3 Ke7 113. Kd5 Kf7 114. Ng4 Ke7 115. Bf5 Bd1 116. Kc5 Be2 117. Nf2 Bf3 118. Kd4 Kd6 119. Bg6 Be2 120. Ke3 Ba6 121. Bf5 Bc4 122. Ng4 Ke7 123. Kf3 Be6 124. Nf2 Kd6 125. Ng4 Bxf5 126. exf5 h3 127. Ke4 Kc5 128. Nh2 Kc4 129. Nf1 Kc5 130. Kf3 Kd4 131. Kg4 Ke4 132. Ng3+ Ke5 133. Kxh3 Kf4 134. Kh2 Kf3 135. Nh5 Kg4 136. Ng7 Kf3 137. Nh5 Kg4 138. Ng7 Kf3 139. Kh3 1/2-1/2

[Event "URS-ch44 Final"]
[Site "Moscow"]
[Date "1976.12.14"]
[Round "12"]
[White "Polugaevsky, Lev"]
[Black "Zakharov, Alexander V"]
[Result "1-0"]
[ECO "D58"]
[WhiteElo "2635"]
[PlyCount "83"]
[EventDate "1976.11.27"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[EventCategory "12"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 {Shirov,Alexei} Nf6 2. Nf3 e6 3. Nc3 d5 4. d4 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Qb3 dxc4 9. Bxc4 a6 $146 ({RR} 9... Bb7 10. Ne5 ({RR} 10. O-O) 10... Nbd7 ({RR} 10... Nbd7) 11. Rd1 Nxe5 12. dxe5 Nd7 13. Bg3 Qe8 14. Bb5 Nc5 15. Qc2 Bc6 16. Be2 Na4 17. O-O Nxc3 18. Qxc3 Bd5 19. b3 c5 20. f4 Qc6 21. Rf2 Rad8 22. Bf1 Be4 23. Rfd2 Rxd2 24. Rxd2 {Zoltek,T-Kostro,J Zielona Gora 1974 0-1 (39)}) ({RR} 9... Bb7 10. Ne5 Nfd7 11. Nxf7 Rxf7 ({RR} 11... Kxf7 12. Bxe6+ Ke8 13. Qc2 ({RR} 13. Bg3) 13... Bxh4 14. Qg6+ Ke7 15. Bd5 Rxf2 16. Qe6+ Kf8 17. Qg8+ Ke7 18. Qxd8+ Kxd8 19. Bxb7 Rxg2+ 20. Kd1 Rxb2 21. Bxa8) 12. Bxe6 Bxh4 ({RR} 12... Qf8 13. Bxf7+ Qxf7 14. Bxe7) 13. Bxf7+ Kh8 14. Bd5 Nc6 ({RR} 14... c6 15. Bf3) 15. Qa4 ({RR} 15. O-O Nf6 ({RR} 15... Na5 16. Qc2) 16. Bf3 Na5 17. Qd1) 15... a6 ({RR} 15... Na5 16. Bxb7 Nxb7 17. O-O) 16. O-O ({RR} 16. Bxc6 b5 17. Bxb5 axb5 18. Qxb5 Bxg2 19. Rg1) 16... b5 17. Qd1 Nb6 18. Bf3 Qe8 19. a4 b4 20. Ne2 Rd8 21. Nf4 Bg5 22. Nd3 a5 23. Re1 ({RR} 23. Rc1) 23... Ba6 24. Nc5 {Shirov,A (2695)-Beliavsky,A (2650) Belgrade 1995 CBM 051 [Shirov,Alexei] 1-0 (41)}) ({RR} 9... Bb7 10. O-O-O Ne4 11. Bxe7 Qxe7 12. Nxe4 Bxe4 13. Ne5 Nc6 14. Nxc6 Bxc6 15. d5 exd5 16. Bxd5 Bxd5 17. Rxd5 Qf6 18. f3 c6 19. Rd3 c5 20. Qc3 Qe6 21. a3 Qa2 22. Kc2 Qe6 23. Rhd1 Rfe8 24. e4 {Barria Zuniga,D (2341)-Rivera Perez,A (2166) chess.com INT 2025 ½-½ (76)}) ({RR} 9... Bb7 10. O-O Ne4 11. Bxe7 Qxe7 12. Nxe4 Bxe4 13. Rac1 Rc8 14. Be2 Bd5 15. Qa4 c5 16. dxc5 Rxc5 17. Rxc5 Qxc5 18. a3 Qc6 19. Bb5 Qc7 20. Rd1 {½-½ (20) Polugaevsky,L (2625)-Huebner,R (2595) Wijk aan Zee 1979}) ({RR} 9... Nc6 10. Qc2 Bb7 11. a3 Na5 12. Ba2 c5 13. Rd1 cxd4 14. Bb1 Re8 15. Rxd4 Qc7 16. Ne5 Qxe5 17. Bxf6 Qf5 18. Qxf5 exf5 19. Bxe7 Rxe7 20. O-O {½-½ (20) Dobosz,H-Ilievski,D Sandomierz 1976}) 10. O-O b5 11. Be2 Nbd7 12. Rfd1 c5 13. dxc5 Qc7 14. Rac1 Nxc5 15. Qc2 Qb6 16. b4 Ncd7 17. Ne4 Bb7 18. Nxf6+ Nxf6 19. Qc7 Qxc7 20. Rxc7 Bxf3 21. Bxf3 Rae8 22. a3 Nd5 23. Bxe7 Nxc7 24. Rd7 Nd5 25. Bxf8 Kxf8 26. Bxd5 exd5 27. Kf1 Rc8 28. Rd6 Rc2 29. Rxa6 Ke7 30. Rb6 Ra2 31. Rxb5 d4 32. Rd5 Rxa3 33. Rxd4 Ra2 34. g4 Rb2 35. h4 Ke6 36. h5 f5 37. Kg2 Ke5 38. Kg3 Rb1 39. f4+ Ke6 40. gxf5+ Kxf5 41. Rd5+ Kf6 42. b5 1-0

