Event: Round 9: Eric Chang Liu - Thalia Cervantes Landeiro
Date: 2021-12-30
White: Eric Chang Liu
Black: Thalia Cervantes Landeiro
BlackTitle: WGM
Result: 1/2-1/2
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.0] [%clk 1:31:00] } 1... c5 { [%eval 0.32] [%clk 1:30:54] } 2. Nf3 { [%eval 0.0] [%clk 1:31:25] } 2... d6 { [%eval 0.0] [%clk 1:31:18] } 3. d4 { [%eval 0.15] [%clk 1:31:53] } 3... cxd4 { [%eval 0.13] [%clk 1:31:41] } 4. Nxd4 { [%eval 0.3] [%clk 1:32:20] } 4... Nf6 { [%eval 0.31] [%clk 1:32:02] } 5. Nc3 { [%eval 0.18] [%clk 1:32:48] } 5... a6 { [%eval 0.21] [%clk 1:32:26] } 6. f3 { [%eval 0.33] [%clk 1:33:14] } 6... e5 { [%eval 0.32] [%clk 1:32:45] } 7. Nb3 { [%eval 0.1] [%clk 1:33:41] } 7... Be6 { [%eval 0.38] [%clk 1:33:05] } 8. Be3 { [%eval 0.45] [%clk 1:34:07] } 8... h5 { [%eval 0.35] [%clk 1:33:19] } 9. Nd5 { [%eval 0.16] [%clk 1:34:33] } 9... Bxd5 { [%eval 0.46] [%clk 1:30:01] } 10. exd5 { [%eval 0.4] [%clk 1:35:00] } 10... Nbd7 { [%eval 0.37] [%clk 1:29:37] } 11. Qd2 { [%eval 0.5] [%clk 1:35:27] } 11... g6 { [%eval 0.52] [%clk 1:29:06] } 12. O-O-O { [%eval 0.5] [%clk 1:34:14] } 12... Nb6 { [%eval 0.3] [%clk 1:26:06] } 13. Qa5 { [%eval 0.18] [%clk 1:34:39] } 13... Nbd7 { [%eval 0.21] [%clk 1:15:35] } 14. Qb4 { [%eval 0.49] [%clk 1:29:56] } 14... Qc7 { [%eval 0.28] [%clk 1:14:49] } 15. Na5 { [%eval 0.23] [%clk 1:25:05] } 15... b6 { [%eval 0.47] [%clk 1:10:09] } 16. Nb3?! { [%eval -0.33] } { Inaccuracy. Nc4 was best. } { [%clk 1:17:05] } 16... Rc8? { [%eval 0.98] } { Mistake. Bg7 was best. } { [%clk 1:05:09] } 17. c3 { [%eval 1.1] [%clk 1:08:07] } 17... b5 { [%eval 0.53] [%clk 0:57:07] } 18. Kb1 { [%eval 0.38] [%clk 0:53:45] } 18... Nb6?! { [%eval 0.99] } { Inaccuracy. Bh6 was best. } { [%clk 0:53:50] } 19. Bxb6 { [%eval 0.7] [%clk 0:53:34] } 19... Qxb6 { [%eval 0.91] [%clk 0:54:11] } 20. a4 { [%eval 0.89] [%clk 0:52:08] } 20... Rb8 { [%eval 0.98] [%clk 0:52:39] } 21. Na5 { [%eval 0.87] [%clk 0:41:29] } 21... bxa4 { [%eval 0.87] [%clk 0:45:46] } 22. Qxb6? { [%eval -0.51] } { Mistake. Qxa4+ was best. } { [%clk 0:37:42] } 22... Rxb6 { [%eval -0.52] [%clk 0:45:38] } 23. Kc2 { [%eval -0.43] [%clk 0:36:39] } 23... Be7 { [%eval 0.0] [%clk 0:40:01] } 24. Bc4? { [%eval -1.14] } { Mistake. Nc4 was best. } { [%clk 0:31:36] } 24... Nd7 { [%eval -0.55] [%clk 0:38:56] } 25. Ra1 { [%eval -0.74] [%clk 0:29:33] } 25... Nc5 { [%eval -0.69] [%clk 0:38:40] } 26. b4?! { [%eval -1.49] } { Inaccuracy. Rhb1 was best. } { [%clk 0:25:49] } 26... axb3+ { [%eval -1.43] [%clk 0:37:14] } 27. Nxb3?! { [%eval -2.12] } { Inaccuracy. Bxb3 was best. } { [%clk 0:26:11] } 27... Nxb3 { [%eval -2.25] [%clk 0:30:01] } 28. Bxb3 { [%eval -2.16] [%clk 0:26:37] } 28... O-O { [%eval -2.21] [%clk 0:29:16] } 29. Bc4 { [%eval -2.41] [%clk 0:17:09] } 29... Rfb8 { [%eval -2.42] [%clk 0:27:27] } 30. Rhb1 { [%eval -2.48] [%clk 0:16:11] } 30... Rxb1 { [%eval -2.33] [%clk 0:25:03] } 31. Rxb1 { [%eval -2.31] [%clk 0:16:37] } 31... Rxb1 { [%eval -2.61] [%clk 0:25:16] } 32. Kxb1 { [%eval -2.69] [%clk 0:17:04] } 32... a5 { [%eval -2.71] [%clk 0:25:37] } 33. Kc2 { [%eval -2.66] [%clk 0:16:02] } 33... Kg7 { [%eval -2.21] [%clk 0:24:04] } 34. Bb5?! { [%eval -3.45] } { Inaccuracy. Kb3 was best. } { [%clk 0:14:19] } 34... Bd8 { [%eval -2.82] [%clk 0:22:59] } 35. Kd3?! { [%eval -3.62] } { Inaccuracy. Kb3 was best. } { [%clk 0:13:23] } 35... Bb6 { [%eval -3.09] [%clk 0:23:15] } 36. Be8 { [%eval -3.67] [%clk 0:13:10] } 36... Bg1 { [%eval -3.91] [%clk 0:18:51] } 37. h3 { [%eval -3.84] [%clk 0:12:01] } 37... Bc5 { [%eval -3.53] [%clk 0:16:28] } 38. g4 { [%eval -4.11] [%clk 0:10:54] } 38... h4?? { [%eval -1.96] } { Blunder. hxg4 was best. } { [%clk 0:11:29] } 39. Ke4 { [%eval -2.98] [%clk 0:10:19] } 39... f6 { [%eval -2.61] [%clk 0:08:58] } 40. f4?! { [%eval -3.87] } { Inaccuracy. g5 was best. } { [%clk 0:10:20] } 40... exf4 { [%eval -3.47] [%clk 0:09:01] } 41. Kxf4 { [%eval -3.84] [%clk 0:10:46] } 41... Ba3?! { [%eval -2.8] } { Inaccuracy. Bf2 was best. } { [%clk 0:08:59] } 42. Ba4?! { [%eval -4.12] } { Inaccuracy. c4 was best. } { [%clk 0:10:15] } 42... Kh6?! { [%eval -2.71] } { Inaccuracy. Bb2 was best. } { [%clk 0:08:22] } 43. c4 { [%eval -2.96] [%clk 0:08:21] } 43... Bb2 { [%eval -3.49] [%clk 0:07:58] } 44. Bc2 { [%eval -4.26] [%clk 0:06:48] } 44... Be5+ { [%eval -4.52] [%clk 0:07:57] } 45. Ke4 { [%eval -4.79] [%clk 0:06:24] } 45... Kg5 { [%eval -4.56] [%clk 0:07:36] } 46. Ke3 { [%eval -4.84] [%clk 0:06:05] } 46... f5 { [%eval -4.9] [%clk 0:07:01] } 47. gxf5 { [%eval -4.93] [%clk 0:06:27] } 47... gxf5 { [%eval -4.98] [%clk 0:07:29] } 48. Kf3 { [%eval -4.67] [%clk 0:06:51] } 48... Bg3 { [%eval -5.07] [%clk 0:06:35] } 49. Ke3 { [%eval -5.13] [%clk 0:06:09] } 49... Kf6 { [%eval -5.0] [%clk 0:06:53] } 50. Kd4 { [%eval -5.87] [%clk 0:04:41] } 50... Bf2+ { [%eval -6.27] [%clk 0:07:02] } 51. Kd3 { [%eval -6.15] [%clk 0:05:04] } 51... Ke5 { [%eval -6.25] [%clk 0:07:00] } 52. Ke2 { [%eval -6.42] [%clk 0:05:26] } 52... Bb6 { [%eval -6.22] [%clk 0:05:14] } 53. Kd3 { [%eval -6.92] [%clk 0:04:29] } 53... Bc5 { [%eval -5.68] [%clk 0:04:18] } 54. Ke2 { [%eval -5.88] [%clk 0:03:30] } 54... Kd4 { [%eval -5.48] [%clk 0:01:43] } 55. Bxf5 { [%eval -5.22] [%clk 0:03:52] } 55... Kxc4?? { [%eval -1.6] } { Blunder. Kc3 was best. } { [%clk 0:02:02] } 56. Be4?? { [%eval -7.44] } { Blunder. Kd2 was best. } { [%clk 0:01:56] } 56... Kd4?? { [%eval -3.32] } { Blunder. Kc3 was best. } { [%clk 0:02:23] } 57. Bc2 { [%eval -4.8] [%clk 0:01:18] } 57... Kxd5?? { [%eval -1.35] } { Blunder. Kc3 was best. } { [%clk 0:01:00] } 58. Kd3 { [%eval -1.15] [%clk 0:01:44] } 58... Bb4 { [%eval -1.22] [%clk 0:01:06] } 59. Bb3+ { [%eval -1.43] [%clk 0:01:54] } 59... Kc5?! { [%eval -0.63] } { Inaccuracy. Ke5 was best. } { [%clk 0:01:16] } 60. Ke4 { [%eval -0.71] [%clk 0:01:48] } 60... Be1 { [%eval -0.48] [%clk 0:01:29] } 61. Be6 { [%eval -0.67] [%clk 0:01:36] } 61... a4 { [%eval -0.28] [%clk 0:01:19] } 62. Bf7 { [%eval -0.34] [%clk 0:02:02] } 62... Kb4 { [%eval -0.29] [%clk 0:00:51] } 63. Kd3 { [%eval -0.41] [%clk 0:02:30] } 63... Ka3 { [%eval -0.32] [%clk 0:00:45] } 64. Kc2 { [%eval -0.47] [%clk 0:02:57] } 64... Ba5 { [%eval -0.4] [%clk 0:00:45] } 65. Bg8 { [%eval -0.2] [%clk 0:03:24] } 65... Bb6 { [%eval -0.48] [%clk 0:00:51] } 66. Bf7 { [%eval -0.16] [%clk 0:03:48] } 66... Bd4 { [%eval -0.48] [%clk 0:01:10] } 67. Bg8 { [%eval -0.42] [%clk 0:04:12] } 67... Bg7 { [%eval -0.22] [%clk 0:01:16] } 68. Bf7 { [%eval -0.23] [%clk 0:04:37] } 68... Kb4 { [%eval -0.34] [%clk 0:01:16] } 69. Kd3 { [%eval -0.33] [%clk 0:05:03] } 69... Bb2 { [%eval -0.4] [%clk 0:01:00] } 70. Bg8 { [%eval -0.36] [%clk 0:05:27] } 70... Be5 { [%eval -0.26] [%clk 0:00:49] } 71. Bf7 { [%eval -0.26] [%clk 0:05:53] } 71... Kc5 { [%eval -0.35] [%clk 0:00:43] } 72. Ke4 { [%eval -0.4] [%clk 0:06:20] } 72... Bg7 { [%eval -0.36] [%clk 0:00:50] } 73. Bg8 { [%eval -0.36] [%clk 0:06:40] } 73... Bb2 { [%eval -0.47] [%clk 0:01:09] } 74. Bf7 { [%eval -0.27] [%clk 0:07:06] } 74... Kb6 { [%eval -0.4] [%clk 0:01:00] } 75. Bg8 { [%eval -0.45] [%clk 0:06:12] } 75... Kc6 { [%eval -0.36] [%clk 0:01:08] } 76. Bf7 { [%eval -0.47] [%clk 0:06:25] } 76... a3 { [%eval -0.28] [%clk 0:01:07] } 77. Bg8 { [%eval 0.0] [%clk 0:06:39] } 77... Kc5 { [%eval -1.13] [%clk 0:01:28] } 78. Ba2 { [%eval -0.24] [%clk 0:06:57] } 78... Bf6 { [%eval -0.19] [%clk 0:01:38] } 79. Bg8 { [%eval -0.31] [%clk 0:07:21] } 79... Kb4 { [%eval -0.42] [%clk 0:01:49] } 80. Kd3 { [%eval -0.11] [%clk 0:07:49] } 80... Be5 { [%eval -0.29] [%clk 0:01:45] } 81. Ba2 { [%eval -0.12] [%clk 0:08:12] } 81... Kc5 { [%eval -0.13] [%clk 0:02:07] } 82. Ke4 { [%eval -0.18] [%clk 0:08:39] } 1/2-1/2