Event: Ronda 9: Mathieu, Phileas - Stefansson, Hannes
Date: 2024-12-07
White: Mathieu, Phileas
WhiteTitle: FM
WhiteElo: 2299
Black: Stefansson, Hannes
BlackTitle: GM
BlackElo: 2457
Result: 1-0
ECO: B23
Opening: Sicilian Defense: Grand Prix Attack
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:28:34] } 1... c5 { [%eval 0.25] [%clk 1:25:49] } 2. Nc3 { [%eval 0.13] [%clk 1:28:57] } 2... Nc6 { [%eval 0.23] [%clk 1:25:25] } 3. f4 { [%eval -0.09] [%clk 1:29:23] } 3... e6 { [%eval 0.0] [%clk 1:24:12] } 4. Nf3 { [%eval 0.0] [%clk 1:29:29] } 4... d5 { [%eval 0.0] [%clk 1:23:52] } 5. Bb5 { [%eval 0.0] [%clk 1:26:41] } 5... Ne7 { [%eval 0.0] [%clk 1:22:40] } 6. O-O { [%eval -0.21] [%clk 1:25:31] } 6... a6 { [%eval -0.26] [%clk 1:22:10] } 7. Bxc6+ { [%eval -0.25] [%clk 1:24:19] } 7... Nxc6 { [%eval -0.21] [%clk 1:22:32] } 8. e5 { [%eval -0.22] [%clk 1:22:43] } 8... Qc7 { [%eval -0.18] [%clk 1:18:10] } 9. d3 { [%eval -0.22] [%clk 1:21:28] } 9... Be7 { [%eval -0.18] [%clk 1:17:45] } 10. Qe1 { [%eval -0.14] [%clk 1:11:59] } 10... O-O { [%eval -0.17] [%clk 1:13:16] } 11. f5 { [%eval -0.25] [%clk 1:07:33] } 11... d4?? { [%eval 2.37] } { Blunder. Kh8 was best. } { [%clk 1:11:24] } 12. f6 { [%eval 2.57] [%clk 1:06:31] } 12... dxc3 { [%eval 2.49] [%clk 1:10:59] } 13. bxc3 { [%eval 2.07] [%clk 0:50:31] } 13... Kh8?? { [%eval 5.92] } { Blunder. Rd8 was best. } { [%clk 0:51:46] } 14. Qh4 { [%eval 5.94] [%clk 0:42:16] } 14... gxf6?? { [%eval #20] } { Checkmate is now unavoidable. Nxe5 was best. } { [%clk 0:45:19] } 15. exf6 { [%eval 10.06] [%clk 0:42:04] } 15... Rg8 { [%eval 9.05] [%clk 0:45:19] } 16. fxe7?! { [%eval 5.12] } { Inaccuracy. Ng5 was best. } { [%clk 0:40:03] } 16... Qxe7 { [%eval 4.93] [%clk 0:44:50] } 17. Bg5 { [%eval 5.02] [%clk 0:40:11] } 17... Rxg5 { [%eval 5.12] [%clk 0:45:15] } 18. Nxg5 { [%eval 5.05] [%clk 0:40:20] } 18... f5 { [%eval 5.06] [%clk 0:45:40] } 19. Rae1 { [%eval 5.07] [%clk 0:38:46] } 19... e5 { [%eval 4.83] [%clk 0:44:12] } 20. Re3 { [%eval 5.05] [%clk 0:36:52] } 20... b5 { [%eval 5.69] [%clk 0:37:47] } 21. Qh6 { [%eval 5.67] [%clk 0:34:48] } 21... Bd7 { [%eval 5.58] [%clk 0:36:52] } 22. Rh3 { [%eval 5.62] [%clk 0:34:58] } 1-0