Event: Round 7: Donald Johnson - Ryan Peterson
Site: https://lichess.org/study/8GqLu3hD/j7Z53HMr
Date: 2022-04-10
White: Donald Johnson
Black: Ryan Peterson
Result: 0-1
ECO: C97
Opening: Ruy Lopez: Closed, Chigorin Defense
Variant: Standard

1. e4 { [%eval 0.33] [%clk 2:00:00] } 1... e5 { [%eval 0.12] } 2. Nf3 { [%eval 0.19] } 2... Nc6 { [%eval 0.32] [%clk 1:59:54] } 3. Bb5 { [%eval 0.24] [%clk 2:00:00] } 3... a6 { [%eval 0.37] [%clk 1:59:52] } 4. Ba4 { [%eval 0.35] [%clk 2:00:00] } 4... Nf6 { [%eval 0.37] [%clk 1:59:52] } 5. O-O { [%eval 0.29] [%clk 2:00:00] } 5... Be7 { [%eval 0.39] [%clk 1:59:44] } 6. Re1 { [%eval 0.45] [%clk 2:00:00] } 6... b5 { [%eval 0.33] } 7. Bb3 { [%eval 0.31] } 7... O-O { [%eval 0.32] [%clk 1:59:00] } 8. c3 { [%eval 0.59] [%clk 2:00:00] } 8... d6 { [%eval 0.51] [%clk 1:58:21] } 9. h3 { [%eval 0.5] [%clk 2:00:00] } 9... Na5 { [%eval 0.6] [%clk 1:58:03] } 10. Bc2 { [%eval 0.97] [%clk 2:00:00] } 10... c5 { [%eval 0.65] [%clk 1:58:00] } 11. d4 { [%eval 0.78] [%clk 2:00:00] } 11... Qc7 { [%eval 0.74] [%clk 1:56:56] } 12. d5 { [%eval 0.65] [%clk 1:59:36] } 12... Nb7 { [%eval 1.0] [%clk 1:53:36] } 13. a4 { [%eval 0.75] [%clk 1:57:59] } 13... Bd7 { [%eval 0.8] [%clk 1:52:30] } 14. b3 { [%eval 0.59] [%clk 1:56:59] } 14... bxa4 { [%eval 0.7] [%clk 1:50:39] } 15. bxa4 { [%eval 0.98] [%clk 1:56:59] } 15... c4 { [%eval 1.17] [%clk 1:47:11] } 16. Qe2 { [%eval 1.0] [%clk 1:54:12] } 16... Rab8 { [%eval 0.92] [%clk 1:45:03] } 17. Be3 { [%eval 0.83] [%clk 1:50:54] } 17... Na5 { [%eval 1.24] [%clk 1:41:58] } 18. Nbd2? { [%eval -0.15] } { Mistake. Nfd2 was best. } { [%clk 1:46:56] } 18... Rb2 { [%eval 0.21] [%clk 1:38:09] } 19. Rec1 { [%eval 0.16] [%clk 1:41:23] } 19... Rfb8 { [%eval 0.11] [%clk 1:31:03] } 20. Qd1 { [%eval 0.0] [%clk 1:38:22] } 20... Ne8?! { [%eval 0.78] } { Inaccuracy. Nb3 was best. } { [%clk 1:23:18] } 21. Rcb1 { [%eval 0.93] [%clk 1:35:43] } 21... g6 { [%eval 0.84] [%clk 1:20:06] } 22. Rxb2 { [%eval 0.48] [%clk 1:29:26] } 22... Rxb2 { [%eval 0.45] [%clk 1:20:06] } 23. Rb1 { [%eval 0.59] [%clk 1:28:08] } 23... Rb7?! { [%eval 1.31] } { Inaccuracy. Qb7 was best. } { [%clk 1:15:03] } 24. Rb4 { [%eval 1.29] [%clk 1:19:17] } 24... f5?! { [%eval 2.02] } { Inaccuracy. Bd8 was best. } { [%clk 