Event: Hong Kong International Open Chess Championship 2023
Site: St. Benedict School, Choi Hung, Kowloon, Hong Kong
Date: 2023-12-29
White: Kannappan, Thanneermalai
WhiteElo: 1805
Black: Xu, Jinzhi
Result: 1-0
ECO: B35
Opening: Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:30:46] } 1... c5 { [%eval 0.33] [%clk 1:29:27] } 2. Nf3 { [%eval 0.17] [%clk 1:31:09] } 2... Nc6 { [%eval 0.29] [%clk 1:29:27] } 3. d4 { [%eval 0.33] [%clk 1:31:35] } 3... cxd4 { [%eval 0.38] [%clk 1:29:50] } 4. Nxd4 { [%eval 0.29] [%clk 1:31:59] } 4... Nf6 { [%eval 0.36] [%clk 1:30:04] } 5. Nc3 { [%eval 0.32] [%clk 1:32:21] } 5... g6 { [%eval 0.53] [%clk 1:30:27] } 6. Be3 { [%eval 0.29] [%clk 1:31:52] } 6... Bg7 { [%eval 0.45] [%clk 1:30:49] } 7. Bc4 { [%eval 0.42] [%clk 1:32:01] } 7... O-O { [%eval 0.19] [%clk 1:30:50] } 8. Bb3 { [%eval 0.54] [%clk 1:32:27] } 8... d5 { [%eval 0.35] [%clk 1:31:01] } 9. exd5 { [%eval 0.42] [%clk 1:31:25] } 9... Nb4?! { [%eval 1.39] } { Inaccuracy. Na5 was best. } { [%clk 1:31:26] } 10. Nf3 { [%eval 1.67] [%clk 1:30:02] } 10... Bf5 { [%eval 1.77] [%clk 1:29:11] } 11. a3 { [%eval 1.75] [%clk 1:29:16] } 11... Na6 { [%eval 1.76] [%clk 1:28:17] } 12. O-O { [%eval 1.8] [%clk 1:27:52] } 12... Nc7 { [%eval 2.23] [%clk 1:27:18] } 13. Re1 { [%eval 2.32] [%clk 1:20:48] } 13... Qd7 { [%eval 2.69] [%clk 1:23:13] } 14. Bc5 { [%eval 2.63] [%clk 1:14:36] } 14... Rfe8 { [%eval 2.18] [%clk 1:21:36] } 15. Ne5 { [%eval 2.39] [%clk 1:14:38] } 15... Qc8 { [%eval 2.49] [%clk 1:21:09] } 16. Qf3 { [%eval 1.98] [%clk 0:44:28] } 16... h5?! { [%eval 2.96] } { Inaccuracy. Nb5 was best. } { [%clk 1:10:07] } 17. h3?! { [%eval 1.79] } { Inaccuracy. Bd4 was best. } { [%clk 0:37:37] } 17... Nb5 { [%eval 1.88] [%clk 1:04:35] } 18. Nxb5 { [%eval 1.83] [%clk 0:33:54] } 18... Qxc5 { [%eval 1.94] [%clk 1:04:46] } 19. c4?! { [%eval 1.17] } { Inaccuracy. a4 was best. } { [%clk 0:33:29] } 19... Nd7 { [%eval 0.93] [%clk 0:44:39] } 20. Nxd7 { [%eval 1.06] [%clk 0:32:40] } 20... Bxd7 { [%eval 0.81] [%clk 0:44:03] } 21. Nc3 { [%eval 0.89] [%clk 0:33:02] } 21... f5 { [%eval 1.17] [%clk 0:44:03] } 22. Ba2 { [%eval 0.89] [%clk 0:28:58] } 22... Kh7?! { [%eval 1.5] } { Inaccuracy. a5 was best. } { [%clk 0:42:28] } 23. b4 { [%eval 1.34] [%clk 0:28:15] } 23... Qc7 { [%eval 1.59] [%clk 