Event: Women
Site: Warsaw, Poland
Date: 2021-12-30
White: Kosteniuk, Alexandra
WhiteElo: 2475
Black: Koneru, Humpy
BlackElo: 2483
Result: 0-1
ECO: C70
Opening: Ruy Lopez: Morphy Defense, Classical Defense Deferred
Variant: Standard

1. e4 { [%eval 0.0] [%clk 0:03:03] } 1... e5 { [%eval 0.12] [%clk 0:03:02] } 2. Nf3 { [%eval 0.18] [%clk 0:03:04] } 2... Nc6 { [%eval 0.32] [%clk 0:03:02] } 3. Bb5 { [%eval 0.23] [%clk 0:03:04] } 3... a6 { [%eval 0.22] [%clk 0:03:02] } 4. Ba4 { [%eval 0.32] [%clk 0:03:05] } 4... Bc5 { [%eval 0.43] [%clk 0:03:01] } 5. d3 { [%eval 0.36] [%clk 0:02:51] } 5... Nge7 { [%eval 0.13] [%clk 0:02:56] } 6. Nc3 { [%eval 0.0] [%clk 0:02:33] } 6... O-O { [%eval 0.05] [%clk 0:02:47] } 7. O-O { [%eval -0.12] [%clk 0:02:22] } 7... d6 { [%eval -0.04] [%clk 0:02:39] } 8. a3?! { [%eval -0.71] } { Inaccuracy. Be3 was best. } { [%clk 0:02:22] } 8... Bg4 { [%eval -0.48] [%clk 0:01:57] } 9. h3 { [%eval -0.55] [%clk 0:02:23] } 9... Bxf3 { [%eval -0.42] [%clk 0:01:48] } 10. Qxf3 { [%eval -0.61] [%clk 0:02:23] } 10... b5 { [%eval -0.29] [%clk 0:01:50] } 11. Bb3 { [%eval -0.49] [%clk 0:02:25] } 11... Nd4 { [%eval -0.25] [%clk 0:01:50] } 12. Qg3? { [%eval -1.41] } { Mistake. Qd1 was best. } { [%clk 0:02:20] } 12... a5 { [%eval -0.93] [%clk 0:01:34] } 13. Bh6 { [%eval -1.43] [%clk 0:01:54] } 13... Ng6 { [%eval -1.34] [%clk 0:01:30] } 14. Bg5?! { [%eval -2.14] } { Inaccuracy. Be3 was best. } { [%clk 0:01:49] } 14... Qd7 { [%eval -2.2] [%clk 0:01:29] } 15. Kh1 { [%eval -2.27] [%clk 0:01:25] } 15... a4 { [%eval -2.0] [%clk 0:01:23] } 16. Ba2 { [%eval -1.99] [%clk 0:01:25] } 16... Nxc2 { [%eval -2.23] [%clk 0:01:24] } 17. Rac1 { [%eval -2.07] [%clk 0:01:23] } 17... Nd4 { [%eval -2.01] [%clk 0:01:25] } 18. h4 { [%eval -2.25] [%clk 0:01:14] } 18... Nb3? { [%eval -0.87] } { Mistake. h5 was best. } { [%clk 0:00:53] } 19. Bxb3 { [%eval -0.84] [%clk 0:01:06] } 19... axb3 { [%eval -0.75] [%clk 0:00:54] } 20. h5 { [%eval -0.97] [%clk 0:01:07] } 20... Nf4 { [%eval -0.63] [%clk 0:00:49] } 21. Bxf4 { [%eval -0.73] [%clk 0:01:00] } 21... exf4 { [%eval -0.73] [%clk 0:00:50] } 22. Qxf4 { [%eval -0.91] [%clk 0:01:00] } 22... f5 { [%eval -0.91] [%clk 0:00:48] } 23. e5 { [%eval -0.81] [%clk 0:00:56] } 23... Qf7? { [%eval 0.47] } { Mistake. Rae8 was best. } { [%clk 0:00:39] } 24. d4?? { [%eval -2.21] } { Blunder. Nxb5 was best. } { [%clk 0:00:52] } 24... Qxh5+ { [%eval -2.02] [%clk 0:00:37] } 25. Kg1 { [%eval -1.98] [%clk 0:00:53] } 25... dxe5 { [%eval -2.59] [%clk 0:00:35] } 26. dxe5?! { [%eval -3.31] } { Inaccuracy. Qxe5 was best. } { [%clk 0:00:54] } 26... g5?? { [%eval 2.43] } { Blunder. Ra6 was best. } { [%clk 0:00:26] } 27. Qh2?? { [%eval -3.16] } { Blunder. Qd2 was best. } { [%clk 0:00:42] } 27... Qxh2+ { [%eval -3.54] [%clk 0:00:25] } 28. Kxh2 { [%eval -2.76] [%clk 0:00:43] } 28... Bd4 { [%eval -2.8] [%clk 0:00:24] } 29. e6 { [%eval -3.45] [%clk 0:00:33] } 29... c6 { [%eval -3.56] [%clk 0:00:21] } 30. Rfe1 { [%eval -4.14] [%clk 0:00:33] } 30... Rae8 { [%eval -3.78] [%clk 0:00:21] } 31. Rcd1 { [%eval -4.36] [%clk 0:00:16] } 31... Bxf2 { [%eval -4.63] [%clk 0:00:21] } 32. Re2 { [%eval -4.35] [%clk 0:00:17] } 32... Bc5 { [%eval -4.86] [%clk 0:00:18] } 33. Re5 { [%eval -4.9] [%clk 0:00:14] } 33... Bb6 { [%eval -4.69] [%clk 0:00:18] } 34. g3?! { [%eval -6.68] } { Inaccuracy. Rd7 was best. } { [%clk 0:00:13] } 34... Rf6 { [%eval -6.54] [%clk 0:00:13] } 35. e7 { [%eval -6.85] [%clk 0:00:14] } 35... Kf7 { [%eval -6.55] [%clk 0:00:13] } 36. Rd7 { [%eval -6.43] [%clk 0:00:14] } 36... Re6 { [%eval -6.36] [%clk 0:00:12] } 37. Rxe6 { [%eval -7.52] [%clk 0:00:14] } 37... Kxe6 { [%eval -7.28] [%clk 0:00:13] } 38. Rd3 { [%eval -7.56] [%clk 0:00:13] } 38... Rxe7 { [%eval -7.3] [%clk 0:00:14] } 39. Nd1 { [%eval -9.35] [%clk 0:00:09] } 39... Kf6 { [%eval -7.61] [%clk 0:00:14] } 40. Rxb3 { [%eval -9.0] [%clk 0:00:10] } 40... Re2+ { [%eval -8.93] [%clk 0:00:15] } 41. Kh3? { [%eval #-2] } { Checkmate is now unavoidable. Kh1 was best. } { [%clk 0:00:10] } 41... g4+ { [%eval #-1] [%clk 0:00:16] } 0-1