Event: Biel Chess Festival 2025 WT 1
Site: Biel, Switzerland
Date: 2025-07-25
White: Thorens, Johan
WhiteElo: 1657
Black: Tellenbach, Benjamin
BlackElo: 1645
Result: 1-0
ECO: A22
Opening: English Opening: King's English Variation, Two Knights Variation, Reversed Dragon
Variant: Standard
TimeControl: 60' + 30'' / move

1. c4 { [%eval 0.12] [%clk 1:00:58] } 1... e5 { [%eval 0.1] [%clk 1:00:21] } 2. Nc3 { [%eval 0.04] [%clk 1:01:21] } 2... Nf6 { [%eval 0.18] [%clk 1:01:18] } 3. g3 { [%eval 0.07] [%clk 1:01:41] } 3... d5 { [%eval 0.16] [%clk 1:01:38] } 4. cxd5 { [%eval 0.23] [%clk 1:01:37] } 4... Nxd5 { [%eval 0.29] [%clk 1:01:52] } 5. Bg2 { [%eval 0.14] [%clk 1:01:59] } 5... Nb6 { [%eval 0.1] [%clk 1:00:18] } 6. e3 { [%eval 0.0] [%clk 0:59:28] } 6... Be7 { [%eval 0.19] [%clk 0:54:00] } 7. Nge2 { [%eval 0.22] [%clk 0:55:55] } 7... O-O { [%eval 0.25] [%clk 0:55:57] } 8. d4 { [%eval 0.12] [%clk 0:49:20] } 8... exd4 { [%eval 0.11] [%clk 0:56:02] } 9. Nxd4 { [%eval -0.26] [%clk 0:56:22] } 9... Bf6?! { [%eval 0.35] } { Inaccuracy. c5 was best. } { [%clk 0:56:03] } 10. O-O { [%eval 0.47] [%clk 0:39:45] } 10... c6 { [%eval 0.33] [%clk 0:36:28] } 11. Ne4 { [%eval 0.3] [%clk 0:48:27] } 11... Bxd4 { [%eval 0.37] [%clk 0:45:13] } 12. exd4 { [%eval 0.4] [%clk 0:34:59] } 12... Re8?! { [%eval 1.11] } { Inaccuracy. Na6 was best. } { [%clk 0:32:20] } 13. Bf4?! { [%eval 0.24] } { Inaccuracy. Bg5 was best. } { [%clk 0:34:56] } 13... Nd5 { [%eval 0.28] [%clk 0:43:54] } 14. Bd2 { [%eval 0.15] [%clk 0:40:22] } 14... Be6?! { [%eval 0.74] } { Inaccuracy. Bf5 was best. } { [%clk 0:39:07] } 15. Nc5 { [%eval 0.71] [%clk 0:23:42] } 15... Bc8 { [%eval 0.75] [%clk 0:22:41] } 16. f4? { [%eval -0.4] } { Mistake. Qb3 was best. } { [%clk 0:29:20] } 16... Qd6? { [%eval 0.73] } { Mistake. Nd7 was best. } { [%clk 0:28:24] } 17. Ne4?! { [%eval 0.04] } { Inaccuracy. f5 was best. } { [%clk 0:26:43] } 17... Qd8?! { [%eval 0.73] } { Inaccuracy. Qg6 was best. } { [%clk 0:16:28] } 18. f5 { [%eval 0.93] [%clk 0:15:45] } 18... Ne7?? { [%eval 3.91] } { Blunder. Nd7 was best. } { [%clk 0:23:26] } 19. Bg5 { [%eval 4.0] [%clk 0:20:09] } 19... Kh8? { [%eval 7.4] } { Mistake. h6 was best. } { [%clk 0:08:25] } 20. f6 { [%eval 7.33] [%clk 0:19:44] } 20... gxf6? { [%eval #9] } { Checkmate is now unavoidable. Kg8 was best. } { [%clk 0:08:07] } 21. Bxf6+ { [%eval #8] [%clk 0:18:52] } 21... Kg8 { [%eval #8] [%clk 0:08:30] } 22. Qh5 { [%eval #7] [%clk 0:18:15] } 22... Qd5 { [%eval #5] [%clk 0:07:05] } 23. Qh6 { [%eval #4] [%clk 0:16:12] } 1-0