Event: Round 4: Di Liberto, Michele - Di Fede, Umberto
Date: 2025-06-28
White: Di Liberto, Michele
WhiteElo: 2093
Black: Di Fede, Umberto
BlackElo: 1682
Result: 1-0
ECO: B99
Opening: Sicilian Defense: Najdorf Variation, Main Line
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:30:53] } 2. Nf3 { [%eval 0.2] [%clk 1:31:22] } 2... d6 { [%eval 0.31] [%clk 1:31:19] } 3. d4 { [%eval 0.22] [%clk 1:31:47] } 3... cxd4 { [%eval 0.19] [%clk 1:31:46] } 4. Nxd4 { [%eval 0.18] [%clk 1:32:12] } 4... Nf6 { [%eval 0.31] [%clk 1:32:11] } 5. Nc3 { [%eval 0.32] [%clk 1:32:37] } 5... a6 { [%eval 0.28] [%clk 1:32:33] } 6. Bg5 { [%eval 0.0] [%clk 1:33:03] } 6... e6 { [%eval 0.17] [%clk 1:32:53] } 7. f4 { [%eval 0.04] [%clk 1:33:29] } 7... Be7 { [%eval 0.32] [%clk 1:31:22] } 8. Qf3 { [%eval 0.47] [%clk 1:33:51] } 8... Qc7 { [%eval 0.41] [%clk 1:31:42] } 9. O-O-O { [%eval 0.42] [%clk 1:34:10] } 9... Nbd7 { [%eval 0.48] [%clk 1:31:38] } 10. Bd3 { [%eval 0.0] [%clk 1:34:23] } 10... b5 { [%eval 0.14] [%clk 1:24:32] } 11. Rhe1 { [%eval 0.15] [%clk 1:34:20] } 11... O-O?? { [%eval 2.59] } { Blunder. Bb7 was best. } { [%clk 1:14:43] } 12. e5 { [%eval 2.51] [%clk 1:04:32] } 12... dxe5?! { [%eval 3.45] } { Inaccuracy. Bb7 was best. } { [%clk 1:00:03] } 13. fxe5?? { [%eval 1.42] } { Blunder. Nc6 was best. } { [%clk 1:04:40] } 13... Nxe5 { [%eval 1.43] [%clk 0:51:08] } 14. Rxe5? { [%eval 0.0] } { Mistake. Qxa8 was best. } { [%clk 1:04:32] } 14... Qxe5 { [%eval 0.0] [%clk 0:44:50] } 15. Bf4 { [%eval 0.0] [%clk 1:04:15] } 15... Bb7?? { [%eval 2.25] } { Blunder. Qc5 was best. } { [%clk 0:43:58] } 16. Bxe5 { [%eval 2.1] [%clk 1:04:31] } 16... Bxf3 { [%eval 2.15] [%clk 0:44:11] } 17. Nxf3 { [%eval 2.21] [%clk 1:04:00] } 17... Rfd8 { [%eval 2.18] [%clk 0:43:15] } 18. Rf1?! { [%eval 1.37] } { Inaccuracy. Bc7 was best. } { [%clk 0:57:32] } 18... Ng4?! { [%eval 2.15] } { Inaccuracy. Rac8 was best. } { [%clk 0:40:44] } 19. Bc7? { [%eval 0.54] } { Mistake. Bf4 was best. } { [%clk 0:51:21] } 19... Rd7? { [%eval 2.2] } { Mistake. Rxd3 was best. } { [%clk 0:40:07] } 20. Bf4 { [%eval 2.31] [%clk 0:47:15] } 20... Bc5 { [%eval 2.52] [%clk 0:34:44] } 21. Ne4?! { [%eval 1.73] } { Inaccuracy. Re1 was best. } { [%clk 0:43:56] } 21... Be3+ { [%eval 1.63] [%clk 0:33:30] } 22. Bxe3 { [%eval 1.72] [%clk 0:43:49] } 22... Nxe3 { [%eval 1.54] [%clk 0:33:49] } 23. Re1 { [%eval 1.57] [%clk 0:39:55] } 23... Nd5 { [%eval 1.71] [%clk 0:31:20] } 24. Ne5 { [%eval 1.23] [%clk 0:39:55] } 24... Rc7 { [%eval 1.34] [%clk 0:30:40] } 25. Ng5 { [%eval 1.0] [%clk 0:36:43] } 25... h6 { [%eval 0.84] [%clk 0:28:18] } 26. Ngxf7?! { [%eval 0.0] } { Inaccuracy. Ngf3 was best. } { [%clk 0:25:22] } 26... Rxf7 { [%eval 0.0] [%clk 0:28:26] } 27. Nxf7 { [%eval 0.0] [%clk 0:25:47] } 27... Kxf7 { [%eval 0.04] [%clk 0:28:42] } 