Event: GM
Date: 2022-07-09
White: Donchenko, Alexander
WhiteElo: 2640
Black: Gazik, Viktor
BlackElo: 2544
Result: 1-0
ECO: E11
Opening: Bogo-Indian Defense: Nimzowitsch Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:59] } 1... Nf6 { [%eval 0.23] [%clk 1:30:07] } 2. c4 { [%eval 0.34] [%clk 1:31:21] } 2... e6 { [%eval 0.23] [%clk 1:30:17] } 3. Nf3 { [%eval 0.0] [%clk 1:31:37] } 3... Bb4+ { [%eval 0.45] [%clk 1:30:37] } 4. Bd2 { [%eval 0.0] [%clk 1:31:51] } 4... Qe7?! { [%eval 0.54] } { Inaccuracy. Be7 was best. } { [%clk 1:28:09] } 5. g3 { [%eval 0.31] [%clk 1:31:47] } 5... O-O { [%eval 0.71] [%clk 1:27:46] } 6. Bg2 { [%eval 0.27] [%clk 1:32:02] } 6... Bxd2+ { [%eval 0.44] [%clk 1:27:13] } 7. Qxd2 { [%eval 0.51] [%clk 1:32:06] } 7... d6 { [%eval 0.62] [%clk 1:27:38] } 8. Nc3 { [%eval 0.73] [%clk 1:32:02] } 8... e5 { [%eval 0.76] [%clk 1:26:26] } 9. O-O { [%eval 0.75] [%clk 1:32:18] } 9... Bg4 { [%eval 1.0] [%clk 1:16:27] } 10. dxe5 { [%eval 0.78] [%clk 1:11:51] } 10... dxe5 { [%eval 0.85] [%clk 1:16:50] } 11. Nxe5?! { [%eval -0.08] } { Inaccuracy. Nd5 was best. } { [%clk 1:11:57] } 11... Qxe5 { [%eval 0.0] [%clk 1:17:03] } 12. Bxb7 { [%eval 0.0] [%clk 1:12:22] } 12... Nbd7 { [%eval 0.0] [%clk 1:15:51] } 13. Bxa8 { [%eval -0.12] [%clk 1:12:45] } 13... Rxa8 { [%eval 0.0] [%clk 1:16:18] } 14. f3 { [%eval 0.0] [%clk 1:12:14] } 14... Be6 { [%eval 0.05] [%clk 1:00:19] } 15. b3 { [%eval 0.0] [%clk 1:10:46] } 15... a5 { [%eval 0.3] [%clk 0:59:31] } 16. Rad1 { [%eval 0.34] [%clk 1:03:56] } 16... Kf8 { [%eval 0.5] [%clk 0:58:54] } 17. Qd4 { [%eval 0.43] [%clk 1:02:58] } 17... Qxd4+ { [%eval 0.56] [%clk 0:55:23] } 18. Rxd4 { [%eval 0.48] [%clk 1:03:15] } 18... Nc5 { [%eval 0.73] [%clk 0:55:50] } 19. e4?! { [%eval -0.17] } { Inaccuracy. Rfd1 was best. } { [%clk 0:54:08] } 19... Rb8 { [%eval -0.09] [%clk 0:50:04] } 20. f4 { [%eval 0.0] [%clk 0:47:48] } 20... g6? { [%eval 1.02] } { Mistake. Bh3 was best. } { [%clk 0:47:08] } 21. f5 { [%eval 0.94] [%clk 0:44:53] } 21... gxf5 { [%eval 0.94] [%clk 0:47:34] } 22. exf5 { [%eval 0.83] [%clk 0:45:18] } 22... Bd7 { [%eval 1.12] [%clk 0:48:02] } 23. Nd5 { [%eval 1.03] [%clk 0:30:59] } 23... Nfe4 { [%eval 1.49] [%clk 0:47:44] } 24. Nxc7 { [%eval 1.88] [%clk 0:30:17] } 24... a4 { [%eval 2.17] [%clk 0:41:49] } 25. Ne6+ { [%eval 2.4] [%clk 0:28:57] } 25... Bxe6 { [%eval 2.64] [%clk 0:38:14] } 26. fxe6 { [%eval 2.31] [%clk 0:29:18] } 26... f6 { [%eval 2.0] [%clk 0:38:41] } 27. Re1 { [%eval 1.53] [%clk 0:25:41] } 27... Ng5?? { [%eval 4.14] } { Blunder. axb3 was best. } { [%clk 0:26:23] } 28. e7+ { [%eval 4.25] [%clk 0:25:30] } 28... Ke8 { [%eval 4.25] [%clk 0:26:38] } 29. Rd8+ { [%eval 4.37] [%clk 0:21:09] } 29... Rxd8 { [%eval 4.25] [%clk 0:26:53] } 30. exd8=Q+ { [%eval 4.14] [%clk 0:21:34] } 30... Kxd8 { [%eval 4.53] [%clk 0:27:19] } 31. Rd1+ { [%eval 3.98] [%clk 0:21:49] } 31... Kc7 { [%eval 4.27] [%clk 0:27:08] } 32. Rd5 { [%eval 3.73] [%clk 0:18:51] } 32... Kc6 { [%eval 3.91] [%clk 0:24:10] } 33. bxa4 { [%eval 4.53] [%clk 0:11:58] } 33... Nxa4 { [%eval 4.53] [%clk 0:21:16] } 34. Rf5 { [%eval 4.3] [%clk 0:10:03] } 34... Ne4 { [%eval 4.49] [%clk 0:19:16] } 35. Rh5 { [%eval 4.35] [%clk 0:08:03] } 35... Nac3 { [%eval 4.75] [%clk 0:18:12] } 