Event: Biel Chess Festival 2025 MTO
Site: Biel, Switzerland
Date: 2025-07-16
White: Erne, Raphael
WhiteElo: 2164
Black: Federer, Colin
BlackTitle: FM
BlackElo: 2303
Result: 1-0
ECO: A15
Opening: English Opening: Anglo-Indian Defense
Variant: Standard
TimeControl: 100 min 40 moves + 30 min Rest + 30 sec per move

1. c4 { [%eval 0.12] [%clk 1:40:53] } 1... Nf6 { [%eval 0.14] [%clk 1:40:51] } 2. g3 { [%eval 0.11] [%clk 1:41:10] } 2... g6 { [%eval 0.2] [%clk 1:41:06] } 3. Bg2 { [%eval 0.18] [%clk 1:41:24] } 3... Bg7 { [%eval 0.42] [%clk 1:41:29] } 4. Nc3 { [%eval 0.18] [%clk 1:41:28] } 4... O-O { [%eval 0.28] [%clk 1:41:47] } 5. Nf3 { [%eval 0.06] [%clk 1:41:37] } 5... d5 { [%eval 0.15] [%clk 1:41:17] } 6. cxd5 { [%eval 0.2] [%clk 1:41:27] } 6... Nxd5 { [%eval 0.12] [%clk 1:41:43] } 7. O-O { [%eval 0.12] [%clk 1:41:26] } 7... Nc6 { [%eval 0.27] [%clk 1:41:45] } 8. d4 { [%eval 0.24] [%clk 1:41:18] } 8... Nb6 { [%eval 0.22] [%clk 1:42:09] } 9. d5 { [%eval 0.22] [%clk 1:41:25] } 9... Na5 { [%eval 0.18] [%clk 1:42:17] } 10. Qc2 { [%eval 0.18] [%clk 1:41:32] } 10... c6 { [%eval 0.14] [%clk 1:40:03] } 11. dxc6 { [%eval 0.13] [%clk 1:41:42] } 11... Nxc6 { [%eval 0.19] [%clk 1:40:27] } 12. Rd1 { [%eval 0.16] [%clk 1:41:51] } 12... Bd7 { [%eval 0.37] [%clk 1:36:09] } 13. Be3 { [%eval 0.5] [%clk 1:37:26] } 13... Nc4 { [%eval 0.6] [%clk 1:20:03] } 14. Bd4?! { [%eval 0.0] } { Inaccuracy. Bf4 was best. } { [%clk 1:20:33] } 14... Nxd4 { [%eval -0.01] [%clk 1:19:40] } 15. Nxd4 { [%eval 0.0] [%clk 1:20:20] } 15... Rc8 { [%eval 0.47] [%clk 1:04:56] } 16. Bxb7 { [%eval 0.58] [%clk 1:13:42] } 16... Rb8?? { [%eval 3.54] } { Blunder. Rc5 was best. } { [%clk 1:01:40] } 17. Nc6 { [%eval 3.53] [%clk 1:04:26] } 17... Qc7 { [%eval 3.57] [%clk 1:00:49] } 18. Nxb8 { [%eval 3.46] [%clk 0:56:44] } 18... Rxb8 { [%eval 3.48] [%clk 1:00:21] } 19. Nd5 { [%eval 3.48] [%clk 0:51:25] } 19... Qxb7 { [%eval 3.48] [%clk 0:51:35] } 20. Qxc4 { [%eval 3.19] [%clk 0:50:59] } 20... Bb5 { [%eval 3.93] [%clk 0:47:30] } 21. Qb3 { [%eval 3.46] [%clk 0:47:38] } 21... Bxe2?! { [%eval 5.17] } { Inaccuracy. Be5 was best. } { [%clk 0:44:05] } 22. Nxe7+ { [%clk 0:47:23] } 1-0