Event: Biel Chess Festival 2025
Date: 2025-07-16
White: Hirzel, Robin
WhiteElo: 1795
Black: Brand, Thomas
BlackElo: 1464
Result: 1-0
ECO: B23
Opening: Sicilian Defense: Closed
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c5 { [%eval 0.25] [%clk 1:30:48] } 2. Nc3 { [%eval 0.26] [%clk 1:31:22] } 2... d6 { [%eval 0.16] [%clk 1:31:10] } 3. Bb5+ { [%eval -0.03] [%clk 1:31:46] } 3... Bd7 { [%eval 0.14] [%clk 1:31:20] } 4. Bxd7+ { [%eval 0.09] [%clk 1:32:06] } 4... Nxd7 { [%eval 0.41] [%clk 1:31:48] } 5. f4 { [%eval 0.31] [%clk 1:32:29] } 5... Ngf6 { [%eval 0.44] [%clk 1:31:41] } 6. Nf3 { [%eval 0.25] [%clk 1:32:49] } 6... e6 { [%eval 0.4] [%clk 1:31:30] } 7. O-O { [%eval 0.25] [%clk 1:33:13] } 7... Be7 { [%eval 0.28] [%clk 1:31:47] } 8. Qe1 { [%eval 0.46] [%clk 1:33:19] } 8... Qb8 { [%eval 0.82] [%clk 1:29:55] } 9. d3 { [%eval 1.02] [%clk 1:33:09] } 9... O-O { [%eval 0.94] [%clk 1:29:36] } 10. Qg3 { [%eval 0.74] [%clk 1:32:59] } 10... Re8 { [%eval 1.06] [%clk 1:25:19] } 11. Qh3 { [%eval 0.81] [%clk 1:31:41] } 11... b5 { [%eval 0.9] [%clk 1:15:06] } 12. g4 { [%eval 0.88] [%clk 1:28:00] } 12... b4 { [%eval 0.93] [%clk 1:12:47] } 13. Ne2 { [%eval 0.99] [%clk 1:28:17] } 13... Rd8?! { [%eval 1.68] } { Inaccuracy. Nf8 was best. } { [%clk 1:09:40] } 14. Ng3 { [%eval 1.77] [%clk 1:24:42] } 14... e5 { [%eval 2.17] [%clk 1:04:59] } 15. fxe5 { [%eval 1.57] [%clk 1:13:14] } 15... Nxe5 { [%eval 1.76] [%clk 1:03:34] } 16. Nf5 { [%eval 1.91] [%clk 1:12:49] } 16... Nxf3+? { [%eval 3.9] } { Mistake. Bf8 was best. } { [%clk 1:01:04] } 17. Qxf3?! { [%eval 2.62] } { Inaccuracy. Rxf3 was best. } { [%clk 1:13:15] } 17... Qc7? { [%eval 4.87] } { Mistake. Re8 was best. } { [%clk 0:58:40] } 18. Bg5? { [%eval 2.65] } { Mistake. g5 was best. } { [%clk 1:08:46] } 18... h6? { [%eval 4.72] } { Mistake. Re8 was best. } { [%clk 0:53:36] } 19. Bxf6?? { [%eval 2.29] } { Blunder. Bxh6 was best. } { [%clk 1:08:47] } 19... gxf6?? { [%eval 5.34] } { Blunder. Bxf6 was best. } { [%clk 0:52:30] } 20. h4? { [%eval 2.71] } { Mistake. Nxh6+ was best. } { [%clk 1:10:24] } 1-0