Event: Round 1: Mammi, Samuele - Pecorari, Marcello
Date: 2024-12-20
White: Mammi, Samuele
WhiteTitle: CM
WhiteElo: 2264
Black: Pecorari, Marcello
BlackElo: 1936
Result: 0-1
ECO: E11
Opening: Bogo-Indian Defense: Nimzowitsch Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:11:57] } 1... Nf6 { [%eval 0.19] [%clk 1:30:53] } 2. c4 { [%eval 0.17] [%clk 1:11:59] } 2... e6 { [%eval 0.11] [%clk 1:31:14] } 3. Nf3 { [%eval 0.12] [%clk 1:11:40] } 3... Bb4+ { [%eval 0.54] [%clk 1:31:24] } 4. Bd2 { [%eval 0.24] [%clk 1:11:12] } 4... Qe7 { [%eval 0.3] [%clk 1:31:19] } 5. Qc2 { [%eval 0.11] [%clk 1:09:54] } 5... b6 { [%eval 0.4] [%clk 1:14:22] } 6. e4 { [%eval 0.32] [%clk 1:05:56] } 6... Bb7 { [%eval 0.35] [%clk 1:13:15] } 7. Bd3 { [%eval 0.4] [%clk 1:05:46] } 7... Bxd2+ { [%eval 0.41] [%clk 1:10:09] } 8. Nbxd2 { [%eval 0.37] [%clk 1:05:55] } 8... Nc6 { [%eval 0.61] [%clk 1:08:31] } 9. a3 { [%eval 0.61] [%clk 1:04:36] } 9... e5 { [%eval 0.65] [%clk 1:04:26] } 10. d5 { [%eval 0.67] [%clk 1:04:27] } 10... Nb8 { [%eval 0.84] [%clk 1:02:41] } 11. c5 { [%eval 0.82] [%clk 0:56:26] } 11... bxc5 { [%eval 0.77] [%clk 0:52:15] } 12. Rc1?! { [%eval 0.0] } { Inaccuracy. b4 was best. } { [%clk 0:53:32] } 12... d6 { [%eval 0.0] [%clk 0:49:25] } 13. b4 { [%eval -0.03] [%clk 0:53:30] } 13... Nbd7 { [%eval -0.03] [%clk 0:45:29] } 14. O-O { [%eval -0.19] [%clk 0:51:42] } 14... O-O { [%eval -0.04] [%clk 0:37:54] } 15. Nb3 { [%eval -0.08] [%clk 0:30:08] } 15... cxb4 { [%eval 0.23] [%clk 0:36:49] } 16. Qxc7 { [%eval 0.39] [%clk 0:29:17] } 16... bxa3 { [%eval 0.3] [%clk 0:30:36] } 17. Nfd2 { [%eval -0.16] [%clk 0:27:13] } 17... Rab8 { [%eval -0.17] [%clk 0:26:42] } 18. Qa5 { [%eval -0.3] [%clk 0:26:00] } 18... Qd8?! { [%eval 0.47] } { Inaccuracy. Nh5 was best. } { [%clk 0:12:51] } 19. Qxa3 { [%eval 0.49] [%clk 0:26:04] } 19... Qb6?! { [%eval 1.05] } { Inaccuracy. Ne8 was best. } { [%clk 0:12:49] } 20. Nc4 { [%eval 1.04] [%clk 0:20:37] } 20... Qa6 { [%eval 1.16] [%clk 0:13:00] } 21. Qb2?! { [%eval 0.27] } { Inaccuracy. Nba5 was best. } { [%clk 0:20:00] } 21... Qa4 { [%eval 0.74] [%clk 0:11:26] } 22. Rc3? { [%eval -0.52] } { Mistake. Ra1 was best. } { [%clk 0:14:07] } 22... Qb4?! { [%eval 0.26] } { Inaccuracy. Bxd5 was best. } { [%clk 0:11:00] } 23. Rfc1?? { [%eval -2.38] } { Blunder. Rb1 was best. } { [%clk 0:13:20] } 23... Ba6?! { [%eval -1.68] } { Inaccuracy. Bxd5 was best. } { [%clk 0:09:58] } 24. f3?? { [%eval -4.23] } { Blunder. Qc2 was best. } { [%clk 0:10:27] } 24... Bxc4 { [%eval -4.1] [%clk 0:09:50] } 25. Bxc4 { [%eval -4.33] } 25... Nb6 { [%eval -4.31] [%clk 0:08:37] } 26. Ba6 { [%eval -4.47] [%clk 0:05:57] } 26... Na4 { [%eval -4.47] [%clk 0:08:49] } 27. Qc2?! { [%eval -6.29] } { Inaccuracy. Qa1 was best. } { [%clk 0:05:47] } 27... Nxc3 { [%eval -6.32] [%clk 0:09:07] } 28. Qxc3 { [%eval -6.23] [%clk 0:06:17] } 28... Qb6+ { [%clk 0:08:22] } 0-1