Event: Top 16 2023-4
Date: 2023-06-08
White: Borya Ider
WhiteTitle: IM
Black: Vitaly Kunin
BlackTitle: GM
Result: 1/2-1/2
ECO: A46
Opening: Indian Defense: Knights Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:50] } 1... Nf6 { [%eval 0.28] [%clk 1:30:10] } 2. Nf3 { [%eval 0.12] [%clk 1:28:41] } 2... e6 { [%eval 0.38] [%clk 1:30:14] } 3. Nbd2 { [%eval 0.0] [%clk 1:23:52] } 3... c5 { [%eval 0.22] [%clk 1:26:41] } 4. e3 { [%eval 0.04] [%clk 1:23:40] } 4... b6 { [%eval 0.11] [%clk 1:25:36] } 5. a4 { [%eval -0.16] [%clk 1:23:31] } 5... Nc6 { [%eval -0.33] [%clk 1:20:56] } 6. c3 { [%eval -0.21] [%clk 1:21:40] } 6... Bb7 { [%eval -0.16] [%clk 1:19:56] } 7. Bd3 { [%eval -0.19] [%clk 1:21:51] } 7... Be7 { [%eval 0.0] [%clk 1:18:03] } 8. O-O { [%eval -0.2] [%clk 1:18:11] } 8... O-O { [%eval -0.03] [%clk 1:16:11] } 9. Qe2 { [%eval -0.32] [%clk 1:16:43] } 9... d6 { [%eval -0.05] [%clk 1:09:37] } 10. Rd1 { [%eval -0.22] [%clk 1:11:47] } 10... Rc8 { [%eval -0.18] [%clk 1:09:05] } 11. Nc4 { [%eval -0.48] [%clk 1:05:52] } 11... Qc7 { [%eval -0.49] [%clk 1:07:18] } 12. dxc5 { [%eval -0.78] [%clk 1:02:22] } 12... bxc5 { [%eval -0.71] [%clk 1:05:42] } 13. e4 { [%eval -0.74] [%clk 1:02:37] } 13... d5 { [%eval -0.59] [%clk 1:02:33] } 14. exd5 { [%eval -0.62] [%clk 1:02:06] } 14... exd5 { [%eval -0.76] [%clk 1:02:54] } 15. Ne3 { [%eval -0.73] [%clk 1:02:08] } 15... g6 { [%eval -0.65] [%clk 0:54:28] } 16. Ba6 { [%eval -0.92] [%clk 0:50:26] } 16... Rcd8 { [%eval -0.44] [%clk 0:51:40] } 17. Bxb7 { [%eval -0.57] [%clk 0:45:38] } 17... Qxb7 { [%eval -0.39] [%clk 0:51:58] } 18. Qb5 { [%eval -0.53] [%clk 0:45:07] } 18... Qc7 { [%eval -0.67] [%clk 0:51:57] } 19. Nc2 { [%eval -0.78] [%clk 0:43:52] } 19... Rfe8 { [%eval -0.58] [%clk 0:48:53] } 20. Bf4?! { [%eval -1.16] } { Inaccuracy. Re1 was best. } { [%clk 0:35:02] } 20... Qxf4 { [%eval -1.18] [%clk 0:47:30] } 21. Qxc6 { [%eval -1.12] [%clk 0:35:28] } 21... Bd6 { [%eval -0.7] [%clk 0:29:36] } 22. Re1 { [%eval -0.85] [%clk 0:30:25] } 22... Re4 { [%eval -0.67] [%clk 0:29:57] } 23. Ne3 { [%eval -0.86] [%clk 0:17:59] } 23... Rde8 { [%eval -0.35] [%clk 0:28:52] } 24. Nf1?! { [%eval -1.28] } { Inaccuracy. Rf1 was best. } { [%clk 0:15:34] } 24... Kg7?! { [%eval -0.57] } { Inaccuracy. R8e6 was best. } { [%clk 0:21:13] } 25. h3?! { [%eval -1.48] } { Inaccuracy. Rxe4 was best. } { [%clk 0:14:16] } 25... h5?! { [%eval -0.46] } { Inaccuracy. Rxe1 was best. } 26. Rxe4 { [%eval -0.61] [%clk 0:07:16] } 26... dxe4 { [%eval -0.58] [%clk 0:13:06] } 27. Re1 { [%eval -0.6] [%clk 0:05:33] } 27... exf3 { [%eval -0.67] [%clk 0:02:45] } 28. Rxe8 { [%eval -0.72] [%clk 0:05:59] } 28... fxg2 { [%eval -0.83] } 29. Kxg2 { [%eval -0.86] } 29... Qg5+ { [%eval -0.79] [%clk 0:02:54] } 30. Kh1? { [%eval -2.24] } { Mistake. Kf3 was best. } 30... Qc1 { [%eval -2.11] [%clk 0:02:27] } 31. Kg2 { [%eval -2.23] [%clk 0:03:53] } 31... Nxe8 { [%eval -2.34] [%clk 0:02:46] } 32. Qxe8 { [%eval -2.37] [%clk 0:03:53] } 32... Qxb2 { [%eval -2.21] [%clk 0:02:54] } 33. Qd7 { [%eval -2.47] } 33... Be5 { [%eval -2.42] [%clk 0:03:15] } 34. Qxa7 { [%eval -3.15] } 34... Bxc3 { [%eval -3.04] } 35. Ng3 { [%eval -3.8] [%clk 0:00:41] } 35... Bd4 { [%eval -3.42] [%clk 0:01:10] } 36. Ne4 { [%eval -3.6] } 36... Qe2? { [%eval -1.75] } { Mistake. Qc2 was best. } 37. Qb7 { [%eval -1.98] } 37... Kh6? { [%eval -0.76] } { Mistake. Qe1 was best. } { [%clk 0:00:48] } 38. Qe7 { [%eval -0.62] } 38... c4?! { [%eval 0.0] } { Inaccuracy. Kg7 was best. } 39. Qg5+ { [%eval 0.0] } 39... Kg7 { [%eval 0.0] [%clk 0:00:33] } 40. Qd5 { [%eval 0.0] } 40... Bb2 { [%eval 0.06] } 41. Nd6 { [%eval 0.0] } 41... Qe7 { [%eval 0.07] [%clk 0:23:13] } 42. Nxc4 { [%eval 0.04] } 42... Bc3 { [%eval 0.07] } 43. a5 { [%eval 0.03] [%clk 0:27:58] } 43... Qa7 { [%eval 0.0] } 44. Qb5 { [%eval 0.0] [%clk 0:13:00] } 44... Qd4 { [%eval 0.0] [%clk 0:22:15] } 45. Ne3 { [%eval 0.0] [%clk 0:08:43] } 45... Qe4+ { [%eval 0.0] [%clk 0:21:18] } 46. Kg1 { [%eval 0.0] [%clk 0:09:08] } 46... Bd4 { [%eval 0.0] [%clk 0:20:08] } 47. Qd5 { [%eval 0.0] [%clk 0:08:57] } 47... Qf4 { [%eval 0.0] [%clk 0:19:43] } 48. Qb3 { [%eval -0.31] [%clk 0:00:39] } 48... Qg5+ { [%eval -0.29] [%clk 0:19:54] } 49. Kf1 { [%eval -0.4] [%clk 0:01:02] } 49... Qxa5 { [%eval -0.33] [%clk 0:20:15] } 50. Nc2 { [%eval -0.32] [%clk 0:01:11] } 50... Ba7 { [%eval -0.29] [%clk 0:15:42] } 51. Ne1 { [%eval -0.38] [%clk 0:00:52] } 51... Qa1 { [%eval -0.31] [%clk 0:15:42] } 52. Ke2 { [%eval -0.36] [%clk 0:00:51] } 52... Bd4 { [%eval -0.31] [%clk 0:14:11] } 53. Qf3 { [%eval -0.27] [%clk 0:00:57] } 53... Qb2+ { [%eval -0.33] [%clk 0:13:38] } 54. Kf1 { [%eval -0.33] [%clk 0:01:21] } 54... Qc1 { [%eval -0.28] [%clk 0:14:01] } 55. Ke2 { [%eval -0.32] [%clk 0:01:37] } 55... Bc3 { [%eval -0.29] [%clk 0:09:25] } 56. Nd3 { [%eval -0.25] [%clk 0:02:01] } 56... Qb1 { [%eval -0.37] [%clk 0:09:38] } 57. Qe3 { [%eval -0.37] [%clk 0:02:04] } 57... Qa1 { [%eval -0.36] [%clk 0:09:44] } 58. Qf3 { [%eval -0.36] [%clk 0:02:18] } 58... Bd4 { [%eval -0.31] [%clk 0:09:37] } 59. Qe4 { [%eval -0.3] [%clk 0:02:37] } 59... Bf6 { [%eval -0.32] [%clk 0:09:29] } 60. Qe3 { [%eval -0.36] [%clk 0:02:59] } 60... Qb1 { [%eval -0.29] [%clk 0:09:28] } 61. Qf3 { [%eval -0.35] [%clk 