Event: 45th FIDE Chess Olympiad
Site: Budapest, Hungary
Date: 2024-09-13
White: Heng, Prak Pannhaboth
WhiteElo: 0
Black: Lam Kin Cheung, Stephane
BlackElo: 1677
Result: 1/2-1/2
ECO: B30
Opening: Sicilian Defense: Old Sicilian
Variant: Standard
TimeControl: 40/5400+30:1800_30\

1. e4 { [%eval 0.18] [%clk 1:30:28] } 1... c5 { [%eval 0.25] [%clk 1:30:50] } 2. Nf3 { [%eval 0.31] [%clk 1:30:40] } 2... Nc6 { [%eval 0.31] [%clk 1:31:10] } 3. d3 { [%eval -0.14] [%clk 1:30:22] } 3... g6 { [%eval -0.15] [%clk 1:30:42] } 4. g3 { [%eval -0.2] [%clk 1:30:24] } 4... Bg7 { [%eval -0.17] [%clk 1:30:47] } 5. Bg2 { [%eval -0.06] [%clk 1:30:31] } 5... d6 { [%eval -0.19] [%clk 1:29:08] } 6. O-O { [%eval -0.1] [%clk 1:29:55] } 6... e5 { [%eval 0.0] [%clk 1:29:12] } 7. Bg5 { [%eval -0.2] [%clk 1:29:01] } 7... Nge7 { [%eval -0.18] [%clk 1:29:21] } 8. Nc3 { [%eval -0.17] [%clk 1:28:39] } 8... h6 { [%eval -0.23] [%clk 1:29:12] } 9. Be3 { [%eval -0.51] [%clk 1:28:25] } 9... Be6 { [%eval -0.21] [%clk 1:27:11] } 10. Qd2 { [%eval -0.37] [%clk 1:27:52] } 10... Qd7 { [%eval -0.33] [%clk 1:24:36] } 11. a4 { [%eval -0.35] [%clk 1:25:26] } 11... Nd4 { [%eval -0.42] [%clk 1:23:25] } 12. Ne2 { [%eval -0.56] [%clk 1:24:32] } 12... Nec6 { [%eval -0.35] [%clk 1:22:06] } 13. Ne1 { [%eval -0.47] [%clk 1:21:05] } 13... g5 { [%eval -0.16] [%clk 1:12:43] } 14. Bxd4?! { [%eval -0.77] } { Inaccuracy. a5 was best. } { [%clk 1:20:57] } 14... cxd4 { [%eval -0.29] [%clk 1:09:54] } 15. b4 { [%eval -0.7] [%clk 1:18:05] } 15... a5 { [%eval -0.2] [%clk 1:08:27] } 16. b5 { [%eval -0.23] [%clk 1:15:51] } 16... Nb4 { [%eval -0.18] [%clk 1:08:00] } 17. c3 { [%eval -0.2] [%clk 1:15:07] } 17... dxc3 { [%eval -0.19] [%clk 1:06:17] } 18. Nxc3 { [%eval -0.18] [%clk 1:13:02] } 18... Rc8 { [%eval -0.12] [%clk 1:03:33] } 19. Nf3? { [%eval -1.36] } { Mistake. Rc1 was best. } { [%clk 1:10:00] } 19... O-O?! { [%eval -0.74] } { Inaccuracy. g4 was best. } { [%clk 1:02:00] } 20. Rac1 { [%eval -0.75] [%clk 1:08:03] } 20... b6 { [%eval -0.54] [%clk 1:00:28] } 21. d4? { [%eval -1.84] } { Mistake. Ne1 was best. } { [%clk 1:04:37] } 21... Bc4 { [%eval -1.68] [%clk 0:52:11] } 22. Ne2 { [%eval -2.01] [%clk 0:47:17] } 22... exd4?? { [%eval 0.0] } { Blunder. f5 was best. } { [%clk 0:48:48] } 23. Rfd1?? { [%eval -3.93] } { Blunder. Nfxd4 was best. } { [%clk 0:41:55] } 23... Bb3?? { [%eval -1.54] } { Blunder. d3 was best. } { [%clk 0:43:18] } 24. Rxc8?! { [%eval -2.52] } { Inaccuracy. Nfxd4 was best. } { [%clk 0:34:30] } 24... Rxc8 { [%eval -2.56] [%clk 0:43:24] } 25. Rc1?! { [%eval -3.68] } { Inaccuracy. Nfxd4 was best. } { [%clk 0:31:40] } 25... d3 { [%eval -3.85] [%clk 0:39:41] } 26. Ned4 { [%eval -3.43] [%clk 0:28:09] } 26... Rxc1+ { [%eval -2.73] [%clk 0:36:54] } 27. Qxc1 { [%eval -2.56] [%clk 0:28:09] } 27... Bxa4 { [%eval -2.82] [%clk 0:30:39] } 28. Nf5 { [%eval -2.53] [%clk 0:24:47] } 28... Bxb5 { [%eval -2.65] [%clk 0:25:52] } 29. Bh3?! { [%eval -3.51] } { Inaccuracy. h4 was best. } { [%clk 0:22:58] } 29... Qd8 { [%eval -3.4] [%clk 0:24:28] } 30. Nxg7 { [%eval -3.34] [%clk 0:20:28] } 30... Kxg7 { [%eval -2.32] [%clk 0:24:31] } 31. Qc3+? { [%eval -4.21] } { Mistake. Nd4 was best. } { [%clk 0:20:36] } 31... Qf6 { [%eval -4.17] [%clk 0:23:21] } 32. Nd4 { [%eval -4.08] [%clk 0:20:36] } 32... Ba6?? { [%eval 0.0] } { Blunder. d2 was best. } { [%clk 0:20:33] } 33. Bg4?? { [%eval -4.88] } { Blunder. Nf5+ was best. } { [%clk 0:18:58] } 33... Qe5? { [%eval -2.74] } { Mistake. Kg8 was best. } { [%clk 0:16:33] } 34. Nf5+ { [%eval -2.46] [%clk 0:16:56] } 34... Kf6?? { [%eval 5.68] } { Blunder. Kh8 was best. } { [%clk 0:14:26] } 35. Qc7 { [%eval 5.42] [%clk 0:16:53] } 35... Qxe4?? { [%eval #5] } { Checkmate is now unavoidable. Qe6 was best. } { [%clk 0:10:41] } 36. Qxd6+ { [%eval #4] [%clk 0:15:30] } 36... Qe6 { [%eval #4] [%clk 0:09:41] } 37. Qd4+?? { [%eval 5.69] } { Lost forced checkmate sequence. Qd8+ was best. } { [%clk 0:15:16] } 37... Qe5 { [%eval 5.64] [%clk 0:09:12] } 38. Qd8+ { [%eval 6.18] [%clk 0:15:12] } 38... Kg6 { [%eval 6.14] [%clk 0:04:44] } 39. Qg8+ { [%eval 5.97] [%clk 0:15:32] } 39... Kf6 { [%eval 6.0] [%clk 0:04:44] } 40. Qd8+ { [%eval 5.74] [%clk 0:15:35] } 1/2-1/2