Event: Round 2: Ralph Kahe - Armin Mikolajewski
Date: 2023-07-04
White: Ralph Kahe
Black: Armin Mikolajewski
Result: 0-1
ECO: E31
Opening: Nimzo-Indian Defense: Leningrad Variation, Benoni Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... Nf6 { [%eval 0.28] [%clk 1:30:37] } 2. c4 { [%eval 0.16] [%clk 1:31:20] } 2... e6 { [%eval 0.23] [%clk 1:30:54] } 3. Nc3 { [%eval 0.05] [%clk 1:31:42] } 3... Bb4 { [%eval 0.25] [%clk 1:30:32] } 4. Bg5 { [%eval 0.0] [%clk 1:31:18] } 4... h6 { [%eval 0.01] [%clk 1:28:22] } 5. Bh4 { [%eval 0.0] [%clk 1:31:44] } 5... c5 { [%eval 0.0] [%clk 1:27:52] } 6. d5 { [%eval -0.42] [%clk 1:32:08] } 6... d6 { [%eval -0.46] [%clk 1:25:48] } 7. e3 { [%eval 0.0] [%clk 1:32:30] } 7... e5?! { [%eval 0.56] } { Inaccuracy. Bxc3+ was best. } { [%clk 1:20:53] } 8. Qc2?! { [%eval -0.35] } { Inaccuracy. Ne2 was best. } { [%clk 1:32:45] } 8... Qa5? { [%eval 1.13] } { Mistake. Bxc3+ was best. } { [%clk 1:14:12] } 9. Bxf6 { [%eval 1.26] [%clk 1:30:26] } 9... Bxc3+ { [%eval 1.01] [%clk 1:10:23] } 10. bxc3 { [%eval 1.1] [%clk 1:30:50] } 10... gxf6 { [%eval 1.08] [%clk 1:10:35] } 11. e4?! { [%eval 0.06] } { Inaccuracy. Ne2 was best. } { [%clk 1:30:55] } 11... f5 { [%eval 0.14] [%clk 0:51:23] } 12. exf5 { [%eval -0.17] [%clk 1:30:22] } 12... Bxf5 { [%eval -0.24] [%clk 0:51:14] } 13. Bd3 { [%eval -0.26] [%clk 1:30:46] } 13... Bxd3 { [%eval -0.19] [%clk 0:51:04] } 14. Qxd3 { [%eval -0.21] [%clk 1:31:15] } 14... Nd7 { [%eval -0.23] [%clk 0:50:18] } 15. Ne2 { [%eval -0.29] [%clk 1:28:57] } 15... O-O-O { [%eval -0.28] [%clk 0:41:19] } 16. O-O { [%eval -0.28] [%clk 1:28:50] } 16... e4 { [%eval 0.16] [%clk 0:39:45] } 17. Qxe4 { [%eval 0.15] [%clk 1:22:10] } 17... Rde8 { [%eval 0.44] [%clk 0:39:30] } 18. Qf3 { [%eval 0.55] [%clk 1:21:01] } 18... Kc7 { [%eval 0.59] [%clk 0:36:35] } 19. Ng3 { [%eval 0.5] [%clk 1:17:38] } 19... Ne5?! { [%eval 1.06] } { Inaccuracy. Qa6 was best. } { [%clk 0:35:26] } 20. Qf6 { [%eval 1.02] [%clk 1:17:27] } 20... Rhg8 { [%eval 1.03] [%clk 0:30:52] } 21. f4? { [%eval -0.08] } { Mistake. Ne4 was best. } { [%clk 1:13:49] } 21... Nd7 { [%eval -0.11] [%clk 0:30:17] } 22. Qxf7 { [%eval -0.23] [%clk 1:13:45] } 22... Qxc3 { [%eval -0.11] [%clk 0:26:59] } 23. Rac1?! { [%eval -0.71] } { Inaccuracy. Rab1 was best. } { [%clk 1:13:09] } 23... Qd4+? { [%eval 0.8] } { Mistake. Qe3+ was best. } { [%clk 0:27:04] } 24. Kh1 { [%eval 0.98] [%clk 1:13:32] } 24... Rgf8 { [%eval 1.4] [%clk 0:26:40] } 25. Qh5?! { [%eval 0.59] } { Inaccuracy. Qg6 was best. } { [%clk 1:13:46] } 25... Nf6 { [%eval 0.6] [%clk 0:24:30] } 26. Qg6 { [%eval 0.59] [%clk 