[Event "Reggio Emilia Top16 33rd"]
[Site "Reggio Emilia"]
[Date "1991.??.??"]
[Round "?"]
[White "Polugaevsky, Lev"]
[Black "Karpov, Anatoly"]
[Result "1/2-1/2"]
[ECO "D59"]
[WhiteElo "2610"]
[BlackElo "2725"]
[PlyCount "31"]
[EventDate "1991.01.??"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "ITA"]
[EventCategory "16"]
[SourceTitle "CBM 022"]
[Source "ChessBase"]
[SourceDate "1991.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1991.06.01"]
[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. cxd5 ({RR} 8. Rc1 Bb7 9. cxd5 Nxd5 10. Bxe7 {½-½ (12) Adorjan,A (2550)-Lputian,S (2585) Shenzhen 1992}) 8... Nxd5 9. Bxe7 Qxe7 10. Rc1 Bb7 11. Be2 Rc8 12. O-O Nf6 13. Ne5 $146 ({RR} 13. Qd2 Rd8 14. Qc2 Nbd7 15. e4 c5 16. Rcd1 Rac8 17. d5 exd5 18. exd5 Ne5 19. Rfe1 Nxf3+ 20. Bxf3 Qd7 21. h3 b5 22. Ne4 Nxe4 23. Rxe4 Qd6 24. Bg4 Rb8 25. Bf3 Rbc8 26. Qc3 b4 27. Qc4 Ba6 {Arakelov,I (2350)-Abramova,Y (1992) Gagarin 2009 ½-½ (34)}) ({RR} 13. Qa4 c5 14. Qa3 Nbd7 15. Rfd1 Qf8 16. Ba6 Bxa6 17. Qxa6 cxd4 18. Nxd4 Nc5 19. Qe2 Nce4 20. Nxe4 Nxe4 21. f3 Nf6 22. a3 Nd5 23. Qd2 Qe8 24. e4 Ne7 25. Qb4 Nc6 26. Qa4 Nxd4 27. Qxe8+ Rxe8 {Voicu,T (2209)-Corbu,G (2113) Eforie Nord 2025 ½-½}) 13... c5 14. Bf3 cxd4 15. Bxb7 Qxb7 16. Qxd4 1/2-1/2

