Event: Round 8: Austin Mei - Erdene Baasansuren
Date: 2022-12-11
White: Austin Mei
WhiteTitle: FM
Black: Erdene Baasansuren
BlackTitle: FM
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:58] } 1... c5 { [%eval 0.32] [%clk 1:18:57] } 2. Nf3 { [%eval 0.0] [%clk 1:31:26] } 2... d6 { [%eval 0.0] [%clk 1:19:13] } 3. d4 { [%eval 0.25] [%clk 1:31:52] } 3... Nf6 { [%eval 0.47] [%clk 1:18:53] } 4. Nc3 { [%eval 0.41] [%clk 1:32:03] } 4... cxd4 { [%eval 0.26] [%clk 1:18:55] } 5. Nxd4 { [%eval 0.18] [%clk 1:32:29] } 5... a6 { [%eval 0.39] [%clk 1:18:54] } 6. f3 { [%eval 0.33] [%clk 1:32:52] } 6... e5 { [%eval 0.39] [%clk 1:18:13] } 7. Nb3 { [%eval 0.26] [%clk 1:33:19] } 7... Be6 { [%eval 0.38] [%clk 1:18:01] } 8. Be3 { [%eval 0.49] [%clk 1:33:43] } 8... h5 { [%eval 0.37] [%clk 1:17:18] } 9. Nd5 { [%eval 0.08] [%clk 1:34:02] } 9... Bxd5 { [%eval 0.14] [%clk 1:16:44] } 10. exd5 { [%eval 0.14] [%clk 1:34:28] } 10... Nbd7 { [%eval 0.01] [%clk 1:16:54] } 11. Qd2 { [%eval 0.1] [%clk 1:32:37] } 11... g6 { [%eval 0.3] [%clk 1:14:43] } 12. O-O-O { [%eval 0.11] [%clk 1:32:29] } 12... Nb6 { [%eval 0.25] [%clk 1:13:45] } 13. Kb1 { [%eval 0.37] [%clk 1:31:59] } 13... Nbxd5 { [%eval 0.17] [%clk 1:13:21] } 14. Bg5 { [%eval 0.18] [%clk 1:32:11] } 14... Be7 { [%eval 0.68] [%clk 1:13:26] } 15. c4 { [%eval 0.27] [%clk 1:31:41] } 15... Nf4 { [%eval 0.26] [%clk 1:08:17] } 16. Bxf4 { [%eval 0.29] [%clk 1:29:36] } 16... exf4 { [%eval 0.17] [%clk 1:08:39] } 17. Qxf4 { [%eval 0.49] [%clk 1:30:01] } 17... O-O { [%eval 0.26] [%clk 1:07:20] } 18. g4 { [%eval 0.37] [%clk 1:16:47] } 18... Rc8 { [%eval 0.45] [%clk 0:50:18] } 19. Bd3 { [%eval 0.34] [%clk 1:13:46] } 19... Qc7?! { [%eval 1.16] } { Inaccuracy. d5 was best. } { [%clk 0:29:33] } 20. Qh6? { [%eval 0.0] } { Mistake. Nd4 was best. } { [%clk 1:08:33] } 20... d5?? { [%eval 4.43] } { Blunder. Rfe8 was best. } { [%clk 0:18:56] } 21. Nd4? { [%eval 2.14] } { Mistake. gxh5 was best. } { [%clk 0:59:59] } 21... Nh7?? { [%eval 5.33] } { Blunder. Rfd8 was best. } { [%clk 0:00:59] } 22. Bxg6?! { [%eval 3.91] } { Inaccuracy. Ne6 was best. } { [%clk 0:40:17] } 22... fxg6 { [%eval 3.9] [%clk 0:01:17] } 23. Ne6 { [%eval 3.61] [%clk 0:40:35] } 23... Qe5 { [%eval 3.76] [%clk 0:01:23] } 24. Qxg6+ { [%eval 3.55] [%clk 0:40:58] } 24... Kh8 { [%eval 3.72] [%clk 0:01:49] } 25. Rhe1 { [%eval 3.64] [%clk 0:39:42] } 25... Qf6 { [%eval 3.88] [%clk 0:01:32] } 26. Nxf8 { [%eval 3.95] [%clk 0:40:05] } 26... Qxf8? { [%eval 6.64] } { Mistake. Bxf8 was best. } { [%clk 0:00:35] } 27. cxd5? { [%eval 4.06] } { Mistake. Rxd5 was best. } { [%clk 0:39:45] } 27... hxg4? { [%eval 7.23] } { Mistake. Bb4 was best. } { [%clk 0:00:37] } 28. d6 { [%eval 7.39] [%clk 0:39:06] } 28... Bxd6 { [%eval 8.75] [%clk 0:00:34] } 29. Rxd6 { [%eval 8.24] [%clk 0:38:58] } 29... gxf3? { [%eval #18] } { Checkmate is now unavoidable. Qg7 was best. } { [%clk 0:00:39] } 30. Rd7 { [%eval #12] [%clk 0:39:02] } 30... Qg8 { [%eval #11] [%clk 0:00:46] } 31. Qxg8+?? { [%eval 5.9] } { Lost forced checkmate sequence. Qh5 was best. } { [%clk 0:31:37] } 31... Rxg8 { [%eval 5.93] [%clk 0:01:06] } 32. Rf7 { [%eval 6.04] [%clk 0:31:51] } 32... Ng5 { [%eval 7.22] [%clk 0:01:28] } 33. Rf5 { [%eval 6.23] [%clk 0:31:52] } 33... Kh7 { [%eval 7.15] [%clk 0:01:56] } 34. h4 { [%eval 6.77] [%clk 0:32:05] } 1-0