Event: Biel Chess Festival 2025
Date: 2025-07-23
White: Hirzel, Robin
WhiteElo: 1795
Black: Ye, Zhanting K.
BlackElo: 1857
Result: 0-1
ECO: B23
Opening: Sicilian Defense: Closed
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c5 { [%eval 0.25] [%clk 1:27:52] } 2. Nc3 { [%eval 0.26] [%clk 1:31:20] } 2... e6 { [%eval 0.34] [%clk 1:26:56] } 3. f4 { [%eval -0.09] [%clk 1:31:45] } 3... Nc6 { [%eval 0.0] [%clk 1:24:11] } 4. Bb5 { [%eval -0.27] [%clk 1:31:38] } 4... Nge7 { [%eval -0.24] [%clk 1:24:14] } 5. Nf3 { [%eval -0.37] [%clk 1:31:58] } 5... d5 { [%eval 0.0] [%clk 1:24:02] } 6. d3 { [%eval -0.35] [%clk 1:32:21] } 6... Bd7?! { [%eval 0.24] } { Inaccuracy. a6 was best. } { [%clk 1:23:35] } 7. O-O { [%eval 0.18] [%clk 1:32:42] } 7... a6 { [%eval 0.25] [%clk 1:23:40] } 8. Bxc6 { [%eval 0.18] [%clk 1:33:01] } 8... Bxc6 { [%eval 0.4] [%clk 1:23:32] } 9. Qe1 { [%eval 0.16] [%clk 1:33:10] } 9... d4 { [%eval 0.65] [%clk 1:13:52] } 10. Ne2 { [%eval 0.54] [%clk 1:32:29] } 10... Qc7 { [%eval 0.95] [%clk 1:10:57] } 11. f5?! { [%eval 0.24] } { Inaccuracy. b4 was best. } { [%clk 1:31:24] } 11... e5 { [%eval 0.31] [%clk 1:05:05] } 12. Qg3?! { [%eval -0.34] } { Inaccuracy. c3 was best. } { [%clk 1:27:30] } 12... f6 { [%eval -0.33] [%clk 1:04:32] } 13. Bd2 { [%eval -0.76] [%clk 1:20:21] } 13... O-O-O { [%eval -0.77] [%clk 1:03:19] } 14. a3 { [%eval -0.78] [%clk 1:20:36] } 14... Kb8 { [%eval -0.76] [%clk 0:58:38] } 15. b4 { [%eval -1.21] [%clk 1:20:17] } 15... c4?? { [%eval 1.68] } { Blunder. Nc8 was best. } { [%clk 0:58:34] } 16. dxc4?? { [%eval -2.67] } { Blunder. Nfxd4 was best. } { [%clk 1:18:51] } 16... Bxe4 { [%eval -2.55] [%clk 0:57:02] } 17. Nexd4 { [%eval -2.92] [%clk 1:18:05] } 17... Qxc4 { [%eval -2.87] [%clk 0:52:57] } 18. c3 { [%eval -2.99] [%clk 1:17:33] } 18... Ka8 { [%eval -3.1] [%clk 0:49:04] } 19. Ne6 { [%eval -3.37] [%clk 1:17:08] } 19... Nxf5 { [%eval -3.42] [%clk 0:48:31] } 20. Qg4?! { [%eval -4.76] } { Inaccuracy. Qe1 was best. } { [%clk 1:15:53] } 20... h5 { [%eval -4.64] [%clk 0:45:41] } 0-1