Event: 1st Int. Swiss Masters Baden-Baden
Site: Baden-Baden, Germany
Date: 2021-09-11
White: von Mettenheim, Johannes
WhiteElo: 2031
Black: Mattenberger, Matthias
BlackElo: 2003
Result: 1-0
ECO: D85
Opening: Grünfeld Defense: Exchange Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:53] } 1... Nf6 { [%eval 0.27] [%clk 1:30:41] } 2. c4 { [%eval 0.11] [%clk 1:31:15] } 2... g6 { [%eval 0.3] [%clk 1:30:59] } 3. Nc3 { [%eval 0.17] [%clk 1:31:38] } 3... d5 { [%eval 0.2] [%clk 1:31:15] } 4. cxd5 { [%eval 0.35] [%clk 1:31:59] } 4... Nxd5 { [%eval 0.28] [%clk 1:31:42] } 5. g3 { [%eval 0.05] [%clk 1:32:20] } 5... Bg7 { [%eval 0.25] [%clk 1:28:28] } 6. Bg2 { [%eval 0.0] [%clk 1:32:44] } 6... Nxc3 { [%eval 0.29] [%clk 1:26:35] } 7. bxc3 { [%eval 0.1] [%clk 1:33:07] } 7... O-O { [%eval 0.19] [%clk 1:25:16] } 8. Nf3 { [%eval 0.41] [%clk 1:33:30] } 8... c5 { [%eval 0.45] [%clk 1:24:47] } 9. O-O { [%eval 0.37] [%clk 1:33:49] } 9... Nc6 { [%eval 0.63] [%clk 1:23:19] } 10. d5 { [%eval 0.52] [%clk 1:32:48] } 10... Na5 { [%eval 0.66] [%clk 1:16:04] } 11. e4 { [%eval 0.49] [%clk 1:29:39] } 11... Bxc3 { [%eval 0.97] [%clk 1:06:49] } 12. Bh6 { [%eval 0.99] [%clk 1:28:59] } 12... Bxa1 { [%eval 1.47] [%clk 0:57:44] } 13. Qxa1 { [%eval 1.4] [%clk 1:29:21] } 13... f6 { [%eval 1.72] [%clk 0:57:54] } 14. Bxf8?! { [%eval 0.79] } { Inaccuracy. e5 was best. } { [%clk 1:27:07] } 14... Kxf8? { [%eval 2.19] } { Mistake. Qxf8 was best. } { [%clk 0:54:43] } 15. e5 { [%eval 1.92] [%clk 1:18:31] } 15... Kg7? { [%eval 3.23] } { Mistake. Bg4 was best. } { [%clk 0:44:39] } 16. Rd1?? { [%eval 1.17] } { Blunder. Re1 was best. } { [%clk 1:15:01] } 16... Bg4?! { [%eval 1.72] } { Inaccuracy. Nc4 was best. } { [%clk 0:36:04] } 17. d6?? { [%eval 0.0] } { Blunder. Qc3 was best. } { [%clk 1:13:59] } 17... Nc6 { [%eval 0.06] [%clk 0:28:10] } 18. exf6+? { [%eval -1.28] } { Mistake. dxe7 was best. } { [%clk 1:03:42] } 18... exf6 { [%eval -1.31] [%clk 0:28:28] } 19. Qc3 { [%eval -1.33] [%clk 0:55:09] } 19... b6?! { [%eval -0.63] } { Inaccuracy. Qa5 was best. } { [%clk 0:17:24] } 20. h3 { [%eval -0.83] [%clk 0:49:25] } 20... Bxf3?? { [%eval 4.5] } { Blunder. Bd7 was best. } { [%clk 0:15:18] } 21. Qxf3 { [%eval 3.97] [%clk 0:49:48] } 21... Rc8 { [%eval 3.98] [%clk 0:15:19] } 22. d7 { [%eval 3.95] [%clk 0:48:41] } 22... Ne5?! { [%eval 6.37] } { Inaccuracy. Rc7 was best. } { [%clk 0:13:00] } 23. Qb7 { [%eval 6.46] [%clk 0:48:52] } 1-0