Event: Round 2: Vollnhals, Michael - Ammann, Samuel
Date: 2024-08-26
White: Vollnhals, Michael
WhiteElo: 2187
Black: Ammann, Samuel
BlackElo: 1786
Result: 1-0
ECO: D79
Opening: Neo-Grünfeld Defense: Ultra-Delayed Exchange Variation
Variant: Standard

1. Nf3 { [%eval 0.17] [%clk 1:30:57] } 1... d5 { [%eval 0.18] [%clk 1:30:54] } 2. g3 { [%eval 0.08] [%clk 1:31:22] } 2... g6 { [%eval 0.09] [%clk 1:31:20] } 3. Bg2 { [%eval 0.17] [%clk 1:31:44] } 3... Bg7 { [%eval 0.21] [%clk 1:31:45] } 4. d4 { [%eval 0.09] [%clk 1:32:10] } 4... Nf6 { [%eval 0.11] [%clk 1:31:52] } 5. O-O { [%eval 0.18] [%clk 1:32:30] } 5... O-O { [%eval 0.14] [%clk 1:32:06] } 6. c4 { [%eval 0.08] [%clk 1:32:56] } 6... c6 { [%eval 0.19] [%clk 1:26:18] } 7. cxd5 { [%eval 0.22] [%clk 1:28:58] } 7... cxd5 { [%eval 0.23] [%clk 1:26:36] } 8. Nc3 { [%eval 0.18] [%clk 1:29:09] } 8... Nc6 { [%eval 0.14] [%clk 1:26:06] } 9. Ne5 { [%eval 0.16] [%clk 1:26:54] } 9... Nxe5?! { [%eval 0.93] } { Inaccuracy. Bf5 was best. } { [%clk 1:16:17] } 10. dxe5 { [%eval 0.82] [%clk 1:27:18] } 10... Nd7 { [%eval 0.75] [%clk 1:16:07] } 11. Qxd5 { [%eval 0.4] [%clk 1:23:04] } 11... Nxe5 { [%eval 0.41] [%clk 1:15:13] } 12. Rd1 { [%eval 0.35] [%clk 1:22:51] } 12... Qxd5 { [%eval 0.74] [%clk 1:11:00] } 13. Nxd5 { [%eval 0.86] [%clk 1:23:13] } 13... Nc6 { [%eval 0.83] [%clk 1:11:03] } 14. Bg5 { [%eval 0.82] [%clk 1:10:59] } 14... Bg4 { [%eval 1.0] [%clk 0:32:56] } 15. f3?! { [%eval -0.03] } { Inaccuracy. Rd2 was best. } { [%clk 1:07:33] } 15... f6? { [%eval 1.59] } { Mistake. Be6 was best. } { [%clk 0:31:12] } 16. Bxf6 { [%eval 1.57] [%clk 0:56:38] } 16... exf6 { [%eval 1.56] [%clk 0:30:41] } 17. fxg4 { [%eval 1.48] [%clk 0:57:01] } 17... Rad8?! { [%eval 2.35] } { Inaccuracy. Rae8 was best. } { [%clk 0:27:47] } 18. Nf4 { [%eval 2.31] [%clk 0:55:49] } 18... Rxd1+ { [%eval 2.5] [%clk 0:22:42] } 19. Rxd1 { [%eval 2.45] [%clk 0:56:12] } 19... Rd8 { [%eval 2.31] [%clk 0:22:58] } 20. Bd5+ { [%eval 2.08] [%clk 0:55:51] } 20... Kh8 { [%eval 1.98] [%clk 0:23:13] } 21. Ne6 { [%eval 2.16] [%clk 0:55:39] } 21... Rd6 { [%eval 1.98] [%clk 0:22:37] } 22. Nxg7?! { [%eval 1.18] } { Inaccuracy. e4 was best. } { [%clk 0:53:47] } 22... Kxg7 { [%eval 1.14] [%clk 0:22:58] } 23. e4?! { [%eval 0.56] } { Inaccuracy. Bb3 was best. } { [%clk 0:53:26] } 23... Ne5 { [%eval 0.55] [%clk 0:13:15] } 24. Rc1 { [%eval 0.54] [%clk 0:52:03] } 24... Nxg4 { [%eval 1.09] [%clk 0:11:38] } 25. Rc7+ { [%eval 1.25] [%clk 0:52:10] } 25... Kh6 { [%eval 0.98] [%clk 0:11:22] } 26. Rxb7 { [%eval 1.04] [%clk 0:46:40] } 26... Rb6?? { [%eval 5.21] } { Blunder. a6 was best. } { [%clk 0:07:15] } 27. Rxb6 { [%eval 4.99] [%clk 0:45:22] } 27... axb6 { [%eval 5.13] [%clk 0:07:37] } 28. a4 { [%eval 5.28] [%clk 0:44:22] } 28... Ne5 { [%eval 5.22] [%clk 0:06:55] } 29. b4 { [%eval 5.19] [%clk 0:43:36] } 29... Nd3 { [%eval 5.1] [%clk 0:05:40] } 30. a5 { [%eval 5.33] [%clk 0:43:59] } 30... Nxb4 { [%eval 5.21] [%clk 0:05:10] } 31. axb6 { [%eval 4.9] [%clk 0:44:18] } 31... Na6 { [%eval 5.82] [%clk 0:04:29] } 32. Kf2 { [%eval 5.45] [%clk 0:44:31] } 1-0