Event: Vezerkepzo IM
Site: Budapest
Date: 2021-10-19
White: Sadubayev, Airat
WhiteElo: 2273
Black: To, Nhat Minh
BlackElo: 2356
Result: 1/2-1/2
ECO: B40
Opening: Sicilian Defense: Four Knights Variation
Variant: Standard

1. e4 { [%eval 0.28] [%clk 1:26:36] } 1... c5 { [%eval 0.32] [%clk 1:30:25] } 2. Nf3 { [%eval 0.0] [%clk 1:27:01] } 2... e6?! { [%eval 0.54] } { Inaccuracy. d6 was best. } { [%clk 1:30:49] } 3. d4 { [%eval 0.42] [%clk 1:27:05] } 3... cxd4 { [%eval 0.35] [%clk 1:31:15] } 4. Nxd4 { [%eval 0.23] [%clk 1:27:32] } 4... Nf6 { [%eval 0.49] [%clk 1:31:39] } 5. Nc3 { [%eval 0.0] [%clk 1:27:57] } 5... Nc6 { [%eval 0.13] [%clk 1:32:03] } 6. Be2 { [%eval 0.0] [%clk 1:24:40] } 6... Bb4 { [%eval 0.0] [%clk 1:32:24] } 7. O-O { [%eval 0.0] [%clk 1:25:00] } 7... Bxc3 { [%eval 0.0] [%clk 1:32:50] } 8. bxc3 { [%eval 0.35] [%clk 1:25:27] } 8... Nxe4 { [%eval 0.11] [%clk 1:33:16] } 9. Qd3 { [%eval -0.07] [%clk 1:25:52] } 9... d5 { [%eval 0.08] [%clk 1:33:45] } 10. Ba3 { [%eval -0.01] [%clk 1:26:06] } 10... Ne7 { [%eval -0.03] [%clk 1:34:14] } 11. c4 { [%eval -0.07] [%clk 1:19:45] } 11... O-O { [%eval -0.04] [%clk 1:34:41] } 12. Bf3 { [%eval -0.01] [%clk 1:16:17] } 12... Re8 { [%eval 0.0] [%clk 1:13:52] } 13. Bxe4 { [%eval -0.17] [%clk 1:07:46] } 13... dxe4 { [%eval -0.18] [%clk 1:14:11] } 14. Qxe4 { [%eval -0.16] [%clk 1:08:15] } 14... e5 { [%eval 0.13] [%clk 1:13:29] } 15. Nb5 { [%eval 0.3] [%clk 1:07:45] } 15... Nf5 { [%eval 0.22] [%clk 1:12:44] } 16. Rfd1 { [%eval 0.16] [%clk 1:06:15] } 16... Qa5 { [%eval 0.4] [%clk 1:05:49] } 17. Rab1 { [%eval 0.27] [%clk 1:05:13] } 17... Be6?! { [%eval 0.94] } { Inaccuracy. a6 was best. } { [%clk 1:02:56] } 18. Bb4 { [%eval 0.83] [%clk 1:02:24] } 18... Qb6 { [%eval 0.62] [%clk 1:01:43] } 19. a4 { [%eval 0.67] [%clk 0:54:01] } 19... a5?! { [%eval 1.2] } { Inaccuracy. Rac8 was best. } { [%clk 0:56:42] } 20. Bd6 { [%eval 1.11] [%clk 0:48:32] } 20... Red8?! { [%eval 1.9] } { Inaccuracy. Nd4 was best. } { [%clk 0:42:44] } 21. Bxe5? { [%eval 0.77] } { Mistake. Qxe5 was best. } { [%clk 0:29:47] } 21... Rxd1+ { [%eval 0.87] [%clk 0:39:04] } 22. Rxd1 { [%eval 0.91] [%clk 0:30:14] } 22... Rd8?! { [%eval 1.79] } { Inaccuracy. h5 was best. } { [%clk 0:39:06] } 23. Rd3 { [%eval 1.91] [%clk 0:29:09] } 23... Rc8 { [%eval 1.86] [%clk 