Event: Biel Chess Festival 2025 Swiss CHampionship 960
Site: Biel, Switzerland
Date: 2025-07-12
White: Wiesmann, Dominique
WhiteElo: 1976
Black: Boyer, Jean-Francois
Result: 1-0
Variant: Fischerandom
TimeControl: 15 min + 5 sec per move

1. e4 { [%eval 0.26] [%clk 0:15:01] } 1... Nc6?! { [%eval 0.81] } { Inaccuracy. e5 was best. } { [%clk 0:14:30] } 2. c3 { [%eval 0.67] [%clk 0:14:47] } 2... e5 { [%eval 0.81] [%clk 0:13:54] } 3. Nb3 { [%eval 0.48] [%clk 0:14:28] } 3... b5 { [%eval 0.63] [%clk 0:13:09] } 4. Ne3 { [%eval 0.31] [%clk 0:14:01] } 4... a5 { [%eval 0.17] [%clk 0:11:52] } 5. a4?! { [%eval -0.55] } { Inaccuracy. h4 was best. } { [%clk 0:13:23] } 5... b4?? { [%eval 1.32] } { Blunder. bxa4 was best. } { [%clk 0:11:32] } 6. Bc4?! { [%eval 0.74] } { Inaccuracy. d4 was best. } { [%clk 0:13:13] } 6... bxc3 { [%eval 0.89] [%clk 0:10:19] } 7. bxc3 { [%eval 0.85] [%clk 0:13:02] } 7... Qa7 { [%eval 1.36] [%clk 0:10:18] } 8. O-O { [%eval 1.36] [%clk 0:11:06] } 8... Rb8 { [%eval 1.28] [%clk 0:10:15] } 9. Qa2 { [%eval 1.21] [%clk 0:11:05] } 9... Nb6 { [%eval 1.28] [%clk 0:08:38] } 10. Bb5 { [%eval 1.29] [%clk 0:10:40] } 10... Ne7 { [%eval 1.59] [%clk 0:06:32] } 11. d4 { [%eval 1.52] [%clk 0:09:58] } 11... c6 { [%eval 1.48] [%clk 0:06:20] } 12. Bd3 { [%eval 1.43] [%clk 0:09:03] } 12... exd4?! { [%eval 2.44] } { Inaccuracy. d5 was best. } { [%clk 0:05:47] } 13. cxd4 { [%eval 2.42] [%clk 0:08:36] } 13... d5 { [%eval 2.78] [%clk 0:05:37] } 14. e5?! { [%eval 2.01] } { Inaccuracy. Bxa5 was best. } { [%clk 0:08:32] } 14... g6?! { [%eval 3.09] } { Inaccuracy. Ng6 was best. } { [%clk 0:04:36] } 15. Ng4 { [%eval 2.51] [%clk 0:07:35] } 15... Bg7? { [%eval 4.1] } { Mistake. Nd7 was best. } { [%clk 0:04:05] } 16. Nf6+ { [%eval 4.27] [%clk 0:07:21] } 16... Bxf6 { [%eval 4.25] [%clk 0:03:47] } 17. exf6 { [%eval 4.18] [%clk 0:07:15] } 17... Nec8 { [%eval 4.25] [%clk 0:03:47] } 18. Bd2 { [%eval 3.78] [%clk 0:06:18] } 18... Nd6 { [%eval 4.41] [%clk 0:03:13] } 19. Bh6 { [%eval 4.26] [%clk 0:05:58] } 19... Nbc4 { [%eval 4.37] [%clk 0:02:56] } 20. Rab1 { [%eval 4.45] [%clk 0:04:57] } 20... Bd7 { [%eval 4.39] [%clk 0:01:42] } 21. Nc5 { [%eval 4.68] [%clk 0:03:58] } 21... Rxb1?! { [%eval 6.24] } { Inaccuracy. Bf5 was best. } { [%clk 0:01:17] } 22. Rxb1 { [%eval 5.76] [%clk 0:03:55] } 22... Bf5 { [%eval 7.08] [%clk 0:00:15] } 23. Qb3 { [%eval 6.86] [%clk 0:03:12] } 1-0