Event: Hong Kong International Open Chess Championship 2023
Site: St. Benedict School, Choi Hung, Kowloon, Hong Kong
Date: 2023-12-25
White: Pang, Khai Jie Ryan
WhiteElo: 1711
Black: Yang, Ching Wei Austin
BlackTitle: FM
BlackElo: 2210
Result: 1-0
ECO: B22
Opening: Sicilian Defense: Alapin Variation, Barmen Defense
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:30:50] } 1... c5 { [%eval 0.33] [%clk 1:29:57] } 2. c3 { [%eval 0.0] [%clk 1:30:52] } 2... d5 { [%eval 0.21] [%clk 1:29:57] } 3. exd5 { [%eval 0.17] [%clk 1:30:16] } 3... Qxd5 { [%eval 0.18] [%clk 1:30:15] } 4. d4 { [%eval 0.11] [%clk 1:29:54] } 4... Nf6 { [%eval 0.29] [%clk 1:30:19] } 5. Nf3 { [%eval 0.0] [%clk 1:29:26] } 5... g6?! { [%eval 0.72] } { Inaccuracy. e6 was best. } { [%clk 1:30:07] } 6. Na3 { [%eval 0.49] [%clk 1:25:20] } 6... cxd4 { [%eval 0.84] [%clk 1:24:29] } 7. Nb5 { [%eval 0.4] [%clk 1:24:30] } 7... Na6 { [%eval 0.45] [%clk 1:24:30] } 8. Qxd4 { [%eval 0.39] [%clk 1:22:15] } 8... Bg7 { [%eval 0.16] [%clk 1:21:39] } 9. Qxd5 { [%eval 0.03] [%clk 1:20:11] } 9... Nxd5 { [%eval 0.11] [%clk 1:21:36] } 10. Bc4 { [%eval 0.07] [%clk 1:19:04] } 10... Nb6 { [%eval 0.06] [%clk 1:17:15] } 11. Be2 { [%eval 0.0] [%clk 1:18:36] } 11... Na4 { [%eval 0.2] [%clk 1:13:02] } 12. b3 { [%eval 0.25] [%clk 1:10:30] } 12... N4c5 { [%eval 0.36] [%clk 1:12:16] } 13. Bb2 { [%eval -0.08] [%clk 1:09:44] } 13... O-O { [%eval -0.02] [%clk 1:04:48] } 14. O-O { [%eval -0.05] [%clk 1:09:14] } 14... Bd7 { [%eval -0.07] [%clk 1:01:20] } 15. Rad1 { [%eval 0.0] [%clk 1:07:10] } 15... Rfc8 { [%eval -0.04] [%clk 0:57:23] } 16. Rfe1 { [%eval -0.09] [%clk 1:00:18] } 16... Nc7 { [%eval -0.15] [%clk 0:54:30] } 17. Nxc7 { [%eval -0.12] [%clk 0:47:40] } 17... Rxc7 { [%eval -0.08] [%clk 0:54:47] } 18. Ba3 { [%eval -0.27] [%clk 0:47:38] } 18... Be8 { [%eval -0.04] [%clk 0:32:30] } 19. c4 { [%eval -0.03] [%clk 0:41:59] } 19... Bc3 { [%eval -0.04] [%clk 0:22:39] } 20. Nd2 { [%eval -0.04] [%clk 0:37:37] } 20... Ne6 { [%eval 0.04] [%clk 0:18:52] } 21. Bg4 { [%eval 0.07] [%clk 0:36:58] } 21... Rd7?? { [%eval 1.88] } { Blunder. a5 was best. } { [%clk 0:13:09] } 22. Rxe6 { [%eval 1.59] [%clk 0:36:26] } 22... Rd4?! { [%eval 2.82] } { Inaccuracy. Rxd2 was best. } { [%clk 0:01:46] } 23. Re4? { [%eval 1.52] } { Mistake. Ne4 was best. } { [%clk 0:35:12] } 23... Rxd2 { [%eval 1.56] [%clk 0:00:44] } 24. Rxd2 { [%eval 1.77] [%clk 0:35:37] } 24... Bxd2 { [%eval 1.81] [%clk 0:00:44] } 25. Rxe7?! { [%eval 1.14] } { Inaccuracy. Re2 was best. } { [%clk 0:35:44] } 25... Bc6 { [%eval 1.06] [%clk 0:00:48] } 26. Rc7 { [%eval 0.91] [%clk 0:29:50] } 26... f5 { [%eval 0.97] [%clk 0:00:07] } 27. Bf3 { [%eval 0.95] [%clk 0:30:14] } 27... Re8 { [%eval 1.51] [%clk 0:00:00] } 28. Re7? { [%eval 0.38] } { Mistake. Be7 was best. } { [%clk 0:30:17] } 28... Rxe7 { [%eval 0.34] [%clk 0:00:00] } 29. Bxe7 { [%eval 0.17] [%clk 0:30:43] } 29... Bxf3 { [%eval 0.28] [%clk 0:00:00] } 30. gxf3 { [%eval 0.28] [%clk 0:31:06] } 30... Kf7 { [%eval 0.31] [%clk 0:00:00] } 31. Bc5 { [%eval 0.43] [%clk 0:31:24] } 31... a6 { [%eval 0.2] [%clk 0:00:00] } 32. Kf1 { [%eval 0.22] [%clk 0:31:00] } 32... Ke6 { [%eval 0.3] [%clk 0:00:00] } 33. Ke2 { [%eval 0.2] [%clk 0:30:36] } 33... Bf4 { [%eval 0.26] [%clk 0:00:00] } 34. h3 { [%eval 0.37] [%clk 0:30:58] } 34... Kd7 { [%eval 0.44] [%clk 0:00:00] } 35. b4 { [%eval 0.26] [%clk 0:31:19] } 35... Kc6 { [%eval 0.03] [%clk 0:00:00] } 36. Be3 { [%eval 0.23] [%clk 0:31:17] } 36... Bd6 { [%eval 0.2] [%clk 0:00:00] } 37. Bd2 { [%eval 0.3] [%clk 0:30:27] } 37... b5 { [%eval 0.41] [%clk 0:00:00] } 38. Kd3 { [%eval 0.23] [%clk 0:30:42] } 38... Be7 { [%eval 0.24] [%clk 0:00:00] } 39. f4 { [%eval 0.08] [%clk 0:30:08] } 39... Bh4 { [%eval 0.13] [%clk 0:00:00] } 40. Be3 { [%eval 0.15] [%clk 0:30:12] } 40... Be7 { [%eval 0.1] [%clk 0:00:00] } 41. Bd2 { [%eval 0.19] [%clk 0:30:28] } 41... Bh4 { [%eval 0.15] [%clk 0:00:00] } 42. f3 { [%eval 0.05] [%clk 0:30:07] } 42... Bf6 { [%eval 0.09] [%clk 0:00:00] } 43. Bc3 { [%eval 0.04] [%clk 0:27:44] } 43... Be7 { [%eval 0.03] [%clk 0:00:00] } 44. a3 { [%eval 0.0] [%clk 0:26:28] } 44... Bd6 { [%eval 0.1] [%clk 0:00:00] } 45. Bd2 { [%eval 0.0] [%clk 0:26:50] } 45... Be7 { [%eval 0.02] [%clk 0:00:00] } 46. Kc3 { [%eval 0.05] [%clk 0:26:50] } 1-0