Event: PICF 2025 - Challengers
Site: Prague, Czech Republic
Date: 2025-02-28
White: Stalmach, Richard
WhiteTitle: IM
WhiteElo: 2449
Black: Bjerre, Jonas Buhl
BlackTitle: GM
BlackElo: 2640
Result: 0-1
ECO: E11
Opening: Bogo-Indian Defense: Grünfeld Variation
Variant: Standard
TimeControl: 2x90min/40moves+30min+30s/move

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... Nf6 { [%eval 0.19] [%clk 1:30:53] } 2. c4 { [%eval 0.18] [%clk 1:31:22] } 2... e6 { [%eval 0.14] [%clk 1:31:18] } 3. Nf3 { [%eval 0.12] [%clk 1:31:47] } 3... Bb4+ { [%eval 0.54] [%clk 1:31:10] } 4. Nbd2 { [%eval 0.33] [%clk 1:32:00] } 4... d6 { [%eval 0.45] [%clk 1:30:54] } 5. a3 { [%eval 0.36] [%clk 1:31:30] } 5... Bxd2+ { [%eval 0.45] [%clk 1:31:18] } 6. Bxd2 { [%eval 0.38] [%clk 1:31:45] } 6... b6 { [%eval 0.32] [%clk 1:30:46] } 7. e3 { [%eval 0.35] [%clk 1:27:50] } 7... Bb7 { [%eval 0.55] [%clk 1:27:07] } 8. Bd3 { [%eval 0.42] [%clk 1:27:15] } 8... Nbd7 { [%eval 0.37] [%clk 1:22:17] } 9. O-O { [%eval 0.32] [%clk 1:22:36] } 9... O-O { [%eval 0.3] [%clk 1:16:47] } 10. b4 { [%eval 0.32] [%clk 1:22:44] } 10... c5 { [%eval 0.35] [%clk 1:07:46] } 11. Bc3 { [%eval 0.47] [%clk 1:22:17] } 11... Ne4 { [%eval 0.5] [%clk 1:02:33] } 12. Bb2 { [%eval 0.53] [%clk 1:22:24] } 12... Rc8 { [%eval 0.57] [%clk 0:57:06] } 13. Qe2 { [%eval 0.51] [%clk 1:17:56] } 13... Qe7 { [%eval 0.44] [%clk 0:52:53] } 14. Rfd1 { [%eval 0.5] [%clk 1:18:00] } 14... f5 { [%eval 0.54] [%clk 0:48:42] } 15. dxc5 { [%eval 0.3] [%clk 1:11:28] } 15... bxc5 { [%eval 0.27] [%clk 0:47:51] } 16. Ne1 { [%eval -0.14] [%clk 1:03:34] } 16... e5 { [%eval 0.0] [%clk 0:46:04] } 17. b5 { [%eval -0.49] [%clk 0:59:42] } 17... Rf6 { [%eval -0.49] [%clk 0:44:26] } 18. f3 { [%eval -0.36] [%clk 0:58:52] } 18... Ng5 { [%eval -0.05] [%clk 0:41:09] } 19. Qc2?? { [%eval -1.96] } { Blunder. a4 was best. } { [%clk 0:42:52] } 19... Rcf8 { [%eval -2.21] [%clk 0:39:00] } 20. a4 { [%eval -2.47] [%clk 0:36:25] } 20... Rh6 { [%eval -2.58] [%clk 0:32:21] } 21. Bf1 { [%eval -2.65] [%clk 0:29:07] } 21... Qf7 { [%eval -2.56] [%clk 0:31:08] } 22. Qf2 { [%eval -2.72] [%clk 0:24:30] } 22... Qg6 { [%eval -2.17] [%clk 0:22:54] } 23. Qg3 { [%eval -2.26] [%clk 0:18:23] } 23... Nf6 { [%eval -2.49] [%clk 0:17:54] } 24. Rxd6 { [%eval -2.32] [%clk 0:16:37] } 24... f4 { [%eval -2.14] [%clk 0:16:08] } 25. Rxf6?? { [%eval -5.79] } { Blunder. Qg4 was best. } { [%clk 0:13:57] } 25... gxf6 { [%eval -5.73] [%clk 0:14:33] } 0-1