0:03:23] } 61... Bg5 { [%eval -0.3] [%clk 0:09:23] } 62. Qe4 { [%eval -0.26] [%clk 0:03:50] } 62... Bf6 { [%eval -0.28] [%clk 0:08:50] } 63. Qf3 { [%eval -0.22] [%clk 0:04:15] } 63... Qb5 { [%eval -0.34] [%clk 0:06:47] } 64. Kf1 { [%eval -0.27] [%clk 0:04:39] } 64... Qg5 { [%eval -0.3] [%clk 0:06:57] } 65. Nf4 { [%eval -0.37] [%clk 0:04:04] } 65... Qf5 { [%eval -0.29] [%clk 0:07:04] } 66. Kg2 { [%eval -0.32] [%clk 0:04:29] } 66... Be5 { [%eval -0.34] [%clk 0:07:29] } 67. Nd3 { [%eval -0.32] } 67... Qg5+ { [%eval -0.36] } 68. Kf1 { [%eval -0.32] [%clk 0:05:21] } 68... Bd6 { [%eval -0.32] [%clk 0:07:35] } 69. Qe4 { [%eval -0.32] [%clk 0:05:45] } 69... Qf6 { [%eval -0.34] [%clk 0:07:04] } 70. Kg2 { [%eval -0.32] } 70... Qc3 { [%eval -0.33] [%clk 0:07:09] } 71. Qd5 { [%eval -0.25] } 71... Bc7 { [%eval -0.29] [%clk 0:06:42] } 72. Qe4 { [%eval -0.29] } 72... Qa5 { [%eval -0.31] [%clk 0:07:05] } 73. Qd4+ { [%eval -0.32] } 73... Kg8 { [%eval -0.33] [%clk 0:07:26] } 74. Qe3 { [%eval -0.28] } 74... Qd5+ { [%eval -0.24] [%clk 0:07:48] } 75. Qf3 { [%eval -0.27] [%clk 0:07:41] } 75... Qg5+ { [%eval -0.32] } 76. Kf1 { [%eval -0.27] } 76... Qh4 { [%eval -0.28] [%clk 0:07:16] } 77. Kg2 { [%eval -0.27] [%clk 0:08:27] } 77... Qd4 { [%eval -0.28] } 78. Kf1 { [%eval -0.27] [%clk 0:08:45] } 78... Bb6 { [%eval -0.28] [%clk 0:07:34] } 79. Nf4 { [%eval -0.3] [%clk 0:08:32] } 79... Qf6 { [%eval -0.39] [%clk 0:06:36] } 80. Kg2 { [%eval -0.45] } 80... Kg7 { [%eval -0.36] [%clk 0:06:25] } 81. Qg3 { [%eval -0.46] } 81... Kh7 { [%eval -0.37] } 82. Qf3 { [%eval -0.35] } 82... Kg8 { [%eval -0.31] [%clk 0:05:59] } 83. Qa8+ { [%eval -0.32] [%clk 0:10:00] } 83... Kg7 { [%eval -0.33] [%clk 0:05:49] } 84. Qf3 { [%eval -0.46] } 84... Bc7 { [%eval -0.37] } 85. Nd3 { [%eval -0.32] [%clk 0:10:27] } 85... Qd6 { [%eval -0.29] } 86. Kf1 { [%eval -0.3] } 86... f5 { [%eval -0.17] [%clk 0:05:30] } 87. Qe3 { [%eval -0.18] [%clk 0:10:57] } 87... Kf6 { [%eval -0.21] [%clk 0:05:31] } 88. Ne1 { [%eval -0.18] [%clk 0:08:07] } 88... Bb6 { [%eval -0.05] [%clk 0:05:24] } 89. Qc3+ { [%eval -0.16] [%clk 0:08:11] } 89... Bd4 { [%eval -0.25] [%clk 0:05:37] } 90. Qd3 { [%eval -0.19] [%clk 0:08:18] } 90... Qb6 { [%eval 0.0] [%clk 0:05:28] } 91. Qe2 { [%eval -0.18] [%clk 0:06:25] } 91... Qc7 { [%eval -0.13] [%clk 0:04:21] } 92. Nf3 { [%eval -0.09] [%clk 0:06:21] } 92... Qc6 { [%eval 0.0] [%clk 0:02:42] } 93. Qd3 { [%eval 0.0] [%clk 0:06:15] } 93... Bb6 { [%eval 0.0] [%clk 0:02:00] } 94. Qe2 { [%eval 0.0] [%clk 0:06:33] } 94... Qc3 { [%eval 0.0] [%clk 0:01:32] } 95. Qd1 { [%eval -0.03] [%clk 0:06:29] } 95... Qc4+ { [%eval -0.03] [%clk 0:01:25] } 96. Kg2 { [%eval 0.0] [%clk 0:06:44] } 96... Qc6 { [%eval 0.0] [%clk 0:01:42] } 97. Qa1+ { [%eval 0.0] [%clk 0:07:04] } 97... Kf7 { [%eval 0.0] [%clk 0:01:56] } 98. Qh8 { [%eval 0.0] [%clk 0:07:01] } 98... Bc7 { [%eval 0.0] [%clk 0:00:58] } 99. Qh7+ { [%eval 0.0] [%clk 0:06:36] } 99... Kf8 { [%eval 0.0] [%clk 0:01:18] } 100. Qh8+ { [%eval 0.0] [%clk 0:06:10] } 100... Kf7 { [%eval 0.0] [%clk 0:01:43] } 101. Qh7+ { [%eval 0.0] [%clk 0:06:33] } 101... Kf8 { [%eval 0.0] [%clk 0:02:08] } 102. Qh8+ { [%eval 0.0] [%clk 0:06:27] } 102... Ke7 { [%eval 0.0] [%clk 0:02:29] } 103. Qg7+ { [%eval 0.0] [%clk 0:06:29] } 103... Kd8 { [%eval 0.0] [%clk 0:02:50] } 104. Qf8+ { [%eval 0.0] [%clk 0:05:55] } 104... Kd7 { [%eval 0.0] [%clk 0:03:14] } 105. Qg8 { [%eval 0.0] [%clk 0:06:18] } 105... Bb6 { [%eval 0.0] [%clk 0:02:52] } 106. Qf7+ { [%eval 0.0] [%clk 0:06:22] } 106... Kc8 { [%eval 0.0] [%clk 0:03:14] } 107. Qg8+ { [%eval 0.0] [%clk 0:06:47] } 107... Bd8 { [%eval 0.0] [%clk 0:03:14] } 108. Qf7 { [%eval 0.0] [%clk 0:07:07] } 108... Bc7 { [%eval 0.0] [%clk 0:01:58] } 109. Qg8+ { [%eval 0.0] [%clk 0:07:32] } 109... Kb7 { [%eval 0.0] [%clk 0:02:22] } 110. Qb3+ { [%eval 0.0] [%clk 0:07:56] } 110... Bb6 { [%eval 0.0] [%clk 0:02:34] } 111. Qf7+ { [%eval 0.0] [%clk 0:08:20] } 111... Ka6 { [%eval 0.0] [%clk 0:02:52] } 112. Qa2+ { [%eval 0.0] [%clk 0:08:43] } 112... Kb7 { [%eval 0.0] [%clk 0:02:30] } 113. Qf7+ { [%eval 0.0] [%clk 0:09:07] } 113... Kb8 { [%eval 0.0] [%clk 0:02:47] } 114. Qg8+ { [%eval 0.0] [%clk 0:09:31] } 114... Ka7 { [%eval 0.0] [%clk 0:02:56] } 115. Qa2+ { [%eval 0.0] [%clk 0:09:55] } 115... Kb7 { [%eval 0.0] [%clk 0:03:22] } 116. Qf7+ { [%eval 0.0] [%clk 0:10:21] } 116... Kc8 { [%eval 0.0] [%clk 0:03:46] } 117. Qg8+ { [%eval 0.0] [%clk 0:10:45] } 117... Bd8 { [%eval 0.0] [%clk 0:04:11] } 118. Qf7 { [%eval 0.0] [%clk 0:11:13] } 118... h4 { [%eval 0.0] [%clk 0:04:18] } 119. Qf8 { [%eval 0.0] [%clk 0:08:38] } 119... Qd5 { [%eval 0.0] } 120. Qe8 { [%eval 0.0] [%clk 0:08:43] } 120... g5 { [%eval 0.0] [%clk 0:03:39] } 121. Qe5 { [%eval 0.0] [%clk 0:08:22] } 121... Qxe5 { [%eval 0.0] [%clk 0:03:09] } 122. Nxe5 { [%eval 0.0] [%clk 0:08:22] } 122... Bc7 { [%eval 0.07] [%clk 0:03:09] } 123. Nf7 { [%eval 0.01] [%clk 0:08:22] } 123... g4 { [%eval 0.16] [%clk 0:03:09] } 124. Nh6 { [%eval 0.17] [%clk 0:08:22] } 124... Bb6 { [%eval 0.08] [%clk 0:03:09] } 125. Nxf5 { [%eval 0.0] [%clk 0:08:22] } 125... gxh3+ { [%eval 0.0] [%clk 0:03:09] } 126. Kxh3 { [%clk 0:10:03] } 126... Bxf2 127. Nxh4 { [%clk 0:10:31] } 127... Bxh4 { [%clk 0:04:44] } 128. Kxh4 1/2-1/2