[Event "Moscow International-A"]
[Site "Moscow"]
[Date "1985.04.??"]
[Round "?"]
[White "Polugaevsky, Lev"]
[Black "Vaganian, Rafael A"]
[Result "1/2-1/2"]
[ECO "D59"]
[WhiteElo "2625"]
[BlackElo "2640"]
[PlyCount "31"]
[EventDate "1985.04.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URS"]
[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. Nf3 Nf6 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 b6 8. Rc1 Bb7 9. cxd5 Nxd5 10. Nxd5 Bxd5 11. Bxe7 Qxe7 12. Be2 c5 ({RR} 12... Rd8 13. Qc2 Qb4+ 14. Qd2 Qxd2+ 15. Kxd2 c5 16. Rhd1 cxd4 17. exd4 Bxa2 18. Ne5 Bd5 19. Rc7 f6 20. Ng6 Be4 21. Nf4 Bf5 22. g4 Rxd4+ 23. Ke3 Re4+ 24. Kf3 e5 25. Nh5 Na6 26. Bxa6 Rxg4 27. Bc4+ {Yermolinsky,A (2597)-Topalov,V (2700) Wijk aan Zee 1999 0-1 (45)}) 13. dxc5 bxc5 14. O-O Nd7 15. Bc4 $146 ({RR} 15. Qc2 Rfb8 16. Nd2 a5 17. e4 Bc6 18. Nc4 Qf6 19. Rfd1 Bb5 20. Rd2 Ra7 21. Rcd1 g6 22. h3 a4 23. Bf1 Bxc4 24. Bxc4 Ne5 25. Bf1 Rab7 26. b3 {½-½ (26) Gruenberg,H (2465)-Szeles,K (2275) Zalakaros 1988}) ({RR} 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 29. Qxc5 Qxc5 {Reshetnikov,A (2492)-Beyer,L (2226) chess.com INT 2025 1-0 (31)}) ({RR} 15. Rc3 Rab8 16. Qc2 Nf6 17. Ra3 c4 18. Nd2 Qb7 19. Rb1 Bxg2 20. f3 Bh3 21. Nxc4 Qe7 22. Kh1 e5 23. Rg1 Rfc8 24. Qc3 Rc5 25. Ra5 Rxa5 26. Qxa5 e4 27. f4 Be6 28. b3 Rc8 29. Qc3 Kh8 {Larsen,B (2580)-Renet,O (2480) Cannes 1989 ½-½ (64)}) 15... Nb6 16. Bxd5 1/2-1/2

[Event "URS-ch43 Final"]
[Site "Yerevan"]
[Date "1975.??.??"]
[Round "11"]
[White "Petrosian, Tigran V"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[ECO "D60"]
[PlyCount "60"]
[EventDate "1975.11.28"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[EventCategory "12"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. c4 e6 4. Nc3 c6 5. Qb3 Be7 6. Bg5 Nbd7 7. e3 O-O 8. Be2 h6 9. Bh4 dxc4 10. Qxc4 Nd5 11. Bxe7 Qxe7 12. O-O N5b6 13. Qd3 $146 ({RR} 13. Qb3 e5 14. a4 e4 15. Nd2 Nf6 16. a5 Nbd5 17. Qa3 Qxa3 18. Rxa3 Bf5 19. Rc1 Rab8 20. Na4 Rfd8 21. Nc5 b6 22. axb6 axb6 23. Ncb3 Rdc8 24. Ra7 Nb4 25. Ra4 Nfd5 26. g4 Bg6 27. Ra7 Ra8 {Lugovoi,A (2540)-Skatchkov,P (2415) St Petersburg 1998 ½-½ (72)}) ({RR} 13. Qb3 e5 14. a4 exd4 15. Nxd4 a5 16. Rfd1 Qb4 17. Qc2 Nf6 18. Ra3 Nbd5 19. Nxd5 Nxd5 20. Bf3 Nf6 21. h3 Qe7 22. Rb3 Rd8 23. Rc1 Be6 24. Nxe6 fxe6 25. Rd3 Nd5 26. Qc5 Qxc5 27. Rxc5 Rd7 {Adianto,U (2581)-Bui,V (2463) Ho Chi Minh City 2003 1-0 (64)}) 13... e5 14. Rad1 Re8 15. Qe4 exd4 16. Qxe7 Rxe7 17. Rxd4 Nf6 18. Rd8+ Re8 19. Rxe8+ Nxe8 20. Nd4 Kf8 21. e4 Bd7 22. f3 Ke7 23. Kf2 Nd6 24. Nb3 Rd8 25. Nc5 Bc8 26. f4 Nd7 27. Nd3 Nf8 28. Ke3 Ne6 29. Rc1 b6 30. Nb4 Bb7 1/2-1/2

