Event: Hong Kong International Open Chess Championship 2023
Site: St. Benedict School, Choi Hung, Kowloon, Hong Kong
Date: 2023-12-28
White: Ha, Yihan
WhiteElo: 1676
Black: Lam, Yui Hei
BlackElo: 1349
Result: 1-0
ECO: A52
Opening: Indian Defense: Budapest Defense, Rubinstein Variation
Variant: Standard

1. d4 { [%eval 0.13] [%clk 1:30:50] } 1... Nf6 { [%eval 0.17] [%clk 1:30:55] } 2. c4 { [%eval 0.16] [%clk 1:31:05] } 2... e5?! { [%eval 0.74] } { Inaccuracy. e6 was best. } { [%clk 1:31:16] } 3. dxe5 { [%eval 0.75] [%clk 1:31:24] } 3... Ng4 { [%eval 0.96] [%clk 1:31:46] } 4. Bf4 { [%eval 0.49] [%clk 1:31:24] } 4... Nc6 { [%eval 0.85] [%clk 1:32:05] } 5. Nf3 { [%eval 0.67] [%clk 1:30:50] } 5... Bb4+ { [%eval 0.52] [%clk 1:32:05] } 6. Nbd2 { [%eval 0.51] [%clk 1:24:19] } 6... Qe7 { [%eval 0.62] [%clk 1:31:50] } 7. a3 { [%eval 0.5] [%clk 1:22:53] } 7... Ngxe5 { [%eval 0.55] [%clk 1:31:08] } 8. Nxe5 { [%eval 0.46] [%clk 1:22:06] } 8... Nxe5 { [%eval 0.43] [%clk 1:31:23] } 9. e3 { [%eval 0.42] [%clk 1:21:52] } 9... Bxd2+ { [%eval 0.35] [%clk 1:31:35] } 10. Qxd2 { [%eval 0.39] [%clk 1:22:14] } 10... d6 { [%eval 0.38] [%clk 1:30:56] } 11. Be2 { [%eval 0.38] [%clk 1:21:18] } 11... O-O { [%eval 0.4] [%clk 1:30:47] } 12. O-O { [%eval 0.28] [%clk 1:20:41] } 12... b6 { [%eval 0.45] [%clk 1:28:12] } 13. b4 { [%eval 0.47] [%clk 1:17:38] } 13... Rd8 { [%eval 0.4] [%clk 1:23:01] } 14. Rac1 { [%eval 0.27] [%clk 1:16:35] } 14... Bb7 { [%eval 0.37] [%clk 1:19:22] } 15. Qb2 { [%eval 0.01] [%clk 1:12:12] } 15... Ng6 { [%eval 0.0] [%clk 1:11:54] } 16. Bg3 { [%eval 0.03] [%clk 1:12:08] } 16... c5 { [%eval 0.54] [%clk 1:06:08] } 17. Rfd1 { [%eval 0.28] [%clk 1:11:26] } 17... d5?? { [%eval 2.5] } { Blunder. Nh4 was best. } { [%clk 0:46:26] } 18. bxc5 { [%eval 2.41] [%clk 1:07:31] } 18... bxc5? { [%eval 4.17] } { Mistake. dxc4 was best. } { [%clk 0:46:01] } 19. Bf3 { [%eval 4.24] [%clk 1:06:25] } 19... Bc6 { [%eval 4.61] [%clk 0:34:30] } 20. cxd5 { [%eval 4.63] [%clk 1:05:59] } 20... Ba4 { [%eval 4.66] [%clk 0:32:38] } 21. d6 { [%eval 4.59] [%clk 1:04:38] } 21... Qd7 { [%eval 5.07] [%clk 0:27:14] } 22. Bxa8 { [%eval 5.09] [%clk 1:04:24] } 22... Bxd1 { [%eval 5.19] [%clk 0:24:39] } 23. Bd5 { [%eval 5.01] [%clk 1:04:32] } 23... Bg4 { [%eval 5.01] [%clk 0:22:27] } 24. Rxc5 { [%eval 5.13] [%clk 1:04:19] } 24... Qa4 { [%eval 5.38] [%clk 0:19:29] } 25. h3 { [%eval 5.57] [%clk 1:03:15] } 25... Bd7 { [%eval 5.46] [%clk 0:19:39] } 26. Kh2 { [%eval 5.02] [%clk 1:02:23] } 26... h6 { [%eval 5.56] [%clk 0:19:18] } 27. Rc7 { [%eval 4.96] [%clk 1:01:46] } 27... Qb5 { [%eval 6.26] [%clk 0:16:53] } 28. Bxf7+ { [%eval 6.24] [%clk 1:01:23] } 28... Kh7 { [%eval 6.39] [%clk 0:15:57] } 29. Qxb5 { [%eval 6.2] [%clk 1:00:42] } 29... Bxb5 { [%eval 6.25] [%clk 0:16:20] } 30. Rxa7 { [%eval 6.35] [%clk 0:59:56] } 30... Rd7 { [%eval 6.39] [%clk 0:16:47] } 31. Rc7 { [%eval 6.39] [%clk 0:59:28] } 31... Nf8 { [%eval 6.36] [%clk 0:14:49] } 32. Be8 { [%eval 6.28] [%clk 0:59:31] } 32... Rxc7 { [%eval 6.34] [%clk 0:15:13] } 33. dxc7 { [%eval 6.15] [%clk 0:59:55] } 33... Ba6 { [%eval 6.27] } 34. Bd6 Ne6 35. Bd7 Nxc7 36. Bxc7 Kg6 37. Kg3 Bb7 38. a4 Kf7 39. a5 Ke7 40. Bb5 Ba8 41. a6 Ke6 42. a7 Kd5 43. Be2 Kc5 44. Bf3 Kb5 { [%clk 0:18:16] } 45. Bxa8 { [%clk 1:03:57] } 1-0