Event: 3. Itzehoer Schach Open (37-58)
Date: 2024-05-09
White: Bredereck, David
WhiteElo: 0
Black: Greiner, Jan Oluf
BlackElo: 1634
Result: 0-1
ECO: D00
Opening: Queen's Pawn Game: Accelerated London System
Variant: Standard

1. d4 { [%eval 0.14] [%clk 1:30:59] } 1... d5 { [%eval 0.24] [%clk 1:30:43] } 2. Bf4 { [%eval 0.09] [%clk 1:31:21] } 2... Nf6 { [%eval 0.12] [%clk 1:31:03] } 3. e3 { [%eval 0.0] [%clk 1:31:44] } 3... Bf5 { [%eval 0.16] [%clk 1:31:20] } 4. Bd3 { [%eval 0.11] [%clk 1:32:05] } 4... Bxd3 { [%eval 0.16] [%clk 1:31:34] } 5. Qxd3 { [%eval 0.0] [%clk 1:32:24] } 5... Nc6 { [%eval 0.28] [%clk 1:31:41] } 6. Nc3 { [%eval 0.09] [%clk 1:32:46] } 6... e6 { [%eval 0.09] [%clk 1:32:03] } 7. Nf3 { [%eval 0.13] [%clk 1:33:10] } 7... Bd6 { [%eval 0.16] [%clk 1:32:03] } 8. Bg3 { [%eval 0.03] [%clk 1:33:30] } 8... a6 { [%eval 0.19] [%clk 1:30:53] } 9. O-O-O { [%eval -0.21] [%clk 1:33:40] } 9... Bb4 { [%eval 0.13] [%clk 1:30:38] } 10. a3 { [%eval -0.05] [%clk 1:32:13] } 10... Bxc3 { [%eval -0.07] [%clk 1:30:57] } 11. Qxc3 { [%eval -0.1] [%clk 1:32:30] } 11... Ne4 { [%eval -0.05] [%clk 1:31:18] } 12. Qd3 { [%eval -0.01] [%clk 1:32:40] } 12... Ne7 { [%eval 0.19] [%clk 1:30:06] } 13. Bh4 { [%eval -0.1] [%clk 1:29:52] } 13... f6 { [%eval 0.0] [%clk 1:30:11] } 14. Bg3?! { [%eval -0.79] } { Inaccuracy. Nd2 was best. } { [%clk 1:30:06] } 14... Nf5 { [%eval -0.54] [%clk 1:30:07] } 15. Qe2 { [%eval -0.73] [%clk 1:29:17] } 15... Qd7?! { [%eval -0.1] } { Inaccuracy. h5 was best. } { [%clk 1:29:33] } 16. Nd2 { [%eval -0.12] [%clk 1:29:01] } 16... Ned6 { [%eval 0.09] [%clk 1:27:50] } 17. Nb3 { [%eval -0.16] [%clk 1:29:17] } 17... b6 { [%eval -0.04] [%clk 1:25:19] } 18. Bf4 { [%eval -0.04] [%clk 1:29:14] } 18... g5 { [%eval 0.48] [%clk 1:24:32] } 19. Bg3?! { [%eval -0.17] } { Inaccuracy. Bxd6 was best. } { [%clk 1:29:34] } 19... Ne4 { [%eval 0.0] [%clk 1:23:57] } 20. Nd2 { [%eval 0.02] [%clk 1:29:37] } 20... Nxd2 { [%eval 0.04] [%clk 1:24:11] } 21. Qxd2 { [%eval -0.25] [%clk 1:29:49] } 21... h5 { [%eval -0.13] [%clk 1:23:58] } 22. h4 { [%eval -0.47] [%clk 1:30:08] } 22... Nxg3 { [%eval -0.46] [%clk 1:24:03] } 23. fxg3 { [%eval -0.39] [%clk 1:30:25] } 23... g4 { [%eval -0.34] [%clk 1:24:16] } 24. e4? { [%eval -1.64] } { Mistake. Qf2 was best. } { [%clk 1:30:27] } 24... dxe4 { [%eval -1.52] [%clk 1:16:28] } 25. Qf4 { [%eval -2.05] [%clk 1:30:49] } 25... f5 { [%eval -2.2] [%clk 1:17:00] } 26. Qe5 { [%eval -2.6] [%clk 1:31:18] } 26... O-O-O { [%eval -2.48] [%clk 1:17:11] } 27. c4 { [%eval -3.14] [%clk 1:30:39] } 27... Qd6 { [%eval -3.29] [%clk 1:17:00] } 28. Qxd6?! { [%eval -4.23] } { Inaccuracy. a4 was best. } { [%clk 1:30:29] } 28... Rxd6 { [%eval -4.1] [%clk 1:17:21] } 29. Kc2 { [%eval -4.23] [%clk 1:30:43] } 29... Rf8 { [%eval -3.77] [%clk 1:16:28] } 30. Rhf1 { [%eval -3.52] [%clk 1:31:02] } 30... Rd7 { [%eval -2.98] [%clk 1:16:23] } 31. Kc3 { [%eval -3.31] [%clk 1:31:16] } 31... Rfd8 { [%eval -3.28] [%clk 1:16:23] } 32. Rf2 { [%eval -3.53] [%clk 1:31:16] } 32... Kb7 { [%eval -3.46] [%clk 1:15:21] } 33. Rfd2 { [%eval -3.22] [%clk 1:31:29] } 33... Rf7?! { [%eval -2.05] } { Inaccuracy. c6 was best. } { [%clk 1:13:20] } 34. b4?! { [%eval -3.3] } { Inaccuracy. d5 was best. } { [%clk 1:31:37] } 34... f4?? { [%eval -1.18] } { Blunder. Rfd7 was best. } { [%clk 