Event: World Cup 2021
Site: Sochi
Date: 2021-07-17
White: Kovalev Vladislav (FID)
WhiteElo: 2637
Black: Sarana Alexey (RUS)
BlackElo: 2640
Result: 1/2-1/2
ECO: B20
Opening: Sicilian Defense: Keres Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 0:10:19] } 1... c5 { [%eval 0.32] [%clk 0:10:20] } 2. Ne2 { [%eval 0.0] [%clk 0:10:28] } 2... d6 { [%eval 0.33] [%clk 0:10:26] } 3. g3 { [%eval 0.0] [%clk 0:10:37] } 3... Nc6?! { [%eval 0.58] } { Inaccuracy. d5 was best. } { [%clk 0:10:15] } 4. Bg2 { [%eval 0.3] [%clk 0:10:44] } 4... h5 { [%eval 0.72] [%clk 0:10:24] } 5. c3? { [%eval -0.55] } { Mistake. h3 was best. } { [%clk 0:09:09] } 5... h4 { [%eval -0.25] [%clk 0:10:30] } 6. d4 { [%eval -0.3] [%clk 0:09:18] } 6... h3 { [%eval 0.08] [%clk 0:10:24] } 7. Bf3 { [%eval 0.01] [%clk 0:09:19] } 7... Nf6 { [%eval 0.0] [%clk 0:10:30] } 8. O-O { [%eval -0.06] [%clk 0:09:16] } 8... e5? { [%eval 1.34] } { Mistake. cxd4 was best. } { [%clk 0:10:12] } 9. Na3? { [%eval 0.0] } { Mistake. d5 was best. } { [%clk 0:08:32] } 9... Be7?? { [%eval 1.9] } { Blunder. cxd4 was best. } { [%clk 0:09:50] } 10. Nc4?? { [%eval 0.1] } { Blunder. d5 was best. } { [%clk 0:07:50] } 10... b5 { [%eval -0.06] [%clk 0:09:45] } 11. dxe5 { [%eval -0.1] [%clk 0:07:41] } 11... Nxe5 { [%eval -0.01] [%clk 0:09:06] } 12. Nxe5 { [%eval -0.06] [%clk 0:07:49] } 12... dxe5 { [%eval -0.11] [%clk 0:09:15] } 13. Qxd8+ { [%eval 0.0] [%clk 0:07:51] } 13... Kxd8 { [%eval 0.08] [%clk 0:09:22] } 14. a4 { [%eval 0.0] [%clk 0:07:34] } 14... Ba6 { [%eval 0.17] [%clk 0:09:28] } 15. axb5 { [%eval -0.11] [%clk 0:07:30] } 15... Bxb5 { [%eval 0.06] [%clk 0:09:37] } 16. Be3 { [%eval -0.15] [%clk 0:06:58] } 16... Kc7 { [%eval 0.16] [%clk 0:09:19] } 17. c4 { [%eval 0.33] [%clk 0:05:43] } 17... Bxc4 { [%eval 0.06] [%clk 0:08:58] } 18. Rfc1 { [%eval 0.29] [%clk 0:05:52] } 18... Bxe2 { [%eval 0.31] [%clk 0:06:40] } 19. Bxe2 { [%eval 0.2] [%clk 0:06:00] } 19... Rhb8 { [%eval 0.14] [%clk 0:06:49] } 20. Bc4 { [%eval -0.32] [%clk 0:05:04] } 20... Rxb2 { [%eval -0.55] [%clk 0:06:28] } 21. Bxf7 { [%eval -0.9] [%clk 0:05:11] } 21... a5 { [%eval -0.88] [%clk 0:06:29] } 22. Be6 { [%eval -0.55] [%clk 0:04:52] } 22... a4 { [%eval -0.93] [%clk 0:06:37] } 23. Bxh3 { [%eval -1.26] [%clk 0:05:01] } 23... a3 { [%eval -1.25] [%clk 0:06:29] } 