Event: Day 3 | Match 3.1: Humpy Koneru - Alexandra Kosteniuk
Date: 2023-06-24
White: Humpy Koneru
Black: Alexandra Kosteniuk
Result: 1/2-1/2
ECO: A96
Opening: Dutch Defense: Classical Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:15:18] } 1... e6 { [%eval 0.2] [%clk 0:15:19] } 2. c4 { [%eval 0.23] [%clk 0:15:22] } 2... f5 { [%eval 0.62] [%clk 0:15:28] } 3. Nf3 { [%eval 0.7] [%clk 0:15:20] } 3... Nf6 { [%eval 0.58] [%clk 0:15:36] } 4. g3 { [%eval 0.63] [%clk 0:15:23] } 4... Be7 { [%eval 0.76] [%clk 0:15:45] } 5. Bg2 { [%eval 0.47] [%clk 0:15:26] } 5... O-O { [%eval 0.55] [%clk 0:15:52] } 6. O-O { [%eval 0.7] [%clk 0:15:28] } 6... d6 { [%eval 0.71] [%clk 0:16:00] } 7. b3 { [%eval 0.73] [%clk 0:15:20] } 7... a5 { [%eval 0.78] [%clk 0:16:09] } 8. Bb2 { [%eval 0.6] [%clk 0:15:13] } 8... a4 { [%eval 0.59] [%clk 0:16:15] } 9. b4 { [%eval 0.75] [%clk 0:14:29] } 9... d5 { [%eval 0.79] [%clk 0:16:08] } 10. a3 { [%eval 0.81] [%clk 0:13:50] } 10... Bd7 { [%eval 1.27] [%clk 0:15:11] } 11. Qc2 { [%eval 0.78] [%clk 0:13:28] } 11... Be8 { [%eval 1.12] [%clk 0:15:07] } 12. Nbd2 { [%eval 0.83] [%clk 0:12:41] } 12... c6 { [%eval 0.78] [%clk 0:13:50] } 13. Ne5 { [%eval 0.91] [%clk 0:12:04] } 13... Nbd7 { [%eval 0.8] [%clk 0:13:40] } 14. Ndf3 { [%eval 0.81] [%clk 0:11:32] } 14... Bd6 { [%eval 0.96] [%clk 0:12:25] } 15. Bc1 { [%eval 0.54] [%clk 0:09:25] } 15... h6 { [%eval 0.67] [%clk 0:11:33] } 16. Bf4 { [%eval 0.64] [%clk 0:09:03] } 16... Nb8?! { [%eval 1.2] } { Inaccuracy. Be7 was best. } { [%clk 0:11:13] } 17. Nd3 { [%eval 1.2] [%clk 0:08:53] } 17... Be7 { [%eval 1.63] [%clk 0:09:32] } 18. Nc5 { [%eval 1.6] [%clk 0:08:33] } 18... Qc8 { [%eval 1.79] [%clk 0:08:50] } 19. Nxa4 { [%eval 1.72] [%clk 0:08:18] } 19... Nbd7 { [%eval 1.75] [%clk 0:08:35] } 20. c5 { [%eval 1.27] [%clk 0:06:50] } 20... Ne4 { [%eval 1.69] [%clk 0:08:33] } 21. Ne5 { [%eval 1.55] [%clk 0:06:40] } 21... Nxe5?! { [%eval 2.33] } { Inaccuracy. Nef6 was best. } { [%clk 0:06:48] } 22. Nb6 { [%eval 2.38] [%clk 0:05:45] } 22... Qd8 { [%eval 2.54] [%clk 0:06:56] } 23. Bxe5 { [%eval 2.18] [%clk 0:04:36] } 23... Ra6 { [%eval 2.4] [%clk 0:06:55] } 24. a4 { [%eval 2.23] [%clk 0:03:37] } 24... Nf6 { [%eval 2.19] [%clk 0:05:38] } 25. Qb3 { [%eval 2.01] [%clk 0:02:26] } 25... Ng4 { [%eval 1.92] [%clk 0:05:40] } 26. b5?! { [%eval 1.14] } { Inaccuracy. Bf4 was best. } { [%clk 0:02:07] } 26... Ra7 { [%eval 1.53] [%clk 0:05:46] } 27. f4 { [%eval 1.4] [%clk 0:01:46] } 27... Nxe5 { [%eval 1.31] [%clk 0:05:44] } 28. fxe5 { [%eval 1.37] [%clk 0:01:54] } 28... Bg5 { [%eval 1.54] [%clk 0:05:52] } 29. e3 { [%eval 