Event: Round 2: Karthik Venkataraman - Vitiugov, Nikita
Date: 2023-11-23
White: Karthik Venkataraman
WhiteTitle: GM
WhiteElo: 2609
Black: Vitiugov, Nikita
BlackTitle: GM
BlackElo: 2688
Result: 1-0
ECO: C49
Opening: Four Knights Game: Spanish Variation, Nimzowitsch Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:54] } 1... e5 { [%eval 0.35] [%clk 1:30:50] } 2. Nf3 { [%eval 0.29] [%clk 1:31:11] } 2... Nc6 { [%eval 0.32] [%clk 1:31:12] } 3. Bb5 { [%eval 0.34] [%clk 1:31:33] } 3... Nf6 { [%eval 0.34] [%clk 1:31:28] } 4. Nc3 { [%eval 0.0] [%clk 1:28:35] } 4... Bb4 { [%eval 0.28] [%clk 1:28:26] } 5. O-O { [%eval 0.25] [%clk 1:28:35] } 5... O-O { [%eval 0.09] [%clk 1:28:40] } 6. Bxc6 { [%eval 0.0] [%clk 1:29:00] } 6... dxc6 { [%eval 0.14] [%clk 1:28:10] } 7. d3 { [%eval 0.08] [%clk 1:29:24] } 7... Re8 { [%eval 0.0] [%clk 1:26:04] } 8. Ne2 { [%eval 0.0] [%clk 1:26:54] } 8... Nd7 { [%eval 0.0] [%clk 1:24:24] } 9. Bg5 { [%eval 0.03] [%clk 1:25:46] } 9... f6 { [%eval 0.0] [%clk 1:24:00] } 10. Be3 { [%eval 0.01] [%clk 1:26:11] } 10... Nf8 { [%eval -0.03] [%clk 1:23:56] } 11. a3 { [%eval -0.01] [%clk 1:26:16] } 11... Bd6 { [%eval -0.1] [%clk 1:23:41] } 12. Nh4 { [%eval 0.08] [%clk 1:23:17] } 12... Ng6 { [%eval 0.23] [%clk 1:19:49] } 13. Nf5 { [%eval 0.23] [%clk 1:20:26] } 13... Be6 { [%eval 0.32] [%clk 1:12:38] } 14. Neg3 { [%eval 0.27] [%clk 1:17:47] } 14... Qd7 { [%eval 0.2] [%clk 1:08:36] } 15. Qg4 { [%eval 0.25] [%clk 1:06:21] } 15... Kh8 { [%eval 0.4] [%clk 1:04:20] } 16. h4 { [%eval 0.38] [%clk 1:05:37] } 16... Rg8 { [%eval 0.39] [%clk 0:49:12] } 17. h5 { [%eval 0.52] [%clk 0:39:52] } 17... Ne7 { [%eval 0.62] [%clk 0:49:06] } 18. Nxd6 { [%eval 0.37] [%clk 0:39:42] } 18... cxd6 { [%eval 0.14] [%clk 0:49:07] } 19. Qh4 { [%eval 0.04] [%clk 0:39:48] } 19... h6 { [%eval 0.27] [%clk 0:37:22] } 20. d4 { [%eval 0.0] [%clk 0:34:20] } 20... exd4 { [%eval 0.34] [%clk 0:33:47] } 21. Bxd4 { [%eval 0.39] [%clk 0:34:43] } 21... c5 { [%eval 0.38] [%clk 0:34:10] } 22. Be3 { [%eval 0.34] [%clk 0:34:22] } 22... Rgf8 { [%eval 0.39] [%clk 0:30:28] } 23. Rad1 { [%eval 0.29] [%clk 0:33:12] } 23... Qc6 { [%eval 0.26] [%clk 0:30:46] } 24. Rfe1 { [%eval 0.24] [%clk 0:31:39] } 24... Rae8 { [%eval 0.44] [%clk 0:27:47] } 25. Rd2 { [%eval 0.1] [%clk 