Event: Biel Chess Festival 2025 Swiss CHampionship 960
Site: Biel, Switzerland
Date: 2025-07-12
White: Sauvin, Jacques
WhiteElo: 2174
Black: He, Junchen
BlackElo: 2007
Result: 0-1
Variant: Fischerandom
TimeControl: 15 min + 5 sec per move

1. b3 { [%eval 0.25] [%clk 0:14:58] } 1... b6 { [%eval 0.25] [%clk 0:14:41] } 2. e4 { [%eval 0.25] [%clk 0:14:21] } 2... c5 { [%eval 0.75] [%clk 0:13:44] } 3. c4?! { [%eval -0.24] } { Inaccuracy. Nd3 was best. } { [%clk 0:14:04] } 3... e6 { [%eval -0.21] [%clk 0:13:17] } 4. Nc3 { [%eval -0.46] [%clk 0:14:00] } 4... Nc6 { [%eval -0.4] [%clk 0:12:24] } 5. g3 { [%eval -0.43] [%clk 0:12:55] } 5... g6?! { [%eval 0.18] } { Inaccuracy. g5 was best. } { [%clk 0:11:54] } 6. O-O? { [%eval -1.2] } { Mistake. e5 was best. } { [%clk 0:11:23] } 6... Qd4?? { [%eval 0.63] } { Blunder. Bf6 was best. } { [%clk 0:11:14] } 7. N1e2? { [%eval -0.52] } { Mistake. e5 was best. } { [%clk 0:08:09] } 7... Qxd2 { [%eval -0.85] [%clk 0:09:12] } 8. Qg2 { [%eval -1.11] [%clk 0:07:35] } 8... Nb4? { [%eval 0.15] } { Mistake. Qh6 was best. } { [%clk 0:07:43] } 9. Nf4 { [%eval 0.15] [%clk 0:06:52] } 9... Bg5? { [%eval 1.38] } { Mistake. Qd6 was best. } { [%clk 0:05:41] } 10. Nh3? { [%eval 0.25] } { Mistake. Bf3 was best. } { [%clk 0:05:19] } 10... Bh6 { [%eval 0.42] [%clk 0:05:18] } 11. f4?? { [%eval -2.14] } { Blunder. Bf3 was best. } { [%clk 0:05:08] } 11... Qxg2+ { [%eval -2.12] [%clk 0:05:13] } 12. Kxg2 { [%eval -2.0] [%clk 0:05:11] } 12... Nd6 { [%eval -1.68] [%clk 0:03:38] } 13. Bf3?! { [%eval -2.62] } { Inaccuracy. a3 was best. } { [%clk 0:04:49] } 13... Bg7? { [%eval -1.36] } { Mistake. Nc2 was best. } { [%clk 0:03:03] } 14. Re2 { [%eval -1.41] [%clk 0:04:26] } 14... Nc6 { [%eval -0.91] [%clk 0:02:24] } 15. Nf2?? { [%eval -3.22] } { Blunder. e5 was best. } { [%clk 0:03:02] } 15... Nd4 { [%eval -3.18] [%clk 0:02:27] } 16. Rd2 { [%eval -3.74] [%clk 0:03:02] } 16... f5 { [%eval -3.9] [%clk 0:01:56] } 17. Re1 { [%eval -3.69] [%clk 0:02:40] } 17... O-O-O { [%eval -3.52] [%clk 0:01:21] } 18. h3 { [%eval -4.26] [%clk 0:01:59] } 18... Rgf8 { [%eval -3.65] [%clk 0:01:19] } 19. Nb5 { [%eval -3.91] [%clk 0:01:44] } 19... N6xb5 { [%eval -3.8] [%clk 0:01:18] } 20. cxb5 { [%eval -4.18] [%clk 0:01:47] } 20... Nxf3 { [%eval -4.15] [%clk 0:00:30] } 21. Kxf3 { [%eval -4.17] [%clk 0:01:47] } 21... Bxa1 { [%eval -4.06] [%clk 0:00:34] } 22. Rxa1 { [%eval -3.86] [%clk 0:01:50] } 22... d5?! { [%eval -2.91] } { Inaccuracy. g5 