Event: Hong Kong International Open Chess Championship 2023
Site: St. Benedict School, Choi Hung, Kowloon, Hong Kong
Date: 2023-12-28
White: Saragih, Arif Rahman
WhiteElo: 2308
Black: Chan, Wang Ip Boris
BlackElo: 1589
Result: 0-1
ECO: B26
Opening: Sicilian Defense: Closed
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:30:50] } 1... c5 { [%eval 0.33] } 2. Nc3 { [%eval 0.24] [%clk 1:31:16] } 2... d6 { [%eval 0.0] [%clk 1:31:21] } 3. g3 { [%eval 0.05] [%clk 1:31:40] } 3... g6 { [%eval 0.0] [%clk 1:31:48] } 4. Bg2 { [%eval -0.02] [%clk 1:32:07] } 4... Bg7 { [%eval 0.0] [%clk 1:32:15] } 5. d3 { [%eval 0.0] [%clk 1:32:32] } 5... Nc6 { [%eval 0.13] [%clk 1:32:40] } 6. Be3 { [%eval -0.24] [%clk 1:32:56] } 6... e6 { [%eval 0.04] [%clk 1:33:05] } 7. Qd2 { [%eval 0.0] [%clk 1:33:21] } 7... Nge7 { [%eval 0.11] [%clk 1:33:15] } 8. Nge2 { [%eval -0.04] [%clk 1:33:37] } 8... Nd4 { [%eval -0.07] [%clk 1:33:36] } 9. O-O { [%eval -0.14] [%clk 1:25:31] } 9... O-O { [%eval -0.1] [%clk 1:33:42] } 10. Nd1 { [%eval -0.12] [%clk 1:25:25] } 10... Rb8 { [%eval -0.03] [%clk 1:31:26] } 11. h4 { [%eval -0.28] [%clk 1:25:03] } 11... f5 { [%eval 0.11] [%clk 1:28:05] } 12. Nxd4 { [%eval 0.0] [%clk 1:24:51] } 12... cxd4 { [%eval -0.08] [%clk 1:28:17] } 13. Bh6 { [%eval -0.54] [%clk 1:25:18] } 13... e5 { [%eval -0.13] [%clk 1:25:14] } 14. Bxg7 { [%eval -0.04] [%clk 1:21:32] } 14... Kxg7 { [%eval 0.0] [%clk 1:25:13] } 15. c3? { [%eval -1.46] } { Mistake. f4 was best. } { [%clk 1:21:38] } 15... f4 { [%eval -1.31] [%clk 1:10:42] } 16. cxd4?! { [%eval -1.96] } { Inaccuracy. gxf4 was best. } { [%clk 1:19:49] } 16... f3 { [%eval -1.95] [%clk 1:10:13] } 17. Bh1 { [%eval -1.96] [%clk 1:19:30] } 17... exd4 { [%eval -1.73] [%clk 1:00:31] } 18. Rc1 { [%eval -2.23] [%clk 1:18:46] } 18... Nc6 { [%eval -2.17] [%clk 0:57:07] } 19. b4 { [%eval -2.03] [%clk 1:18:47] } 19... Qb6?! { [%eval -1.0] } { Inaccuracy. Ne5 was best. } { [%clk 0:51:37] } 20. a3 { [%eval -1.0] [%clk 1:18:44] } 20... Be6 { [%eval -1.18] [%clk 0:51:05] } 21. Nb2 { [%eval -1.18] [%clk 1:18:34] } 21... Rbc8 { [%eval -1.03] [%clk 0:38:00] } 22. Nc4 { [%eval -1.08] [%clk 1:18:45] } 22... Bxc4 { [%eval -0.99] [%clk 0:37:10] } 23. Rxc4?! { [%eval -1.66] } { Inaccuracy. dxc4 was best. } { [%clk 1:19:05] } 23... Ne5 { [%eval -1.46] [%clk 0:36:49] } 24. Rxc8 { [%eval -1.18] [%clk 1:19:06] } 24... Rxc8 { [%eval -1.57] [%clk 0:37:18] } 25. h5?! { [%eval -2.83] } { Inaccuracy. Rc1 was best. } { [%clk 1:19:14] } 25... Qd8?! { [%eval -1.96] } { Inaccuracy. h6 was best. } { [%clk 0:26:00] } 26. h6+ { [%eval -2.28] [%clk 1:19:23] } 26... Kf7 { [%eval -2.24] [%clk 0:25:44] } 27. Qa2+ { [%eval -1.84] [%clk 1:18:17] } 27... Ke7 { [%eval -2.38] [%clk 0:21:33] } 28. Qd5 { [%eval -2.23] [%clk 1:18:27] } 28... Qb6 { [%eval -1.9] [%clk 0:21:58] } 29. b5 { [%eval -2.45] [%clk 1:13:30] } 29... a5 { [%eval -2.26] [%clk 0:19:20] } 30. a4 { [%eval -2.59] [%clk 1:11:23] } 30... g5 { [%eval -2.69] [%clk 0:18:37] } 31. g4?! { [%eval -3.65] } { Inaccuracy. Bxf3 was best. } { [%clk 1:09:14] } 31... Qc7 { [%eval -3.57] [%clk 0:04:24] } 32. Qxd4? { [%eval -5.96] } { Mistake. Rd1 was best. } { [%clk 1:08:35] } 32... Qd7 { [%eval -6.15] [%clk 0:04:29] } 33. Rd1 { [%eval -7.22] [%clk 0:58:43] } 33... Qxg4+ { [%eval -6.0] [%clk 0:04:48] } 34. Kf1 { [%eval -7.08] [%clk 0:58:55] } 34... Qh3+ { [%eval -7.41] [%clk 0:04:02] } 35. Kg1 { [%eval -7.07] [%clk 0:55:29] } 35... Rf8 { [%eval -7.76] [%clk 0:02:32] } 36. Qd5? { [%eval #-6] } { Checkmate is now unavoidable. Qe3 was best. } 36... Rf4 37. Qxb7+ Nd7 38. Bxf3 Qxf3 39. Rd2 { [%clk 0:53:10] } 39... Rh4 { [%clk 0:03:33] } 0-1