Event: Round 4: Ledesma, Federico - Calvari, Mateo
Date: 2025-07-20
White: Ledesma, Federico
WhiteElo: 1766
Black: Calvari, Mateo
BlackElo: 1630
Result: 0-1
ECO: C02
Opening: French Defense: Advance Variation, Milner-Barry Gambit, Main Line
Variant: Standard
TimeControl: 60+30

1. e4 { [%eval 0.18] [%clk 1:00:58] } 1... e6 { [%eval 0.28] [%clk 1:00:52] } 2. d4 { [%eval 0.29] [%clk 1:01:25] } 2... d5 { [%eval 0.29] [%clk 1:01:16] } 3. e5 { [%eval 0.25] [%clk 1:01:52] } 3... c5 { [%eval 0.23] [%clk 1:01:39] } 4. c3 { [%eval 0.18] [%clk 1:02:19] } 4... Nc6 { [%eval 0.19] [%clk 1:01:49] } 5. Nf3 { [%eval 0.22] [%clk 1:02:43] } 5... Qb6 { [%eval 0.22] [%clk 1:01:46] } 6. Bd3 { [%eval 0.0] [%clk 1:03:09] } 6... Bd7 { [%eval 0.46] [%clk 1:02:01] } 7. O-O { [%eval 0.0] [%clk 1:03:30] } 7... cxd4 { [%eval 0.04] [%clk 1:00:39] } 8. cxd4 { [%eval -0.13] [%clk 1:03:53] } 8... Nxd4 { [%eval -0.18] [%clk 1:00:25] } 9. Nxd4 { [%eval -0.49] [%clk 1:04:17] } 9... Qxd4 { [%eval -0.42] [%clk 1:00:49] } 10. Nc3 { [%eval -0.72] [%clk 1:04:42] } 10... a6 { [%eval -0.62] [%clk 0:58:06] } 11. Re1 { [%eval -0.67] [%clk 1:04:32] } 11... Qb6 { [%eval -0.45] [%clk 0:52:14] } 12. Bd2 { [%eval -0.83] [%clk 0:58:14] } 12... Ne7 { [%eval -0.66] [%clk 0:48:31] } 13. Rc1 { [%eval -0.77] [%clk 0:58:22] } 13... Ng6?! { [%eval 0.0] } { Inaccuracy. Rc8 was best. } { [%clk 0:43:37] } 14. Na4 { [%eval -0.28] [%clk 0:58:14] } 14... Qd8 { [%eval 0.14] [%clk 0:42:05] } 15. Be3?! { [%eval -0.65] } { Inaccuracy. Qb3 was best. } { [%clk 0:56:33] } 15... Bxa4? { [%eval 0.62] } { Mistake. Bb4 was best. } { [%clk 0:36:08] } 16. Qxa4+ { [%eval 0.46] [%clk 0:56:55] } 16... b5?? { [%eval 3.65] } { Blunder. Qd7 was best. } { [%clk 0:36:25] } 17. Qc2?? { [%eval 0.0] } { Blunder. Qxa6 was best. } { [%clk 0:53:16] } 17... Qd7 { [%eval 0.0] [%clk 0:24:56] } 18. f4 { [%eval -0.15] [%clk 0:52:16] } 18... Bb4 { [%eval 0.03] [%clk 0:21:49] } 19. Rf1 { [%eval -0.2] [%clk 0:51:44] } 19... O-O { [%eval -0.29] [%clk 0:20:25] } 20. a3 { [%eval -0.41] [%clk 0:52:02] } 20... Rac8 { [%eval -0.43] [%clk 0:19:03] } 21. Qb1 { [%eval -0.84] [%clk 0:50:45] } 21... Be7 { [%eval -0.42] [%clk 0:19:01] } 22. f5? { [%eval -1.66] } { Mistake. g3 was best. } { [%clk 0:50:44] } 22... Rxc1 { [%eval -1.73] [%clk 0:17:23] } 23. Rxc1 { [%eval -1.68] [%clk 0:50:14] } 23... Nxe5 { [%eval -1.85] [%clk 0:16:35] } 24. fxe6 { [%eval -1.84] [%clk 0:49:57] } 24... fxe6 { [%eval -1.77] [%clk 0:16:33] } 25. Bxh7+ { [%eval -1.57] [%clk 0:50:18] } 25... Kh8 { [%eval -1.66] [%clk 0:16:55] } 26. Bd4 { [%eval -2.25] [%clk 0:49:38] } 26... Bd6 { [%eval -2.02] [%clk 0:16:30] } 27. Re1?? { [%eval -4.48] } { Blunder. Bg6 was best. } { [%clk 0:48:36] } 27... Qc7?! { [%eval -3.39] } { Inaccuracy. Qf7 was best. } { [%clk 0:15:36] } 28. Re3? { [%eval -5.68] } { Mistake. Qd1 was best. } { [%clk 0:48:36] } 28... Bc5 { [%eval -5.88] [%clk 0:15:36] } 29. Rh3 { [%eval -5.81] [%clk 0:37:58] } 29... Bxd4+ { [%eval -5.74] [%clk 0:14:48] } 30. Kh1 { [%eval -5.58] [%clk 0:37:00] } 30... Ng4 { [%eval -5.34] [%clk 0:14:47] } 31. Bg8+?? { [%eval #-10] } { Checkmate is now unavoidable. Bf5+ was best. } { [%clk 0:37:07] } 31... Kxg8 { [%eval #-20] [%clk 0:14:21] } 32. Qh7+ { [%eval #-9] [%clk 0:37:19] } 32... Kf7 { [%eval #-8] [%clk 0:14:41] } 33. Rf3+ { [%eval #-8] [%clk 0:36:30] } 33... Nf6? { [%eval -7.28] } { Lost forced checkmate sequence. Ke7 was best. } { [%clk 0:14:52] } 34. h3? { [%eval #-5] } { Checkmate is now unavoidable. Rf1 was best. } { [%clk 0:33:13] } 34... Qc1+ { [%eval #-4] [%clk 0:13:38] } 35. Kh2 { [%eval #-3] [%clk 0:33:33] } 35... Bg1+ { [%eval #-2] [%clk 0:13:54] } 36. Kg3 { [%eval #-1] [%clk 0:33:58] } 36... Qe1+ { [%eval #-2] [%clk 0:14:10] } 37. Kf4 { [%eval #-2] [%clk 0:34:19] } 37... e5+ { [%eval #-5] [%clk 0:14:00] } 38. Kg5 { [%eval #-5] [%clk 0:34:29] } 38... Be3+ { [%eval #-5] [%clk 0:13:41] } 39. Kf5 { [%eval #-5] [%clk 0:34:49] } 39... Qb1+ { [%eval #-4] [%clk 0:13:50] } 40. Kxe5 { [%eval #-4] [%clk 0:35:10] } 40... Qxh7 { [%eval #-10] [%clk 0:14:15] } 41. Rxf6+ { [%eval #-4] [%clk 0:35:31] } 41... gxf6+ { [%eval #-3] [%clk 0:14:31] } 42. Kxd5 { [%eval #-2] [%clk 0:35:59] } 42... Qf5+ { [%eval #-2] [%clk 0:14:29] } 43. Kc6 { [%eval #-2] [%clk 0:36:23] } 43... Qe6+ { [%eval #-2] [%clk 0:14:24] } 44. Kc7 { [%eval #-2] [%clk 0:36:34] } 44... Rc8+ { [%eval #-1] [%clk 0:14:45] } 45. Kb7 { [%eval #-1] [%clk 0:36:58] } 45... Qc6# { [%clk 0:15:04] } 0-1