Event: 1st Int. Swiss Masters Baden-Baden
Site: Baden-Baden, Germany
Date: 2021-09-12
White: Mattenberger, Matthias
WhiteElo: 2003
Black: Sereda, Yaroslava
BlackElo: 1701
Result: 1/2-1/2
ECO: E60
Opening: Indian Defense: Anti-Grünfeld, Basman-Williams Attack
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... Nf6 { [%eval 0.27] [%clk 1:30:00] } 2. c4 { [%eval 0.11] [%clk 1:31:12] } 2... g6 { [%eval 0.3] [%clk 1:30:22] } 3. h4 { [%eval 0.0] [%clk 1:30:56] } 3... Bg7 { [%eval 0.1] [%clk 1:30:35] } 4. Nc3 { [%eval 0.27] [%clk 1:30:56] } 4... d5 { [%eval 0.65] [%clk 1:23:52] } 5. h5 { [%eval 0.34] [%clk 1:30:26] } 5... O-O { [%eval 0.46] [%clk 1:17:58] } 6. hxg6 { [%eval 0.66] [%clk 1:30:37] } 6... fxg6?! { [%eval 1.46] } { Inaccuracy. hxg6 was best. } { [%clk 1:09:35] } 7. Nf3 { [%eval 0.99] [%clk 1:25:30] } 7... dxc4? { [%eval 2.25] } { Mistake. c6 was best. } { [%clk 0:57:32] } 8. e4 { [%eval 2.41] [%clk 1:24:18] } 8... Bg4 { [%eval 2.57] [%clk 0:57:08] } 9. Bxc4+ { [%eval 3.11] [%clk 1:24:13] } 9... Kh8?! { [%eval 3.99] } { Inaccuracy. e6 was best. } { [%clk 0:54:49] } 10. Ne5 { [%eval 3.4] [%clk 1:24:19] } 10... Bh5 { [%eval 3.01] [%clk 0:50:33] } 11. g4 { [%eval 2.75] [%clk 1:23:33] } 11... Nxg4 { [%eval 2.54] [%clk 0:49:46] } 12. Nxg4 { [%eval 2.49] [%clk 1:22:02] } 12... Bxd4 { [%eval 2.26] [%clk 0:39:05] } 13. Be2 { [%eval 2.29] [%clk 0:53:36] } 13... Bxg4 { [%eval 2.48] [%clk 0:34:12] } 14. Bxg4 { [%eval 2.89] [%clk 0:53:50] } 14... Bxf2+ { [%eval 2.74] [%clk 0:34:19] } 15. Ke2 { [%eval 2.98] [%clk 0:53:58] } 15... Nc6? { [%eval 4.69] } { Mistake. Qxd1+ was best. } { [%clk 0:32:20] } 16. Be3?? { [%eval 0.84] } { Blunder. Rxh7+ was best. } { [%clk 0:38:50] } 16... Bxe3?! { [%eval 1.63] } { Inaccuracy. Nd4+ was best. } { [%clk 0:28:24] } 17. Kxe3 { [%eval 1.33] [%clk 0:37:58] } 17... e5?! { [%eval 2.28] } { Inaccuracy. Qe8 was best. } { [%clk 0:26:46] } 18. Qxd8 { [%eval 2.53] [%clk 0:34:55] } 18... Raxd8 { [%eval 2.05] [%clk 0:27:15] } 19. Rac1 { [%eval 1.96] [%clk 0:33:41] } 19... Rf4 { [%eval 2.23] [%clk 0:22:18] } 20. Be2 { [%eval 2.46] [%clk 0:30:19] } 20... Nd4 { [%eval 2.07] [%clk 0:13:04] } 21. Rhf1?? { [%eval 0.03] } { Blunder. Nd5 was best. } { [%clk 0:18:59] } 21... Rxf1? { [%eval 1.49] } { Mistake. Rh4 was best. } { [%clk 0:10:29] } 22. Bxf1 { [%eval 1.41] [%clk 0:17:58] } 22... c6 { [%eval 1.56] [%clk 0:10:32] } 23. Ne2?! { [%eval 0.74] } { Inaccuracy. Nd1 was best. } { [%clk 0:16:15] } 23... Kg7 { [%eval 1.15] [%clk 0:09:19] } 24. Rc4?! { [%eval 0.47] } { Inaccuracy. Nxd4 was best. } { [%clk 0:14:07] } 24... Nxe2 { [%eval 0.8] [%clk 0:09:02] } 25. Bxe2 { [%eval 0.83] [%clk 0:14:30] } 25... h5 { [%eval 0.86] [%clk 0:08:02] } 26. Rc2 { [%eval 0.61] [%clk 0:13:20] } 26... Rf8 { [%eval 0.93] [%clk 0:06:29] } 27. Rd2 { [%eval 0.81] [%clk 0:13:35] } 27... Rf7 { [%eval 1.2] [%clk 0:06:38] } 28. Bc4 { [%eval 1.2] [%clk 0:13:48] } 28... Re7 { [%eval 1.25] [%clk 0:06:59] } 29. Rd6 { [%eval 1.04] [%clk 0:13:41] } 29... Kh6 { [%eval 1.36] [%clk 0:05:50] } 30. Kf3 { [%eval 1.01] [%clk 0:13:06] } 30... Kg5 { [%eval 1.19] [%clk 0:05:31] } 31. a4 { [%eval 0.78] [%clk 0:10:47] } 31... a5 { [%eval 0.63] [%clk 0:04:58] } 32. b3 { [%eval 0.48] [%clk 0:10:04] } 32... h4 { [%eval 0.33] [%clk 0:04:21] } 33. Be6 { [%eval 0.45] [%clk 0:10:07] } 33... Kh5 { [%eval 0.41] [%clk 0:04:10] } 34. Bg4+ { [%eval 0.43] [%clk 0:10:26] } 34... Kg5 { [%eval 0.5] [%clk 0:04:28] } 35. Rd7 { [%eval 0.0] [%clk 0:08:03] } 35... Re8 { [%eval 0.0] [%clk 0:02:34] } 36. Bh3 { [%eval 0.0] [%clk 0:07:52] } 1/2-1/2