Event: Round 4: Martinelli, Valeria - Mammi, Samuele
Date: 2024-12-22
White: Martinelli, Valeria
WhiteElo: 2030
Black: Mammi, Samuele
BlackTitle: CM
BlackElo: 2264
Result: 1-0
ECO: B40
Opening: Sicilian Defense: Four Knights Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:52] } 1... c5 { [%eval 0.25] [%clk 1:24:46] } 2. Nf3 { [%eval 0.2] [%clk 1:31:16] } 2... e6 { [%eval 0.28] [%clk 1:25:07] } 3. d4 { [%eval 0.4] [%clk 1:31:06] } 3... cxd4 { [%eval 0.29] [%clk 1:25:29] } 4. Nxd4 { [%eval 0.23] [%clk 1:31:30] } 4... Nf6 { [%eval 0.29] [%clk 1:25:37] } 5. Nc3 { [%eval 0.21] [%clk 1:30:43] } 5... Nc6 { [%eval 0.35] [%clk 1:25:27] } 6. g3 { [%eval 0.08] [%clk 1:15:12] } 6... d6 { [%eval 0.17] [%clk 1:18:05] } 7. Bg2 { [%eval 0.2] [%clk 1:13:39] } 7... Qc7?! { [%eval 0.98] } { Inaccuracy. Be7 was best. } { [%clk 1:08:51] } 8. Ndb5 { [%eval 1.16] [%clk 1:02:47] } 8... Qb8 { [%eval 1.27] [%clk 1:09:03] } 9. O-O?! { [%eval 0.2] } { Inaccuracy. Bf4 was best. } { [%clk 0:58:48] } 9... Be7 { [%eval 0.38] [%clk 1:05:31] } 10. a4 { [%eval 0.18] [%clk 0:56:36] } 10... O-O { [%eval 0.3] [%clk 1:04:56] } 11. Be3 { [%eval 0.28] [%clk 0:40:47] } 11... b6 { [%eval 0.32] [%clk 0:40:04] } 12. f4 { [%eval 0.23] [%clk 0:27:47] } 12... Bb7 { [%eval 0.2] [%clk 0:39:14] } 13. g4 { [%eval 0.2] [%clk 0:27:14] } 13... Rd8?! { [%eval 1.02] } { Inaccuracy. a6 was best. } { [%clk 0:26:52] } 14. g5 { [%eval 0.93] [%clk 0:24:15] } 14... Nd7 { [%eval 0.86] [%clk 0:27:05] } 15. Rf3?! { [%eval 0.28] } { Inaccuracy. Qh5 was best. } { [%clk 0:21:58] } 15... d5 { [%eval 0.26] [%clk 0:24:25] } 16. exd5 { [%eval 0.2] [%clk 0:16:56] } 16... Nf8 { [%eval 0.7] [%clk 0:24:26] } 17. Rh3?! { [%eval 0.1] } { Inaccuracy. f5 was best. } { [%clk 0:15:41] } 17... Nb4?! { [%eval 0.89] } { Inaccuracy. a6 was best. } { [%clk 0:23:53] } 18. Be4 { [%eval 0.92] [%clk 0:12:13] } 18... g6 { [%eval 1.01] [%clk 0:22:12] } 19. d6 { [%eval 0.93] [%clk 0:07:53] } 19... a6?? { [%eval 4.61] } { Blunder. Bxd6 was best. } { [%clk 0:10:25] } 20. Qf3 { [%eval 4.57] [%clk 0:04:30] } 20... Bxe4 { [%eval 5.05] [%clk 0:04:08] } 21. Nxe4 { [%eval 5.09] [%clk 0:04:50] } 21... Bxg5?! { [%eval 7.81] } { Inaccuracy. Rxd6 was best. } { [%clk 0:04:29] } 22. fxg5 { [%eval 7.24] [%clk 0:04:45] } 22... axb5? { [%eval #6] } { Checkmate is now unavoidable. Nd7 was best. } { [%clk 0:04:51] } 23. Nf6+ { [%eval #5] [%clk 0:04:35] } 23... Kg7 { [%eval #5] [%clk 0:04:57] } 24. Nh5+ { [%eval #4] [%clk 0:03:49] } 24... Kg8 { [%eval #4] [%clk 0:03:25] } 25. Qf6 { [%eval #3] [%clk 0:04:01] } 25... gxh5 { [%eval #3] [%clk 0:03:02] } 26. Bd4 { [%eval #2] [%clk 0:04:26] } 1-0