Event: Biel Chess Festival 2025 Rapid
Site: Biel, Switzerland
Date: 2025-07-13
White: Ernst, Rolf
WhiteTitle: FM
WhiteElo: 1941
Black: Burri, Nicolas
Result: 1-0
ECO: A48
Opening: London System
Variant: Standard
TimeControl: 15 min + 5 sec per move

1. d4 { [%eval 0.17] [%clk 0:15:06] } 1... Nf6 { [%eval 0.19] [%clk 0:15:09] } 2. Nf3 { [%eval 0.11] [%clk 0:15:08] } 2... g6 { [%eval 0.22] [%clk 0:15:09] } 3. Bf4 { [%eval 0.1] [%clk 0:15:07] } 3... Bg7 { [%eval 0.08] [%clk 0:14:53] } 4. e3 { [%eval 0.02] [%clk 0:15:09] } 4... d6 { [%eval 0.08] [%clk 0:14:52] } 5. h3 { [%eval 0.0] [%clk 0:15:12] } 5... O-O { [%eval 0.15] [%clk 0:14:31] } 6. c4 { [%eval 0.0] [%clk 0:15:14] } 6... b6 { [%eval 0.16] [%clk 0:14:03] } 7. Nc3 { [%eval 0.03] [%clk 0:15:10] } 7... Bb7 { [%eval 0.05] [%clk 0:13:45] } 8. Be2 { [%eval -0.01] [%clk 0:15:13] } 8... Nbd7 { [%eval 0.06] [%clk 0:13:29] } 9. O-O { [%eval 0.04] [%clk 0:15:05] } 9... Nh5?! { [%eval 0.7] } { Inaccuracy. Ne4 was best. } { [%clk 0:11:43] } 10. Bh2 { [%eval 0.71] [%clk 0:15:00] } 10... e5 { [%eval 0.88] [%clk 0:10:56] } 11. Rc1 { [%eval 0.71] [%clk 0:14:52] } 11... f5?! { [%eval 1.45] } { Inaccuracy. exd4 was best. } { [%clk 0:10:14] } 12. b4?! { [%eval 0.56] } { Inaccuracy. c5 was best. } { [%clk 0:14:44] } 12... exd4?! { [%eval 1.59] } { Inaccuracy. a5 was best. } { [%clk 0:09:19] } 13. Nxd4 { [%eval 1.64] [%clk 0:13:59] } 13... Qe7 { [%eval 1.7] [%clk 0:08:55] } 14. Bf3?! { [%eval 0.68] } { Inaccuracy. Nd5 was best. } { [%clk 0:12:38] } 14... Bxf3 { [%eval 0.68] [%clk 0:08:26] } 15. Nxf3 { [%eval 0.4] [%clk 0:12:32] } 15... Nhf6? { [%eval 1.73] } { Mistake. Bxc3 was best. } { [%clk 0:07:25] } 16. Nd4? { [%eval 0.55] } { Mistake. Nb5 was best. } { [%clk 0:12:05] } 16... Ne5 { [%eval 0.88] [%clk 0:05:28] } 17. Nd5 { [%eval 0.92] [%clk 0:11:54] } 17... Qf7 { [%eval 0.87] [%clk 0:04:52] } 18. f4?? { [%eval -2.66] } { Blunder. Qb3 was best. } { [%clk 0:10:44] } 18... Nxd5?? { [%eval 1.04] } { Blunder. Nxc4 was best. } { [%clk 0:04:24] } 19. cxd5 { [%eval 1.1] [%clk 0:10:39] } 19... Nd7 { [%eval 1.0] [%clk 0:02:36] } 20. Ne6 { [%eval 1.11] [%clk 0:10:16] } 20... Rfc8 { [%eval 1.3] [%clk 0:01:45] } 21. Nxg7? { [%eval 0.01] } { Mistake. e4 was best. } { [%clk 0:09:26] } 21... Kxg7 { [%eval 0.25] [%clk 0:01:42] } 22. e4 { [%eval 0.21] [%clk 0:08:51] } 22... fxe4 { [%eval 0.56] [%clk 0:00:42] } 23. Qd4+?! { [%eval 0.0] } { Inaccuracy. f5 was best. } { [%clk 0:08:45] } 23... Kg8? { [%eval 1.27] } { Mistake. Nf6 was best. } { [%clk 0:00:38] } 24. Rfd1?? { [%eval -1.19] } { Blunder. f5 was best. } { [%clk 0:08:24] } 24... Nf6 { [%eval -1.11] [%clk 0:00:41] } 25. Qd2 { [%eval -1.51] [%clk 0:08:07] } 25... a5 { [%eval -1.29] [%clk 0:00:39] } 26. a3?! { [%eval -2.5] } { Inaccuracy. b5 was best. } { [%clk 0:08:03] } 26... axb4 { [%eval -2.65] [%clk 0:00:22] } 27. axb4 { [%eval -2.32] [%clk 0:08:07] } 27... Ra4?? { [%eval -0.5] } { Blunder. Ra3 was best. } { [%clk 0:00:24] } 28. f5 { [%eval -0.42] [%clk 0:07:59] } 28... gxf5?? { [%eval 1.41] } { Blunder. Ra3 was best. } { [%clk 0:00:21] } 29. Bxd6 { [%eval 1.47] [%clk 0:08:00] } 29... Rd8? { [%eval 2.98] } { Mistake. Ra3 was best. } { [%clk 0:00:14] } 30. Rxc7? { [%eval 1.46] } { Mistake. Be5 was best. } { [%clk 0:07:28] } 30... Qe8?? { [%eval 4.35] } { Blunder. Qh5 was best. } { [%clk 0:00:07] } 31. Re7 { [%eval 4.06] [%clk 0:06:10] } 31... Qg6 { [%eval 4.26] [%clk 0:00:09] } 32. Qf4?? { [%eval 0.0] } { Blunder. Be5 was best. } { [%clk 0:05:56] } 32... Rxb4?? { [%eval 6.52] } { Blunder. Nh5 was best. } { [%clk 0:00:08] } 33. Bxb4 { [%eval 6.23] [%clk 0:05:39] } 1-0