Event: World Junior Championship
Site: chess24.com
Date: 2022-10-20
White: Pennica, Andrea
WhiteElo: 2037
Black: Sitbon, Itay
BlackElo: 2133
Result: 1-0
ECO: B35
Opening: Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation
Variant: Standard

1. e4 { [%eval 0.0] [%clk 1:28:04] } 1... c5 { [%eval 0.32] [%clk 1:30:59] } 2. Nf3 { [%eval 0.0] [%clk 1:28:28] } 2... g6?! { [%eval 0.64] } { Inaccuracy. d6 was best. } { [%clk 1:31:24] } 3. d4 { [%eval 0.41] [%clk 1:28:33] } 3... cxd4 { [%eval 0.54] [%clk 1:31:52] } 4. Nxd4 { [%eval 0.52] [%clk 1:29:01] } 4... Bg7 { [%eval 0.63] [%clk 1:32:10] } 5. Nc3 { [%eval 0.29] [%clk 1:29:12] } 5... Nc6 { [%eval 0.32] [%clk 1:32:36] } 6. Be3 { [%eval 0.0] [%clk 1:29:27] } 6... Nf6 { [%eval 0.45] [%clk 1:33:04] } 7. Bc4 { [%eval 0.42] [%clk 1:29:49] } 7... O-O { [%eval 0.19] [%clk 1:33:27] } 8. Bb3 { [%eval 0.62] [%clk 1:30:02] } 8... d5 { [%eval 0.62] [%clk 1:33:55] } 9. exd5 { [%eval 0.41] [%clk 1:30:14] } 9... Na5 { [%eval 0.27] [%clk 1:34:14] } 10. O-O { [%eval 0.42] [%clk 1:30:36] } 10... Nxb3 { [%eval 0.42] [%clk 1:34:23] } 11. Nxb3 { [%eval 0.26] [%clk 1:31:05] } 11... b6 { [%eval 0.27] [%clk 1:34:43] } 12. d6 { [%eval 0.37] [%clk 1:31:28] } 12... Bb7 { [%eval 0.44] [%clk 1:25:20] } 13. dxe7 { [%eval 0.47] [%clk 1:31:35] } 13... Qxe7 { [%eval 0.4] [%clk 1:25:48] } 14. Bd4 { [%eval 0.44] [%clk 1:31:56] } 14... Rad8 { [%eval 0.34] [%clk 1:23:03] } 15. Qd2 { [%eval 0.54] [%clk 1:29:06] } 15... Qd7 { [%eval 0.85] [%clk 1:18:47] } 16. Rad1 { [%eval 0.81] [%clk 1:24:52] } 16... Qf5 { [%eval 0.72] [%clk 1:00:59] } 17. f3 { [%eval 0.85] [%clk 1:21:05] } 17... h5 { [%eval 0.89] [%clk 0:57:08] } 18. Qf2 { [%eval 0.69] [%clk 1:19:31] } 18... Rc8 { [%eval 0.83] [%clk 0:54:20] } 19. Rfe1 { [%eval 0.89] [%clk 1:17:17] } 19... Rfe8 { [%eval 0.89] [%clk 0:51:32] } 20. a4 { [%eval 0.71] [%clk 1:07:14] } 20... g5 { [%eval 0.53] [%clk 0:42:39] } 21. Rxe8+ { [%eval 0.48] [%clk 1:02:12] } 21... Rxe8 { [%eval 0.27] [%clk 0:42:49] } 22. Nb5 { [%eval 0.12] [%clk 1:02:19] } 22... Qd7? { [%eval 1.73] } { Mistake. Bf8 was best. } { [%clk 0:37:45] } 23. Rd3 { [%eval 1.75] [%clk 0:59:26] } 23... Qe7 { [%eval 1.98] [%clk 0:31:49] } 24. Re3 { [%eval 1.99] [%clk 0:56:56] } 24... Qd7 { [%eval 2.18] [%clk 0:32:12] } 25. Rxe8+ { [%eval 2.0] [%clk 0:56:26] } 25... Nxe8 { [%eval 2.37] [%clk 0:32:25] } 26. Qd2 { [%eval 