Event: Round 7: Mussanti, Diego - Arana, Augusto
Date: 2025-07-15
White: Mussanti, Diego
WhiteTitle: FM
WhiteElo: 2243
Black: Arana, Augusto
BlackElo: 2035
Result: 1/2-1/2
ECO: B43
Opening: Sicilian Defense: Kan Variation, Knight Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:53] } 1... c5 { [%eval 0.25] [%clk 1:30:42] } 2. Nf3 { [%eval 0.2] [%clk 1:31:09] } 2... e6 { [%eval 0.28] [%clk 1:31:01] } 3. d4 { [%eval 0.4] [%clk 1:31:26] } 3... cxd4 { [%eval 0.29] [%clk 1:31:24] } 4. Nxd4 { [%eval 0.23] [%clk 1:31:38] } 4... a6 { [%eval 0.42] [%clk 1:31:42] } 5. Nc3 { [%eval 0.35] [%clk 1:31:22] } 5... Qc7 { [%eval 0.44] [%clk 1:31:48] } 6. Bd3 { [%eval 0.26] [%clk 1:31:14] } 6... Nf6 { [%eval 0.25] [%clk 1:31:52] } 7. O-O { [%eval 0.23] [%clk 1:31:18] } 7... d6 { [%eval 0.37] [%clk 1:32:03] } 8. Qe2 { [%eval 0.46] [%clk 1:30:51] } 8... b5 { [%eval 0.85] [%clk 1:31:26] } 9. Bd2 { [%eval 0.63] [%clk 1:29:31] } 9... Bb7 { [%eval 0.78] [%clk 1:22:38] } 10. a4 { [%eval 0.98] [%clk 1:23:56] } 10... b4 { [%eval 1.15] [%clk 1:19:46] } 11. Na2 { [%eval 1.05] [%clk 1:24:14] } 11... d5?! { [%eval 1.82] } { Inaccuracy. Nbd7 was best. } { [%clk 1:19:44] } 12. exd5 { [%eval 1.7] [%clk 1:22:27] } 12... Nxd5 { [%eval 1.81] [%clk 1:19:20] } 13. Rfe1 { [%eval 1.44] [%clk 1:09:03] } 13... Be7 { [%eval 1.82] [%clk 1:15:30] } 14. Be4?! { [%eval 0.86] } { Inaccuracy. Nxe6 was best. } { [%clk 0:57:11] } 14... Nf6?! { [%eval 1.5] } { Inaccuracy. O-O was best. } { [%clk 0:55:15] } 15. Bf3 { [%eval 1.52] [%clk 0:45:46] } 15... O-O { [%eval 1.59] [%clk 0:41:58] } 16. Bxb4 { [%eval 1.45] [%clk 0:42:05] } 16... Bxb4 { [%eval 1.46] [%clk 0:40:08] } 17. Nxb4 { [%eval 1.49] [%clk 0:42:25] } 17... Nbd7 { [%eval 1.54] [%clk 0:34:23] } 18. Bxb7 { [%eval 0.98] [%clk 0:39:16] } 18... Qxb7 { [%eval 0.99] [%clk 0:34:46] } 19. Nd3 { [%eval 0.6] [%clk 0:39:03] } 19... e5 { [%eval 0.72] [%clk 0:34:04] } 20. Nb3 { [%eval 0.21] [%clk 0:31:50] } 20... Qc7?! { [%eval 0.95] } { Inaccuracy. e4 was best. } { [%clk 0:30:41] } 21. a5 { [%eval 0.78] [%clk 0:26:10] } 21... Rab8 { [%eval 0.88] [%clk 0:29:13] } 22. Ra4 { [%eval 0.58] [%clk 0:21:30] } 22... Qc6 { [%eval 0.5] [%clk 0:26:03] } 23. Rb4 { [%eval 0.5] [%clk 0:20:48] } 23... e4 { [%eval 0.62] [%clk 0:25:17] } 24. Rxb8 { [%eval 0.58] [%clk 0:21:02] } 24... Rxb8 { [%eval 0.68] [%clk 0:25:40] } 25. Ndc1 { [%eval 0.62] [%clk 0:17:39] } 25... Ne5 { [%eval 0.64] [%clk 0:21:35] } 26. Nd4 { [%eval 0.28] [%clk 0:14:56] } 26... Qc4?! { [%eval 0.92] } { Inaccuracy. Qd6 was best. } { [%clk 0:21:44] } 27. Ncb3 { [%eval 0.66] [%clk 0:14:46] } 27... Qxe2 { [%eval 0.6] [%clk 0:21:38] } 28. Rxe2 { [%eval 0.72] [%clk 0:15:09] } 28... Nc4 { [%eval 0.72] [%clk 0:21:57] } 29. c3 { [%eval 0.67] [%clk 0:15:24] } 29... Nd5?! { [%eval 1.35] } { Inaccuracy. Rc8 was best. } { [%clk 0:20:36] } 30. h3 { [%eval 0.92] [%clk 0:13:37] } 30... g6 { [%eval 1.12] [%clk 0:18:03] } 31. Rxe4?! { [%eval 0.3] } { Inaccuracy. Nc5 was best. } { [%clk 0:08:47] } 31... Nxb2 { [%eval 0.3] [%clk 0:18:19] } 32. Nc5 { [%eval 0.0] [%clk 0:08:49] } 32... Nxc3 { [%eval 0.03] [%clk 0:18:05] } 33. Nxa6 { [%eval 0.0] [%clk 0:07:30] } 33... Ra8 { [%eval 0.0] [%clk 0:18:17] } 34. Nc7 { [%eval 0.0] [%clk 0:07:43] } 34... Rxa5 { [%eval 0.0] [%clk 0:18:17] } 35. Re8+ { [%eval 0.0] [%clk 0:08:05] } 35... Kg7 { [%eval 0.0] [%clk 0:18:40] } 36. Rb8 { [%eval 0.0] [%clk 0:08:11] } 36... Nc4 { [%eval 0.0] [%clk 0:17:55] } 37. Ne8+ { [%eval 0.0] [%clk 0:07:42] } 37... Kh6 { [%eval 0.0] [%clk 0:18:08] } 38. Rc8 { [%eval 0.0] [%clk 0:06:20] } 38... Ra4 { [%eval 0.0] [%clk 0:17:55] } 39. Nf3 { [%eval 0.0] [%clk 0:06:06] } 39... Ne4 { [%eval 0.0] [%clk 0:17:50] } 40. g4 { [%eval 0.0] [%clk 0:05:36] } 40... Ng5 { [%eval 0.0] [%clk 0:16:37] } 1/2-1/2