Event: Biel Chess Festival 2025
Date: 2025-07-18
White: Mueller, Andrin
WhiteElo: 1884
Black: Chalmers, Jean-Jack
BlackElo: 0
Result: 1-0
ECO: A85
Opening: Dutch Defense: Queen's Knight Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:38] } 1... f5 { [%eval 0.47] [%clk 1:30:24] } 2. c4 { [%eval 0.39] [%clk 1:29:30] } 2... Nf6 { [%eval 0.42] [%clk 1:30:34] } 3. Nc3 { [%eval 0.39] [%clk 1:29:31] } 3... e6 { [%eval 0.52] [%clk 1:30:39] } 4. Bg5 { [%eval 0.24] [%clk 1:25:53] } 4... Bb4 { [%eval 0.25] [%clk 1:30:50] } 5. Qc2 { [%eval 0.07] [%clk 1:25:00] } 5... b6 { [%eval 0.36] [%clk 1:28:34] } 6. Nf3 { [%eval 0.0] [%clk 1:21:06] } 6... Bb7 { [%eval 0.0] [%clk 1:28:14] } 7. g3 { [%eval -0.21] [%clk 1:18:56] } 7... h6 { [%eval 0.09] [%clk 1:20:35] } 8. Bxf6 { [%eval -0.14] [%clk 1:17:34] } 8... Qxf6 { [%eval -0.1] [%clk 1:20:44] } 9. Bg2 { [%eval -0.12] [%clk 1:17:15] } 9... Nc6 { [%eval 0.25] [%clk 1:14:43] } 10. e3 { [%eval 0.2] [%clk 1:14:18] } 10... d6 { [%eval 0.17] [%clk 1:11:25] } 11. a3 { [%eval 0.12] [%clk 1:12:30] } 11... Bxc3+ { [%eval 0.13] [%clk 1:11:44] } 12. Qxc3 { [%eval 0.1] [%clk 1:12:26] } 12... O-O { [%eval 0.11] [%clk 0:58:30] } 13. O-O { [%eval 0.1] [%clk 1:01:37] } 13... Rad8 { [%eval 0.11] [%clk 0:52:48] } 14. Rac1 { [%eval 0.07] [%clk 1:00:56] } 14... e5 { [%eval 0.14] [%clk 0:46:50] } 15. d5 { [%eval 0.02] [%clk 0:58:00] } 15... Nb8 { [%eval 0.08] [%clk 0:46:23] } 16. Rfe1 { [%eval -0.14] [%clk 0:53:21] } 16... Nd7 { [%eval -0.04] [%clk 0:43:07] } 17. b4 { [%eval -0.23] [%clk 0:52:28] } 17... Qe7 { [%eval 0.09] [%clk 0:43:07] } 18. Nd2 { [%eval -0.15] [%clk 0:45:28] } 18... Nf6 { [%eval 0.07] [%clk 0:40:45] } 19. e4 { [%eval 0.07] [%clk 0:37:59] } 19... fxe4 { [%eval 0.05] [%clk 0:35:44] } 20. Nxe4 { [%eval 0.11] [%clk 0:37:27] } 20... Nxe4 { [%eval 0.14] [%clk 0:31:23] } 21. Rxe4 { [%eval 0.11] [%clk 0:36:50] } 21... Rf5? { [%eval 1.39] } { Mistake. Qg5 was best. } { [%clk 0:23:48] } 22. Bh3 { [%eval 1.5] [%clk 0:32:07] } 22... Rh5? { [%eval 3.11] } { Mistake. Rff8 was best. } { [%clk 0:23:41] } 23. Bg4 { [%eval 2.75] [%clk 0:27:15] } 23... Rg5 { [%eval 2.79] [%clk 0:22:40] } 24. h3?? { [%eval 0.28] } { Blunder. Be6+ was best. } { [%clk 0:23:01] } 24... Rf8?? { [%eval 2.15] } { Blunder. Bc8 was best. } { [%clk 0:20:13] } 25. f4 { [%eval 2.02] [%clk 0:22:08] } 25... Rxg4?! { [%eval 3.27] } { Inaccuracy. Rg6 was best. } { [%clk 0:20:31] } 26. hxg4 { [%eval 3.21] [%clk 0:21:46] } 26... Qf6 { [%eval 3.95] [%clk 0:20:40] } 27. Qe3 { [%eval 3.86] [%clk 0:18:52] } 27... exf4?! { [%eval 5.6] } { Inaccuracy. Bc8 was best. } { [%clk 0:18:44] } 28. Rxf4 { [%eval 5.47] [%clk 0:18:20] } 28... Qd8 { [%eval 6.78] [%clk 0:16:38] } 29. Rxf8+ { [%eval 6.84] [%clk 0:17:45] } 29... Qxf8 { [%eval 6.79] [%clk 0:16:58] } 30. Rf1 { [%eval 6.7] [%clk 0:17:39] } 30... Qd8 { [%eval 6.65] [%clk 0:16:13] } 31. Qe6+ { [%eval 6.46] [%clk 0:17:22] } 31... Kh7 { [%eval 6.55] [%clk 0:14:54] } 32. Qf5+ { [%eval 6.38] [%clk 0:16:55] } 32... Kg8 { [%eval 6.49] [%clk 0:15:09] } 33. Qf7+ { [%eval 6.21] [%clk 0:17:02] } 33... Kh7 { [%eval 6.12] [%clk 0:15:05] } 34. Re1 { [%eval 5.95] [%clk 0:16:22] } 34... Qg5 { [%eval 6.29] [%clk 0:13:59] } 35. Qf5+ { [%eval 6.13] [%clk 0:16:16] } 35... Qxf5 { [%eval 6.69] [%clk 0:14:07] } 36. gxf5 { [%eval 6.51] [%clk 0:16:40] } 36... c6 { [%eval 7.56] [%clk 0:13:46] } 37. Re7 { [%clk 0:15:42] } 37... Ba6 { [%clk 0:12:56] } 38. dxc6 { [%clk 0:15:49] } 1-0