Event: Hong Kong International Open Chess Championship 2023
Site: St. Benedict School, Choi Hung, Kowloon, Hong Kong
Date: 2023-12-26
White: Siddharth, Sai
WhiteElo: 1603
Black: Lam, Yui Hei
BlackElo: 1349
Result: 1-0
ECO: C92
Opening: Ruy Lopez: Closed, Flohr System
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:30:50] } 1... e5 { [%eval 0.17] [%clk 1:30:56] } 2. Nf3 { [%eval 0.29] [%clk 1:31:18] } 2... Nc6 { [%eval 0.32] [%clk 1:31:15] } 3. Bb5 { [%eval 0.34] [%clk 1:31:47] } 3... a6 { [%eval 0.38] [%clk 1:31:43] } 4. Ba4 { [%eval 0.18] [%clk 1:32:11] } 4... b5 { [%eval 0.42] [%clk 1:32:05] } 5. Bb3 { [%eval 0.24] [%clk 1:32:41] } 5... Nf6 { [%eval 0.37] [%clk 1:32:23] } 6. O-O { [%eval 0.27] [%clk 1:33:01] } 6... Be7 { [%eval 0.43] [%clk 1:32:35] } 7. Re1 { [%eval 0.3] [%clk 1:33:27] } 7... d6 { [%eval 0.33] [%clk 1:32:40] } 8. c3 { [%eval 0.42] [%clk 1:33:51] } 8... O-O { [%eval 0.46] [%clk 1:32:10] } 9. h3 { [%eval 0.55] [%clk 1:33:50] } 9... Bb7 { [%eval 0.46] [%clk 1:30:32] } 10. d4 { [%eval 0.36] [%clk 1:30:12] } 10... Na5 { [%eval 0.79] [%clk 1:23:05] } 11. Bc2 { [%eval 0.78] [%clk 1:30:27] } 11... exd4 { [%eval 0.8] [%clk 1:20:45] } 12. cxd4 { [%eval 0.89] [%clk 1:29:55] } 12... d5 { [%eval 1.1] [%clk 1:14:03] } 13. e5 { [%eval 1.1] [%clk 1:26:46] } 13... Ne4 { [%eval 1.15] [%clk 1:10:26] } 14. Nc3 { [%eval 1.13] [%clk 1:20:01] } 14... Bb4? { [%eval 2.69] } { Mistake. f5 was best. } { [%clk 1:06:34] } 15. Bd2?? { [%eval 0.65] } { Blunder. Nxe4 was best. } { [%clk 1:06:56] } 15... Nxd2 { [%eval 0.83] [%clk 1:02:52] } 16. Qxd2 { [%eval 0.83] [%clk 1:07:11] } 16... Bc8? { [%eval 2.08] } { Mistake. Nc4 was best. } { [%clk 1:01:30] } 17. Qf4?! { [%eval 1.01] } { Inaccuracy. a3 was best. } { [%clk 1:04:08] } 17... h6 { [%eval 1.38] [%clk 0:50:36] } 18. Red1?! { [%eval 0.6] } { Inaccuracy. Qg3 was best. } { [%clk 0:57:22] } 18... Nc4?! { [%eval 1.67] } { Inaccuracy. Bxc3 was best. } { [%clk 0:42:41] } 19. Nxd5 { [%eval 1.98] [%clk 0:50:02] } 19... Be7?? { [%eval 5.08] } { Blunder. Qxd5 was best. } { [%clk 0:41:13] } 20. Qe4 { [%eval 5.11] [%clk 0:49:10] } 20... g6 { [%eval 5.12] [%clk 0:30:18] } 21. Nxe7+ { [%eval 5.07] [%clk 0:49:06] } 21... Qxe7 { [%eval 4.98] [%clk 0:30:46] } 22. Qxa8 { [%eval 5.03] [%clk 0:47:50] } 22... Bf5 { [%eval 5.28] [%clk 0:27:40] } 23. Qc6 { [%eval 4.98] [%clk 0:47:30] } 23... Bxc2 { [%eval 4.9] [%clk 0:27:19] } 24. Rdc1 { [%eval 5.05] [%clk 0:47:25] } 24... Bf5 { [%eval 5.05] [%clk 0:25:46] } 25. b3 { [%eval 5.09] [%clk 0:47:25] } 25... Nb2 { [%eval 4.99] [%clk 0:22:27] } 26. Qxc7 { [%eval 5.11] [%clk 