Event: Round 6: Mueller, Thorsten - Steffens, Olaf
Date: 2025-05-21
White: Mueller, Thorsten
WhiteElo: 2034
Black: Steffens, Olaf
BlackTitle: FM
BlackElo: 2184
Result: 0-1
ECO: A40
Opening: Mikenas Defense
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:23] } 1... Nc6 { [%eval 0.54] [%clk 1:31:01] } 2. Nf3 { [%eval 0.43] [%clk 1:30:11] } 2... d6 { [%eval 0.76] [%clk 1:28:07] } 3. d5 { [%eval 0.4] [%clk 1:29:37] } 3... Nb8 { [%eval 0.66] [%clk 1:24:17] } 4. Bf4 { [%eval 0.45] [%clk 1:28:22] } 4... g6 { [%eval 0.6] [%clk 1:23:05] } 5. Nc3 { [%eval 0.58] [%clk 1:28:17] } 5... Bg7 { [%eval 0.7] [%clk 1:23:08] } 6. Qd2 { [%eval 0.49] [%clk 1:26:45] } 6... c6 { [%eval 0.46] [%clk 1:22:48] } 7. e4 { [%eval 0.52] [%clk 1:09:09] } 7... Nf6 { [%eval 0.57] [%clk 1:07:50] } 8. Bh6 { [%eval 0.52] [%clk 1:09:13] } 8... Bxh6 { [%eval 0.48] [%clk 1:08:15] } 9. Qxh6 { [%eval 0.54] [%clk 1:09:35] } 9... Qb6 { [%eval 0.49] [%clk 1:06:03] } 10. O-O-O { [%eval 0.57] [%clk 1:09:53] } 10... Nbd7? { [%eval 1.79] } { Mistake. Bg4 was best. } { [%clk 1:00:44] } 11. Bc4 { [%eval 1.63] [%clk 0:50:53] } 11... Ng4?! { [%eval 2.32] } { Inaccuracy. Qxf2 was best. } { [%clk 0:58:21] } 12. Qg7 { [%eval 2.49] [%clk 0:50:10] } 12... Rf8 { [%eval 2.1] [%clk 0:53:07] } 13. Rhe1 { [%eval 1.81] [%clk 0:42:15] } 13... Nge5 { [%eval 1.71] [%clk 0:34:22] } 14. Nxe5?? { [%eval -1.81] } { Blunder. Na4 was best. } { [%clk 0:42:32] } 14... Nxe5 { [%eval -1.78] [%clk 0:33:38] } 15. Bb3?! { [%eval -2.58] } { Inaccuracy. dxc6 was best. } { [%clk 0:40:27] } 15... Qxf2 { [%eval -2.64] [%clk 0:33:43] } 16. Rf1 { [%eval -2.97] [%clk 0:35:37] } 16... Qxg2 { [%eval -3.02] [%clk 0:33:46] } 17. dxc6 { [%eval -2.89] [%clk 0:34:13] } 17... bxc6 { [%eval -3.08] [%clk 0:33:32] } 18. Qxh7 { [%eval -3.73] [%clk 0:25:19] } 18... Qh3 { [%eval -3.54] [%clk 0:26:05] } 19. Qg7?! { [%eval -4.61] } { Inaccuracy. Qxh3 was best. } { [%clk 0:23:41] } 19... Bg4 { [%eval -4.46] [%clk 0:23:53] } 20. Rde1 { [%eval -4.46] [%clk 0:09:50] } 20... Kd7 { [%eval -4.44] [%clk 0:23:32] } 21. Bxf7 { [%eval -4.33] [%clk 0:09:49] } 21... Rh8 { [%eval -4.41] [%clk 0:19:14] } 22. Rd1 { [%eval -5.25] [%clk 0:08:47] } 22... Bxd1 { [%eval -5.53] [%clk 0:19:06] } 23. Rxd1 { [%eval -5.57] [%clk 0:09:16] } 23... Qh6+ { [%eval -5.44] [%clk 0:19:42] } 24. Qxh6 { [%eval -5.56] [%clk 0:09:35] } 24... Rxh6 { [%eval -5.48] [%clk 0:19:08] } 25. Bb3 { [%eval -5.56] [%clk 0:09:44] } 25... Rxh2 { [%eval -5.5] [%clk 0:18:32] } 26. Ba4 { [%eval -5.38] [%clk 0:08:41] } 26... Kc7 { [%eval -5.21] [%clk 0:18:05] } 27. b4 { [%eval -5.11] [%clk 0:08:48] } 27... a6 { [%eval -5.25] [%clk 0:17:59] } 28. Bb3 { [%eval -5.51] [%clk 0:07:19] } 28... Rah8 { [%eval -5.39] [%clk 0:17:38] } 29. Kb2 { [%eval -5.39] [%clk 0:05:42] } 29... g5 { [%eval -5.51] [%clk 0:11:12] } 30. Rg1 { [%eval -5.59] [%clk 0:05:39] } 30... g4 { [%eval -5.56] [%clk 0:14:06] } 31. Be6 { [%eval -5.52] [%clk 0:04:54] } 31... R8h4 { [%eval -5.24] [%clk 0:13:14] } 32. a4 { [%eval -5.23] [%clk 0:04:18] } 32... Rh6 { [%eval -5.16] [%clk 0:12:10] } 33. Bb3 { [%eval -5.74] [%clk 0:04:27] } 33... Rh1 { [%eval -5.68] [%clk 0:11:39] } 34. Rg2 { [%eval -5.87] [%clk 0:04:46] } 34... R6h2 { [%eval -5.95] [%clk 0:11:56] } 35. Rg3 { [%eval -5.73] [%clk 0:05:03] } 35... Rh3 { [%eval -5.95] [%clk 0:12:17] } 36. Rg2 { [%eval -5.66] [%clk 0:05:06] } 36... R1h2 { [%eval -5.73] [%clk 0:12:07] } 37. Rg1 { [%eval -5.47] [%clk 0:03:42] } 37... Kd7 { [%eval -5.53] [%clk 0:11:52] } 38. b5 { [%eval -5.65] [%clk 0:03:39] } 38... axb5 { [%eval -5.52] [%clk 0:12:17] } 39. axb5 { [%eval -5.57] [%clk 0:03:39] } 39... cxb5 { [%eval -5.76] [%clk 0:12:42] } 40. Nxb5 { [%eval -5.82] [%clk 0:02:26] } 40... Rh1 { [%eval -5.7] [%clk 0:12:57] } 41. Rg2 { [%eval -5.59] [%clk 0:30:00] } 41... R1h2 { [%eval -5.7] [%clk 0:43:12] } 42. Rg1 { [%eval -5.67] [%clk 0:17:00] } 42... Nd3+ { [%eval -5.74] [%clk 0:36:55] } 43. Ka3 { [%eval -6.15] [%clk 0:12:52] } 43... Rh1 { [%eval -5.68] [%clk 0:36:09] } 44. Rxh1 { [%eval -6.48] [%clk 0:13:17] } 44... Rxh1 { [%eval -5.74] [%clk 0:36:04] } 45. cxd3 { [%eval -6.43] [%clk 0:13:29] } 45... g3 { [%eval -6.2] [%clk 0:36:00] } 46. Nd4 { [%eval -6.17] [%clk 0:13:18] } 46... g2 { [%eval -6.84] [%clk 0:22:40] } 47. Be6+ { [%eval -6.99] [%clk 0:13:33] } 47... Kc7 { [%eval -6.85] [%clk 0:22:23] } 48. Nf3 { [%eval -6.79] [%clk 0:13:54] } 48... Rf1 { [%eval -6.66] [%clk 0:22:31] } 49. Bh3 { [%eval -8.35] [%clk 0:13:52] } 49... Rxf3 { [%eval -8.37] [%clk 0:22:55] } 50. Bxg2 { [%eval -7.75] [%clk 0:13:49] } 50... Rxd3+ { [%eval -7.32] [%clk 0:23:21] } 51. Kb4 { [%eval -6.7] [%clk 0:10:46] } 51... Rg3 { [%eval -6.37] [%clk 0:19:31] } 52. Bh1 { [%eval -7.32] [%clk 0:10:56] } 52... e5 { [%eval -7.29] [%clk 0:19:08] } 53. Kb5 { [%eval -6.86] [%clk 0:11:09] } 53... Kd7 { [%eval -6.48] [%clk 0:18:44] } 54. Kb4?? { [%eval #-24] } { Checkmate is now unavoidable. Kc4 was best. } { [%clk 0:11:34] } 54... Ke6 { [%eval #-24] [%clk 0:19:03] } 55. Kc4 { [%eval -70.63] [%clk 0:11:25] } 55... Kf6 { [%eval -65.07] [%clk 0:18:47] } 56. Kd5 { [%eval -14.7] [%clk 0:09:09] } 56... Kg5 { [%eval #-19] [%clk 0:17:34] } 57. Kxd6 { [%eval #-19] [%clk 0:09:36] } 57... Kf4 { [%eval #-18] [%clk 0:17:45] } 58. Kd5 { [%eval #-19] [%clk 0:09:28] } 58... Rg1 { [%eval #-28] [%clk 0:16:30] } 0-1