36. a3 { [%eval 4.61] [%clk 0:04:14] } 36... Nd2 { [%eval 4.98] [%clk 0:14:17] } 37. Rxh7 { [%eval 4.89] [%clk 0:04:18] } 37... Nxc4 { [%eval 4.45] [%clk 0:14:42] } 38. h4 { [%eval 5.52] [%clk 0:03:42] } 38... Ne4 { [%eval 6.1] [%clk 0:11:31] } 39. Rg7 { [%eval 5.93] [%clk 0:00:59] } 39... Ne3 { [%eval 6.69] [%clk 0:09:43] } 40. Rg6 { [%eval 5.79] [%clk 0:00:44] } 40... Nf5 { [%eval 5.62] [%clk 0:05:49] } 41. Kg2 { [%eval 5.1] [%clk 0:29:28] } 41... Nexg3 { [%eval 5.4] [%clk 0:33:32] } 42. Rxg3 { [%eval 5.92] [%clk 0:27:09] } 42... Nxh4+ { [%eval 6.01] [%clk 0:33:54] } 43. Kf2 { [%eval 5.79] [%clk 0:27:19] } 43... Kb5 { [%eval 6.07] [%clk 0:31:16] } 44. Ke2 { [%eval 6.0] [%clk 0:25:42] } 44... Nf5 { [%eval 5.96] [%clk 0:31:30] } 45. Rd3 { [%eval 5.97] [%clk 0:25:05] } 45... Kc4 { [%eval 5.77] [%clk 0:26:07] } 46. Kd2 { [%eval 5.94] [%clk 0:25:04] } 46... Nd4 { [%eval 5.61] [%clk 0:26:08] } 47. Rc3+ { [%eval 6.17] [%clk 0:25:28] } 47... Kb5 { [%eval 6.36] [%clk 0:26:35] } 48. Kd3 { [%eval 5.69] [%clk 0:25:33] } 48... Nc6 { [%eval 6.38] [%clk 0:26:00] } 49. a4+ { [%eval 6.37] [%clk 0:25:29] } 49... Kb6 { [%eval 6.95] [%clk 0:26:26] } 50. Kc4 { [%eval 7.26] [%clk 0:25:48] } 50... Ne5+ { [%eval 7.38] [%clk 0:26:11] } 51. Kb4 { [%eval 7.42] [%clk 0:25:31] } 51... Nc6+ { [%eval 7.53] [%clk 0:26:38] } 52. Ka3 { [%eval 6.98] [%clk 0:25:53] } 52... f5 { [%eval 7.06] [%clk 0:27:00] } 53. Rc4 { [%eval 7.32] [%clk 0:25:43] } 53... Ne7 { [%eval 7.57] [%clk 0:26:40] } 54. Kb3 { [%eval 7.03] [%clk 0:22:23] } 54... Nd5 { [%eval 7.52] [%clk 0:25:43] } 55. Rc8 { [%eval 7.26] [%clk 0:20:26] } 55... f4 { [%eval 6.83] [%clk 0:25:07] } 56. Rf8 { [%eval 7.98] [%clk 0:19:59] } 56... Kc5 { [%eval 8.31] [%clk 0:25:28] } 57. Rf5 { [%eval 7.59] [%clk 0:17:51] } 57... Kc6 { [%eval 8.25] [%clk 0:24:11] } 58. a5 { [%eval 9.46] [%clk 0:16:49] } 58... Ne7 { [%eval 7.64] [%clk 0:24:07] } 59. Rxf4 { [%eval 11.25] [%clk 0:15:55] } 59... Kb5 { [%eval 12.6] [%clk 0:24:21] } 60. Rf7 { [%eval 12.71] [%clk 0:16:19] } 60... Nc6 { [%eval 12.98] [%clk 0:24:38] } 61. Rf5+ { [%eval 13.06] [%clk 0:16:41] } 61... Ka6 { [%eval 14.66] [%clk 0:25:03] } 62. Ka4 { [%eval 13.31] [%clk 0:16:48] } 62... Kb7 { [%eval 16.85] [%clk 0:25:29] } 63. Rf7+ { [%eval 19.15] [%clk 0:16:51] } 63... Ka6 { [%eval 19.73] [%clk 0:25:54] } 64. Rf6 { [%eval 19.22] [%clk 0:17:16] } 64... Kb7 { [%eval 17.24] [%clk 0:26:21] } 65. a6+ { [%eval 18.61] [%clk 0:17:25] } 65... Kc7 { [%eval 19.81] [%clk 0:26:47] } 66. Kb5 { [%eval 18.85] [%clk 0:17:46] } 66... Na7+?! { [%eval #19] } { Checkmate is now unavoidable. Nd8 was best. } { [%clk 0:27:12] } 67. Kc5 { [%eval #16] [%clk 0:18:11] } 67... Nc8 { [%eval #28] [%clk 0:27:35] } 68. Rf8 { [%eval #22] [%clk 0:17:30] } 68... Na7 { [%eval #15] [%clk 0:27:53] } 69. Rf7+ { [%eval #39] [%clk 0:17:43] } 69... Kb8 { [%eval #13] [%clk 0:28:18] } 70. Rb7+ { [%eval #13] [%clk 0:18:08] } 70... Ka8 { [%eval #12] [%clk 0:28:44] } 71. Rc7 { [%eval #12] [%clk 0:18:32] } 71... Kb8 { [%eval #12] [%clk 0:29:07] } 72. Kb6 { [%eval #11] [%clk 0:18:56] } 72... Nb5 { [%eval #4] [%clk 0:29:33] } 73. Rb7+ { [%eval #3] [%clk 0:19:20] } 73... Ka8 { [%eval #3] [%clk 0:29:58] } 74. Rh7 { [%eval #2] [%clk 0:19:45] } 1-0