[Event "RUS-ch Higher League 60th"] [Site "Krasnoyarsk"] [Date "2007.09.04"] [Round "2"] [White "Tregubov, Pavel V"] [Black "Nechepurenko, Roman V"] [Result "1-0"] [GameId "EQUybYnu"] [WhiteElo "2599"] [BlackElo "2510"] [Variant "Standard"] [TimeControl "-"] [ECO "D94"] [Opening "Grünfeld Defense: Flohr Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.19] } 1... d5 { [%eval 0.2] } 2. c4 { [%eval 0.28] } 2... c6 { [%eval 0.4] } 3. Nf3 { [%eval 0.22] } 3... Nf6 { [%eval 0.27] } 4. e3 { [%eval 0.37] } 4... g6 { [%eval 0.26] } 5. Nc3 { [%eval 0.34] } 5... Bg7 { [%eval 0.43] } 6. Bd3 { [%eval 0.21] } 6... O-O { [%eval 0.54] } 7. O-O { [%eval 0.43] } 7... Bf5 { [%eval 0.36] } { D94 Grünfeld Defense: Flohr Defense } 8. Bxf5 { [%eval 0.32] } 8... gxf5 { [%eval 0.41] } 9. cxd5 { [%eval 0.54] } 9... cxd5 { [%eval 0.53] } 10. Qb3 { [%eval 0.39] } 10... b6 { [%eval 0.24] } 11. Ne5 { [%eval 0.28] } 11... e6 { [%eval 0.47] } 12. Bd2 { [%eval 0.53] } 12... Nfd7 { [%eval 0.68] } 13. Nd3 { [%eval 0.86] } 13... Nc6 { [%eval 0.83] } 14. Qa4 { [%eval 0.64] } 14... Ndb8 { [%eval 0.74] } 15. Rfc1 { [%eval 0.72] } 15... a6 { [%eval 1.03] } 16. b4 { [%eval 0.56] } 16... Ra7 { [%eval 0.63] } 17. Qb3 { [%eval 0.66] } 17... Ne7 { [%eval 0.84] } 18. b5 { [%eval 0.74] } 18... Qd7 { [%eval 0.69] } 19. Rc2 { [%eval 0.61] } 19... Rc8 { [%eval 0.57] } 20. Rac1 { [%eval 0.6] } 20... Rc4 { [%eval 0.8] } 21. Nb2 { [%eval 0.49] } 21... axb5 { [%eval 0.61] } 22. Nxb5 { [%eval 0.61] } 22... Rxc2 { [%eval 0.53] } 23. Rxc2 { [%eval 0.51] } 23... Rb7 { [%eval 0.64] } 24. Nd3 { [%eval 0.55] } 24... Nbc6 { [%eval 0.74] } 25. h3 { [%eval 0.49] } 25... Ng6 { [%eval 0.49] } 26. Qb1 { [%eval 0.49] } 26... Bf8 { [%eval 0.49] } 27. a4 { [%eval 0.52] } 27... Rb8 { [%eval 0.5] } 28. Qc1 { [%eval 0.51] } 28... Rc8 { [%eval 0.53] } 29. h4 { [%eval 0.53] } 29... h5?! { (0.53 → 1.34) Inaccuracy. Nge7 was best. } { [%eval 1.34] } (29... Nge7 30. Qb1 Qd8 31. g3 Na5 32. Bxa5 bxa5 33. Qc1 Rxc2 34. Qxc2 Qc8 35. Qc5 Qb7 36. Kg2) 30. g3 { [%eval 1.34] } 30... Na7 { [%eval 1.23] } 31. Nc3 { [%eval 1.34] } 31... b5 { [%eval 1.35] } 32. axb5 { [%eval 1.51] } 32... Nxb5 { [%eval 1.42] } 33. Nxd5 { [%eval 1.42] } 