Event: České Budějovice Open | A
Site: chess24.com
Date: 2021-07-08
White: Paulus, Vaclav
WhiteElo: 2060
Black: Haba, Zdenek
BlackTitle: FM
BlackElo: 2192
Result: 0-1
ECO: B42
Opening: Sicilian Defense: Kan Variation, Polugaevsky Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:30:58] } 1... c5 { [%eval 0.32] [%clk 1:30:59] } 2. Nf3 { [%eval 0.0] [%clk 1:31:19] } 2... e6?! { [%eval 0.54] } { Inaccuracy. d6 was best. } { [%clk 1:31:16] } 3. d4 { [%eval 0.42] [%clk 1:31:28] } 3... cxd4 { [%eval 0.15] [%clk 1:31:44] } 4. Nxd4 { [%eval 0.23] [%clk 1:31:53] } 4... a6 { [%eval 0.19] [%clk 1:32:03] } 5. Bd3 { [%eval 0.48] [%clk 1:31:44] } 5... Bc5 { [%eval 0.55] [%clk 1:32:25] } 6. Nb3 { [%eval 0.38] [%clk 1:31:53] } 6... Be7 { [%eval 0.82] [%clk 1:32:50] } 7. c4 { [%eval 0.67] [%clk 1:30:30] } 7... Nc6 { [%eval 1.08] [%clk 1:32:01] } 8. Nc3 { [%eval 1.03] [%clk 1:29:48] } 8... Nf6 { [%eval 0.82] [%clk 1:31:06] } 9. Be3?! { [%eval 0.2] } { Inaccuracy. f4 was best. } { [%clk 1:28:53] } 9... d5 { [%eval 0.21] [%clk 1:21:04] } 10. exd5 { [%eval 0.15] [%clk 1:25:56] } 10... exd5 { [%eval 0.14] [%clk 1:20:48] } 11. cxd5 { [%eval 0.2] [%clk 1:26:04] } 11... Nxd5 { [%eval 0.15] [%clk 1:21:10] } 12. Nxd5 { [%eval 0.14] [%clk 1:26:09] } 12... Qxd5 { [%eval 0.3] [%clk 1:21:37] } 13. O-O { [%eval 0.3] [%clk 1:25:39] } 13... Be6 { [%eval 0.22] [%clk 1:17:30] } 14. Be2 { [%eval 0.0] [%clk 1:21:46] } 14... Rd8 { [%eval 0.18] [%clk 1:10:14] } 15. Bb6 { [%eval 0.1] [%clk 1:17:59] } 15... Qxd1 { [%eval 0.16] [%clk 1:00:49] } 16. Rfxd1 { [%eval 0.08] [%clk 1:18:02] } 16... Rxd1+ { [%eval 0.03] [%clk 1:01:12] } 17. Rxd1 { [%eval 0.08] [%clk 1:18:25] } 17... O-O { [%eval 0.16] [%clk 1:00:32] } 18. Nc5 { [%eval 0.08] [%clk 1:16:53] } 18... Bxa2 { [%eval 0.17] [%clk 0:36:09] } 19. Nxb7 { [%eval 0.16] [%clk 1:06:14] } 19... Rb8 { [%eval 0.15] [%clk 0:17:22] } 20. Rd7 { [%eval -0.02] [%clk 1:06:23] } 20... Bf6 { [%eval -0.13] [%clk 0:16:14] } 21. Bxa6? { [%eval -1.44] } { Mistake. Rd6 was best. } { [%clk 0:53:53] } 21... Be6 { [%eval -1.49] [%clk 0:12:03] } 22. Rc7?? { [%eval -4.08] } { Blunder. Rd6 was best. } { [%clk 0:43:58] } 22... Nb4 { [%eval -4.01] [%clk 0:07:45] } 23. Bc4 { [%eval -4.03] [%clk 0:37:40] } 23... Be5 { [%eval -4.0] [%clk 0:08:05] } 0-1