[Event "Capablanca Memorial-01"]
[Site "Havana"]
[Date "1962.05.30"]
[Round "21"]
[White "Polugaevsky, Lev"]
[Black "De Greif, Boris"]
[Result "1-0"]
[ECO "D61"]
[PlyCount "67"]
[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 Nbd7 5. e3 Be7 6. Nf3 O-O 7. Qc2 h6 8. Bh4 c6 9. Rd1 a6 10. Bd3 b5 11. c5 e5 12. dxe5 Ne8 13. Bg3 Nxc5 14. Bh7+ Kh8 15. Nd4 $146 ({RR} 15. O-O Bb7 16. e4 Kxh7 17. exd5+ Kg8 18. dxc6 Qb6 19. cxb7 Qxb7 20. Nd5 Rc8 21. Rfe1 Bd8 22. Rc1 Qxd5 23. Red1 Qe6 24. b4 Bb6 25. bxc5 Rxc5 26. Qe4 Rxc1 27. Rxc1 Nd6 28. Qc6 Nf5 29. Qxe6 fxe6 {Zacurdajev,D (2273)-Iskusnyh,S (2440) chess.com INT 2023 1-0 (57)}) ({RR} 15. O-O Bb7 16. e4 Kxh7 17. exd5+ Kg8 18. dxc6 Qb6 19. cxb7 Qxb7 20. Nd5 Rc8 21. Rfe1 Bd8 22. Rc1 Qxd5 23. Red1 Qe6 24. b4 Bb6 25. bxc5 Rxc5 26. Qe4 Rxc1 27. Rxc1 Nd6 28. Qc6 Nf5 29. Qxe6 fxe6 {Zacurdajev,D (2273)-Iskusnyh,S (2440) chess.com INT 2023 1-0 (57)}) 15... Qb6 16. O-O Nc7 17. f4 Bg4 18. Rd2 b4 19. Nd1 Nb5 20. Nf2 Bd7 21. Qb1 b3 22. a3 g6 23. Bxg6 fxg6 24. Qxg6 Nxd4 25. Qxh6+ Kg8 26. Qg6+ Kh8 27. exd4 Na4 28. e6 Be8 29. Qh6+ Kg8 30. f5 Bf6 31. Ng4 Bxd4+ 32. Kh1 Ra7 33. Rxd4 Qxd4 34. Be5 1-0

[Event "Capablanca Memorial-05"]
[Site "Havana"]
[Date "1967.09.09"]
[Round "13"]
[White "Polugaevsky, Lev"]
[Black "Schmid, Lothar"]
[Result "1/2-1/2"]
[ECO "D61"]
[PlyCount "81"]
[EventDate "1967.08.24"]
[EventType "tourn"]
[EventRounds "19"]
[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 h6 6. Bh4 Nbd7 7. Nf3 c6 8. Qc2 O-O 9. a3 Re8 10. Bd3 a6 11. O-O dxc4 12. Bxc4 b5 13. Ba2 c5 14. dxc5 $146 ({RR} 14. Rad1 Qb6 15. d5 c4 16. Bb1 Bb7 17. dxe6 Qxe6 18. Nd4 Qg4 19. Bg3 Nc5 20. f3 Qh5 21. Qf2 Rad8 22. Bc7 Bd6 23. Bxd6 Rxd6 24. Nf5 Rdd8 25. Ne2 Nd3 26. Bxd3 cxd3 27. Neg3 Qg5 28. h4 Qg6 {Boeing,F (1861)-Boesel,A (2017) Germany 2008 1-0 (31)}) 14... Nxc5 15. Rad1 Qb6 16. Bb1 Ncd7 17. Ne4 Ra7 18. Rc1 Bb7 19. Nxf6+ Nxf6 20. Bxf6 Bxf6 21. Qh7+ Kf8 22. e4 e5 23. Rfd1 Rd8 24. h4 Raa8 25. Ba2 Rxd1+ 26. Rxd1 Rd8 27. Rc1 Qd6 28. Nh2 Qd2 29. Rc7 Rd7 30. Nf1 Qd4 31. Rxd7 Qxd7 32. Ne3 g6 33. h5 Bxe4 34. Qxh6+ Bg7 35. Qh7 Qe7 36. Bd5 Bxd5 37. h6 Bf6 38. Nxd5 Qd6 39. Nxf6 Qxf6 40. Kf1 e4 41. b4 1/2-1/2