0:59:54] } 25. exf5 { [%eval 2.07] [%clk 1:08:21] } 25... Bxf5 { [%eval 1.85] [%clk 0:55:24] } 26. Qb1?? { [%eval -0.5] } { Blunder. Bxf5 was best. } { [%clk 0:59:12] } 26... Bxc2 { [%eval -0.55] [%clk 0:53:48] } 27. Qxc2 { [%eval -0.24] [%clk 0:59:08] } 27... Nf6 { [%eval -0.25] [%clk 0:53:43] } 28. Qa2?? { [%eval -2.2] } { Blunder. Bg5 was best. } { [%clk 0:54:54] } 28... Nxd5 { [%eval -2.43] [%clk 0:48:48] } 29. Rxb7 { [%eval -2.31] [%clk 0:54:42] } 29... Qxb7 { [%eval -2.42] [%clk 0:48:40] } 30. Nxc4 { [%eval -2.5] [%clk 0:54:29] } 30... Qb3 { [%eval -2.48] [%clk 0:48:17] } 31. Qxb3 { [%eval -2.91] [%clk 0:54:13] } 31... Nxb3 { [%eval -2.5] [%clk 0:48:17] } 32. Nfd2 { [%eval -2.99] [%clk 0:51:30] } 32... Nxe3 { [%eval -2.8] [%clk 0:42:10] } 33. fxe3 { [%eval -2.75] [%clk 0:51:28] } 33... Nc5 { [%eval -2.74] [%clk 0:41:58] } 34. a5 { [%eval -2.64] [%clk 0:49:32] } 34... e4 { [%eval -2.33] [%clk 0:35:10] } 35. Nb6 { [%eval -2.54] [%clk 0:45:08] } 35... Kf7 { [%eval -2.28] [%clk 0:32:59] } 36. Kf2 { [%eval -2.45] [%clk 0:41:51] } 36... Ke6 { [%eval -2.38] [%clk 0:32:16] } 37. Ke2 { [%eval -2.93] [%clk 0:37:53] } 37... Bf6 { [%eval -3.0] [%clk 0:30:32] } 38. c4 { [%eval -3.25] [%clk 0:37:13] } 38... Bc3 { [%eval -3.44] [%clk 0:30:09] } 39. Nd5 { [%eval -3.35] } 39... Bxa5 { [%eval -3.36] [%clk 0:29:45] } 40. Kd1 { [%eval -3.5] [%clk 0:34:56] } 40... Bd8 { [%eval -2.96] [%clk 0:27:14] } 41. Kc2 { [%eval -2.85] [%clk 0:34:41] } 41... Nd3 { [%eval -2.93] [%clk 0:16:26] } 42. Kb3 { [%eval -3.62] } 42... Ke5 { [%eval -3.5] [%clk 0:15:26] } 43. Nc3 { [%eval -4.05] [%clk 0:26:53] } 43... Bg5 { [%eval -3.49] [%clk 0:14:00] } 44. Nd5 { [%eval -3.79] [%clk 0:24:17] } 44... Ne1 { [%eval -3.66] [%clk 0:13:28] } 45. g3 { [%eval -3.45] [%clk 0:23:46] } 45... Nf3 { [%eval -2.79] [%clk 0:12:19] } 46. Nf1 { [%eval -3.12] [%clk 0:22:58] } 46... h5 { [%eval -2.93] [%clk 0:11:08] } 47. Nb4 { [%eval -2.99] [%clk 0:21:56] } 47... h4?? { [%eval -0.62] } { Blunder. Bf6 was best. } { [%clk 0:10:17] } 48. gxh4 { [%eval -0.6] [%clk 0:20:16] } 48... Bxh4 { [%eval -0.59] [%clk 0:10:17] } 49. Nxa6 { [%eval -0.6] [%clk 0:19:18] } 49... Ng5 { [%eval -0.29] [%clk 0:09:56] } 50. c5 { [%eval -0.36] [%clk 0:18:29] } 50... dxc5 { [%eval -0.3] [%clk 