Event: Hong Kong International Open Chess Championship 2023
Site: St. Benedict School, Choi Hung, Kowloon, Hong Kong
Date: 2023-12-26
White: Liu, Meng
WhiteElo: 1763
Black: Chen, Yufei
BlackElo: 1288
Result: 1-0
ECO: A44
Opening: Benoni Defense: Semi-Benoni
Variant: Standard

1. d4 { [%eval 0.13] [%clk 1:31:07] } 1... c5?! { [%eval 0.98] } { Inaccuracy. Nf6 was best. } { [%clk 1:31:05] } 2. d5 { [%eval 0.8] [%clk 1:31:07] } 2... e5?! { [%eval 1.59] } { Inaccuracy. Nf6 was best. } { [%clk 1:31:05] } 3. e4 { [%eval 1.26] [%clk 1:30:59] } 3... d6 { [%eval 1.71] [%clk 1:31:28] } 4. Nc3 { [%eval 1.61] [%clk 1:30:41] } 4... Be7 { [%eval 1.6] [%clk 1:31:37] } 5. Nf3 { [%eval 1.5] [%clk 1:29:46] } 5... Bg4 { [%eval 1.15] [%clk 1:31:43] } 6. h3 { [%eval 1.54] [%clk 1:27:48] } 6... Bxf3 { [%eval 1.5] [%clk 1:31:51] } 7. Qxf3 { [%eval 1.64] [%clk 1:28:17] } 7... Bg5 { [%eval 1.47] [%clk 1:31:07] } 8. Bxg5 { [%eval 1.42] [%clk 1:22:19] } 8... Qxg5 { [%eval 1.25] [%clk 1:31:04] } 9. h4 { [%eval 1.43] [%clk 1:22:00] } 9... Qd8 { [%eval 1.62] [%clk 1:27:01] } 10. g4?! { [%eval 0.99] } { Inaccuracy. a4 was best. } { [%clk 1:17:10] } 10... a6 { [%eval 1.55] [%clk 1:21:32] } 11. O-O-O { [%eval 1.08] [%clk 1:15:57] } 11... Nd7 { [%eval 1.27] [%clk 1:20:15] } 12. Kb1 { [%eval 0.98] [%clk 1:14:50] } 12... Qf6 { [%eval 1.27] [%clk 1:18:05] } 13. Qg3 { [%eval 0.97] [%clk 1:03:47] } 13... O-O-O { [%eval 1.37] [%clk 1:14:30] } 14. g5 { [%eval 1.03] [%clk 1:00:59] } 14... Qe7 { [%eval 1.02] [%clk 1:14:51] } 15. Bh3 { [%eval 0.78] [%clk 0:58:07] } 15... h5?? { [%eval 3.16] } { Blunder. Kb8 was best. } { [%clk 1:08:19] } 16. a4?? { [%eval 1.17] } { Blunder. Ka1 was best. } { [%clk 0:42:43] } 16... Kb8 { [%eval 1.28] [%clk 1:02:52] } 17. a5 { [%eval 1.43] [%clk 0:42:39] } 17... Ka7? { [%eval 2.7] } { Mistake. Qe8 was best. } { [%clk 1:02:47] } 18. Na4 { [%eval 2.59] [%clk 0:40:52] } 18... b5?? { [%eval 5.65] } { Blunder. Qe8 was best. } { [%clk 0:59:07] } 19. axb6+ { [%eval 5.67] [%clk 0:38:24] } 19... Nxb6 { [%eval 5.85] [%clk 0:59:22] } 20. Nxb6 { [%eval 5.32] [%clk 0:35:50] } 20... Kxb6 { [%eval 5.82] [%clk 0:59:43] } 21. Rd3 { [%eval 5.75] [%clk 0:34:26] } 21... Rb8 { [%eval 5.75] [%clk 0:58:41] } 22. Ra3 { [%eval 5.09] [%clk 0:34:08] } 22... Qc7?? { [%eval #13] } { Checkmate is now unavoidable. Ka7 was best. } { [%clk 0:56:18] } 23. Bf1? { [%eval 7.94] } { Lost forced checkmate sequence. Qb3+ was best. } { [%clk 0:31:58] } 23... a5 { [%eval 9.8] [%clk 0:54:09] } 24. Rxa5 { [%eval 10.02] [%clk 0:31:54] } 1-0