Event: Round 7: Juan Sebastian Melian - Mateus Costamilan Tomiello
Date: 2023-07-14
White: Juan Sebastian Melian
WhiteTitle: FM
Black: Mateus Costamilan Tomiello
Result: 0-1
ECO: B22
Opening: Sicilian Defense: Alapin Variation, Stoltz Attack
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:54] } 1... c5 { [%eval 0.32] [%clk 1:30:20] } 2. Nf3 { [%eval 0.0] [%clk 1:29:46] } 2... Nc6 { [%eval 0.0] [%clk 1:29:57] } 3. c3 { [%eval 0.19] [%clk 1:23:09] } 3... Nf6 { [%eval 0.31] [%clk 1:27:24] } 4. e5 { [%eval 0.02] [%clk 1:23:31] } 4... Nd5 { [%eval 0.13] [%clk 1:27:31] } 5. Bc4 { [%eval 0.0] [%clk 1:22:03] } 5... Nb6 { [%eval 0.12] [%clk 1:25:23] } 6. Bb3 { [%eval 0.05] [%clk 1:22:28] } 6... d6 { [%eval -0.01] [%clk 1:24:36] } 7. exd6 { [%eval 0.0] [%clk 1:22:47] } 7... Qxd6 { [%eval 0.11] [%clk 1:24:19] } 8. O-O { [%eval 0.25] [%clk 1:20:20] } 8... e6 { [%eval 0.66] [%clk 1:22:50] } 9. d4 { [%eval 0.64] [%clk 1:15:17] } 9... cxd4 { [%eval 0.68] [%clk 1:18:25] } 10. cxd4 { [%eval 0.77] [%clk 1:15:41] } 10... Be7 { [%eval 0.58] [%clk 1:17:28] } 11. Nc3 { [%eval 0.68] [%clk 1:16:05] } 11... O-O { [%eval 0.66] [%clk 1:16:19] } 12. Be3 { [%eval 0.31] [%clk 1:04:33] } 12... Rd8 { [%eval 0.51] [%clk 1:08:24] } 13. Rc1 { [%eval 0.4] [%clk 0:56:17] } 13... Bd7 { [%eval 0.42] [%clk 0:58:58] } 14. Qe2 { [%eval 0.13] [%clk 0:40:04] } 14... Rac8 { [%eval 0.12] [%clk 0:52:21] } 15. Rfd1 { [%eval 0.14] [%clk 0:40:18] } 15... Nb4 { [%eval 0.54] [%clk 0:47:22] } 16. Ne5 { [%eval 0.39] [%clk 0:18:33] } 16... N4d5 { [%eval 0.42] [%clk 0:44:09] } 17. Ne4 { [%eval 0.22] [%clk 0:13:55] } 17... Qb8 { [%eval 0.23] [%clk 0:42:37] } 18. Rxc8 { [%eval 0.17] [%clk 0:13:35] } 18... Qxc8 { [%eval 0.12] [%clk 0:40:56] } 19. Nxd7 { [%eval -0.01] [%clk 0:07:35] } 19... Rxd7 { [%eval -0.04] [%clk 0:39:59] } 20. Qf3 { [%eval -0.08] [%clk 0:05:51] } 20... Rc7 { [%eval -0.12] [%clk 0:35:37] } 21. g3 { [%eval -0.08] [%clk 0:05:47] } 21... a5 { [%eval -0.08] [%clk 0:28:56] } 22. Bxd5 { [%eval -0.33] [%clk 0:00:47] } 22... Nxd5 { [%eval -0.35] [%clk 0:29:07] } 23. Rd2? { [%eval -1.52] } { Mistake. Bd2 was best. } { [%clk 0:00:36] } 23... b6?! { [%eval -0.68] } { Inaccuracy. Rc1+ was best. } { [%clk 0:26:00] } 24. Kg2 { [%eval -1.24] [%clk 0:00:42] } 24... Bb4 { [%eval -1.33] [%clk 0:23:16] } 25. Re2 { [%eval -1.26] [%clk 0:00:49] } 25... Rc2?! { [%eval -0.44] } { Inaccuracy. h6 