Event: Heusenstamm Sparkassen Open 2021
Date: 2021-11-21
White: Gebhardt, Ulrich, Dr.
Black: Hahn, Markus
Result: 0-1
ECO: E11
Opening: Bogo-Indian Defense: Nimzowitsch Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:58] } 1... e6 { [%eval 0.2] [%clk 1:30:31] } 2. Nf3 { [%eval 0.16] [%clk 1:31:20] } 2... Nf6 { [%eval 0.29] [%clk 1:26:22] } 3. c4 { [%eval 0.0] [%clk 1:31:41] } 3... Bb4+ { [%eval 0.49] [%clk 1:26:15] } 4. Bd2 { [%eval 0.29] [%clk 1:31:59] } 4... Qe7 { [%eval 0.54] [%clk 1:26:24] } 5. g3 { [%eval 0.31] [%clk 1:32:12] } 5... Nc6 { [%eval 0.54] [%clk 1:25:47] } 6. Bg2 { [%eval 0.31] [%clk 1:32:29] } 6... Bxd2+ { [%eval 0.52] [%clk 1:26:04] } 7. Nbxd2 { [%eval 0.29] [%clk 1:32:52] } 7... O-O { [%eval 0.47] [%clk 1:24:23] } 8. O-O { [%eval 0.74] [%clk 1:33:14] } 8... d6 { [%eval 0.48] [%clk 1:24:40] } 9. e4 { [%eval 0.41] [%clk 1:33:17] } 9... e5 { [%eval 0.25] [%clk 1:24:44] } 10. d5 { [%eval 0.26] [%clk 1:33:20] } 10... Nb8 { [%eval 0.42] [%clk 1:24:57] } 11. Ne1 { [%eval 0.23] [%clk 1:29:35] } 11... a5 { [%eval 0.15] [%clk 1:19:10] } 12. Nd3 { [%eval 0.0] [%clk 1:29:28] } 12... Bg4 { [%eval 0.24] [%clk 1:16:45] } 13. f3 { [%eval 0.33] [%clk 1:28:07] } 13... Bd7 { [%eval 0.21] [%clk 1:17:02] } 14. f4 { [%eval 0.09] [%clk 1:22:55] } 14... Na6 { [%eval 0.18] [%clk 0:56:35] } 15. f5?! { [%eval -0.53] } { Inaccuracy. Re1 was best. } { [%clk 1:11:45] } 15... c6 { [%eval -0.22] [%clk 0:44:33] } 16. Qf3?! { [%eval -0.95] } { Inaccuracy. g4 was best. } { [%clk 0:55:29] } 16... cxd5 { [%eval -1.12] [%clk 0:31:47] } 17. cxd5 { [%eval -1.11] [%clk 0:53:29] } 17... Bb5 { [%eval -0.62] [%clk 0:30:50] } 18. Rfc1 { [%eval -0.81] [%clk 0:51:26] } 18... Rfc8 { [%eval -0.94] [%clk 0:15:50] } 19. a3 { [%eval -1.46] [%clk 0:45:12] } 19... Qd8?! { [%eval -0.68] } { Inaccuracy. Bxd3 was best. } { [%clk 0:07:03] } 20. Bf1?? { [%eval -2.36] } { Blunder. Nf2 was best. } { [%clk 0:42:57] } 20... Bxd3 { [%eval -2.02] [%clk 0:06:13] } 21. Bxd3? { [%eval -3.68] } { Mistake. Qxd3 was best. } { [%clk 0:42:53] } 21... Qb6+ { [%eval -3.54] [%clk 0:05:35] } 22. Qf2?! { [%eval -5.58] } { Inaccuracy. Kh1 was best. } { [%clk 0:40:50] } 22... Rxc1+ { [%eval -5.7] [%clk 0:05:22] } 23. Rxc1 { [%eval -5.36] [%clk 0:41:13] } 23... Qxb2 { [%eval -5.65] [%clk 0:05:35] } 24. Rb1 { [%eval -6.18] [%clk 0:41:03] } 24... Qxa3 { [%eval -6.0] [%clk 0:05:26] } 25. Bxa6 { [%eval -6.14] [%clk 0:40:58] } 25... Rxa6 { [%eval -6.24] [%clk 0:04:56] } 26. Rxb7 { [%eval -6.36] [%clk 0:40:53] } 26... h6 { [%eval -6.29] [%clk 0:04:33] } 27. Kg2 { [%eval -6.69] [%clk 0:36:29] } 27... Qd3 { [%eval -6.96] [%clk 0:03:32] } 28. Rb3 { [%eval -6.9] [%clk 0:34:21] } 28... Qc2 { [%eval -7.12] [%clk 0:03:59] } 29. Rb8+ { [%eval -7.04] [%clk 0:29:33] } 29... Kh7 { [%eval -7.21] [%clk 0:04:27] } 30. Qe2 { [%eval -7.38] [%clk 0:29:18] } 30... Ra7 { [%eval -7.42] } 31. Kh3 { [%eval -7.76] [%clk 0:28:40] } 31... a4 { [%eval -8.28] [%clk 0:03:03] } 32. Qe3 { [%eval -8.02] [%clk 0:27:05] } 32... Qc7 { [%eval -7.23] [%clk 0:02:29] } 33. Rc8 { [%eval -9.11] [%clk 0:27:06] } 33... Qxc8 { [%eval -10.86] [%clk 0:01:44] } 34. Qxa7 { [%eval -10.58] [%clk 0:27:27] } 34... Qd7 { [%eval -6.84] [%clk 0:01:34] } 35. Qa6 { [%eval -9.61] [%clk 0:26:52] } 35... Nxe4 { [%eval -9.3] [%clk 0:01:34] } 36. Nxe4 { [%eval -9.68] [%clk 0:25:19] } 36... Qxf5+ { [%eval -9.61] [%clk 0:01:57] } 37. g4 { [%eval -10.12] [%clk 0:25:38] } 37... Qxe4 { [%eval -10.63] [%clk 0:02:04] } 38. Qxd6?! { [%eval #-3] } { Checkmate is now unavoidable. Kg3 was best. } { [%clk 0:26:01] } 38... Qf3+ { [%eval #-2] [%clk 0:02:08] } 0-1