0:24:02] } 25... d5 { [%eval 0.12] [%clk 0:24:19] } 26. exd5 { [%eval 0.17] [%clk 0:23:27] } 26... Nxd5 { [%eval 0.08] [%clk 0:24:05] } 27. Rde2 { [%eval 0.0] [%clk 0:23:38] } 27... Bd7 { [%eval 0.0] [%clk 0:20:14] } 28. Bd2 { [%eval -0.03] [%clk 0:21:54] } 28... Rxe2 { [%eval 0.0] [%clk 0:17:22] } 29. Rxe2 { [%eval 0.0] [%clk 0:22:11] } 29... Re8 { [%eval 0.0] [%clk 0:17:32] } 30. Rxe8+ { [%eval 0.0] [%clk 0:17:31] } 30... Bxe8 { [%eval 0.0] [%clk 0:18:01] } 31. c4 { [%eval 0.0] [%clk 0:17:32] } 31... Ne7 { [%eval 0.0] [%clk 0:15:42] } 32. Qf4 { [%eval 0.0] [%clk 0:16:14] } 32... b6 { [%eval -0.01] [%clk 0:14:57] } 33. Bc3 { [%eval -0.07] [%clk 0:16:35] } 33... Qe6 { [%eval 0.02] [%clk 0:12:10] } 34. f3 { [%eval 0.0] [%clk 0:08:58] } 34... Kh7 { [%eval 0.03] [%clk 0:11:14] } 35. Kf2 { [%eval 0.04] [%clk 0:08:15] } 35... Bf7 { [%eval 0.0] [%clk 0:07:59] } 36. Qc7 { [%eval 0.05] [%clk 0:07:56] } 36... a6 { [%eval 0.4] [%clk 0:07:16] } 37. a4 { [%eval 0.53] [%clk 0:04:27] } 37... a5 { [%eval 0.24] [%clk 0:05:05] } 38. Qd8 { [%eval 0.45] [%clk 0:04:38] } 38... Ng8 { [%eval 0.96] [%clk 0:02:50] } 39. b3 { [%eval 1.15] [%clk 0:03:28] } 39... Ne7 { [%eval 0.94] [%clk 0:03:01] } 40. Ne2 { [%eval 0.98] [%clk 0:02:27] } 40... Nf5?! { [%eval 1.58] } { Inaccuracy. Nc8 was best. } { [%clk 0:02:40] } 41. Qd3 { [%eval 1.4] [%clk 0:02:55] } 41... Kg8 { [%eval 1.46] [%clk 0:01:35] } 42. Nf4 { [%eval 1.45] [%clk 0:01:37] } 42... Qc8 { [%eval 1.64] [%clk 0:02:02] } 43. g4?! { [%eval 0.64] } { Inaccuracy. Ng6 was best. } { [%clk 0:26:18] } 43... Ne7 { [%eval 0.68] [%clk 0:32:30] } 44. Qd6 { [%eval 0.62] [%clk 0:26:43] } 44... Qb7 { [%eval 0.64] [%clk 0:29:35] } 45. Ne2 { [%eval 0.76] [%clk 0:15:43] } 45... Be8 { [%eval 0.93] [%clk 0:28:02] } 46. Ng3 { [%eval 0.82] [%clk 0:15:02] } 46... Kf7? { [%eval 2.25] } { Mistake. Nc6 was best. } { [%clk 0:21:33] } 47. Ne4 { [%eval 2.43] [%clk 0:09:42] } 47... Bc6?! { [%eval 3.17] } { Inaccuracy. Qc6 was best. } { [%clk 0:21:24] } 48. Nxf6 { [%eval 3.05] [%clk 0:05:27] } 48... gxf6 { [%eval 3.12] [%clk 0:21:44] } 49. Qxf6+ { [%eval 3.02] [%clk 0:05:52] } 49... Ke8 { [%eval 3.04] [%clk 0:22:10] } 50. g5 { [%eval 2.39] [%clk 0:05:56] } 50... hxg5 { [%eval 2.28] [%clk 0:17:41] } 51. h6 { [%eval 