Event: Hong Kong International Open Chess Championship 2023
Site: St. Benedict School, Choi Hung, Kowloon, Hong Kong
Date: 2023-12-27
White: Li, Yiheng
WhiteElo: 1844
Black: Siddharth, Sai
BlackElo: 1603
Result: 1/2-1/2
ECO: B40
Opening: Sicilian Defense: French Variation
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:30:50] } 1... c5 { [%eval 0.33] [%clk 1:30:56] } 2. Nf3 { [%eval 0.17] [%clk 1:31:17] } 2... e6 { [%eval 0.0] [%clk 1:31:23] } 3. g3 { [%eval 0.12] [%clk 1:31:42] } 3... Nc6 { [%eval 0.12] [%clk 1:31:39] } 4. Bg2 { [%eval 0.0] [%clk 1:32:09] } 4... Qc7?! { [%eval 0.66] } { Inaccuracy. Nf6 was best. } { [%clk 1:31:42] } 5. O-O { [%eval 0.62] [%clk 1:31:27] } 5... a6?! { [%eval 1.4] } { Inaccuracy. Nf6 was best. } { [%clk 1:32:03] } 6. c3 { [%eval 1.05] [%clk 1:28:09] } 6... Nge7 { [%eval 1.4] [%clk 1:24:10] } 7. Re1 { [%eval 1.57] [%clk 1:25:06] } 7... d5 { [%eval 1.38] [%clk 1:14:49] } 8. exd5 { [%eval 1.6] [%clk 1:24:14] } 8... Nxd5 { [%eval 1.49] [%clk 1:14:14] } 9. c4 { [%eval 0.97] [%clk 1:21:24] } 9... Nf6 { [%eval 1.07] [%clk 1:11:55] } 10. d4 { [%eval 0.6] [%clk 1:19:25] } 10... cxd4 { [%eval 0.47] [%clk 1:11:44] } 11. Nxd4 { [%eval 0.56] [%clk 1:18:31] } 11... Nxd4 { [%eval 0.48] [%clk 1:11:19] } 12. Qxd4 { [%eval 0.57] [%clk 1:18:57] } 12... Bc5 { [%eval 0.41] [%clk 1:10:55] } 13. Qd2 { [%eval 0.07] [%clk 1:11:25] } 13... O-O { [%eval 0.05] [%clk 1:10:19] } 14. b4?! { [%eval -0.82] } { Inaccuracy. Qe2 was best. } { [%clk 1:06:49] } 14... Rd8 { [%eval -0.81] [%clk 1:07:34] } 15. Qe2 { [%eval -1.17] [%clk 0:55:59] } 15... Bxb4 { [%eval -1.14] [%clk 1:07:29] } 16. Bd2 { [%eval -1.46] [%clk 0:56:14] } 16... Bxd2 { [%eval -1.21] [%clk 1:06:00] } 17. Nxd2 { [%eval -1.29] [%clk 0:56:39] } 17... Bd7 { [%eval -1.4] [%clk 1:05:35] } 18. Nf3 { [%eval -1.54] [%clk 0:49:27] } 18... Bc6 { [%eval -1.49] [%clk 1:03:47] } 19. Ne5 { [%eval -1.5] [%clk 0:44:08] } 19... Bxg2 { [%eval -1.48] [%clk 1:04:08] } 20. Kxg2 { [%eval -1.28] [%clk 0:44:35] } 20... Rd6 { [%eval -0.97] [%clk 0:58:07] } 21. Red1 { [%eval -1.29] [%clk 0:43:48] } 21... Rad8 { [%eval -1.43] [%clk 0:56:30] } 22. Rxd6 { [%eval -1.34] [%clk 0:40:27] } 22... Rxd6 { [%eval -1.53] [%clk 0:53:16] } 23. Rb1 { [%eval -1.5] [%clk 0:38:26] } 23... Rb6 { [%eval -0.98] [%clk 0:40:19] } 24. Rd1 { [%eval -1.26] [%clk 0:37:18] } 24... Rd6 { [%eval -1.13] [%clk 0:37:34] } 25. Rb1 { [%eval -1.53] [%clk 0:37:17] } 25... Nd7 { [%eval -0.97] [%clk 0:13:34] } 26. Nxd7 { [%eval -1.0] [%clk 0:33:43] } 26... Rxd7 { [%eval -0.99] [%clk 0:13:44] } 27. Rd1 { [%eval -0.82] [%clk 0:32:44] } 27... Qc6+ { [%eval -0.91] [%clk 0:13:55] } 28. Kg1 { [%eval -1.12] [%clk 0:32:02] } 28... h6 { [%eval -0.77] [%clk 0:13:54] } 29. Rxd7 { [%eval -0.71] [%clk 0:32:21] } 29... Qxd7 { [%eval -0.71] [%clk 0:14:22] } 30. h4 { [%eval -0.6] [%clk 0:30:58] } 30... Qd4 { [%eval -0.53] [%clk 0:13:44] } 31. Qc2 { [%eval -0.86] [%clk 0:30:14] } 31... e5 { [%eval -0.53] [%clk 0:11:20] } 32. Qb3 { [%eval -0.41] [%clk 0:30:19] } 32... e4 { [%eval -0.14] [%clk 0:11:11] } 33. Kf1?! { [%eval -1.18] } { Inaccuracy. Qxb7 was best. } { [%clk 0:28:22] } 33... Qa1+?! { [%eval -0.12] } { Inaccuracy. g6 was best. } { [%clk 0:11:07] } 34. Ke2? { [%eval -1.23] } { Mistake. Kg2 was best. } { [%clk 0:25:35] } 34... Qd4 { [%eval -1.1] [%clk 0:09:05] } 35. f3?! { [%eval -1.75] } { Inaccuracy. Kf1 was best. } { [%clk 0:20:41] } 35... exf3+ { [%eval -1.57] [%clk 0:09:25] } 36. Kxf3 { [%eval -1.38] [%clk 0:20:49] } 36... Qf6+ { [%eval -1.5] [%clk 0:09:39] } 37. Kg2 { [%eval -1.63] [%clk 0:20:47] } 37... Qc6+ { [%eval -1.83] [%clk 0:10:07] } 38. Kf2 { [%eval -1.63] [%clk 0:19:07] } 38... b5 { [%eval -1.12] [%clk 0:09:36] } 39. cxb5 { [%eval -1.07] [%clk 0:18:30] } 39... Qc5+ { [%eval -1.09] [%clk 0:08:59] } 40. Kg2 { [%eval -1.11] [%clk 0:16:21] } 40... axb5 { [%eval -1.03] [%clk 0:09:00] } 41. a3 { [%eval -1.14] [%clk 0:14:05] } 41... Qe5 { [%eval -0.92] [%clk 0:09:03] } 42. Kf2 { [%eval -1.01] [%clk 0:11:13] } 42... Qd4+ { [%eval -1.02] [%clk 0:09:14] } 43. Kg2 { [%eval -0.99] [%clk 0:09:18] } 43... Qd2+ { [%eval -1.03] [%clk 0:08:16] } 44. Kf3 { [%eval -1.07] [%clk 0:09:18] } 44... Qd7 { [%eval -1.03] [%clk 0:08:40] } 45. Qb4 { [%eval -1.06] [%clk 0:07:42] } 45... Qd3+ { [%eval -1.03] [%clk 0:08:34] } 46. Kf2 { [%eval -1.11] [%clk 0:07:41] } 46... Kh7 { [%eval -0.96] [%clk 0:08:44] } 47. Qe7 { [%eval -1.1] [%clk 0:06:37] } 47... Qc2+ { [%eval -1.01] [%clk 0:08:37] } 48. Kg1 { [%eval -1.03] [%clk 0:05:51] } 48... f5?! { [%eval -0.04] } { Inaccuracy. Qf5 was best. } { [%clk 0:08:04] } 49. Qb4 { [%eval -0.32] [%clk 0:02:52] } 49... Qe2 { [%eval -0.08] [%clk 0:08:07] } 50. Qd6 { [%eval -0.14] [%clk 0:01:37] } 50... Qe1+ { [%eval -0.08] [%clk 0:08:02] } 51. Kg2 { [%eval -0.14] [%clk 0:01:55] } 51... Qe4+ { [%eval -0.15] [%clk 0:08:30] } 52. Kf2 { [%eval -0.12] [%clk 0:01:23] } 52... Qh1 { [%eval 0.0] [%clk 0:07:38] } 53. Qd3 { [%eval 0.0] [%clk 0:00:56] } 53... Qh2+ { [%eval 0.0] [%clk 0:06:23] } 54. Kf3 { [%eval 0.0] [%clk 0:00:38] } 54... Qh1+ { [%eval 0.0] [%clk 0:06:29] } 55. Kf2 { [%eval 0.0] [%clk 0:00:31] } 1/2-1/2