Event: 1st Bastia Open
Site: chess24.com
Date: 2021-07-18
White: Bigonnet, Jean-Michel
WhiteElo: 2012
Black: Guillemart, Serge
BlackElo: 2117
Result: 0-1
ECO: A01
Opening: Nimzo-Larsen Attack: Modern Variation
Variant: Standard

1. b3 { [%eval 0.0] [%clk 1:29:41] } 1... e5 { [%eval 0.44] [%clk 1:30:54] } 2. Bb2 { [%eval 0.0] [%clk 1:30:07] } 2... d6 { [%eval 0.21] [%clk 1:31:22] } 3. e3 { [%eval 0.09] [%clk 1:29:29] } 3... Be7 { [%eval 0.48] [%clk 1:31:41] } 4. Ne2 { [%eval 0.21] [%clk 1:28:39] } 4... Nc6 { [%eval 0.27] [%clk 1:29:05] } 5. Nbc3 { [%eval 0.35] [%clk 1:25:48] } 5... Nf6 { [%eval 0.17] [%clk 1:28:47] } 6. d4 { [%eval 0.17] [%clk 1:24:55] } 6... Bg4?! { [%eval 0.79] } { Inaccuracy. O-O was best. } { [%clk 1:26:55] } 7. f3 { [%eval 0.92] [%clk 1:22:20] } 7... Bd7 { [%eval 0.8] [%clk 1:27:08] } 8. Qd2 { [%eval 0.84] [%clk 1:17:32] } 8... a5 { [%eval 0.85] [%clk 1:25:36] } 9. O-O-O { [%eval 1.03] [%clk 1:15:25] } 9... a4 { [%eval 0.92] [%clk 1:24:08] } 10. Nxa4?! { [%eval 0.08] } { Inaccuracy. g4 was best. } { [%clk 1:09:52] } 10... b5 { [%eval -0.09] [%clk 1:24:05] } 11. Nac3 { [%eval 0.48] [%clk 1:09:43] } 11... Qb8?! { [%eval 1.29] } { Inaccuracy. b4 was best. } { [%clk 1:20:43] } 12. dxe5 { [%eval 0.98] [%clk 0:57:16] } 12... Nxe5 { [%eval 1.08] [%clk 1:16:32] } 13. Nf4?! { [%eval 0.45] } { Inaccuracy. f4 was best. } { [%clk 0:54:25] } 13... c6 { [%eval 0.75] [%clk 1:10:29] } 14. Be2 { [%eval 0.85] [%clk 0:48:48] } 14... b4 { [%eval 1.18] [%clk 1:04:45] } 15. Nb1?? { [%eval -1.5] } { Blunder. Na4 was best. } { [%clk 0:48:29] } 15... Rxa2 { [%eval -2.03] [%clk 1:00:53] } 16. g4 { [%eval -2.11] [%clk 0:47:54] } 16... d5 { [%eval -1.68] [%clk 0:59:10] } 17. g5 { [%eval -1.34] [%clk 0:45:10] } 17... Bf5 { [%eval -1.76] [%clk 0:57:37] } 18. gxf6? { [%eval -3.2] } { Mistake. Rhg1 was best. } { [%clk 0:38:55] } 18... Bxf6 { [%eval -3.25] [%clk 0:55:49] } 19. Nh5 { [%eval -3.65] [%clk 0:39:15] } 19... Nd3+ { [%eval -3.63] [%clk 0:55:38] } 20. cxd3 { [%eval -3.45] [%clk 0:39:41] } 20... Bxb2+ { [%eval -3.38] [%clk 0:56:03] } 21. Qxb2 { [%eval -3.57] [%clk 0:39:43] } 21... Rxb2 { [%eval -3.48] [%clk 0:56:27] } 22. Kxb2 { [%eval -3.46] [%clk 0:39:37] } 22... O-O { [%eval -3.54] [%clk 0:55:05] } 23. e4 { [%eval -3.79] [%clk 0:35:11] } 23... dxe4 { [%eval -3.84] [%clk 0:54:58] } 24. dxe4 { [%eval -4.1] [%clk 0:30:13] } 24... Qe5+ { [%eval -3.95] [%clk 0:54:25] } 25. Kc1?! { [%eval -5.85] } { Inaccuracy. Kc2 was best. } { [%clk 0:28:58] } 25... Be6 { [%eval -6.2] [%clk 0:54:42] } 26. f4 { [%eval -6.16] [%clk 0:28:10] } 26... Qxe4 { [%eval -6.42] [%clk 0:53:51] } 27. Bd3 { [%eval -6.92] [%clk 0:26:26] } 27... Qe3+ { [%eval -6.92] [%clk 0:54:12] } 28. Kb2 { [%eval -7.46] [%clk 0:26:39] } 28... Bg4 { [%eval -5.98] [%clk 0:54:10] } 29. Nf6+ { [%eval -7.3] [%clk 0:25:29] } 29... gxf6 { [%eval -7.35] [%clk 0:54:25] } 30. Rhg1 { [%eval -7.07] [%clk 0:25:49] } 30... h5 { [%eval -7.46] [%clk 0:54:46] } 31. Bf5 { [%eval -7.57] [%clk 0:23:39] } 31... Ra8 { [%eval -6.56] [%clk 0:54:32] } 32. Bxg4 { [%eval -6.76] [%clk 0:23:13] } 32... hxg4 { [%eval -6.54] [%clk 0:54:56] } 33. Rxg4+ { [%eval -6.34] [%clk 0:23:33] } 33... Kf8 { [%eval -6.63] [%clk 0:55:21] } 34. Rd2 { [%eval -6.68] [%clk 0:23:35] } 34... f5 { [%eval -5.96] [%clk 0:53:13] } 35. Rh4 { [%eval -7.01] [%clk 0:23:42] } 35... Ra3 { [%eval -6.17] [%clk 0:53:25] } 36. Rh8+ { [%eval -7.69] [%clk 0:22:56] } 36... Kg7 { [%eval -7.13] [%clk 0:53:36] } 37. Rdd8? { [%eval #-9] } { Checkmate is now unavoidable. Rg2+ was best. } { [%clk 0:22:53] } 37... Qxb3+ { [%eval #-8] [%clk 0:53:52] } 38. Kc1 { [%eval #-8] [%clk 0:23:19] } 38... Qc4+ { [%eval #-8] [%clk 0:54:01] } 0-1