Event: Biel Chess Festival 2025 Swiss CHampionship 960
Site: Biel, Switzerland
Date: 2025-07-12
White: Schwarz, Claudio
WhiteElo: 1870
Black: Karthikeyan, Murali
BlackTitle: GM
BlackElo: 2650
Result: 0-1
Variant: Fischerandom
TimeControl: 15 min + 5 sec per move

1. d4 { [%eval 0.24] [%clk 0:15:03] } 1... c6 { [%eval 0.42] [%clk 0:14:13] } 2. e4 { [%eval 0.36] [%clk 0:14:36] } 2... d5 { [%eval 0.67] [%clk 0:13:51] } 3. e5 { [%eval 0.24] [%clk 0:14:29] } 3... f6 { [%eval 0.26] [%clk 0:13:35] } 4. Nf3? { [%eval -1.28] } { Mistake. f4 was best. } { [%clk 0:13:48] } 4... Bg4 { [%eval -0.75] [%clk 0:13:23] } 5. Bf4? { [%eval -2.25] } { Mistake. c4 was best. } { [%clk 0:12:54] } 5... Ne6 { [%eval -2.04] [%clk 0:13:13] } 6. Be3?! { [%eval -2.75] } { Inaccuracy. Bg3 was best. } { [%clk 0:12:18] } 6... fxe5 { [%eval -2.76] [%clk 0:13:03] } 7. dxe5 { [%eval -2.56] [%clk 0:12:01] } 7... O-O { [%eval -1.96] [%clk 0:12:26] } 8. a3?! { [%eval -2.82] } { Inaccuracy. h4 was best. } { [%clk 0:10:02] } 8... g6 { [%eval -2.74] [%clk 0:12:23] } 9. Ba2 { [%eval -2.76] [%clk 0:09:46] } 9... Bxe5 { [%eval -2.81] [%clk 0:11:32] } 10. Ng5?! { [%eval -3.64] } { Inaccuracy. Nxe5 was best. } { [%clk 0:09:08] } 10... Nxg5 { [%eval -3.66] [%clk 0:11:17] } 11. Bxg5 { [%eval -3.58] [%clk 0:09:11] } 11... Bxb2 { [%eval -3.39] [%clk 0:11:07] } 12. Rb1?! { [%eval -5.09] } { Inaccuracy. Nxb2 was best. } { [%clk 0:09:06] } 12... Qe5 { [%eval -4.84] [%clk 0:10:44] } 13. Ne3?! { [%eval -6.49] } { Inaccuracy. f3 was best. } { [%clk 0:08:49] } 13... Qxg5 { [%eval -6.51] [%clk 0:10:43] } 14. Nxg4 { [%eval -6.58] [%clk 0:08:41] } 14... Qxg4 { [%eval -6.52] [%clk 0:10:45] } 15. O-O { [%eval -6.52] [%clk 0:08:13] } 15... Bd4 { [%eval -6.3] [%clk 0:10:46] } 16. h3 { [%eval -6.94] [%clk 0:07:13] } 16... Qf4 { [%eval -6.9] [%clk 0:10:42] } 0-1