Event: Hong Kong International Open 2024
Site: Queen Elizabeth Stadium
Date: 2024-12-28
White: Cao, Yusen
WhiteElo: 1663
Black: Ouyang, Yiyi
Result: 0-1
ECO: A16
Opening: English Opening: Anglo-Indian Defense, Queen's Knight Variation
Variant: Standard

1. c4 { [%eval 0.12] [%clk 1:28:09] } 1... Nf6 { [%eval 0.21] [%clk 1:31:55] } 2. Nc3 { [%eval 0.03] [%clk 1:28:09] } 2... g6 { [%eval 0.43] [%clk 1:31:55] } 3. g3 { [%eval 0.24] [%clk 1:28:09] } 3... d5 { [%eval 0.44] [%clk 1:31:55] } 4. Bg2?! { [%eval -0.35] } { Inaccuracy. cxd5 was best. } { [%clk 0:41:37] } 4... c6 { [%eval 0.15] [%clk 1:31:24] } 5. cxd5 { [%eval 0.17] [%clk 0:41:58] } 5... cxd5 { [%eval 0.16] [%clk 1:29:42] } 6. d3 { [%eval -0.11] [%clk 0:42:20] } 6... Nc6 { [%eval -0.07] [%clk 1:29:41] } 7. e3 { [%eval -0.43] [%clk 0:42:20] } 7... Bg7 { [%eval -0.23] [%clk 1:29:05] } 8. Nge2 { [%eval -0.55] [%clk 0:42:17] } 8... O-O { [%eval -0.21] [%clk 1:29:34] } 9. O-O { [%eval -0.49] [%clk 0:42:29] } 9... Bf5 { [%eval -0.19] [%clk 1:28:10] } 10. d4 { [%eval -0.3] [%clk 0:41:47] } 10... Rc8 { [%eval 0.0] [%clk 1:28:39] } 11. Nf4 { [%eval -0.42] [%clk 0:42:42] } 11... e6 { [%eval -0.53] [%clk 1:28:13] } 12. h3 { [%eval -0.43] [%clk 0:42:22] } 12... Nb4?! { [%eval 0.28] } { Inaccuracy. g5 was best. } { [%clk 1:23:43] } 13. a3 { [%eval 0.29] [%clk 0:39:50] } 13... Nc6 { [%eval 0.35] [%clk 1:19:28] } 14. g4 { [%eval 0.32] [%clk 0:38:47] } 14... g5 { [%eval 0.35] [%clk 1:16:06] } 15. Nd3? { [%eval -0.81] } { Mistake. Nfxd5 was best. } { [%clk 0:38:52] } 15... Bg6 { [%eval -0.85] [%clk 1:15:48] } 16. Ne5 { [%eval -1.13] [%clk 0:35:17] } 16... Nxe5 { [%eval -1.08] [%clk 1:15:13] } 17. dxe5 { [%eval -1.11] [%clk 0:34:02] } 17... Ne4 { [%eval -1.29] [%clk 1:14:04] } 18. Nxe4 { [%eval -1.21] [%clk 0:34:57] } 18... Bxe4 { [%eval -1.28] [%clk 1:13:35] } 19. Bxe4 { [%eval -0.93] [%clk 0:34:57] } 19... dxe4 { [%eval -0.84] [%clk 1:12:54] } 20. Qa4?? { [%eval -2.82] } { Blunder. Bd2 was best. } { [%clk 0:35:14] } 20... Qd5?! { [%eval -1.63] } { Inaccuracy. Qd3 was best. } { [%clk 1:08:32] } 21. Qxa7?? { [%eval -3.84] } { Blunder. Rd1 was best. } { [%clk 0:34:42] } 21... Bxe5 { [%eval -3.86] [%clk 1:08:53] } 22. Qa4 { [%eval -4.49] [%clk 0:32:51] } 22... Rfd8 { [%eval -3.84] [%clk 1:06:13] } 23. Kg2 { [%eval -3.77] [%clk 0:29:05] } 23... Bb8 { [%eval -3.7] [%clk 1:03:52] } 24. Rh1? { [%eval -7.22] } { Mistake. Qd4 was best. } { [%clk 0:27:57] } 24... Qe5 { [%eval -6.67] [%clk 1:02:25] } 25. Rb1 b5 26. Qb4 Rc2 27. Qe7 { [%clk 0:25:36] } 27... Qg3+ { [%clk 0:58:21] } 0-1