Event: Round 4: Gantner, Matthias - Buettiker, Stephan
Date: 2025-05-30
White: Gantner, Matthias
WhiteTitle: FM
WhiteElo: 2299
Black: Buettiker, Stephan
BlackElo: 1962
Result: 1-0
ECO: B20
Opening: Sicilian Defense
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... c5 { [%eval 0.25] [%clk 1:30:38] } 2. Be2 { [%eval 0.04] [%clk 1:31:18] } 2... e6 { [%eval 0.17] [%clk 1:30:42] } 3. d3 { [%eval -0.21] [%clk 1:31:14] } 3... d5 { [%eval -0.13] [%clk 1:30:55] } 4. f4 { [%eval -0.2] [%clk 1:31:36] } 4... Nc6 { [%eval -0.17] [%clk 1:30:06] } 5. Nf3 { [%eval -0.07] [%clk 1:31:52] } 5... d4 { [%eval 0.33] [%clk 1:27:45] } 6. O-O { [%eval 0.24] [%clk 1:31:04] } 6... Nf6 { [%eval 0.66] [%clk 1:27:26] } 7. Qe1 { [%eval 0.52] [%clk 1:24:54] } 7... Be7 { [%eval 0.53] [%clk 1:26:04] } 8. Na3 { [%eval 0.37] [%clk 1:22:58] } 8... O-O { [%eval 0.35] [%clk 1:25:26] } 9. Ne5 { [%eval 0.15] [%clk 1:21:17] } 9... Qc7?! { [%eval 0.9] } { Inaccuracy. Nxe5 was best. } { [%clk 1:18:53] } 10. Qg3 { [%eval 0.62] [%clk 1:21:21] } 10... Nd7?! { [%eval 1.24] } { Inaccuracy. Bd7 was best. } { [%clk 1:15:49] } 11. Nxc6 { [%eval 0.86] [%clk 1:19:35] } 11... Qxc6 { [%eval 0.92] [%clk 1:14:13] } 12. f5 { [%eval 0.49] [%clk 1:19:20] } 12... Bd6 { [%eval 0.83] [%clk 1:11:39] } 13. Bf4 { [%eval 0.54] [%clk 1:18:34] } 13... Bxf4 { [%eval 0.53] [%clk 1:11:18] } 14. Rxf4 { [%eval 0.55] [%clk 1:18:59] } 14... e5?! { [%eval 1.19] } { Inaccuracy. exf5 was best. } { [%clk 1:05:52] } 15. Rh4?! { [%eval 0.63] } { Inaccuracy. Rg4 was best. } { [%clk 1:10:06] } 15... Re8 { [%eval 1.17] [%clk 1:01:51] } 16. Rg4 { [%eval 0.87] [%clk 1:04:12] } 16... Qh6 { [%eval 0.94] [%clk 1:00:20] } 17. Nb5 { [%eval 0.76] [%clk 1:00:58] } 17... Rd8?? { [%eval 2.66] } { Blunder. Nf6 was best. } { [%clk 0:57:38] } 18. Nc7 { [%eval 2.51] [%clk 0:59:23] } 18... Rb8? { [%eval 4.31] } { Mistake. Nf6 was best. } { [%clk 0:55:57] } 19. Nd5 { [%eval 3.97] [%clk 0:59:27] } 19... Nf6?! { [%eval 5.41] } { Inaccuracy. Kh8 was best. } { [%clk 0:55:47] } 20. Rh4 { [%eval 5.3] [%clk 0:59:03] } 1-0