Event: Runde 4: Sieber, Bert - Kieselbach, Jannik
Date: 2025-04-11
White: Sieber, Bert
WhiteElo: 1996
Black: Kieselbach, Jannik
BlackElo: 2068
Result: 0-1
ECO: E48
Opening: Nimzo-Indian Defense: Normal Variation, Classical Defense
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:59] } 1... Nf6 { [%eval 0.19] [%clk 1:30:51] } 2. c4 { [%eval 0.18] [%clk 1:31:25] } 2... e6 { [%eval 0.14] [%clk 1:31:13] } 3. Nc3 { [%eval 0.09] [%clk 1:31:50] } 3... Bb4 { [%eval 0.09] [%clk 1:30:40] } 4. e3 { [%eval 0.11] [%clk 1:31:37] } 4... O-O { [%eval 0.11] [%clk 1:30:04] } 5. Bd3 { [%eval 0.0] [%clk 1:28:49] } 5... d5 { [%eval 0.09] [%clk 1:30:12] } 6. cxd5 { [%eval 0.0] [%clk 1:28:39] } 6... exd5 { [%eval 0.0] [%clk 1:29:17] } 7. a3 { [%eval 0.0] [%clk 1:28:33] } 7... Bxc3+ { [%eval 0.16] [%clk 1:27:51] } 8. bxc3 { [%eval 0.48] [%clk 1:28:57] } 8... c5 { [%eval 0.39] [%clk 1:26:11] } 9. Ne2 { [%eval 0.37] [%clk 1:28:11] } 9... c4 { [%eval 0.84] [%clk 1:24:53] } 10. Bb1 { [%eval 0.55] [%clk 1:23:59] } 10... Re8 { [%eval 0.64] [%clk 1:22:55] } 11. O-O { [%eval 0.63] [%clk 1:23:49] } 11... Bg4?! { [%eval 1.55] } { Inaccuracy. Nc6 was best. } { [%clk 1:19:29] } 12. f3 { [%eval 1.62] [%clk 1:20:42] } 12... Bh5 { [%eval 1.64] [%clk 1:16:41] } 13. Nf4 { [%eval 1.53] [%clk 1:19:02] } 13... Bg6 { [%eval 1.45] [%clk 1:16:15] } 14. Nxg6 { [%eval 1.55] [%clk 1:17:51] } 14... hxg6 { [%eval 1.55] [%clk 1:16:35] } 15. Ra2 { [%eval 1.45] [%clk 1:15:34] } 15... Nc6 { [%eval 1.57] [%clk 1:12:02] } 16. Re2 { [%eval 1.65] [%clk 1:13:53] } 16... b5 { [%eval 1.54] [%clk 1:12:01] } 17. e4 { [%eval 1.56] [%clk 1:13:06] } 17... Qd7 { [%eval 2.06] [%clk 1:09:10] } 18. e5 { [%eval 2.18] [%clk 1:12:11] } 18... Nh7 { [%eval 2.12] [%clk 1:03:34] } 19. f4 { [%eval 2.11] [%clk 1:09:46] } 19... Ne7 { [%eval 2.1] [%clk 1:02:27] } 20. Qe1?! { [%eval 1.39] } { Inaccuracy. Re3 was best. } { [%clk 1:00:00] } 20... f5 { [%eval 1.43] [%clk 0:53:22] } 21. Rf3 { [%eval 0.9] [%clk 0:50:02] } 21... Qe6 { [%eval 0.98] [%clk 0:50:28] } 22. h4 { [%eval 1.41] [%clk 0:34:18] } 22... Kf7 { [%eval 1.54] [%clk 0:45:17] } 23. Rh3 { [%eval 1.76] [%clk 0:30:21] } 23... Rh8 { [%eval 1.69] [%clk 0:44:09] } 24. h5 { [%eval 1.12] [%clk 0:29:22] } 24... Nf8 { [%eval 1.03] [%clk 0:41:06] } 25. g4 { [%eval 1.16] [%clk 0:24:38] } 25... gxh5 { [%eval 1.1] [%clk 0:34:58] } 26. gxh5 { [%eval 0.87] [%clk 0:22:23] } 26... g6 { [%eval 1.1] [%clk 0:23:15] } 27. Reh2 { [%eval 0.89] [%clk 0:20:53] } 27... gxh5 { [%eval 0.85] [%clk 0:19:08] } 28. Rxh5?! { [%eval 0.3] } { Inaccuracy. a4 was best. } { [%clk 0:20:48] } 28... Rxh5 { [%eval 0.29] [%clk 0:16:51] } 29. Rxh5 { [%eval 0.17] [%clk 0:21:17] } 29... Qg6+ { [%eval 0.13] [%clk 0:16:34] } 30. Rg5 { [%eval 0.1] [%clk 0:21:45] } 30... Qh7 { [%eval 0.12] [%clk 0:16:28] } 31. Qe2 { [%eval 0.13] [%clk 0:19:17] } 31... Ne6 { [%eval 0.28] [%clk 0:13:28] } 32. Qh5+ { [%eval 0.0] [%clk 0:19:14] } 32... Qxh5 { [%eval 0.0] [%clk 0:13:51] } 33. Rxh5 { [%eval 0.0] [%clk 0:19:42] } 33... Kg6 { [%eval 0.0] [%clk 