1:12:39] } 35. gxf4 { [%eval -1.32] [%clk 1:32:00] } 35... Rxf4 { [%eval -1.26] [%clk 1:12:57] } 36. a4? { [%eval -2.69] } { Mistake. d5 was best. } { [%clk 1:32:04] } 36... g3 { [%eval -2.52] [%clk 1:12:41] } 37. b5 { [%eval -3.17] [%clk 1:32:06] } 37... Rxh4 { [%eval -3.23] [%clk 1:12:28] } 38. bxa6+ { [%eval -3.3] [%clk 1:31:37] } 38... Kxa6 { [%eval -3.11] [%clk 1:12:51] } 39. Rb2 { [%eval -2.74] [%clk 1:31:59] } 39... Rf4 { [%eval -2.96] [%clk 1:12:58] } 40. Rbd2? { [%eval -4.96] } { Mistake. a5 was best. } { [%clk 1:31:44] } 40... Rdf8?! { [%eval -3.94] } { Inaccuracy. Rf2 was best. } { [%clk 1:12:15] } 41. Kb4?! { [%eval -5.34] } { Inaccuracy. a5 was best. } { [%clk 1:31:33] } 41... Rf2 { [%eval -5.32] [%clk 1:12:30] } 42. c5 { [%eval -5.8] [%clk 1:31:14] } 42... bxc5+ { [%eval -5.51] [%clk 1:12:45] } 43. dxc5 { [%eval -5.54] [%clk 1:31:36] } 43... Rxd2 { [%eval -5.46] [%clk 1:13:03] } 44. Rxd2 { [%eval -5.13] [%clk 1:32:02] } 44... Rf2 { [%eval -5.32] [%clk 1:13:20] } 45. Rd8 { [%eval -5.7] [%clk 1:31:45] } 45... Rxg2 { [%eval -5.82] [%clk 1:13:29] } 46. a5 { [%eval -6.2] [%clk 1:31:31] } 46... Rb2+ { [%eval -6.08] [%clk 1:13:48] } 47. Ka4 { [%eval -6.59] [%clk 1:31:32] } 47... g2 { [%eval -6.17] [%clk 1:13:58] } 48. c6?? { [%eval #-8] } { Checkmate is now unavoidable. Rg8 was best. } { [%clk 1:31:16] } 48... Ka7? { [%eval -7.55] } { Lost forced checkmate sequence. g1=Q was best. } { [%clk 1:13:54] } 49. Rg8 { [%eval -7.07] [%clk 1:30:54] } 49... Ra2+ { [%eval -6.58] [%clk 1:14:15] } 50. Kb5 { [%eval -7.03] [%clk 1:31:11] } 50... h4 { [%eval -5.92] [%clk 1:13:13] } 51. Rg7 { [%eval -5.87] [%clk 1:30:12] } 51... Rb2+ { [%eval -5.77] [%clk 1:13:01] } 52. Ka4 { [%eval -8.59] [%clk 1:30:18] } 52... h3 { [%eval -7.2] [%clk 1:13:18] } 53. Rxc7+? { [%eval #-12] } { Checkmate is now unavoidable. a6 was best. } { [%clk 1:30:42] } 53... Kb8 { [%eval #-11] [%clk 1:13:44] } 54. Rg7 { [%eval #-11] [%clk 1:30:34] } 54... h2 { [%eval #-10] [%clk 1:14:04] } 55. Rg8+?? { [%eval #-10] } { Checkmate is now unavoidable. c7+ was best. } { [%clk 1:30:42] } 55... Kc7 { [%eval #-9] [%clk 1:14:28] } 56. Ka3 { [%eval #-9] [%clk 1:30:26] } 56... g1=Q { [%eval #-8] [%clk 1:14:48] } 57. Rxg1 { [%eval #-8] [%clk 1:30:43] } 57... hxg1=Q { [%eval #-7] [%clk 1:15:07] } 58. Kxb2 { [%eval #-7] [%clk 1:31:07] } 58... Qc5 { [%eval #-8] [%clk 1:15:00] } 59. a6 { [%eval #-8] [%clk 1:31:23] } 59... Kxc6 { [%eval #-7] [%clk 1:15:15] } 60. a7 { [%eval #-7] [%clk 1:31:37] } 60... Qxa7 { [%eval #-6] [%clk 1:15:39] } 61. Kc3 { [%eval #-6] [%clk 1:31:58] } 61... Qe3+ { [%eval #-5] [%clk 1:15:21] } 62. Kb4 { [%eval #-3] [%clk 1:32:11] } 62... Qc5+ { [%eval #-5] [%clk 1:15:05] } 63. Kb3 { [%eval #-5] [%clk 1:32:17] } 63... Qd4 { [%eval #-5] [%clk 1:15:25] } 64. Kc2 { [%eval #-5] [%clk 1:32:38] } 64... Qe3 { [%eval #-5] [%clk 1:15:50] } 65. Kd1?? { [%eval #-5] } { Checkmate is now unavoidable. Kb2 was best. } { [%clk 1:32:56] } 65... Qf2 { [%eval #-4] [%clk 1:16:10] } 66. Kc1 { [%eval #-4] [%clk 1:33:15] } 66... Kc5 { [%eval #-3] [%clk 1:16:35] } 67. Kb1 { [%eval #-3] [%clk 1:33:29] } 67... Kc4 { [%eval #-2] [%clk 1:17:01] } 68. Kc1 { [%eval #-2] [%clk 1:33:42] } 68... Kc3 { [%eval #-1] [%clk 1:17:22] } 69. Kd1 { [%eval #-1] [%clk 1:34:03] } 69... Qd2# { [%clk 1:17:16] } 0-1