Event: Biel Chess Festival 2025 Swiss CHampionship 960
Site: Biel, Switzerland
Date: 2025-07-12
White: Schwarz, Claudio
WhiteElo: 1870
Black: Birchmeier, Martin
BlackElo: 1834
Result: 1-0
Variant: Fischerandom
TimeControl: 15 min + 5 sec per move

1. d4 { [%eval 0.19] [%clk 0:14:49] } 1... d5 { [%eval 0.38] [%clk 0:14:40] } 2. Bc3?! { [%eval -0.32] } { Inaccuracy. g3 was best. } { [%clk 0:14:40] } 2... Nb6 { [%eval -0.21] [%clk 0:14:32] } 3. Nb3 { [%eval -0.21] [%clk 0:13:42] } 3... h5 { [%eval 0.03] [%clk 0:13:53] } 4. e3 { [%eval -0.24] [%clk 0:13:32] } 4... c6 { [%eval 0.15] [%clk 0:13:57] } 5. Bf3 { [%eval -0.31] [%clk 0:13:02] } 5... Bc7 { [%eval -0.24] [%clk 0:13:49] } 6. Ng3?! { [%eval -0.84] } { Inaccuracy. g4 was best. } { [%clk 0:13:01] } 6... g6 { [%eval -0.78] [%clk 0:12:42] } 7. Re1 { [%eval -1.02] [%clk 0:12:38] } 7... Bd7 { [%eval -0.49] [%clk 0:12:42] } 8. O-O-O { [%eval -0.61] [%clk 0:12:27] } 8... O-O-O { [%eval -0.16] [%clk 0:12:33] } 9. Qf1?! { [%eval -1.06] } { Inaccuracy. e4 was best. } { [%clk 0:12:25] } 9... h4 { [%eval -1.11] [%clk 0:12:08] } 10. Ne2 { [%eval -1.14] [%clk 0:12:27] } 10... Bxh2? { [%eval 0.32] } { Mistake. g5 was best. } { [%clk 0:12:08] } 11. g3 { [%eval 0.32] [%clk 0:11:24] } 11... hxg3 { [%eval 0.83] [%clk 0:12:11] } 12. fxg3 { [%eval 0.79] [%clk 0:11:27] } 12... Rg7 { [%eval 1.24] [%clk 0:10:17] } 13. e4 { [%eval 1.37] [%clk 0:10:16] } 13... Ne6?! { [%eval 2.0] } { Inaccuracy. g5 was best. } { [%clk 0:09:06] } 14. Qg2?! { [%eval 0.99] } { Inaccuracy. exd5 was best. } { [%clk 0:09:41] } 14... Ng5 { [%eval 0.94] [%clk 0:08:54] } 15. exd5?! { [%eval 0.15] } { Inaccuracy. Rh1 was best. } { [%clk 0:09:32] } 15... Nxf3 { [%eval 0.21] [%clk 0:08:57] } 16. Qxf3 { [%eval 0.4] [%clk 0:08:33] } 16... Nxd5?! { [%eval 1.21] } { Inaccuracy. Qh5 was best. } { [%clk 0:08:56] } 17. Bd2? { [%eval 0.03] } { Mistake. Nf4 was best. } { [%clk 0:08:10] } 17... Rh7?? { [%eval 1.97] } { Blunder. Qh5 was best. } { [%clk 0:08:29] } 18. Nc5 { [%eval 2.14] [%clk 0:07:33] } 18... Qf6? { [%eval 3.97] } { Mistake. Bf5 was best. } { [%clk 0:08:09] } 19. Qa3 { [%eval 3.86] [%clk 0:07:12] } 19... Kb8 { [%eval 3.69] [%clk 0:07:24] } 20. c4 { [%eval 3.67] [%clk 0:07:09] } 20... Nb6 { [%eval 3.68] [%clk 0:06:59] } 21. Bf4+ { [%eval 3.87] [%clk 0:07:05] } 21... Ka8 { [%eval 3.53] [%clk 0:06:36] } 22. Qb4 { [%eval 2.89] [%clk 0:04:45] } 22... Bg4?! { [%eval 4.49] } { Inaccuracy. Bf5 was best. } { [%clk 0:06:22] } 23. Nxb7?? { [%eval 0.0] } { Blunder. Rd3 was best. } { [%clk 0:04:35] } 23... Kxb7 { [%eval 0.35] [%clk 0:06:06] } 24. c5 { [%eval 0.27] [%clk 0:04:37] } 24... Bxe2? { [%eval 1.95] } { Mistake. Rh3 was best. } { [%clk 0:06:07] } 25. Rxe2 { [%eval 2.05] [%clk 0:04:28] } 25... e5 { [%eval 2.53] [%clk 0:02:48] } 26. dxe5?? { [%eval 0.0] } { Blunder. Rxe5 was best. } { [%clk 0:03:48] } 26... Rxd1+ { [%eval 0.0] [%clk 0:03:09] } 27. Kxd1 { [%eval 0.0] [%clk 0:03:51] } 27... Bxg3?? { [%eval 8.95] } { Blunder. Qe7 was best. } { [%clk 0:00:28] } 28. Bxg3?? { [%eval 0.0] } { Blunder. exf6 was best. } { [%clk 0:03:34] } 28... Rh1+ { [%eval 0.0] [%clk 0:00:24] } 29. Re1 { [%eval -0.14] [%clk 0:02:24] } 29... Qf3+ { [%eval -0.18] [%clk 0:00:17] } 30. Kd2?? { [%eval -1.92] } { Blunder. Kc1 was best. } { [%clk 0:02:15] } 30... Qd5+?? { [%eval -0.15] } { Blunder. Qxg3 was best. } { [%clk 0:00:00] } 31. Ke2 { [%eval 0.0] [%clk 0:01:38] } 31... Qg2+ { [%eval -0.07] } 32. Bf2 { [%eval -0.12] [%clk 0:01:36] } 32... Rh2 { [%eval -0.02] [%clk 0:00:00] } 33. Rf1?? { [%eval -2.7] } { Blunder. Qf4 was best. } { [%clk 0:01:26] } 1-0