0:13:03] } 34. Rh2 { [%eval 0.0] [%clk 0:19:10] } 34... a5 { [%eval 0.0] [%clk 0:12:02] } 35. Rb2 { [%eval 0.0] [%clk 0:15:35] } 35... Rb8 { [%eval 0.0] [%clk 0:11:39] } 36. Kf2 { [%eval 0.0] [%clk 0:13:39] } 36... b4 { [%eval 0.0] [%clk 0:07:20] } 37. axb4 { [%eval 0.0] [%clk 0:12:16] } 37... axb4 { [%eval 0.0] [%clk 0:07:23] } 38. Ke3? { [%eval -1.49] } { Mistake. Rxb4 was best. } { [%clk 0:12:21] } 38... b3 { [%eval -1.45] [%clk 0:05:18] } 39. Rg2+ { [%eval -1.48] [%clk 0:11:29] } 39... Kf7 { [%eval -1.51] [%clk 0:04:16] } 40. Ba3 { [%eval -1.45] [%clk 0:10:54] } 40... Ra8? { [%eval 0.0] } { Mistake. Ng6 was best. } { [%clk 0:01:09] } 41. Bxe7 { [%eval 0.0] [%clk 0:19:01] } 41... Kxe7 { [%eval 0.0] [%clk 0:30:56] } 42. Bxf5 { [%eval 0.06] [%clk 0:17:33] } 42... Ra1?? { [%eval 2.72] } { Blunder. Rf8 was best. } { [%clk 0:24:36] } 43. Rg6 { [%eval 2.46] [%clk 0:12:52] } 43... Nf8?! { [%eval 3.21] } { Inaccuracy. Ra6 was best. } { [%clk 0:16:37] } 44. Rd6 { [%eval 3.18] [%clk 0:10:35] } 44... Re1+ { [%eval 3.19] [%clk 0:14:22] } 45. Kd2 { [%eval 2.97] [%clk 0:10:16] } 45... Rf1 { [%eval 2.79] [%clk 0:14:23] } 46. Rxd5?? { [%eval 0.05] } { Blunder. Ke3 was best. } { [%clk 0:10:04] } 46... Rxf4 { [%eval 0.1] [%clk 0:13:58] } 47. Bb1 { [%eval 0.11] [%clk 0:09:41] } 47... Nd7?? { [%eval 2.96] } { Blunder. Rf2+ was best. } { [%clk 0:02:56] } 48. Rb5 { [%eval 3.01] [%clk 0:09:36] } 48... Ke6 { [%eval 3.62] [%clk 0:01:55] } 49. Bh7 { [%eval 3.55] [%clk 0:09:03] } 49... Rg4 { [%eval 3.35] [%clk 0:01:50] } 50. Rb4?! { [%eval 2.59] } { Inaccuracy. Ke3 was best. } { [%clk 0:07:37] } 50... Kd5?! { [%eval 3.77] } { Inaccuracy. Nf8 was best. } { [%clk 0:01:07] } 51. Bf5 { [%eval 3.69] [%clk 0:07:42] } 51... Rg2+ { [%eval 3.25] [%clk 0:00:55] } 52. Ke3 { [%eval 3.56] [%clk 0:05:34] } 52... Rg3+ { [%eval 3.07] [%clk 0:00:52] } 53. Kf4?? { [%eval 0.0] } { Blunder. Kd2 was best. } { [%clk 0:04:32] } 53... Rxc3 { [%eval 0.0] [%clk 0:01:16] } 54. Bxd7 { [%eval 0.0] [%clk 0:04:54] } 54... Rc1?? { [%eval 4.0] } { Blunder. Kxd4 was best. } { [%clk 0:01:01] } 55. e6?? { [%eval 0.0] } { Blunder. Bb5 was best. } { [%clk 0:02:19] } 55... Rf1+?? { [%eval 3.98] } { Blunder. c3 was best. } { [%clk 0:00:37] } 56. Kg5?? { [%eval 0.0] } { Blunder. Ke3 was best. } { [%clk 0:00:40] } 56... c3 { [%eval 0.0] [%clk 0:00:44] } 57. e7 { [%eval 0.0] [%clk 0:00:39] } 57... c2 { [%eval 0.0] [%clk 0:01:03] } 58. Be6+ { [%eval 0.0] [%clk 0:01:03] } 58... Kd6 { [%eval 0.0] [%clk 0:01:08] } 59. e8=Q { [%eval 0.0] [%clk 0:00:33] } 59... c1=Q+ { [%eval 0.0] [%clk 0:01:31] } 60. Kg6?? { [%eval #-6] } { Checkmate is now unavoidable. Kh5 was best. } { [%clk 0:00:39] } 60... Rg1+ { [%eval #-5] [%clk 0:01:01] } 61. Kh7 { [%eval #-5] [%clk 0:00:35] } 61... Qc2+ { [%eval #-4] [%clk 0:00:56] } 62. Bf5 { [%eval #-3] [%clk 0:00:38] } 62... Qxf5+ { [%eval #-2] [%clk 0:01:11] } 63. Kh6 { [%eval #-2] [%clk 0:00:45] } 63... Qg5+ { [%eval #-1] [%clk 0:01:32] } 64. Kh7 { [%eval #-1] [%clk 0:01:11] } 64... Qg7# { [%clk 0:01:25] } 0-1