0:09:56] } 51. Kc4 { [%eval -0.72] [%clk 0:18:20] } 51... Nxh3 { [%eval -0.77] [%clk 0:09:47] } 52. Nxc5 { [%eval -0.69] [%clk 0:18:18] } 52... Nf2 { [%eval -0.48] [%clk 0:09:29] } 53. Nd7+ { [%eval -0.42] [%clk 0:18:03] } 53... Kf5 { [%eval -0.4] [%clk 0:09:07] } 54. Kd4?? { [%eval -4.03] } { Blunder. Kd5 was best. } { [%clk 0:14:24] } 54... g5 { [%eval -4.17] [%clk 0:08:49] } 55. Nc5 { [%eval -4.53] [%clk 0:13:31] } 55... g4 { [%eval -4.63] [%clk 0:08:43] } 56. Nb7 { [%eval -4.99] [%clk 0:12:30] } 56... Bf6+ { [%eval -4.58] [%clk 0:07:55] } 57. Kd5 { [%eval -4.87] [%clk 0:12:30] } 57... Be5 { [%eval -4.82] [%clk 0:07:26] } 58. Nc5 { [%eval -6.2] [%clk 0:10:05] } 58... g3 { [%eval -6.06] [%clk 0:07:10] } 59. Nxg3+ { [%eval -5.85] [%clk 0:10:05] } 59... Bxg3 { [%eval -6.98] [%clk 0:07:10] } 60. Kd4 { [%eval -8.59] [%clk 0:09:38] } 60... Bb8 { [%eval -6.69] [%clk 0:06:40] } 61. Kd5 { [%eval -7.25] [%clk 0:09:18] } 61... Ba7 { [%eval -7.23] [%clk 0:06:40] } 62. Nb7 { [%eval -8.66] [%clk 0:08:53] } 62... Bxe3 { [%eval -7.62] [%clk 0:06:38] } 63. Nd6+ { [%eval -7.91] [%clk 0:08:53] } 63... Kf4 { [%eval -7.87] [%clk 0:06:38] } 64. Kc6 { [%eval -55.55] [%clk 0:08:29] } 64... Bc1 { [%eval -61.56] [%clk 0:06:22] } 65. Nxe4 { [%eval -2.85] } 65... Kxe4 { [%eval -2.77] [%clk 0:06:21] } 66. Kd6 { [%eval -2.6] [%clk 0:08:27] } 66... Nd3 { [%eval -2.97] [%clk 0:06:18] } 67. Ke6 { [%eval -3.07] [%clk 0:08:27] } 67... Ba3 { [%eval -3.35] [%clk 0:05:48] } 68. Kf6 { [%eval -2.32] [%clk 0:07:55] } 68... Nf4 { [%eval #-30] [%clk 0:05:48] } 69. Kg5 { [%eval -2.97] [%clk 0:07:55] } 69... Be7+ { [%eval -2.25] [%clk 0:05:46] } 70. Kg4 { [%eval -2.89] [%clk 0:07:55] } 70... Bf6 { [%eval -2.89] [%clk 0:05:40] } 71. Kg3 { [%eval -2.29] [%clk 0:07:51] } 71... Nd3 { [%eval -2.35] [%clk 0:05:04] } 72. Kg4 { [%eval -2.49] [%clk 0:07:40] } 72... Ne5+ { [%eval -2.65] [%clk 0:05:03] } 73. Kg3 { [%eval -2.5] [%clk 0:07:40] } 73... Ke3 { [%eval -2.29] [%clk 0:04:58] } 74. Kg2 { [%eval -2.43] [%clk 0:07:39] } 74... Ke2 { [%eval -2.06] [%clk 0:04:55] } 75. Kg3 { [%eval -2.57] [%clk 0:07:34] } 75... Bg5 { [%eval -2.05] [%clk 0:04:55] } 76. Kg2 { [%eval -2.63] [%clk 0:07:17] } 76... Bf4?! { [%eval -1.97] } { Inaccuracy. Bh4 was best. } { [%clk 