Event: World Junior Championship
Site: chess24.com
Date: 2022-10-12
White: Monferrato, Rocco
WhiteElo: 1563
Black: Mladek, Richard
BlackTitle: FM
BlackElo: 2371
Result: 0-1
ECO: B92
Opening: Sicilian Defense: Najdorf Variation, Opocensky Variation
Variant: Standard

1. e4 { [%eval 0.0] [%clk 1:30:57] } 1... c5 { [%eval 0.32] [%clk 1:30:47] } 2. Nf3 { [%eval 0.0] [%clk 1:31:20] } 2... d6 { [%eval 0.0] [%clk 1:31:14] } 3. d4 { [%eval 0.25] [%clk 1:31:39] } 3... cxd4 { [%eval 0.13] [%clk 1:31:38] } 4. Nxd4 { [%eval 0.27] [%clk 1:32:02] } 4... Nf6 { [%eval 0.31] [%clk 1:32:04] } 5. Nc3 { [%eval 0.18] [%clk 1:32:20] } 5... a6 { [%eval 0.39] [%clk 1:32:32] } 6. Be2 { [%eval 0.07] [%clk 1:32:41] } 6... e5 { [%eval 0.13] [%clk 1:32:49] } 7. Nb3 { [%eval 0.0] [%clk 1:33:05] } 7... Be7 { [%eval 0.22] [%clk 1:32:32] } 8. Be3 { [%eval 0.27] [%clk 1:33:25] } 8... O-O?! { [%eval 0.92] } { Inaccuracy. Be6 was best. } { [%clk 1:32:24] } 9. g4 { [%eval 0.66] [%clk 1:33:47] } 9... Be6 { [%eval 0.76] [%clk 1:30:13] } 10. g5 { [%eval 0.73] [%clk 1:34:09] } 10... Ne8 { [%eval 0.97] [%clk 1:28:26] } 11. Qd2 { [%eval 0.82] [%clk 1:34:30] } 11... Nd7?! { [%eval 1.54] } { Inaccuracy. a5 was best. } { [%clk 1:24:26] } 12. Nd5?! { [%eval 0.45] } { Inaccuracy. f4 was best. } { [%clk 1:20:35] } 12... Bxd5?! { [%eval 1.32] } { Inaccuracy. a5 was best. } { [%clk 1:14:43] } 13. exd5 { [%eval 1.39] [%clk 1:20:06] } 13... f5?! { [%eval 2.36] } { Inaccuracy. g6 was best. } { [%clk 1:12:50] } 14. f4 { [%eval 1.5] [%clk 1:11:10] } 14... Qc7?! { [%eval 2.28] } { Inaccuracy. Bxg5 was best. } { [%clk 1:03:58] } 15. h4 { [%eval 2.03] [%clk 1:04:08] } 15... Rc8 { [%eval 2.1] [%clk 0:58:33] } 16. O-O-O { [%eval 2.93] [%clk 1:00:52] } 16... Nb6 { [%eval 2.76] [%clk 0:58:16] } 17. Na5 { [%eval 2.51] [%clk 0:56:11] } 17... Na4 { [%eval 2.69] [%clk 0:58:17] } 18. Nb3 { [%eval 2.43] [%clk 0:53:24] } 18... Bd8 { [%eval 2.85] [%clk 0:49:36] } 19. fxe5?? { [%eval -0.64] } { Blunder. Kb1 was best. } { [%clk 0:44:34] } 19... dxe5 { [%eval -0.51] [%clk 0:49:02] } 20. c3?! { [%eval -1.09] } { Inaccuracy. Rhe1 was best. } { [%clk 0:28:37] } 20... Nd6 { [%eval -0.7] [%clk 0:48:35] } 21. Rdf1?? { [%eval -2.73] } { Blunder. Qc2 was best. } { [%clk 0:17:56] } 21... Be7?! { [%eval -1.86] } { Inaccuracy. b5 was best. } { [%clk 0:46:36] } 22. Bf2?? { [%eval -5.59] } { Blunder. Qd3 was best. } { [%clk 0:14:51] } 22... b5?? { [%eval -2.59] } { Blunder. Ne4 was best. } { [%clk 0:39:39] } 23. Kb1? { [%eval -4.84] } { Mistake. Qc2 was best. } { [%clk 0:13:08] } 23... Kh8?? { [%eval -1.61] } { Blunder. Nc4 was best. } { [%clk 0:35:44] } 24. Rfg1?? { [%eval -6.74] } { Blunder. Qc2 was best. } { [%clk 0:10:15] } 24... Nc4?! { [%eval -4.97] } { Inaccuracy. Ne4 was best. } { [%clk 0:35:25] } 25. Bxc4 { [%eval -4.97] [%clk 0:09:39] } 25... bxc4 { [%eval -4.9] [%clk 0:35:41] } 26. Nc1?! { [%eval -7.94] } { Inaccuracy. Rd1 was best. } { [%clk 0:06:38] } 26... Rb8 { [%eval -8.35] [%clk 0:34:48] } 27. b4 { [%eval -9.73] [%clk 0:05:38] } 27... cxb3 { [%eval -8.42] [%clk 0:35:03] } 28. axb3 { [%eval -10.42] [%clk 0:05:32] } 28... Nxc3+ { [%eval -10.16] [%clk 0:34:16] } 29. Kb2 { [%eval -11.51] [%clk 0:05:19] } 29... Ba3+ { [%eval -13.92] [%clk 0:32:37] } 30. Ka1 { [%eval -14.56] [%clk 0:04:55] } 30... Ne4 { [%eval -11.38] [%clk 0:32:39] } 0-1