Event: Round 3: Donald Johnson - Mark Plotkin
Date: 2022-03-17
White: Donald Johnson
Black: Mark Plotkin
Result: 0-1
ECO: B39
Opening: Sicilian Defense: Accelerated Dragon, Maróczy Bind, Breyer Variation
Variant: Standard

1. e4 { [%eval 0.28] [%clk 1:30:58] } 1... c5 { [%eval 0.32] [%clk 1:30:57] } 2. Nf3 { [%eval 0.0] [%clk 1:31:22] } 2... Nc6 { [%eval 0.0] } 3. d4 { [%eval 0.38] [%clk 1:31:51] } 3... cxd4 { [%eval 0.38] [%clk 1:31:47] } 4. Nxd4 { [%eval 0.29] [%clk 1:32:20] } 4... g6 { [%eval 0.64] [%clk 1:32:11] } 5. c4 { [%eval 0.52] [%clk 1:32:45] } 5... Bg7 { [%eval 0.79] [%clk 1:32:31] } 6. Be3 { [%eval 0.49] [%clk 1:33:14] } 6... Nf6 { [%eval 0.56] } 7. Nc3 { [%eval 0.67] [%clk 1:33:43] } 7... Ng4 { [%eval 0.94] [%clk 1:32:54] } 8. Qxg4 { [%eval 0.89] [%clk 1:34:10] } 8... Nxd4 { [%eval 0.87] [%clk 1:33:20] } 9. Qd1 { [%eval 0.89] [%clk 1:34:26] } 9... Ne6 { [%eval 0.87] [%clk 1:33:45] } 10. Qd2 { [%eval 0.78] [%clk 1:33:14] } 10... d6 { [%eval 0.87] [%clk 1:31:58] } 11. Be2 { [%eval 0.8] [%clk 1:31:53] } 11... Bd7 { [%eval 0.79] [%clk 1:32:01] } 12. O-O { [%eval 0.58] [%clk 1:31:20] } 12... O-O?! { [%eval 1.11] } { Inaccuracy. Qa5 was best. } { [%clk 1:31:40] } 13. Rac1 { [%eval 0.99] [%clk 1:29:32] } 13... Bc6 { [%eval 1.44] [%clk 1:30:03] } 14. f3?! { [%eval 0.69] } { Inaccuracy. b4 was best. } { [%clk 1:29:32] } 14... a5 { [%eval 0.91] } 15. b3 { [%eval 0.85] [%clk 1:29:13] } 15... Nc5 { [%eval 0.75] [%clk 1:18:55] } 16. Rc2 { [%eval 0.81] [%clk 1:25:50] } 16... Qb6 { [%eval 1.02] [%clk 1:12:52] } 17. Rb1 { [%eval 0.67] [%clk 1:25:09] } 17... Qb4 { [%eval 0.78] [%clk 1:05:28] } 18. Kh1 { [%eval 0.32] [%clk 1:19:56] } 18... Rfc8 { [%eval 0.61] [%clk 1:04:09] } 19. Qc1 { [%eval 0.74] [%clk 1:19:55] } 19... Qb6 { [%eval 0.71] [%clk 1:01:46] } 20. a3 { [%eval 0.45] [%clk 1:14:29] } 20... Qd8 { [%eval 0.64] [%clk 1:01:38] } 21. Bf1 { [%eval 0.54] } 21... Qf8 { [%eval 0.64] [%clk 0:56:25] } 22. Nd5 { [%eval 0.58] [%clk 1:04:59] } 22... Nd7 { [%eval 0.7] [%clk 0:54:41] } 23. Qd2 { [%eval 0.76] [%clk 1:01:53] } 23... e6 { [%eval 0.96] [%clk 0:49:45] } 24. Nc3 { [%eval 0.77] [%clk 0:54:15] } 24... Nf6 { [%eval 1.18] [%clk 0:45:32] } 25. b4 { [%eval 1.22] [%clk 0:48:05] } 25... axb4 { [%eval 1.26] [%clk 0:45:09] } 26. axb4 { [%eval 0.89] [%clk 0:48:34] } 26... Ra3 { [%eval 1.18] [%clk 0:44:02] } 27. Rd1 { [%eval 1.03] [%clk 0:44:16] } 27... Rd8?? { [%eval 2.79] } { Blunder. Ba4 was best. } { [%clk 0:38:23] } 28. Bb6?? { [%eval 1.02] } { Blunder. e5 was best. } { [%clk 0:40:09] } 