Event: Biel Chess Festival 2025 WT 2
Site: Biel, Switzerland
Date: 2025-07-21
White: Kaehler, Arne
WhiteElo: 1943
Black: Moser, Guido
BlackElo: 1861
Result: 1-0
ECO: B22
Opening: Sicilian Defense: Alapin Variation, Smith-Morra Declined
Variant: Standard
TimeControl: 60' + 30'' / move

1. e4 { [%eval 0.18] [%clk 1:00:57] } 1... c5 { [%eval 0.25] [%clk 1:00:52] } 2. d4 { [%eval 0.05] [%clk 1:01:07] } 2... cxd4 { [%eval 0.02] [%clk 1:01:13] } 3. c3 { [%eval -0.09] [%clk 1:01:31] } 3... Nf6 { [%eval 0.06] [%clk 1:00:43] } 4. e5 { [%eval 0.0] [%clk 0:59:02] } 4... Nd5 { [%eval 0.0] [%clk 1:01:01] } 5. Bc4 { [%eval -0.03] [%clk 0:59:15] } 5... Nb6 { [%eval 0.0] [%clk 0:59:17] } 6. Bb3 { [%eval 0.01] [%clk 0:59:39] } 6... e6 { [%eval 0.42] [%clk 0:55:48] } 7. Nf3 { [%eval 0.06] [%clk 1:00:01] } 7... d6 { [%eval 0.19] [%clk 0:54:42] } 8. O-O { [%eval 0.17] [%clk 0:55:19] } 8... Nc6 { [%eval 0.44] [%clk 0:54:15] } 9. Bf4?! { [%eval -0.26] } { Inaccuracy. exd6 was best. } { [%clk 0:49:35] } 9... dxe5 { [%eval 0.04] [%clk 0:51:32] } 10. Bxe5 { [%eval -0.22] [%clk 0:49:46] } 10... Nxe5 { [%eval -0.06] [%clk 0:49:49] } 11. Nxe5 { [%eval -0.11] [%clk 0:50:08] } 11... Bd6 { [%eval 0.03] [%clk 0:47:49] } 12. Ba4+ { [%eval -0.39] [%clk 0:45:58] } 12... Nd7 { [%eval -0.16] [%clk 0:42:59] } 13. Bxd7+ { [%eval -0.3] [%clk 0:43:53] } 13... Bxd7 { [%eval -0.29] [%clk 0:43:18] } 14. Nxd7?! { [%eval -0.98] } { Inaccuracy. cxd4 was best. } { [%clk 0:44:21] } 14... Qxd7?! { [%eval -0.22] } { Inaccuracy. dxc3 was best. } { [%clk 0:42:23] } 15. Qxd4 { [%eval -0.27] [%clk 0:44:44] } 15... O-O { [%eval -0.34] [%clk 0:34:27] } 16. Rd1? { [%eval -1.91] } { Mistake. Nd2 was best. } { [%clk 0:43:26] } 16... Qc7? { [%eval -0.33] } { Mistake. Rad8 was best. } { [%clk 0:33:08] } 17. Qh4 { [%eval -0.28] [%clk 0:33:41] } 17... Rad8 { [%eval -0.14] [%clk 0:30:28] } 18. Nd2 { [%eval -0.16] [%clk 0:31:49] } 18... Be7 { [%eval -0.07] [%clk 0:29:02] } 19. Qg4 { [%eval -0.24] [%clk 0:31:38] } 19... Rd3 { [%eval -0.22] [%clk 0:25:21] } 20. Nb3 { [%eval -0.23] [%clk 0:29:31] } 20... Rfd8 { [%eval -0.28] [%clk 0:25:02] } 21. Rxd3 { [%eval -0.25] [%clk 0:28:30] } 21... Rxd3 { [%eval -0.26] [%clk 0:25:18] } 22. Qe2 { [%eval -0.27] [%clk 0:28:15] } 22... Rd7 { [%eval -0.17] [%clk 0:22:56] } 23. g3 { [%eval -0.08] [%clk 0:25:45] } 23... a6 { [%eval -0.05] [%clk 0:20:06] } 24. Re1 { [%eval -0.15] [%clk 0:25:30] } 24... Bf6 { [%eval -0.2] [%clk 0:19:57] } 25. Qe3 { [%eval -0.3] [%clk 0:25:04] } 25... Rd5 { [%eval -0.21] [%clk 0:18:58] } 26. Qf3 { [%eval -0.19] [%clk 0:18:47] } 26... Qd7 { [%eval -0.26] [%clk 0:15:39] } 27. Kg2 { [%eval -0.38] [%clk 0:18:19] } 27... a5 { [%eval 0.0] [%clk 0:15:01] } 28. c4 { [%eval 0.0] [%clk 0:18:15] } 28... Rf5 { [%eval 0.0] [%clk 0:14:35] } 29. Rd1 { [%eval 0.0] [%clk 0:17:47] } 29... Qc7 { [%eval -0.01] [%clk 0:10:47] } 30. Qe4 { [%eval -0.54] [%clk 0:16:48] } 30... g6 { [%eval -0.12] [%clk 0:08:40] } 31. f4?? { [%eval -2.24] } { Blunder. Nd2 was best. } { [%clk 0:15:10] } 31... Bxb2 { [%eval -2.36] [%clk 0:08:24] } 32. Rb1 { [%eval -2.37] [%clk 0:13:10] } 32... Bf6 { [%eval -2.55] [%clk 0:08:08] } 33. Nd2 { [%eval -2.65] [%clk 0:12:21] } 33... b6 { [%eval -2.37] [%clk 0:06:32] } 34. Qa8+ { [%eval -3.03] [%clk 0:11:22] } 34... Qd8?? { [%eval -0.27] } { Blunder. Kg7 was best. } { [%clk 0:06:42] } 35. Qxd8+ { [%eval -0.22] [%clk 0:11:25] } 35... Bxd8 { [%eval -0.15] [%clk 0:06:38] } 36. Ne4 { [%eval -0.28] [%clk 0:11:20] } 36... a4?? { [%eval 3.1] } { Blunder. Kf8 was best. } { [%clk 0:03:45] } 37. Kf3?? { [%eval 0.0] } { Blunder. c5 was best. } { [%clk 0:09:41] } 37... Kg7 { [%eval 0.04] [%clk 0:04:07] } 38. Rd1 { [%eval 0.03] [%clk 0:09:33] } 38... Bf6?? { [%eval 2.37] } { Blunder. Be7 was best. } { [%clk 0:02:54] } 39. Rd6?? { [%eval 0.17] } { Blunder. Nd6 was best. } { [%clk 0:09:07] } 39... e5?? { [%eval 2.58] } { Blunder. g5 was best. } { [%clk 0:02:19] } 40. Rxb6 { [%eval 2.54] [%clk 0:09:04] } 40... exf4? { [%eval 4.73] } { Mistake. Bd8 was best. } { [%clk 0:02:12] } 41. g4 { [%eval 4.83] [%clk 0:09:14] } 41... Re5 { [%eval 4.74] [%clk 0:01:35] } 42. Nxf6 { [%eval 4.71] [%clk 0:09:28] } 1-0