Event: Nuorten SM 2025, U20
Site: Valkeakoski, Finland
Date: 2025-06-08
White: Pitkanen, Artturi
WhiteElo: 1961
Black: Vainikka, Toni
BlackElo: 2072
Result: 1/2-1/2
ECO: C24
Opening: Bishop's Opening: Vienna Hybrid
Variant: Standard
TimeControl: 90' / 40 moves + 30' + 30 sec / move

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... e5 { [%eval 0.22] [%clk 1:30:54] } 2. Nc3 { [%eval 0.08] [%clk 1:31:12] } 2... Nc6 { [%eval 0.07] [%clk 1:30:47] } 3. Bc4 { [%eval 0.05] [%clk 1:31:27] } 3... Nf6 { [%eval 0.07] [%clk 1:18:32] } 4. d3 { [%eval -0.01] [%clk 1:31:36] } 4... Bc5 { [%eval 0.09] [%clk 1:18:29] } 5. f4 { [%eval 0.0] [%clk 1:31:38] } 5... d6 { [%eval 0.0] [%clk 1:18:23] } 6. Nf3 { [%eval 0.0] [%clk 1:32:00] } 6... a6 { [%eval 0.07] [%clk 1:18:06] } 7. Qe2?! { [%eval -0.58] } { Inaccuracy. Nd5 was best. } { [%clk 1:18:13] } 7... Bg4 { [%eval -0.52] [%clk 1:03:55] } 8. Be3?! { [%eval -1.27] } { Inaccuracy. fxe5 was best. } { [%clk 1:08:58] } 8... exf4 { [%eval -1.32] [%clk 0:54:51] } 9. Bxc5 { [%eval -1.3] [%clk 1:07:12] } 9... dxc5 { [%eval -1.33] [%clk 0:55:17] } 10. O-O-O { [%eval -1.56] [%clk 0:48:37] } 10... Nd4 { [%eval -1.4] [%clk 0:51:26] } 11. Qf2 { [%eval -1.5] [%clk 0:47:35] } 11... Bxf3 { [%eval -1.43] [%clk 0:48:17] } 12. gxf3 { [%eval -1.49] [%clk 0:47:43] } 12... b5 { [%eval -1.24] [%clk 0:46:07] } 13. Bb3 { [%eval -1.42] [%clk 0:46:21] } 13... Nd7 { [%eval -1.16] [%clk 0:45:30] } 14. Rhg1 { [%eval -1.27] [%clk 0:36:53] } 14... Ne5 { [%eval -1.03] [%clk 0:27:38] } 15. Ne2 { [%eval -1.03] [%clk 0:30:25] } 15... g5?! { [%eval -0.3] } { Inaccuracy. Nxe2+ was best. } { [%clk 0:19:56] } 16. Nxd4 { [%eval -0.14] [%clk 0:17:50] } 16... cxd4 { [%eval -0.16] [%clk 0:20:18] } 17. Bd5? { [%eval -1.27] } { Mistake. Kb1 was best. } { [%clk 0:17:32] } 17... c6 { [%eval -1.32] [%clk 0:19:04] } 18. Bb3?! { [%eval -2.34] } { Inaccuracy. Qxd4 was best. } { [%clk 0:04:46] } 18... f6 { [%eval -2.35] [%clk 0:18:46] } 19. h4 { [%eval -2.32] [%clk 0:04:18] } 19... h6 { [%eval -2.4] [%clk 0:18:14] } 20. Kb1 { [%eval -2.47] [%clk 0:03:55] } 20... Qb6 { [%eval -2.34] [%clk 0:16:03] } 21. hxg5 { [%eval -2.08] [%clk 0:02:29] } 21... fxg5 { [%eval -2.17] [%clk 0:15:47] } 22. c3 { [%eval -2.48] [%clk 0:01:49] } 22... c5?? { [%eval -0.26] } { Blunder. a5 was best. } { [%clk 0:15:01] } 23. cxd4 { [%eval -0.48] [%clk 0:01:41] } 23... cxd4 { [%eval -0.71] [%clk 0:15:27] } 24. Qh2 { [%eval -1.21] [%clk 0:01:24] } 24... Ke7? { [%eval -0.01] } { Mistake. O-O-O was best. } { [%clk 0:08:31] } 25. Qh3 { [%eval -0.31] [%clk 0:00:55] } 25... Qd6 { [%eval 0.0] [%clk 0:03:09] } 26. Rc1 { [%eval 0.0] [%clk 0:00:34] } 26... Qd7?? { [%eval 4.32] } { Blunder. Rae8 was best. } { [%clk 0:03:03] } 27. Rc7 { [%eval 4.1] [%clk 0:00:31] } 27... Qxc7 { [%eval 3.79] [%clk 0:03:19] } 28. Qe6+ { [%eval 3.67] [%clk 0:00:55] } 28... Kd8 { [%eval 4.13] [%clk 0:02:23] } 29. Qf6+ { [%eval 4.05] [%clk 0:01:14] } 29... Kd7 { [%eval 3.98] [%clk 0:00:45] } 30. Qe6+ { [%eval 4.52] [%clk 0:01:31] } 30... Kd8 { [%eval 4.07] [%clk 0:01:04] } 31. Qf6+ { [%eval 4.02] [%clk 0:01:56] } 31... Kd7 { [%eval 3.79] [%clk 0:01:31] } 32. Qe6+?? { [%eval 0.0] } { Blunder. Be6+ was best. } { [%clk 0:02:19] } 1/2-1/2