Event: Biel Chess Festival 2025
Date: 2025-07-22
White: Chalmers, Jean-Jack
WhiteElo: 0
Black: Balsiger, Matthias
BlackElo: 1748
Result: 1-0
ECO: C29
Opening: Vienna Game: Vienna Gambit
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:53] } 1... e5 { [%eval 0.22] [%clk 1:30:36] } 2. Nc3 { [%eval 0.08] [%clk 1:31:10] } 2... Nf6 { [%eval 0.03] [%clk 1:30:51] } 3. f4 { [%eval -0.21] [%clk 1:30:22] } 3... Nc6?? { [%eval 1.47] } { Blunder. d5 was best. } { [%clk 1:28:19] } 4. fxe5 { [%eval 1.3] [%clk 1:30:26] } 4... Nxe5 { [%eval 1.6] [%clk 1:27:52] } 5. d4 { [%eval 1.66] [%clk 1:30:54] } 5... Ng6 { [%eval 1.33] [%clk 1:25:53] } 6. e5 { [%eval 1.35] [%clk 1:30:24] } 6... Ng8 { [%eval 1.88] [%clk 1:25:51] } 7. Nf3 { [%eval 1.33] [%clk 1:30:24] } 7... Bb4 { [%eval 1.6] [%clk 1:25:11] } 8. Bc4 { [%eval 1.36] [%clk 1:29:52] } 8... d5 { [%eval 1.43] [%clk 1:22:48] } 9. exd6 { [%eval 1.38] [%clk 1:23:01] } 9... Qxd6 { [%eval 1.64] [%clk 1:20:11] } 10. O-O { [%eval 1.84] [%clk 1:22:21] } 10... Nf6? { [%eval 3.36] } { Mistake. Bxc3 was best. } { [%clk 1:16:08] } 11. Bg5?? { [%eval 0.89] } { Blunder. Qe2+ was best. } { [%clk 1:11:31] } 11... Bxc3 { [%eval 0.85] [%clk 1:10:46] } 12. bxc3 { [%eval 0.94] [%clk 1:11:13] } 12... O-O { [%eval 1.3] [%clk 1:10:43] } 13. Bxf6 { [%eval 1.43] [%clk 1:09:20] } 13... gxf6 { [%eval 1.36] [%clk 1:03:32] } 14. Qd2?! { [%eval 0.79] } { Inaccuracy. Nd2 was best. } { [%clk 1:04:22] } 14... c6 { [%eval 1.13] [%clk 0:52:35] } 15. Rae1 { [%eval 1.18] [%clk 0:58:36] } 15... Be6 { [%eval 1.17] [%clk 0:50:53] } 16. Bd3 { [%eval 1.19] [%clk 0:58:10] } 16... Bxa2 { [%eval 1.47] [%clk 0:45:35] } 17. Nh4? { [%eval 0.0] } { Mistake. h4 was best. } { [%clk 0:51:20] } 17... Kg7 { [%clk 0:39:41] } 18. Nf5+ { [%clk 0:51:29] } 1-0