[Event "Interzonal-13c"]
[Site "Biel"]
[Date "1985.07.06"]
[Round "4"]
[White "Polugaevsky, Lev"]
[Black "Partos, Charles"]
[Result "1-0"]
[ECO "D61"]
[WhiteElo "2600"]
[BlackElo "2425"]
[PlyCount "67"]
[EventDate "1985.07.02"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "SUI"]
[EventCategory "12"]
[SourceTitle "IZT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. Bg5 Be7 6. e3 Nbd7 7. Qc2 O-O 8. Rd1 b6 9. Bd3 Bb7 10. O-O h6 11. Bf4 Nh5 ({RR} 11... dxc4 12. Bxc4 b5 13. Bd3 Qb6 14. e4 c5 15. Nxb5 Rfc8 16. Qe2 cxd4 17. Nbxd4 Nc5 18. Bc4 Ncxe4 19. Ne5 Rd8 20. Ndf3 Bc5 21. Nd3 Bf8 22. Nde5 Nd6 23. Bd3 Bd5 24. a3 a5 25. Rc1 Qb7 26. h3 {Tkachiev,V (2635)-Graf,A (2656) Tripoli 2004 1-0 (40)}) ({RR} 11... c5 12. cxd5 exd5 13. Ne5 Rc8 14. Qe2 Re8 15. Bb1 Nf8 16. Bg3 Bd6 17. f4 Qe7 18. Bh4 c4 19. Qf3 N8d7 20. Nxd7 Qxd7 21. Bxf6 gxf6 22. Qh5 Rxe3 23. Bf5 Qc7 24. Qxh6 Rce8 25. Rde1 Rxe1 26. Qh7+ {Li Shilong (2369)-Baker,A (2125) chess.com INT 2026 1-0}) 12. Be5 f5 13. cxd5 cxd5 14. Nb5 $146 ({RR} 14. Rc1 Rc8 15. Qe2 Nhf6 16. Nb5 Nxe5 17. dxe5 Ne4 18. Rxc8 Qxc8 19. Nxa7 Qa8 20. Nb5 Qxa2 21. Nfd4 Nc5 22. b4 Qxe2 23. Bxe2 Nd7 24. Nxe6 Rc8 25. Nd6 Bxd6 26. exd6 Kf7 27. Nd4 g6 28. Bb5 Nb8 {Jussupow,A (2569)-Oberhofer,A (2299) Caleta 2012 1-0}) 14... Nxe5 15. Nxe5 Bd6 16. Rc1 Rc8 17. Qe2 Rxc1 18. Rxc1 Nf6 19. Nxd6 Qxd6 20. Ba6 Qb8 21. Bxb7 Qxb7 22. Qc2 Re8 23. Qc7 Re7 24. Qd6 Kh7 25. h3 Re8 26. Rc7 Qa6 27. Nd7 Nxd7 28. Qxd7 Rg8 29. Qxe6 Qxa2 30. Qxf5+ Kh8 31. g4 Qxb2 32. g5 Qb4 33. Qg6 Qf8 34. Rf7 1-0

[Event "RSFSR-ch19"]
[Site "Voronezh"]
[Date "1959.??.??"]
[Round "?"]
[White "Polugaevsky, Lev"]
[Black "Sergievsky, Vladimir D"]
[Result "1-0"]
[ECO "D61"]
[Annotator "ChessBase II"]
[PlyCount "77"]
[EventDate "1959.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Qc2 a6 {[%cal Gd5c4,Gb7b5]} (7... c6) (7... c5) 8. cxd5 (8. Rc1 dxc4 9. Bxc4 b5 10. Bd3 Bb7 11. O-O Rc8 $132 {[%cal Gc8c2]}) 8... exd5 9. Bd3 Re8 10. O-O-O $5 $146 (10. O-O c6 {1-0 Saemisch,F-Maroczy,G Karlsbad 1929 (4)}) 10... Nf8 11. h3 (11. Ne5 $143) 11... b5 12. Kb1 Bb7 13. Ne2 $146 ({RR} 13. Ne5 c5 14. dxc5 Bxc5 15. Ng4 Be7 16. Bf5 Nxg4 17. hxg4 Bxg5 18. Bxh7+ Nxh7 19. Qxh7+ Kf8 20. Qh8+ Ke7 21. Qh5 Bf6 22. Nxd5+ Bxd5 23. Rxd5 g6 24. Rxd8 gxh5 25. Rxa8 Rxa8 26. gxh5 Rd8 27. Kc2 Rc8+ {Chiku Ratte,O (2364)-Rosen,E (2345) Montreal 2019 ½-½ (42)}) 13... h6 14. Bxf6 Bxf6 15. g4 Rc8 16. Bf5 $14 {[%cal Gf5c8] Tsesarsky} Ne6 17. Bxe6 $5 {[%cal Ge2f4]} Rxe6 18. Nf4 Rc6 19. Qd3 g6 20. h4 Bg7 21. Qe2 (21. Ne5 {[%csl Rc6][%cal Ge5g6,Gf4g6]} Rd6 22. g5 hxg5 23. hxg5 Qe7 (23... Qxg5 $2 24. Rdg1) 24. Rh4 (24. Nexg6 fxg6 25. Nxg6 Qe6 (25... Qe4 26. Qxe4 dxe4 27. Ne7+) 26. Nf4 Qe4) (24. e4) 24... Bxe5 25. dxe5 Qxe5 (25... Qxg5) 26. Qd4 (26. Rdh1)) 21... b4 22. Nd3 $16 {[%csl Rb4,Rc6,Rc8,Gd3]} Rb6 23. Nfe5 Qe8 24. g5 h5 25. f4 Ra8 26. Rc1 $36 Rc8 27. f5 $1 a5 28. Qf3 Kh7 (28... a4 29. fxg6 fxg6) 29. f6 Bf8 30. Nf4 {[%cal Gf4h5]} (30. Nc5 $5) 30... Bd6 (30... b3 31. a3 c5 (31... Qa4 $4 {[%cal Gf8a3]} 32. Nxf7) 32. Nxh5 cxd4 33. exd4) 31. Nxh5 Bxe5 32. Ng7 Qb5 33. h5 Qd3+ 34. Ka1 Bxf6 35. hxg6+ Kg8 36. gxf6 fxg6 37. Rcf1 Rf8 38. Nh5 Qe4 39. f7+ 1-0

