Event: Round 2: Buksa, Nataliya - Guo, Philipp Ziming
Date: 2024-08-11
White: Buksa, Nataliya
WhiteTitle: IM
WhiteElo: 2396
Black: Guo, Philipp Ziming
BlackElo: 2146
Result: 1/2-1/2
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:58] } 1... c5 { [%eval 0.25] [%clk 1:30:41] } 2. Nf3 { [%eval 0.22] [%clk 1:31:17] } 2... d6 { [%eval 0.35] [%clk 1:31:01] } 3. d4 { [%eval 0.26] [%clk 1:31:42] } 3... cxd4 { [%eval 0.19] [%clk 1:31:25] } 4. Nxd4 { [%eval 0.18] [%clk 1:32:08] } 4... Nf6 { [%eval 0.24] [%clk 1:31:46] } 5. Nc3 { [%eval 0.18] [%clk 1:32:29] } 5... a6 { [%eval 0.29] [%clk 1:32:03] } 6. Be3 { [%eval 0.22] [%clk 1:32:16] } 6... e5 { [%eval 0.2] [%clk 1:32:18] } 7. Nb3 { [%eval 0.17] [%clk 1:32:36] } 7... Be7 { [%eval 0.39] [%clk 1:32:34] } 8. f3 { [%eval 0.27] [%clk 1:32:58] } 8... Be6 { [%eval 0.35] [%clk 1:32:53] } 9. Qd2 { [%eval 0.37] [%clk 1:33:23] } 9... O-O { [%eval 0.33] [%clk 1:33:13] } 10. O-O-O { [%eval 0.38] [%clk 1:33:31] } 10... Nbd7 { [%eval 0.45] [%clk 1:33:32] } 11. g4 { [%eval 0.35] [%clk 1:33:51] } 11... b5 { [%eval 0.29] [%clk 1:33:51] } 12. g5 { [%eval 0.32] [%clk 1:34:16] } 12... Nh5 { [%eval 0.42] [%clk 1:33:35] } 13. Nd5 { [%eval 0.35] [%clk 1:34:23] } 13... Bxd5 { [%eval 0.23] [%clk 1:33:52] } 14. exd5 { [%eval 0.31] [%clk 1:34:50] } 14... f6 { [%eval 0.19] [%clk 1:34:10] } 15. gxf6 { [%eval 0.22] [%clk 1:35:06] } 15... Bxf6 { [%eval 0.3] [%clk 1:33:44] } 16. Na5 { [%eval 0.22] [%clk 1:34:51] } 16... Qe8 { [%eval 0.29] [%clk 1:31:53] } 17. Kb1 { [%eval 0.23] [%clk 1:32:17] } 17... Bd8 { [%eval 0.23] [%clk 1:13:36] } 18. Nb7 { [%eval 0.0] [%clk 1:31:33] } 18... Bc7 { [%eval 0.0] [%clk 1:02:12] } 19. Qc3 { [%eval 0.02] [%clk 1:28:53] } 19... Qc8?? { [%eval 1.71] } { Blunder. Qb8 was best. } { [%clk 0:49:08] } 20. Bh3? { [%eval 0.41] } { Mistake. Qc6 was best. } { [%clk 0:58:21] } 20... Qxb7 { [%eval 0.32] [%clk 0:46:43] } 21. Bxd7 { [%eval 0.45] [%clk 0:58:41] } 21... Rad8 { [%eval 0.4] [%clk 0:43:08] } 22. Be6+ { [%eval 0.28] [%clk 0:57:01] } 22... Kh8 { [%eval 0.29] [%clk 0:42:35] } 23. Bg5 { [%eval 0.34] [%clk 0:53:20] } 23... Rb8 { [%eval 0.26] [%clk 0:35:48] } 24. Bd7?! { [%eval -0.74] } { Inaccuracy. Qc6 was best. } { [%clk 0:43:47] } 24... Bd8 { [%eval -0.85] [%clk 0:34:12] } 25. Bc6 { [%eval -0.77] [%clk 0:43:24] } 25... Qa7 { [%eval -0.77] [%clk 0:27:08] } 26. Bc1 { [%eval -0.87] [%clk 0:43:11] } 26... Bb6 { [%eval -0.68] [%clk 0:26:14] } 27. Rhe1 { [%eval -0.69] [%clk 0:40:17] } 27... Rf7 { [%eval -0.67] [%clk 0:19:07] } 28. Qb4?! { [%eval -1.28] } { Inaccuracy. Re4 was best. } { [%clk 0:39:38] } 28... Bc5 { [%eval -1.27] [%clk 0:18:35] } 29. Qg4 { [%eval -1.39] [%clk 0:39:27] } 29... g6 { [%eval -1.43] [%clk 0:17:30] } 30. Bh6 { [%eval -1.54] [%clk 0:29:32] } 30... Rf5 { [%eval -1.3] [%clk 0:16:09] } 31. Rd3 { [%eval -1.38] [%clk 