Event: Rapid-Chess-Championship-Week-2
Site: Chess.com
Date: 2022-02-19
White: Kovalenko, Igor
WhiteElo: 2272
Black: Assaubayeva, Bibisarra
BlackElo: 2350
Result: 0-1
ECO: E92
Opening: King's Indian Defense: Petrosian Variation, Stein Defense
Variant: Standard
TimeControl: 600

1. d4 { [%eval 0.3] [%clk 0:09:30] } 1... Nf6 { [%eval 0.0] [%clk 0:09:58] } 2. Nf3 { [%eval 0.12] [%clk 0:09:29] } 2... g6 { [%eval 0.21] [%clk 0:09:57] } 3. c4 { [%eval 0.25] [%clk 0:09:28] } 3... Bg7 { [%eval 0.13] [%clk 0:09:56] } 4. Nc3 { [%eval 0.24] [%clk 0:09:28] } 4... O-O { [%eval 0.52] [%clk 0:09:56] } 5. e4 { [%eval 0.7] [%clk 0:09:27] } 5... d6 { [%eval 0.48] [%clk 0:09:55] } 6. Be2 { [%eval 0.5] [%clk 0:09:27] } 6... e5 { [%eval 0.54] [%clk 0:09:54] } 7. d5 { [%eval 0.44] [%clk 0:09:25] } 7... a5 { [%eval 0.48] [%clk 0:09:52] } 8. Bg5 { [%eval 0.5] [%clk 0:09:24] } 8... Qe8 { [%eval 0.92] [%clk 0:09:47] } 9. Nd2 { [%eval 1.13] [%clk 0:09:22] } 9... h6 { [%eval 1.55] [%clk 0:09:44] } 10. Be3 { [%eval 1.22] [%clk 0:09:22] } 10... Na6 { [%eval 1.16] [%clk 0:09:39] } 11. g4 { [%eval 1.5] [%clk 0:09:19] } 11... Nd7 { [%eval 1.29] [%clk 0:09:35] } 12. Rg1 { [%eval 1.25] [%clk 0:09:15] } 12... Kh8 { [%eval 0.97] [%clk 0:09:28] } 13. Qc2 { [%eval 0.67] [%clk 0:09:14] } 13... Nb4?! { [%eval 1.44] } { Inaccuracy. f5 was best. } { [%clk 0:09:25] } 14. Qb1 { [%eval 1.53] [%clk 0:09:11] } 14... f5?! { [%eval 2.54] } { Inaccuracy. Na6 was best. } { [%clk 0:08:50] } 15. f3?? { [%eval 0.75] } { Blunder. exf5 was best. } { [%clk 0:09:10] } 15... f4 { [%eval 1.27] [%clk 0:08:42] } 16. Bf2 { [%eval 1.36] [%clk 0:09:09] } 16... c6 { [%eval 1.72] [%clk 0:07:53] } 17. a3 { [%eval 1.48] [%clk 0:09:00] } 17... Na6 { [%eval 1.59] [%clk 0:07:52] } 18. b4 { [%eval 1.19] [%clk 0:08:58] } 18... axb4 { [%eval 0.93] [%clk 0:07:07] } 19. axb4 { [%eval 0.91] [%clk 0:08:58] } 19... c5 { [%eval 0.92] [%clk 0:07:04] } 20. b5 { [%eval 1.02] [%clk 0:08:43] } 20... Nc7 { [%eval 0.96] [%clk 0:07:02] } 21. Na4 { [%eval 0.9] [%clk 0:08:25] } 21... b6 { [%eval 0.87] [%clk 0:06:52] } 22. h4 { [%eval 0.81] [%clk 0:08:18] } 22... Bb7 { [%eval 0.98] [%clk 0:06:45] } 23. g5 { [%eval 1.3] [%clk 0:08:16] } 23... h5 { [%eval 1.31] [%clk 0:06:43] } 24. Bf1 { [%eval 1.31] [%clk 0:08:11] } 24... Rb8 { [%eval 1.83] [%clk 0:06:27] } 25. Bh3 { [%eval 1.88] [%clk 0:08:07] } 25... Bc8 { [%eval 1.74] [%clk 0:06:25] } 26. Kf1 { [%eval 1.58] [%clk 0:08:00] } 26... Rf7 { [%eval 1.59] [%clk 0:06:21] } 27. Kg2 { [%eval 1.46] [%clk 0:07:59] } 27... Nf8 { [%eval 1.65] [%clk 0:06:19] } 28. Bxc8 { [%eval 1.57] [%clk 