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

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

[Event "Interzonal-09b playoff plac3 2+3"]
[Site "Portoroz"]
[Date "1973.09.09"]
[Round "3"]
[White "Polugaevsky, Lev"]
[Black "Portisch, Lajos"]
[Result "0-1"]
[ECO "D63"]
[PlyCount "106"]
[EventDate "1973.09.06"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "YUG"]
[EventCategory "16"]
[SourceTitle "IZT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 a6 8. a3 c6 9. Bd3 h6 10. Bh4 dxc4 11. Bxc4 b5 12. Ba2 c5 13. O-O $146 ({RR} 13. d5 exd5 14. Nxd5 Nxd5 15. Qxd5 Ra7 16. Bxe7 Qxe7 17. O-O Bb7 18. Qh5 Be4 19. Bb1 Bxb1 20. Rxb1 Nf6 21. Qf5 Rd8 22. Rfd1 Rad7 23. Rxd7 Qe4 24. Qxe4 Rxd7 25. h3 Nxe4 26. Rc1 f6 27. b4 c4 {Garcia Alarcon,A (2014)-Ballesteros Diaz,J (1685) Bogota 2021 0-1 (45)}) ({RR} 13. d5 exd5 14. Nxd5 Nxd5 15. Qxd5 Ra7 16. Bxe7 Qxe7 17. O-O Bb7 18. Qh5 Be4 19. Bb1 Bxb1 20. Rxb1 Nf6 21. Qf5 Rd8 22. Rfd1 Rad7 23. Rxd7 Qe4 24. Qxe4 Rxd7 25. h3 Nxe4 26. Rc1 f6 27. b4 c4 {Garcia Alarcon,A (2014)-Ballesteros Diaz,J (1685) Bogota 2021 0-1 (45)}) 13... Bb7 14. dxc5 Nxc5 15. Nd4 Rc8 16. f3 Qb6 17. b4 Ncd7 18. Bf2 Bd6 19. e4 Qc7 20. g3 Qb8 21. Qe2 Ne5 22. Rfd1 Rfd8 23. Nxe6 fxe6 24. Bxe6+ Kh8 25. f4 Rxc3 26. Rxc3 Nxe4 27. Re3 Nxf2 28. Kxf2 Nc4 29. Bxc4 bxc4 30. Qxc4 Rf8 31. Rd4 Be5 32. Rde4 Bxe4 33. Rxe4 Qb6+ 34. Kg2 Bf6 35. Re6 Qb5 36. Qxb5 axb5 37. Rb6 Ra8 38. Rxb5 Rxa3 39. h4 Bc3 40. Rb6 Be1 41. Rg6 Bxb4 42. h5 Be1 43. Kh3 Kg8 44. Kg2 Kf7 45. Kh3 Re3 46. Kg2 Re6 47. Rg4 Ra6 48. Rh4 Ra2+ 49. Kh3 Bf2 50. Kg4 Ra4 51. Kf3 Bd4 52. Kg4 Bf6 53. Rh1 Ra1 0-1

[Event "Interzonal-09b playoff plac3 2+3"]
[Site "Portoroz"]
[Date "1973.09.18"]
[Round "9"]
[White "Polugaevsky, Lev"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[ECO "D65"]
[PlyCount "54"]
[EventDate "1973.09.06"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "YUG"]
[EventCategory "16"]
[SourceTitle "IZT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 a6 8. cxd5 exd5 9. Bd3 c6 10. Qc2 Re8 11. O-O Nf8 12. Rce1 Ne4 13. Bxe7 Qxe7 14. Bxe4 dxe4 15. Nd2 f5 16. f3 exf3 17. Nxf3 Be6 18. e4 ({RR} 18. a3 Rac8 19. e4 fxe4 20. Nxe4 Bd5 21. Nc5 Qc7 22. Ne5 Ne6 23. Qc3 Nxc5 24. dxc5 Rf8 25. Nc4 Rxf1+ 26. Rxf1 Re8 27. Nb6 Bf7 28. Re1 Rxe1+ 29. Qxe1 Qf4 30. h3 h6 {½-½ (30) Timman,J (2610)-Portisch,L (2625) Hilversum 1984}) 18... fxe4 19. Rxe4 Rad8 20. Na4 $146 ({RR} 20. h3 h6 21. Qf2 Nh7 22. Rfe1 Qd7 23. Qe3 Nf8 24. a3 Qc7 25. Qf2 Bf7 26. Ne5 Ng6 27. Nxf7 Qxf7 28. Qxf7+ Kxf7 29. Rxe8 Rxe8 30. Rxe8 Kxe8 31. Ne4 Ke7 32. Nc5 b5 33. Nxa6 Nf4 34. Nb4 Ne2+ {Andersson,U (2545)-Kurajica,B (2530) Titovo Uzice 1978 ½-½ (45)}) ({RR} 20. Re5 h6 21. Rfe1 Qf7 22. Qe4 {½-½ (22) Olafsson,F-Balashov,Y (2600) Munich 1979}) 20... Qd6 21. Rfe1 Bf7 22. Rxe8 Rxe8 23. Rxe8 Bxe8 24. Nc5 b5 25. Nxa6 Bh5 26. Qc5 Qg6 27. Ne1 Qb1 1/2-1/2

