Event: Leca Chess Open 2024
Site: Leca da Palmeira
Date: 2024-07-31
White: Silva, Mariana
WhiteTitle: WCM
WhiteElo: 2008
Black: Kopylov, Michael
BlackTitle: IM
BlackElo: 2369
Result: 1/2-1/2
ECO: A57
Opening: Benko Gambit Accepted: Modern Variation
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:30:56] } 1... Nf6 { [%eval 0.17] [%clk 1:30:47] } 2. c4 { [%eval 0.21] [%clk 1:31:18] } 2... c5 { [%eval 0.61] [%clk 1:30:58] } 3. d5 { [%eval 0.62] [%clk 1:31:41] } 3... b5 { [%eval 0.58] [%clk 1:30:50] } 4. cxb5 { [%eval 0.73] [%clk 1:32:02] } 4... a6 { [%eval 0.66] [%clk 1:31:17] } 5. e3 { [%eval 0.42] [%clk 1:32:03] } 5... axb5 { [%eval 0.48] [%clk 1:31:29] } 6. Bxb5 { [%eval 0.46] [%clk 1:31:40] } 6... Qa5+ { [%eval 0.5] [%clk 1:31:51] } 7. Nc3 { [%eval 0.55] [%clk 1:32:02] } 7... Bb7 { [%eval 0.52] [%clk 1:32:39] } 8. Bd2 { [%eval 0.65] [%clk 1:26:36] } 8... Qb6 { [%eval 0.78] [%clk 1:32:39] } 9. a4 { [%eval 0.72] [%clk 1:21:43] } 9... Nxd5 { [%eval 0.64] [%clk 1:32:37] } 10. Nf3 { [%eval 0.7] [%clk 1:21:34] } 10... e6 { [%eval 0.6] [%clk 1:32:23] } 11. O-O { [%eval 0.62] [%clk 1:18:37] } 11... Be7 { [%eval 0.58] [%clk 1:32:36] } 12. Ne5 { [%eval 0.56] [%clk 1:12:26] } 12... O-O { [%eval 0.53] [%clk 1:29:57] } 13. e4 { [%eval 0.5] [%clk 0:33:45] } 13... Qc7?! { [%eval 1.5] } { Inaccuracy. Nb4 was best. } { [%clk 1:12:22] } 14. exd5 { [%eval 1.49] [%clk 0:33:45] } 14... Qxe5 { [%eval 1.47] [%clk 1:12:22] } 15. Re1 { [%eval 1.4] [%clk 0:31:04] } 15... Qf5 { [%eval 1.51] [%clk 1:02:28] } 16. Re3 { [%eval 1.57] [%clk 0:31:04] } 16... Ba6 { [%eval 1.65] [%clk 0:50:49] } 17. Rf3 { [%eval 1.64] [%clk 0:28:30] } 17... Qh5 { [%eval 1.37] [%clk 0:49:17] } 18. Qe1?! { [%eval 0.43] } { Inaccuracy. h3 was best. } { [%clk 0:21:37] } 18... Bf6?? { [%eval 2.25] } { Blunder. Bxb5 was best. } { [%clk 0:43:06] } 19. Rxf6 { [%eval 2.31] [%clk 0:13:09] } 19... Bxb5 { [%eval 1.78] [%clk 0:36:37] } 20. Rf3 { [%eval 1.31] [%clk 0:06:56] } 20... Bc4 { [%eval 1.39] [%clk 0:34:29] } 21. Rh3 { [%eval 1.38] [%clk 0:07:13] } 21... Qf5 { [%eval 1.65] [%clk 0:34:07] } 22. Rf3 { [%eval 1.49] [%clk 0:07:35] } 22... Qh5 { [%clk 0:24:14] } 23. Rh3 { [%clk 0:07:48] } 23... Qf5 { [%clk 0:23:10] } 24. Rf3 { [%clk 0:07:34] } 1/2-1/2