Event: Biel Chess Festival 2025 Swiss CHampionship 960
Site: Biel, Switzerland
Date: 2025-07-12
White: Zenker, Ulrich
WhiteTitle: FM
WhiteElo: 2089
Black: Ye, Zhanting K.
BlackElo: 1857
Result: 0-1
Variant: Fischerandom
TimeControl: 15 min + 5 sec per move

1. d4 { [%eval 0.32] [%clk 0:15:07] } 1... g5 { [%eval 0.1] [%clk 0:14:51] } 2. d5 { [%eval -0.13] [%clk 0:14:42] } 2... c6 { [%eval 0.02] [%clk 0:14:14] } 3. e4 { [%eval -0.41] [%clk 0:14:23] } 3... f5 { [%eval -0.45] [%clk 0:14:05] } 4. exf5 { [%eval -0.7] [%clk 0:13:32] } 4... Qxf5 { [%eval -0.34] [%clk 0:13:37] } 5. g4 { [%eval -0.72] [%clk 0:13:30] } 5... Qf4+ { [%eval -0.46] [%clk 0:12:42] } 6. Ne3 { [%eval -0.77] [%clk 0:12:58] } 6... Qxh2?? { [%eval 1.79] } { Blunder. cxd5 was best. } { [%clk 0:12:39] } 7. Bc3?? { [%eval -0.77] } { Blunder. Nf5 was best. } { [%clk 0:11:00] } 7... Bxc3? { [%eval 0.54] } { Mistake. cxd5 was best. } { [%clk 0:11:44] } 8. Nxc3 { [%eval 0.51] [%clk 0:11:03] } 8... cxd5?? { [%eval 2.59] } { Blunder. e6 was best. } { [%clk 0:11:21] } 9. Ncxd5 { [%eval 2.5] [%clk 0:10:14] } 9... Nbc6 { [%eval 2.6] [%clk 0:10:46] } 10. O-O-O?? { [%eval 0.45] } { Blunder. Nf5 was best. } { [%clk 0:09:03] } 10... Bg6?? { [%eval 2.38] } { Blunder. e6 was best. } { [%clk 0:09:43] } 11. Qc4 { [%eval 1.8] [%clk 0:05:45] } 11... Kb8? { [%eval 3.81] } { Mistake. Re8 was best. } { [%clk 0:06:54] } 12. Rge1? { [%eval 2.18] } { Mistake. Nf6 was best. } { [%clk 0:03:24] } 12... Ne6?? { [%eval 6.02] } { Blunder. Bf7 was best. } { [%clk 0:06:14] } 13. Nxe7 { [%eval 5.36] [%clk 0:02:44] } 13... Rd8 { [%eval 6.43] [%clk 0:03:16] } 14. Nxc6+ { [%eval 5.42] [%clk 0:00:58] } 14... bxc6 { [%eval 5.31] [%clk 0:03:12] } 15. Bxc6 { [%eval 5.17] [%clk 0:00:12] } 15... dxc6 { [%eval 5.27] [%clk 0:03:09] } 16. Qxe6 { [%eval 4.33] [%clk 0:00:04] } 16... Kb7 { [%eval 4.25] [%clk 0:02:49] } 17. Rd7+?! { [%eval 2.78] } { Inaccuracy. Qe7+ was best. } { [%clk 0:00:30] } 17... Rxd7 { [%eval 2.86] [%clk 0:02:53] } 18. Qxd7+ { [%eval 2.78] [%clk 0:00:33] } 18... Qc7 { [%eval 2.75] [%clk 0:02:56] } 19. Rd1?! { [%eval 1.88] } { Inaccuracy. Qd4 was best. } { [%clk 0:00:28] } 19... Rf8?! { [%eval 2.84] } { Inaccuracy. Qxd7 was best. } { [%clk 0:02:46] } 20. Qxc7+?? { [%eval 0.02] } { Blunder. Qe6 was best. } { [%clk 0:00:31] } 20... Kxc7 { [%eval 0.06] [%clk 0:02:50] } 21. Rd2 { [%eval 0.0] [%clk 0:00:33] } 21... Rf4 { [%eval 0.0] [%clk 0:02:29] } 22. Kd1 { [%eval 0.0] [%clk 0:00:29] } 22... Be4 { [%eval 0.0] [%clk 0:02:07] } 23. Ke1 { [%eval 0.0] [%clk 0:00:14] } 23... Bf3 { [%clk 0:02:17] } 24. Nc4 { [%clk 0:00:10] } 24... Rxc4 { [%clk 0:02:13] } 0-1