Event: Round 4: Isaac Wang - Martha Fierro
Date: 2023-11-18
White: Isaac Wang
WhiteTitle: FM
Black: Martha Fierro
BlackTitle: IM
Result: 1/2-1/2
ECO: A44
Opening: Benoni Defense: Old Benoni
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:54] } 1... c5?! { [%eval 0.98] } { Inaccuracy. Nf6 was best. } { [%clk 1:30:46] } 2. d5 { [%eval 0.8] [%clk 1:31:14] } 2... e5?! { [%eval 1.59] } { Inaccuracy. Nf6 was best. } { [%clk 1:31:10] } 3. c4?! { [%eval 0.95] } { Inaccuracy. Nd2 was best. } { [%clk 1:31:34] } 3... d6 { [%eval 1.23] [%clk 1:31:23] } 4. Nc3 { [%eval 1.15] [%clk 1:31:49] } 4... Be7 { [%eval 1.35] [%clk 1:21:33] } 5. Nf3 { [%eval 0.97] [%clk 1:27:38] } 5... Nf6?! { [%eval 1.76] } { Inaccuracy. f5 was best. } { [%clk 1:20:45] } 6. e4 { [%eval 1.17] [%clk 1:27:23] } 6... O-O { [%eval 1.69] [%clk 1:21:05] } 7. h3 { [%eval 1.67] [%clk 1:27:29] } 7... Na6 { [%eval 1.72] [%clk 1:20:40] } 8. g4?! { [%eval 1.09] } { Inaccuracy. Bd3 was best. } { [%clk 1:26:52] } 8... Nc7 { [%eval 1.02] [%clk 1:20:59] } 9. Bd3 { [%eval 1.03] [%clk 1:26:00] } 9... a6 { [%eval 0.98] [%clk 1:20:46] } 10. a4 { [%eval 0.98] [%clk 1:26:18] } 10... Bd7 { [%eval 1.31] [%clk 1:18:23] } 11. Be3 { [%eval 1.11] [%clk 1:19:19] } 11... Rb8 { [%eval 1.28] [%clk 1:16:51] } 12. Qe2 { [%eval 1.34] [%clk 1:15:08] } 12... Nfe8 { [%eval 1.43] [%clk 1:12:12] } 13. Rg1 { [%eval 1.25] [%clk 1:11:54] } 13... g6 { [%eval 1.78] [%clk 1:12:12] } 14. Bh6 { [%eval 1.53] [%clk 1:05:20] } 14... Ng7 { [%eval 1.55] [%clk 1:12:37] } 15. h4 { [%eval 1.35] [%clk 0:57:36] } 15... Qc8 { [%eval 1.46] [%clk 1:09:04] } 16. Ng5?! { [%eval 0.78] } { Inaccuracy. Nd2 was best. } { [%clk 0:49:37] } 16... b5 { [%eval 0.89] [%clk 1:03:24] } 17. f3 { [%eval 0.6] [%clk 0:42:19] } 17... bxa4 { [%eval 0.82] [%clk 0:57:23] } 18. Nxa4 { [%eval 0.65] [%clk 0:41:30] } 18... Qb7 { [%eval 1.09] [%clk 0:56:17] } 19. Rg2 { [%eval 0.84] [%clk 0:41:19] } 19... Bxa4 { [%eval 1.16] [%clk 0:52:02] } 20. Rxa4 { [%eval 1.01] [%clk 0:41:44] } 20... Qb3 { [%eval 1.28] [%clk 0:52:29] } 21. Ra3 { [%eval 1.34] [%clk 0:38:49] } 21... Qb4+ { [%eval 1.25] [%clk 0:52:53] } 22. Kf1 { [%eval 1.33] [%clk 0:35:48] } 22... Rb7 { [%eval 1.21] [%clk 0:51:33] } 23. h5 { [%eval 