2.16] [%clk 0:06:22] } 51... Be4 { [%eval 2.27] [%clk 0:17:41] } 52. fxe4 { [%eval 2.35] [%clk 0:06:16] } 52... Qxe4 { [%eval 2.33] [%clk 0:17:57] } 53. Qxg5 { [%eval 2.51] [%clk 0:06:12] } 53... Qc2+ { [%eval 2.22] [%clk 0:18:20] } 54. Bd2 { [%eval 2.79] [%clk 0:05:08] } 54... Kf7 { [%eval 2.65] [%clk 0:18:49] } 55. Qf4+? { [%eval 1.27] } { Mistake. Qg7+ was best. } { [%clk 0:04:45] } 55... Nf5 { [%eval 1.46] [%clk 0:17:36] } 56. Qc7+ { [%eval 1.43] [%clk 0:03:30] } 56... Ne7?! { [%eval 2.29] } { Inaccuracy. Ke8 was best. } { [%clk 0:18:04] } 57. Qf4+ { [%eval 1.88] [%clk 0:03:29] } 57... Nf5 { [%eval 1.58] [%clk 0:18:33] } 58. Ke2 { [%eval 1.28] [%clk 0:03:42] } 58... Kg6 { [%eval 1.58] [%clk 0:18:08] } 59. Qg5+ { [%eval 1.66] [%clk 0:03:55] } 59... Kf7? { [%eval 3.02] } { Mistake. Kh7 was best. } { [%clk 0:16:18] } 60. Qh5+ { [%eval 2.56] [%clk 0:02:13] } 60... Kf6 { [%eval 2.76] [%clk 0:16:09] } 61. Qf3 { [%eval 2.72] [%clk 0:01:59] } 61... Kg6 { [%eval 3.05] [%clk 0:11:07] } 62. Qd3 { [%eval 2.53] [%clk 0:01:19] } 62... Qb2 { [%eval 3.51] [%clk 0:11:32] } 63. Qe4 { [%eval 2.87] [%clk 0:01:38] } 63... Qf6 { [%eval 2.93] [%clk 0:10:24] } 64. Kd1 { [%eval 2.72] [%clk 0:01:24] } 64... Qa1+ { [%eval 2.82] [%clk 0:08:50] } 65. Ke2 { [%eval 2.74] [%clk 0:01:49] } 65... Qf6 { [%eval 2.46] [%clk 0:09:17] } 66. Qe8+?! { [%eval 1.69] } { Inaccuracy. Kd3 was best. } { [%clk 0:00:46] } 66... Kh7 { [%eval 1.72] [%clk 0:09:42] } 67. Qd7+ { [%eval 1.72] [%clk 0:01:10] } 67... Kg6 { [%eval 1.76] [%clk 0:09:31] } 68. Qd3 { [%eval 1.83] [%clk 0:01:12] } 68... Qe5+ { [%eval 2.28] [%clk 0:09:35] } 69. Kd1 { [%eval 2.54] [%clk 0:01:41] } 69... Qa1+ { [%eval 2.8] [%clk 0:09:46] } 70. Bc1 { [%eval 2.87] [%clk 0:01:46] } 70... Qe5 { [%eval 2.91] [%clk 0:10:06] } 71. Bd2 { [%eval 2.52] [%clk 0:01:22] } 71... Qa1+ { [%eval 2.58] [%clk 0:10:26] } 72. Bc1 { [%eval 2.64] [%clk 0:01:51] } 72... Qe5 { [%eval 2.71] [%clk 0:10:31] } 73. Kc2 { [%eval 3.34] [%clk 0:02:19] } 73... Qh2+?! { [%eval 4.33] } { Inaccuracy. Qf6 was best. } { [%clk 0:10:45] } 74. Kb1 { [%eval 4.61] [%clk 0:02:31] } 74... Qh1 { [%eval 5.38] [%clk 0:09:57] } 75. Kb2?! { [%eval 3.7] } { Inaccuracy. Qd5 was best. } { [%clk 0:02:20] } 75... Qh2+ { [%eval 4.1] [%clk 0:10:13] } 76. Kb1 { [%eval 4.27] [%clk 0:02:44] } 76... Qh1 { [%eval 5.13] [%clk 0:10:42] } 77. Kb2? { [%eval 2.87] } { Mistake. Qd5 was best. } { [%clk 0:02:18] } 77... Qh2+ { [%eval 2.57] [%clk 0:11:06] } 78. Bd2 { [%eval 3.2] [%clk 0:02:43] } 78... Qe5+ { [%eval 2.78] [%clk 0:11:15] } 79. Ka2 { [%eval 3.64] [%clk 0:02:42] } 79... Qh2 { [%eval 3.77] [%clk 0:11:41] } 80. Qd8 { [%eval 4.01] [%clk 0:02:00] } 80... Kf7 { [%eval 4.52] [%clk 0:10:02] } 81. Qd7+ { [%eval 4.32] [%clk 0:00:55] } 81... Kf6 { [%eval 5.19] [%clk 0:10:17] } 82. Qd8+ { [%eval 4.86] [%clk 0:00:47] } 82... Kf7 { [%eval 3.98] [%clk 0:10:46] } 83. Qg5 { [%eval 4.45] [%clk 0:00:40] } 83... Ke6 { [%eval 4.6] [%clk 0:10:57] } 84. Kb1 { [%eval 4.08] [%clk 0:00:53] } 84... Qh1+ { [%eval 4.93] [%clk 0:11:20] } 85. Kb2 { [%eval 4.17] [%clk 0:01:11] } 85... Qh2 { [%eval 4.98] [%clk 0:11:36] } 86. Qg6+?! { [%eval 3.9] } { Inaccuracy. Ka3 was best. } { [%clk 0:00:46] } 86... Ke7 { [%eval 3.98] [%clk 0:11:47] } 87. Kc1 { [%eval 3.91] [%clk 0:00:42] } 87... Qh1+ { [%eval 3.7] [%clk 0:12:11] } 88. Kb2 { [%eval 4.45] [%clk 0:00:59] } 88... Qh2 { [%eval 4.72] [%clk 0:12:39] } 89. Qh7+? { [%eval 2.59] } { Mistake. Qg5+ was best. } { [%clk 0:01:13] } 89... Ke6?! { [%eval 3.82] } { Inaccuracy. Kd8 was best. } { [%clk 0:12:42] } 90. Qg8+ { [%eval 3.84] [%clk 0:01:36] } 90... Ke7 { [%eval 3.91] [%clk 0:12:51] } 91. Qd5 { [%eval 3.56] [%clk 0:01:57] } 91... Nd4 { [%eval 3.47] [%clk 0:10:51] } 92. Qe4+ { [%eval 2.92] [%clk 0:02:14] } 92... Kd7 { [%eval 3.59] [%clk 0:08:42] } 93. Qg4+ { [%eval 3.26] [%clk 0:02:38] } 93... Kd8 { [%eval 2.57] [%clk 0:07:55] } 94. Qf4 { [%eval 3.54] [%clk 0:03:03] } 94... Qh3 { [%eval 2.57] [%clk 0:07:56] } 95. Qe3 { [%eval 2.51] [%clk 0:02:17] } 95... Qh2 { [%eval 2.63] [%clk 0:08:09] } 96. Qf4 { [%eval 2.35] [%clk 0:01:55] } 96... Qh3 { [%eval 2.55] [%clk 0:08:28] } 97. Be3 { [%eval 3.0] [%clk 0:02:04] } 97... Qg2+? { [%eval 5.5] } { Mistake. Kc8 was best. } { [%clk 0:08:16] } 98. Qf2 { [%eval 4.89] [%clk 0:02:23] } 98... Qe4?! { [%eval 6.52] } { Inaccuracy. Qh3 was best. } { [%clk 0:08:20] } 99. Bxd4 { [%eval 7.75] [%clk 0:01:38] } 99... cxd4?! { [%eval 36.99] } { Inaccuracy. Qh7 was best. } { [%clk 0:08:46] } 100. Qh2 { [%eval 37.25] [%clk 0:02:06] } 1-0