1.34] [%clk 0:01:41] } 29... Qc7?? { [%eval 3.96] } { Blunder. h5 was best. } { [%clk 0:05:39] } 30. bxc6?? { [%eval 1.48] } { Blunder. Nxd5 was best. } { [%clk 0:01:09] } 30... Bxc6? { [%eval 3.01] } { Mistake. bxc6 was best. } { [%clk 0:05:47] } 31. Bf3? { [%eval 1.5] } { Mistake. h4 was best. } { [%clk 0:00:59] } 31... Bd8? { [%eval 3.0] } { Mistake. g6 was best. } { [%clk 0:03:39] } 32. a5?! { [%eval 1.75] } { Inaccuracy. e4 was best. } { [%clk 0:01:07] } 32... g5? { [%eval 3.15] } { Mistake. Qf7 was best. } { [%clk 0:03:41] } 33. g4?! { [%eval 2.0] } { Inaccuracy. e4 was best. } { [%clk 0:00:56] } 33... f4 { [%eval 1.95] [%clk 0:03:31] } 34. Be2 { [%eval 2.13] [%clk 0:00:51] } 34... Qg7 { [%eval 2.02] [%clk 0:02:44] } 35. Bb5 { [%eval 1.69] [%clk 0:00:21] } 35... Bc7 { [%eval 2.14] [%clk 0:02:48] } 36. Bxc6 { [%eval 2.52] [%clk 0:00:26] } 36... bxc6 { [%eval 2.14] [%clk 0:02:57] } 37. e4?! { [%eval 1.51] } { Inaccuracy. Qa4 was best. } { [%clk 0:00:31] } 37... Qg6 { [%eval 1.48] [%clk 0:02:52] } 38. exd5 { [%eval 1.47] [%clk 0:00:37] } 38... exd5 { [%eval 1.44] [%clk 0:03:00] } 39. Nd7 { [%eval 1.58] [%clk 0:00:37] } 39... Qe6?? { [%eval 3.78] } { Blunder. Rfa8 was best. } { [%clk 0:02:53] } 40. Nxf8 { [%eval 3.98] [%clk 0:00:42] } 40... Qxg4+ { [%eval 3.75] [%clk 0:03:02] } 41. Kh1 { [%eval 3.98] [%clk 0:00:50] } 41... Kxf8 { [%eval 4.07] [%clk 0:03:11] } 42. Qf3?! { [%eval 3.1] } { Inaccuracy. a6 was best. } { [%clk 0:00:54] } 42... Qxf3+?! { [%eval 4.37] } { Inaccuracy. Qe6 was best. } { [%clk 0:02:38] } 43. Rxf3 { [%eval 4.43] [%clk 0:01:02] } 43... Rxa5 { [%eval 4.63] [%clk 0:02:48] } 44. Rxa5?! { [%eval 3.51] } { Inaccuracy. Rfa3 was best. } { [%clk 0:01:05] } 44... Bxa5 { [%eval 3.62] [%clk 0:02:57] } 45. Ra3?! { [%eval 2.8] } { Inaccuracy. Rh3 was best. } { [%clk 0:00:55] } 45... Bd2 { [%eval 2.93] [%clk 0:03:06] } 46. Kg2 { [%eval 2.72] [%clk 0:00:30] } 46... Be3 { [%eval 2.67] [%clk 0:02:08] } 47. Ra4?? { [%eval 0.28] } { Blunder. Ra6 was best. } { [%clk 0:00:26] } 47... h5 { [%eval 0.41] [%clk 0:01:47] } 48. Ra6 { [%eval 0.67] [%clk 0:00:21] } 48... Bxd4 { [%eval 0.35] [%clk 0:01:50] } 49. Rxc6 { [%eval 0.33] [%clk 0:00:30] } 49... Ke7? { [%eval 1.58] } { Mistake. g4 was best. } { [%clk 0:01:11] } 50. Rg6? { [%eval 0.39] } { Mistake. Rh6 was best. } { [%clk 0:00:25] } 50... g4 { [%eval 0.43] [%clk 0:01:16] } 51. Rg7+ { [%eval 0.27] [%clk 0:00:27] } 51... Kd8 { [%eval 0.26] [%clk 0:00:57] } 52. c6 { [%eval 0.3] [%clk 0:00:35] } 52... f3+ { [%eval 0.29] [%clk 0:01:01] } 53. Kh1 { [%eval 0.32] [%clk 0:00:20] } 53... Bxe5 { [%eval 0.29] [%clk 