Event: FIDEWORLDYOUTHCHESSCHAMPIONSHIP Open 16
Site: Montesilvano, Italy
Date: 2023-11-24
White: Costa, Leonardo
WhiteTitle: FM
WhiteElo: 2397
Black: Macias Pino, Diego
BlackTitle: FM
BlackElo: 2457
Result: 1-0
ECO: B43
Opening: Sicilian Defense: Kan Variation, Knight Variation
Variant: Standard
TimeControl: 90' x 40 + 30' + 30\

1. e4 { [%eval 0.36] [%clk 1:30:59] } 1... c5 { [%eval 0.32] [%clk 1:30:54] } 2. Nf3 { [%eval 0.0] [%clk 1:31:27] } 2... e6 { [%eval 0.0] [%clk 1:31:19] } 3. d4 { [%eval 0.42] [%clk 1:31:54] } 3... cxd4 { [%eval 0.26] [%clk 1:31:45] } 4. Nxd4 { [%eval 0.4] [%clk 1:32:22] } 4... a6 { [%eval 0.58] [%clk 1:32:10] } 5. Nc3?! { [%eval 0.0] } { Inaccuracy. Bd3 was best. } { [%clk 1:31:58] } 5... Qc7 { [%eval 0.24] [%clk 1:32:23] } 6. Bd3 { [%eval 0.48] [%clk 1:31:52] } 6... Nf6 { [%eval 0.13] [%clk 1:32:47] } 7. Qe2 { [%eval 0.39] [%clk 1:25:25] } 7... Bd6 { [%eval 0.0] [%clk 1:33:08] } 8. Bd2 { [%eval 0.31] [%clk 1:19:18] } 8... Nc6 { [%eval 0.33] [%clk 1:25:25] } 9. Nxc6 { [%eval 0.21] [%clk 1:18:11] } 9... dxc6 { [%eval 0.28] [%clk 1:22:07] } 10. a4 { [%eval 0.28] [%clk 1:18:03] } 10... b6 { [%eval 0.13] [%clk 1:17:11] } 11. h3 { [%eval 0.2] [%clk 1:08:01] } 11... Nd7 { [%eval 0.25] [%clk 1:15:33] } 12. O-O { [%eval 0.29] [%clk 1:07:40] } 12... Ne5 { [%eval 0.2] [%clk 1:08:33] } 13. f4 { [%eval 0.29] [%clk 1:02:23] } 13... Nxd3 { [%eval 0.24] [%clk 1:08:04] } 14. Qxd3 { [%eval -0.03] [%clk 0:59:59] } 14... O-O { [%eval -0.03] [%clk 0:55:24] } 15. e5 { [%eval 0.02] [%clk 0:34:51] } 15... Be7 { [%eval 0.05] [%clk 0:54:10] } 16. Qg3 { [%eval 0.13] [%clk 0:33:50] } 16... Rd8 { [%eval 0.56] [%clk 0:46:00] } 17. Rad1 { [%eval 0.13] [%clk 0:32:51] } 17... Bb7 { [%eval 0.0] [%clk 0:41:15] } 18. f5 { [%eval 0.01] [%clk 0:31:39] } 18... exf5 { [%eval -0.03] [%clk 0:39:13] } 19. Rxf5 { [%eval 0.0] [%clk 0:32:05] } 19... f6?! { [%eval 0.73] } { Inaccuracy. Bc8 was best. } { [%clk 0:25:55] } 20. Bf4?! { [%eval 0.16] } { Inaccuracy. Kh2 was best. } { [%clk 0:22:45] } 20... Rxd1+ { [%eval 0.14] [%clk 0:22:36] } 21. Nxd1 { [%eval 0.23] [%clk 0:23:13] } 21... Qd8? { [%eval 1.59] } { Mistake. Qd7 was best. } { [%clk 0:21:43] } 22. Ne3 { [%eval 1.22] [%clk 0:18:23] } 22... Bc8 { [%eval 1.17] [%clk 0:17:35] } 23. Bh6 { [%eval 1.31] [%clk 0:11:13] } 23... Qf8 { [%eval 1.68] [%clk 0:14:49] } 24. Rf1? { [%eval 0.03] } { Mistake. Rf3 was best. } { [%clk 0:11:39] } 24... Ra7?? { [%eval 1.96] } { Blunder. Qf7 was best. } { [%clk 0:11:47] } 25. exf6 { [%eval 1.7] [%clk 