0:04:55] } 77. Kg1 { [%eval -2.0] [%clk 0:07:07] } 77... Kf3 { [%eval -3.2] [%clk 0:04:55] } 78. Kh1 { [%eval -1.9] [%clk 0:06:57] } 78... Be3 { [%eval -1.75] [%clk 0:04:33] } 79. Kh2 { [%eval -1.76] [%clk 0:06:57] } 79... Ng4+ { [%eval -1.81] [%clk 0:04:22] } 80. Kh1 { [%eval -1.89] [%clk 0:06:57] } 80... Nf2+ { [%eval -1.7] [%clk 0:04:22] } 81. Kh2 { [%eval -1.85] [%clk 0:06:46] } 81... Bf4+ { [%eval -1.62] [%clk 0:04:22] } 82. Kg1 { [%eval -2.34] [%clk 0:06:46] } 82... Bg3?! { [%eval -1.55] } { Inaccuracy. Ne4 was best. } { [%clk 0:04:22] } 83. Kf1 { [%eval -1.49] [%clk 0:06:43] } 83... Bh2 { [%eval #-19] [%clk 0:04:22] } 84. Ke1 { [%eval -1.62] [%clk 0:06:41] } 84... Ne4 { [%eval #-22] [%clk 0:04:16] } 85. Kd1 { [%eval #-21] [%clk 0:05:42] } 85... Ke3 { [%eval #-17] [%clk 0:04:16] } 86. Ke1 { [%eval #-12] [%clk 0:05:24] } 86... Nd2 { [%eval #-11] [%clk 0:04:16] } 87. Kd1 { [%eval #-11] [%clk 0:05:22] } 87... Kd3 { [%eval #-10] [%clk 0:04:16] } 88. Kc1 { [%eval #-10] [%clk 0:05:20] } 88... Bg3 { [%eval #-9] [%clk 0:03:44] } 89. Kb2 { [%eval #-10] [%clk 0:05:19] } 89... Bd6 { [%eval #-8] [%clk 0:03:16] } 90. Kc1 { [%eval #-8] [%clk 0:05:19] } 90... Be5 { [%eval #-11] [%clk 0:03:00] } 91. Kd1 { [%eval #-10] [%clk 0:05:13] } 91... Bg3 { [%eval #-9] [%clk 0:03:00] } 92. Kc1 { [%eval #-10] [%clk 0:05:13] } 92... Nc4 { [%eval #-8] [%clk 0:02:57] } 93. Kd1 { [%eval #-8] [%clk 0:04:56] } 93... Ne3+ { [%eval #-7] [%clk 0:02:48] } 94. Kc1 { [%eval #-7] [%clk 0:04:54] } 94... Be5 { [%eval #-7] [%clk 0:02:48] } 95. Kb1 { [%eval #-7] [%clk 0:04:54] } 95... Kc3 { [%eval #-6] [%clk 0:02:14] } 96. Kc1 { [%eval #-6] [%clk 0:04:50] } 96... Bf4 { [%eval #-5] [%clk 0:02:11] } 97. Kb1 { [%eval #-5] [%clk 0:04:50] } 97... Nc4 { [%eval #-4] [%clk 0:02:11] } 98. Ka2 { [%eval #-4] [%clk 0:04:42] } 98... Kc2 { [%eval #-3] [%clk 0:02:11] } 99. Ka1 { [%eval #-3] [%clk 0:04:40] } 99... Nb2 { [%eval #-4] [%clk 0:02:11] } 100. Ka2 { [%eval #-4] [%clk 0:04:40] } 100... Bd6 { [%eval #-3] [%clk 0:02:11] } 101. Ka1 { [%eval #-3] [%clk 0:04:39] } 101... Nd3 { [%eval #-2] [%clk 0:02:11] } 102. Ka2 { [%eval #-2] [%clk 0:04:38] } 102... Nc1+ { [%eval #-1] [%clk 0:02:11] } 103. Ka1 { [%eval #-1] [%clk 0:04:38] } 103... Be5# { [%clk 0:02:11] } 0-1