Event: Biel Chess Festival MTO
Site: Biel, Switzerland
Date: 2024-07-22
White: Chen, Muxi
WhiteElo: 2030
Black: Kersten, Uwe
BlackTitle: IM
BlackElo: 2186
Result: 0-1
ECO: B75
Opening: Sicilian Defense: Dragon Variation, Yugoslav Attack, Early Deviations
Variant: Standard
TimeControl: 100'/40, fb 50'/20, fb 15' + 30''/mv

1. e4 { [%eval 0.15] [%clk 1:40:41] } 1... c5 { [%eval 0.25] [%clk 1:40:33] } 2. Nf3 { [%eval 0.22] [%clk 1:41:08] } 2... d6 { [%eval 0.26] [%clk 1:40:47] } 3. d4 { [%eval 0.26] [%clk 1:41:23] } 3... Nf6 { [%eval 0.32] [%clk 1:41:03] } 4. Nc3 { [%eval 0.18] [%clk 1:41:32] } 4... cxd4 { [%eval 0.31] [%clk 1:41:25] } 5. Nxd4 { [%eval 0.32] [%clk 1:41:57] } 5... g6 { [%eval 0.55] [%clk 1:40:12] } 6. Be3 { [%eval 0.41] [%clk 1:41:59] } 6... Bg7 { [%eval 0.52] [%clk 1:38:36] } 7. f3 { [%eval 0.38] [%clk 1:42:20] } 7... h5 { [%eval 0.74] [%clk 1:36:46] } 8. Qd2 { [%eval 0.8] [%clk 1:37:30] } 8... a6 { [%eval 0.84] [%clk 1:36:27] } 9. a4 { [%eval 0.37] [%clk 1:33:59] } 9... Nbd7 { [%eval 0.53] [%clk 1:18:00] } 10. a5 { [%eval 0.38] [%clk 1:28:05] } 10... b5 { [%eval 0.43] [%clk 1:05:55] } 11. axb6 { [%eval 0.3] [%clk 1:07:44] } 11... Nxb6 { [%eval 0.4] [%clk 1:06:10] } 12. Nb3 { [%eval 0.35] [%clk 1:02:19] } 12... O-O { [%eval 0.3] [%clk 0:54:53] } 13. Bd3 { [%eval 0.32] [%clk 0:51:07] } 13... Qc7 { [%eval 0.32] [%clk 0:40:06] } 14. Na4 { [%eval -0.13] [%clk 0:33:39] } 14... Nxa4 { [%eval -0.09] [%clk 0:31:47] } 15. Rxa4 { [%eval -0.1] [%clk 0:34:02] } 15... d5 { [%eval -0.06] [%clk 0:30:55] } 16. exd5 { [%eval -0.4] [%clk 0:24:46] } 16... Nxd5 { [%eval -0.34] [%clk 0:30:17] } 17. Bd4 { [%eval -0.33] [%clk 0:22:59] } 17... e5 { [%eval -0.41] [%clk 0:26:30] } 18. Rc4?! { [%eval -1.02] } { Inaccuracy. Bc5 was best. } { [%clk 0:20:39] } 18... Qd8 { [%eval -0.91] [%clk 0:22:12] } 19. Bf2 { [%eval -0.96] [%clk 0:17:50] } 19... Nf4 { [%eval -1.07] [%clk 0:20:23] } 20. Be4?? { [%eval -3.5] } { Blunder. O-O was best. } { [%clk 0:15:27] } 20... Be6 { [%eval -3.37] [%clk 0:19:22] } 21. Rc3 { [%eval -3.44] [%clk 0:11:25] } 21... Nxg2+ { [%eval -3.36] [%clk 0:16:37] } 22. Kf1 { [%eval -3.19] [%clk 0:10:17] } 22... Bh3 { [%eval -3.05] [%clk 0:12:21] } 23. Bxa8? { [%eval -4.82] } { Mistake. Rg1 was best. } { [%clk 0:05:25] } 23... Qxa8 { [%eval -4.8] [%clk 0:12:10] } 24. Nc5 { [%eval -5.75] [%clk 0:02:17] } 24... Rd8 { [%eval -5.47] [%clk 0:11:42] } 25. Qc1 { [%eval -5.93] [%clk 0:02:12] } 25... Nf4+ { [%eval -5.83] [%clk 0:06:52] } 26. Ke1 { [%eval -5.61] [%clk 0:02:38] } 26... Bg2 { [%eval -5.07] [%clk 0:07:14] } 27. Bh4 { [%eval -5.66] [%clk 0:01:47] } 27... Rd4 { [%eval -5.47] [%clk 0:05:34] } 28. Rg1 { [%eval -6.09] [%clk 0:00:52] } 28... Bxf3 { [%eval -5.87] [%clk 0:05:59] } 29. Nd3?? { [%eval #-3] } { Checkmate is now unavoidable. Bf2 was best. } { [%clk 0:00:46] } 29... Qe4+ { [%clk 0:03:43] } 0-1