Event: stveit
Site: St. Veit
Date: 2023-07-08
White: Lang, Karl
WhiteElo: 1980
Black: Sandhoefner, Florian
BlackElo: 2314
Result: 0-1
ECO: D31
Opening: Semi-Slav Defense: Marshall Gambit, Forgotten Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:19:15] } 1... d5 { [%eval 0.27] [%clk 1:30:58] } 2. c4 { [%eval 0.29] [%clk 1:19:10] } 2... e6 { [%eval 0.3] [%clk 1:31:26] } 3. Nc3 { [%eval 0.39] [%clk 1:19:29] } 3... c6 { [%eval 0.27] [%clk 1:31:55] } 4. e4 { [%eval 0.55] [%clk 1:19:01] } 4... dxe4 { [%eval 0.2] [%clk 1:32:16] } 5. Nxe4 { [%eval 0.28] [%clk 1:19:20] } 5... Bb4+ { [%eval 0.27] [%clk 1:32:45] } 6. Nc3 { [%eval 0.05] [%clk 1:17:31] } 6... c5 { [%eval 0.0] [%clk 1:33:01] } 7. a3 { [%eval 0.11] [%clk 1:09:12] } 7... Ba5 { [%eval 0.28] [%clk 1:25:41] } 8. Be3 { [%eval 0.13] [%clk 1:06:03] } 8... Nf6 { [%eval 0.42] [%clk 1:21:51] } 9. Ne2 { [%eval 0.18] [%clk 0:57:27] } 9... cxd4 { [%eval 0.33] [%clk 1:20:19] } 10. Bxd4 { [%eval 0.11] [%clk 0:52:50] } 10... Nc6 { [%eval 0.0] [%clk 1:19:47] } 11. b4 { [%eval -0.09] [%clk 0:49:28] } 11... Nxd4 { [%eval -0.04] [%clk 1:18:49] } 12. Qxd4 { [%eval 0.08] [%clk 0:39:48] } 12... Qxd4 { [%eval 0.17] [%clk 1:18:46] } 13. Nxd4 { [%eval 0.05] [%clk 0:40:17] } 13... Bc7 { [%eval 0.08] [%clk 1:19:01] } 14. Nf3?! { [%eval -0.58] } { Inaccuracy. g3 was best. } { [%clk 0:32:53] } 14... Ke7 { [%eval -0.64] [%clk 1:15:16] } 15. Be2 { [%eval -0.44] [%clk 0:22:36] } 15... b6 { [%eval -0.43] [%clk 1:13:20] } 16. Nb5 { [%eval -0.47] [%clk 0:21:12] } 16... Bb8 { [%eval -0.5] [%clk 1:13:11] } 17. Nfd4?! { [%eval -1.5] } { Inaccuracy. O-O was best. } { [%clk 0:19:27] } 17... Bb7 { [%eval -1.49] [%clk 1:13:18] } 18. Bf3 { [%eval -1.4] [%clk 0:19:55] } 18... Bxf3 { [%eval -1.35] [%clk 1:13:19] } 19. Nxf3 { [%eval -1.39] [%clk 0:17:52] } 19... Rc8 { [%eval -1.44] [%clk 1:08:14] } 20. Rc1 { [%eval -1.4] [%clk 0:15:49] } 20... Bf4? { [%eval -0.25] } { Mistake. a5 was best. } { [%clk 1:07:59] } 21. Rc2 { [%eval -0.41] [%clk 0:15:38] } 21... a6 { [%eval -0.34] [%clk 1:06:35] } 22. Nbd4 { [%eval -0.36] [%clk 0:15:53] } 22... Rc7 { [%eval -0.2] [%clk 1:06:21] } 23. g3 { [%eval -0.31] [%clk 0:15:50] } 23... Bh6 { [%eval -0.21] [%clk 1:05:02] } 24. Ne5 { [%eval -0.24] [%clk 0:15:22] } 24... Rac8 { [%eval -0.31] [%clk 1:05:01] } 25. f4 { [%eval -0.55] [%clk 0:14:42] } 25... Nd7 { [%eval -0.52] [%clk 1:02:08] } 26. Nxd7 { [%eval -0.57] [%clk 0:14:36] } 26... Rxd7 { [%eval -0.6] [%clk 1:01:31] } 27. Nf3 { [%eval -0.56] [%clk 0:10:23] } 27... Rd3 { [%eval -0.54] [%clk 1:01:10] } 28. Ke2 { [%eval -0.44] [%clk 0:10:38] } 28... Rxa3 { [%eval -0.45] [%clk 1:01:32] } 29. Rb1 { [%eval -0.45] [%clk 0:10:43] } 29... g6 { [%eval -0.51] [%clk 0:59:08] } 30. c5 { [%eval -0.39] [%clk 0:08:47] } 30... Bg7 { [%eval -0.44] [%clk 0:55:32] } 31. Ne5?! { [%eval -1.12] } { Inaccuracy. b5 was best. } { [%clk 0:07:31] } 31... b5 { [%eval -0.92] [%clk 0:49:38] } 32. Rd1 { [%eval -0.96] [%clk 0:07:05] } 32... Rc7 { [%eval -0.81] [%clk 0:48:50] } 33. Rd6 { [%eval -0.82] [%clk 0:03:21] } 33... Bxe5 { [%eval -0.51] [%clk 0:45:36] } 34. fxe5 { [%eval -0.52] [%clk 0:03:51] } 34... a5 { [%eval -0.5] [%clk 0:45:08] } 35. bxa5?? { [%eval -3.46] } { Blunder. Rb6 was best. } { [%clk 0:01:27] } 35... Rxa5 { [%eval -3.68] [%clk 0:45:22] } 36. Rb6 { [%eval -3.65] } 36... b4 { [%eval -3.8] } 37. Rxb4 { [%eval -4.18] [%clk 0:00:54] } 37... Raxc5 { [%eval -4.5] [%clk 0:45:41] } 38. Rxc5 { [%eval -4.6] [%clk 0:00:51] } 38... Rxc5 { [%eval -4.67] [%clk 0:46:09] } 39. Re4 { [%eval -4.9] } 0-1