0:31:47] } 24. Bc7?! { [%eval 1.1] } { Inaccuracy. g4 was best. } { [%clk 0:22:16] } 24... Qa6?? { [%eval 4.79] } { Blunder. Qc5 was best. } { [%clk 0:31:41] } 25. c5?! { [%eval 3.32] } { Inaccuracy. g4 was best. } { [%clk 0:14:49] } 25... Qc6 { [%eval 3.35] [%clk 0:29:35] } 26. Qxc6 { [%eval 3.46] [%clk 0:10:25] } 26... bxc6 { [%eval 3.09] [%clk 0:30:03] } 27. Na7 { [%eval 3.32] [%clk 0:10:54] } 27... Re8 { [%eval 2.99] [%clk 0:30:33] } 28. Rd8? { [%eval 1.43] } { Mistake. Bxa5 was best. } { [%clk 0:05:41] } 28... Rxd8 { [%eval 1.39] [%clk 0:19:41] } 29. Bxd8 { [%eval 1.41] [%clk 0:06:09] } 29... Bd7 { [%eval 1.34] [%clk 0:20:11] } 30. Bxa5 { [%eval 1.44] [%clk 0:06:28] } 30... Ne7 { [%eval 1.54] [%clk 0:20:40] } 31. Kf1 { [%eval 1.18] [%clk 0:05:47] } 31... Nc8 { [%eval 1.25] [%clk 0:20:52] } 32. Nxc8 { [%eval 1.29] [%clk 0:05:02] } 32... Bxc8 { [%eval 1.21] [%clk 0:21:21] } 33. Ke2 { [%eval 1.51] [%clk 0:05:14] } 33... Kf8 { [%eval 1.5] [%clk 0:17:05] } 34. Kd3 { [%eval 1.4] [%clk 0:05:16] } 34... Ke7 { [%eval 1.37] [%clk 0:16:33] } 35. Kc4 { [%eval 1.32] [%clk 0:05:13] } 35... Ba6+ { [%eval 1.46] [%clk 0:15:39] } 36. Kb4 { [%eval 1.12] [%clk 0:05:10] } 36... Kd7 { [%eval 1.24] [%clk 0:13:17] } 37. g3 { [%eval 1.54] [%clk 0:05:09] } 37... Be2 { [%eval 1.17] [%clk 0:11:51] } 38. Kb3 { [%eval 1.27] [%clk 0:05:09] } 38... h5 { [%eval 1.5] [%clk 0:09:50] } 39. Bc3 { [%eval 1.66] [%clk 0:05:15] } 39... g6 { [%eval 1.47] [%clk 0:06:02] } 40. Be5 { [%eval 1.87] [%clk 0:35:26] } 40... Bf1 { [%eval 1.54] [%clk 0:31:52] } 41. Kb4 { [%eval 1.83] [%clk 0:34:47] } 41... Kc8 { [%eval 1.61] [%clk 0:32:04] } 42. Bd6 { [%eval 1.83] [%clk 0:34:48] } 42... Be2 { [%eval 1.7] [%clk 0:31:23] } 43. Kc3 { [%eval 1.52] [%clk 0:35:04] } 43... Bg4 { [%eval 1.76] [%clk 0:25:41] } 44. Kd4 { [%eval 1.45] [%clk 0:34:00] } 44... Bd1 { [%eval 2.0] [%clk 0:20:26] } 45. Kd3 { [%eval 1.8] [%clk 0:34:09] } 45... Kb7 { [%eval 1.92] [%clk 0:10:53] } 46. Kd2 { [%eval 1.73] [%clk 0:33:18] } 46... Bg4 { [%eval 1.7] [%clk 0:10:51] } 47. c3 { [%eval 1.85] [%clk 0:33:10] } 47... Bf5 { [%eval 1.61] [%clk 0:05:32] } 48. Ke3 { [%eval 1.89] [%clk 0:31:58] } 48... Bc2 { [%eval 2.36] [%clk 0:05:45] } 49. a5 { [%eval 1.8] [%clk 0:32:24] } 49... Ka6 { [%eval 1.65] [%clk 0:06:04] } 50. Bc7 { [%eval 