Event: Tata Steel Chess India Rapid & Blitz 2024 Women
Site: Kolkata, India
Date: 2024-11-14
White: Koneru, Humpy
WhiteTitle: GM
WhiteElo: 2530
Black: Kosteniuk, Alexandra
BlackTitle: GM
BlackElo: 2487
Result: 1/2-1/2
ECO: D37
Opening: Queen's Gambit Declined: Three Knights, Vienna Variation
Variant: Standard

1. Nf3 { [%eval 0.14] [%clk 0:25:18] } 1... d5 { [%eval 0.18] [%clk 0:25:17] } 2. d4 { [%eval 0.08] [%clk 0:25:24] } 2... Nf6 { [%eval 0.11] [%clk 0:25:21] } 3. c4 { [%eval 0.22] [%clk 0:25:30] } 3... e6 { [%eval 0.17] [%clk 0:25:28] } 4. Nc3 { [%eval 0.1] [%clk 0:25:36] } 4... dxc4 { [%eval 0.19] [%clk 0:25:35] } 5. e4 { [%eval 0.22] [%clk 0:25:37] } 5... b5 { [%eval 0.35] [%clk 0:25:44] } 6. e5 { [%eval 0.39] [%clk 0:25:34] } 6... Nd5 { [%eval 0.43] [%clk 0:25:52] } 7. Nxb5 { [%eval 0.39] [%clk 0:25:40] } 7... Nb6 { [%eval 0.42] [%clk 0:25:59] } 8. Be2 { [%eval 0.39] [%clk 0:25:38] } 8... Be7 { [%eval 0.43] [%clk 0:26:03] } 9. Be3 { [%eval 0.54] [%clk 0:25:30] } 9... Nc6 { [%eval 0.45] [%clk 0:26:07] } 10. a3 { [%eval 0.32] [%clk 0:25:34] } 10... Na5 { [%eval 0.35] [%clk 0:25:56] } 11. Qc2 { [%eval 0.41] [%clk 0:25:29] } 11... Bb7 { [%eval 0.4] [%clk 0:25:44] } 12. Rd1 { [%eval 0.41] [%clk 0:25:02] } 12... Qd7 { [%eval 0.36] [%clk 0:25:15] } 13. Nc3 { [%eval 0.45] [%clk 0:25:09] } 13... O-O-O { [%eval 0.78] [%clk 0:24:41] } 14. O-O { [%eval 0.75] [%clk 0:24:06] } 14... f5 { [%eval 1.11] [%clk 0:23:01] } 15. exf6?! { [%eval 0.44] } { Inaccuracy. Nd2 was best. } { [%clk 0:20:48] } 15... gxf6 { [%eval 0.51] [%clk 0:23:09] } 16. Nd2 { [%eval 0.45] [%clk 0:20:38] } 16... Rdg8 { [%eval 0.98] [%clk 0:16:59] } 17. Bf3 { [%eval 0.87] [%clk 0:19:41] } 17... Bxf3 { [%eval 1.25] [%clk 0:17:04] } 18. Nxf3 { [%eval 1.24] [%clk 0:19:49] } 18... Nb3 { [%eval 1.22] [%clk 0:17:11] } 19. g3 { [%eval 0.91] [%clk 0:17:52] } 19... c6?! { [%eval 1.63] } { Inaccuracy. h5 was best. } { [%clk 0:13:51] } 20. Ne4? { [%eval 0.49] } { Mistake. Bh6 was best. } { [%clk 0:13:22] } 20... Qd5?! { [%eval 1.14] } { Inaccuracy. h5 was best. } { [%clk 0:13:48] } 21. Nfd2 { [%eval 0.68] [%clk 0:13:06] } 21... Nxd2 { [%eval 0.7] [%clk 0:12:27] } 22. Nxd2 { [%eval 0.2] [%clk 0:06:09] } 22... h5 { [%eval 0.1] [%clk 0:12:35] } 23. Rc1 { [%eval 0.05] [%clk 0:02:30] } 23... h4 { [%eval 0.03] [%clk 0:12:43] } 24. Nxc4 { [%eval 0.06] [%clk 0:02:32] } 24... hxg3 { [%eval 0.14] [%clk 0:12:23] } 25. Nxb6+ { [%eval 0.17] [%clk 0:02:41] } 25... axb6 { [%eval 0.23] [%clk 0:12:29] } 26. Qxc6+ { [%eval 0.19] [%clk 0:02:47] } 26... Qxc6 { [%eval 0.28] [%clk 0:12:32] } 27. Rxc6+ { [%eval 0.21] [%clk 0:02:55] } 27... Kd7 { [%eval 0.15] [%clk 0:12:40] } 28. Rxb6 { [%eval 0.19] [%clk 0:03:00] } 28... gxh2+ { [%eval 0.17] [%clk 0:05:35] } 29. Kh1 { [%eval 0.19] [%clk 0:03:08] } 29... Bd6 { [%eval 0.22] [%clk 0:03:24] } 30. a4 { [%eval 0.24] [%clk 0:03:16] } 30... Rb8 { [%eval 0.19] [%clk 0:02:53] } 31. Rxb8 { [%eval 0.06] [%clk 0:02:48] } 31... Rxb8 { [%eval 0.09] [%clk 0:03:14] } 32. Rb1 { [%eval 0.15] [%clk 0:02:36] } 32... Kc6 { [%eval 0.3] [%clk 0:02:14] } 33. b3 { [%eval 0.19] [%clk 0:01:59] } 33... f5?! { [%eval 0.75] } { Inaccuracy. Rb4 was best. } { [%clk 0:02:00] } 34. f4?! { [%eval 0.0] } { Inaccuracy. Bg5 was best. } { [%clk 0:01:39] } 34... Kd5 { [%eval 0.06] [%clk 0:02:06] } 35. Kxh2 { [%eval 0.0] [%clk 0:01:14] } 35... Ke4 { [%eval 0.0] [%clk 0:02:15] } 36. Bd2 { [%eval 0.0] [%clk 0:00:55] } 36... Kd3 { [%eval 0.0] [%clk 0:00:56] } 37. Rb2 { [%eval 0.0] [%clk 0:01:03] } 37... Ba3 { [%eval 0.0] [%clk 0:00:57] } 38. Ra2 { [%eval 0.0] [%clk 0:01:09] } 38... Rxb3 { [%eval 0.0] [%clk 0:01:06] } 39. a5 { [%eval 0.0] [%clk 0:01:11] } 39... Bb2 { [%eval 0.0] [%clk 0:01:14] } 40. a6 { [%eval 0.0] [%clk 0:00:55] } 40... Bxd4 { [%eval 0.0] [%clk 0:01:23] } 41. Be1 { [%eval -0.01] [%clk 0:00:22] } 41... Ba7?? { [%eval 2.66] } { Blunder. e5 was best. } { [%clk 0:01:04] } 42. Kg2?? { [%eval 0.17] } { Blunder. Bf2 was best. } { [%clk 0:00:27] } 42... Rb8?? { [%eval 3.34] } { Blunder. Rb5 was best. } { [%clk 0:00:40] } 43. Bf2 { [%eval 3.16] [%clk 0:00:32] } 43... Bxf2?! { [%eval 4.49] } { Inaccuracy. Ra8 was best. } { [%clk 0:00:29] } 44. Kxf2 { [%eval 4.63] [%clk 0:00:40] } 44... Ke4 { [%eval 4.53] [%clk 0:00:17] } 45. a7 { [%eval 4.81] [%clk 0:00:29] } 45... Ra8 { [%eval 4.83] [%clk 0:00:26] } 46. Ra4+ { [%eval 4.61] [%clk 0:00:36] } 46... Kd5 { [%eval 5.0] [%clk 0:00:11] } 47. Ke3?! { [%eval 3.88] } { Inaccuracy. Kg3 was best. } 47... Kc5 { [%eval 4.64] [%clk 0:00:23] } 48. Ra1 { [%eval 4.68] [%clk 0:00:38] } 48... Kd5 { [%eval 4.66] [%clk 0:00:20] } 49. Kd3 { [%eval 4.44] [%clk 0:00:22] } 49... Kc5 { [%eval 