1:08:55] } 26... Ne4? { [%eval 2.04] } { Mistake. Kb8 was best. } { [%clk 0:14:36] } 27. Nxe4 { [%eval 1.68] [%clk 1:04:36] } 27... Qxe4 { [%eval 1.39] [%clk 0:14:48] } 28. Qxe4?! { [%eval 0.8] } { Inaccuracy. Qxh6 was best. } { [%clk 1:04:29] } 28... Rxe4 { [%eval 0.85] [%clk 0:15:08] } 29. f5 { [%eval 0.59] [%clk 1:04:54] } 29... Re5?! { [%eval 1.39] } { Inaccuracy. b5 was best. } { [%clk 0:14:32] } 30. g4 { [%eval 1.55] [%clk 1:03:26] } 30... b5 { [%eval 1.7] [%clk 0:14:41] } 31. cxb5 { [%eval 1.53] [%clk 1:03:26] } 31... Rxd5 { [%eval 2.01] [%clk 0:14:57] } 32. Rf4?! { [%eval 0.96] } { Inaccuracy. Kg2 was best. } { [%clk 1:03:34] } 32... Rd2?! { [%eval 1.77] } { Inaccuracy. Re5 was best. } { [%clk 0:14:53] } 33. a4? { [%eval 0.31] } { Mistake. f6 was best. } { [%clk 1:03:48] } 33... Re8 { [%eval 0.39] [%clk 0:15:06] } 34. Rf3 { [%eval 0.25] [%clk 1:04:09] } 34... Rd4?! { [%eval 0.85] } { Inaccuracy. Kd7 was best. } { [%clk 0:14:48] } 35. Rg1 { [%eval 1.27] [%clk 1:03:52] } 35... Rxa4 { [%eval 1.49] [%clk 0:13:06] } 36. Rh3? { [%eval -0.07] } { Mistake. f6 was best. } { [%clk 1:04:16] } 36... Rg8 { [%eval -0.09] [%clk 0:13:02] } 37. Rh4 { [%eval 0.0] [%clk 1:04:25] } 37... Kb6 { [%eval 0.53] [%clk 0:10:53] } 38. h3 { [%eval 1.1] [%clk 1:04:51] } 38... Rh8 { [%eval 0.47] [%clk 0:09:09] } 39. Rd1 { [%eval 0.0] [%clk 1:04:33] } 39... Rd4 { [%eval 0.0] [%clk 0:09:05] } 40. Ra1? { [%eval -1.28] } { Mistake. Rxd4 was best. } { [%clk 1:04:59] } 40... c4 { [%eval -1.39] [%clk 0:08:37] } 41. Rh5? { [%eval -2.83] } { Mistake. Rc1 was best. } { [%clk 1:05:18] } 41... c3 { [%eval -2.6] [%clk 0:08:05] } 42. Rc1 { [%eval -3.22] [%clk 1:05:23] } 42... Rc8 { [%eval -3.59] [%clk 0:08:13] } 43. f6? { [%eval -6.02] } { Mistake. Rxh6 was best. } { [%clk 1:05:27] } 43... c2 { [%eval -5.96] [%clk 0:08:30] } 44. Rf5 { [%eval -7.25] [%clk 1:05:42] } 44... Rd1+ { [%eval -7.24] [%clk 0:08:32] } 45. Rf1 { [%eval -6.79] [%clk 1:05:56] } 45... Rxf1+ { [%eval -6.75] [%clk 0:08:38] } 46. Rxf1 { [%eval -6.72] [%clk 1:06:26] } 46... c1=Q { [%eval -7.19] [%clk 0:08:35] } 47. Rxc1 { [%eval -6.91] [%clk 1:06:52] } 47... Rxc1+ { [%eval -6.65] [%clk 0:08:43] } 48. Kg2 { [%eval -6.84] [%clk 1:07:20] } 48... Rc8 { [%eval -7.34] [%clk 0:06:15] } 49. h4 { [%eval -6.34] [%clk 1:07:37] } 49... Rf8 { [%eval -8.19] [%clk 0:04:58] } 50. g5 { [%eval -35.8] [%clk 1:08:05] } 50... Kc5?! { [%eval -6.88] } { Inaccuracy. hxg5 was best. } { [%clk 0:04:41] } 51. Kf3 { [%eval -7.01] [%clk 1:08:28] } 51... Kd5 { [%eval -6.77] [%clk 0:04:45] } 52. Kg4 hxg5 { [%clk 0:04:45] } 53. hxg5 Ke6 { [%clk 0:04:45] } 0-1