33... Rxc2 { [%eval 1.42] } 34. Nf6+ { [%eval 1.38] } 34... Kg7 { [%eval 1.48] } 35. Nxd7 { [%eval 1.48] } 35... Rxc1+ { [%eval 1.41] } 36. Bxc1 { [%eval 1.38] } 36... Bd6 { [%eval 1.46] } 37. Bb2 { [%eval 1.61] } 37... Kh6 { [%eval 1.69] } 38. Kg2 { [%eval 1.52] } 38... Ne7 { [%eval 1.6] } 39. N7e5 { [%eval 1.57] } 39... Bxe5 { [%eval 1.67] } 40. Nxe5 { [%eval 1.67] } 40... Kg7 { [%eval 1.59] } 41. f3 { [%eval 1.48] } 41... Nd5 { [%eval 1.65] } 42. Nc4 { [%eval 1.52] } 42... Nf6 { [%eval 1.69] } 43. Kf2 { [%eval 1.65] } 43... Nc7 { [%eval 2.04] } 44. Ke2 { [%eval 1.98] } 44... Ncd5 { [%eval 1.98] } 45. Ba3 { [%eval 2.04] } 45... Nd7 { [%eval 2.03] } 46. Bd6 { [%eval 2.03] } 46... Kg6 { [%eval 1.93] } 47. Kd3 { [%eval 1.93] } 47... N5b6 { [%eval 2.02] } 48. Nd2 { [%eval 1.93] } 48... Nd5 { [%eval 1.93] } 49. Nb3 { [%eval 1.89] } 49... N5f6 { [%eval 2.45] } 50. Nc1 { [%eval 2.3] } 50... Ne8 { [%eval 2.67] } 51. Ba3 { [%eval 2.51] } 51... Nef6 { [%eval 2.46] } 52. Ne2 { [%eval 2.67] } 52... e5?! { (2.67 → 3.89) Inaccuracy. Kh7 was best. } { [%eval 3.89] } (52... Kh7 53. Be7) 53. Nc3?! { (3.89 → 2.51) Inaccuracy. Kc4 was best. } { [%eval 2.51] } (53. Kc4 Ne8 54. Kb5 f6 55. d5 Nb8 56. Nc3 Nd7 57. Kc6 Nb8+ 58. Kb7 Nd7 59. d6 Kf7) 53... Ne8? { (2.51 → 4.30) Mistake. exd4 was best. } { [%eval 4.3] } (53... exd4 54. Kxd4 Ne8 55. Nd5 Ng7 56. Nf4+ Kh7 57. Kd5 Kg8 58. Bd6 f6 59. Ne2 Nb6+ 60. Kc5) 54. Nd5 { [%eval 3.46] } 54... Ng7 { [%eval 4.15] } 55. dxe5?? { (4.15 → 1.65) Blunder. f4 was best. } { [%eval 1.65] } (55. f4 f6 56. Ne7+ Kf7 57. Kc4 exd4 58. exd4 Ne6 59. Nc8 Ke8 60. Nd6+ Ke7 61. Nxf5+ Kf7) 55... Nxe5+ { [%eval 1.73] } 56. Ke2 { [%eval 1.71] } 56... Ne6? { (1.71 → 3.59) Mistake. f6 was best. } { [%eval 3.59] } (56... f6 57. Bb2 Nd7 58. Ne7+ Kf7 59. Nc6 Ne6 60. Kd3 Nc7 61. Ba3 Ne8 62. Kd4 Ng7 63. Bd6) 57. Bb2 { [%eval 3.41] } 57... Nc6 { [%eval 3.86] } 58. Kd3 { [%eval 3.7] } 58... Kh7 { [%eval 4.08] } 59. Kc4 { [%eval 3.94] } 59... Na5+ { [%eval 3.97] } 60. Kb4 { [%eval 3.8] } 60... Nc6+ { [%eval 4.21] } 61. Kb5 { [%eval 4.16] } 61... Na7+ { [%eval 4.87] } 62. Kb6 { [%eval 4.69] } 62... Nc8+ { [%eval 4.51] } 63. Kc6 { [%eval 4.49] } { Black resigns. } 1-0