0:07:53] } 28... Qxc8 { [%eval 1.53] [%clk 0:06:19] } 29. Ra2 { [%eval 1.19] [%clk 0:07:39] } 29... Nd7 { [%eval 1.44] [%clk 0:06:15] } 30. Qb2 { [%eval 2.07] [%clk 0:07:37] } 30... Qb7 { [%eval 1.29] [%clk 0:06:07] } 31. Rga1 { [%eval 1.27] [%clk 0:07:36] } 31... Ra8 { [%eval 1.39] [%clk 0:06:06] } 32. Nb3 { [%eval 1.12] [%clk 0:07:32] } 32... Rff8 { [%eval 1.11] [%clk 0:06:03] } 33. Kh2 { [%eval 1.12] [%clk 0:07:26] } 33... Kh7 { [%eval 1.26] [%clk 0:06:00] } 34. Qc2 { [%eval 1.02] [%clk 0:07:24] } 34... Rfb8 { [%eval 1.09] [%clk 0:05:54] } 35. Qd1 { [%eval 1.03] [%clk 0:07:23] } 35... Qc8 { [%eval 1.02] [%clk 0:05:51] } 36. Qf1 { [%eval 1.12] [%clk 0:07:23] } 36... Kh8 { [%eval 1.12] [%clk 0:05:17] } 37. Be1 { [%eval 1.13] [%clk 0:07:21] } 37... Kh7 { [%eval 1.08] [%clk 0:05:12] } 38. Kg1 { [%eval 1.1] [%clk 0:07:08] } 38... Kh8 { [%eval 1.09] [%clk 0:05:09] } 39. Kf2 { [%eval 0.97] [%clk 0:07:07] } 39... Kh7 { [%eval 1.0] [%clk 0:05:06] } 40. Ke2 { [%eval 0.98] [%clk 0:07:07] } 40... Kh8 { [%eval 0.96] [%clk 0:05:05] } 41. Kd2 { [%eval 0.97] [%clk 0:07:06] } 41... Kh7 { [%eval 1.17] [%clk 0:05:04] } 42. Kc2 { [%eval 0.94] [%clk 0:07:06] } 42... Kh8 { [%eval 0.97] [%clk 0:05:02] } 43. Kb2 { [%eval 1.12] [%clk 0:07:05] } 43... Kh7 { [%eval 1.0] [%clk 0:05:00] } 44. Ra3 { [%eval 1.1] [%clk 0:07:05] } 44... Kh8 { [%eval 0.97] [%clk 0:04:43] } 45. Qh3 { [%eval 1.0] [%clk 0:06:54] } 45... Kh7 { [%eval 0.99] [%clk 0:04:41] } 46. Nc3 { [%eval 1.03] [%clk 0:06:27] } 46... Rxa3 { [%eval 1.06] [%clk 0:04:36] } 47. Rxa3 { [%eval 0.99] [%clk 0:06:25] } 47... Bf8 { [%eval 0.86] [%clk 0:03:27] } 48. Ra7 { [%eval 0.52] [%clk 0:06:08] } 48... Ra8 { [%eval 0.45] [%clk 0:03:19] } 49. Rxa8 { [%eval 0.53] [%clk 0:06:06] } 49... Nxa8 { [%eval 0.45] [%clk 0:03:19] } 50. Qe6 { [%eval 0.43] [%clk 0:06:04] } 50... Nc7?? { [%eval 2.33] } { Blunder. Kg7 was best. } { [%clk 0:03:19] } 51. Qf7+ { [%eval 2.5] [%clk 0:06:00] } 51... Bg7 { [%eval 3.04] [%clk 0:03:18] } 52. Qe7 { [%eval 2.88] [%clk 0:05:59] } 52... Ne8 { [%eval 2.24] [%clk 0:03:08] } 53. Na4 { [%eval 2.89] [%clk 0:05:50] } 53... Kg8 { [%eval 3.1] [%clk 0:03:00] } 54. Qe6+ { [%eval 2.98] [%clk 0:05:45] } 54... Kh7 { [%eval 2.54] [%clk 0:02:58] } 55. Bc3? { [%eval 1.19] } { Mistake. Nxb6 was best. } { [%clk 0:05:38] } 55... Qd8 { [%eval 1.17] [%clk 0:02:53] } 56. Nc1?! { [%eval 0.43] } { Inaccuracy. Kc2 was best. } { [%clk 0:05:15] } 56... Bf8 { [%eval 0.35] [%clk 0:02:49] } 57. Nd3 { [%eval 0.38] [%clk 0:05:06] } 57... Ng7 { [%eval 0.46] [%clk 0:02:48] } 58. Qh3 { [%eval 0.51] [%clk 0:05:00] } 58... Qc7 { [%eval 0.4] [%clk 0:02:44] } 59. Kb3 { [%eval 0.58] [%clk 0:04:59] } 59... Qa7 { [%eval 0.38] [%clk 0:02:42] } 60. Qh2 { [%eval 0.7] [%clk 0:04:51] } 60... Kg8 { [%eval 0.43] [%clk 0:02:39] } 61. Nxf4? { [%eval -0.9] } { Mistake. Qa2 was best. } { [%clk 0:04:49] } 61... exf4 { [%eval -0.58] [%clk 0:02:39] } 62. Qxf4 { [%eval -0.67] [%clk 0:04:48] } 62... Qc7?! { [%eval 0.0] } { Inaccuracy. Ne8 was best. } { [%clk 0:02:35] } 63. Qg3 { [%eval 0.28] [%clk 0:04:42] } 63... Ne5 { [%eval 0.3] [%clk 0:02:30] } 64. f4 { [%eval 0.0] [%clk 0:04:39] } 64... Ng4 { [%eval 0.0] [%clk 0:02:28] } 65. Qe1 { [%eval 0.08] [%clk 0:04:34] } 65... Ne8 { [%eval -0.28] [%clk 0:02:19] } 66. f5 { [%eval 0.0] [%clk 0:04:32] } 66... Bg7 { [%eval -0.08] [%clk 0:02:09] } 67. f6 { [%eval 0.0] [%clk 0:04:32] } 67... Nexf6 { [%eval 0.0] [%clk 0:02:03] } 68. gxf6 { [%eval -0.12] [%clk 0:04:31] } 68... Bxf6 { [%eval 0.0] [%clk 0:02:02] } 69. Bxf6 { [%eval 0.0] [%clk 0:04:27] } 69... Nxf6 { [%eval -0.08] [%clk 0:02:02] } 70. Qf2? { [%eval -1.21] } { Mistake. e5 was best. } { [%clk 0:04:21] } 70... Kg7? { [%eval 0.0] } { Mistake. Ng4 was best. } { [%clk 0:01:59] } 71. Qf4?! { [%eval -0.88] } { Inaccuracy. Qb2 was best. } { [%clk 0:04:20] } 71... Nd7 { [%eval -1.25] [%clk 0:01:54] } 72. Qg3 { [%eval -1.03] [%clk 0:04:05] } 72... Ne5 { [%eval -0.95] [%clk 0:01:53] } 73. Qh3 { [%eval -0.96] [%clk 0:04:04] } 73... Qd7 { [%eval -1.33] [%clk 0:01:48] } 74. Qe6 { [%eval -1.57] [%clk 0:04:01] } 74... Qxe6?? { [%eval 0.0] } { Blunder. Qd8 was best. } { [%clk 0:01:37] } 75. dxe6 { [%eval 0.0] [%clk 0:04:01] } 75... g5 { [%eval 0.0] [%clk 0:01:36] } 76. Nxb6 { [%eval -0.09] [%clk 0:03:35] } 76... gxh4 { [%eval 0.0] [%clk 0:01:34] } 77. Nc8?? { [%eval -2.59] } { Blunder. Nd7 was best. } { [%clk 0:03:35] } 77... h3 { [%eval -2.74] [%clk 0:01:26] } 78. Nxd6 { [%eval -2.9] [%clk 0:03:34] } 78... Kf6 { [%eval -2.99] [%clk 0:01:16] } 79. Nf5?? { [%eval -7.63] } { Blunder. e7 was best. } { [%clk 0:03:20] } 79... h4 { [%eval -8.02] [%clk 0:01:15] } 80. e7 { [%eval -7.95] [%clk 0:03:19] } 80... Kf7 { [%eval -8.12] [%clk 0:01:11] } 81. b6 { [%eval -8.27] [%clk 0:03:18] } 81... h2 { [%eval -8.25] [%clk 0:01:10] } 82. b7 { [%eval -8.13] [%clk 0:03:18] } 82... Nc6 { [%eval -8.37] [%clk 0:01:08] } 83. Ka4 { [%eval -9.1] [%clk 0:03:15] } 83... h1=Q { [%eval -10.64] [%clk 0:01:06] } 84. Kb5 { [%eval -9.97] [%clk 0:03:15] } 84... Nb8 { [%eval -11.26] [%clk 0:01:04] } 85. Kb6 { [%eval -10.34] [%clk 0:03:14] } 85... h3 { [%eval -14.79] [%clk 0:01:00] } 86. Kc7 { [%eval -20.63] [%clk 0:03:13] } 86... Qh2+ { [%eval -18.76] [%clk 0:00:59] } 87. Kd8 { [%eval -61.36] [%clk 0:03:11] } 87... Qd2+ { [%eval #-11] [%clk 0:00:57] } 88. Kc7 { [%eval #-15] [%clk 0:03:10] } 88... Na6+?! { [%eval -17.6] } { Lost forced checkmate sequence. h2 was best. } { [%clk 0:00:52] } 89. Kb6 { [%eval -14.0] [%clk 0:03:10] } 89... Nb8 { [%eval -21.76] [%clk 0:00:44] } 90. Kc7?! { [%eval #-19] } { Checkmate is now unavoidable. Ka7 was best. } { [%clk 0:03:09] } 90... Nd7?! { [%eval -14.21] } { Lost forced checkmate sequence. h2 was best. } { [%clk 0:00:43] } 91. e5 { [%eval -20.77] [%clk 0:03:04] } 91... h2 { [%eval -12.71] [%clk 0:00:41] } 92. e6+ { [%eval -18.07] [%clk 0:03:03] } 92... Ke8 { [%eval -59.71] [%clk 0:00:39] } 93. exd7+ { [%eval -59.97] [%clk 0:03:00] } 93... Qxd7+ { [%eval -24.49] [%clk 0:00:37] } 94. Kb6 { [%eval -60.1] [%clk 0:03:00] } 94... Qxb7+ { [%eval -59.26] [%clk 0:00:36] } 95. Kxb7 { [%eval -59.94] [%clk 0:02:59] } 95... h1=Q+ { [%eval -59.62] [%clk 0:00:36] } 96. Kb6?! { [%eval #-15] } { Checkmate is now unavoidable. Kc7 was best. } { [%clk 0:02:58] } 96... Qg1?! { [%eval -60.12] } { Lost forced checkmate sequence. Qb1+ was best. } { [%clk 0:00:35] } 97. Kc6?! { [%eval #-12] } { Checkmate is now unavoidable. Kc7 was best. } { [%clk 0:02:55] } 97... Qg4?! { [%eval -60.61] } { Lost forced checkmate sequence. Qg6+ was best. } { [%clk 0:00:34] } 98. Nd6+ { [%clk 0:02:51] } 98... Kxe7 { [%clk 0:00:33] } 99. Nb7 { [%clk 0:02:50] } 99... Qd7+ { [%clk 0:00:32] } 100. Kb6 { [%clk 0:02:49] } 100... Qd4 { [%clk 0:00:30] } 101. Kb5 { [%clk 0:02:49] } 101... Qb2+ { [%clk 0:00:27] } 102. Kc6 { [%clk 0:02:48] } 102... Qb4 { [%clk 0:00:25] } 103. Nd6 { [%clk 0:02:46] } 103... Qa5 { [%clk 0:00:22] } 104. Kd5 { [%clk 0:02:45] } 104... Kd7 { [%clk 0:00:21] } 105. Ne4 { [%clk 0:02:42] } 105... Qa8+ { [%clk 0:00:20] } 106. Ke5 { [%clk 0:02:41] } 106... Kc6 { [%clk 0:00:19] } 107. Kf4 { [%clk 0:02:37] } 107... Qa2 { [%clk 0:00:18] } 108. Ke5 { [%clk 0:02:34] } 108... Qxc4 { [%clk 0:00:17] } 109. Ng5 { [%clk 0:02:34] } 109... Qd4+ { [%clk 0:00:16] } 110. Kf5 { [%clk 0:02:33] } 110... c4 { [%clk 0:00:16] } 111. Nf3 { [%clk 0:02:33] } 111... Qd3+ { [%clk 0:00:14] } 112. Kf4 { [%clk 0:02:32] } 112... Kc5 { [%clk 0:00:13] } 113. Ne5 { [%clk 0:02:32] } 113... Qd4+ { [%clk 0:00:13] } 114. Kf5 { [%clk 0:02:31] } 114... c3 { [%clk 0:00:12] } 115. Nf3 { [%clk 0:02:31] } 115... Qd3+ { [%clk 0:00:12] } 116. Kf4 { [%clk 0:02:30] } 116... Qxf3+ { [%clk 0:00:11] } 117. Kxf3 { [%clk 0:02:30] } 117... c2 { [%clk 0:00:11] } 118. Ke4 { [%clk 0:02:30] } 118... c1=Q { [%clk 0:00:11] } 0-1