Event: Round 7: Mark Heimann - Alexander Katz
Date: 2022-06-11
White: Mark Heimann
WhiteTitle: FM
Black: Alexander Katz
BlackTitle: IM
Result: 1-0
ECO: A28
Opening: English Opening: King's English Variation, Four Knights Variation, Quiet Line
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:30:57] } 1... Nf6 { [%eval 0.29] [%clk 1:30:36] } 2. Nc3 { [%eval 0.08] [%clk 1:31:04] } 2... e5 { [%eval 0.32] [%clk 1:30:54] } 3. Nf3 { [%eval 0.0] [%clk 1:31:27] } 3... Nc6 { [%eval 0.18] [%clk 1:29:41] } 4. e3 { [%eval 0.12] [%clk 1:31:09] } 4... Bb4 { [%eval 0.0] [%clk 1:20:41] } 5. Qc2 { [%eval 0.03] [%clk 1:31:27] } 5... d6 { [%eval 0.39] [%clk 1:16:37] } 6. Be2 { [%eval 0.0] [%clk 1:28:28] } 6... Bg4?! { [%eval 0.71] } { Inaccuracy. Bxc3 was best. } { [%clk 1:07:20] } 7. Nd5 { [%eval 0.52] [%clk 1:21:03] } 7... a5 { [%eval 0.74] [%clk 1:02:20] } 8. O-O { [%eval 0.62] [%clk 1:20:24] } 8... Bxf3?! { [%eval 1.63] } { Inaccuracy. Bc5 was best. } { [%clk 0:48:42] } 9. Bxf3 { [%eval 1.87] [%clk 1:20:47] } 9... O-O { [%eval 1.95] [%clk 0:49:00] } 10. Qa4?! { [%eval 0.92] } { Inaccuracy. a3 was best. } { [%clk 1:04:04] } 10... Nd7 { [%eval 1.35] [%clk 0:44:37] } 11. a3 { [%eval 1.37] [%clk 1:02:28] } 11... Bc5 { [%eval 1.27] [%clk 0:40:46] } 12. Nc3 { [%eval 1.31] [%clk 1:02:08] } 12... Nb6 { [%eval 1.66] [%clk 0:33:49] } 13. Qc2 { [%eval 1.12] [%clk 0:54:34] } 13... f5 { [%eval 1.33] [%clk 0:29:17] } 14. d3 { [%eval 1.4] [%clk 0:51:51] } 14... Qf6 { [%eval 1.54] [%clk 0:29:19] } 15. Rd1?! { [%eval 0.76] } { Inaccuracy. b3 was best. } { [%clk 0:45:28] } 15... Nd8?! { [%eval 1.53] } { Inaccuracy. a4 was best. } { [%clk 0:27:21] } 16. Qd2 { [%eval 1.16] [%clk 0:38:38] } 16... Nc8?! { [%eval 2.22] } { Inaccuracy. Ne6 was best. } { [%clk 0:24:21] } 17. d4 { [%eval 2.37] [%clk 0:38:33] } 17... exd4 { [%eval 2.63] [%clk 0:17:44] } 18. exd4 { [%eval 2.87] [%clk 0:38:58] } 18... Ba7 { [%eval 3.17] [%clk 0:17:30] } 19. Nd5?! { [%eval 2.28] } { Inaccuracy. b4 was best. } { [%clk 0:36:21] } 19... Qf7 { [%eval 2.36] [%clk 0:17:59] } 20. Qxa5 { [%eval 2.43] [%clk 0:36:23] } 20... c6 { [%eval 2.26] [%clk 0:18:07] } 21. Re1 { [%eval 1.79] [%clk 0:24:28] } 21... Kh8 { [%eval 1.94] [%clk 0:15:00] } 22. Ne3? { [%eval 