24. Be6 { [%eval -1.51] [%clk 0:04:37] } 24... Ra6 { [%eval -1.4] [%clk 0:05:16] } 25. Bc4 { [%eval -1.37] [%clk 0:04:06] } 25... Ra4 { [%eval -1.41] [%clk 0:05:25] } 26. f3 { [%eval -1.37] [%clk 0:03:18] } 26... Nd7 { [%eval -1.18] [%clk 0:05:33] } 27. Rc3 { [%eval -1.63] [%clk 0:01:42] } 27... Nb6 { [%eval -1.58] [%clk 0:05:32] } 28. Bb3 { [%eval -1.43] [%clk 0:01:45] } 28... Ra5 { [%eval -1.29] [%clk 0:05:23] } 29. Be6 { [%eval -1.37] [%clk 0:00:24] } 29... c4 { [%eval -1.84] [%clk 0:03:16] } 30. Bxc4?! { [%eval -2.56] } { Inaccuracy. Bxb6+ was best. } { [%clk 0:00:25] } 30... Nxc4 { [%eval -2.35] [%clk 0:03:23] } 31. Rxc4+ { [%eval -2.53] [%clk 0:00:34] } 31... Kd7 { [%eval -2.46] [%clk 0:03:33] } 32. Bc1 { [%eval -2.39] [%clk 0:00:15] } 32... Bc5+ { [%eval -2.36] [%clk 0:03:10] } 33. Kh1 { [%eval -2.33] [%clk 0:00:22] } 33... Bd4? { [%eval -0.75] } { Mistake. Re2 was best. } { [%clk 0:02:38] } 34. Rxa3 { [%eval -0.68] [%clk 0:00:15] } 34... Rxa3 { [%eval -0.82] [%clk 0:02:31] } 35. Bxb2 { [%eval -0.82] [%clk 0:00:21] } 35... Bxb2 { [%eval -0.75] [%clk 0:02:39] } 36. Kg2 { [%eval -0.75] [%clk 0:00:20] } 36... Bd4 { [%eval -0.7] [%clk 0:02:48] } 37. f4? { [%eval -2.15] } { Mistake. h4 was best. } { [%clk 0:00:27] } 37... Ra2+ { [%eval -2.2] [%clk 0:02:56] } 38. Kh3 { [%eval -2.06] [%clk 0:00:34] } 38... Bg1 { [%eval -1.73] [%clk 0:03:03] } 39. Rb4 { [%eval -1.6] [%clk 0:00:15] } 39... Rxh2+ { [%eval -1.7] [%clk 0:02:36] } 40. Kg4 { [%eval -1.74] [%clk 0:00:24] } 40... Ke7 { [%eval -1.22] [%clk 0:02:16] } 41. Rb7+?! { [%eval -1.91] } { Inaccuracy. Kf5 was best. } { [%clk 0:00:30] } 41... Kf8?! { [%eval -1.25] } { Inaccuracy. Kf6 was best. } { [%clk 0:02:24] } 42. Kf5 { [%eval -1.6] [%clk 0:00:15] } 42... exf4?! { [%eval -0.79] } { Inaccuracy. Bd4 was best. } { [%clk 0:01:06] } 43. gxf4 { [%eval -0.75] [%clk 0:00:23] } 43... Bc5?! { [%eval -0.16] } { Inaccuracy. Kg8 was best. } { [%clk 0:01:08] } 44. e5 { [%eval -0.23] [%clk 0:00:25] } 44... Rh6 { [%eval -0.03] [%clk 0:01:02] } 45. Rc7 { [%eval -0.43] [%clk 0:00:17] } 45... Be7 { [%eval -0.14] [%clk 0:01:08] } 46. Ra7?! { [%eval -0.73] } { Inaccuracy. Ke4 was best. } { [%clk 0:00:22] } 46... Kf7 { [%eval -0.65] [%clk 0:01:02] } 47. Kg4 { [%eval -0.63] [%clk 0:00:24] } 47... Rh4+ { [%eval -0.56] [%clk 