Event: Freestyle Chess Open A
Site: Karlsruhe, Germany
Date: 2025-04-21
White: Zieher, Hartmut
WhiteTitle: FM
WhiteElo: 2144
Black: Dathe, Frederick
BlackTitle: FM
BlackElo: 2311
Result: 0-1
Variant: Fischerandom
TimeControl: 90 min per game + 30 sec per move

1. d4 { [%eval 0.15] [%clk 1:28:55] } 1... d5 { [%eval 0.3] [%clk 1:29:01] } 2. c3 { [%eval 0.12] [%clk 1:27:01] } 2... c6 { [%eval 0.16] [%clk 1:26:34] } 3. Nb3 { [%eval 0.17] [%clk 1:23:37] } 3... Bf4 { [%eval 0.59] [%clk 1:20:50] } 4. e3 { [%eval 0.67] [%clk 1:22:15] } 4... Bh6?! { [%eval 1.4] } { Inaccuracy. Bd6 was best. } { [%clk 1:20:54] } 5. f4?! { [%eval 0.75] } { Inaccuracy. h4 was best. } { [%clk 1:15:12] } 5... g6 { [%eval 0.85] [%clk 1:15:10] } 6. Nf3 { [%eval 0.68] [%clk 1:11:20] } 6... Nb6 { [%eval 1.19] [%clk 1:12:53] } 7. Bf2?! { [%eval 0.51] } { Inaccuracy. h4 was best. } { [%clk 1:07:18] } 7... Nd6 { [%eval 0.6] [%clk 1:07:15] } 8. Nc5 { [%eval 0.46] [%clk 0:58:26] } 8... f6 { [%eval 0.5] [%clk 1:02:50] } 9. h4 { [%eval 0.52] [%clk 0:52:53] } 9... Nd7 { [%eval 0.58] [%clk 0:58:57] } 10. Nxd7+?! { [%eval -0.22] } { Inaccuracy. h5 was best. } { [%clk 0:44:42] } 10... Qxd7 { [%eval -0.32] [%clk 0:59:07] } 11. Bd3 { [%eval -0.43] [%clk 0:44:42] } 11... Be6 { [%eval -0.38] [%clk 0:53:53] } 12. h5 { [%eval -0.56] [%clk 0:41:57] } 12... Ne4 { [%eval -0.22] [%clk 0:48:12] } 13. hxg6 { [%eval -0.43] [%clk 0:36:20] } 13... hxg6 { [%eval -0.53] [%clk 0:47:48] } 14. Nh4?! { [%eval -1.34] } { Inaccuracy. Qc2 was best. } { [%clk 0:36:21] } 14... Kg7 { [%eval -1.06] [%clk 0:43:14] } 15. Qc2 { [%eval -0.95] [%clk 0:32:46] } 15... Bf5?! { [%eval -0.08] } { Inaccuracy. g5 was best. } { [%clk 0:38:06] } 16. O-O-O { [%eval -0.36] [%clk 0:29:51] } 16... g5?! { [%eval 0.21] } { Inaccuracy. Bg4 was best. } { [%clk 0:30:27] } 17. Nxf5+ { [%eval 0.22] [%clk 0:26:10] } 17... Qxf5 { [%eval 0.2] [%clk 0:30:19] } 18. g4 { [%eval 0.11] [%clk 0:25:56] } 18... Qxg4 { [%eval 0.22] [%clk 0:29:26] } 19. Bxe4 { [%eval 0.14] [%clk 0:26:14] } 19... dxe4 { [%eval 0.24] [%clk 0:29:49] } 20. Qxe4 { [%eval 0.21] [%clk 0:26:39] } 20... Kf7 { [%eval 0.16] [%clk 0:29:22] } 21. Kb1 { [%eval 0.32] [%clk 0:18:58] } 21... Qe6 { [%eval 0.1] [%clk 0:27:12] } 22. Qf3?! { [%eval -0.74] } { Inaccuracy. Qd3 was best. } { [%clk 0:17:00] } 22... g4 { [%eval -0.71] [%clk 0:24:55] } 23. Qg2 { [%eval -0.69] [%clk 0:15:50] } 23... f5 { [%eval -0.58] [%clk 0:21:58] } 24. Rde1 { [%eval -0.83] [%clk 0:12:18] } 24... Bg7 { [%eval -0.63] [%clk 0:20:21] } 25. Rhf1? { [%eval -1.97] } { Mistake. Rhg1 was best. } { [%clk 0:11:41] } 25... Rh3 { [%eval -1.84] [%clk 0:18:47] } 26. Bg1?! { [%eval -2.87] } { Inaccuracy. e4 was best. } { [%clk 0:08:07] } 26... Rf3 { [%eval -2.41] [%clk 0:16:03] } 27. Rxf3 { [%eval -2.62] [%clk 0:06:00] } 27... Qe4+ { [%eval -2.38] [%clk 0:16:28] } 28. Kc1 { [%eval -2.89] [%clk 0:06:16] } 28... gxf3 { [%eval -3.07] [%clk 0:16:42] } 29. Qg3?! { [%eval -4.65] } { Inaccuracy. Qd2 was best. } { [%clk 0:06:04] } 29... Bf6 { [%eval -4.83] [%clk 0:15:32] } 30. Rd1 { [%eval -5.05] [%clk 0:03:02] } 30... Rg8 { [%eval -5.27] [%clk 0:15:39] } 31. Qe1 { [%eval -5.2] [%clk 0:03:31] } 31... Rg2 { [%eval -5.05] [%clk 0:08:33] } 32. Rd2 { [%eval -4.7] [%clk 0:03:52] } 32... Qd5?? { [%eval -2.22] } { Blunder. Bh4 was best. } { [%clk 0:07:28] } 33. a3? { [%eval -4.06] } { Mistake. Rxg2 was best. } { [%clk 0:03:30] } 33... Qb5? { [%eval -2.34] } { Mistake. Bh4 was best. } { [%clk 0:06:53] } 34. Kc2? { [%eval -3.99] } { Mistake. Bf2 was best. } { [%clk 0:02:48] } 34... Qd5? { [%eval -2.28] } { Mistake. Rxd2+ was best. } { [%clk 0:06:23] } 35. Rxg2 { [%eval -2.62] [%clk 0:02:50] } 35... fxg2 { [%eval -2.5] [%clk 0:06:12] } 36. Qe2 { [%eval -2.31] [%clk 0:02:34] } 36... Qe4+ { [%eval -2.01] [%clk 0:06:17] } 37. Kc1 { [%eval -1.93] [%clk 0:02:48] } 37... Kf8 { [%eval -1.96] [%clk 0:06:10] } 38. Qd1 { [%eval -2.38] [%clk 0:03:03] } 38... a5 { [%eval -2.23] [%clk 0:05:10] } 39. Kd2 { [%eval -2.4] [%clk 0:02:42] } 39... Qd5 { [%eval -2.27] [%clk 0:04:51] } 40. Qe2 { [%eval -2.62] [%clk 0:02:13] } 40... b5 { [%eval -2.68] [%clk 0:03:58] } 41. Kc2 { [%eval -2.78] [%clk 0:01:52] } 41... Qe4+ { [%eval -2.44] [%clk 0:04:02] } 42. Kc1 { [%eval -2.45] [%clk 0:02:13] } 42... Bh4 { [%eval -2.8] [%clk 0:03:58] } 43. Qd1 { [%eval -2.78] [%clk 0:01:40] } 43... Kg7 { [%eval -2.64] [%clk 0:02:35] } 44. Kd2 { [%eval -3.08] [%clk 0:01:19] } 44... Kh6 { [%eval -3.21] [%clk 0:02:43] } 45. Kc1 { [%eval -3.53] [%clk 0:01:42] } 45... Qd5 { [%eval -3.31] [%clk 0:02:12] } 46. Qe2 { [%eval -3.05] [%clk 0:01:53] } 46... Qg8 { [%eval -3.06] [%clk 0:01:42] } 47. Qf3 { [%eval -3.58] [%clk 0:02:02] } 47... Qg3 { [%eval -3.63] [%clk 0:01:42] } 48. Qxc6+?! { [%eval -5.3] } { Inaccuracy. Qd1 was best. } { [%clk 0:01:25] } 48... Kg7 { [%eval -4.92] [%clk 0:01:00] } 49. Kc2 { [%eval -4.84] [%clk 0:01:39] } 49... Qh3 { [%eval -4.76] [%clk 0:01:23] } 50. Qd5?! { [%eval -6.9] } { Inaccuracy. Qe8 was best. } { [%clk 0:00:33] } 50... Qh1 { [%eval -6.71] [%clk 0:01:17] } 51. Qxf5 { [%eval -6.84] [%clk 0:00:41] } 51... Qxg1 { [%eval -6.91] [%clk 0:01:22] } 52. Qg4+ { [%eval -6.84] [%clk 0:00:55] } 52... Kf8 { [%eval -6.98] [%clk 0:01:29] } 53. Qc8+ { [%eval -7.37] [%clk 0:00:52] } 53... Kf7 { [%eval -7.33] [%clk 0:01:38] } 54. Qf5+ { [%eval -7.44] [%clk 0:01:11] } 54... Bf6 { [%eval -7.2] [%clk 0:02:04] } 55. Qh5+ { [%eval -7.35] [%clk 0:01:15] } 55... Kf8 { [%eval -7.2] [%clk 0:01:25] } 56. Qxb5 { [%eval -8.51] [%clk 0:00:41] } 56... Qf2+ { [%eval -8.01] [%clk 0:01:40] } 57. Kb3 { [%eval -7.61] [%clk 0:01:06] } 57... g1=Q { [%clk 0:01:53] } 0-1