1.79] [%clk 0:32:48] } 50... Kb5 { [%eval 1.41] [%clk 0:05:45] } 51. Bb6 { [%eval 1.46] [%clk 0:32:47] } 51... Bb3 { [%eval 1.26] [%clk 0:01:26] } 52. Kf4 { [%eval 1.3] [%clk 0:32:58] } 52... Ka6 { [%eval 1.1] [%clk 0:00:59] } 53. Ke5 { [%eval 1.47] [%clk 0:32:56] } 53... Kb7 { [%eval 1.38] [%clk 0:01:16] } 54. Kd6 { [%eval 1.08] [%clk 0:32:37] } 54... Bc4 { [%eval 1.21] [%clk 0:01:31] } 55. Kd7 { [%eval 1.7] [%clk 0:32:04] } 55... Be6+ { [%eval 1.21] [%clk 0:01:47] } 56. Ke7 { [%eval 1.37] [%clk 0:32:27] } 56... Bd5 { [%eval 1.66] [%clk 0:01:39] } 57. Kf6 { [%eval 1.48] [%clk 0:32:47] } 57... Be6 { [%eval 1.33] [%clk 0:01:36] } 58. Ke5 { [%eval 1.24] [%clk 0:33:05] } 58... Bd5 { [%eval 1.37] [%clk 0:01:41] } 59. Kf4 { [%eval 1.42] [%clk 0:32:53] } 59... Bc4 { [%eval 1.07] [%clk 0:00:50] } 60. Ke4 { [%eval 1.36] [%clk 0:32:59] } 60... Bd5+ { [%eval 1.16] [%clk 0:00:50] } 61. Kd3 { [%eval 1.25] [%clk 0:32:54] } 61... Be6 { [%eval 1.24] [%clk 0:00:57] } 62. Ke3 { [%eval 1.34] [%clk 0:31:14] } 62... Bc4 { [%eval 1.45] [%clk 0:01:08] } 63. Bd8 { [%eval 2.2] [%clk 0:30:49] } 63... Bd5 { [%eval 1.2] [%clk 0:01:07] } 64. Kf4 { [%eval 1.42] [%clk 0:28:37] } 64... Bc4 { [%eval 1.49] [%clk 0:01:20] } 65. Kg5 { [%eval 1.61] [%clk 0:28:00] } 65... Bd5 { [%eval 1.27] [%clk 0:01:26] } 66. Kf6 { [%eval 1.7] [%clk 0:27:12] } 66... Be6 { [%eval 1.48] [%clk 0:01:55] } 67. Ke7 { [%eval 1.25] [%clk 0:27:40] } 67... Bd5 { [%eval 1.13] [%clk 0:02:11] } 68. Kd6 { [%eval 1.17] [%clk 0:27:57] } 68... Bc4 { [%eval 1.24] [%clk 0:02:32] } 69. Bc7 { [%eval 1.55] [%clk 0:27:15] } 69... Bd3 { [%eval 1.28] [%clk 0:02:39] } 70. Bb6 { [%eval 1.29] [%clk 0:27:33] } 70... Bc4 { [%eval 1.07] [%clk 0:02:51] } 71. Bd8 { [%eval 1.18] [%clk 0:27:55] } 71... Bd3 { [%eval 1.22] [%clk 0:02:43] } 72. Ke5 { [%eval 1.38] [%clk 0:26:47] } 72... Bc4 { [%eval 1.11] [%clk 0:02:47] } 73. Kf4 { [%eval 1.83] [%clk 0:26:27] } 73... Bb3 { [%eval 1.51] [%clk 0:02:48] } 74. f3 { [%eval 1.51] [%clk 0:26:14] } 74... Bd1?! { [%eval 2.35] } { Inaccuracy. Bc2 was best. } { [%clk 0:02:55] } 75. g4 { [%eval 2.02] [%clk 0:26:12] } 75... Ka6 { [%eval 1.21] [%clk 0:02:26] } 76. gxh5 { [%eval 1.3] [%clk 0:25:28] } 76... gxh5 { [%eval 1.51] [%clk 0:02:50] } 77. Ke4 { [%eval 1.17] [%clk 0:25:52] } 77... Kb7 { [%eval 1.16] [%clk 