0:26:08] } 31... Qf7?! { [%eval -0.75] } { Inaccuracy. b4 was best. } { [%clk 0:15:28] } 32. h4 { [%eval -0.91] [%clk 0:25:39] } 32... Nf4 { [%eval -0.85] [%clk 0:11:51] } 33. Rdd1 { [%eval -1.0] [%clk 0:21:16] } 33... Nh5 { [%eval -0.89] [%clk 0:11:27] } 34. Rf1 { [%eval -1.25] [%clk 0:16:43] } 34... a5 { [%eval -1.08] [%clk 0:10:35] } 35. a3 { [%eval -1.19] [%clk 0:10:02] } 35... Nf4 { [%eval -0.81] [%clk 0:04:02] } 36. Rfe1 { [%eval -0.71] [%clk 0:07:49] } 36... Nh5 { [%eval -0.94] [%clk 0:03:19] } 37. a4? { [%eval -2.54] } { Mistake. Rd3 was best. } { [%clk 0:04:36] } 37... bxa4 { [%eval -2.32] [%clk 0:02:37] } 38. Qxa4 { [%eval -2.21] [%clk 0:05:00] } 38... Rxf3 { [%eval -2.13] [%clk 0:02:18] } 39. Bb5?! { [%eval -2.94] } { Inaccuracy. Bd7 was best. } { [%clk 0:02:12] } 39... Qb7 { [%eval -2.97] [%clk 0:01:10] } 40. Rf1 { [%eval -2.76] [%clk 0:02:06] } 40... Rf5 { [%eval -2.81] [%clk 0:00:47] } 41. Rxf5?! { [%eval -3.61] } { Inaccuracy. c4 was best. } { [%clk 0:28:16] } 41... gxf5 { [%eval -3.76] [%clk 0:31:10] } 42. c4 { [%eval -3.42] [%clk 0:28:33] } 42... Bb6?! { [%eval -2.27] } { Inaccuracy. f4 was best. } { [%clk 0:21:45] } 43. Qa3 { [%eval -2.51] [%clk 0:13:15] } 43... Qc7?! { [%eval -1.86] } { Inaccuracy. Bc5 was best. } { [%clk 0:20:42] } 44. Bg5 { [%eval -2.47] [%clk 0:07:25] } 44... Bc5 { [%eval -2.27] [%clk 0:16:33] } 45. Qc3 { [%eval -2.87] [%clk 0:06:31] } 45... Rf8 { [%eval -2.22] [%clk 0:13:21] } 46. Ba4 { [%eval -2.85] [%clk 0:06:35] } 46... Qb6?? { [%eval -0.48] } { Blunder. f4 was best. } { [%clk 0:12:08] } 47. Qf3 { [%eval -0.14] [%clk 0:06:44] } 47... Ng7 { [%eval -0.37] [%clk 0:10:45] } 48. h5 { [%eval -0.13] [%clk 0:05:10] } 48... Bd4 { [%eval 0.11] [%clk 0:10:29] } 49. Rd2 { [%eval -0.37] [%clk 0:04:26] } 49... e4 { [%eval -0.36] [%clk 0:09:07] } 50. Qh3 { [%eval -0.48] [%clk 0:04:39] } 50... Be5 { [%eval -0.4] [%clk 0:02:58] } 51. Be7?! { [%eval -0.97] } { Inaccuracy. Be3 was best. } { [%clk 0:01:59] } 51... Rf7 { [%eval -0.74] [%clk 0:02:57] } 52. h6?? { [%eval -3.17] } { Blunder. c5 was best. } { [%clk 0:00:46] } 52... Rxe7 { [%eval -3.21] [%clk 0:02:55] } 53. hxg7+? { [%eval -5.06] } { Mistake. Rg2 was best. } { [%clk 0:01:04] } 53... Rxg7 { [%eval -4.95] [%clk 0:02:45] } 54. Bb5 { [%eval -5.06] [%clk 0:01:27] } 54... Qg1+ { [%eval -4.94] [%clk 0:02:34] } 55. Ka2 { [%eval -4.85] [%clk 0:01:55] } 55... Qg5?! { [%eval -3.26] } { Inaccuracy. Qe1 was best. } { [%clk 0:01:44] } 56. Rc2 { [%eval -3.38] [%clk 0:01:38] } 56... Bd4 { [%eval -3.3] [%clk 0:00:50] } 57. c5 { [%eval -3.41] [%clk 0:01:43] } 57... Bxc5 { [%eval -3.45] [%clk 0:01:03] } 58. Qh1 { [%eval -3.55] [%clk 0:01:10] } 58... Qf6 { [%eval -3.57] [%clk 0:00:46] } 59. Qh5 { [%eval -3.46] [%clk 0:01:29] } 59... Qf7 { [%eval -3.7] [%clk 0:00:47] } 60. Qh4 { [%eval -3.67] [%clk 0:01:25] } 