0:01:03] } 48. Kg3 { [%eval -0.68] [%clk 0:00:33] } 48... Rh5 { [%eval -0.8] [%clk 0:01:12] } 49. Kg4 { [%eval -0.56] [%clk 0:00:41] } 49... g6 { [%eval -0.78] [%clk 0:01:20] } 50. Ra6 { [%eval -0.49] [%clk 0:00:26] } 50... Rh4+ { [%eval -0.84] [%clk 0:01:27] } 51. Kg3 { [%eval -0.64] [%clk 0:00:34] } 51... Rh1 { [%eval -0.67] [%clk 0:01:36] } 52. Kg4 { [%eval -0.51] [%clk 0:00:33] } 52... Rg1+ { [%eval -0.54] [%clk 0:01:33] } 53. Kf3 { [%eval -0.47] [%clk 0:00:40] } 53... Bh4 { [%eval -0.58] [%clk 0:01:35] } 54. Rc6 { [%eval -0.53] [%clk 0:00:39] } 54... Ra1 { [%eval -0.62] [%clk 0:01:31] } 55. Kg4 { [%eval -0.51] [%clk 0:00:43] } 55... Be7 { [%eval -0.63] [%clk 0:01:38] } 56. Kf3 { [%eval -0.5] [%clk 0:00:44] } 56... Ra4 { [%eval -0.46] [%clk 0:01:37] } 57. Kg3 { [%eval -0.6] [%clk 0:00:38] } 57... Bd8 { [%eval -0.5] [%clk 0:01:20] } 58. Rd6 { [%eval -0.49] [%clk 0:00:35] } 58... Be7 { [%eval -0.61] [%clk 0:00:43] } 59. Rc6 { [%eval -0.58] [%clk 0:00:42] } 59... Bb4?! { [%eval 0.0] } { Inaccuracy. Ra1 was best. } { [%clk 0:00:35] } 60. Rf6+ { [%eval 0.0] [%clk 0:00:29] } 60... Kg7 { [%eval 0.0] [%clk 0:00:38] } 61. f5 { [%eval 0.0] [%clk 0:00:34] } 61... gxf5 { [%eval 0.0] [%clk 0:00:18] } 62. Rxf5 { [%eval 0.0] [%clk 0:00:43] } 62... Kg6 { [%eval 0.0] [%clk 0:00:25] } 63. Rf1 { [%eval 0.0] [%clk 0:00:24] } 63... Kg5 { [%eval 0.0] [%clk 0:00:32] } 64. Kf3 { [%eval 0.0] [%clk 0:00:22] } 64... Kf5 { [%eval 0.0] [%clk 0:00:40] } 65. Kg3+ { [%eval 0.0] [%clk 0:00:27] } 65... Kxe5 { [%eval 0.0] [%clk 0:00:46] } 66. Rf7 { [%eval -0.18] [%clk 0:00:26] } 66... Bd6 { [%eval -0.18] [%clk 0:00:41] } 67. Rf1 { [%eval -0.16] [%clk 0:00:25] } 67... Re4 { [%eval -0.11] [%clk 0:00:14] } 68. Kf3 { [%eval 0.0] [%clk 0:00:18] } 68... Bc5 { [%eval 0.0] [%clk 0:00:22] } 69. Kg3 { [%eval -0.09] [%clk 0:00:17] } 69... Re3+ { [%eval 0.0] [%clk 0:00:25] } 70. Rf3 { [%eval -0.13] [%clk 0:00:25] } 70... Re2 { [%eval 0.0] [%clk 0:00:29] } 71. Rc3 { [%eval -0.25] [%clk 0:00:22] } 71... Bd4 { [%eval -0.28] [%clk 0:00:37] } 72. Ra3 { [%eval -0.25] [%clk 0:00:18] } 72... Ke4 { [%eval -0.09] [%clk 0:00:46] } 73. Ra4 { [%eval -0.3] [%clk 0:00:26] } 73... Re1 { [%eval -0.09] [%clk 0:00:53] } 74. Ra2 { [%eval -0.12] [%clk 0:00:21] } 74... Rf1 { [%eval -0.18] [%clk 0:00:46] } 