Event: WSTC
Site: Aktau, Kazakhstan
Date: 2023-08-06
White: Khassenov, Miras
WhiteElo: 1391
Black: Chen, Michael
BlackElo: 1303
Result: 0-1
ECO: E21
Opening: Nimzo-Indian Defense: Three Knights Variation
Variant: Standard
TimeControl: 45 + 10

1. c4 { [%eval 0.23] [%clk 0:45:19] } 1... Nf6 { [%eval 0.29] [%clk 0:45:19] } 2. Nc3 { [%eval 0.03] [%clk 0:45:25] } 2... e6 { [%eval 0.13] [%clk 0:45:27] } 3. d4 { [%eval 0.05] [%clk 0:45:33] } 3... Bb4 { [%eval 0.25] [%clk 0:45:35] } 4. Nf3 { [%eval 0.0] [%clk 0:45:38] } 4... O-O { [%eval 0.21] [%clk 0:45:36] } 5. Bg5 { [%eval 0.0] [%clk 0:45:38] } 5... d5 { [%eval 0.5] [%clk 0:45:42] } 6. cxd5 { [%eval 0.36] [%clk 0:45:41] } 6... exd5 { [%eval 0.14] [%clk 0:45:50] } 7. Qc2 { [%eval 0.0] [%clk 0:45:21] } 7... Be6 { [%eval 0.17] [%clk 0:44:51] } 8. e3 { [%eval 0.18] [%clk 0:45:21] } 8... Nbd7 { [%eval 0.08] [%clk 0:44:47] } 9. Bd3 { [%eval 0.09] [%clk 0:45:13] } 9... h6 { [%eval 0.12] [%clk 0:44:07] } 10. Bh4 { [%eval 0.17] [%clk 0:45:09] } 10... c5 { [%eval 0.21] [%clk 0:42:36] } 11. O-O { [%eval -0.01] [%clk 0:44:22] } 11... Rc8 { [%eval 0.2] [%clk 0:41:48] } 12. Rac1 { [%eval -0.02] [%clk 0:42:33] } 12... Re8 { [%eval 0.23] [%clk 0:39:30] } 13. h3 { [%eval -0.27] [%clk 0:40:57] } 13... Bxc3 { [%eval 0.18] [%clk 0:37:23] } 14. bxc3 { [%eval 0.0] [%clk 0:41:04] } 14... Qa5 { [%eval 0.37] [%clk 0:36:02] } 15. Qb1 { [%eval -0.02] [%clk 0:40:14] } 15... c4 { [%eval 0.26] [%clk 0:35:31] } 16. Bc2 { [%eval 0.1] [%clk 0:39:46] } 16... Kh8?! { [%eval 0.67] } { Inaccuracy. Rc6 was best. } { [%clk 0:34:31] } 17. Qb2?! { [%eval -0.35] } { Inaccuracy. Ne5 was best. } { [%clk 0:35:21] } 17... g5? { [%eval 1.24] } { Mistake. Ne4 was best. } { [%clk 0:30:42] } 18. Bg3 { [%eval 1.16] [%clk 0:35:27] } 18... g4?! { [%eval 2.14] } { Inaccuracy. Qb6 was best. } { [%clk 0:29:16] } 19. hxg4 { [%eval 2.09] [%clk 0:35:27] } 19... Bxg4 { [%eval 2.59] [%clk 0:28:20] } 20. Ne5 { [%eval 2.51] [%clk 0:35:22] } 20... Nxe5 { [%eval 2.89] [%clk 0:27:55] } 21. Bxe5 { [%eval 2.72] [%clk 0:35:30] } 21... Qd8 { [%eval 3.37] [%clk 0:24:35] } 22. Qxb7 { [%eval 3.47] [%clk 0:35:27] } 22... Be6?! { [%eval 4.39] } { Inaccuracy. Kg8 was best. } { [%clk 0:21:51] } 23. Ba4?! { [%eval 3.32] } { Inaccuracy. f4 was best. } { [%clk 0:33:33] } 23... Rg8 { [%eval 2.36] [%clk 0:21:33] } 24. Rfe1 { [%eval 2.09] [%clk 0:30:24] } 24... Rg5 { [%eval 1.93] [%clk 0:18:40] } 25. Qxa7 { [%eval 2.12] [%clk 0:27:09] } 25... Rxe5 { [%eval 2.75] [%clk 0:18:22] } 26. dxe5 { [%eval 2.71] [%clk 0:27:17] } 26... Ne4 { [%eval 2.97] [%clk 0:18:26] } 27. Qd4?? { [%eval 0.0] } { Blunder. Bc2 was best. } { [%clk 0:26:34] } 27... Qh4 { [%eval 0.0] [%clk 0:18:10] } 28. f3?? { [%eval #-6] } { Checkmate is now unavoidable. Rc2 was best. } { [%clk 0:26:22] } 28... Qf2+ { [%eval #-5] [%clk 0:18:15] } 29. Kh1 { [%eval #-5] [%clk 0:26:19] } 29... Bh3 { [%eval #-10] [%clk 0:18:06] } 30. Rg1 { [%eval -5.9] [%clk 0:25:42] } 30... Rg8 { [%eval -5.96] [%clk 0:17:42] } 31. Rc2?? { [%eval #-6] } { Checkmate is now unavoidable. e6+ was best. } { [%clk 0:14:10] } 31... Rxg2?? { [%eval 0.0] } { Lost forced checkmate sequence. Ng3+ was best. } { [%clk 0:16:47] } 32. e6+ { [%eval 0.0] [%clk 0:10:26] } 32... f6 { [%eval 0.0] [%clk 0:15:16] } 33. Qxf6+ { [%eval 0.0] [%clk 0:10:06] } 33... Nxf6 { [%eval 0.0] [%clk 0:15:18] } 34. Rxf2 { [%eval 0.0] [%clk 0:10:14] } 34... Rxf2 { [%eval 0.0] [%clk 0:15:16] } 35. Rg6 { [%eval 0.0] [%clk 0:09:08] } 35... Rxa2 { [%eval 0.0] [%clk 0:10:17] } 36. Rxf6 { [%eval 0.0] [%clk 0:08:38] } 36... Rxa4?? { [%eval 2.31] } { Blunder. Bxe6 was best. } { [%clk 0:10:25] } 0-1