Sigal-Passeck, Sofia vs Nikiforov, Vyacheslav
Botvinnik Memorial 2012 · Round 9.93 · 2012.09.02 · 1/2-1/2 · E91 King's Indian Defense: Orthodox Variation
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PGN
[Event "Botvinnik Memorial 2012"] [Site "St Petersburg RUS"] [Date "2012.09.02"] [Round "9.93"] [White "Sigal-Passeck, Sofia"] [Black "Nikiforov, Vyacheslav"] [Result "1/2-1/2"] [PlyCount "129"] [WhiteElo "1740"] [WhiteFideId "4169930"] [BlackElo "1851"] [BlackFideId "4119401"] [ECO "E91f"] [Source "PGNMentor"] [SourceQuality "1"] [ImportDate "2026-01-06"] 1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 c5 7. h4 Bg4 8. d5 Nbd7 9. Nh2 Bxe2 10. Qxe2 a6 11. g4 h5 12. f4 hxg4 13. Nxg4 Nh5 14. Rh3 e6 15. Bd2 b5 16. e5 bxc4 17. dxe6 fxe6 18. exd6 Ndf6 19. Qxe6+ Kh7 20. Ne5 Re8 21. Qf7 Qxd6 22. Qxg6+ Kg8 23. O-O-O Re7 24. Nxc4 Qd4 25. Na3 Nxf4 26. Bxf4 Qxf4+ 27. Kb1 Qg4 28. Qxg4 Nxg4 29. Rg3 Nf6 30. Nd5 Nxd5 31. Rxd5 Re1+ 32. Kc2 Ra7 33. Rxc5 Rb7 34. Nc4 Kh7 35. Rh5+ Kg8 36. Re5 Rh1 37. Rg4 Rh2+ 38. Kd3 Rd7+ 39. Ke4 Rc7 40. Kd3 Rd7+ 41. Ke3 Kh7 42. Rh5+ Bh6+ 43. Ke4 Re2+ 44. Kf3 Re1 45. Ne5 Re3+ 46. Kf2 Rd2+ 47. Kf1 Rd1+ 48. Kg2 Rd2+ 49. Kh1 Rxb2 50. Rg6 Re1+ 51. Rg1 Rxg1+ 52. Kxg1 Kg7 53. a4 Rb4 54. Nd7 Rxa4 55. Kg2 Ra2+ 56. Kf3 a5 57. Nb6 Ra1 58. Rd5 Kg6 59. h5+ Kg7 60. Rd7+ Kf6 61. Kg4 Rg1+ 62. Kf3 Rb1 63. Rd6+ Kg5 64. Rd5+ Kh4 65. Na4 1/2-1/2