Event: Open B
Date: 2025-07-03
White: Weiss, Petr
WhiteElo: 1724
Black: Karolyi, Lukas
BlackElo: 1874
Result: 1/2-1/2
ECO: C00
Opening: French Defense: La Bourdonnais Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:50] } 1... e6 { [%eval 0.28] [%clk 1:30:51] } 2. f4 { [%eval -0.19] [%clk 1:31:13] } 2... d5 { [%eval -0.13] [%clk 1:31:11] } 3. e5 { [%eval -0.32] [%clk 1:31:39] } 3... c5 { [%eval -0.21] [%clk 1:31:15] } 4. Nf3 { [%eval -0.23] [%clk 1:32:06] } 4... Nc6 { [%eval -0.17] [%clk 1:31:30] } 5. Bb5 { [%eval -0.5] [%clk 1:32:30] } 5... a6?! { [%eval 0.38] } { Inaccuracy. Bd7 was best. } { [%clk 1:30:58] } 6. Bxc6+ { [%eval 0.46] [%clk 1:32:47] } 6... bxc6 { [%eval 0.5] [%clk 1:31:21] } 7. d3 { [%eval 0.35] [%clk 1:33:07] } 7... Be7 { [%eval 0.75] [%clk 1:29:42] } 8. b3 { [%eval 0.45] [%clk 1:33:20] } 8... Nh6 { [%eval 0.68] [%clk 1:27:23] } 9. O-O { [%eval 0.36] [%clk 1:33:11] } 9... O-O { [%eval 0.65] [%clk 1:27:24] } 10. Kh1?! { [%eval -0.18] } { Inaccuracy. c4 was best. } { [%clk 1:32:48] } 10... Qc7?! { [%eval 0.43] } { Inaccuracy. c4 was best. } { [%clk 1:24:57] } 11. c3?! { [%eval -0.48] } { Inaccuracy. Ba3 was best. } { [%clk 1:33:04] } 11... f6 { [%eval -0.2] [%clk 1:22:24] } 12. Be3 { [%eval -0.64] [%clk 1:29:58] } 12... fxe5?! { [%eval 0.0] } { Inaccuracy. Ng4 was best. } { [%clk 1:15:08] } 13. Nxe5 { [%eval 0.0] [%clk 1:28:25] } 13... Nf7 { [%eval 0.0] [%clk 1:13:59] } 14. d4?! { [%eval -0.58] } { Inaccuracy. Nxf7 was best. } { [%clk 1:23:44] } 14... cxd4 { [%eval -0.64] [%clk 1:11:07] } 15. cxd4 { [%eval -0.6] [%clk 1:22:26] } 15... Nxe5 { [%eval -0.63] [%clk 1:09:50] } 16. fxe5 { [%eval -0.57] [%clk 1:21:41] } 16... Bd7 { [%eval -0.26] [%clk 1:08:07] } 17. Nd2 { [%eval -0.29] [%clk 1:21:41] } 17... Rxf1+ { [%eval -0.26] [%clk 0:40:26] } 18. Qxf1 { [%eval -0.63] [%clk 1:21:59] } 18... c5?! { [%eval -0.02] } { Inaccuracy. Be8 was best. } { [%clk 0:40:12] } 19. a4?! { [%eval -0.8] } { Inaccuracy. Rc1 was best. } { [%clk 1:14:44] } 19... cxd4 { [%eval -0.81] [%clk 0:38:39] } 20. Bxd4 { [%eval -0.89] [%clk 1:14:11] } 20... Qc2 { [%eval -0.9] [%clk 0:36:50] } 21. Qd1 { [%eval -1.25] [%clk 1:13:27] } 21... Qxd1+ { [%eval -1.18] [%clk 0:32:23] } 22. Rxd1 { [%eval -1.16] [%clk 1:13:51] } 22... Rc8 { [%eval -1.2] [%clk 0:32:20] } 23. Nf3 { [%eval -1.12] [%clk 1:13:35] } 23... Be8 { [%eval -1.16] [%clk 0:28:10] } 24. h3 { [%eval -1.24] [%clk 1:09:09] } 24... Bh5 { [%eval -1.17] [%clk 0:25:42] } 25. Rd3 { [%eval -1.73] [%clk 1:06:45] } 25... Bg6?? { [%eval 0.0] } { Blunder. Rc1+ was best. } { [%clk 0:22:30] } 26. Rc3 { [%eval 0.0] [%clk 1:06:59] } 26... Rxc3 { [%eval 0.0] [%clk 0:22:24] } 27. Bxc3 { [%eval 0.0] [%clk 1:07:19] } 1/2-1/2