0.83] [%clk 0:30:41] } 23... Rfb8 { [%eval 1.21] [%clk 0:50:49] } 24. hxg6 { [%eval 1.28] [%clk 0:28:18] } 24... fxg6 { [%eval 1.3] [%clk 0:48:54] } 25. Qe3 { [%eval 1.26] [%clk 0:27:58] } 25... Rf8 { [%eval 1.41] [%clk 0:46:56] } 26. Kg1 { [%eval 1.2] [%clk 0:24:42] } 26... a5 { [%eval 1.33] [%clk 0:30:48] } 27. Rf2 { [%eval 1.26] [%clk 0:18:56] } 27... Bxg5 { [%eval 1.44] [%clk 0:24:59] } 28. Bxg5 { [%eval 1.17] [%clk 0:18:40] } 28... Nce8 { [%eval 1.18] [%clk 0:25:16] } 29. Kg2?! { [%eval 0.21] } { Inaccuracy. Bh6 was best. } { [%clk 0:15:11] } 29... Rbf7?! { [%eval 0.95] } { Inaccuracy. h5 was best. } { [%clk 0:24:30] } 30. Qd2? { [%eval -0.39] } { Mistake. Bh6 was best. } { [%clk 0:14:58] } 30... Nf6? { [%eval 0.83] } { Mistake. h5 was best. } { [%clk 0:21:39] } 31. Qxb4 { [%eval 0.63] [%clk 0:11:29] } 31... axb4 { [%eval 0.67] [%clk 0:21:59] } 32. Ra6 { [%eval 0.56] [%clk 0:11:53] } 32... Nge8 { [%eval 0.75] [%clk 0:18:29] } 33. Be3 { [%eval 0.63] [%clk 0:10:39] } 33... Kg7?! { [%eval 1.5] } { Inaccuracy. g5 was best. } { [%clk 0:15:55] } 34. Bc2?! { [%eval 0.59] } { Inaccuracy. g5 was best. } { [%clk 0:09:22] } 34... h6 { [%eval 0.64] [%clk 0:15:01] } 35. Ba4 { [%eval 0.7] [%clk 0:07:48] } 35... g5 { [%eval 0.28] [%clk 0:15:25] } 36. Kf1 { [%eval 0.45] [%clk 0:07:05] } 36... Re7 { [%eval 0.53] [%clk 0:12:45] } 37. Ke2 { [%eval 0.17] [%clk 0:07:12] } 37... Rff7 { [%eval 0.27] [%clk 0:12:33] } 38. Kd3?! { [%eval -0.42] } { Inaccuracy. Bxe8 was best. } { [%clk 0:05:34] } 38... Ra7 { [%eval -0.29] [%clk 0:12:07] } 39. Rxa7 { [%eval -0.39] [%clk 0:05:54] } 39... Rxa7 { [%eval -0.23] [%clk 0:12:31] } 40. Bc6 { [%eval -0.44] [%clk 0:05:51] } 40... Nc7 { [%eval -0.2] [%clk 0:09:11] } 41. Rf1 { [%eval -0.21] [%clk 0:05:54] } 41... Ng8 { [%eval -0.22] [%clk 0:08:52] } 42. b3?! { [%eval -1.12] } { Inaccuracy. Bf2 was best. } { [%clk 0:05:33] } 42... Ne7 { [%eval -1.14] [%clk 0:08:25] } 43. Ba4 { [%eval -1.01] [%clk 0:05:55] } 43... Ng6 { [%eval -1.03] [%clk 0:08:29] } 44. Ke2 { [%eval -1.15] [%clk 0:05:10] } 44... Na8 { [%eval -1.15] [%clk 0:07:50] } 45. Ra1 { [%eval -1.11] [%clk 0:05:15] } 45... Nb6 { [%eval -1.04] [%clk 0:07:30] } 46. Bc1 { [%eval -1.08] [%clk 0:04:53] } 46... Nh4 { [%eval -0.78] [%clk 0:07:17] } 47. Bb2 { [%eval -1.02] [%clk 0:04:53] } 47... Rf7?! { [%eval 0.0] } { Inaccuracy. Ng2 was best. } { [%clk 0:03:14] } 48. Rf1?! { [%eval -0.73] } { Inaccuracy. Be8 was best. } { [%clk 0:04:55] } 48... Nc8 { [%eval -0.62] [%clk 0:03:35] } 49. Be8 { [%eval -0.77] [%clk 0:05:01] } 49... Re7 { [%eval -0.52] [%clk 0:03:21] } 50. Bh5?! { [%eval -1.1] } { Inaccuracy. Bb5 was best. } { [%clk 0:05:08] } 50... Ra7 { [%eval -1.3] [%clk 0:03:33] } 51. Ra1 { [%eval -2.17] [%clk 0:04:41] } 51... Rxa1 { [%eval -1.04] [%clk 0:03:19] } 52. Bxa1 { [%eval -2.2] [%clk 0:05:10] } 52... Kf8?? { [%eval -0.39] } { Blunder. Ng2 was best. } { [%clk 0:03:22] } 53. Kf2 { [%eval -0.2] [%clk 0:05:19] } 53... Ne7 { [%eval -0.46] [%clk 0:02:24] } 54. Bb2 { [%eval -0.34] [%clk 0:05:39] } 54... Nhg6 { [%eval -0.44] [%clk 0:01:34] } 55. Bxg6 { [%eval -0.4] [%clk 0:05:46] } 55... Nxg6 { [%eval -0.21] [%clk 0:01:59] } 56. Bc1 { [%eval -0.38] [%clk 0:06:04] } 56... Kf7 { [%eval -0.28] [%clk 0:02:15] } 57. Bd2 { [%eval -0.43] [%clk 0:06:10] } 57... Kf6 { [%eval -0.05] [%clk 0:02:39] } 58. Bc1 { [%eval -0.14] [%clk 0:06:08] } 58... Nh8 { [%eval -0.09] [%clk 0:03:05] } 59. Ke2 { [%eval -0.39] [%clk 0:06:29] } 59... Nf7 { [%eval -0.11] [%clk 0:03:30] } 60. Kd3 { [%eval -0.08] [%clk 0:06:40] } 60... Kg6 { [%eval -0.1] [%clk 0:03:50] } 61. Be3 { [%eval -0.15] [%clk 0:06:29] } 61... Nd8 { [%eval -0.19] [%clk 0:03:46] } 62. Bf2 { [%eval -0.14] [%clk 0:06:20] } 62... Nf7 { [%eval -0.14] [%clk 0:02:21] } 63. Ke3 { [%eval -0.16] [%clk 0:06:25] } 63... h5 { [%eval -0.08] [%clk 0:02:13] } 64. gxh5+ { [%eval -0.11] [%clk 0:06:37] } 64... Kxh5 { [%eval -0.22] [%clk 0:02:39] } 65. Bg3 { [%eval -0.2] [%clk 0:06:59] } 65... Nh8 { [%eval 0.0] [%clk 0:02:37] } 66. Kf2 { [%eval -0.09] [%clk 0:07:08] } 66... Ng6 { [%eval 0.0] [%clk 0:03:02] } 67. Ke3 { [%eval -0.04] [%clk 0:06:28] } 67... Nh8 { [%eval -0.03] [%clk 0:02:54] } 68. Kf2 { [%eval -0.55] [%clk 0:06:42] } 68... Nf7 { [%eval -0.89] [%clk 0:03:01] } 69. Ke3 { [%eval -0.23] [%clk 0:07:07] } 69... Nd8 { [%eval -0.08] [%clk 0:03:16] } 70. Kd3 { [%eval -0.06] [%clk 0:07:23] } 70... Nb7 { [%eval 0.0] [%clk 0:03:40] } 71. Kd2 { [%eval -0.07] [%clk 