Event: Biel Chess Festival 2025 Rapid
Site: Biel, Switzerland
Date: 2025-07-13
White: Wuerth, Thomas
Black: Mueller, Konstantin
BlackElo: 1798
Result: 0-1
ECO: B22
Opening: Sicilian Defense: Alapin Variation, Stoltz Attack
Variant: Standard
TimeControl: 15 min + 5 sec per move

1. e4 { [%eval 0.18] [%clk 0:15:06] } 1... c5 { [%eval 0.25] [%clk 0:15:10] } 2. c3 { [%eval 0.0] [%clk 0:15:08] } 2... Nf6 { [%eval 0.02] [%clk 0:15:14] } 3. e5 { [%eval 0.07] [%clk 0:15:11] } 3... Nd5 { [%eval 0.1] [%clk 0:15:18] } 4. Nf3 { [%eval 0.03] [%clk 0:15:14] } 4... Nc6 { [%eval 0.11] [%clk 0:15:21] } 5. Bc4 { [%eval 0.15] [%clk 0:15:18] } 5... Nb6 { [%eval 0.23] [%clk 0:15:24] } 6. Bb3 { [%eval 0.01] [%clk 0:15:22] } 6... d6 { [%eval 0.01] [%clk 0:15:14] } 7. exd6 { [%eval 0.0] [%clk 0:14:27] } 7... Qxd6 { [%eval 0.12] [%clk 0:15:18] } 8. O-O { [%eval 0.18] [%clk 0:14:29] } 8... Be6 { [%eval 0.22] [%clk 0:14:41] } 9. d4 { [%eval 0.0] [%clk 0:13:15] } 9... Bxb3 { [%eval 0.33] [%clk 0:14:19] } 10. Qxb3 { [%eval 0.09] [%clk 0:13:19] } 10... cxd4 { [%eval 0.18] [%clk 0:14:21] } 11. cxd4 { [%eval -0.28] [%clk 0:13:23] } 11... e6 { [%eval -0.16] [%clk 0:14:20] } 12. Nc3 { [%eval -0.19] [%clk 0:13:01] } 12... Be7 { [%eval -0.05] [%clk 0:14:17] } 13. Nb5 { [%eval -0.26] [%clk 0:11:42] } 13... Qd7 { [%eval 0.07] [%clk 0:14:05] } 14. Bf4 { [%eval -0.3] [%clk 0:10:15] } 14... O-O { [%eval 0.12] [%clk 0:13:59] } 15. Rad1?! { [%eval -0.83] } { Inaccuracy. Nxa7 was best. } { [%clk 0:10:13] } 15... Na5 { [%eval -0.79] [%clk 0:13:03] } 16. Ne5 { [%eval -0.77] [%clk 0:09:00] } 16... Nxb3 { [%eval -0.83] [%clk 0:10:34] } 17. Nxd7 { [%eval -0.77] [%clk 0:09:04] } 17... Nxd7 { [%eval -0.89] [%clk 0:10:37] } 18. axb3 { [%eval -0.89] [%clk 0:09:08] } 18... Nb6?! { [%eval -0.26] } { Inaccuracy. Nf6 was best. } { [%clk 0:10:35] } 19. Rc1 { [%eval -0.59] [%clk 0:08:51] } 19... Nd5 { [%eval -0.39] [%clk 0:09:59] } 20. Bg3 { [%eval -0.69] [%clk 0:08:37] } 20... Rfd8 { [%eval -0.44] [%clk 0:09:53] } 21. Nc7 { [%eval -0.47] [%clk 0:08:46] } 21... Rac8 { [%eval -0.38] [%clk 0:09:26] } 22. Rc2?? { [%eval -3.12] } { Blunder. Nxd5 was best. } { [%clk 0:07:36] } 22... Nxc7 { [%eval -2.85] [%clk 0:09:00] } 23. Rfc1 { [%eval -3.01] [%clk 0:06:57] } 23... Rxd4 { [%eval -2.95] [%clk 0:08:40] } 24. h3 { [%eval -3.12] [%clk 0:07:02] } 24... Rd7 { [%eval -2.88] [%clk 0:07:03] } 25. Kf1? { [%eval -4.91] } { Mistake. Bxc7 was best. } { [%clk 0:06:34] } 25... Bd8 { [%eval -5.1] [%clk 0:06:56] } 26. Ke2 { [%eval -5.15] [%clk 0:06:19] } 26... f6 { [%eval -5.12] [%clk 0:06:12] } 27. Ra1 { [%eval -5.59] [%clk 0:05:49] } 27... a6 { [%eval -5.23] [%clk 0:05:56] } 28. Rac1 { [%eval -5.11] [%clk 0:05:51] } 28... Kf7 { [%eval -5.2] [%clk 0:05:56] } 29. f4 { [%eval -5.3] [%clk 0:05:55] } 29... Be7 { [%eval -4.52] [%clk 0:05:45] } 30. Bf2 { [%eval -5.25] [%clk 0:05:46] } 30... Bd6 { [%clk 0:05:27] } 31. g3 { [%clk 0:05:46] } 31... Re8 { [%clk 0:05:11] } 0-1