Event: Biel Chess Festival 2025 Rapid
Site: Biel, Switzerland
Date: 2025-07-13
White: Kappeler, Kaspar
WhiteTitle: FM
WhiteElo: 2178
Black: De Gregorio, Alexis
Result: 1-0
ECO: E00
Opening: Catalan Opening
Variant: Standard
TimeControl: 15 min + 5 sec per move

1. d4 { [%eval 0.17] [%clk 0:15:08] } 1... Nf6 { [%eval 0.19] [%clk 0:14:11] } 2. c4 { [%eval 0.18] [%clk 0:15:10] } 2... e6 { [%eval 0.14] [%clk 0:14:13] } 3. g3 { [%eval 0.13] [%clk 0:15:13] } 3... c5 { [%eval 0.32] [%clk 0:14:14] } 4. d5 { [%eval 0.28] [%clk 0:15:12] } 4... exd5 { [%eval 0.3] [%clk 0:14:16] } 5. cxd5 { [%eval 0.23] [%clk 0:15:15] } 5... d6 { [%eval 0.43] [%clk 0:14:19] } 6. Nc3 { [%eval 0.25] [%clk 0:15:16] } 6... Be7 { [%eval 0.66] [%clk 0:14:13] } 7. Bg2 { [%eval 0.49] [%clk 0:14:52] } 7... O-O { [%eval 0.68] [%clk 0:14:00] } 8. Nf3 { [%eval 0.68] [%clk 0:14:51] } 8... a6 { [%eval 0.66] [%clk 0:13:31] } 9. a4 { [%eval 0.62] [%clk 0:14:53] } 9... Re8 { [%eval 0.82] [%clk 0:11:02] } 10. O-O { [%eval 0.86] [%clk 0:14:52] } 10... Bf8 { [%eval 0.95] [%clk 0:10:36] } 11. Nd2 { [%eval 0.77] [%clk 0:14:16] } 11... Nbd7 { [%eval 0.72] [%clk 0:10:18] } 12. h3 { [%eval 0.61] [%clk 0:13:40] } 12... Rb8 { [%eval 0.61] [%clk 0:09:31] } 13. Nc4 { [%eval 0.27] [%clk 0:13:31] } 13... b5 { [%eval 0.72] [%clk 0:09:23] } 14. axb5 { [%eval 0.75] [%clk 0:13:21] } 14... axb5 { [%eval 0.77] [%clk 0:09:25] } 15. Na5 { [%eval 0.73] [%clk 0:11:49] } 15... Qc7 { [%eval 0.78] [%clk 0:07:37] } 16. Nc6 { [%eval 0.91] [%clk 0:12:28] } 16... Rb7 { [%eval 0.88] [%clk 0:06:47] } 17. Qc2?! { [%eval 0.0] } { Inaccuracy. b4 was best. } { [%clk 0:10:08] } 17... b4 { [%eval -0.01] [%clk 0:06:20] } 18. Nd1 { [%eval 0.0] [%clk 0:09:57] } 18... Ne5 { [%eval 0.15] [%clk 0:06:05] } 19. Ne3 { [%eval -0.15] [%clk 0:08:46] } 19... Nxc6 { [%eval -0.21] [%clk 0:05:26] } 20. dxc6 { [%eval -0.1] [%clk 0:08:47] } 20... Ra7?? { [%eval 2.05] } { Blunder. Rb6 was best. } { [%clk 0:05:28] } 21. Rxa7 { [%eval 1.98] [%clk 0:08:05] } 21... Qxa7 { [%eval 1.79] [%clk 0:05:31] } 22. b3 { [%eval 1.82] [%clk 0:07:59] } 22... Be6?! { [%eval 2.59] } { Inaccuracy. Qb8 was best. } { [%clk 0:05:06] } 23. Bb2 { [%eval 2.29] [%clk 0:07:40] } 23... Qa2 { [%eval 2.93] [%clk 0:02:47] } 24. Bxf6?? { [%eval 0.57] } { Blunder. Ra1 was best. } { [%clk 0:03:55] } 24... Qxc2 { [%eval 0.32] [%clk 0:03:29] } 25. Nxc2 { [%eval 0.55] [%clk 0:03:56] } 25... gxf6 { [%eval 0.35] [%clk 0:03:33] } 26. Ne3 { [%eval 0.42] [%clk 0:03:11] } 26... Bxb3?! { [%eval 1.27] } { Inaccuracy. Rc8 was best. } { [%clk 0:02:38] } 27. Ra1? { [%eval 0.0] } { Mistake. Bd5 was best. } { [%clk 0:02:23] } 27... Rc8 { [%eval 0.37] [%clk 0:02:01] } 28. Ra7 { [%eval 0.0] [%clk 0:01:51] } 28... Be6 { [%eval 0.0] [%clk 0:01:25] } 29. Nd5 { [%eval 0.0] [%clk 0:01:35] } 29... Kg7?? { [%eval 2.68] } { Blunder. b3 was best. } { [%clk 0:00:19] } 30. Nf4?? { [%eval -0.01] } { Blunder. Nb6 was best. } { [%clk 0:01:03] } 30... c4?? { [%eval 5.62] } { Blunder. Kh8 was best. } { [%clk 0:00:17] } 31. Nxe6+ { [%eval 5.54] [%clk 0:01:05] } 31... Kg8 { [%eval 5.89] [%clk 0:00:16] } 32. Nd4 { [%eval 5.7] [%clk 0:00:36] } 32... b3 { [%eval 5.89] [%clk 0:00:16] } 33. Rb7 { [%clk 0:00:34] } 33... Kg7 { [%clk 0:00:11] } 34. Bd5 { [%clk 0:00:36] } 1-0