Event: Biel Chess Festival 2025 MTO
Site: Biel, Switzerland
Date: 2025-07-19
White: Paul, Mathias
WhiteElo: 2051
Black: Hornung, Hans, Dr.
BlackElo: 1905
Result: 1-0
ECO: C31
Opening: King's Gambit Declined: Falkbeer Countergambit, Nimzowitsch-Marshall Countergambit
Variant: Standard
TimeControl: 100 min 40 moves + 30 min Rest + 30 sec per move

1. e4 { [%eval 0.18] [%clk 1:40:57] } 1... e5 { [%eval 0.22] [%clk 1:40:40] } 2. f4?! { [%eval -0.34] } { Inaccuracy. Nf3 was best. } { [%clk 1:41:06] } 2... d5 { [%eval -0.09] [%clk 1:41:00] } 3. exd5 { [%eval -0.25] [%clk 1:41:30] } 3... c6 { [%eval 0.24] [%clk 1:41:19] } 4. Nc3 { [%eval 0.0] [%clk 1:40:20] } 4... exf4 { [%eval 0.0] [%clk 1:41:22] } 5. Bc4 { [%eval -0.35] [%clk 1:34:03] } 5... Qh4+ { [%eval -0.14] [%clk 1:34:47] } 6. Kf1 { [%eval -0.33] [%clk 1:34:15] } 6... f3 { [%eval 0.14] [%clk 1:30:58] } 7. d4 { [%eval 0.0] [%clk 1:32:53] } 7... fxg2+ { [%eval 0.01] [%clk 1:27:53] } 8. Kxg2 { [%eval -0.2] [%clk 1:33:08] } 8... Bd6? { [%eval 1.4] } { Mistake. Nf6 was best. } { [%clk 1:24:41] } 9. Qe2+ { [%eval 1.36] [%clk 1:31:04] } 9... Ne7 { [%eval 1.66] [%clk 1:23:16] } 10. Ne4 { [%eval 1.46] [%clk 1:25:55] } 10... Bg4?? { [%eval 3.7] } { Blunder. Bb4 was best. } { [%clk 1:10:15] } 11. Nxd6+ { [%eval 3.66] [%clk 1:21:05] } 11... Kd7 { [%eval 3.77] [%clk 1:10:13] } 12. Qe5 { [%eval 3.68] [%clk 1:09:27] } 12... f6 { [%eval 3.69] [%clk 1:05:35] } 13. Qg3 { [%eval 3.72] [%clk 1:04:14] } 13... Qxg3+ { [%eval 3.69] [%clk 1:05:35] } 14. Kxg3 { [%eval 3.87] [%clk 1:04:14] } 14... Kxd6 { [%eval 3.97] [%clk 1:05:35] } 15. Bf4+ { [%eval 3.85] [%clk 1:04:14] } 15... Kd7 { [%eval 3.71] [%clk 1:02:20] } 16. dxc6+ { [%eval 3.68] [%clk 1:04:21] } 16... Nbxc6 { [%eval 3.63] [%clk 1:01:20] } 17. Kxg4 { [%eval 3.52] [%clk 1:00:29] } 17... h5+ { [%eval 3.7] [%clk 1:01:01] } 18. Kh3 { [%eval 3.6] [%clk 0:56:35] } 18... g5 { [%eval 3.69] [%clk 0:57:00] } 19. Be3 { [%eval 3.12] [%clk 0:53:53] } 19... Nf5 { [%eval 3.03] [%clk 0:56:45] } 20. Bf2 { [%eval 3.03] [%clk 0:51:54] } 20... Rae8 { [%eval 3.27] [%clk 0:54:03] } 21. Ne2 { [%eval 3.36] [%clk 0:47:25] } 21... Ne3 { [%eval 3.98] [%clk 0:53:23] } 22. Bxe3 { [%eval 3.91] [%clk 0:46:24] } 22... Rxe3+ { [%eval 3.95] [%clk 0:53:41] } 23. Kg2 { [%eval 3.8] [%clk 0:46:46] } 23... Kc8 { [%eval 4.25] [%clk 0:48:28] } 24. Rad1 { [%eval 4.2] [%clk 0:40:27] } 24... f5 { [%eval 4.32] [%clk 0:46:04] } 25. Kf2 { [%eval 3.95] [%clk 0:34:57] } 25... Rhe8 { [%eval 4.12] [%clk 0:37:24] } 1-0