0:40:14] } 24. Rac1 { [%eval 1.24] [%clk 0:16:02] } 24... b6?! { [%eval 1.86] } { Inaccuracy. a5 was best. } { [%clk 0:34:53] } 25. Ne2?! { [%eval 1.13] } { Inaccuracy. Nb5 was best. } { [%clk 0:14:29] } 25... Bh6?! { [%eval 2.0] } { Inaccuracy. a5 was best. } { [%clk 0:34:05] } 26. Rc2?! { [%eval 1.38] } { Inaccuracy. c5 was best. } { [%clk 0:14:21] } 26... Qe5? { [%eval 2.68] } { Mistake. e5 was best. } { [%clk 0:33:37] } 27. Qc3? { [%eval 1.29] } { Mistake. c5 was best. } { [%clk 0:14:22] } 27... Qxc3 { [%eval 1.5] [%clk 0:33:06] } 28. Nxc3 { [%eval 1.46] [%clk 0:14:48] } 28... Rac8 { [%eval 1.7] [%clk 0:33:00] } 29. Rce2?! { [%eval 0.95] } { Inaccuracy. Bb3 was best. } { [%clk 0:14:14] } 29... Bg5 { [%eval 1.09] [%clk 0:33:02] } 30. Nd1 { [%eval 0.74] [%clk 0:12:17] } 30... f4?? { [%eval 2.78] } { Blunder. Bf6 was best. } { [%clk 0:32:39] } 31. Nb2? { [%eval 1.37] } { Mistake. Nc3 was best. } { [%clk 0:11:01] } 31... Rf8?? { [%eval 4.22] } { Blunder. Bf5 was best. } { [%clk 0:30:17] } 32. Rxe7+ { [%eval 4.1] [%clk 0:10:49] } 32... Bxe7 { [%eval 4.24] [%clk 0:30:23] } 33. Rxe7+ { [%eval 4.0] [%clk 0:11:16] } 33... Kg8?! { [%eval 5.14] } { Inaccuracy. Kh6 was best. } { [%clk 0:30:29] } 34. Rxd7 { [%eval 5.01] [%clk 0:11:41] } 34... Rce8 { [%eval 5.33] [%clk 0:30:17] } 35. Nd3 { [%eval 4.68] [%clk 0:09:32] } 35... f3 { [%eval 5.75] [%clk 0:30:15] } 36. gxf3 { [%eval 5.08] [%clk 0:07:39] } 36... Rxf3 { [%eval 5.05] [%clk 0:30:42] } 37. Bb1 { [%eval 5.15] [%clk 0:07:55] } 37... Rxh3 { [%eval 5.32] [%clk 0:30:32] } 38. Kg2 { [%eval 5.02] } 38... Rh4 { [%eval 5.0] [%clk 0:30:57] } 39. c5 { [%eval 5.27] [%clk 0:07:55] } 39... Rg4+ { [%eval 5.08] [%clk 0:30:44] } 40. Kf3 { [%eval 5.03] [%clk 0:08:28] } 40... bxc5 { [%eval 5.26] [%clk 0:30:44] } 41. bxc5 { [%eval 5.59] [%clk 0:08:23] } 41... Rb8 { [%eval 5.92] [%clk 0:30:43] } 42. Ba2 { [%eval 5.94] [%clk 0:08:35] } 42... Rf8+ { [%eval 6.16] [%clk 0:30:51] } 43. Ke3 { [%eval 5.98] [%clk 0:08:32] } 43... Re8+ { [%eval 6.14] [%clk 0:30:57] } 44. Kd2 { [%eval 6.21] [%clk 0:08:53] } 44... h4 { [%eval 7.95] [%clk 0:31:16] } 45. d6+ { [%eval 7.65] [%clk 0:09:18] } 45... Kh8 { [%eval 7.79] [%clk 0:31:41] } 46. Rb7 { [%eval 6.16] } 46... h3 47. Rb1 { [%clk 0:07:52] } 47... Rge4 { [%clk 0:30:51] } 1-0