Event: 2025 SIO Challengers
White: Lee, Daniel
WhiteElo: 1916
Black: Rupasinghe, Sayum
BlackElo: 1905
Result: 0-1
ECO: B53
Opening: Sicilian Defense: Chekhover Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c5 { [%eval 0.25] [%clk 1:30:50] } 2. Nf3 { [%eval 0.2] [%clk 1:31:17] } 2... d6 { [%eval 0.31] [%clk 1:31:11] } 3. d4 { [%eval 0.22] [%clk 1:31:26] } 3... cxd4 { [%eval 0.19] [%clk 1:31:32] } 4. Qxd4 { [%eval 0.0] [%clk 1:31:48] } 4... Nc6 { [%eval 0.16] [%clk 1:31:55] } 5. Bb5 { [%eval 0.12] [%clk 1:32:10] } 5... Bd7 { [%eval 0.18] [%clk 1:32:21] } 6. Bxc6 { [%eval 0.08] [%clk 1:32:34] } 6... Bxc6 { [%eval 0.13] [%clk 1:32:45] } 7. Nc3 { [%eval 0.0] [%clk 1:32:57] } 7... Nf6 { [%eval 0.06] [%clk 1:33:08] } 8. Bg5 { [%eval -0.09] [%clk 1:33:20] } 8... e6 { [%eval -0.01] [%clk 1:33:28] } 9. O-O-O { [%eval 0.0] [%clk 1:33:37] } 9... Be7 { [%eval 0.02] [%clk 1:33:47] } 10. Rhe1 { [%eval -0.05] [%clk 1:33:43] } 10... O-O { [%eval -0.02] [%clk 1:34:06] } 11. Kb1 { [%eval -0.36] [%clk 1:34:05] } 11... a6 { [%eval -0.14] [%clk 1:30:35] } 12. Qd2 { [%eval -0.38] [%clk 1:34:18] } 12... h6 { [%eval -0.24] [%clk 1:24:20] } 13. Bxh6 { [%eval -0.74] [%clk 1:24:27] } 13... gxh6 { [%eval -0.89] [%clk 1:13:27] } 14. Qxh6 { [%eval -0.67] [%clk 1:24:47] } 14... Nh7 { [%eval -0.78] [%clk 1:03:13] } 15. Re3 { [%eval -0.85] [%clk 1:18:54] } 15... Kh8 { [%eval -0.94] [%clk 0:58:16] } 16. h4? { [%eval -2.13] } { Mistake. Qh5 was best. } { [%clk 1:15:25] } 16... Rg8 { [%eval -2.16] [%clk 0:49:27] } 17. e5 { [%eval -2.04] [%clk 1:05:59] } 17... d5 { [%eval -2.08] [%clk 0:43:43] } 18. Ne2 { [%eval -2.56] [%clk 0:58:59] } 18... Qf8?! { [%eval -1.87] } { Inaccuracy. Rxg2 was best. } { [%clk 0:31:50] } 19. Qf4 { [%eval -2.43] [%clk 0:54:09] } 19... Qg7? { [%eval -1.17] } { Mistake. Rxg2 was best. } { [%clk 0:26:30] } 20. Rh1?? { [%eval -3.53] } { Blunder. Ng5 was best. } { [%clk 0:32:52] } 20... Qxg2 { [%eval -3.27] [%clk 0:14:16] } 21. Rg1 { [%eval -3.94] [%clk 0:19:14] } 21... Qxf2 { [%eval -3.89] [%clk 0:13:41] } 22. Rxg8+ { [%eval -4.53] [%clk 0:11:05] } 22... Rxg8 { [%eval -4.5] [%clk 0:13:41] } 23. Qh6?! { [%eval -7.31] } { Inaccuracy. b4 was best. } { [%clk 0:10:39] } 23... Rg6 { [%eval -6.69] [%clk 0:12:11] } 24. Qf4 { [%eval -6.43] [%clk 0:10:26] } 24... Bc5 { [%eval -6.02] [%clk 0:11:39] } 25. Ned4?! { [%eval -9.27] } { Inaccuracy. Rc3 was best. } { [%clk 0:06:17] } 25... Bxd4 { [%eval -6.86] [%clk 0:11:37] } 26. Qxd4?? { [%eval #-4] } { Checkmate is now unavoidable. Re1 was best. } { [%clk 0:06:27] } 26... Rg1+ { [%eval #-3] [%clk 0:12:00] } 0-1