0.72] } { Mistake. Nf4 was best. } { [%clk 0:24:13] } 22... f4? { [%eval 1.89] } { Mistake. Ne7 was best. } { [%clk 0:13:45] } 23. Nc2 { [%eval 1.47] [%clk 0:19:01] } 23... Qxc4 { [%eval 1.25] [%clk 0:13:49] } 24. Qc3 { [%eval 1.69] [%clk 0:19:14] } 24... Qxc3 { [%eval 1.64] [%clk 0:13:04] } 25. bxc3 { [%eval 1.57] [%clk 0:19:43] } 25... d5?! { [%eval 2.43] } { Inaccuracy. Kg8 was best. } { [%clk 0:13:33] } 26. Bxf4 { [%eval 2.34] [%clk 0:19:54] } 26... Nf7 { [%eval 2.28] [%clk 0:12:06] } 27. Be2?! { [%eval 1.62] } { Inaccuracy. Rab1 was best. } { [%clk 0:16:08] } 27... Nfd6 { [%eval 1.46] [%clk 0:12:11] } 28. Be3 { [%eval 1.27] [%clk 0:16:25] } 28... Nb6?! { [%eval 1.96] } { Inaccuracy. Bb6 was best. } { [%clk 0:11:58] } 29. Rab1 { [%eval 1.63] [%clk 0:14:29] } 29... Na4 { [%eval 1.53] [%clk 0:10:15] } 30. Rb3 { [%eval 1.28] [%clk 0:14:49] } 30... Rfe8?! { [%eval 1.95] } { Inaccuracy. Bb6 was best. } { [%clk 0:09:28] } 31. Bf4 { [%eval 1.42] [%clk 0:14:10] } 31... Ne4? { [%eval 2.87] } { Mistake. Bb8 was best. } { [%clk 0:08:42] } 32. Rxb7 { [%eval 3.23] [%clk 0:14:11] } 32... Nexc3 { [%eval 3.04] [%clk 0:07:33] } 33. Kf1 { [%eval 3.01] [%clk 0:11:46] } 33... Bb8 { [%eval 2.97] [%clk 0:05:23] } 34. Bxb8 { [%eval 3.21] [%clk 0:12:00] } 34... Raxb8 { [%eval 2.97] [%clk 0:05:46] } 35. Rxb8 { [%eval 2.92] [%clk 0:12:20] } 35... Rxb8 { [%eval 3.1] [%clk 0:06:15] } 36. Nb4 { [%eval 2.78] [%clk 0:12:45] } 36... c5? { [%eval 4.54] } { Mistake. g6 was best. } { [%clk 0:06:13] } 37. Na6 { [%eval 4.08] [%clk 0:13:01] } 37... Ra8 { [%eval 4.61] [%clk 0:04:10] } 38. dxc5? { [%eval 2.82] } { Mistake. Nxc5 was best. } { [%clk 0:13:10] } 38... g6 { [%eval 2.54] [%clk 0:01:56] } 39. Bd3 { [%eval 2.62] [%clk 0:02:44] } 39... Nb2 { [%eval 1.71] [%clk 0:02:12] } 40. Nb4 { [%eval 1.95] [%clk 0:33:06] } 40... Rc8 { [%eval 1.74] [%clk 0:30:43] } 41. g3 { [%eval 1.75] [%clk 0:29:25] } 41... Rxc5 { [%eval 1.76] [%clk 0:27:57] } 42. Re8+ { [%eval 1.67] [%clk 0:29:34] } 42... Kg7 { [%eval 1.87] [%clk 0:28:17] } 43. Re7+ { [%eval 1.78] [%clk 0:30:00] } 43... Kh8 { [%eval 2.07] [%clk 0:26:47] } 44. Ra7 { [%eval 1.96] [%clk 0:30:15] } 44... d4 { [%eval 1.94] [%clk 0:24:48] } 45. Rd7? { [%eval 