75. Re2+ { [%eval -0.04] [%clk 0:00:25] } 75... Be3 { [%eval -0.1] [%clk 0:00:55] } 76. Ra2 { [%eval -0.11] [%clk 0:00:25] } 76... Rg1+ { [%eval -0.11] [%clk 0:01:00] } 77. Rg2 { [%eval -0.49] [%clk 0:00:30] } 77... Bf4+ { [%eval -0.09] [%clk 0:01:08] } 78. Kh3 { [%eval -0.13] [%clk 0:00:16] } 78... Rh1+ { [%eval -0.08] [%clk 0:01:16] } 79. Kg4 { [%eval -0.05] [%clk 0:00:25] } 79... Rh6 { [%eval -0.16] [%clk 0:01:24] } 80. Re2+ { [%eval -0.07] [%clk 0:00:26] } 80... Be3 { [%eval -0.16] [%clk 0:01:32] } 81. Rg2 { [%eval -0.12] [%clk 0:00:35] } 81... Ra6 { [%eval -0.19] [%clk 0:01:31] } 82. Kg3 { [%eval -0.28] [%clk 0:00:15] } 82... Rf6 { [%eval -0.07] [%clk 0:01:35] } 83. Kg4 { [%eval -0.07] [%clk 0:00:20] } 83... Bf2 { [%eval -0.25] [%clk 0:01:11] } 84. Kh3 { [%eval 0.0] [%clk 0:00:13] } 84... Rf8 { [%eval -0.12] [%clk 0:00:29] } 85. Kg4 { [%eval 0.0] [%clk 0:00:16] } 85... Be3 { [%eval -0.08] [%clk 0:00:35] } 86. Kh3 { [%eval -0.34] [%clk 0:00:18] } 86... Bf4 { [%eval -0.07] [%clk 0:00:13] } 87. Kg4 { [%eval -0.02] [%clk 0:00:22] } 87... Rg8+ { [%eval -0.04] [%clk 0:00:19] } 88. Kh3 { [%eval -0.41] [%clk 0:00:31] } 88... Bg5 { [%eval -0.14] [%clk 0:00:27] } 89. Rg4+ { [%eval -0.11] [%clk 0:00:26] } 89... Kf5 { [%eval -0.07] [%clk 0:00:36] } 90. Rg1 { [%eval -0.06] [%clk 0:00:17] } 90... Ra8 { [%eval -0.06] [%clk 0:00:41] } 91. Rg2 { [%eval -0.03] [%clk 0:00:15] } 91... Bf4 { [%eval -0.21] [%clk 0:00:46] } 92. Rg7 { [%eval -0.2] [%clk 0:00:15] } 92... Ra2 { [%eval -0.06] [%clk 0:00:48] } 93. Rf7+ { [%eval -0.21] [%clk 0:00:23] } 93... Ke4 { [%eval -0.02] [%clk 0:00:57] } 94. Kg4 { [%eval -0.16] [%clk 0:00:14] } 94... Rg2+ { [%eval -0.03] [%clk 0:01:04] } 95. Kh5 { [%eval -0.01] [%clk 0:00:20] } 95... Rg8 { [%eval -0.12] [%clk 0:01:06] } 96. Rf6 { [%eval -0.02] [%clk 0:00:13] } 96... Kf3 { [%eval -0.06] [%clk 0:00:29] } 97. Rf5 { [%eval -0.05] [%clk 0:00:12] } 97... Rg1 { [%eval -0.02] [%clk 0:00:16] } 98. Rf6 { [%eval -0.02] [%clk 0:00:19] } 98... Rg2 { [%eval -0.09] [%clk 0:00:20] } 99. Rf7 { [%eval 0.0] [%clk 0:00:21] } 99... Ke4 { [%eval -0.02] [%clk 0:00:25] } 100. Rf6 { [%eval -0.18] [%clk 0:00:23] } 100... Rg5+ { [%eval -0.08] [%clk 0:00:29] } 101. Kh6 { [%clk 0:00:27] } 101... Rg2+ { [%clk 0:00:31] } 102. Kh5 { [%clk 0:00:15] } 102... Bg5 { [%clk 