Event: Heusenstamm Sparkassen Open 2021
Date: 2021-11-20
White: Poysti, Nathanael
Black: Krastev, Alexander
Result: 0-1
ECO: A28
Opening: English Opening: Four Knights System, Nimzowitsch Variation
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:30:07] } 1... e5 { [%eval 0.12] [%clk 1:30:01] } 2. Nc3 { [%eval 0.16] [%clk 1:30:28] } 2... Nf6 { [%eval 0.32] [%clk 1:30:28] } 3. Nf3 { [%eval 0.0] [%clk 1:30:51] } 3... Nc6 { [%eval 0.11] [%clk 1:30:55] } 4. e4 { [%eval 0.03] [%clk 1:31:16] } 4... Bc5 { [%eval 0.14] [%clk 1:31:15] } 5. Nxe5 { [%eval 0.05] [%clk 1:31:36] } 5... Nxe5 { [%eval 0.06] [%clk 1:31:40] } 6. d4 { [%eval 0.11] [%clk 1:31:57] } 6... Bb4 { [%eval 0.0] [%clk 1:32:09] } 7. dxe5 { [%eval 0.0] [%clk 1:32:19] } 7... Nxe4 { [%eval 0.08] [%clk 1:32:36] } 8. Qf3 { [%eval 0.36] [%clk 1:32:43] } 8... Nxc3 { [%eval 0.35] [%clk 1:33:02] } 9. bxc3 { [%eval 0.18] [%clk 1:33:04] } 9... Ba5 { [%eval 0.1] [%clk 1:33:31] } 10. Ba3 { [%eval 0.28] [%clk 1:33:22] } 10... d6 { [%eval 0.13] [%clk 1:33:50] } 11. Be2 { [%eval 0.14] [%clk 1:32:43] } 11... dxe5 { [%eval 0.25] [%clk 1:02:45] } 12. Rd1 { [%eval 0.52] [%clk 1:33:02] } 12... Qf6 { [%eval 0.02] [%clk 1:03:05] } 13. Qg3 { [%eval 0.0] [%clk 1:33:27] } 13... Be6 { [%eval 0.43] [%clk 0:44:06] } 14. O-O { [%eval 0.41] [%clk 1:30:59] } 14... Rc8 { [%eval 0.29] [%clk 0:41:42] } 15. Bf3 { [%eval 0.19] [%clk 0:48:25] } 15... c6 { [%eval 0.16] [%clk 0:33:53] } 16. Bg4?! { [%eval -0.55] } { Inaccuracy. Rfe1 was best. } { [%clk 0:31:39] } 16... c5 { [%eval -0.62] [%clk 0:20:19] } 17. Bxe6 { [%eval -0.68] [%clk 0:32:08] } 17... fxe6 { [%eval -0.49] [%clk 0:20:44] } 18. Rfe1?! { [%eval -1.41] } { Inaccuracy. h3 was best. } { [%clk 0:23:13] } 18... O-O { [%eval -1.28] [%clk 0:20:54] } 19. Qe3 { [%eval -1.51] [%clk 0:17:06] } 19... b6 { [%eval -1.8] [%clk 0:19:01] } 20. f3?! { [%eval -2.51] } { Inaccuracy. Bb2 was best. } { [%clk 0:11:05] } 20... Rcd8?! { [%eval -1.47] } { Inaccuracy. e4 was best. } { [%clk 0:12:44] } 21. Bb2 { [%eval -1.47] [%clk 0:07:38] } 21... Qh4?! { [%eval -0.61] } { Inaccuracy. Qf5 was best. } { [%clk 0:10:03] } 22. Qe4?! { [%eval -1.4] } { Inaccuracy. Qxe5 was best. } { [%clk 0:02:12] } 22... Qxe4 { [%eval -1.43] [%clk 0:04:52] } 23. fxe4 { [%eval -1.19] [%clk 0:02:41] } 23... h6 { [%eval -0.83] [%clk 0:05:16] } 24. Rxd8 { [%eval -0.75] [%clk 0:01:31] } 24... Rxd8 { [%eval -0.53] [%clk 0:05:45] } 25. Kf2 { [%eval -0.61] [%clk 0:01:53] } 25... Rd2+ { [%eval -0.89] [%clk 0:02:54] } 26. Re2 { [%eval -0.73] [%clk 0:02:23] } 26... Rd7 { [%eval -0.8] [%clk 0:03:16] } 27. Re1 { [%eval -0.98] [%clk 0:02:45] } 27... Kf7?! { [%eval -0.16] } { Inaccuracy. Rf7+ was best. } { [%clk 0:02:15] } 28. Ke2 { [%eval -0.09] [%clk 0:03:14] } 28... Ke7 { [%eval 0.0] [%clk 0:02:40] } 29. a4 { [%eval 0.12] [%clk 0:03:34] } 29... a6 { [%eval 0.04] [%clk 0:02:37] } 30. Rc1 { [%eval 0.0] [%clk 0:03:44] } 30... Rb7 { [%eval -0.06] [%clk 0:01:48] } 31. Ba1?! { [%eval -0.89] } { Inaccuracy. Kd3 was best. } { [%clk 0:00:56] } 31... Rb8?! { [%eval 0.0] } { Inaccuracy. Kd7 was best. } { [%clk 0:01:28] } 32. Rd1?! { [%eval -0.65] } { Inaccuracy. Rf1 was best. } { [%clk 0:01:12] } 32... Rf8 { [%eval -0.2] [%clk 0:01:15] } 33. Rf1?! { [%eval -0.9] } { Inaccuracy. h3 was best. } { [%clk 0:01:28] } 33... Rf4 { [%eval -1.77] [%clk 0:00:37] } 34. Rxf4 { [%eval -0.99] [%clk 0:01:24] } 34... exf4 { [%eval -2.44] [%clk 0:01:06] } 35. Kf3 { [%eval -0.81] [%clk 0:00:36] } 35... e5 { [%eval -1.47] [%clk 0:01:09] } 36. Kg4 { [%eval -1.74] [%clk 0:00:44] } 36... g6 { [%eval -1.47] [%clk 0:01:34] } 37. h4 { [%eval -1.54] [%clk 0:00:45] } 37... h5+? { [%eval 0.0] } { Mistake. Kd6 was best. } { [%clk 0:00:36] } 38. Kf3?? { [%eval -3.65] } { Blunder. Kg5 was best. } { [%clk 0:00:32] } 38... Kd6 { [%eval -3.66] [%clk 0:00:40] } 39. Bb2 { [%eval -3.87] [%clk 0:00:43] } 39... Kc6 { [%eval -3.71] [%clk 0:00:34] } 40. Ke2 { [%eval -3.7] [%clk 0:00:34] } 40... Kd6?? { [%eval -1.07] } { Blunder. b5 was best. } { [%clk 0:00:33] } 41. Kd3 { [%eval -1.05] [%clk 0:26:15] } 41... Kc6 { [%eval -0.86] [%clk 0:29:58] } 42. Ba1 { [%eval -0.63] [%clk 0:24:44] } 42... Kd7 { [%eval -1.02] [%clk 0:30:15] } 43. Bb2 { [%eval -1.1] [%clk 0:25:05] } 43... Ke6 { [%eval -1.33] [%clk 0:30:41] } 44. Ke2?! { [%eval -2.28] } { Inaccuracy. Bc1 was best. } { [%clk 0:23:43] } 44... Kd7? { [%eval -0.94] } { Mistake. b5 was best. } { [%clk 0:18:08] } 45. Kd3 { [%eval -1.05] [%clk 0:24:12] } 45... Kd6 { [%eval -0.87] [%clk 0:18:27] } 46. Ba1? { [%eval -2.11] } { Mistake. Bc1 was best. } { [%clk 0:24:35] } 46... Ke6 { [%eval -1.96] [%clk 0:18:52] } 47. Ke2?? { [%eval -4.66] } { Blunder. Bb2 was best. } { [%clk 0:24:59] } 47... b5 { [%eval -4.58] [%clk 0:08:46] } 48. axb5 { [%eval -4.64] [%clk 0:25:09] } 48... axb5 { [%eval -4.51] [%clk 0:09:11] } 49. cxb5 { [%eval -4.72] [%clk 0:24:31] } 49... c4 { [%eval -4.82] [%clk 0:09:34] } 50. Bb2 { [%eval -4.65] [%clk 0:23:16] } 50... Kd7 { [%eval -4.76] [%clk 0:09:29] } 51. Ba3 { [%eval -4.73] [%clk 0:19:09] } 51... Bxc3 { [%eval -3.8] [%clk 0:09:00] } 52. Bc5 { [%eval -3.61] [%clk 0:19:37] } 52... Ba5 { [%eval -3.73] [%clk 0:08:55] } 53. Kd1 { [%eval -3.98] [%clk 0:17:54] } 53... Kc7 { [%eval -3.74] [%clk 0:07:47] } 54. Bf2 { [%eval -3.61] [%clk 0:17:38] } 54... Bb6 { [%eval -3.57] [%clk 0:07:43] } 55. Be1 { [%eval -3.58] [%clk 0:17:53] } 55... Bd4 { [%eval -3.63] [%clk 0:03:25] } 56. Ba5+ { [%eval -3.8] [%clk 0:18:11] } 56... Kd6 { [%eval -3.65] [%clk 0:03:39] } 57. Bb4+ { [%eval -3.58] [%clk 0:18:21] } 57... Kc7 { [%eval -3.5] [%clk 0:03:41] } 58. Ba5+ { [%eval -3.62] [%clk 0:18:35] } 58... Kd7 { [%eval -3.09] [%clk 0:03:44] } 59. Kc2 { [%eval -3.36] [%clk 0:16:29] } 59... Bf2 { [%eval -2.5] [%clk 0:01:30] } 60. Bc3 { [%eval -3.1] [%clk 0:16:58] } 60... Ke6 { [%eval -3.13] [%clk 0:01:42] } 61. Ba5 { [%eval -2.84] [%clk 0:16:14] } 61... Bxh4 { [%eval -4.1] [%clk 0:00:59] } 62. b6 { [%eval -3.07] [%clk 0:16:01] } 62... Bf2 { [%eval -2.91] [%clk 0:01:22] } 63. b7 { [%eval -3.1] [%clk 0:16:19] } 63... Ba7 { [%eval -2.97] [%clk 0:01:50] } 64. Bd8 { [%eval -3.19] [%clk 0:15:49] } 64... Kd7 { [%eval -3.07] [%clk 0:01:00] } 65. Bf6 { [%eval -2.9] [%clk 0:16:08] } 65... Ke6? { [%eval -1.63] } { Mistake. Kc6 was best. } { [%clk 0:01:21] } 66. Bd8? { [%eval -2.95] } { Mistake. Bh4 was best. } { [%clk 0:16:31] } 66... Kd7 { [%eval -3.24] [%clk 0:00:39] } 67. Bf6 { [%eval -3.21] [%clk 0:17:00] } 67... Kc6 { [%eval -3.26] [%clk 0:00:35] } 68. Bxe5 { [%eval -3.87] [%clk 0:16:56] } 68... Kxb7 { [%eval -3.73] [%clk 0:01:01] } 69. Kc3 { [%eval -4.34] [%clk 0:14:39] } 69... g5?! { [%eval -3.38] } { Inaccuracy. f3 was best. } { [%clk 0:00:52] } 70. Kxc4 { [%eval -4.22] [%clk 0:13:30] } 70... Bb8 { [%eval -4.15] [%clk 0:00:35] } 71. Bd4 { [%eval -4.59] [%clk 0:07:15] } 71... h4 { [%eval -3.9] [%clk 0:00:46] } 72. Bg1? { [%eval -6.97] } { Mistake. Kd3 was best. } { [%clk 0:02:45] } 72... Kc6 { [%eval -5.81] [%clk 0:01:07] } 73. Kd3 { [%eval -6.15] [%clk 0:02:44] } 73... Kd6?? { [%eval -0.12] } { Blunder. f3 was best. } { [%clk 0:00:35] } 74. Ke2 { [%eval -0.13] [%clk 0:03:03] } 74... g4 { [%eval -0.17] [%clk 0:00:50] } 75. Bd4?? { [%eval -4.63] } { Blunder. Bf2 was best. } { [%clk 0:03:22] } 75... Ke6 { [%eval -4.65] [%clk 0:00:55] } 76. Bf2?! { [%eval -6.12] } { Inaccuracy. Kf1 was best. } { [%clk 0:02:28] } 76... f3+ { [%eval -7.79] [%clk 0:00:33] } 77. Kf1 { [%clk 0:01:27] } 77... fxg2+ { [%clk 0:00:36] } 78. Kxg2 { [%clk 0:01:56] } 78... h3+ { [%clk 0:01:01] } 79. Kh1 { [%clk 0:02:12] } 79... Bf4 { [%clk 0:01:18] } 80. Bh4 { [%clk 0:01:32] } 80... Ke5 { [%clk 0:01:37] } 81. Kg1 { [%clk 0:01:19] } 81... Be3+ { [%clk 0:00:46] } 82. Kh2 { [%clk 0:01:25] } 82... Bf4+ { [%clk 0:01:11] } 83. Kg1 { [%clk 0:01:45] } 83... Kxe4 { [%clk 0:00:47] } 84. Be1 { [%clk 0:02:14] } 84... Kf3 { [%clk 0:01:05] } 85. Kh1 { [%clk 0:01:38] } 85... Be3 0-1