[Event "Montilla Moriles 5th"]
[Site "Montilla"]
[Date "1975.08.28"]
[Round "8"]
[White "Polugaevsky, Lev"]
[Black "Radulov, Ivan"]
[Result "1/2-1/2"]
[ECO "D66"]
[PlyCount "102"]
[EventDate "1975.08.19"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. d4 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 Ne8 11. Bxe7 Qxe7 12. O-O Nd6 13. Bb3 e5 14. e4 $146 ({RR} 14. dxe5 Nxe5 15. Nxe5 Qxe5 {½-½ (15) Jimenez Zerquera,E (2375)-Pinal,N (2315) Cienfuegos 1976}) 14... exd4 15. Qxd4 Ne8 16. Rfd1 Nc5 17. Nd5 cxd5 18. Rxc5 Qxe4 19. Bxd5 Qxd4 20. Nxd4 Nf6 21. Bb3 Bd7 22. Rc7 Rab8 23. h3 Rfe8 24. g4 Kf8 25. Nb5 Be6 26. Bxe6 Rxe6 27. Nxa7 Ne8 28. Rc3 Ra6 29. Nb5 Rxa2 30. Rb3 Ra6 31. Rd4 Rb6 32. Rdb4 Rc8 33. Kg2 Rc2 34. Nd4 Rxb4 35. Rxb4 Rd2 36. Nf5 Rd7 37. Rc4 f6 38. Rc8 h5 39. gxh5 Rd5 40. Ng3 Rb5 41. Rc2 Nd6 42. Kf3 Rb4 43. Ne2 Nc4 44. Nf4 b5 45. Nd3 Ne5+ 46. Nxe5 fxe5 47. Re2 Kf7 48. Rxe5 Rxb2 49. Rf5+ Kg8 50. Kg4 Kh7 51. Kg5 Rb1 1/2-1/2

[Event "Linares-05"]
[Site "Linares"]
[Date "1985.03.22"]
[Round "11"]
[White "Polugaevsky, Lev"]
[Black "Rivas Pastor, Manuel"]
[Result "1/2-1/2"]
[ECO "D66"]
[WhiteElo "2625"]
[BlackElo "2480"]
[PlyCount "55"]
[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 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 a6 5. Qb3 e6 6. Bg5 b5 7. cxd5 cxd5 8. Rc1 Be7 9. e3 O-O 10. Bd3 Nbd7 11. O-O Bb7 12. a4 b4 13. Na2 $146 ({RR} 13. Ne2 Bd6 14. Rc2 h6 15. Bf4 Qe7 16. Rfc1 Rfc8 17. a5 Ne4 18. Bxd6 Qxd6 19. h3 Rxc2 20. Rxc2 Rb8 21. Qa4 Kf8 22. Nf4 {½-½ (22) Simantsev,M (2541)-Domogaev,S (2365) Donskoj 2010}) 13... a5 14. Bb5 Nb6 15. Ne5 Ne4 16. Bxe7 Qxe7 17. Rc2 Rfc8 18. Rfc1 Rxc2 19. Rxc2 Nd6 20. Qd3 Rc8 21. Rxc8+ Nbxc8 22. Qc2 f6 23. Nc6 Bxc6 24. Qxc6 Kf7 25. Ba6 Qd8 26. Nc1 Qb6 27. Qd7+ Ne7 28. Be2 1/2-1/2

