Event: Hong Kong International Open Chess Championship 2023
Site: St. Benedict School, Choi Hung, Kowloon, Hong Kong
Date: 2023-12-27
White: Wong, Chak Sum
Black: Chan, Pui Yin Brandon
BlackElo: 1557
Result: 0-1
ECO: A05
Opening: Zukertort Opening
Variant: Standard

1. Nf3 { [%eval 0.2] [%clk 1:30:50] } 1... Nf6 { [%eval 0.29] [%clk 1:23:24] } 2. h3 { [%eval 0.0] [%clk 1:31:19] } 2... g6 { [%eval 0.33] [%clk 1:22:56] } 3. c4 { [%eval 0.0] [%clk 1:31:47] } 3... c5 { [%eval -0.12] [%clk 1:23:24] } 4. b3 { [%eval -0.22] [%clk 1:32:13] } 4... Bg7 { [%eval -0.21] [%clk 1:23:11] } 5. Bb2 { [%eval -0.32] [%clk 1:32:43] } 5... O-O { [%eval -0.27] } 6. e3 { [%eval -0.4] [%clk 1:33:11] } 6... Nc6 { [%eval -0.2] [%clk 1:21:24] } 7. Be2 { [%eval -0.34] [%clk 1:33:13] } 7... d5 { [%eval -0.15] [%clk 1:03:27] } 8. d4 { [%eval -0.59] [%clk 1:33:41] } 8... cxd4 { [%eval -0.64] [%clk 1:02:54] } 9. cxd5? { [%eval -2.15] } { Mistake. Nxd4 was best. } { [%clk 1:26:16] } 9... Qa5+ { [%eval -2.16] [%clk 0:58:45] } 10. Qd2?! { [%eval -3.04] } { Inaccuracy. Nbd2 was best. } { [%clk 1:25:43] } 10... Qxd2+? { [%eval -1.41] } { Mistake. Nb4 was best. } { [%clk 0:58:41] } 11. Nbxd2 { [%eval -1.53] [%clk 1:26:05] } 11... dxe3?! { [%eval -0.72] } { Inaccuracy. Nxd5 was best. } { [%clk 0:58:17] } 12. dxc6 { [%eval -0.76] [%clk 1:25:25] } 12... exd2+ { [%eval -0.68] [%clk 0:58:14] } 13. Nxd2 { [%eval -0.61] [%clk 1:25:52] } 13... bxc6 { [%eval -0.53] } 14. Rc1 { [%eval -0.83] [%clk 1:26:20] } 14... Bb7?! { [%eval -0.24] } { Inaccuracy. Be6 was best. } { [%clk 0:55:02] } 15. Bf3 { [%eval -0.17] [%clk 1:25:36] } 15... Rac8 { [%eval -0.3] [%clk 0:53:02] } 16. Nc4 { [%eval -0.29] [%clk 1:24:56] } 16... Nd5 { [%eval -0.31] [%clk 0:50:16] } 17. Ba3?! { [%eval -0.88] } { Inaccuracy. O-O was best. } { [%clk 1:24:59] } 17... Ba8?! { [%eval -0.21] } { Inaccuracy. Rc7 was best. } { [%clk 0:36:01] } 18. O-O { [%eval -0.16] [%clk 1:25:25] } 18... Rc7 { [%eval -0.14] [%clk 0:34:13] } 19. Rc2 { [%eval -0.21] [%clk 1:21:46] } 19... c5 { [%eval 0.0] [%clk 0:27:51] } 20. Bxd5 { [%eval -0.05] [%clk 1:21:30] } 20... Bxd5 { [%eval -0.09] [%clk 0:27:49] } 21. Ne3 { [%eval -0.06] [%clk 1:21:57] } 21... Be6 { [%eval -0.05] [%clk 0:25:44] } 22. Rxc5 { [%eval -0.12] } 22... Rxc5 { [%eval 0.13] [%clk 0:26:12] } 23. Bxc5 { [%eval 0.05] [%clk 1:22:15] } 23... Bf6 { [%eval 0.1] [%clk 0:24:44] } 24. Rd1 { [%eval 0.03] [%clk 1:22:43] } 24... Kg7 { [%eval 0.08] [%clk 0:13:59] } 25. Kf1 { [%eval 0.0] [%clk 1:23:08] } 25... a5 { [%eval -0.02] [%clk 0:14:27] } 26. Ke2 { [%eval -0.1] [%clk 1:21:51] } 26... a4 { [%eval -0.01] [%clk 0:12:59] } 27. bxa4 { [%eval -0.06] [%clk 1:21:32] } 27... Ra8 { [%eval -0.06] [%clk 0:11:49] } 28. a3 { [%eval -0.13] [%clk 1:22:01] } 28... Rxa4 { [%eval -0.13] [%clk 0:12:13] } 29. Rb1 { [%eval -0.23] [%clk 1:20:08] } 29... Bc4+?! { [%eval 0.53] } { Inaccuracy. Ra8 was best. } { [%clk 0:07:22] } 30. Kd2?! { [%eval -0.05] } { Inaccuracy. Nxc4 was best. } { [%clk 1:17:15] } 30... Be6 { [%eval 0.0] [%clk 