0:45:29] } 26... Qe6 { [%eval 5.43] [%clk 0:21:29] } 27. Qc6 { [%eval 4.91] [%clk 0:44:09] } 27... Nd3 { [%eval 4.94] [%clk 0:19:57] } 28. Qxe6 { [%eval 4.73] [%clk 0:44:10] } 28... Bxe6 { [%eval 4.58] [%clk 0:20:23] } 29. Rc6 { [%eval 4.5] [%clk 0:42:16] } 29... Nb4 { [%eval 4.98] [%clk 0:20:16] } 30. Rc3 { [%eval 4.4] [%clk 0:37:57] } 30... Nd5 { [%eval 4.47] [%clk 0:19:56] } 31. Rc5 { [%eval 4.64] [%clk 0:38:16] } 31... Nb4 { [%eval 5.01] [%clk 0:19:40] } 32. Rd1 { [%eval 5.01] [%clk 0:37:11] } 32... Rd8 { [%eval 5.03] [%clk 0:19:47] } 33. Rd2 { [%eval 4.88] [%clk 0:37:09] } 33... Nd5 { [%eval 4.96] [%clk 0:19:49] } 34. Ne1 { [%eval 5.0] [%clk 0:34:44] } 34... Nf4 { [%eval 5.02] [%clk 0:19:40] } 35. Kh2 { [%eval 4.82] [%clk 0:34:30] } 35... Bd5 { [%eval 4.85] [%clk 0:19:35] } 36. f3 { [%eval 4.74] [%clk 0:33:57] } 36... Ne6 { [%eval 5.07] [%clk 0:19:56] } 37. Rc1 { [%eval 5.15] [%clk 0:33:10] } 37... a5 { [%eval 4.94] [%clk 0:19:58] } 38. Nd3 { [%eval 5.0] [%clk 0:29:14] } 38... Kg7 { [%eval 5.11] [%clk 0:18:08] } 39. Nc5 { [%eval 4.94] [%clk 0:29:10] } 39... Nf4 { [%eval 5.03] [%clk 0:18:08] } 40. g3 { [%eval 5.25] [%clk 0:29:11] } 40... Ne6 { [%eval 5.34] [%clk 0:17:40] } 41. Nxe6+ { [%eval 5.33] [%clk 0:29:30] } 41... Bxe6 { [%eval 5.28] [%clk 0:17:58] } 42. Rc5 { [%eval 5.33] [%clk 0:29:44] } 42... a4 { [%eval 5.44] [%clk 0:18:11] } 43. Rxb5 { [%eval 5.45] [%clk 0:29:44] } 43... axb3 { [%eval 5.42] [%clk 0:18:39] } 44. axb3 { [%eval 5.54] [%clk 0:30:01] } 44... Bd5 { [%eval 5.55] [%clk 0:18:59] } 45. f4 { [%eval 5.06] [%clk 0:30:20] } 45... g5 { [%eval 5.5] [%clk 0:18:59] } 46. f5 { [%eval 5.32] [%clk 0:30:11] } 46... h5 { [%eval 5.4] [%clk 0:19:15] } 47. g4 { [%eval 5.39] [%clk 0:29:59] } 47... hxg4 { [%eval 5.37] [%clk 0:19:30] } 48. hxg4 { [%eval 5.55] [%clk 0:30:24] } 48... Rh8+ { [%eval 5.87] [%clk 0:19:44] } 49. Kg3 { [%eval 5.75] [%clk 0:30:41] } 49... Rd8 { [%eval 6.04] [%clk 0:20:05] } 50. b4 { [%eval 6.31] [%clk 0:30:58] } 50... Bc4 { [%eval 5.94] [%clk 0:20:17] } 51. Rc5 { [%eval 6.51] [%clk 0:31:20] } 51... Bd5 { [%eval 6.38] [%clk 0:20:28] } 52. b5 { [%eval 6.53] [%clk 0:31:43] } 52... Be4 { [%eval 7.33] [%clk 0:20:52] } 53. d5 { [%eval 6.64] [%clk 0:31:50] } 53... Rb8?! { [%eval 10.19] } { Inaccuracy. Bxf5 was best. } { [%clk 0:21:09] } 54. d6 { [%eval 11.25] [%clk 0:32:13] } 54... Rd8 { [%eval 12.67] [%clk 0:21:27] } 55. d7 { [%eval #12] [%clk 0:32:16] } 55... Bb7 { [%eval #9] [%clk 0:21:48] } 56. Rc7 { [%eval #8] [%clk 0:32:37] } 56... Be4 { [%eval #7] [%clk 0:22:12] } 57. Rc8 { [%eval #6] [%clk 0:32:47] } 1-0