28... Rda8 { [%eval 1.37] [%clk 0:38:21] } 29. b5 { [%eval 1.5] [%clk 0:39:12] } 29... Bd7 { [%eval 1.67] [%clk 0:36:00] } 30. Qxd6?! { [%eval 1.1] } { Inaccuracy. Nb1 was best. } { [%clk 0:37:06] } 30... Qxd6 { [%eval 0.79] [%clk 0:35:42] } 31. Rxd6 { [%eval 1.21] [%clk 0:37:34] } 31... Be8 { [%eval 0.84] [%clk 0:32:55] } 32. Bd4 { [%eval 0.92] [%clk 0:30:34] } 32... Ra1 { [%eval 0.87] [%clk 0:31:44] } 33. Kg1 { [%eval 0.95] [%clk 0:30:26] } 33... Nd7 { [%eval 0.88] [%clk 0:27:55] } 34. Bxg7 { [%eval 1.01] [%clk 0:29:34] } 34... Kxg7 { [%eval 0.93] } 35. Rcd2 { [%eval 0.96] [%clk 0:27:24] } 35... Nc5 { [%eval 0.93] [%clk 0:28:34] } 36. Rd8 { [%eval 0.77] [%clk 0:26:46] } 36... Rxd8? { [%eval 2.26] } { Mistake. Kf6 was best. } { [%clk 0:27:54] } 37. Rxd8 { [%eval 2.25] [%clk 0:27:12] } 37... Bd7? { [%eval 4.53] } { Mistake. Kf8 was best. } { [%clk 0:28:13] } 38. e5 { [%eval 4.84] [%clk 0:24:04] } 38... Re1 { [%eval 4.74] [%clk 0:27:15] } 39. Kf2 { [%eval 3.9] [%clk 0:19:40] } 39... Rxe5 { [%eval 3.62] [%clk 0:27:17] } 40. Ne4 { [%eval 3.55] [%clk 0:19:59] } 40... Rxe4 { [%eval 3.17] [%clk 0:26:31] } 41. fxe4 { [%eval 3.45] [%clk 0:20:26] } 41... e5 { [%eval 3.4] [%clk 0:26:14] } 42. Ke3 { [%eval 3.1] [%clk 0:19:51] } 42... Kf6 { [%eval 3.13] } 43. g3 { [%eval 3.23] [%clk 0:18:09] } 43... Ke7 { [%eval 2.97] [%clk 0:25:52] } 44. Ra8 { [%eval 3.43] [%clk 0:18:28] } 44... Kd6 { [%eval 3.39] [%clk 0:25:19] } 45. Ra1 { [%eval 3.26] [%clk 0:18:02] } 45... Bg4 { [%eval 3.37] [%clk 0:24:26] } 46. Ra2 { [%eval 2.77] [%clk 0:17:08] } 46... Be6 { [%eval 2.93] [%clk 0:23:54] } 47. h4 { [%eval 2.88] [%clk 0:13:08] } 47... h5 { [%eval 2.6] [%clk 0:23:17] } 48. Rh2?! { [%eval 1.7] } { Inaccuracy. Bd3 was best. } { [%clk 0:12:21] } 48... Nb3 { [%eval 1.38] [%clk 0:23:30] } 49. Rc2 { [%eval 1.42] [%clk 0:08:42] } 49... Kc5 { [%eval 0.87] [%clk 0:23:42] } 50. Ra2 { [%eval 0.82] [%clk 0:08:14] } 50... b6 { [%eval 0.91] [%clk 0:20:02] } 51. Ra7 { [%eval 0.93] [%clk 0:07:46] } 51... Na5 { [%eval 1.35] [%clk 0:20:27] } 52. Kd2 { [%eval 1.11] [%clk 0:03:34] } 52... Kd4 { [%eval 1.12] [%clk 0:16:42] } 53. Ra6 { [%eval 1.45] [%clk 0:02:36] } 53... Bxc4 { [%eval 1.69] [%clk 0:15:07] } 54. Bxc4?? { [%eval 0.0] } { Blunder. Be2 was best. } { [%clk 0:02:26] } 54... Nxc4+ { [%eval 0.0] [%clk 0:15:35] } 55. Kc2 { [%eval 0.0] [%clk 0:02:07] } 55... Kxe4 { [%eval 0.0] [%clk 0:15:32] } 56. Kc3 { [%eval 0.0] [%clk 0:01:48] } 56... Kd5 { [%eval 0.0] [%clk 0:15:42] } 57. Ra7 { [%eval 0.0] [%clk 0:01:48] } 57... Nd6 { [%eval 0.0] [%clk 0:16:06] } 58. Kd3 { [%eval 0.0] [%clk 0:01:52] } 58... Kc5 { [%eval 0.0] [%clk 0:14:22] } 59. Rd7 { [%eval 0.0] [%clk 0:02:13] } 59... Kd5 { [%eval 0.0] } 60. Ke3 { [%eval 0.0] [%clk 0:01:47] } 60... Ke6 { [%eval 0.0] [%clk 0:15:08] } 61. Rc7 { [%eval 0.0] [%clk 0:01:56] } 61... Nxb5 { [%eval 0.0] [%clk 0:15:13] } 62. Rc6+ { [%eval 0.0] [%clk 0:02:23] } 62... Kf5 { [%eval 0.0] [%clk 0:15:36] } 63. Rxb6 { [%eval 0.0] [%clk 0:02:49] } 63... Nd4 { [%eval 0.0] [%clk 0:15:31] } 64. Rb7 { [%eval 0.0] [%clk 0:02:52] } 64... f6 { [%eval 0.0] [%clk 0:15:04] } 65. Rf7 { [%eval 0.0] [%clk 0:03:13] } 65... Nc2+ { [%eval 0.0] [%clk 0:15:16] } 66. Kd3 { [%eval 0.0] [%clk 0:03:30] } 66... Nb4+ { [%eval 0.0] [%clk 0:15:32] } 67. Ke3 { [%eval 0.0] [%clk 0:03:53] } 67... Nd5+ { [%eval 0.0] [%clk 0:15:35] } 68. Kd3 { [%eval 0.0] [%clk 0:03:58] } 68... e4+ { [%eval 0.0] [%clk 0:14:10] } 69. Kd4 { [%eval 0.0] [%clk 0:04:12] } 69... Nb4 { [%eval 0.0] [%clk 0:14:32] } 70. Rc7 { [%eval 0.0] [%clk 0:03:42] } 70... Nd3 { [%eval 0.0] [%clk 0:14:51] } 71. Rc2 { [%eval 0.0] [%clk 0:02:51] } 71... Ne5 { [%eval 0.0] [%clk 0:14:27] } 72. Rf2+ { [%eval 0.0] [%clk 0:02:15] } 72... Nf3+ { [%eval 0.0] [%clk 0:14:28] } 73. Ke3 { [%eval 0.0] [%clk 0:02:44] } 73... g5 { [%eval 0.0] [%clk 0:13:45] } 74. Ra2 { [%eval 0.0] [%clk 0:02:19] } 74... Kg4 { [%eval 0.0] [%clk 0:12:33] } 75. Kxe4 { [%eval -0.03] [%clk 0:02:20] } 75... Kxg3 { [%eval 0.0] [%clk 0:12:35] } 76. hxg5 { [%eval -0.11] [%clk 0:01:26] } 76... fxg5 { [%eval -0.11] [%clk 0:13:02] } 77. Ra1?? { [%eval -5.92] } { Blunder. Ra3 was best. } { [%clk 0:01:20] } 77... h4 { [%eval -6.09] [%clk 0:13:21] } 78. Kf5 { [%eval -6.69] [%clk 0:01:34] } 78... h3 { [%eval -6.2] [%clk 0:13:40] } 79. Rb1 { [%eval -6.75] [%clk 0:01:40] } 79... h2 { [%eval -6.86] [%clk 0:14:03] } 80. Ra1 { [%eval -7.02] [%clk 0:01:29] } 80... g4 { [%eval -8.03] [%clk 0:12:31] } 81. Rb1 { [%eval -8.67] [%clk 0:01:02] } 81... Ng1 { [%eval -6.25] [%clk 0:12:51] } 82. Rb3+?! { [%eval -13.75] } { Inaccuracy. Rb4 was best. } { [%clk 0:01:22] } 82... Kf2 { [%eval -13.56] [%clk 0:13:02] } 83. Rb2+ { [%eval -56.78] [%clk 0:01:25] } 83... Ne2 { [%eval -59.29] } 84. Rb1 { [%eval -57.78] [%clk 0:01:52] } 84... g3 { [%eval -57.52] [%clk 0:13:46] } 85. Rh1 { [%eval -59.76] [%clk 0:02:15] } 85... Kg2 { [%eval -58.73] } 86. Re1 { [%eval -60.37] [%clk 0:02:41] } 86... Ng1 { [%eval -13.56] [%clk 0:14:23] } 87. Kg4 { [%eval -63.67] [%clk 0:03:05] } 87... h1=Q { [%eval -62.66] [%clk 0:14:37] } 0-1