Event: Round 4: Jean-Michel Bigonnet - Simon Maret
Date: 2023-02-22
White: Jean-Michel Bigonnet
Black: Simon Maret
Result: 1/2-1/2
ECO: B12
Opening: Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:58] } 1... c6 { [%eval 0.37] [%clk 1:30:02] } 2. d4 { [%eval 0.41] [%clk 1:31:13] } 2... d5 { [%eval 0.28] [%clk 1:30:26] } 3. e5 { [%eval 0.28] [%clk 1:31:30] } 3... c5 { [%eval 0.44] [%clk 1:29:11] } 4. Nf3 { [%eval 0.38] [%clk 1:31:06] } 4... Nc6 { [%eval 0.33] [%clk 1:28:24] } 5. dxc5 { [%eval 0.15] [%clk 1:30:18] } 5... Bg4 { [%eval 0.62] [%clk 1:27:31] } 6. c3 { [%eval 0.7] [%clk 1:23:56] } 6... e6 { [%eval 0.13] [%clk 1:19:48] } 7. Be3 { [%eval 0.34] [%clk 1:21:50] } 7... Bxf3 { [%eval 0.87] [%clk 1:16:26] } 8. Qxf3 { [%eval 0.73] [%clk 1:18:39] } 8... Nxe5 { [%eval 0.91] [%clk 1:15:19] } 9. Bb5+ { [%eval 0.51] [%clk 1:18:31] } 9... Nc6 { [%eval 0.78] [%clk 1:15:13] } 10. O-O { [%eval 0.71] [%clk 1:14:10] } 10... Nf6 { [%eval 0.64] [%clk 1:09:40] } 11. Nd2 { [%eval 0.53] [%clk 1:10:54] } 11... Be7 { [%eval 0.6] [%clk 1:01:33] } 12. Bxc6+ { [%eval 0.33] [%clk 1:07:57] } 12... bxc6 { [%eval 0.22] [%clk 1:01:50] } 13. Qg3 { [%eval 0.2] [%clk 1:01:59] } 13... O-O { [%eval 0.27] [%clk 0:51:08] } 14. Bd4 { [%eval -0.01] [%clk 0:59:57] } 14... Qb8 { [%eval 0.12] [%clk 0:47:07] } 15. Qxb8 { [%eval 0.12] [%clk 0:40:21] } 15... Rfxb8 { [%eval 0.0] [%clk 0:40:56] } 16. b4 { [%eval 0.16] [%clk 0:38:12] } 16... Nd7 { [%eval 0.13] [%clk 0:36:19] } 17. Nb3 { [%eval -0.35] [%clk 0:33:11] } 17... Bd8 { [%eval -0.11] [%clk 0:29:41] } 18. f4 { [%eval -0.3] [%clk 0:26:02] } 18... a5 { [%eval -0.19] [%clk 0:26:15] } 19. a3 { [%eval -0.15] [%clk 0:25:32] } 19... Bc7 { [%eval 0.16] [%clk 0:22:49] } 20. Rae1 { [%eval -0.07] [%clk 0:21:18] } 20... axb4 { [%eval -0.19] [%clk 0:10:56] } 21. axb4 { [%eval -0.22] [%clk 0:21:44] } 21... Ra3 { [%eval -0.3] [%clk 0:11:15] } 22. Nd2 { [%eval -0.32] [%clk 0:21:28] } 22... Ra2 { [%eval -0.21] [%clk 0:04:49] } 23. Nb3 { [%eval -0.27] [%clk 0:16:57] } 23... Rb2 { [%eval -0.02] [%clk 0:03:47] } 24. Nc1 { [%eval -0.09] [%clk 0:16:27] } 24... Ra8 { [%eval -0.01] [%clk 0:01:57] } 25. Nd3 { [%eval -0.16] [%clk 0:07:10] } 25... Rd2 { [%eval -0.19] [%clk 0:00:58] } 26. Ra1 { [%eval -0.19] [%clk 0:03:19] } 26... Rxa1 { [%eval -0.23] [%clk 0:00:58] } 27. Rxa1 { [%eval -0.2] [%clk 0:03:46] } 27... Rxd3 { [%eval -0.16] [%clk 0:00:52] } 28. Ra7 { [%eval -0.34] [%clk 0:03:30] } 28... Bxf4 { [%eval -0.52] [%clk 0:00:41] } 29. Rxd7 { [%eval -0.81] [%clk 0:03:40] } 29... h5?! { [%eval -0.12] } { Inaccuracy. Kf8 was best. } { [%clk 0:00:37] } 30. g3 { [%eval -0.06] [%clk 0:01:23] } 30... e5 { [%eval 0.04] [%clk 0:00:34] } 31. Bf2 { [%eval 0.0] [%clk 0:01:08] } 31... Bd2 { [%eval -0.04] [%clk 0:00:37] } 32. Rd8+?! { [%eval -0.69] } { Inaccuracy. b5 was best. } { [%clk 0:01:13] } 32... Kh7 { [%eval -0.71] [%clk 0:01:05] } 33. b5 { [%eval -0.73] [%clk 0:00:35] } 33... cxb5?! { [%eval -0.16] } { Inaccuracy. Bg5 was best. } { [%clk 0:00:45] } 34. c6 { [%eval -0.11] [%clk 0:01:02] } 34... Rxc3 { [%eval -0.12] [%clk 0:01:12] } 35. Rxd5 { [%eval -0.09] [%clk 0:01:20] } 35... Rc1+ { [%eval -0.13] [%clk 0:00:40] } 36. Kg2 { [%eval -0.16] [%clk 0:01:47] } 36... Ba5 { [%eval -0.09] [%clk 0:00:49] } 37. Rxe5 { [%eval -0.05] [%clk 0:01:33] } 37... Rxc6 { [%eval -0.01] [%clk 0:00:41] } 1/2-1/2