[Event "Bugojno"]
[Site "Bugojno"]
[Date "1982.05.15"]
[Round "7"]
[White "Polugaevsky, Lev"]
[Black "Najdorf, Miguel"]
[Result "1-0"]
[ECO "D67"]
[WhiteElo "2600"]
[BlackElo "2510"]
[PlyCount "123"]
[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. c4 e6 2. Nf3 Nf6 3. Nc3 d5 4. d4 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. Ne4 N5f6 12. Nxf6+ Qxf6 13. O-O c5 14. Bb5 cxd4 15. Qxd4 Qxd4 16. Nxd4 Nf6 17. Rfd1 $146 ({RR} 17. f4 Rd8 18. Be2 Nd5 19. Kf2 Bd7 20. Bf3 Be8 21. Rfd1 Kf8 22. a3 Rab8 23. g3 Ne7 24. Rc7 Nd5 25. Rc2 Ne7 26. Rc7 Nd5 27. Rc5 b6 28. Rc2 Ne7 29. Rdc1 Rbc8 30. Bb7 Rxc2+ 31. Rxc2 Nf5 {Foisor,O (2370)-Prandstetter,E (2445) Bucharest 1980 ½-½ (36)}) 17... e5 18. Nf3 Bg4 19. Rd2 Be6 20. Nxe5 Bxa2 21. Rc7 a6 22. Be2 Rfe8 23. f4 Bd5 24. g4 h6 25. h4 Rad8 26. Rd4 b5 27. Kf1 Bb3 28. Rxd8 Rxd8 29. Ra7 Nd5 30. Kf2 Nb4 31. Nf3 Bd5 32. Nd4 Ra8 33. Rc7 Kf8 34. h5 Be4 35. b3 Re8 36. Ra7 Re7 37. Rxe7 Kxe7 38. Bf3 Bb1 39. e4 Nc2 40. Nxc2 Bxc2 41. b4 Ke6 42. e5 Ke7 43. Ke3 f6 44. exf6+ gxf6 45. Kd4 Kd6 46. Bb7 Ke7 47. Bxa6 Bd1 48. Bc8 Be2 49. Bf5 Bd1 50. Ke3 Kf8 51. Kf2 Ke7 52. Kg3 Be2 53. Be4 Bc4 54. Kh4 Kf7 55. g5 Kg7 56. Bf3 Bd3 57. g6 Bc4 58. Kg3 Bd3 59. Kf2 Bf5 60. Be2 Bd7 61. Ke3 Kf8 62. Kd4 1-0

[Event "FRA-chT"]
[Site "France"]
[Date "1992.??.??"]
[Round "?"]
[White "Polugaevsky, Lev"]
[Black "Neiman, Emmanuel"]
[Result "1-0"]
[ECO "D68"]
[WhiteElo "2630"]
[BlackElo "2245"]
[PlyCount "93"]
[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. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. O-O Nxc3 12. Rxc3 e5 13. d5 cxd5 14. Qxd5 e4 15. Qg5 ({RR} 15. Nd4 Nf6 16. Qg5 Bd7 17. Rfc1 Rac8 18. Nf5 Bxf5 19. Qxf5 Rc6 20. Bb3 Rxc3 21. Rxc3 Rd8 22. Qc5 Qxc5 23. Rxc5 Kf8 24. h3 Rd7 25. g4 h6 26. Kg2 Ke7 27. Kg3 b6 28. Re5+ Kd6 29. Rf5 Ke7 {Damjanovic,V (2364)-Bilan,D (2303) chess.com INT 2024 1-0 (43)}) 15... Qd6 16. Nd4 Nf6 $146 ({RR} 16... Nb6 17. Bb3 Bd7 18. Rd1 h6 19. Qh5 Qf6 20. Rc7 Rab8 21. Bd5 Nxd5 22. Qxd5 Bc6 23. Nxc6 {½-½ (23) Littke,H (2013)-Onasch,P (1950) Mecklenburg VP 2010}) 17. Rfc1 Bd7 18. Bb5 Rad8 19. Bxd7 Rxd7 20. h3 h6 21. Qa5 a6 22. Rc7 Rfd8 23. g4 Rxc7 24. Qxc7 Rd7 25. Qxd6 Rxd6 26. Rc8+ Kh7 27. Rc7 Rd7 28. Rxd7 Nxd7 29. Nf5 a5 30. Nd6 Nc5 31. Nxf7 Kg6 32. Nd6 Kf6 33. Kf1 a4 34. Ke2 Ke5 35. Nf5 g6 36. Nxh6 Nd3 37. Nf7+ Kd5 38. h4 Nc1+ 39. Kd2 Nd3 40. h5 gxh5 41. gxh5 Ke6 42. Ng5+ Ke7 43. h6 Kf8 44. Nxe4 Nxb2 45. Nd6 b6 46. a3 Kg8 47. Kc2 1-0