0:11:01] } 25... Bxf6 { [%eval 1.73] [%clk 0:12:15] } 26. Bg5 { [%eval 1.86] [%clk 0:11:28] } 26... Kh8?! { [%eval 2.87] } { Inaccuracy. Rf7 was best. } { [%clk 0:07:07] } 27. Bxf6 { [%eval 2.69] [%clk 0:10:32] } 27... gxf6 { [%eval 2.82] [%clk 0:07:36] } 28. Qb8 { [%eval 2.98] [%clk 0:10:57] } 28... Rg7 { [%eval 3.0] [%clk 0:06:38] } 29. Kh1? { [%eval 1.59] } { Mistake. Qxb6 was best. } { [%clk 0:06:06] } 29... b5 { [%eval 1.52] [%clk 0:05:20] } 30. Ng4 { [%eval 1.51] [%clk 0:06:05] } 30... f5?? { [%eval 3.56] } { Blunder. Rf7 was best. } { [%clk 0:04:58] } 31. Nh6 { [%eval 3.6] [%clk 0:05:42] } 31... Qe8 { [%eval 3.62] [%clk 0:02:33] } 32. Nxf5?! { [%eval 2.36] } { Inaccuracy. axb5 was best. } { [%clk 0:04:08] } 32... Qe2? { [%eval 4.68] } { Mistake. Rf7 was best. } { [%clk 0:01:34] } 33. Ne3 { [%eval 4.67] [%clk 0:02:56] } 33... Qxe3 { [%eval 4.61] [%clk 0:00:34] } 34. Qxc8+ { [%eval 4.6] [%clk 0:03:23] } 34... Rg8 { [%eval 4.67] [%clk 0:01:01] } 35. Qxc6 { [%eval 4.66] [%clk 0:03:50] } 35... Qe5 { [%eval 4.71] [%clk 0:01:13] } 36. Qxa6 { [%eval 4.42] [%clk 0:01:47] } 36... bxa4 { [%eval 4.36] [%clk 0:00:41] } 37. c3 { [%eval 4.44] [%clk 0:01:14] } 37... Qe4 { [%eval 4.8] [%clk 0:00:59] } 38. Qf6+ { [%eval 4.48] [%clk 0:01:22] } 38... Rg7 { [%eval 4.31] [%clk 0:01:29] } 39. Rf3 { [%eval 4.78] [%clk 0:01:39] } 39... h5 { [%eval 5.16] [%clk 0:00:52] } 40. Qh6+ { [%eval 5.36] [%clk 0:30:39] } 40... Kg8 { [%eval 5.24] [%clk 0:31:04] } 41. Qxh5 { [%eval 5.25] [%clk 0:26:11] } 41... Qb1+ { [%eval 5.59] [%clk 0:27:46] } 42. Kh2 { [%eval 5.5] [%clk 0:26:38] } 42... Qxb2?! { [%eval 7.88] } { Inaccuracy. Qe4 was best. } { [%clk 0:28:10] } 43. Qd5+ { [%eval 7.64] [%clk 0:27:04] } 43... Kh7 { [%eval 7.72] [%clk 0:28:31] } 44. Qe4+ { [%eval 7.93] [%clk 0:27:33] } 44... Kg8 { [%eval 7.82] [%clk 0:28:28] } 45. Rf6?! { [%eval 5.04] } { Inaccuracy. Qe6+ was best. } { [%clk 0:27:49] } 45... Qb3?! { [%eval 8.14] } { Inaccuracy. Qb8+ was best. } { [%clk 0:20:18] } 46. Qe8+ { [%eval 7.29] [%clk 0:24:09] } 46... Kh7 { [%eval 8.0] [%clk 0:20:46] } 47. Rf4 { [%eval 7.81] [%clk 0:24:35] } 47... Rb7? { [%eval #6] } { Checkmate is now unavoidable. Qb6 was best. } { [%clk 0:14:14] } 48. Rh4+ { [%eval #6] [%clk 0:23:15] } 48... Kg7 { [%eval #6] [%clk 0:14:41] } 49. Rg4+ { [%eval #5] [%clk 0:23:43] } 49... Kf6 { [%eval #5] [%clk 0:14:58] } 50. Rg6+ { [%eval #4] [%clk 0:24:07] } 50... Kf5 { [%eval #4] [%clk 0:15:01] } 51. g4+ { [%clk 0:24:34] } 51... Kf4 { [%clk 0:15:24] } 52. Rf6+ { [%clk 0:25:02] } 1-0