Event: Biel Chess Festival BTZ
Site: Biel, Switzerland
Date: 2024-07-21
White: Chen, Muxi
WhiteElo: 1858
Black: Song, Ethan
Result: 0-1
ECO: A22
Opening: English Opening: King's English Variation, Two Knights Variation, Smyslov System
Variant: Standard
TimeControl: 3' + 2''/mv from move 1

1. c4 { [%eval 0.12] [%clk 0:03:01] } 1... e5 { [%eval 0.12] [%clk 0:03:04] } 2. Nc3 { [%eval 0.07] [%clk 0:03:02] } 2... Nf6 { [%eval 0.14] [%clk 0:03:05] } 3. g3 { [%eval 0.0] [%clk 0:03:03] } 3... Bb4 { [%eval 0.0] [%clk 0:03:06] } 4. Bg2 { [%eval 0.0] [%clk 0:03:04] } 4... O-O { [%eval 0.0] [%clk 0:03:07] } 5. e4 { [%eval 0.05] [%clk 0:03:03] } 5... d6 { [%eval 0.12] [%clk 0:03:05] } 6. Nge2 { [%eval 0.08] [%clk 0:03:04] } 6... c6 { [%eval 0.43] [%clk 0:03:04] } 7. O-O { [%eval 0.29] [%clk 0:03:00] } 7... Nbd7 { [%eval 0.49] [%clk 0:03:04] } 8. d3 { [%eval 0.41] [%clk 0:02:54] } 8... Bxc3 { [%eval 0.92] [%clk 0:02:57] } 9. Nxc3 { [%eval 1.08] [%clk 0:02:50] } 9... Nb6 { [%eval 1.39] [%clk 0:02:58] } 10. f4 { [%eval 1.52] [%clk 0:02:27] } 10... h6 { [%eval 1.33] [%clk 0:02:52] } 11. Be3 { [%eval 1.46] [%clk 0:02:09] } 11... Ng4 { [%eval 1.38] [%clk 0:02:43] } 12. Qd2?! { [%eval 0.35] } { Inaccuracy. Bd2 was best. } { [%clk 0:01:53] } 12... f5 { [%eval 0.68] [%clk 0:02:43] } 13. fxe5 { [%eval 0.92] [%clk 0:01:32] } 13... Nxe5 { [%eval 1.49] [%clk 0:02:43] } 14. c5 { [%eval 1.1] [%clk 0:01:30] } 14... dxc5 { [%eval 0.78] [%clk 0:02:36] } 15. Bxc5 { [%eval 0.75] [%clk 0:01:31] } 15... Rf7 { [%eval 0.79] [%clk 0:02:33] } 16. d4 { [%eval 1.3] [%clk 0:01:24] } 16... Ned7 { [%eval 1.31] [%clk 0:02:27] } 17. Qf2?! { [%eval 0.34] } { Inaccuracy. Rad1 was best. } { [%clk 0:01:13] } 17... Nxc5 { [%eval 0.39] [%clk 0:02:24] } 18. dxc5 { [%eval 0.45] [%clk 0:01:14] } 18... Nc4 { [%eval 0.4] [%clk 0:02:22] } 19. Rad1 { [%eval 0.39] [%clk 0:01:00] } 19... Qf8?! { [%eval 1.42] } { Inaccuracy. Qg5 was best. } { [%clk 0:02:23] } 20. Qd4?! { [%eval 0.84] } { Inaccuracy. exf5 was best. } { [%clk 0:00:56] } 20... b5?? { [%eval 2.85] } { Blunder. Nxb2 was best. } { [%clk 0:02:10] } 21. cxb6? { [%eval 1.1] } { Mistake. exf5 was best. } { [%clk 0:00:50] } 21... Nxb6 { [%eval 1.17] [%clk 0:02:10] } 22. exf5 { [%eval 1.19] [%clk 0:00:48] } 22... Bxf5 { [%eval 1.14] [%clk 0:02:08] } 23. Bxc6 { [%eval 1.19] [%clk 0:00:44] } 23... Rc8 { [%eval 1.22] [%clk 0:02:10] } 24. Bd5? { [%eval 0.07] } { Mistake. Bg2 was best. } { [%clk 0:00:42] } 24... Nxd5 { [%eval 0.02] [%clk 0:02:11] } 25. Qxd5 { [%eval 0.0] [%clk 0:00:43] } 25... Kh8 { [%eval 0.0] [%clk 0:02:09] } 26. Rf4 { [%eval 0.0] [%clk 0:00:37] } 26... Bg6 { [%eval 0.0] [%clk 0:01:54] } 27. Rxf7 { [%eval 0.0] [%clk 0:00:35] } 27... Bxf7 { [%eval 0.0] [%clk 0:01:54] } 28. Qf5 { [%eval 0.0] [%clk 0:00:35] } 28... Rc7 { [%eval 0.11] [%clk 0:01:47] } 29. Rf1 { [%eval 0.04] [%clk 0:00:31] } 29... Qe7 { [%eval 0.03] [%clk 0:01:44] } 30. Qe4 { [%eval 0.0] [%clk 0:00:28] } 30... Qc5+ { [%eval 0.0] [%clk 0:01:44] } 31. Kh1 { [%eval 0.0] [%clk 0:00:27] } 31... Re7 { [%eval 0.0] [%clk 0:01:37] } 32. Qa8+?! { [%eval -0.7] } { Inaccuracy. Qf5 was best. } { [%clk 0:00:28] } 32... Kh7?! { [%eval 0.0] } { Inaccuracy. Re8 was best. } { [%clk 0:01:36] } 33. Qf3 { [%eval 0.0] [%clk 0:00:20] } 33... Bg6 { [%eval 0.0] [%clk 0:01:36] } 34. Qf2 { [%eval 0.0] [%clk 0:00:17] } 34... Qc6+ { [%eval 0.0] [%clk 0:01:27] } 35. Qg2 { [%eval -0.01] [%clk 0:00:18] } 35... Qa6 { [%eval 0.0] [%clk 0:01:27] } 36. Nd5 { [%clk 0:00:16] } 36... Be4 { [%clk 0:01:27] } 37. Nxe7 { [%clk 0:00:10] } 37... Qxf1# { [%clk 0:01:26] } 0-1