Event: Women
Site: Warsaw, Poland
Date: 2021-12-28
White: Koneru, Humpy
WhiteElo: 2483
Black: Kosteniuk, Alexandra
BlackElo: 2515
Result: 1/2-1/2
ECO: D38
Opening: Queen's Gambit Declined: Ragozin Defense, Alekhine Variation
Variant: Standard

1. d4 { [%eval 0.3] [%clk 0:15:17] } 1... Nf6 { [%eval 0.22] [%clk 0:15:19] } 2. c4 { [%eval 0.23] [%clk 0:15:24] } 2... e6 { [%eval 0.28] [%clk 0:15:27] } 3. Nf3 { [%eval 0.0] [%clk 0:15:30] } 3... d5 { [%eval 0.22] [%clk 0:15:36] } 4. Nc3 { [%eval 0.0] [%clk 0:15:35] } 4... Bb4 { [%eval 0.18] [%clk 0:15:44] } 5. Qa4+ { [%eval 0.2] [%clk 0:15:36] } 5... Nc6 { [%eval 0.13] [%clk 0:15:53] } 6. e3 { [%eval 0.23] [%clk 0:15:40] } 6... O-O { [%eval 0.21] [%clk 0:15:49] } 7. Qc2 { [%eval 0.05] [%clk 0:15:46] } 7... Bxc3+ { [%eval 0.4] [%clk 0:15:41] } 8. bxc3 { [%eval 0.28] [%clk 0:14:15] } 8... Re8 { [%eval 0.27] [%clk 0:15:50] } 9. cxd5 { [%eval 0.48] [%clk 0:11:56] } 9... exd5 { [%eval 0.34] [%clk 0:15:58] } 10. Bd3 { [%eval 0.4] [%clk 0:11:44] } 10... Bg4 { [%eval 0.99] [%clk 0:16:06] } 11. Rb1?! { [%eval 0.08] } { Inaccuracy. Ng5 was best. } { [%clk 0:10:12] } 11... Ne4?! { [%eval 1.0] } { Inaccuracy. Bxf3 was best. } { [%clk 0:13:11] } 12. Nd2 { [%eval 1.17] [%clk 0:06:12] } 12... Bf5 { [%eval 1.1] [%clk 0:05:04] } 13. O-O? { [%eval -0.2] } { Mistake. Rxb7 was best. } { [%clk 0:05:50] } 13... Qg5?! { [%eval 0.75] } { Inaccuracy. Nxd2 was best. } { [%clk 0:04:50] } 14. f4?! { [%eval 0.04] } { Inaccuracy. Nf3 was best. } { [%clk 0:02:17] } 14... Qg6? { [%eval 1.53] } { Mistake. Qd8 was best. } { [%clk 0:03:43] } 15. Nxe4?! { [%eval 0.9] } { Inaccuracy. Rxb7 was best. } { [%clk 0:02:24] } 15... dxe4 { [%eval 0.84] [%clk 0:03:37] } 16. Be2 { [%eval 0.83] [%clk 0:01:59] } 16... b6 { [%eval 0.66] [%clk 0:03:33] } 17. Qd1 { [%eval 0.71] [%clk 0:01:15] } 17... Rad8 { [%eval 0.94] [%clk 0:03:31] } 18. Kh1 { [%eval 1.3] [%clk 0:01:03] } 18... Na5 { [%eval 0.94] [%clk 0:02:56] } 19. c4 { [%eval 1.0] [%clk 0:00:33] } 19... Be6 { [%eval 1.21] [%clk 0:02:07] } 20. Qa4 { [%eval 1.33] [%clk 0:00:21] } 20... Bg4 { [%eval 1.53] [%clk 0:02:10] } 21. Bxg4 { [%eval 0.88] [%clk 0:00:23] } 21... Qxg4 { [%eval 1.37] [%clk 0:02:19] } 22. Bd2 { [%eval 1.26] [%clk 0:00:32] } 22... Nb7 { [%eval 1.04] [%clk 0:01:27] } 23. Qxa7?! { [%eval 0.24] } { Inaccuracy. c5 was best. } { [%clk 0:00:38] } 23... Nd6 { [%eval -0.12] [%clk 0:01:35] } 24. Qxc7 { [%eval -0.12] [%clk 0:00:29] } 24... Qe2 { [%eval -0.12] [%clk 0:01:45] } 25. Bb4 { [%eval -0.6] [%clk 0:00:27] } 25... Nf5 { [%eval -0.51] [%clk 0:01:13] } 26. Rbe1 { [%eval -0.86] [%clk 0:00:26] } 26... Qxa2 { [%eval -0.42] [%clk 0:01:22] } 27. d5 { [%eval -0.64] [%clk 0:00:21] } 27... Qb2?! { [%eval 0.0] } { Inaccuracy. Qa4 was best. } { [%clk 0:00:52] } 28. Rb1 { [%eval 0.0] [%clk 0:00:21] } 28... Qe2 { [%eval 0.38] [%clk 0:00:59] } 29. Rfe1 { [%eval 0.52] [%clk 0:00:25] } 29... Qc2 { [%eval 0.75] [%clk 0:00:52] } 30. Rbc1 { [%eval 0.25] [%clk 0:00:25] } 30... Qb2?! { [%eval 0.95] } { Inaccuracy. Qf2 was best. } { [%clk 0:00:56] } 31. Bc3 { [%eval 0.65] [%clk 0:00:31] } 31... Qb3? { [%eval 1.91] } { Mistake. Qf2 was best. } { [%clk 0:00:45] } 32. Bd4? { [%eval 0.66] } { Mistake. Qc6 was best. } { [%clk 0:00:31] } 32... Nxd4? { [%eval 2.01] } { Mistake. b5 was best. } { [%clk 0:00:34] } 33. exd4 { [%eval 2.14] [%clk 0:00:39] } 33... Rc8? { [%eval 3.84] } { Mistake. b5 was best. } { [%clk 0:00:38] } 34. Qd7?? { [%eval 0.62] } { Blunder. Rxe4 was best. } { [%clk 0:00:30] } 34... Rcd8?? { [%eval 3.62] } { Blunder. Qd3 was best. } { [%clk 0:00:47] } 35. Qc6?? { [%eval 1.06] } { Blunder. Rxe4 was best. } { [%clk 0:00:33] } 35... e3? { [%eval 2.67] } { Mistake. Rc8 was best. } { [%clk 0:00:50] } 36. d6 { [%eval 2.08] [%clk 0:00:33] } 36... h6? { [%eval 3.62] } { Mistake. e2 was best. } { [%clk 0:00:30] } 37. f5? { [%eval 1.8] } { Mistake. c5 was best. } { [%clk 0:00:18] } 37... e2 { [%eval 1.75] [%clk 0:00:37] } 38. c5 { [%eval 2.02] [%clk 0:00:23] } 38... Qb2?! { [%eval 2.88] } { Inaccuracy. Qb4 was best. } { [%clk 0:00:30] } 39. h3? { [%eval 1.35] } { Mistake. cxb6 was best. } { [%clk 0:00:19] } 39... Qxd4 { [%eval 1.52] [%clk 0:00:34] } 40. Qxb6 { [%eval 1.7] [%clk 0:00:27] } 40... Qf4 { [%eval 1.72] [%clk 0:00:31] } 41. Qb1?? { [%eval 0.0] } { Blunder. Qb7 was best. } { [%clk 0:00:32] } 41... Re3 { [%eval 0.0] [%clk 0:00:36] } 42. Qb7 { [%eval 0.0] [%clk 0:00:31] } 42... Qxf5 { [%eval 0.06] [%clk 0:00:34] } 43. c6 { [%eval 0.0] [%clk 0:00:32] } 43... Rxh3+ { [%eval 0.0] [%clk 0:00:40] } 44. Kg1 { [%eval 0.0] [%clk 0:00:36] } 44... Qf4 { [%eval 0.0] [%clk 0:00:45] } 45. gxh3 { [%eval 0.0] [%clk 0:00:27] } 45... Qg3+ { [%eval 0.0] [%clk 0:00:55] } 46. Kh1 { [%eval 0.0] [%clk 0:00:36] } 46... Qxh3+ { [%eval 0.0] [%clk 0:01:03] } 47. Kg1 { [%eval 0.0] [%clk 0:00:45] } 47... Qg3+ { [%eval 0.0] [%clk 0:01:07] } 48. Kh1 { [%eval 0.0] [%clk 0:00:54] } 1/2-1/2