Event: 25th Open Bavarian Championship
Site: chess24.com
Date: 2022-11-09
White: Markmann, Ulrich
WhiteElo: 2251
Black: Hacker, Jonas
BlackTitle: IM
BlackElo: 2462
Result: 1/2-1/2
ECO: E24
Opening: Nimzo-Indian Defense: Sämisch Variation, Botvinnik Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... Nf6 { [%eval 0.23] [%clk 1:30:55] } 2. c4 { [%eval 0.29] [%clk 1:31:20] } 2... e6 { [%eval 0.23] [%clk 1:31:19] } 3. Nc3 { [%eval 0.05] [%clk 1:31:43] } 3... Bb4 { [%eval 0.25] [%clk 1:31:39] } 4. a3?! { [%eval -0.33] } { Inaccuracy. Qc2 was best. } { [%clk 1:32:05] } 4... Bxc3+ { [%eval -0.25] [%clk 1:31:57] } 5. bxc3 { [%eval -0.14] [%clk 1:32:31] } 5... O-O { [%eval 0.12] [%clk 1:29:47] } 6. f3 { [%eval 0.0] [%clk 1:32:47] } 6... d5 { [%eval 0.44] [%clk 1:13:58] } 7. e3 { [%eval 0.09] [%clk 1:26:25] } 7... c5 { [%eval 0.0] [%clk 1:13:17] } 8. cxd5 { [%eval -0.37] [%clk 1:25:18] } 8... Nxd5 { [%eval 0.0] [%clk 1:12:47] } 9. Qc2 { [%eval -0.38] [%clk 1:22:58] } 9... Qh4+ { [%eval -0.02] [%clk 1:03:36] } 10. g3 { [%eval -0.04] [%clk 1:18:34] } 10... Qf6 { [%eval -0.04] [%clk 1:02:59] } 11. Bd3 { [%eval -0.28] [%clk 0:49:39] } 11... cxd4 { [%eval 0.11] [%clk 1:01:33] } 12. exd4 { [%eval -0.2] [%clk 0:39:41] } 12... h6 { [%eval -0.14] [%clk 0:58:52] } 13. h4?! { [%eval -0.75] } { Inaccuracy. f4 was best. } { [%clk 0:38:22] } 13... e5 { [%eval -0.63] [%clk 0:55:18] } 14. Bh7+ { [%eval -1.08] [%clk 0:29:32] } 14... Kh8 { [%eval -0.97] [%clk 0:55:43] } 15. Be4 { [%eval -0.99] [%clk 0:29:58] } 15... Qd6 { [%eval -1.11] [%clk 0:47:30] } 16. dxe5 { [%eval -1.49] [%clk 0:20:16] } 16... Qxe5 { [%eval -1.21] [%clk 0:47:21] } 17. Ne2 { [%eval -1.29] [%clk 0:20:51] } 17... Nd7 { [%eval -1.02] [%clk 0:41:09] } 18. Bb2 { [%eval -1.35] [%clk 0:13:11] } 18... N5f6 { [%eval -0.81] [%clk 0:38:16] } 19. c4 { [%eval -1.05] [%clk 0:11:53] } 19... Qa5+?! { [%eval -0.28] } { Inaccuracy. Qc7 was best. } { [%clk 0:36:36] } 20. Bc3 { [%eval -0.54] [%clk 0:10:52] } 20... Qc7 { [%eval -0.86] [%clk 0:36:06] } 21. Qb2?! { [%eval -1.46] } { Inaccuracy. O-O was best. } { [%clk 0:07:02] } 21... Re8 { [%eval -1.35] [%clk 0:30:20] } 22. O-O-O?? { [%eval -4.27] } { Blunder. O-O was best. } { [%clk 0:05:52] } 22... Qxc4?? { [%eval -1.49] } { Blunder. Nxe4 was best. } { [%clk 0:27:59] } 23. Kb1?? { [%eval -4.85] } { Blunder. Bd3 was best. } { [%clk 0:06:16] } 23... Re6?? { [%eval -0.24] } { Blunder. Nxe4 was best. } { [%clk 0:24:51] } 24. Rd4 { [%eval -0.17] [%clk 0:03:10] } 24... Qc7 { [%eval 0.14] [%clk 0:22:38] } 25. Nf4 { [%eval 0.11] [%clk 0:01:45] } 25... Rb6 { [%eval 0.0] [%clk 0:20:02] } 26. Rb4 { [%eval 0.0] [%clk 0:02:13] } 26... Rd6 { [%eval 0.39] [%clk 0:12:53] } 27. Rc1 { [%eval 0.35] [%clk 0:01:28] } 27... Qd8 { [%eval 0.37] [%clk 0:12:57] } 28. g4 { [%eval 0.43] [%clk 0:01:24] } 28... Ne8? { [%eval 1.76] } { Mistake. Kg8 was best. } { [%clk 0:09:47] } 29. g5 { [%eval 1.27] [%clk 0:01:52] } 29... Nc5?? { [%eval 3.43] } { Blunder. hxg5 was best. } { [%clk 0:09:39] } 30. gxh6 { [%eval 2.71] [%clk 0:01:35] } 30... Rxh6 { [%eval 2.91] [%clk 0:09:36] } 31. Rg1 { [%eval 2.74] [%clk 0:01:32] } 31... Nf6?! { [%eval 4.31] } { Inaccuracy. f6 was best. } { [%clk 0:07:27] } 32. Rd4?? { [%eval 1.92] } { Blunder. Qg2 was best. } { [%clk 0:01:13] } 32... Bd7?! { [%eval 2.65] } { Inaccuracy. Qf8 was best. } { [%clk 0:06:05] } 33. Nd5?? { [%eval 0.1] } { Blunder. Qg2 was best. } { [%clk 0:01:28] } 33... Na4?? { [%eval 3.25] } { Blunder. Nfxe4 was best. } { [%clk 0:05:03] } 34. Rxa4 { [%eval 3.2] [%clk 0:00:51] } 34... Bxa4 { [%eval 3.21] [%clk 0:05:30] } 35. Nxf6?? { [%eval 0.06] } { Blunder. Qg2 was best. } { [%clk 0:01:14] } 35... Rxf6 { [%eval 0.21] [%clk 0:04:17] } 36. Bxf6 { [%eval 0.0] [%clk 0:01:17] } 36... Qxf6 { [%eval 0.0] [%clk 0:04:41] } 37. Qxf6 { [%eval 0.0] [%clk 0:01:30] } 37... gxf6 { [%eval 0.0] [%clk 0:05:11] } 38. Rc1 { [%eval 0.0] [%clk 0:01:43] } 38... Kg7 { [%eval 0.06] [%clk 0:03:48] } 39. Rc7 { [%eval 0.0] [%clk 0:02:08] } 39... Bc6 { [%eval 0.0] [%clk 0:04:04] } 40. Bxc6 { [%eval 0.0] [%clk 0:02:22] } 40... bxc6 { [%eval 0.0] [%clk 0:04:29] } 41. Rxc6 { [%eval -0.01] [%clk 0:02:37] } 41... Rh8 { [%eval 0.0] [%clk 0:02:30] } 42. Rc4 { [%eval 0.0] [%clk 0:30:05] } 42... Rh5 { [%eval 0.0] [%clk 0:32:04] } 43. Rf4 { [%eval 0.0] [%clk 0:30:30] } 43... Re5 { [%eval 0.0] [%clk 0:31:18] } 44. Kc2 { [%eval 0.0] [%clk 0:30:48] } 44... f5 { [%eval 0.0] [%clk 0:30:12] } 45. Kd3 { [%eval 0.0] [%clk 0:27:28] } 45... Kf6 { [%eval 0.0] [%clk 0:27:37] } 46. Ra4 { [%eval 0.0] [%clk 0:26:29] } 46... Re7 { [%eval 0.0] [%clk 0:27:14] } 47. Kd2 { [%eval 0.0] [%clk 0:18:10] } 47... Kg6 { [%eval 0.0] [%clk 0:26:55] } 48. Kd3 { [%eval 0.0] [%clk 0:18:28] } 48... Kh5 { [%eval 0.0] [%clk 0:26:55] } 49. Kd2 { [%eval 0.0] [%clk 0:18:49] } 49... Kg6 { [%eval 0.0] [%clk 0:25:47] } 50. Kd3 { [%clk 0:19:12] } 50... Kh5 { [%clk 0:25:32] } 51. Kd4 { [%clk 0:19:12] } 1/2-1/2