Event: Olomouc Chess Summer - ab
Site: Olomouc, Czech Republic
White: Valenta, Vit Vaclav
WhiteTitle: FM
WhiteElo: 2005
Black: Sluka, Radek
BlackTitle: IM
BlackElo: 2314
Result: 0-1
ECO: A89
Opening: Dutch Defense: Leningrad Variation, Matulovic Variation
Variant: Standard
TimeControl: 90/40 + 30 min, 30 s/move

1. Nf3 { [%eval 0.17] [%clk 1:30:57] } 1... f5 { [%eval 0.52] [%clk 1:30:55] } 2. g3 { [%eval 0.43] [%clk 1:31:10] } 2... Nf6 { [%eval 0.52] [%clk 1:31:22] } 3. Bg2 { [%eval 0.45] [%clk 1:31:33] } 3... g6 { [%eval 0.53] [%clk 1:31:50] } 4. c4 { [%eval 0.5] [%clk 1:31:28] } 4... Bg7 { [%eval 0.46] [%clk 1:32:18] } 5. O-O { [%eval 0.44] [%clk 1:31:49] } 5... O-O { [%eval 0.43] [%clk 1:32:44] } 6. Nc3 { [%eval 0.57] [%clk 1:31:57] } 6... d6 { [%eval 0.54] [%clk 1:33:09] } 7. d4 { [%eval 0.46] [%clk 1:32:11] } 7... Nc6 { [%eval 0.71] [%clk 1:33:16] } 8. d5 { [%eval 0.92] [%clk 1:30:52] } 8... Na5 { [%eval 1.29] [%clk 1:33:40] } 9. Qa4?! { [%eval 0.46] } { Inaccuracy. b3 was best. } { [%clk 1:29:11] } 9... c5 { [%eval 0.54] [%clk 1:34:02] } 10. dxc6 { [%eval 0.51] [%clk 1:29:01] } 10... Nxc6 { [%eval 0.55] [%clk 1:34:27] } 11. c5?! { [%eval -0.03] } { Inaccuracy. Rd1 was best. } { [%clk 1:27:48] } 11... d5 { [%eval -0.13] [%clk 1:32:53] } 12. Rd1 { [%eval -0.55] [%clk 1:25:27] } 12... e6 { [%eval -0.59] [%clk 1:32:11] } 13. Bf4 { [%eval -0.76] [%clk 1:25:27] } 13... Bd7?! { [%eval 0.0] } { Inaccuracy. Ne4 was best. } { [%clk 1:30:52] } 14. Qb3 { [%eval 0.03] [%clk 1:23:53] } 14... Ne4 { [%eval 0.27] [%clk 1:28:51] } 15. Qxb7? { [%eval -0.86] } { Mistake. Nxd5 was best. } { [%clk 1:17:06] } 15... Nxc5 { [%eval -0.73] [%clk 1:18:20] } 16. Qc7 { [%eval -0.98] [%clk 1:13:15] } 16... Qxc7 { [%eval -0.93] [%clk 1:17:08] } 17. Bxc7 { [%eval -1.11] [%clk 1:13:43] } 17... Rfc8 { [%eval -1.04] [%clk 1:16:35] } 18. Bf4 { [%eval -0.97] [%clk 1:12:33] } 18... Ne4 { [%eval -0.88] [%clk 1:16:06] } 19. Rac1 { [%eval -1.08] [%clk 1:12:11] } 19... Nxc3?! { [%eval -0.37] } { Inaccuracy. a5 was best. } { [%clk 1:14:53] } 20. bxc3 { [%eval -0.47] [%clk 1:12:26] } 20... Na5 { [%eval -0.51] [%clk 1:15:02] } 21. Ne5?? { [%eval -2.38] } { Blunder. h4 was best. } { [%clk 1:11:06] } 21... Ba4 { [%eval -2.53] [%clk 1:13:52] } 22. Rd4 { [%eval -2.15] [%clk 1:08:41] } 22... Bb5? { [%eval -0.95] } { Mistake. Be8 was best. } { [%clk 1:13:21] } 23. Bf1? { [%eval -2.41] } { Mistake. Rb4 was best. } { [%clk 1:05:38] } 23... g5 { [%clk 1:12:21] } 0-1