0:01:00] } 54. Rd7+ { [%eval 0.29] [%clk 0:00:25] } 54... Kc8 { [%eval 0.27] [%clk 0:01:08] } 55. Rxd5 { [%eval 0.28] [%clk 0:00:31] } 55... f2 { [%eval 0.27] [%clk 0:00:46] } 56. Kg2 { [%eval 0.26] [%clk 0:00:36] } 56... Bxh2 { [%eval 0.29] [%clk 0:00:48] } 57. Rxh5 { [%eval 0.24] [%clk 0:00:40] } 57... Bd6 { [%eval 0.29] [%clk 0:00:50] } 58. Kxf2 { [%eval 0.27] [%clk 0:00:33] } 58... Kc7 { [%eval 0.27] [%clk 0:00:59] } 59. Rg5 { [%eval 0.34] [%clk 0:00:37] } 59... g3+ { [%eval 0.22] [%clk 0:01:08] } 60. Kf3 { [%eval 0.29] [%clk 0:00:43] } 60... Kxc6 { [%eval 0.25] [%clk 0:01:16] } 61. Ke4 { [%eval 0.27] [%clk 0:00:48] } 61... Bc7 { [%eval 0.27] [%clk 0:01:13] } 62. Kd4 { [%eval 0.27] [%clk 0:00:46] } 62... Kb7 { [%eval 0.25] [%clk 0:00:23] } 63. Kc5 { [%eval 0.28] [%clk 0:00:47] } 63... g2 { [%eval 0.31] [%clk 0:00:13] } 64. Rxg2 { [%eval 0.26] [%clk 0:00:53] } 64... Bf4 { [%eval 0.26] [%clk 0:00:15] } 65. Rb2+ { [%eval 0.26] [%clk 0:00:56] } 65... Ka8 { [%eval 0.31] [%clk 0:00:19] } 66. Kb6 { [%eval 0.33] [%clk 0:00:58] } 66... Be3+ { [%eval 0.31] [%clk 0:00:25] } 67. Ka6 { [%eval 0.32] [%clk 0:01:03] } 67... Ba7 { [%eval 0.31] [%clk 0:00:18] } 68. Ra2 { [%eval 0.34] [%clk 0:00:49] } 68... Be3 { [%eval 0.32] [%clk 0:00:16] } 69. Re2 { [%eval 0.35] [%clk 0:00:41] } 69... Ba7 { [%eval 0.36] [%clk 0:00:15] } 70. Re7 { [%eval 0.33] [%clk 0:00:37] } 70... Bb8 { [%eval 0.32] [%clk 0:00:21] } 71. Kb6 { [%eval 0.34] [%clk 0:00:42] } 71... Bg3 { [%eval 0.3] [%clk 0:00:15] } 72. Re8+ { [%eval 0.31] [%clk 0:00:45] } 72... Bb8 { [%eval 0.31] [%clk 0:00:23] } 73. Re2 { [%eval 0.24] [%clk 0:00:47] } 73... Ba7+ { [%eval 0.28] [%clk 0:00:26] } 74. Kc7 { [%eval 0.33] [%clk 0:00:48] } 74... Bb8+ { [%eval 0.32] [%clk 0:00:30] } 75. Kc6 { [%eval 0.24] [%clk 0:00:51] } 75... Ba7 { [%eval 0.31] [%clk 0:00:31] } 76. Ra2 { [%eval 0.32] [%clk 0:00:50] } 76... Kb8 { [%eval 0.32] [%clk 0:00:39] } 77. Rb2+ { [%eval 0.31] [%clk 0:00:36] } 77... Ka8 { [%eval 0.28] [%clk 0:00:47] } 78. Kc7 { [%eval 0.3] [%clk 0:00:44] } 78... Be3 { [%eval 0.31] [%clk 0:00:23] } 79. Re2 { [%eval 0.27] [%clk 0:00:35] } 79... Bg1 { [%eval 0.31] [%clk 0:00:13] } 80. Re8+ { [%eval 0.28] [%clk 0:00:24] } 80... Ka7 { [%eval 0.3] [%clk 0:00:23] } 81. Re1 { [%eval 0.29] [%clk 0:00:23] } 81... Bh2+ { [%eval 0.28] [%clk 0:00:30] } 82. Kc6 { [%eval 0.31] [%clk 0:00:32] } 82... Bg3 { [%eval 0.28] [%clk 0:00:21] } 83. Ra1+ { [%eval 0.33] [%clk 0:00:29] } 83... Kb8 { [%eval 0.29] [%clk 0:00:30] } 84. Rb1+ { [%eval 0.34] [%clk 0:00:34] } 84... Ka7 { [%eval 0.29] [%clk 0:00:34] } 85. Rb7+ { [%eval 0.29] [%clk 0:00:43] } 