2.5] [%clk 0:46:16] } 26... a6 { [%eval 2.25] [%clk 0:29:30] } 27. Na3?! { [%eval 1.15] } { Inaccuracy. Nc3 was best. } { [%clk 0:37:04] } 27... Qe6 { [%eval 1.64] [%clk 0:27:56] } 28. Kf2?! { [%eval 0.93] } { Inaccuracy. Bxg7 was best. } { [%clk 0:31:31] } 28... g4 { [%eval 0.85] [%clk 0:28:23] } 29. Qe3 { [%eval 0.9] [%clk 0:30:11] } 29... Qc6 { [%eval 0.62] [%clk 0:26:59] } 30. a5 { [%eval 0.58] [%clk 0:25:13] } 30... gxf3 { [%eval 0.33] [%clk 0:26:57] } 31. gxf3 { [%eval 0.4] [%clk 0:21:40] } 31... Bh6?! { [%eval 0.99] } { Inaccuracy. b5 was best. } { [%clk 0:26:17] } 32. Qc3?! { [%eval 0.0] } { Inaccuracy. Qe2 was best. } { [%clk 0:18:40] } 32... Qd6?! { [%eval 0.98] } { Inaccuracy. Qd7 was best. } { [%clk 0:24:07] } 33. Be5 { [%eval 0.98] [%clk 0:18:46] } 33... Qe6 { [%eval 1.16] [%clk 0:21:35] } 34. axb6 { [%eval 0.72] [%clk 0:15:33] } 34... Qxb6+ { [%eval 1.1] [%clk 0:21:48] } 35. Qc5 { [%eval 0.97] [%clk 0:15:05] } 35... Qd8 { [%eval 0.99] [%clk 0:20:24] } 36. Qd4 { [%eval 1.12] [%clk 0:11:36] } 36... Qc8 { [%eval 0.88] [%clk 0:20:11] } 37. Nc5 { [%eval 1.12] [%clk 0:11:16] } 37... Bc6 { [%eval 1.29] [%clk 0:19:07] } 38. Nc4 { [%eval 0.73] [%clk 0:08:02] } 38... Qf5?! { [%eval 1.53] } { Inaccuracy. Qh3 was best. } { [%clk 0:16:27] } 39. Ne4 { [%eval 1.53] [%clk 0:08:14] } 39... Bf8 { [%eval 1.65] [%clk 0:15:15] } 40. Ne3 { [%eval 2.07] [%clk 0:04:20] } 40... Qg6 { [%eval 2.61] [%clk 0:15:01] } 41. Nd5 { [%eval 2.8] [%clk 0:01:23] } 41... Bxd5 { [%eval 2.9] [%clk 0:13:58] } 42. Qxd5 { [%eval 2.87] [%clk 0:01:33] } 42... Be7 { [%eval 3.1] [%clk 0:13:44] } 43. c4 { [%eval 2.87] [%clk 0:26:10] } 43... Bh4+ { [%eval 2.89] [%clk 0:42:15] } 44. Kf1 { [%eval 2.7] [%clk 0:24:36] } 44... Qb6? { [%eval 4.52] } { Mistake. Qf5 was best. } { [%clk 0:42:14] } 45. Qd7?! { [%eval 3.08] } { Inaccuracy. Bc3 was best. } { [%clk 0:19:05] } 45... Ng7?! { [%eval 4.07] } { Inaccuracy. Kf8 was best. } { [%clk 0:41:15] } 46. Qd4?! { [%eval 3.12] } { Inaccuracy. Qc8+ was best. } { [%clk 0:12:42] } 46... Qxd4 { [%eval 3.14] [%clk 0:33:17] } 47. Bxd4 { [%eval 3.23] [%clk 0:13:06] } 47... Ne6?! { [%eval 4.8] } { Inaccuracy. Kf8 was best. } { [%clk 0:33:33] } 48. Bf6 { [%eval 4.82] [%clk 0:13:01] } 48... Bxf6 { [%eval 4.85] [%clk 0:33:46] } 49. Nxf6+ { [%eval 4.6] [%clk 0:13:29] } 49... Kf8 { [%eval 5.24] [%clk 0:32:25] } 50. Nxh5 { [%eval 