4.18] [%clk 0:00:29] } 50. Ra2 { [%eval 4.61] [%clk 0:00:26] } 50... Rd8+ { [%eval 4.61] [%clk 0:00:25] } 51. Ke3 { [%eval 4.52] [%clk 0:00:18] } 51... Ra8 { [%eval 4.24] [%clk 0:00:33] } 52. Ra3 { [%eval 4.07] [%clk 0:00:18] } 52... Kd5 { [%eval 4.7] [%clk 0:00:22] } 53. Ra5+ { [%eval 4.68] [%clk 0:00:22] } 53... Kc4 { [%eval 4.28] [%clk 0:00:30] } 54. Ra6 { [%eval 4.41] [%clk 0:00:14] } 54... Kd5 { [%eval 4.07] [%clk 0:00:24] } 55. Kd3 { [%eval 3.82] [%clk 0:00:16] } 55... Kc5 { [%eval 4.5] [%clk 0:00:34] } 56. Kc3 { [%eval 4.49] [%clk 0:00:22] } 56... Kd5 { [%eval 4.33] [%clk 0:00:23] } 57. Ra4 { [%eval 3.83] [%clk 0:00:12] } 57... Kc5 { [%eval 4.61] [%clk 0:00:16] } 58. Kd3 { [%eval 4.62] [%clk 0:00:20] } 58... Rd8+ { [%eval 4.62] [%clk 0:00:16] } 59. Ke3 { [%eval 4.6] [%clk 0:00:26] } 59... Ra8 { [%eval 4.26] [%clk 0:00:25] } 60. Ra1 { [%eval 4.44] [%clk 0:00:32] } 60... Kd5 { [%eval 4.46] [%clk 0:00:31] } 61. Kf3 { [%eval 4.38] [%clk 0:00:39] } 61... Kc5 { [%eval 4.3] [%clk 0:00:36] } 62. Ra6 { [%eval 3.91] [%clk 0:00:36] } 62... Kb5 { [%eval 3.37] [%clk 0:00:31] } 63. Rxe6?? { [%eval 0.0] } { Blunder. Ra1 was best. } { [%clk 0:00:40] } 63... Rxa7 { [%eval 0.0] [%clk 0:00:41] } 64. Re5+ { [%eval 0.0] [%clk 0:00:42] } 64... Kc6 { [%eval 0.0] [%clk 0:00:50] } 65. Rxf5 { [%eval 0.0] [%clk 0:00:39] } 65... Kd6 { [%eval 0.0] } 66. Re5 { [%eval 0.0] [%clk 0:00:56] } 66... Re7 { [%eval 0.0] [%clk 0:01:06] } 67. Rxe7 { [%eval 0.0] [%clk 0:00:52] } 67... Kxe7 { [%eval 0.0] [%clk 0:01:16] } 68. Kg4 { [%eval 0.0] [%clk 0:00:57] } 68... Kf6 { [%eval 0.0] [%clk 0:01:24] } 69. f5 { [%eval 0.0] [%clk 0:01:04] } 69... Kf7 { [%eval 0.0] [%clk 0:01:34] } 70. Kg5 { [%eval 0.0] [%clk 0:01:13] } 70... Kg7 { [%eval 0.0] [%clk 0:01:43] } 71. Kg4 { [%eval 0.0] [%clk 0:01:10] } 71... Kf6 { [%eval 0.0] [%clk 0:01:52] } 72. Kf4 { [%eval 0.0] [%clk 0:01:19] } 72... Kf7 { [%eval 0.0] [%clk 0:02:01] } 73. Ke5 { [%eval 0.0] [%clk 0:01:28] } 73... Ke7 { [%eval 0.0] [%clk 0:02:11] } 74. f6+ { [%eval 0.0] [%clk 0:01:27] } 74... Kf7 { [%eval 0.0] } 75. Kf5 { [%eval 0.0] [%clk 0:01:45] } 75... Kf8 { [%eval 0.0] [%clk 0:02:30] } 76. Ke6 { [%eval 0.0] [%clk 0:01:51] } 76... Ke8 { [%eval 0.0] [%clk 0:02:39] } 77. f7+ { [%eval 0.0] [%clk 0:01:59] } 77... Kf8 { [%clk 0:02:49] } 78. Kf6 { [%clk 0:02:08] } 1/2-1/2