Event: Hong Kong International Open Chess Championship 2023
Site: St. Benedict School, Choi Hung, Kowloon, Hong Kong
Date: 2023-12-27
White: Lau, Chloe Hailey
WhiteElo: 1465
Black: Tsang, Bobby
BlackElo: 1098
Result: 1-0
ECO: B40
Opening: Sicilian Defense: Delayed Alapin Variation, with e6
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:30:50] } 1... c5 { [%eval 0.33] } 2. Nf3 { [%eval 0.17] } 2... e6 { [%eval 0.0] [%clk 1:31:30] } 3. c3 { [%eval 0.17] [%clk 1:31:50] } 3... Nc6 { [%eval 0.28] [%clk 1:31:39] } 4. d4 { [%eval 0.19] [%clk 1:32:43] } 4... cxd4 { [%eval 0.5] [%clk 1:31:40] } 5. cxd4 { [%eval 0.0] [%clk 1:32:43] } 5... d5 { [%eval 0.25] [%clk 1:31:40] } 6. exd5 { [%eval 0.14] [%clk 1:32:05] } 6... exd5 { [%eval 0.02] [%clk 1:31:14] } 7. Bb5 { [%eval 0.0] [%clk 1:32:08] } 7... Bd7?! { [%eval 0.71] } { Inaccuracy. Bd6 was best. } { [%clk 1:31:14] } 8. Nc3 { [%eval 0.17] [%clk 1:32:08] } 8... Bb4 { [%eval 0.18] [%clk 1:29:46] } 9. O-O { [%eval 0.25] [%clk 1:32:21] } 9... Bxc3?! { [%eval 0.97] } { Inaccuracy. Nge7 was best. } { [%clk 1:27:04] } 10. bxc3 { [%eval 1.1] [%clk 1:32:06] } 10... Nge7 { [%eval 1.03] [%clk 1:26:46] } 11. Re1 { [%eval 0.75] [%clk 1:32:20] } 11... O-O { [%eval 0.7] [%clk 1:26:29] } 12. Ba3 { [%eval 0.43] [%clk 1:32:20] } 12... Re8 { [%eval 0.48] [%clk 1:26:29] } 13. Qd3 { [%eval 0.1] [%clk 1:29:48] } 13... a6 { [%eval 0.19] [%clk 1:24:02] } 14. Ba4 { [%eval 0.25] [%clk 1:30:06] } 14... b5 { [%eval 0.43] [%clk 1:23:43] } 15. Bb3 { [%eval 0.36] [%clk 1:27:21] } 15... Na5? { [%eval 2.07] } { Mistake. Bf5 was best. } { [%clk 1:18:10] } 16. Bxe7 { [%eval 2.2] [%clk 1:27:30] } 16... Rxe7 { [%eval 1.96] [%clk 1:17:02] } 17. Bxd5 { [%eval 2.19] [%clk 1:26:52] } 17... Rc8 { [%eval 2.22] [%clk 1:10:35] } 18. Be4? { [%eval 0.82] } { Mistake. Rxe7 was best. } { [%clk 1:23:53] } 18... g6 { [%eval 0.67] [%clk 1:08:55] } 19. Ne5 { [%eval 0.74] [%clk 1:19:15] } 19... Nc4 { [%eval 0.73] [%clk 1:07:12] } 20. Bb7?! { [%eval 0.13] } { Inaccuracy. Nxc4 was best. } { [%clk 1:15:13] } 20... Rc7?! { [%eval 0.72] } { Inaccuracy. Nxe5 was best. } { [%clk 1:01:51] } 21. Bxa6 { [%eval 0.36] [%clk 1:14:07] } 21... Bf5?! { [%eval 1.21] } { Inaccuracy. Qe8 was best. } { [%clk 0:57:12] } 22. Qf3?! { [%eval 0.17] } { Inaccuracy. Qf1 was best. } { [%clk 1:12:27] } 22... Nxe5 { [%eval 0.21] [%clk 0:53:50] } 23. Rxe5 { [%eval 0.19] [%clk 1:09:49] } 23... Rxe5 { [%eval 0.17] [%clk 0:53:30] } 24. dxe5 { [%eval 0.2] [%clk 1:10:15] } 24... Qd2? { [%eval 1.68] } { Mistake. Rc5 was best. } { [%clk 0:52:21] } 25. Bxb5 { [%eval 1.6] [%clk 1:05:37] } 25... Rxc3 { [%eval 1.56] [%clk 0:51:13] } 26. Qd1 { [%eval 1.66] [%clk 1:04:38] } 26... Qg5?! { [%eval 2.89] } { Inaccuracy. Qxd1+ was best. } { [%clk 0:48:26] } 27. a4 { [%eval 2.42] [%clk 1:04:27] } 27... Be4 { [%eval 3.21] [%clk 0:45:56] } 28. Bf1 { [%eval 3.01] [%clk 1:03:50] } 28... Qxe5 { [%eval 2.96] [%clk 0:42:49] } 29. a5 { [%eval 2.71] [%clk 1:03:09] } 29... Rc7 { [%eval 3.06] [%clk 0:38:27] } 30. a6 { [%eval 3.44] [%clk 1:03:37] } 30... Ra7 { [%eval 4.14] [%clk 0:37:03] } 31. Qd8+ { [%eval 4.21] [%clk 1:02:01] } 31... Kg7 { [%eval 4.08] [%clk 0:36:53] } 32. Qb6?? { [%eval -4.44] } { Blunder. Re1 was best. } { [%clk 1:01:38] } 32... Qe7?? { [%eval 5.42] } { Blunder. Qxa1 was best. } { [%clk 0:35:57] } 33. Re1 { [%eval 5.41] [%clk 1:00:42] } 33... f5 { [%eval 5.63] [%clk 0:32:28] } 34. f3 { [%eval 5.72] [%clk 1:01:11] } 34... Qd7 { [%eval 6.33] } 35. fxe4 { [%eval 6.17] [%clk 1:01:41] } 35... fxe4 { [%eval 6.67] [%clk 0:31:03] } 36. Rxe4 { [%eval 6.62] [%clk 1:01:26] } 36... Qf7?! { [%eval 39.06] } { Inaccuracy. h6 was best. } { [%clk 0:29:14] } 37. Rb4?! { [%eval 6.19] } { Inaccuracy. Qd4+ was best. } { [%clk 1:00:40] } 37... Rd7 { [%eval 6.31] [%clk 0:28:34] } 38. Qb7 { [%eval 5.77] [%clk 1:00:25] } 38... Qe7? { [%eval 39.27] } { Mistake. Rd1 was best. } { [%clk 0:27:31] } 39. Qxd7 { [%eval 8.68] [%clk 1:00:40] } 1-0