was best. } { [%clk 0:22:35] } 26. Nc3? { [%eval -1.99] } { Mistake. Ng5 was best. } { [%clk 0:00:38] } 26... Rxe2 { [%eval -1.86] [%clk 0:22:11] } 27. Nxe2 { [%eval -1.98] [%clk 0:01:06] } 27... Qc2 { [%eval -1.78] [%clk 0:16:26] } 28. Nf4 { [%eval -2.27] [%clk 0:01:35] } 28... Nxe3+ { [%eval -2.18] [%clk 0:15:31] } 29. Qxe3 { [%eval -2.38] [%clk 0:02:04] } 29... Qxb2 { [%eval -2.19] [%clk 0:14:19] } 30. Nxe6?! { [%eval -2.96] } { Inaccuracy. d5 was best. } { [%clk 0:02:32] } 30... fxe6?? { [%eval -0.33] } { Blunder. Qxa2 was best. } { [%clk 0:12:53] } 31. Qxe6+ { [%eval -0.03] [%clk 0:03:01] } 31... Kf8 { [%eval -0.02] [%clk 0:13:14] } 32. Qc8+ { [%eval -0.05] [%clk 0:02:46] } 32... Ke7 { [%eval -0.03] [%clk 0:11:26] } 33. Qc7+ { [%eval -0.22] [%clk 0:02:32] } 33... Ke6 { [%eval -0.03] [%clk 0:09:58] } 34. Qe5+ { [%eval -0.43] [%clk 0:00:53] } 34... Kd7 { [%eval -0.45] [%clk 0:10:08] } 35. Qb5+ { [%eval -0.58] [%clk 0:01:18] } 35... Kc7 { [%eval -0.42] [%clk 0:10:12] } 36. Qe5+ { [%eval -0.48] [%clk 0:01:17] } 36... Bd6 { [%eval -0.36] [%clk 0:09:24] } 37. Qxg7+ { [%eval -0.55] [%clk 0:01:45] } 37... Kb8 { [%eval -0.49] [%clk 0:09:31] } 38. Qg8+ { [%eval -0.41] [%clk 0:01:55] } 38... Ka7 { [%eval -0.32] [%clk 0:08:41] } 39. Qxh7+ { [%eval -0.46] [%clk 0:01:35] } 39... Ka6 { [%eval -0.57] [%clk 0:08:33] } 40. Qd3+ { [%eval -0.51] [%clk 0:01:53] } 40... Qb5 { [%eval -0.15] [%clk 0:07:38] } 41. Qe4 { [%eval -0.15] [%clk 0:02:22] } 41... Qc4 { [%eval 0.0] [%clk 0:06:55] } 42. h4 { [%eval 0.0] [%clk 0:02:03] } 42... Qxa2 { [%eval 0.0] [%clk 0:05:34] } 43. h5? { [%eval -1.23] } { Mistake. Qa8+ was best. } { [%clk 0:02:32] } 43... Qd2 { [%eval -1.42] [%clk 0:05:02] } 44. Qd5 { [%eval -1.18] [%clk 0:01:56] } 44... Qh6 { [%eval -1.29] [%clk 0:04:16] } 45. f4?? { [%eval -3.55] } { Blunder. Qc4+ was best. } { [%clk 0:00:55] } 45... a4 { [%eval -3.41] [%clk 0:04:08] } 46. Qc4+?! { [%eval -4.31] } { Inaccuracy. Qc6 was best. } { [%clk 0:00:33] } 46... b5 { [%eval -4.35] [%clk 0:03:53] } 47. Qc8+ { [%eval -4.31] [%clk 0:00:39] } 47... Ka5 { [%eval -4.55] [%clk 0:03:51] } 48. Qd8+ { [%eval -4.58] [%clk 0:00:54] } 48... Kb4 { [%eval -4.75] [%clk 0:04:03] } 49. Qg5 { [%eval -5.87] [%clk 0:00:47] } 49... Qxg5 { [%eval -5.87] [%clk 0:04:20] } 50. fxg5 { [%clk 0:01:17] } 50... a3 { [%clk 0:04:32] } 51. g6 { [%clk 0:01:19] } 51... Bf8 { [%clk 0:04:53] } 0-1