Event: Cairns Cup
Site: Saint Louis, United States
Date: 2023-06-03
White: Kosteniuk, Alexandra
WhiteElo: 2523
Black: Koneru, Humpy
BlackElo: 2567
Result: 1-0
ECO: C55
Opening: Italian Game: Two Knights Defense, Modern Bishop's Opening
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:56] } 1... e5 { [%eval 0.35] [%clk 1:30:46] } 2. Nf3 { [%eval 0.29] [%clk 1:31:20] } 2... Nc6 { [%eval 0.32] [%clk 1:31:07] } 3. Bc4 { [%eval 0.21] [%clk 1:31:44] } 3... Nf6 { [%eval 0.29] [%clk 1:31:18] } 4. d3 { [%eval 0.21] [%clk 1:31:58] } 4... d5 { [%eval 0.52] [%clk 1:31:12] } 5. exd5 { [%eval 0.56] [%clk 1:32:22] } 5... Nxd5 { [%eval 0.48] [%clk 1:31:34] } 6. O-O { [%eval 0.51] [%clk 1:32:44] } 6... Be7 { [%eval 0.63] [%clk 1:31:29] } 7. Re1 { [%eval 0.4] [%clk 1:33:02] } 7... f6 { [%eval 0.5] [%clk 1:31:04] } 8. d4 { [%eval 0.39] [%clk 1:32:49] } 8... Nb6 { [%eval 0.45] [%clk 1:30:35] } 9. Bb3 { [%eval 0.48] [%clk 1:31:03] } 9... Nxd4 { [%eval 0.32] [%clk 1:29:40] } 10. Nxd4 { [%eval 0.31] [%clk 1:31:28] } 10... Qxd4 { [%eval 0.29] [%clk 1:29:54] } 11. Qxd4 { [%eval 0.49] [%clk 1:31:53] } 11... exd4 { [%eval 0.31] [%clk 1:30:16] } 12. Bf4 { [%eval 0.43] [%clk 1:32:06] } 12... Bf5 { [%eval 0.55] [%clk 1:29:36] } 13. Bxc7 { [%eval 0.29] [%clk 1:31:12] } 13... Kd7 { [%eval 0.47] [%clk 1:29:43] } 14. Nd2 { [%eval 0.55] [%clk 1:30:37] } 14... Bc5 { [%eval 0.49] [%clk 1:28:19] } 15. Bxb6 { [%eval 0.36] [%clk 1:25:52] } 15... axb6 { [%eval 0.28] [%clk 1:26:39] } 16. Ne4 { [%eval 0.34] [%clk 1:15:59] } 16... Rhe8 { [%eval 0.45] [%clk 1:03:43] } 17. Ng3 { [%eval 0.46] [%clk 1:12:33] } 17... Bg6 { [%eval 0.4] [%clk 1:01:41] } 18. h4 { [%eval 0.49] [%clk 0:57:58] } 18... Re5 { [%eval 0.48] [%clk 0:39:20] } 19. h5 { [%eval 0.37] [%clk 0:50:59] } 19... Be8 { [%eval 0.4] [%clk 0:39:35] } 20. h6 { [%eval 0.44] [%clk 0:47:59] } 20... gxh6 { [%eval 0.6] [%clk 0:35:43] } 21. Ne4 { [%eval 0.65] [%clk 0:47:53] } 21... Bg6 { [%eval 0.65] [%clk 0:31:26] } 22. Nxf6+ { [%eval 0.63] [%clk 0:45:11] } 22... Kd6 { [%eval 0.6] [%clk 0:31:54] } 23. Rad1 { [%eval 0.25] [%clk 0:21:49] } 23... h5 { [%eval 0.36] [%clk 0:21:25] } 24. g3 { [%eval 0.33] [%clk 0:13:54] } 24... Rd8 { [%eval 0.52] [%clk 0:20:43] } 25. Kg2 { [%eval 0.62] [%clk 0:13:24] } 25... Rf5 { [%eval 0.38] [%clk 0:16:43] } 26. Ne4+ { [%eval 0.48] [%clk 0:11:31] } 26... Kc7 { [%eval 0.72] [%clk 0:09:10] } 27. f4 { [%eval 0.68] [%clk 0:11:16] } 27... Be7 { [%eval 1.24] [%clk 0:04:35] } 28. c3 { [%eval 1.01] [%clk 0:06:41] } 28... dxc3 { [%eval 1.45] [%clk 0:03:05] } 29. Nxc3 { [%eval 1.36] [%clk 0:07:09] } 29... Rxd1 { [%eval 1.78] [%clk 0:02:55] } 30. Rxd1 { [%eval 1.96] [%clk 0:07:32] } 30... Bc5?? { [%eval 4.44] } { Blunder. Kc6 was best. } { [%clk 0:01:28] } 31. Nb5+ { [%eval 4.31] [%clk 0:06:39] } 31... Kc6 { [%eval 4.48] [%clk 0:01:57] } 32. Na7+ { [%eval 4.37] [%clk 0:03:02] } 32... Kc7 { [%eval 4.31] [%clk 0:02:24] } 33. Nb5+ { [%eval 4.05] [%clk 0:03:28] } 33... Kc6 { [%eval 4.27] [%clk 0:02:51] } 34. Ba4 { [%eval 3.42] [%clk 0:03:14] } 34... Rf8 { [%eval 3.49] [%clk 0:02:19] } 35. Nd4+ { [%eval 3.08] [%clk 0:02:14] } 35... Kd5 { [%eval 2.93] [%clk 0:02:40] } 36. Bb3+ { [%eval 2.9] [%clk 0:02:03] } 36... Ke4 { [%eval 3.52] [%clk 0:03:02] } 37. Ne6 { [%eval 3.0] [%clk 0:01:45] } 37... Rc8? { [%eval 4.94] } { Mistake. Rf6 was best. } { [%clk 0:02:13] } 38. Bc2+ { [%eval 4.91] [%clk 0:01:47] } 38... Ke3 { [%eval 4.95] [%clk 0:02:35] } 39. f5 { [%eval 5.1] [%clk 0:02:08] } 39... Be7 { [%eval 5.39] [%clk 0:00:49] } 40. Rd3+ { [%eval 5.27] [%clk 0:02:25] } 40... Ke2?? { [%eval #2] } { Checkmate is now unavoidable. Ke4 was best. } { [%clk 0:01:05] } 41. Nd4+ { [%eval #1] [%clk 0:02:46] } 1-0