Event: Schweizer Jugend Einzelmeisterschaft 2023 U16
Site: Olten, Switzerland
Date: 2023-05-27
White: Rotunno, Flavio
Black: Schellenberg, Simon
Result: 1/2-1/2
ECO: D85
Opening: Grünfeld Defense: Exchange Variation, Nadanian Attack
Variant: Standard
TimeControl: 90 min + 30 sek pro Zug

1. d4 { [%eval 0.0] [%clk 1:28:52] } 1... Nf6 { [%eval 0.28] [%clk 1:30:52] } 2. c4 { [%eval 0.16] [%clk 1:29:20] } 2... g6 { [%eval 0.3] [%clk 1:31:15] } 3. Nc3 { [%eval 0.31] [%clk 1:29:47] } 3... d5 { [%eval 0.2] [%clk 1:31:33] } 4. cxd5 { [%eval 0.4] [%clk 1:30:13] } 4... Nxd5 { [%eval 0.22] [%clk 1:31:57] } 5. Na4 { [%eval 0.0] [%clk 1:30:40] } 5... Nf6 { [%eval 0.36] [%clk 1:26:18] } 6. Nf3 { [%eval 0.25] [%clk 1:30:34] } 6... Bg7 { [%eval 0.29] [%clk 1:26:23] } 7. e3 { [%eval 0.29] [%clk 1:29:49] } 7... O-O { [%eval 0.45] [%clk 1:24:39] } 8. Be2 { [%eval 0.36] [%clk 1:30:18] } 8... Nbd7 { [%eval 0.4] [%clk 1:23:52] } 9. b4 { [%eval 0.14] [%clk 1:28:16] } 9... Nb6 { [%eval 0.26] [%clk 1:22:00] } 10. O-O { [%eval 0.38] [%clk 1:25:24] } 10... Nxa4 { [%eval 0.34] [%clk 1:12:45] } 11. Qxa4 { [%eval 0.47] [%clk 1:25:49] } 11... Bd7 { [%eval 0.32] [%clk 1:13:06] } 12. Qb3 { [%eval 0.37] [%clk 1:17:02] } 12... Be6 { [%eval 0.3] [%clk 1:12:24] } 13. Bc4 { [%eval 0.17] [%clk 1:14:14] } 13... Bd5 { [%eval 0.4] [%clk 1:11:52] } 14. Ne5 { [%eval 0.06] [%clk 1:10:50] } 14... c6 { [%eval 0.0] [%clk 1:11:01] } 15. Bb2 { [%eval 0.16] [%clk 1:06:45] } 15... Ne4 { [%eval 0.21] [%clk 1:08:39] } 16. Rfd1 { [%eval 0.14] [%clk 1:05:57] } 16... e6 { [%eval 0.07] [%clk 0:59:22] } 17. Qc2 { [%eval 0.1] [%clk 0:48:51] } 17... Rc8?! { [%eval 0.97] } { Inaccuracy. Nd6 was best. } { [%clk 0:57:32] } 18. Bd3 { [%eval 0.76] [%clk 0:46:40] } 18... f6?! { [%eval 1.52] } { Inaccuracy. f5 was best. } { [%clk 0:56:04] } 19. Nxg6?! { [%eval 0.69] } { Inaccuracy. Bxe4 was best. } { [%clk 0:26:00] } 19... hxg6 { [%eval 0.62] [%clk 0:56:04] } 20. Bxe4 { [%eval 0.72] [%clk 0:26:25] } 20... f5 { [%eval 0.72] [%clk 0:53:52] } 21. Bd3 { [%eval 0.64] [%clk 0:26:12] } 21... Qg5 { [%eval 0.75] [%clk 0:50:51] } 22. e4 { [%eval 0.52] [%clk 0:24:08] } 22... fxe4 { [%eval 0.63] [%clk 0:49:50] } 23. Bxe4 { [%eval 0.65] [%clk 0:24:35] } 23... Rf7 { [%eval 1.16] [%clk 0:48:34] } 24. Bc1?! { [%eval 0.54] } { Inaccuracy. Re1 was best. } { [%clk 0:19:59] } 24... Qg4?! { [%eval 1.12] } { Inaccuracy. Bxe4 was best. } { [%clk 0:42:03] } 25. Bxd5 { [%eval 1.18] [%clk 0:17:28] } 25... exd5 { [%eval 1.24] [%clk 0:42:24] } 26. Be3 { [%eval 1.19] [%clk 0:15:09] } 26... Bf8 { [%eval 0.99] [%clk 0:42:38] } 27. h3 { [%eval 1.18] [%clk 0:13:28] } 27... Qe6 { [%eval 1.33] [%clk 0:42:23] } 28. Re1 { [%eval 1.2] [%clk 0:11:59] } 28... Qf6 { [%eval 1.57] [%clk 0:42:13] } 29. Rab1 { [%eval 1.29] [%clk 0:09:19] } 29... Bd6 { [%eval 1.46] [%clk 0:36:21] } 30. Qd3 { [%eval 1.04] [%clk 0:06:59] } 30... Kg7?! { [%eval 1.81] } { Inaccuracy. a6 was best. } { [%clk 0:35:34] } 31. a3?! { [%eval 1.17] } { Inaccuracy. Qd2 was best. } { [%clk 0:01:53] } 31... Re8?! { [%eval 2.32] } { Inaccuracy. Rh8 was best. } { [%clk 0:35:45] } 32. Qc2? { [%eval 1.07] } { Mistake. Bh6+ was best. } { [%clk 0:00:57] } 32... Rfe7 { [%eval 1.1] [%clk 0:33:30] } 33. Re2?! { [%eval 0.54] } { Inaccuracy. b5 was best. } { [%clk 0:00:42] } 33... Bc7 { [%eval 1.06] [%clk 0:20:10] } 34. Rbe1 { [%eval 0.98] [%clk 0:00:45] } 34... Bd6 { [%eval 0.92] [%clk 0:19:07] } 35. Qd2 { [%eval 1.03] [%clk 0:00:55] } 35... Kf7 { [%eval 0.98] [%clk 0:17:57] } 36. Qd3 { [%eval 0.78] [%clk 0:00:46] } 36... Kg7 { [%eval 1.31] [%clk 0:17:43] } 37. Qd2 { [%eval 0.93] [%clk 0:01:03] } 1/2-1/2