28. Rf1+ { [%eval 0.0] [%clk 0:25:56] } 28... Ke7 { [%eval 0.08] [%clk 0:28:58] } 29. Bg6 { [%eval 0.0] [%clk 0:25:17] } 29... Rf8?? { [%eval 1.74] } { Blunder. Nf6 was best. } { [%clk 0:29:10] } 30. Rxf8 { [%eval 1.61] [%clk 0:25:39] } 30... Kxf8 { [%eval 1.61] [%clk 0:29:36] } 31. Be4 { [%eval 1.75] [%clk 0:20:03] } 31... Nc7?! { [%eval 2.4] } { Inaccuracy. Nf6 was best. } { [%clk 0:29:18] } 32. Kd2 { [%eval 2.13] [%clk 0:20:07] } 32... Ke7 { [%eval 2.18] [%clk 0:29:41] } 33. Kc3?? { [%eval 0.4] } { Blunder. c4 was best. } { [%clk 0:20:14] } 33... a5?? { [%eval 3.32] } { Blunder. Kd6 was best. } { [%clk 0:27:34] } 34. b4 { [%eval 3.1] [%clk 0:17:16] } 34... a4 { [%eval 3.06] [%clk 0:20:45] } 35. Kd4 { [%eval 2.93] [%clk 0:16:08] } 35... Kd6 { [%eval 2.8] [%clk 0:19:24] } 36. c4 { [%eval 3.21] [%clk 0:15:58] } 36... e5+ { [%eval 3.1] [%clk 0:19:12] } 37. Kd3 { [%eval 2.85] [%clk 0:14:57] } 37... Ne8?! { [%eval 3.67] } { Inaccuracy. bxc4+ was best. } { [%clk 0:11:47] } 38. cxb5 { [%eval 3.48] [%clk 0:13:27] } 38... Kc7 { [%eval 3.75] [%clk 0:11:59] } 39. Kc4 { [%eval 3.49] [%clk 0:11:17] } 39... Nd6+?! { [%eval 4.8] } { Inaccuracy. Nf6 was best. } { [%clk 0:10:51] } 40. Kd5 { [%eval 4.57] [%clk 0:11:42] } 40... Nxb5 { [%eval 4.43] [%clk 0:11:02] } 41. Kxe5 { [%eval 4.7] [%clk 0:12:03] } 41... Nc3 { [%eval 5.02] [%clk 0:09:31] } 42. Bd5 { [%eval 4.85] [%clk 0:12:07] } 42... Nb5 { [%eval 4.93] [%clk 0:08:26] } 43. Kf5 { [%eval 4.61] [%clk 0:07:18] } 43... Kd6 { [%eval 4.82] [%clk 0:08:03] } 44. Bc4 { [%eval 5.1] [%clk 0:06:44] } 44... Nd4+ { [%eval 5.41] [%clk 0:05:54] } 45. Kg6 { [%eval 5.21] [%clk 0:06:40] } 45... Nc2 { [%eval 5.57] [%clk 0:05:06] } 46. Kxg7 { [%eval 5.3] [%clk 0:06:34] } 46... Ne3 { [%eval 5.21] [%clk 0:04:18] } 47. Bb5 { [%eval 5.65] [%clk 0:06:17] } 47... a3 { [%eval 6.33] [%clk 0:03:50] } 48. Kxh6 { [%eval 6.37] [%clk 0:05:57] } 48... Nxg2 { [%eval 6.65] [%clk 0:03:53] } 49. Kg5 { [%eval 6.38] [%clk 0:06:12] } 49... Ke7 { [%eval 7.56] [%clk 0:03:20] } 50. h4 { [%eval 6.92] [%clk 0:06:26] } 50... Ne3 { [%eval 7.01] [%clk 0:02:45] } 51. Bd3 { [%eval 7.78] [%clk 0:05:46] } 51... Nd5 { [%eval 7.82] [%clk 0:02:46] } 52. b5 { [%eval 7.8] [%clk 0:05:40] } 52... Nb6 { [%eval 7.78] [%clk 0:02:53] } 53. h5 { [%eval 8.28] [%clk 0:05:52] } 53... Kf7 { [%eval 10.44] [%clk 0:03:10] } 54. h6 { [%eval 10.59] [%clk 0:06:12] } 54... Kg8 { [%eval 12.42] [%clk 0:03:24] } 55. Kf4 { [%eval 11.13] [%clk 0:06:11] } 55... Nd7 { [%eval 10.79] [%clk 0:03:31] } 56. Ke3 { [%eval 63.27] [%clk 0:05:39] } 56... Kf7?! { [%eval #26] } { Checkmate is now unavoidable. Nc5 was best. } { [%clk 0:03:23] } 57. h7 { [%eval #25] [%clk 0:05:48] } 57... Kg7 { [%eval #27] [%clk 0:03:43] } 58. Kd4 { [%eval 13.4] [%clk 0:06:12] } 58... Kf6 { [%clk 0:02:58] } 1-0