0.7] } { Mistake. Ra8+ was best. } { [%clk 0:27:58] } 45... Nxd3 { [%eval 0.9] [%clk 0:24:23] } 46. Nxd3 { [%eval 0.82] [%clk 0:28:24] } 46... Ra5 { [%eval 0.59] [%clk 0:24:50] } 47. Nf4 { [%eval 0.79] [%clk 0:28:19] } 47... Rxa3 { [%eval 0.73] [%clk 0:23:35] } 48. Rxd4 { [%eval 0.82] [%clk 0:27:44] } 48... Ra6 { [%eval 0.86] [%clk 0:21:33] } 49. h4 { [%eval 0.8] [%clk 0:27:23] } 49... Nb5 { [%eval 0.85] [%clk 0:15:38] } 50. Rd8+ { [%eval 0.86] [%clk 0:27:39] } 50... Kg7 { [%eval 1.12] [%clk 0:16:07] } 51. Rd7+ { [%eval 0.71] [%clk 0:28:04] } 51... Kg8 { [%eval 0.86] [%clk 0:16:25] } 52. Nd5 { [%eval 0.5] [%clk 0:26:00] } 52... Rd6 { [%eval 0.58] [%clk 0:15:25] } 53. Rxd6 { [%eval 0.48] [%clk 0:26:15] } 53... Nxd6 { [%eval 0.45] [%clk 0:15:54] } 54. Ke2 { [%eval 0.44] [%clk 0:26:37] } 54... h5 { [%eval 0.61] [%clk 0:15:51] } 55. Ke3 { [%eval 0.82] [%clk 0:26:54] } 55... Kg7 { [%eval 0.67] [%clk 0:15:59] } 56. Kf4 { [%eval 0.68] [%clk 0:27:19] } 56... Nf7 { [%eval 0.7] [%clk 0:15:10] } 57. Nc3 { [%eval 0.67] [%clk 0:27:12] } 57... Nh6 { [%eval 0.69] [%clk 0:10:45] } 58. Ne4 { [%eval 0.57] [%clk 0:27:17] } 58... Nf7 { [%eval 0.56] [%clk 0:10:59] } 59. f3 { [%eval 0.41] [%clk 0:26:20] } 59... Nd8 { [%eval 0.39] [%clk 0:10:51] } 60. Ke5 { [%eval 0.4] [%clk 0:26:35] } 60... Nc6+ { [%eval 0.37] [%clk 0:10:46] } 61. Kd5 { [%eval 0.43] [%clk 0:27:00] } 61... Ne7+ { [%eval 0.35] [%clk 0:10:47] } 62. Ke6 { [%eval 0.4] [%clk 0:27:20] } 62... Nf5 { [%eval 0.37] [%clk 0:11:02] } 63. Ke5 { [%eval 0.41] [%clk 0:27:45] } 63... Ne7 { [%eval 0.37] [%clk 0:06:32] } 64. Nd6 { [%eval 0.42] [%clk 0:27:46] } 64... Nc6+ { [%eval 0.4] [%clk 0:06:11] } 65. Kd5 { [%eval 0.36] [%clk 0:28:10] } 65... Nb4+?? { [%eval 4.0] } { Blunder. Nd8 was best. } { [%clk 0:06:31] } 66. Ke6 { [%eval 3.89] [%clk 0:28:31] } 66... Nc2 { [%eval 4.65] [%clk 0:06:42] } 67. f4?? { [%eval 0.17] } { Blunder. Ne8+ was best. } { [%clk 0:26:39] } 67... Nd4+ { [%eval 0.18] [%clk 0:06:39] } 68. Ke5 { [%eval 0.29] [%clk 0:27:02] } 68... Nc6+?! { [%eval 0.95] } { Inaccuracy. Nf3+ was best. } { [%clk 0:05:30] } 69. Kd5 { [%eval 0.77] [%clk 0:27:23] } 69... Nb4+ { [%eval 0.62] [%clk 0:02:06] } 70. Ke6 { [%eval 0.99] [%clk 0:27:39] } 70... Nd3?? { [%eval 