0:00:53] } 31. Rb7 { [%eval 0.0] [%clk 1:17:26] } 31... Ba2 { [%eval 0.0] [%clk 0:00:00] } 32. Bxe7 { [%eval 0.0] [%clk 1:15:22] } 32... Bxe7 { [%eval 0.01] [%clk 0:00:00] } 33. Rxe7 { [%eval 0.0] [%clk 1:15:47] } 33... Rxa3 { [%eval 0.0] [%clk 0:00:00] } 34. Rc7 { [%eval 0.0] [%clk 1:13:53] } 34... Be6 { [%eval 0.0] [%clk 0:00:00] } 35. Rc3 { [%eval 0.0] [%clk 1:14:07] } 35... Ra2+ { [%eval 0.0] [%clk 0:00:00] } 36. Rc2 { [%eval 0.0] [%clk 1:13:39] } 36... Ra4 { [%eval 0.0] [%clk 0:00:00] } 37. Ke2 { [%eval 0.0] [%clk 1:13:25] } 37... h5 { [%eval 0.0] [%clk 0:00:00] } 38. Kf3 { [%eval 0.0] [%clk 1:13:52] } 38... Rd4 { [%eval 0.0] [%clk 0:00:00] } 39. g4 { [%eval 0.0] [%clk 1:13:25] } 39... h4 { [%eval 0.0] [%clk 0:00:00] } 40. Rc5 { [%eval 0.0] [%clk 1:09:43] } 40... Kf6 { [%eval 0.0] [%clk 0:00:00] } 41. Nc2 { [%eval -0.05] [%clk 1:10:07] } 41... Rd1 { [%eval 0.0] [%clk 0:00:00] } 42. Ne3 { [%eval 0.0] [%clk 1:10:15] } 42... Rd4 { [%eval 0.0] [%clk 0:00:00] } 43. Nc2 { [%eval -0.06] [%clk 1:10:36] } 43... Rc4 { [%eval 0.25] [%clk 0:00:00] } 44. Rxc4 { [%eval 0.0] [%clk 1:10:54] } 44... Bxc4 { [%eval 0.0] [%clk 0:00:00] } 45. Ne3 { [%eval 0.0] [%clk 1:10:58] } 45... Bb5 { [%eval -0.06] [%clk 0:00:00] } 46. Kg2 { [%eval -0.04] [%clk 1:09:56] } 46... g5 { [%eval 0.0] [%clk 0:00:00] } 47. Nf5 { [%eval 0.0] [%clk 1:10:24] } 47... Ke5 { [%eval 0.0] [%clk 0:00:00] } 48. Ne3 { [%eval -0.02] [%clk 1:10:52] } 48... Bc6+ { [%eval -0.08] [%clk 0:00:00] } 49. Kg1 { [%eval 0.0] [%clk 1:10:58] } 49... Kf4 { [%eval -0.03] } 50. Nc4 { [%eval -0.13] } 50... Bd5 { [%eval 0.0] } 51. Ne3 { [%eval -0.05] [%clk 1:11:53] } 51... Be4 { [%eval 0.0] [%clk 0:00:00] } 52. Kh2 { [%eval -0.03] [%clk 1:11:15] } 52... Kf3 { [%eval 0.0] [%clk 0:00:00] } 53. Kg1 { [%eval -0.01] [%clk 1:11:36] } 53... Ke2 { [%eval -0.05] [%clk 0:00:00] } 54. Nc4 { [%eval -0.01] [%clk 1:12:04] } 54... f6 { [%eval -0.04] [%clk 0:00:00] } 55. Ne3 { [%eval 0.0] [%clk 1:11:50] } 55... Kf3 { [%eval -0.01] [%clk 0:00:00] } 56. Nf1 { [%eval -0.06] [%clk 1:12:18] } 56... f5 { [%eval -0.17] [%clk 0:00:00] } 57. Nh2+ { [%eval -0.24] [%clk 1:11:14] } 57... Ke2 { [%eval -0.28] [%clk 0:00:00] } 58. gxf5 { [%eval -0.29] [%clk 1:11:42] } 58... Bxf5 { [%eval -0.29] [%clk 0:00:00] } 59. Kg2 { [%eval -0.3] [%clk 1:11:59] } 59... Be6 { [%eval -0.31] [%clk 0:00:00] } 60. Nf1?? { [%eval -34.68] } { Blunder. Ng4 was best. } { [%clk 1:12:26] } 60... Bxh3+ { [%eval #-23] [%clk 0:00:00] } 61. Kxh3 { [%eval -96.05] [%clk 1:12:53] } 61... Kxf1 { [%eval -96.05] [%clk 0:00:00] } 62. f3 { [%eval #-17] [%clk 1:13:22] } 62... Kf2 { [%eval #-18] [%clk 0:00:00] } 63. f4 { [%eval #-13] [%clk 1:13:10] } 63... gxf4 { [%eval #-13] [%clk 0:00:00] } 64. Kxh4 { [%eval #-11] [%clk 1:13:34] } 64... Ke3 { [%eval #-10] [%clk 0:00:00] } 65. Kh3 { [%eval #-10] [%clk 1:13:47] } 65... f3 { [%eval #-9] } 66. Kh2 { [%eval #-8] [%clk 1:14:13] } 66... f2 { [%eval #-7] [%clk 0:00:00] } 67. Kg2 { [%eval #-7] [%clk 1:14:32] } 67... Ke2 { [%eval #-6] [%clk 0:00:00] } 0-1