0:00:40] } 78. f4 { [%eval 0.97] [%clk 0:26:09] } 78... Be2 { [%eval 1.02] [%clk 0:00:40] } 79. Ke5 { [%eval 0.86] [%clk 0:26:28] } 79... Bd3 { [%eval 1.19] [%clk 0:00:51] } 80. Kf6 { [%eval 0.88] [%clk 0:26:15] } 80... Bc4 { [%eval 0.95] [%clk 0:01:13] } 81. Kg5 { [%eval 1.1] [%clk 0:25:27] } 81... Be2 { [%eval 0.92] [%clk 0:01:33] } 82. Kf5 { [%eval 0.98] [%clk 0:25:39] } 82... Ka6 { [%eval 0.91] [%clk 0:01:41] } 83. Ke5 { [%eval 0.52] [%clk 0:25:48] } 83... Kb7 { [%eval 0.83] [%clk 0:01:58] } 84. Kd4 { [%eval 1.09] [%clk 0:26:13] } 84... Bf1 { [%eval 0.96] [%clk 0:01:52] } 85. Ke3 { [%eval 1.71] [%clk 0:26:16] } 85... Bc4 { [%eval 1.12] [%clk 0:01:53] } 86. f5 { [%eval 1.36] [%clk 0:26:24] } 86... Bf1 { [%eval 0.88] [%clk 0:01:57] } 87. Ke4 { [%eval 0.61] [%clk 0:26:49] } 87... Be2 { [%eval 0.87] [%clk 0:02:00] } 88. Ke5 { [%eval 0.75] [%clk 0:27:03] } 88... Bd3 { [%eval 0.59] [%clk 0:01:59] } 89. h4 { [%eval 0.64] [%clk 0:27:10] } 89... Bc4 { [%eval 0.52] [%clk 0:01:58] } 90. Kd6 { [%eval 0.61] [%clk 0:27:32] } 90... Bd3 { [%eval 0.65] [%clk 0:02:11] } 91. Ke5 { [%eval 0.57] [%clk 0:27:07] } 91... Bc4 { [%eval 0.48] [%clk 0:02:21] } 92. Kf6 { [%eval 0.59] [%clk 0:27:32] } 92... Bd5 { [%eval 0.58] [%clk 0:02:38] } 93. Ke7 { [%eval 0.52] [%clk 0:27:42] } 93... Bc4 { [%eval 0.58] [%clk 0:02:49] } 94. Kd6 { [%eval 0.53] [%clk 0:27:58] } 94... Bd3 { [%eval 0.56] [%clk 0:03:05] } 95. Ke5?! { [%eval 0.0] } { Inaccuracy. Bf6 was best. } { [%clk 0:27:48] } 95... Bc4 { [%eval 0.48] [%clk 0:03:26] } 96. Kd4 { [%eval 0.74] [%clk 0:28:08] } 96... Be2 { [%eval 0.6] [%clk 0:03:40] } 97. Ke5?! { [%eval 0.0] } { Inaccuracy. Ke4 was best. } { [%clk 0:27:10] } 97... Bc4 { [%eval 0.75] [%clk 0:04:02] } 98. Kf4 { [%eval 0.74] [%clk 0:27:34] } 98... Bd3 { [%eval 0.51] [%clk 0:04:06] } 99. Kg5 { [%eval 0.59] [%clk 0:27:57] } 99... Be2 { [%eval 0.81] [%clk 0:04:28] } 100. c4?! { [%eval 0.12] } { Inaccuracy. Bb6 was best. } { [%clk 0:28:12] } 100... Ka6 { [%eval 0.08] [%clk 0:04:21] } 101. Bc7 { [%clk 0:28:37] } 101... Kb7 { [%clk 0:04:32] } 102. Be5 { [%clk 0:29:00] } 102... Ka6 { [%clk 0:04:31] } 103. Bc3 { [%clk 0:29:24] } 103... Kb7 { [%clk 0:04:55] } 104. Kh6 { [%clk 0:29:49] } 104... Ka6 { [%clk 0:05:14] } 105. f6 { [%clk 0:29:58] } 105... Kb7 { [%clk 0:05:32] } 1/2-1/2