Event: Round 1: Vit Vaclav Valenta - Alexis Tahay
Date: 2021-05-27
White: Vit Vaclav Valenta
WhiteTitle: FM
Black: Alexis Tahay
BlackTitle: FM
Result: 0-1
ECO: B24
Opening: Sicilian Defense: Closed
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:30:40] } 1... c5 { [%eval 0.32] [%clk 1:30:53] } 2. Nc3 { [%eval 0.12] [%clk 1:31:05] } 2... Nc6 { [%eval 0.09] [%clk 1:30:24] } 3. g3 { [%eval 0.0] [%clk 1:31:20] } 3... g6 { [%eval 0.13] [%clk 1:30:47] } 4. Bg2 { [%eval 0.0] [%clk 1:31:28] } 4... Bg7 { [%eval 0.09] [%clk 1:31:05] } 5. Nge2 { [%eval 0.0] [%clk 1:31:52] } 5... Nf6 { [%eval 0.05] [%clk 1:30:55] } 6. O-O { [%eval 0.0] [%clk 1:32:06] } 6... O-O { [%eval 0.0] [%clk 1:31:16] } 7. d3 { [%eval 0.03] [%clk 1:32:16] } 7... d6 { [%eval 0.0] [%clk 1:31:39] } 8. h3 { [%eval 0.23] [%clk 1:31:40] } 8... Rb8 { [%eval -0.02] [%clk 1:31:53] } 9. a4 { [%eval 0.0] [%clk 1:32:03] } 9... a6 { [%eval -0.12] [%clk 1:32:17] } 10. Nd5 { [%eval -0.06] [%clk 1:31:34] } 10... Nd7 { [%eval -0.03] [%clk 1:30:43] } 11. c3 { [%eval 0.09] [%clk 1:29:48] } 11... b5 { [%eval 0.24] [%clk 1:23:09] } 12. axb5 { [%eval 0.28] [%clk 1:28:07] } 12... axb5 { [%eval 0.0] [%clk 1:23:21] } 13. d4 { [%eval 0.0] [%clk 1:19:18] } 13... Bb7 { [%eval 0.09] [%clk 1:20:39] } 14. dxc5?! { [%eval -0.47] } { Inaccuracy. h4 was best. } { [%clk 1:13:42] } 14... Nxc5 { [%eval -0.25] [%clk 1:15:24] } 15. Be3 { [%eval -0.73] [%clk 1:05:00] } 15... e6 { [%eval -0.82] [%clk 1:11:06] } 16. Ndf4 { [%eval -1.06] [%clk 1:00:18] } 16... Ne5 { [%eval -0.83] [%clk 1:09:54] } 17. Qc2 { [%eval -0.62] [%clk 1:00:07] } 17... Nc4 { [%eval -0.92] [%clk 1:04:55] } 18. Bc1 { [%eval -1.15] [%clk 0:59:00] } 18... Ra8 { [%eval -1.09] [%clk 1:04:35] } 19. Rxa8 { [%eval -1.26] [%clk 0:55:21] } 19... Qxa8 { [%eval -1.4] [%clk 1:04:49] } 20. f3? { [%eval -2.87] } { Mistake. b3 was best. } { [%clk 0:51:47] } 20... Qa4 { [%eval -2.7] [%clk 1:00:54] } 21. Qxa4? { [%eval -4.71] } { Mistake. Qd1 was best. } { [%clk 0:25:49] } 21... bxa4 { [%eval -4.69] [%clk 1:01:11] } 22. Rd1 { [%eval -4.54] [%clk 0:25:32] } 22... Ba6 { [%eval -4.62] [%clk 0:59:54] } 23. Bf1 { [%eval -4.62] [%clk 0:21:34] } 23... Rb8 { [%eval -4.56] [%clk 0:59:16] } 24. Nd3 { [%eval -4.72] [%clk 0:17:49] } 24... Nxd3 { [%eval -4.62] [%clk 0:59:15] } 25. Rxd3 { [%eval -4.59] [%clk 0:18:17] } 25... Rb6 { [%eval -4.65] [%clk 0:57:18] } 26. Rd1?! { [%eval -6.0] } { Inaccuracy. Nd4 was best. } { [%clk 0:15:06] } 26... Nxb2 { [%eval -6.19] [%clk 0:57:05] } 27. Bxb2 { [%eval -6.49] [%clk 0:15:22] } 27... Rxb2 { [%eval -6.47] [%clk 0:57:32] } 28. Nd4 { [%eval -7.3] [%clk 0:15:24] } 28... Bxf1 { [%eval -7.46] [%clk 0:57:43] } 29. Kxf1 { [%eval -7.46] [%clk 0:15:07] } 29... Bxd4 { [%eval -6.38] [%clk 0:58:08] } 0-1