Event: Biel Chess Festival 2025
Date: 2025-07-23
White: Hofmann, Hans
WhiteElo: 1932
Black: Haas, Anthony
BlackElo: 1883
Result: 0-1
ECO: E11
Opening: Bogo-Indian Defense: Grünfeld Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... Nf6 { [%eval 0.19] [%clk 1:30:50] } 2. c4 { [%eval 0.18] [%clk 1:31:15] } 2... e6 { [%eval 0.14] [%clk 1:31:17] } 3. Nf3 { [%eval 0.11] [%clk 1:30:59] } 3... Bb4+ { [%eval 0.54] [%clk 1:32:10] } 4. Nbd2 { [%eval 0.29] [%clk 1:31:04] } 4... a5 { [%eval 0.4] [%clk 1:32:32] } 5. a3 { [%eval 0.4] [%clk 1:29:58] } 5... Be7 { [%eval 0.34] [%clk 1:32:57] } 6. b3 { [%eval 0.17] [%clk 1:29:31] } 6... d5 { [%eval 0.19] [%clk 1:27:19] } 7. Bb2 { [%eval 0.25] [%clk 1:22:39] } 7... O-O { [%eval 0.2] [%clk 1:19:45] } 8. e3 { [%eval 0.24] [%clk 1:20:52] } 8... Na6 { [%eval 0.42] [%clk 1:08:20] } 9. Bd3 { [%eval 0.43] [%clk 1:19:37] } 9... c5 { [%eval 0.43] [%clk 1:07:47] } 10. O-O { [%eval 0.53] [%clk 1:19:13] } 10... b6 { [%eval 0.47] [%clk 1:07:15] } 11. Ne5 { [%eval 0.41] [%clk 1:07:53] } 11... Bb7 { [%eval 0.51] [%clk 1:06:41] } 12. f3?! { [%eval -0.16] } { Inaccuracy. Re1 was best. } { [%clk 1:04:12] } 12... Nd7?! { [%eval 0.45] } { Inaccuracy. cxd4 was best. } { [%clk 0:47:54] } 13. f4 { [%eval 0.29] [%clk 0:57:45] } 13... f5 { [%eval 0.26] [%clk 0:40:48] } 14. Nxd7 { [%eval 0.26] [%clk 0:52:17] } 14... Qxd7 { [%eval 0.31] [%clk 0:40:48] } 15. g4? { [%eval -1.33] } { Mistake. cxd5 was best. } { [%clk 0:47:12] } 15... dxc4 { [%eval -1.56] [%clk 0:30:53] } 16. bxc4? { [%eval -2.86] } { Mistake. Bxc4 was best. } { [%clk 0:40:21] } 16... cxd4 { [%eval -2.83] [%clk 0:27:56] } 17. exd4 { [%eval -3.18] [%clk 0:34:59] } 17... Bf6 { [%eval -2.97] [%clk 0:25:01] } 18. Rf2 { [%clk 0:25:08] } 18... Bxd4 { [%clk 0:21:40] } 19. Bxd4 { [%clk 0:24:33] } 19... Qxd4 { [%clk 0:22:03] } 20. Nf3 { [%clk 0:24:02] } 0-1