Event: Biel Chess Festival 2025 Swiss CHampionship 960
Site: Biel, Switzerland
Date: 2025-07-12
White: Walther, Frederic
Black: Dalay, Hakki Dogan
BlackElo: 1795
Result: 0-1
Variant: Fischerandom
TimeControl: 15 min + 5 sec per move

1. g3 { [%eval 0.07] [%clk 0:15:06] } 1... d5 { [%eval 0.17] [%clk 0:13:10] } 2. Bg2 { [%eval -0.01] [%clk 0:15:04] } 2... e6 { [%eval -0.02] [%clk 0:12:41] } 3. d3 { [%eval -0.18] [%clk 0:13:39] } 3... c5 { [%eval 0.12] [%clk 0:12:40] } 4. Nc3?! { [%eval -0.72] } { Inaccuracy. a4 was best. } { [%clk 0:12:33] } 4... Nd6 { [%eval -0.33] [%clk 0:11:28] } 5. e4 { [%eval -0.53] [%clk 0:12:22] } 5... d4 { [%eval -0.4] [%clk 0:10:07] } 6. N3e2 { [%eval -0.46] [%clk 0:12:20] } 6... e5 { [%eval -0.32] [%clk 0:08:54] } 7. f4 { [%eval -0.38] [%clk 0:11:27] } 7... Nc6 { [%eval -0.12] [%clk 0:08:06] } 8. fxe5 { [%eval -0.1] [%clk 0:11:09] } 8... Nxe5 { [%eval -0.13] [%clk 0:08:09] } 9. O-O { [%eval -0.1] [%clk 0:10:22] } 9... Bd7 { [%eval 0.24] [%clk 0:07:26] } 10. Nf4 { [%eval 0.2] [%clk 0:09:52] } 10... Qc8 { [%eval 0.52] [%clk 0:06:59] } 11. Nce2 { [%eval 0.6] [%clk 0:09:10] } 11... g5?! { [%eval 1.3] } { Inaccuracy. h5 was best. } { [%clk 0:06:39] } 12. Nd5 { [%eval 1.38] [%clk 0:08:52] } 12... Bh3?! { [%eval 2.49] } { Inaccuracy. Be6 was best. } { [%clk 0:06:37] } 13. Qc1? { [%eval 1.07] } { Mistake. c3 was best. } { [%clk 0:08:18] } 13... h6 { [%eval 1.09] [%clk 0:05:28] } 14. Bd2 { [%eval 0.74] [%clk 0:07:11] } 14... Bxg2? { [%eval 1.93] } { Mistake. Ne8 was best. } { [%clk 0:04:42] } 15. Kxg2 { [%eval 1.77] [%clk 0:07:12] } 15... Ng6?! { [%eval 2.44] } { Inaccuracy. Ne8 was best. } { [%clk 0:04:26] } 16. Nf6+ { [%eval 2.33] [%clk 0:06:07] } 16... Kg7 { [%eval 2.34] [%clk 0:04:24] } 17. Nd5? { [%eval 0.9] } { Mistake. Nh5+ was best. } { [%clk 0:05:58] } 17... Qg4 { [%eval 0.89] [%clk 0:04:14] } 18. Qe1 { [%eval 0.7] [%clk 0:02:57] } 18... Nh4+ { [%eval 0.67] [%clk 0:03:53] } 19. Kh1 { [%eval 0.77] [%clk 0:02:40] } 19... Nf3 { [%eval 0.77] [%clk 0:03:21] } 20. Qd1 { [%eval 0.66] [%clk 0:01:44] } 20... Nxe4?? { [%eval 4.08] } { Blunder. f5 was best. } { [%clk 0:03:11] } 21. Nxd4?? { [%eval #-8] } { Checkmate is now unavoidable. dxe4 was best. } { [%clk 0:00:48] } 21... Nxg3+ { [%eval #-7] [%clk 0:02:57] } 22. Kg2 { [%eval #-7] [%clk 0:00:16] } 22... Nxf1+ { [%eval #-6] [%clk 0:01:58] } 23. Kxf1 { [%eval #-2] [%clk 0:00:07] } 23... Qg1+ { [%eval #-1] [%clk 0:01:36] } 24. Ke2 { [%eval #-1] [%clk 0:00:11] } 24... Nxd4# { [%clk 0:01:39] } 0-1