Event: Biel Chess Festival 2025 WT 1
Site: Biel, Switzerland
Date: 2025-07-23
White: Ammeter, Nicolas
WhiteElo: 1621
Black: Althaus, Peter
Result: 0-1
ECO: A23
Opening: English Opening: King's English Variation, Two Knights Variation, Keres Variation
Variant: Standard
TimeControl: 60' + 30'' / move

1. c4 { [%eval 0.12] [%clk 1:00:57] } 1... e5 { [%eval 0.1] [%clk 1:00:45] } 2. g3 { [%eval 0.14] [%clk 1:01:16] } 2... Nf6 { [%eval 0.15] [%clk 1:01:01] } 3. Nc3 { [%eval 0.07] [%clk 1:01:33] } 3... c6 { [%eval 0.24] [%clk 1:01:10] } 4. Bg2 { [%eval 0.0] [%clk 1:01:56] } 4... Bc5 { [%eval 0.07] [%clk 1:00:57] } 5. Nf3 { [%eval 0.0] [%clk 1:01:27] } 5... d6 { [%eval 0.52] [%clk 1:00:24] } 6. O-O { [%eval 0.45] [%clk 1:00:07] } 6... O-O { [%eval 0.57] [%clk 1:00:42] } 7. d4 { [%eval 0.58] [%clk 0:59:42] } 7... exd4 { [%eval 0.59] [%clk 1:00:21] } 8. Nxd4 { [%eval 0.73] [%clk 0:59:42] } 8... a6 { [%eval 0.92] [%clk 0:57:52] } 9. a3 { [%eval 0.65] [%clk 0:58:11] } 9... Nbd7 { [%eval 1.19] [%clk 0:57:34] } 10. b4 { [%eval 1.18] [%clk 0:53:38] } 10... Ba7 { [%eval 1.25] [%clk 0:56:55] } 11. Nf5 { [%eval 1.19] [%clk 0:53:15] } 11... Ne5? { [%eval 2.62] } { Mistake. d5 was best. } { [%clk 0:55:34] } 12. Nxd6 { [%eval 2.73] [%clk 0:53:27] } 12... Qe7 { [%eval 2.71] [%clk 0:53:18] } 13. c5 { [%eval 2.71] [%clk 0:49:44] } 13... Be6?! { [%eval 3.55] } { Inaccuracy. Rd8 was best. } { [%clk 0:50:30] } 14. f4?? { [%eval 1.0] } { Blunder. Qd4 was best. } { [%clk 0:49:10] } 14... Nc4?! { [%eval 1.79] } { Inaccuracy. Neg4 was best. } { [%clk 0:48:22] } 15. Nxc4 { [%eval 1.59] [%clk 0:43:35] } 15... Bxc4 { [%eval 1.45] [%clk 0:47:38] } 16. Qc2?! { [%eval 0.68] } { Inaccuracy. Qd4 was best. } { [%clk 0:43:57] } 16... Rfe8 { [%eval 0.66] [%clk 0:42:09] } 17. Re1 { [%eval 0.51] [%clk 0:41:32] } 17... Rac8?! { [%eval 1.62] } { Inaccuracy. Rad8 was best. } { [%clk 0:42:02] } 18. e4 { [%eval 1.72] [%clk 0:40:59] } 18... b6?! { [%eval 2.67] } { Inaccuracy. Rcd8 was best. } { [%clk 0:39:07] } 19. Na4 { [%eval 2.87] [%clk 0:39:21] } 19... b5 { [%eval 2.86] [%clk 0:37:09] } 20. Bb2 { [%eval 2.77] [%clk 0:35:16] } 20... Rcd8 { [%eval 2.79] [%clk 0:31:46] } 21. Nc3?! { [%eval 2.11] } { Inaccuracy. Bxf6 was best. } { [%clk 0:33:00] } 21... Bd3?! { [%eval 2.82] } { Inaccuracy. Ng4 was best. } { [%clk 0:27:10] } 22. Qc1 { [%eval 2.81] [%clk 0:28:59] } 22... Qd7 { [%eval 3.2] [%clk 0:26:54] } 23. Qe3?? { [%eval 0.9] } { Blunder. e5 was best. } { [%clk 0:29:20] } 23... Ng4 { [%eval 0.99] [%clk 0:25:32] } 24. Qf3?? { [%eval -3.6] } { Blunder. Bh3 was best. } { [%clk 0:29:44] } 24... Qd4+ { [%eval -3.71] [%clk 0:24:50] } 25. Kh1 { [%eval -3.62] [%clk 0:27:25] } 25... Nf2+ { [%eval -3.54] [%clk 0:24:23] } 26. Kg1 { [%eval -3.43] [%clk 0:27:36] } 26... Nh3+ { [%eval -3.76] [%clk 0:23:06] } 27. Kh1 { [%eval -3.74] [%clk 0:28:21] } 27... Nf2+ { [%eval -3.71] [%clk 0:20:50] } 28. Kg1 { [%eval -3.79] [%clk 0:28:50] } 28... Nd1+ { [%eval -3.68] [%clk 0:19:31] } 29. Kh1 { [%eval -3.29] [%clk 0:28:15] } 29... Nxb2 { [%eval -3.28] [%clk 0:19:50] } 30. Nd1 { [%eval -3.18] [%clk 0:27:23] } 30... Nc4 { [%eval -2.88] [%clk 0:18:57] } 31. Nf2 { [%eval -2.75] [%clk 0:27:25] } 31... Nd2 { [%eval -2.29] [%clk 0:18:34] } 32. Qd1?? { [%eval -6.33] } { Blunder. Qxd3 was best. } { [%clk 0:27:48] } 32... Qxf2 { [%eval -6.23] [%clk 0:18:00] } 33. Ra2?! { [%eval -8.57] } { Inaccuracy. e5 was best. } { [%clk 0:25:14] } 33... Bc4 { [%eval -7.01] [%clk 0:17:22] } 34. Ra1 { [%clk 0:23:50] } 0-1