Event: Round 1: Louis Roos (Vet) - Patrick Meyssonnier (Vet)
Site: https://lichess.org/broadcast/french-chess-championship-2025--veterans/round-1/ou2dNnZu/cnEuV7IU
White: Louis Roos (Vet)
Black: Patrick Meyssonnier (Vet)
Result: 1-0
ECO: B24
Opening: Sicilian Defense: Closed, Fianchetto Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:00] } 1... c5 { [%eval 0.24] [%clk 1:30:28] } 2. Nc3 { [%eval 0.26] [%clk 1:30:08] } 2... Nc6 { [%eval 0.23] [%clk 1:30:19] } 3. g3 { [%eval 0.0] [%clk 1:29:05] } 3... Nf6 { [%eval 0.08] [%clk 1:29:20] } 4. Bg2 { [%eval 0.0] [%clk 1:29:26] } 4... e6 { [%eval 0.02] [%clk 1:27:49] } 5. d3 { [%eval 0.0] [%clk 1:29:10] } 5... d5 { [%eval 0.0] [%clk 1:26:26] } 6. exd5 { [%eval 0.0] [%clk 1:28:20] } 6... exd5 { [%eval 0.0] [%clk 1:26:18] } 7. Bg5 { [%eval 0.0] [%clk 1:28:22] } 7... Be7 { [%eval 0.0] [%clk 1:18:11] } 8. Nge2 { [%eval 0.12] [%clk 1:28:29] } 8... O-O { [%eval 0.1] [%clk 1:15:20] } 9. O-O { [%eval 0.07] [%clk 1:25:15] } 9... a6 { [%eval 0.61] [%clk 1:08:30] } 10. Bxf6 { [%eval 0.44] [%clk 1:10:41] } 10... Bxf6 { [%eval 0.48] [%clk 1:07:05] } 11. Nxd5 { [%eval 0.24] [%clk 1:11:00] } 11... Bxb2 { [%eval 0.3] [%clk 1:04:38] } 12. Rb1 { [%eval 0.3] [%clk 1:11:14] } 12... Be5 { [%eval 0.22] [%clk 1:02:53] } 13. f4 { [%eval 0.18] [%clk 1:10:31] } 13... Bd6 { [%eval 0.2] [%clk 1:02:30] } 14. Nec3 { [%eval 0.1] [%clk 0:59:26] } 14... Rb8 { [%eval 0.12] [%clk 0:53:44] } 15. f5 { [%eval 0.0] [%clk 0:47:00] } 15... Be5 { [%eval 0.0] [%clk 0:46:21] } 16. Kh1 { [%eval 0.14] [%clk 0:42:56] } 16... Bxc3? { [%eval 1.31] } { Mistake. b5 was best. } { [%clk 0:43:45] } 17. Nxc3 { [%eval 1.33] [%clk 0:43:00] } 17... Qd4?! { [%eval 2.17] } { Inaccuracy. Ne5 was best. } { [%clk 0:41:26] } 18. Nd5?! { [%eval 1.49] } { Inaccuracy. Qd2 was best. } { [%clk 0:38:01] } 18... Rd8 { [%eval 1.84] [%clk 0:29:45] } 19. c3 { [%eval 1.71] [%clk 0:32:33] } 19... Qe5 { [%eval 1.7] [%clk 0:26:59] } 20. Qh5 { [%eval 1.24] [%clk 0:24:44] } 20... g6?! { [%eval 2.45] } { Inaccuracy. Rxd5 was best. } { [%clk 0:18:18] } 21. fxg6 { [%eval 2.46] [%clk 0:16:54] } 21... Qxh5 { [%eval 2.41] [%clk 0:14:30] } 22. Nf6+ { [%eval 2.68] [%clk 0:17:14] } 22... Kf8 { [%eval 2.61] [%clk 0:05:31] } 23. g7+ { [%eval 2.39] [%clk 0:16:27] } 23... Ke7?? { [%eval 5.3] } { Blunder. Kxg7 was best. } { [%clk 0:03:23] } 24. Nxh5 { [%eval 4.83] [%clk 0:16:17] } 24... Be6 { [%eval 5.87] [%clk 0:01:19] } 25. Bxc6 { [%eval 5.81] [%clk 0:14:58] } 25... bxc6 { [%eval 5.75] [%clk 0:01:28] } 26. Rxb8 { [%eval 5.47] [%clk 0:15:12] } 26... Bd5+ { [%eval 6.18] [%clk 0:01:09] } 27. Kg1 { [%eval 6.48] [%clk 0:15:11] } 27... Rxb8 { [%eval 6.68] [%clk 0:01:30] } 28. Nf6 { [%eval 6.46] [%clk 0:15:20] } 28... Bxa2 { [%eval 6.8] [%clk 0:00:31] } 29. c4 { [%eval 6.54] [%clk 0:14:16] } 1-0