0:00:33] } 103. Rf7 { [%clk 0:00:12] } 103... Ke5 { [%clk 0:00:40] } 104. Rf1 { [%clk 0:00:14] } 104... Bf4 { [%clk 0:00:48] } 105. Kh4 { [%clk 0:00:14] } 105... Kf5 { [%clk 0:00:57] } 106. Rf3 { [%clk 0:00:23] } 106... Ra2 { [%clk 0:00:35] } 107. Rb3 { [%clk 0:00:21] } 107... Rc2 { [%clk 0:00:16] } 108. Rf3 { [%clk 0:00:20] } 108... Rb2 { [%clk 0:00:20] } 109. Ra3 { [%clk 0:00:24] } 109... Bc7 { [%clk 0:00:26] } 110. Rf3+ { [%clk 0:00:29] } 110... Bf4 { [%clk 0:00:35] } 111. Ra3 { [%clk 0:00:37] } 111... Rb8 { [%clk 0:00:26] } 112. Kh3 { [%clk 0:00:35] } 112... Rg8 { [%clk 0:00:35] } 113. Rf3 { [%clk 0:00:29] } 113... Ra8 { [%clk 0:00:16] } 114. Rb3 { [%clk 0:00:14] } 114... Ra2 { [%clk 0:00:19] } 115. Kh4 { [%clk 0:00:16] } 115... Rf2 { [%clk 0:00:27] } 116. Ra3 { [%clk 0:00:16] } 116... Be5 { [%clk 0:00:28] } 117. Rb3 { [%clk 0:00:17] } 117... Rf1 { [%clk 0:00:33] } 118. Ra3 { [%clk 0:00:14] } 118... Rh1+ { [%clk 0:00:17] } 119. Rh3 { [%clk 0:00:22] } 119... Ra1 { [%clk 0:00:25] } 120. Rf3+ { [%clk 0:00:28] } 120... Bf4 { [%clk 0:00:33] } 121. Rb3 { [%clk 0:00:33] } 121... Ra8 { [%clk 0:00:42] } 122. Kh3 { [%clk 0:00:37] } 122... Rh8+ { [%clk 0:00:51] } 123. Kg2 { [%clk 0:00:46] } 123... Kg4 { [%clk 0:01:00] } 124. Ra3 { [%clk 0:00:30] } 124... Rh2+ { [%clk 0:01:08] } 125. Kg1 { [%clk 0:00:38] } 125... Bg3 { [%clk 0:01:14] } 126. Re3 { [%clk 0:00:16] } 126... Rb2 { [%clk 0:01:15] } 127. Kf1 { [%clk 0:00:19] } 127... Kf4 { [%clk 0:01:22] } 128. Re2 { [%clk 0:00:19] } 128... Rb8 { [%clk 0:01:31] } 129. Ra2 { [%clk 0:00:18] } 129... Kf3 { [%clk 0:01:39] } 130. Ra3+ { [%clk 0:00:26] } 130... Kg4 { [%clk 0:01:47] } 131. Ra2 { [%clk 0:00:31] } 131... Re8 { [%clk 0:01:55] } 132. Kg2 { [%clk 0:00:33] } 132... Rh8 { [%clk 0:02:03] } 133. Re2 { [%clk 0:00:35] } 133... Rh7 { [%clk 0:02:10] } 134. Re4+ { [%clk 0:00:38] } 134... Bf4 { [%clk 0:02:18] } 135. Re2 { [%clk 0:00:48] } 135... Rh3 { [%clk 0:02:27] } 136. Rf2 { [%clk 0:00:19] } 136... Be3 { [%clk 0:02:30] } 137. Ra2 { [%clk 0:00:15] } 137... Rg3+ { [%clk 0:02:38] } 138. Kh2 { [%clk 0:00:18] } 138... Kf3 { [%clk 0:02:43] } 139. Ra8 { [%clk 0:00:14] } 139... Rg7 { [%clk 0:02:47] } 140. Rf8+ { [%clk 0:00:13] } 140... Bf4+ { [%clk 0:02:56] } 141. Kh1 { [%clk 0:00:15] } 141... Rh7+ { [%clk 0:03:04] } 1/2-1/2