was best. } { [%clk 0:00:09] } 23. e5 { [%eval -2.88] [%clk 0:01:31] } 23... d4+ { [%eval -2.91] [%clk 0:00:38] } 24. Ke2 { [%eval -2.84] [%clk 0:01:33] } 24... Bb7?! { [%eval -2.03] } { Inaccuracy. Bd5 was best. } { [%clk 0:00:27] } 25. Nd3 { [%eval -2.41] [%clk 0:01:30] } 25... Kb8 { [%eval -2.57] [%clk 0:00:26] } 26. Nb2 { [%eval -2.77] [%clk 0:01:21] } 26... Bd5 { [%eval -2.62] [%clk 0:00:29] } 27. Nc4 { [%eval -2.71] [%clk 0:01:13] } 27... Bxc4+? { [%eval -0.95] } { Mistake. Rg8 was best. } { [%clk 0:00:30] } 28. bxc4 { [%eval -0.9] [%clk 0:01:17] } 28... Kb7 { [%eval -0.8] [%clk 0:00:33] } 29. a4 { [%eval -0.87] [%clk 0:01:13] } 29... Ra8 { [%eval -0.93] [%clk 0:00:22] } 30. h4 { [%eval -1.0] [%clk 0:01:08] } 30... a6 { [%eval -0.97] [%clk 0:00:22] } 31. Rda2 { [%eval -1.21] [%clk 0:01:02] } 31... Ra7 { [%eval -1.03] [%clk 0:00:15] } 32. bxa6+ { [%eval -1.59] [%clk 0:00:50] } 32... Rxa6 { [%eval -2.04] [%clk 0:00:19] } 33. a5?? { [%eval -5.45] } { Blunder. Kd1 was best. } { [%clk 0:00:53] } 33... Rfa8 { [%eval -5.36] [%clk 0:00:22] } 34. Rb2 { [%eval -6.0] [%clk 0:00:50] } 34... Rxa5 { [%eval -5.86] [%clk 0:00:24] } 35. Rab1 { [%eval -6.02] [%clk 0:00:54] } 35... R8a6 { [%eval -5.54] [%clk 0:00:26] } 36. Rb3 { [%eval -5.93] [%clk 0:00:45] } 36... Ra2+ { [%eval -5.7] [%clk 0:00:26] } 37. Kf3 { [%eval -6.02] [%clk 0:00:47] } 37... Rc2 { [%eval -6.13] [%clk 0:00:25] } 38. g4 { [%eval -6.0] [%clk 0:00:42] } 38... Rxc4 { [%eval -5.97] [%clk 0:00:28] } 39. h5 { [%eval -6.09] [%clk 0:00:44] } 39... Rc2 { [%eval -5.97] [%clk 0:00:14] } 40. hxg6 { [%eval -6.05] [%clk 0:00:40] } 40... hxg6 { [%eval -6.0] [%clk 0:00:19] } 41. gxf5 { [%eval -6.67] [%clk 0:00:43] } 41... gxf5 { [%eval -6.77] [%clk 0:00:23] } 42. Kg3 { [%eval -6.87] [%clk 0:00:44] } 42... Kc6 { [%eval -7.06] [%clk 0:00:24] } 43. Kh4 { [%eval -7.05] [%clk 0:00:44] } 43... Rg2 { [%eval -6.67] [%clk 0:00:25] } 44. Rg3?! { [%eval -9.56] } { Inaccuracy. Kh3 was best. } { [%clk 0:00:42] } 44... Rxg3 { [%eval -8.92] [%clk 0:00:25] } 45. Kxg3 { [%eval -8.45] [%clk 0:00:46] } 45... Ra3+ { [%eval -8.81] [%clk 0:00:27] } 46. Kh4 { [%eval -8.74] [%clk 0:00:49] } 46... c4 { [%eval -9.26] [%clk 0:00:26] } 47. Kg5 { [%eval -8.41] [%clk 0:00:50] } 47... Rb3 { [%eval -9.02] [%clk 0:00:25] } 48. Rd1 { [%eval -10.13] [%clk 0:00:50] } 48... Kd5 { [%eval -9.92] [%clk 0:00:28] } 49. Kf6 { [%eval -10.56] [%clk 0:00:54] } 49... c3 { [%eval -9.84] [%clk 0:00:30] } 0-1