Event: Biel Chess Festival 2025 WT 1
Site: Biel, Switzerland
Date: 2025-07-22
White: Boesch, Roman
WhiteElo: 1780
Black: Trzcinska, Wiktoria
BlackElo: 1568
Result: 1-0
ECO: D50
Opening: Queen's Gambit Declined: Modern Variation
Variant: Standard
TimeControl: 60' + 30'' / move

1. d4 { [%eval 0.17] [%clk 1:00:58] } 1... d5 { [%eval 0.2] [%clk 1:00:40] } 2. c4 { [%eval 0.18] [%clk 1:01:24] } 2... e6 { [%eval 0.17] [%clk 1:00:47] } 3. Nc3 { [%eval 0.18] [%clk 1:01:45] } 3... Nf6 { [%eval 0.24] [%clk 1:00:37] } 4. Bg5 { [%eval 0.0] [%clk 1:02:00] } 4... Bb4 { [%eval 0.38] [%clk 1:00:12] } 5. e3 { [%eval 0.32] [%clk 1:01:48] } 5... Nc6 { [%eval 0.67] [%clk 0:58:09] } 6. Nf3 { [%eval 0.51] [%clk 1:00:26] } 6... h6 { [%eval 0.75] [%clk 0:57:45] } 7. Bh4 { [%eval 0.58] [%clk 1:00:52] } 7... O-O { [%eval 0.62] [%clk 0:51:45] } 8. cxd5 { [%eval 0.61] [%clk 1:00:51] } 8... exd5 { [%eval 0.63] [%clk 0:51:17] } 9. Bd3 { [%eval 0.63] [%clk 0:59:55] } 9... Bg4 { [%eval 1.09] [%clk 0:49:45] } 10. Rc1 { [%eval 1.15] [%clk 0:59:45] } 10... Qd6 { [%eval 1.1] [%clk 0:44:38] } 11. O-O { [%eval 1.24] [%clk 0:59:12] } 11... Bxc3 { [%eval 1.19] [%clk 0:42:52] } 12. bxc3 { [%eval 1.17] [%clk 0:57:02] } 12... Ne7 { [%eval 1.14] [%clk 0:41:53] } 13. h3 { [%eval 1.07] [%clk 0:54:37] } 13... Bh5 { [%eval 1.08] [%clk 0:40:48] } 14. Re1 { [%eval 0.87] [%clk 0:52:59] } 14... Bg6?! { [%eval 1.55] } { Inaccuracy. c6 was best. } { [%clk 0:39:35] } 15. Bg3?! { [%eval 0.69] } { Inaccuracy. c4 was best. } { [%clk 0:49:45] } 15... Qd8?! { [%eval 1.28] } { Inaccuracy. Qa3 was best. } { [%clk 0:38:03] } 16. Bxg6 { [%eval 0.91] [%clk 0:47:23] } 16... Nxg6 { [%eval 0.88] [%clk 0:37:28] } 17. c4 { [%eval 0.82] [%clk 0:46:51] } 17... c6 { [%eval 0.84] [%clk 0:35:15] } 18. cxd5 { [%eval 0.57] [%clk 0:46:36] } 18... Nxd5 { [%eval 1.05] [%clk 0:34:03] } 19. e4 { [%eval 1.14] [%clk 0:40:57] } 19... Nb6? { [%eval 2.47] } { Mistake. Ndf4 was best. } { [%clk 0:31:35] } 20. Ne5? { [%eval 0.94] } { Mistake. Qb3 was best. } { [%clk 0:37:46] } 20... Nxe5 { [%eval 0.8] [%clk 0:31:30] } 21. Bxe5 { [%eval 0.91] [%clk 0:38:07] } 21... f6 { [%eval 1.05] [%clk 0:31:13] } 22. Bg3 { [%eval 1.05] [%clk 0:37:03] } 22... Qd7?! { [%eval 1.82] } { Inaccuracy. f5 was best. } { [%clk 0:30:50] } 23. f4?? { [%eval 0.0] } { Blunder. a4 was best. } { [%clk 0:35:27] } 23... Rad8 { [%eval 0.08] [%clk 0:29:49] } 24. Bf2 { [%eval 0.06] [%clk 0:35:15] } 24... Qd6? { [%eval 1.49] } { Mistake. f5 was best. } { [%clk 0:27:39] } 25. e5? { [%eval 0.21] } { Mistake. Qb3+ was best. } { [%clk 0:34:02] } 25... fxe5 { [%eval 0.2] [%clk 0:27:35] } 26. fxe5 { [%eval 0.18] [%clk 0:33:59] } 26... Qd5 { [%eval 0.26] [%clk 0:22:17] } 27. e6 { [%eval -0.03] [%clk 0:27:35] } 27... Rfe8 { [%eval -0.06] [%clk 0:21:59] } 28. Re5?! { [%eval -1.13] } { Inaccuracy. Qg4 was best. } { [%clk 0:25:31] } 28... Qd6?? { [%eval 3.92] } { Blunder. Qxe5 was best. } { [%clk 0:20:32] } 29. Qg4 { [%eval 3.77] [%clk 0:25:33] } 29... Nd5 { [%eval 3.95] [%clk 0:17:13] } 30. Bh4 { [%eval 3.78] [%clk 0:22:22] } 30... Ne7 { [%eval 3.82] [%clk 0:16:58] } 31. Rd1 { [%eval 3.63] [%clk 0:21:31] } 31... b6? { [%eval 6.87] } { Mistake. Kh7 was best. } { [%clk 0:16:28] } 32. Bf6 { [%eval 6.75] [%clk 0:20:27] } 32... g6 { [%eval 6.97] [%clk 0:14:22] } 33. Rh5 { [%eval 6.72] [%clk 0:18:27] } 33... Rf8 { [%eval 6.7] [%clk 0:11:19] } 34. Be5 { [%eval 6.56] [%clk 0:17:58] } 34... Qd5?! { [%eval 11.09] } { Inaccuracy. Qxe5 was best. } { [%clk 0:08:48] } 35. Rxh6 { [%eval 9.92] [%clk 0:18:07] } 35... Rf5 { [%clk 0:07:10] } 36. Rh8# { [%clk 0:17:31] } 1-0