0:07:43] } 71... Na5 { [%eval -0.22] [%clk 0:03:40] } 72. Kc2 { [%eval -0.12] [%clk 0:08:12] } 72... Nb7 { [%eval -0.11] [%clk 0:03:14] } 73. Kd3 { [%eval -0.54] [%clk 0:08:14] } 73... Nd8 { [%eval -0.04] [%clk 0:01:22] } 74. Ke3 { [%eval -0.07] [%clk 0:08:33] } 74... Kg6 { [%eval 0.0] [%clk 0:01:19] } 75. Kd3 { [%eval -0.03] [%clk 0:08:57] } 75... Nf7 { [%eval -0.13] [%clk 0:01:21] } 76. Ke3 { [%eval -0.12] [%clk 0:09:18] } 76... Kf6 { [%eval -0.09] [%clk 0:01:11] } 77. Ke2 { [%eval -0.05] [%clk 0:09:30] } 77... Nh8 { [%eval -0.17] [%clk 0:00:59] } 78. Ke3 { [%eval -0.03] [%clk 0:09:17] } 78... Ng6 { [%eval -0.08] [%clk 0:01:01] } 79. Ke2 { [%eval -0.04] [%clk 0:09:16] } 79... Kg7 { [%eval 0.0] [%clk 0:01:17] } 80. Kf2 { [%eval -0.05] [%clk 0:08:56] } 80... Kh6 { [%eval -0.09] [%clk 0:01:39] } 81. Ke2 { [%eval -0.74] [%clk 0:09:02] } 81... Kh5?! { [%eval -0.1] } { Inaccuracy. Ne7 was best. } { [%clk 0:01:15] } 82. Ke3 { [%eval 0.0] [%clk 0:09:18] } 82... Nf8 { [%eval -0.1] [%clk 0:00:54] } 83. Ke2 { [%eval 0.0] [%clk 0:09:30] } 83... Nh7 { [%eval -0.14] [%clk 0:01:02] } 84. Kf2 { [%eval 0.0] [%clk 0:09:47] } 84... Nf6 { [%eval -0.01] [%clk 0:01:18] } 85. Ke3 { [%eval 0.0] [%clk 0:10:00] } 85... Kg6 { [%eval -0.2] [%clk 0:00:59] } 86. Bh2 { [%eval -0.11] [%clk 0:09:57] } 86... Ng8 { [%eval -0.11] [%clk 0:01:01] } 87. Bg3 { [%eval 0.0] [%clk 0:10:19] } 87... Nh6 { [%eval -0.06] [%clk 0:01:26] } 88. Bh2 { [%eval 0.0] [%clk 0:10:17] } 88... Nf7 { [%eval -0.11] [%clk 0:01:23] } 89. Bg3 { [%eval -0.06] [%clk 0:09:51] } 89... Kh5 { [%eval 0.0] [%clk 0:01:15] } 90. Kf2 { [%eval -0.01] [%clk 0:09:40] } 90... Nd8 { [%eval 0.0] [%clk 0:01:03] } 91. Ke3 { [%eval -0.1] [%clk 0:10:02] } 91... Nb7 { [%eval -0.05] [%clk 0:00:59] } 92. Kd3 { [%eval -0.04] [%clk 0:10:00] } 92... Nd8 { [%eval 0.0] [%clk 0:00:38] } 93. Ke3 { [%eval 0.0] [%clk 0:10:23] } 93... Nf7 { [%eval -0.05] [%clk 0:00:41] } 94. Kf2 { [%eval -0.05] [%clk 0:10:24] } 94... Nh8 { [%eval -0.02] [%clk 0:00:39] } 95. Ke2 { [%eval -0.06] [%clk 0:10:30] } 95... Ng6 { [%eval 0.0] [%clk 0:01:00] } 96. Ke3 { [%eval 0.0] [%clk 0:10:50] } 96... Kh6 { [%eval -0.04] [%clk 0:00:25] } 97. Kd3 { [%eval 0.0] } 97... Nf8 { [%clk 0:00:25] } 1/2-1/2