Event: gm b
Date: 2024-07-06
White: Obsivac, Josef
WhiteTitle: FM
WhiteElo: 2271
Black: Haba, Petr
BlackTitle: GM
BlackElo: 2427
Result: 1/2-1/2
ECO: D27
Opening: Queen's Gambit Accepted: Classical Defense, Main Line
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:30:57] } 1... d5 { [%eval 0.24] [%clk 1:30:37] } 2. c4 { [%eval 0.19] [%clk 1:31:10] } 2... dxc4 { [%eval 0.28] [%clk 1:30:45] } 3. Nf3 { [%eval 0.29] [%clk 1:31:17] } 3... Nf6 { [%eval 0.21] [%clk 1:30:48] } 4. e3 { [%eval 0.18] [%clk 1:31:22] } 4... e6 { [%eval 0.29] [%clk 1:31:04] } 5. Bxc4 { [%eval 0.24] [%clk 1:31:25] } 5... c5 { [%eval 0.22] [%clk 1:31:26] } 6. O-O { [%eval 0.28] [%clk 1:30:56] } 6... a6 { [%eval 0.28] [%clk 1:31:48] } 7. b3 { [%eval 0.19] [%clk 1:30:19] } 7... cxd4 { [%eval 0.33] [%clk 1:31:52] } 8. Nxd4 { [%eval 0.31] [%clk 1:29:29] } 8... Bd7 { [%eval 0.24] [%clk 1:32:09] } 9. Bb2 { [%eval 0.27] [%clk 1:28:42] } 9... Nc6 { [%eval 0.28] [%clk 1:32:02] } 10. Nf3 { [%eval 0.21] [%clk 1:26:02] } 10... Be7 { [%eval 0.27] [%clk 1:32:07] } 11. Nbd2 { [%eval 0.3] [%clk 1:25:54] } 11... O-O { [%eval 0.26] [%clk 1:32:28] } 12. Be2 { [%eval 0.18] [%clk 1:21:36] } 12... Nd5 { [%eval 0.28] [%clk 1:26:03] } 13. Qb1 { [%eval 0.17] [%clk 1:16:41] } 13... Rc8 { [%eval 0.23] [%clk 1:22:31] } 14. Rc1 { [%eval 0.18] [%clk 1:16:07] } 14... Na7 { [%eval 0.25] [%clk 1:14:15] } 15. Nc4 { [%eval 0.28] [%clk 1:11:06] } 15... Nb5?! { [%eval 0.97] } { Inaccuracy. Nc6 was best. } { [%clk 0:56:56] } 16. a4 { [%eval 0.97] [%clk 0:45:35] } 16... Nd6 { [%eval 1.05] [%clk 0:56:51] } 17. Nce5?! { [%eval 0.44] } { Inaccuracy. Rd1 was best. } { [%clk 0:45:21] } 17... Rxc1+ { [%eval 0.45] [%clk 0:54:03] } 18. Qxc1 { [%eval 0.47] [%clk 0:45:46] } 18... Bc8 { [%eval 0.38] [%clk 0:53:03] } 19. a5 { [%eval 0.3] [%clk 0:41:12] } 19... Nb5 { [%eval 0.41] [%clk 0:45:55] } 20. Nd4 { [%eval 0.26] [%clk 0:38:29] } 20... Nxd4 { [%eval 0.15] [%clk 0:36:35] } 21. Bxd4 { [%eval 0.2] [%clk 0:38:53] } 21... f6 { [%eval 0.69] [%clk 0:36:54] } 22. Nd3 { [%eval 0.81] [%clk 0:36:16] } 1/2-1/2