Event: World Junior Championship
Site: chess24.com
Date: 2022-10-13
White: Wartiovaara, Oliver
WhiteElo: 2297
Black: Persico, Lorenzo
BlackElo: 2007
Result: 1-0
ECO: D78
Opening: Neo-Grünfeld Defense: Classical Variation, Original Defense
Variant: Standard

1. Nf3 { [%eval 0.25] [%clk 1:30:56] } 1... d5 { [%eval 0.34] [%clk 1:29:29] } 2. g3 { [%eval 0.12] [%clk 1:31:21] } 2... c6 { [%eval 0.33] [%clk 1:25:29] } 3. Bg2 { [%eval 0.2] [%clk 1:31:46] } 3... g6 { [%eval 0.13] [%clk 1:18:51] } 4. O-O { [%eval 0.24] [%clk 1:31:47] } 4... Bg7 { [%eval 0.25] [%clk 1:19:16] } 5. d4 { [%eval 0.14] [%clk 1:32:06] } 5... Nf6 { [%eval 0.36] [%clk 1:18:59] } 6. c4 { [%eval 0.22] [%clk 1:31:59] } 6... O-O { [%eval 0.11] [%clk 1:15:20] } 7. Ne5 { [%eval 0.0] [%clk 1:32:23] } 7... Nbd7 { [%eval 0.32] [%clk 1:11:30] } 8. Nc3 { [%eval 0.26] [%clk 1:31:46] } 8... dxc4 { [%eval 0.31] [%clk 1:07:31] } 9. Nxc4 { [%eval 0.43] [%clk 1:32:00] } 9... Nb6 { [%eval 0.36] [%clk 1:04:51] } 10. Ne5 { [%eval -0.01] [%clk 1:26:51] } 10... Ng4 { [%eval -0.05] [%clk 0:52:47] } 11. f4 { [%eval 0.07] [%clk 1:24:56] } 11... f6? { [%eval 1.65] } { Mistake. a5 was best. } { [%clk 0:44:03] } 12. Qb3+ { [%eval 1.5] [%clk 1:23:11] } 12... Kh8 { [%eval 0.81] [%clk 0:42:38] } 13. Nf7+ { [%eval 0.41] [%clk 1:19:34] } 13... Rxf7 { [%eval 1.52] [%clk 0:42:48] } 14. Qxf7 { [%eval 1.6] [%clk 1:19:56] } 14... e6?! { [%eval 2.45] } { Inaccuracy. f5 was best. } { [%clk 0:22:40] } 15. f5 { [%eval 2.24] [%clk 1:20:11] } 15... gxf5 { [%eval 2.43] [%clk 0:18:11] } 16. h3 { [%eval 2.36] [%clk 1:15:11] } 16... Nh6 { [%eval 2.57] [%clk 0:17:14] } 17. Qh5 { [%eval 2.37] [%clk 1:13:41] } 17... Qxd4+ { [%eval 2.67] [%clk 0:15:43] } 18. Kh2 { [%eval 2.68] [%clk 1:13:03] } 18... Ng8 { [%eval 2.91] [%clk 0:15:30] } 19. Rf4?! { [%eval 1.84] } { Inaccuracy. Rd1 was best. } { [%clk 1:09:03] } 19... Qc5?! { [%eval 2.83] } { Inaccuracy. Qd8 was best. } { [%clk 0:13:17] } 20. e4 { [%eval 2.67] [%clk 1:06:39] } 20... Bd7 { [%eval 2.84] [%clk 0:10:21] } 21. exf5?! { [%eval 1.65] } { Inaccuracy. Rh4 was best. } { [%clk 1:03:34] } 21... Be8?! { [%eval 2.9] } { Inaccuracy. Nh6 was best. } { [%clk 0:09:06] } 22. Qf3 { [%eval 3.15] [%clk 1:02:44] } 22... Bh6 { [%eval 3.47] [%clk 0:08:33] } 23. fxe6?! { [%eval 2.44] } { Inaccuracy. Qf2 was best. } { [%clk 1:02:46] } 23... Bxf4 { [%eval 2.4] [%clk 0:08:24] } 24. Bxf4 { [%eval 2.26] [%clk 1:03:10] } 24... Rd8 { [%eval 2.59] [%clk 0:07:41] } 25. Re1 { [%eval 2.62] [%clk 0:55:24] } 25... Qe7 { [%eval 2.61] [%clk 0:06:45] } 26. g4 { [%eval 2.69] [%clk 0:50:07] } 26... Bg6?! { [%eval 4.03] } { Inaccuracy. h6 was best. } { [%clk 0:05:47] } 27. g5 { [%eval 3.67] [%clk 0:49:15] } 27... Rf8?! { [%eval 4.94] } { Inaccuracy. Re8 was best. } { [%clk 0:04:22] } 28. Qg3 { [%eval 4.79] [%clk 0:46:47] } 28... fxg5?! { [%eval 8.19] } { Inaccuracy. Re8 was best. } { [%clk 0:03:49] } 29. Bd6 { [%eval 7.9] [%clk 0:46:50] } 29... Qe8 { [%eval 8.24] [%clk 0:01:52] } 30. Bxf8 { [%eval 8.23] [%clk 0:44:07] } 30... Qxf8 { [%eval 7.93] [%clk 0:02:09] } 31. e7 { [%eval 8.29] [%clk 0:44:25] } 1-0