Event: Hong Kong International Open Chess Championship 2023
Site: St. Benedict School, Choi Hung, Kowloon, Hong Kong
Date: 2023-12-26
White: Yeo, Matthias Kiran
Black: Teo, Hong Kai Javier
BlackElo: 1262
Result: 0-1
ECO: C24
Opening: Bishop's Opening: Vienna Hybrid
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:30:50] } 1... e5 { [%eval 0.17] [%clk 1:15:04] } 2. Nc3 { [%eval 0.03] [%clk 1:31:12] } 2... Nc6 { [%eval 0.1] [%clk 1:15:04] } 3. Bc4 { [%eval 0.11] [%clk 1:31:34] } 3... Nf6 { [%eval 0.0] [%clk 1:15:28] } 4. d3 { [%eval 0.0] } 4... Na5 { [%eval 0.09] } 5. Bb3 { [%eval 0.0] } 5... Nxb3 { [%eval 0.17] } 6. axb3 { [%eval 0.05] } 6... d5 { [%eval 0.08] } 7. exd5 { [%eval 0.0] } 7... Nxd5 { [%eval 0.0] [%clk 1:15:32] } 8. Bd2 { [%eval -0.34] [%clk 1:31:39] } 8... Bc5 { [%eval -0.14] } 9. Nf3 { [%eval -0.12] } 9... O-O { [%eval -0.14] } 10. O-O { [%eval -0.18] [%clk 1:32:25] } 10... Re8 { [%eval 0.02] [%clk 1:16:41] } 11. h3 { [%eval -0.43] [%clk 1:29:55] } 11... h6 { [%eval 0.02] [%clk 1:16:23] } 12. Re1 { [%eval 0.0] [%clk 1:29:54] } 12... f6 { [%eval 0.0] [%clk 1:15:23] } 13. Ne4 { [%eval -0.19] [%clk 1:28:45] } 13... Bb6?? { [%eval 1.64] } { Blunder. Bf8 was best. } { [%clk 1:15:37] } 14. c4 { [%eval 1.56] [%clk 1:27:13] } 14... Ne7?! { [%eval 2.53] } { Inaccuracy. f5 was best. } { [%clk 1:13:57] } 15. c5 { [%eval 2.56] [%clk 1:26:59] } 15... f5 { [%eval 3.17] [%clk 1:14:25] } 16. cxb6 { [%eval 2.93] [%clk 1:26:47] } 16... fxe4 { [%eval 3.12] [%clk 1:14:51] } 17. bxc7? { [%eval 1.47] } { Mistake. Rxa7 was best. } { [%clk 1:26:43] } 17... Qxc7 { [%eval 1.46] [%clk 1:14:10] } 18. dxe4 { [%eval 1.43] [%clk 1:26:30] } 18... Nc6 { [%eval 1.94] [%clk 1:14:31] } 19. Qc2?! { [%eval 1.21] } { Inaccuracy. b4 was best. } { [%clk 1:25:49] } 19... Qf7 { [%eval 1.21] [%clk 1:14:35] } 20. Qc3 { [%eval 1.07] [%clk 1:24:53] } 20... Rf8 { [%eval 1.26] [%clk 1:13:24] } 21. Re3 { [%eval 1.25] [%clk 1:23:19] } 21... Bd7 { [%eval 1.49] [%clk 1:11:16] } 22. Rf1 { [%eval 1.16] [%clk 1:23:20] } 22... Rae8 { [%eval 1.08] [%clk 1:11:09] } 23. b4 { [%eval 0.86] [%clk 1:17:44] } 23... a6 { [%eval 0.73] [%clk 1:10:17] } 24. Nh2? { [%eval -0.39] } { Mistake. Qc5 was best. } { [%clk 1:14:10] } 24... Nd4 { [%eval -0.42] [%clk 1:09:48] } 25. Qc7?! { [%eval -1.19] } { Inaccuracy. Nf3 was best. } { [%clk 1:12:03] } 25... Re7 { [%eval -1.17] [%clk 1:09:27] } 26. Qb6? { [%eval -2.67] } { Mistake. Qxb7 was best. } { [%clk 0:56:31] } 26... Bb5 { [%eval -2.71] [%clk 1:07:55] } 27. Rd1? { [%eval -4.37] } { Mistake. f3 was best. } { [%clk 0:55:34] } 27... Qxf2+ { [%eval -5.0] [%clk 1:08:10] } 28. Kh1 { [%eval -4.62] [%clk 0:55:16] } 28... Ne2?? { [%eval -0.74] } { Blunder. Re6 was best. } { [%clk 1:08:25] } 29. Qg6?? { [%eval -5.05] } { Blunder. Ng4 was best. } { [%clk 0:49:32] } 29... Rf6 { [%eval -4.54] [%clk 1:07:33] } 30. Qg4 { [%eval -4.65] [%clk 0:48:26] } 30... h5?! { [%eval -3.29] } { Inaccuracy. Rd7 was best. } { [%clk 1:07:43] } 31. Qg5 { [%eval -3.3] [%clk 0:48:00] } 31... Rd7 { [%eval -3.14] [%clk 1:04:01] } 32. Rf3? { [%eval -5.15] } { Mistake. Nf3 was best. } { [%clk 0:38:58] } 32... Rxf3 { [%eval -5.14] [%clk 1:04:17] } 33. Nxf3 { [%eval -5.14] [%clk 0:39:11] } 33... Ng3+?? { [%eval -0.02] } { Blunder. Rd3 was best. } { [%clk 1:04:10] } 34. Kh2 { [%eval 0.0] [%clk 0:39:39] } 34... Nf1+ { [%eval -0.01] [%clk 1:04:28] } 35. Kh1 { [%eval -0.03] [%clk 0:38:15] } 35... Qg3 { [%eval -0.02] [%clk 1:01:50] } 36. Qxg3?? { [%eval -4.96] } { Blunder. Rc1 was best. } { [%clk 0:37:31] } 36... Nxg3+ { [%eval -4.93] [%clk 1:01:16] } 37. Kg1 { [%eval -5.07] [%clk 0:36:56] } 37... Be2? { [%eval -2.76] } { Mistake. Nxe4 was best. } { [%clk 1:01:09] } 38. Re1? { [%eval -5.16] } { Mistake. Ra1 was best. } { [%clk 0:36:37] } 38... Bxf3 { [%eval -5.23] } 39. gxf3 { [%eval -5.99] [%clk 0:37:06] } 39... Rxd2 { [%eval -5.92] [%clk 1:01:24] } 40. h4 { [%eval -6.12] [%clk 0:35:33] } 40... g5 { [%eval -7.78] [%clk 1:01:40] } 41. b5? { [%eval #-17] } { Checkmate is now unavoidable. hxg5 was best. } { [%clk 0:30:40] } 41... gxh4 { [%eval #-26] [%clk 1:02:03] } 42. bxa6 { [%eval #-3] [%clk 0:30:34] } 42... h3 { [%eval #-2] [%clk 1:02:28] } 43. a7 { [%eval #-1] [%clk 0:30:59] } 43... h2# { [%clk 1:02:48] } 0-1