60... Qe7 { [%eval -3.47] [%clk 0:00:37] } 61. Qf4 { [%eval -4.09] [%clk 0:01:37] } 61... Qf7 { [%eval -3.51] [%clk 0:00:31] } 62. Qh4 { [%eval -3.67] [%clk 0:01:54] } 62... f4 { [%eval -3.2] } 63. Rc4 { [%eval -3.82] [%clk 0:02:15] } 63... Qxd5 { [%eval -3.33] [%clk 0:00:45] } 64. Qxf4 { [%eval -3.32] [%clk 0:02:22] } 64... Bd4 { [%eval -3.33] [%clk 0:00:46] } 65. Ba6 { [%eval -3.2] [%clk 0:01:10] } 65... Be5? { [%eval -1.79] } { Mistake. Rg2 was best. } { [%clk 0:00:42] } 66. Qf5? { [%eval -3.46] } { Mistake. Qxe4 was best. } { [%clk 0:00:50] } 66... Qf7? { [%eval -1.68] } { Mistake. e3 was best. } { [%clk 0:00:42] } 67. Qxe4 { [%eval -1.71] [%clk 0:01:08] } 67... Rg8?! { [%eval -0.74] } { Inaccuracy. Qg8 was best. } { [%clk 0:00:50] } 68. Ka3?! { [%eval -1.42] } { Inaccuracy. Qb7 was best. } { [%clk 0:01:13] } 68... Qe7 { [%eval -0.89] [%clk 0:00:43] } 69. Qd5 { [%eval -0.8] [%clk 0:01:33] } 69... Qg7 { [%eval -0.44] [%clk 0:00:45] } 70. Rc2?! { [%eval -1.06] } { Inaccuracy. Qxg8+ was best. } { [%clk 0:01:32] } 70... Qg3+?! { [%eval -0.39] } { Inaccuracy. Rb8 was best. } { [%clk 0:00:44] } 71. Ka2 { [%eval -0.45] [%clk 0:01:04] } 71... Qg6 { [%eval -0.29] [%clk 0:00:35] } 72. Bd3 { [%eval -0.31] [%clk 0:01:27] } 72... Qg4 { [%eval -0.06] [%clk 0:00:40] } 73. Be4 { [%eval -0.33] [%clk 0:01:09] } 73... Rb8 { [%eval -0.06] [%clk 0:00:38] } 74. Qc6 { [%eval -0.53] [%clk 0:00:48] } 74... Qg8+ { [%eval -0.52] [%clk 0:00:47] } 75. Bd5 { [%eval -0.46] [%clk 0:01:15] } 75... Qe8 { [%eval -0.49] [%clk 0:00:41] } 76. Qc7?? { [%eval -2.86] } { Blunder. Qxe8+ was best. } { [%clk 0:01:39] } 76... Qa4+?? { [%eval -0.4] } { Blunder. Bxb2 was best. } { [%clk 0:00:42] } 77. Kb1 { [%eval -0.45] [%clk 0:02:07] } 77... Rf8 { [%eval -0.27] [%clk 0:00:38] } 78. Bc4 { [%eval -0.37] [%clk 0:02:02] } 78... Qb4 { [%eval -0.06] } 79. Qe7 { [%eval -0.05] [%clk 0:02:00] } 79... Qe1+ { [%eval -0.12] [%clk 0:00:32] } 80. Ka2 { [%eval -0.12] [%clk 0:02:27] } 80... Rb8 { [%eval -0.04] [%clk 0:00:36] } 81. Bd3 { [%eval -0.05] [%clk 0:01:59] } 81... Qh1 { [%eval -0.02] [%clk 0:00:46] } 82. Rg2 { [%eval -0.05] [%clk 0:01:55] } 82... Qh6 { [%eval -0.07] [%clk 0:00:35] } 83. Rf2 { [%eval -0.34] [%clk 0:01:53] } 83... Bg7 { [%eval -0.06] [%clk 0:00:49] } 84. Qe4 { [%eval -0.24] [%clk 0:01:28] } 84... d5 { [%eval -0.14] [%clk 0:00:35] } 85. Qxd5 { [%eval -0.05] [%clk 0:01:53] } 85... Qc1 { [%eval -0.1] [%clk 0:00:36] } 86. Bb5 { [%eval -0.03] [%clk 0:02:05] } 86... a4 { [%eval 0.0] [%clk 0:00:34] } 87. Qd6 { [%eval 0.0] [%clk 0:02:01] } 87... Rc8 { [%eval 0.0] [%clk 0:00:33] } 88. Rh2 { [%eval 0.0] [%clk 0:01:51] } 88... Qc7 { [%eval 0.04] [%clk 0:00:35] } 89. Qe6 { [%eval -0.37] [%clk 0:01:15] } 89... Rf8 { [%eval 0.0] [%clk 0:00:39] } 90. Qe2 { [%eval -0.21] [%clk 0:00:43] } 90... Qe5 { [%clk 0:00:37] } 1/2-1/2