Event: Biel Chess Festival 2025 Swiss CHampionship 960
Site: Biel, Switzerland
Date: 2025-07-12
White: Schwarz, Claudio
WhiteElo: 1870
Black: Sadeghi, Hassan Roger
BlackTitle: CM
BlackElo: 2019
Result: 0-1
Variant: Fischerandom
TimeControl: 15 min + 5 sec per move

1. e4 { [%eval 0.26] [%clk 0:14:59] } 1... c5 { [%eval 0.3] [%clk 0:14:43] } 2. Bc4?! { [%eval -0.48] } { Inaccuracy. h4 was best. } { [%clk 0:14:41] } 2... e6 { [%eval -0.45] [%clk 0:14:34] } 3. Nc3 { [%eval -0.79] [%clk 0:14:38] } 3... Nc6 { [%eval -0.71] [%clk 0:14:21] } 4. N1e2?! { [%eval -1.54] } { Inaccuracy. O-O was best. } { [%clk 0:14:20] } 4... g6? { [%eval -0.39] } { Mistake. Nd6 was best. } { [%clk 0:13:27] } 5. f3 { [%eval -0.46] [%clk 0:14:20] } 5... Bg7 { [%eval -0.46] [%clk 0:13:14] } 6. Bf2 { [%eval -0.69] [%clk 0:13:47] } 6... d6 { [%eval -0.34] [%clk 0:13:14] } 7. a3 { [%eval -0.62] [%clk 0:12:35] } 7... a6 { [%eval -0.57] [%clk 0:13:07] } 8. b4?! { [%eval -1.36] } { Inaccuracy. Bb3 was best. } { [%clk 0:12:25] } 8... b5 { [%eval -1.39] [%clk 0:12:22] } 9. Ba2 { [%eval -1.47] [%clk 0:12:29] } 9... c4? { [%eval -0.16] } { Mistake. cxb4 was best. } { [%clk 0:12:11] } 10. d3 { [%eval -0.22] [%clk 0:12:19] } 10... Nb6 { [%eval -0.22] [%clk 0:11:23] } 11. d4? { [%eval -1.4] } { Mistake. O-O was best. } { [%clk 0:11:43] } 11... O-O { [%eval -1.33] [%clk 0:12:06] } 12. O-O { [%eval -1.35] [%clk 0:11:16] } 12... e5?! { [%eval -0.51] } { Inaccuracy. d5 was best. } { [%clk 0:11:41] } 13. d5?! { [%eval -1.4] } { Inaccuracy. dxe5 was best. } { [%clk 0:11:12] } 13... Ne7 { [%eval -1.37] [%clk 0:11:45] } 14. Qc1 { [%eval -1.65] [%clk 0:11:01] } 14... Nd7?! { [%eval -0.98] } { Inaccuracy. f5 was best. } { [%clk 0:11:23] } 15. Be3?! { [%eval -1.98] } { Inaccuracy. Bh4 was best. } { [%clk 0:10:46] } 15... f5 { [%eval -2.08] [%clk 0:11:12] } 16. Bh6 { [%eval -2.71] [%clk 0:10:40] } 16... f4 { [%eval -2.63] [%clk 0:11:09] } 17. Bxg7 { [%eval -2.68] [%clk 0:10:43] } 17... Kxg7 { [%eval -2.65] [%clk 0:11:13] } 18. Qd2 { [%eval -2.87] [%clk 0:10:23] } 18... g5 { [%eval -2.88] [%clk 0:10:27] } 19. g3 { [%eval -2.95] [%clk 0:09:39] } 19... Nf6 { [%eval -3.05] [%clk 0:09:37] } 20. gxf4 { [%eval -3.17] [%clk 0:09:34] } 20... gxf4 { [%eval -3.32] [%clk 0:09:31] } 21. Kh1 { [%eval -3.25] [%clk 0:09:23] } 21... Kh8 { [%eval -3.2] [%clk 0:09:31] } 22. Rg1 { [%eval -3.8] [%clk 0:09:25] } 22... Bh5 { [%eval -3.78] [%clk 0:09:01] } 23. Raf1 { [%eval -4.03] [%clk 0:08:29] } 23... Ng6 { [%eval -3.99] [%clk 0:09:02] } 24. Qe1 { [%eval -3.86] [%clk 0:08:21] } 24... Qb6 { [%eval -3.74] [%clk 0:08:07] } 25. Rg5 { [%eval -4.47] [%clk 0:08:04] } 25... h6 { [%eval -3.85] [%clk 0:07:03] } 26. Rxg6 { [%eval -4.75] [%clk 0:07:55] } 26... Bxg6 { [%eval -4.67] [%clk 0:07:05] } 27. Qh4 { [%eval -4.7] [%clk 0:07:58] } 27... Kh7 { [%eval -4.34] [%clk 0:06:55] } 28. Ng1 { [%eval -4.79] [%clk 0:07:39] } 28... Qe3 { [%eval -4.98] [%clk 0:06:23] } 29. Nd1 { [%eval -4.75] [%clk 0:06:09] } 29... Qxa3 { [%eval -4.65] [%clk 0:06:08] } 30. Nh3?! { [%eval -6.1] } { Inaccuracy. Nf2 was best. } { [%clk 0:06:13] } 30... Kg7 { [%eval -4.85] [%clk 0:06:08] } 31. Bb1 { [%eval -3.92] [%clk 0:05:56] } 31... Qxb4 { [%eval -4.3] [%clk 0:05:54] } 32. Rg1 { [%eval -4.93] [%clk 0:05:53] } 32... Rh8?! { [%eval -3.31] } { Inaccuracy. Qd2 was best. } { [%clk 0:05:16] } 33. Ndf2? { [%eval -5.25] } { Mistake. Ne3 was best. } { [%clk 0:05:54] } 33... Qc3 { [%eval -4.54] [%clk 0:04:48] } 34. Kg2?! { [%eval -5.87] } { Inaccuracy. Nd3 was best. } { [%clk 0:05:10] } 34... Bh5 { [%eval -5.23] [%clk 0:03:06] } 35. Kf1+ { [%eval -5.82] [%clk 0:03:58] } 35... Kf7 { [%eval -6.43] [%clk 0:02:15] } 36. Nxf4 { [%eval -6.28] [%clk 0:02:25] } 36... exf4 { [%eval -6.19] [%clk 0:01:17] } 37. Qh3 { [%eval -5.79] [%clk 0:00:52] } 37... Ke8 { [%eval -5.1] [%clk 0:02:59] } 0-1