6.41] } { Blunder. Nc6 was best. } { [%clk 0:01:59] } 71. f5?? { [%eval 0.25] } { Blunder. Ne8+ was best. } { [%clk 0:25:36] } 71... Nc5+ { [%eval 0.47] [%clk 0:02:09] } 72. Ke5 { [%eval 0.35] [%clk 0:25:53] } 72... Nd7+ { [%eval 0.33] [%clk 0:02:32] } 73. Kf4 { [%eval 0.36] [%clk 0:26:14] } 73... Nf6 { [%eval 0.49] [%clk 0:01:29] } 74. Ne4 { [%eval 0.38] [%clk 0:26:29] } 74... Ng4?? { [%eval 4.36] } { Blunder. Ne8 was best. } { [%clk 0:00:36] } 75. Kg5 { [%eval 4.62] [%clk 0:26:43] } 75... gxf5 { [%eval 4.47] [%clk 0:01:05] } 76. Nd6 { [%eval 4.65] [%clk 0:27:01] } 76... Nf6 { [%eval 5.79] [%clk 0:00:55] } 77. Nxf5+ { [%eval 5.56] [%clk 0:26:29] } 77... Kf7 { [%eval 5.34] [%clk 0:01:24] } 78. Kh6 { [%eval 5.48] [%clk 0:26:49] } 78... Ne4 { [%eval 6.27] [%clk 0:00:34] } 79. Kxh5 { [%eval 6.4] [%clk 0:27:07] } 79... Kf6 { [%eval 7.13] [%clk 0:01:02] } 80. g4 { [%eval 6.63] [%clk 0:27:15] } 80... Nf2 { [%eval 8.06] [%clk 0:01:21] } 81. Ng3 { [%eval 8.1] [%clk 0:26:36] } 81... Kg7 { [%eval 7.82] [%clk 0:01:38] } 82. Kg5 { [%eval 7.85] [%clk 0:26:52] } 82... Nd3 { [%eval 8.45] [%clk 0:01:58] } 83. Kf5 { [%eval 8.33] [%clk 0:27:13] } 83... Nc5 { [%eval 8.89] [%clk 0:02:27] } 84. g5 { [%eval 10.37] [%clk 0:27:31] } 84... Nd7 { [%eval 12.99] [%clk 0:02:56] } 85. Nh5+ { [%eval 10.77] [%clk 0:27:49] } 85... Kh8 { [%eval 17.48] [%clk 0:02:23] } 86. Nf6 { [%eval 11.78] [%clk 0:28:10] } 86... Nf8 { [%eval 14.15] [%clk 0:02:42] } 87. h5 { [%eval 56.78] [%clk 0:28:15] } 87... Kg7 { [%eval 56.32] [%clk 0:03:05] } 88. Ke5 { [%eval 57.73] [%clk 0:27:31] } 88... Kh8 { [%eval 55.8] [%clk 0:01:55] } 89. Kd6 { [%eval 13.05] [%clk 0:26:48] } 89... Kg7 { [%eval 12.92] [%clk 0:02:12] } 90. Ke7 { [%eval 58.76] [%clk 0:26:44] } 90... Kh8?! { [%eval #10] } { Checkmate is now unavoidable. Ng6+ was best. } { [%clk 0:02:40] } 91. Ng4?! { [%eval 62.86] } { Lost forced checkmate sequence. Ne8 was best. } { [%clk 0:25:45] } 91... Nh7?! { [%eval #13] } { Checkmate is now unavoidable. Kg8 was best. } { [%clk 0:01:37] } 92. g6 { [%eval #15] [%clk 0:25:59] } 92... Nf8 { [%eval #12] [%clk 0:01:55] } 93. Kf7 { [%eval #11] [%clk 0:26:20] } 93... Nxg6 { [%eval #11] [%clk 0:02:06] } 94. Kxg6 { [%eval #9] [%clk 0:26:47] } 1-0