85... Ka8 { [%eval 0.31] [%clk 0:00:43] } 86. Rb3 { [%eval 0.22] [%clk 0:00:23] } 86... Bh2 { [%eval 0.29] [%clk 0:00:46] } 87. Ra3+ { [%eval 0.3] [%clk 0:00:20] } 87... Kb8 { [%eval 0.25] [%clk 0:00:55] } 88. Ra2 { [%eval 0.32] [%clk 0:00:23] } 88... Bf4 { [%eval 0.25] [%clk 0:00:47] } 89. Rf2 { [%eval 0.31] [%clk 0:00:31] } 89... Be3 { [%eval 0.3] [%clk 0:00:26] } 90. Rf8+ { [%eval 0.31] [%clk 0:00:27] } 90... Ka7 { [%eval 0.28] [%clk 0:00:35] } 91. Rf3 { [%eval 0.31] [%clk 0:00:31] } 91... Bg1 { [%eval 0.26] [%clk 0:00:40] } 92. Rg3 { [%eval 0.27] [%clk 0:00:23] } 92... Bd4 { [%eval 0.34] [%clk 0:00:34] } 93. Ra3+ { [%eval 0.27] [%clk 0:00:14] } 93... Kb8 { [%eval 0.26] [%clk 0:00:43] } 94. Rd3 { [%eval 0.31] [%clk 0:00:22] } 94... Bg1 { [%eval 0.32] [%clk 0:00:47] } 95. Rd8+ { [%eval 0.31] [%clk 0:00:28] } 95... Ka7 { [%eval 0.31] [%clk 0:00:56] } 96. Rd7+ { [%eval 0.29] [%clk 0:00:37] } 96... Kb8 { [%eval 0.29] [%clk 0:00:57] } 97. Rb7+ { [%eval 0.27] [%clk 0:00:27] } 97... Ka8 { [%eval 0.27] [%clk 0:01:04] } 98. Rb1 { [%eval 0.26] [%clk 0:00:21] } 98... Ba7 { [%eval 0.3] [%clk 0:00:53] } 99. Kc7 { [%eval 0.28] [%clk 0:00:28] } 99... Bf2 { [%eval 0.27] [%clk 0:00:57] } 100. Ra1+ { [%eval 0.29] [%clk 0:00:28] } 100... Ba7 { [%eval 0.28] [%clk 0:01:06] } 101. Rf1 { [%eval 0.26] [%clk 0:00:20] } 101... Bd4 { [%eval 0.29] [%clk 0:00:50] } 102. Rf5 { [%eval 0.26] [%clk 0:00:20] } 102... Bg1 { [%eval 0.28] [%clk 0:00:53] } 103. Ra5+ { [%eval 0.26] [%clk 0:00:22] } 103... Ba7 { [%eval 0.29] [%clk 0:01:01] } 104. Rh5 { [%eval 0.22] [%clk 0:00:24] } 104... Bf2 { [%eval 0.26] [%clk 0:01:05] } 105. Ra5+ { [%eval 0.23] [%clk 0:00:26] } 105... Ba7 { [%eval 0.27] [%clk 0:01:13] } 106. Rf5 { [%eval 0.26] [%clk 0:00:34] } 106... Bg1 { [%eval 0.26] [%clk 0:01:17] } 107. Rf8+ { [%eval 0.24] [%clk 0:00:36] } 107... Ka7 { [%eval 0.22] [%clk 0:01:26] } 108. Rf1 { [%eval 0.18] [%clk 0:00:43] } 108... Bh2+ { [%eval 0.22] [%clk 0:01:35] } 109. Kc6 { [%eval 0.14] [%clk 0:00:52] } 109... Be5 { [%eval 0.05] [%clk 0:01:08] } 110. Rf5 { [%eval 0.14] [%clk 0:00:50] } 110... Bh2 { [%eval 0.06] [%clk 0:01:13] } 111. Rf7+ { [%eval 0.0] [%clk 0:00:45] } 111... Ka8 { [%eval 0.0] [%clk 0:01:17] } 112. Rf8+ { [%eval 0.0] [%clk 0:00:38] } 112... Ka7 { [%eval 0.0] [%clk 0:01:07] } 113. Rh8 { [%eval 0.0] [%clk 0:00:44] } 113... Bg3 { [%eval 0.0] [%clk 0:01:11] } 114. Rh3 { [%eval 0.0] [%clk 0:00:49] } 114... Be5 { [%clk 0:01:11] } 115. Ra3+ { [%clk 0:00:54] } 115... Kb8 { [%clk 0:01:20] } 116. Ra4 { [%clk 0:01:02] } 116... Bh2 { [%clk 0:01:21] } 117. Rb4+ { [%clk 0:01:02] } 1/2-1/2