Event: Canadian Closed 2025
Site: Toronto, Ontario CAN
Date: 2025-04-17
White: Demchenko, Svitlana
WhiteTitle: WIM
WhiteElo: 2130
Black: Koop, Alison
Result: 1-0
ECO: D11
Opening: Slav Defense: Quiet Variation, Pin Defense
Variant: Standard
TimeControl: 5400+30

1. d4 { [%eval 0.17] [%clk 1:30:55] } 1... d5 { [%eval 0.2] [%clk 1:30:51] } 2. c4 { [%eval 0.26] [%clk 1:31:19] } 2... c6 { [%eval 0.21] [%clk 1:31:02] } 3. e3 { [%eval 0.06] [%clk 1:31:24] } 3... Nf6 { [%eval 0.24] [%clk 1:31:13] } 4. Nf3 { [%eval 0.15] [%clk 1:31:47] } 4... Bg4 { [%eval 0.21] [%clk 1:29:29] } 5. h3 { [%eval 0.19] [%clk 1:32:05] } 5... Bh5 { [%eval 0.32] [%clk 1:28:12] } 6. Nc3 { [%eval 0.29] [%clk 1:31:40] } 6... e6 { [%eval 0.33] [%clk 1:26:45] } 7. g4 { [%eval 0.26] [%clk 1:28:55] } 7... Bg6 { [%eval 0.36] [%clk 1:26:50] } 8. Ne5 { [%eval 0.4] [%clk 1:29:23] } 8... Nbd7 { [%eval 0.41] [%clk 1:17:31] } 9. Nxg6 { [%eval 0.2] [%clk 1:24:00] } 9... hxg6 { [%eval 0.31] [%clk 1:17:46] } 10. a3 { [%eval 0.17] [%clk 1:21:08] } 10... Be7 { [%eval 0.25] [%clk 1:10:50] } 11. Qf3 { [%eval 0.2] [%clk 1:06:55] } 11... Qb6 { [%eval 0.33] [%clk 0:53:22] } 12. c5 { [%eval 0.0] [%clk 0:57:29] } 12... Qc7 { [%eval -0.01] [%clk 0:46:34] } 13. b4 { [%eval 0.05] [%clk 0:56:56] } 13... b6 { [%eval -0.02] [%clk 0:42:01] } 14. g5 { [%eval 0.04] [%clk 0:49:03] } 14... Nh5 { [%eval -0.02] [%clk 0:35:13] } 15. e4? { [%eval -1.6] } { Mistake. h4 was best. } { [%clk 0:40:36] } 15... dxe4?? { [%eval 0.37] } { Blunder. bxc5 was best. } { [%clk 0:29:08] } 16. Qxe4 { [%eval 0.39] [%clk 0:38:18] } 16... Rd8 { [%eval 0.47] [%clk 0:18:58] } 17. Be3 { [%eval 0.44] [%clk 0:28:48] } 17... O-O?! { [%eval 1.32] } { Inaccuracy. bxc5 was best. } { [%clk 0:13:26] } 18. Bg2? { [%eval -0.19] } { Mistake. O-O-O was best. } { [%clk 0:27:32] } 18... bxc5 { [%eval -0.07] [%clk 0:10:44] } 19. dxc5 { [%eval -0.09] [%clk 0:22:01] } 19... Qe5?! { [%eval 0.9] } { Inaccuracy. Ne5 was best. } { [%clk 0:09:17] } 20. Rc1 { [%eval 0.85] [%clk 0:19:46] } 20... Qxe4 { [%eval 0.85] [%clk 0:04:42] } 21. Bxe4 { [%eval 0.77] [%clk 0:20:07] } 21... Ne5 { [%eval 0.84] [%clk 0:04:35] } 22. Ke2 { [%eval 1.0] [%clk 0:15:16] } 22... Nc4? { [%eval 2.37] } { Mistake. f5 was best. } { [%clk 0:04:13] } 23. Rhg1 { [%eval 2.37] [%clk 0:14:41] } 23... Rc8 { [%eval 2.28] [%clk 0:03:25] } 24. h4 { [%eval 2.03] [%clk 0:12:38] } 24... Rfd8 { [%eval 2.41] [%clk 0:03:10] } 25. Rgd1 { [%eval 2.41] [%clk 0:11:11] } 25... a5?! { [%eval 3.4] } { Inaccuracy. f5 was best. } { [%clk 0:02:29] } 26. Rxd8+?! { [%eval 2.6] } { Inaccuracy. Na4 was best. } { [%clk 0:08:26] } 26... Bxd8 { [%eval 2.46] [%clk 0:02:48] } 27. b5?! { [%eval 1.46] } { Inaccuracy. Na4 was best. } { [%clk 0:08:22] } 27... cxb5?? { [%eval 3.76] } { Blunder. Nxe3 was best. } { [%clk 0:02:48] } 28. Nxb5 { [%eval 3.74] [%clk 0:08:44] } 28... Nxe3 { [%eval 3.74] [%clk 0:02:03] } 29. Kxe3 { [%eval 3.75] [%clk 0:08:33] } 29... e5 { [%eval 4.02] [%clk 0:01:57] } 30. c6 { [%eval 3.78] [%clk 0:07:02] } 30... Bb6+ { [%clk 0:02:00] } 31. Kf3 { [%clk 0:07:25] } 31... Kf8 { [%clk 0:02:02] } 32. c7 { [%clk 0:07:30] } 1-0