5.22] [%clk 0:13:08] } 50... a5 { [%eval 5.63] [%clk 0:32:55] } 51. Ke2 { [%eval 5.6] [%clk 0:11:45] } 51... Ke7 { [%eval 5.94] [%clk 0:33:24] } 52. Kd3 { [%eval 5.27] [%clk 0:11:21] } 52... Kd6 { [%eval 5.34] [%clk 0:32:42] } 53. Nf6 { [%eval 5.04] [%clk 0:11:05] } 53... Ke5 { [%eval 5.24] [%clk 0:32:04] } 54. Ne4?! { [%eval 3.98] } { Inaccuracy. Nd5 was best. } { [%clk 0:10:33] } 54... f5 { [%eval 4.67] [%clk 0:30:05] } 55. Nd2 { [%eval 4.84] [%clk 0:09:32] } 55... Nc5+ { [%eval 5.19] [%clk 0:29:38] } 56. Kc3 { [%eval 5.16] [%clk 0:08:43] } 56... Na4+ { [%eval 5.23] [%clk 0:29:13] } 57. Kb3 { [%eval 5.0] [%clk 0:08:35] } 57... Nc5+ { [%eval 5.43] [%clk 0:29:37] } 58. Ka3 { [%eval 5.33] [%clk 0:08:57] } 58... Kf4 { [%eval 5.99] [%clk 0:28:51] } 59. b4 { [%eval 5.36] [%clk 0:09:14] } 59... axb4+ { [%eval 5.43] [%clk 0:28:49] } 60. Kxb4 { [%eval 5.62] [%clk 0:09:43] } 60... Ne6 { [%eval 5.76] [%clk 0:27:04] } 61. c5 { [%eval 5.51] [%clk 0:07:47] } 61... Ke3 { [%eval 5.98] [%clk 0:27:21] } 62. c6 { [%eval 5.79] [%clk 0:07:50] } 62... Kxd2 { [%eval 6.2] [%clk 0:27:10] } 63. h4 { [%eval 5.98] [%clk 0:08:16] } 63... f4?! { [%eval 9.1] } { Inaccuracy. Nf4 was best. } { [%clk 0:27:03] } 64. h5 { [%eval 8.0] [%clk 0:08:40] } 64... Ke3 { [%eval 11.19] [%clk 0:27:21] } 65. h6 { [%eval 9.05] [%clk 0:09:05] } 65... Kxf3 { [%eval 12.26] [%clk 0:27:40] } 66. h7 { [%eval 59.0] [%clk 0:09:26] } 66... Kf2?! { [%eval #13] } { Checkmate is now unavoidable. Nd4 was best. } { [%clk 0:26:42] } 67. h8=Q { [%eval #10] [%clk 0:09:48] } 67... f3 { [%eval #10] [%clk 0:27:08] } 68. Qh2+ { [%eval #9] [%clk 0:10:02] } 68... Kf1 { [%eval #9] [%clk 0:27:17] } 69. Qh3+ { [%eval #8] [%clk 0:10:25] } 69... Kg1 { [%eval #8] [%clk 0:27:37] } 70. Qg4+ { [%eval #8] [%clk 0:10:35] } 70... Kf2 { [%eval #7] [%clk 0:27:28] } 71. Qxe6 { [%eval #6] [%clk 0:10:59] } 71... Kg2 { [%eval #5] [%clk 0:27:48] } 72. Qg4+ { [%eval #5] [%clk 0:11:20] } 72... Kf2 { [%eval #5] [%clk 0:28:12] } 73. c7 { [%eval #4] [%clk 0:11:39] } 73... Ke3 { [%eval #4] [%clk 0:28:19] } 74. c8=B { [%eval #5] [%clk 0:11:49] } 74... f2 { [%eval #5] [%clk 0:28:32] } 75. Ba6 { [%eval #4] [%clk 0:12:09] } 75... Kd2 { [%eval #3] [%clk 0:28:46] } 76. Qe2+ { [%eval #2] [%clk 0:12:29] } 76... Kc1 { [%clk 0:29:14] } 77. Kc3 { [%clk 0:12:48] } 77... f1=B { [%clk 0:29:35] } 78. Qc2# { [%clk 0:13:10] } 1-0