Event: Round 1: Didier Collas (Sep) - Eric Pinson (Sep)
Site: https://lichess.org/broadcast/french-chess-championship-2025--seniors-plus/round-1/BbWftRms/Iuxg3dsT
White: Didier Collas (Sep)
Black: Eric Pinson (Sep)
Result: 1-0
ECO: A90
Opening: Dutch Defense: Stonewall Variation, Modern Variation
Variant: Standard

1. Nf3 { [%eval 0.1] [%clk 1:30:57] } 1... d5 { [%eval 0.18] [%clk 1:25:34] } 2. c4 { [%eval 0.0] [%clk 1:25:59] } 2... e6 { [%eval 0.15] [%clk 1:25:09] } 3. g3 { [%eval 0.08] [%clk 1:26:11] } 3... Bd6 { [%eval 0.46] [%clk 1:25:26] } 4. Bg2 { [%eval 0.31] [%clk 1:25:41] } 4... c6 { [%eval 0.39] [%clk 1:25:49] } 5. d4 { [%eval 0.32] [%clk 1:24:46] } 5... f5 { [%eval 0.45] [%clk 1:26:07] } 6. O-O { [%eval 0.31] [%clk 1:24:42] } 6... Nf6 { [%eval 0.41] [%clk 1:26:33] } 7. b3 { [%eval 0.32] [%clk 1:24:42] } 7... Qe7 { [%eval 0.44] [%clk 1:26:52] } 8. Bb2 { [%eval 0.31] [%clk 1:24:40] } 8... O-O { [%eval 0.36] [%clk 1:27:16] } 9. Nbd2 { [%eval 0.19] [%clk 1:24:53] } 9... Nbd7 { [%eval 0.37] [%clk 1:26:32] } 10. Ne5 { [%eval 0.3] [%clk 1:24:29] } 10... Ne4 { [%eval 0.28] [%clk 1:24:42] } 11. Ndf3 { [%eval 0.36] [%clk 1:24:08] } 11... g5?! { [%eval 1.18] } { Inaccuracy. Rd8 was best. } { [%clk 1:23:32] } 12. Nd3 { [%eval 1.05] [%clk 1:24:25] } 12... Rf6?! { [%eval 1.68] } { Inaccuracy. b5 was best. } { [%clk 1:22:22] } 13. Nfe5 { [%eval 1.71] [%clk 1:24:47] } 13... Rh6 { [%eval 1.88] [%clk 1:21:21] } 14. f3 { [%eval 1.93] [%clk 1:23:43] } 14... Nxe5 { [%eval 1.89] [%clk 1:21:01] } 15. Nxe5?! { [%eval 1.0] } { Inaccuracy. dxe5 was best. } { [%clk 1:23:36] } 15... Bxe5?! { [%eval 1.83] } { Inaccuracy. Nf6 was best. } { [%clk 1:16:40] } 16. dxe5 { [%eval 2.04] [%clk 1:21:57] } 16... Nc5 { [%eval 1.97] [%clk 1:12:50] } 17. Ba3 { [%eval 1.63] [%clk 1:21:01] } 17... b6 { [%eval 1.75] [%clk 1:12:21] } 18. Rc1 { [%eval 1.24] [%clk 1:17:25] } 18... Bb7 { [%eval 1.34] [%clk 1:09:31] } 19. cxd5 { [%eval 1.05] [%clk 1:05:32] } 19... cxd5?! { [%eval 2.24] } { Inaccuracy. exd5 was best. } { [%clk 1:08:33] } 20. Qd4 { [%eval 2.25] [%clk 1:05:47] } 20... Rc8 { [%eval 2.41] [%clk 0:58:41] } 21. Rc3 { [%eval 2.51] [%clk 1:05:32] } 21... Ba6?! { [%eval 3.4] } { Inaccuracy. Rg6 was best. } { [%clk 0:48:24] } 22. Rfc1 { [%eval 3.2] [%clk 1:05:31] } 22... Qe8 { [%eval 3.63] [%clk 0:42:34] } 23. Bxc5 { [%eval 3.42] [%clk 1:03:03] } 23... bxc5 { [%eval 3.53] [%clk 0:42:53] } 24. Rxc5 { [%eval 3.19] [%clk 1:03:27] } 24... Rxc5?! { [%eval 4.61] } { Inaccuracy. Rb8 was best. } { [%clk 0:41:47] } 25. Qxc5 { [%eval 4.24] [%clk 1:03:31] } 25... Qb8 { [%eval 4.88] [%clk 0:36:14] } 26. Qe7 { [%eval 5.01] [%clk 0:43:48] } 26... Qb6+ { [%eval 5.32] [%clk 0:28:28] } 27. Kh1 { [%eval 5.26] [%clk 0:43:51] } 27... Bc4?! { [%eval 7.23] } { Inaccuracy. Qb8 was best. } { [%clk 0:22:53] } 28. bxc4 { [%eval 7.01] [%clk 0:42:59] } 28... Qb2 { [%eval 7.26] [%clk 0:19:06] } 29. Qd8+ { [%eval 6.21] [%clk 0:41:12] } 29... Kf7?! { [%eval 8.98] } { Inaccuracy. Kg7 was best. } { [%clk 0:18:48] } 30. Qc7+ { [%eval 8.86] [%clk 0:41:36] } 30... Kg6 { [%eval 9.15] [%clk 0:17:06] } 31. cxd5 { [%eval 8.62] [%clk 0:42:00] } 31... Qxa2? { [%eval #8] } { Checkmate is now unavoidable. Qxc1+ was best. } { [%clk 0:15:14] } 1-0