Event: Biel Chess Festival BTZ
Site: Biel, Switzerland
Date: 2024-07-21
White: Kaehler, Arne
WhiteElo: 1995
Black: Wigger, Michael
Result: 0-1
ECO: B20
Opening: Sicilian Defense: Staunton-Cochrane Variation
Variant: Standard
TimeControl: 3' + 2''/mv from move 1

1. e4 { [%eval 0.15] [%clk 0:03:03] } 1... c5 { [%eval 0.25] [%clk 0:03:03] } 2. c4 { [%eval 0.0] [%clk 0:03:05] } 2... e6 { [%eval 0.1] [%clk 0:03:03] } 3. Nc3 { [%eval 0.08] [%clk 0:03:06] } 3... d5?! { [%eval 0.97] } { Inaccuracy. Nc6 was best. } { [%clk 0:03:04] } 4. exd5 { [%eval 0.52] [%clk 0:02:53] } 4... Nf6 { [%eval 0.49] [%clk 0:03:01] } 5. Nf3 { [%eval 0.41] [%clk 0:02:40] } 5... exd5 { [%eval 0.51] [%clk 0:03:01] } 6. cxd5 { [%eval 0.37] [%clk 0:02:40] } 6... Nxd5 { [%eval 0.38] [%clk 0:02:52] } 7. Bc4 { [%eval 0.3] [%clk 0:02:39] } 7... Nb6 { [%eval 0.4] [%clk 0:02:43] } 8. Bxf7+?? { [%eval -2.55] } { Blunder. Bb5+ was best. } { [%clk 0:02:34] } 8... Kxf7 { [%eval -2.52] [%clk 0:02:42] } 9. Ne5+?! { [%eval -3.32] } { Inaccuracy. O-O was best. } { [%clk 0:02:35] } 9... Kg8 { [%eval -3.34] [%clk 0:02:31] } 10. O-O { [%eval -3.25] [%clk 0:02:36] } 10... Be6 { [%eval -2.77] [%clk 0:02:23] } 11. f4 { [%eval -3.35] [%clk 0:02:34] } 11... Nc6 { [%eval -3.44] [%clk 0:02:22] } 12. Nxc6 { [%eval -3.56] [%clk 0:02:19] } 12... bxc6 { [%eval -3.55] [%clk 0:02:23] } 13. f5 { [%eval -3.37] [%clk 0:02:20] } 13... Bf7 { [%eval -3.55] [%clk 0:02:20] } 14. f6 { [%eval -3.48] [%clk 0:02:08] } 14... gxf6 { [%eval -3.35] [%clk 0:02:17] } 15. Qg4+ { [%eval -3.98] [%clk 0:02:06] } 15... Bg7 { [%eval -4.03] [%clk 0:02:16] } 16. Ne4 { [%eval -4.01] [%clk 0:02:06] } 16... Qd4+ { [%eval -4.08] [%clk 0:02:17] } 17. Kh1 { [%eval -3.95] [%clk 0:02:07] } 17... Bg6 { [%eval -3.76] [%clk 0:02:14] } 18. Qe6+ { [%eval -3.78] [%clk 0:01:58] } 18... Bf7 { [%eval -3.49] [%clk 0:02:15] } 19. Qxc6 { [%eval -3.8] [%clk 0:01:58] } 19... Re8 { [%eval -3.76] [%clk 0:01:44] } 20. d3 { [%eval -3.93] [%clk 0:01:58] } 20... Qxd3?? { [%eval -1.12] } { Blunder. Re6 was best. } { [%clk 0:01:41] } 21. Re1?? { [%eval -3.73] } { Blunder. Nxf6+ was best. } { [%clk 0:01:21] } 21... Qd7 { [%eval -4.15] [%clk 0:01:24] } 22. Qxc5 { [%eval -4.33] [%clk 0:01:10] } 22... Bg6 { [%eval -4.43] [%clk 0:01:14] } 23. Qb4 { [%eval -5.04] [%clk 0:00:47] } 23... Bxe4 { [%eval -4.93] [%clk 0:01:05] } 24. Be3 { [%eval -5.58] [%clk 0:00:30] } 24... Nd5 { [%eval -5.18] [%clk 0:00:54] } 25. Qc4 { [%eval -5.99] [%clk 0:00:29] } 25... f5 { [%eval -5.12] [%clk 0:00:51] } 26. Bxa7 { [%eval -6.05] [%clk 0:00:19] } 26... Qxa7 { [%eval -5.37] [%clk 0:00:42] } 27. Rxe4 { [%eval -6.36] [%clk 0:00:21] } 27... fxe4 { [%eval -6.31] [%clk 0:00:37] } 28. Qxd5+ { [%eval -6.19] [%clk 0:00:22] } 28... Qf7 { [%eval -6.17] [%clk 0:00:38] } 29. Qc6 { [%eval -7.26] [%clk 0:00:19] } 29... e3 { [%eval -6.89] [%clk 0:00:38] } 30. Qf3?? { [%eval #-14] } { Checkmate is now unavoidable. g3 was best. } { [%clk 0:00:10] } 30... Qxf3 { [%eval #-13] [%clk 0:00:39] } 31. gxf3 { [%eval #-13] [%clk 0:00:12] } 31... Bxb2 { [%eval #-12] [%clk 0:00:39] } 32. Rb1?? { [%eval #-11] } { Checkmate is now unavoidable. Re1 was best. } { [%clk 0:00:12] } 32... Bd4 { [%eval #-10] [%clk 0:00:40] } 33. Kg2 { [%eval #-10] [%clk 0:00:12] } 33... e2 { [%eval #-11] [%clk 0:00:42] } 0-1