Event: Round 6: Xu, Zhihan (samuel) - Osmanov, Ilya Tim
Date: 2024-06-28
White: Xu, Zhihan (samuel)
WhiteElo: 1661
Black: Osmanov, Ilya Tim
BlackElo: 1419
Result: 1/2-1/2
ECO: C42
Opening: Petrov's Defense: Nimzowitsch Attack
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:31:00] } 1... e5 { [%eval 0.15] [%clk 1:30:33] } 2. Nf3 { [%eval 0.11] [%clk 1:31:26] } 2... Nf6 { [%eval 0.3] [%clk 1:30:24] } 3. Nxe5 { [%eval 0.19] [%clk 1:31:50] } 3... d6 { [%eval 0.32] [%clk 1:30:30] } 4. Nf3 { [%eval 0.31] [%clk 1:32:13] } 4... Nxe4 { [%eval 0.26] [%clk 1:30:48] } 5. Nc3 { [%eval 0.17] [%clk 1:32:37] } 5... Nxc3 { [%eval 0.15] [%clk 1:30:53] } 6. dxc3 { [%eval 0.17] [%clk 1:33:05] } 6... Be7 { [%eval 0.16] [%clk 1:30:54] } 7. Be3 { [%eval 0.18] [%clk 1:33:30] } 7... Nc6 { [%eval 0.22] [%clk 1:31:08] } 8. Qd2 { [%eval 0.37] [%clk 1:33:47] } 8... Be6 { [%eval 0.4] [%clk 1:31:13] } 9. O-O-O { [%eval 0.46] [%clk 1:33:30] } 9... Qd7 { [%eval 0.36] [%clk 1:31:00] } 10. Bd3 { [%eval 0.19] [%clk 1:33:10] } 10... O-O-O { [%eval 0.36] [%clk 1:30:50] } 11. Kb1 { [%eval 0.11] [%clk 1:33:00] } 11... a6 { [%eval 0.13] [%clk 1:30:28] } 12. Rhe1 { [%eval 0.1] [%clk 1:32:45] } 12... Rhe8 { [%eval 0.22] [%clk 1:28:31] } 13. Ng5 { [%eval 0.03] [%clk 1:32:00] } 13... h6?! { [%eval 1.13] } { Inaccuracy. Bxg5 was best. } { [%clk 1:25:06] } 14. Nxe6 { [%eval 1.17] [%clk 1:31:30] } 14... fxe6 { [%eval 1.53] [%clk 1:25:19] } 15. Qe2 { [%eval 1.53] [%clk 1:30:30] } 15... e5 { [%eval 1.92] [%clk 1:24:49] } 16. g4 { [%eval 1.66] [%clk 1:30:10] } 16... Rf8 { [%eval 1.42] [%clk 1:23:16] } 17. Bf5?! { [%eval 0.56] } { Inaccuracy. Bxa6 was best. } { [%clk 1:29:59] } 17... Rxf5 { [%eval 0.65] [%clk 1:23:37] } 18. gxf5 { [%eval 0.7] [%clk 1:30:25] } 18... Qxf5 { [%eval 0.64] [%clk 1:23:57] } 19. Rg1 { [%eval 0.44] [%clk 1:30:10] } 19... g5?! { [%eval 1.35] } { Inaccuracy. Bf6 was best. } { [%clk 1:23:51] } 20. Qh5 { [%eval 1.35] [%clk 1:30:10] } 20... Rh8 { [%eval 1.28] [%clk 1:22:58] } 21. h4 { [%eval 1.29] [%clk 1:30:20] } 21... Nd8 { [%eval 1.41] [%clk 1:20:01] } 22. hxg5 { [%eval 1.35] [%clk 1:28:30] } 22... Ne6 { [%eval 1.66] [%clk 1:20:14] } 23. Rg2?! { [%eval 0.73] } { Inaccuracy. Rg3 was best. } { [%clk 1:27:40] } 23... Nxg5?? { [%eval 2.66] } { Blunder. Bxg5 was best. } { [%clk 1:18:45] } 24. Rdg1 { [%eval 2.38] [%clk 1:27:39] } 24... Bf6 { [%eval 2.41] [%clk 1:17:28] } 25. Bxg5? { [%eval 1.1] } { Mistake. Rh1 was best. } { [%clk 1:23:30] } 25... hxg5 { [%eval 1.08] [%clk 1:17:40] } 26. Qf7 { [%eval 0.85] [%clk 1:23:55] } 26... b6? { [%eval 2.06] } { Mistake. Rh7 was best. } { [%clk 1:16:55] } 27. Rxg5?? { [%eval -4.37] } { Blunder. a4 was best. } { [%clk 1:24:03] } 27... Qxg5 { [%eval -4.37] [%clk 1:16:49] } 28. Qe6+ { [%eval -4.47] [%clk 1:23:55] } 28... Kb8 { [%eval -4.48] [%clk 1:16:44] } 29. Rd1 { [%eval -4.59] [%clk 1:23:10] } 29... Rg8 { [%eval -4.18] [%clk 1:14:42] } 30. a3 { [%eval -4.34] [%clk 1:23:20] } 30... Qg4 { [%eval -4.24] [%clk 1:13:20] } 31. Qd5 { [%eval -4.21] [%clk 1:23:40] } 31... Re8 { [%eval -3.95] [%clk 1:12:46] } 32. Re1 { [%eval -4.41] [%clk 1:22:50] } 32... Qe6 { [%eval -4.23] [%clk 1:12:03] } 33. Qf3 { [%eval -4.4] [%clk 1:22:30] } 33... d5 { [%eval -4.42] [%clk 1:12:02] } 34. Qe2 { [%eval -4.61] [%clk 1:22:00] } 34... Kb7 { [%eval -4.38] [%clk 1:12:18] } 35. Qh5 { [%eval -4.8] [%clk 1:21:29] } 35... Rh8 { [%eval -4.71] [%clk 1:11:17] } 36. Qg6 { [%eval -4.8] [%clk 1:21:20] } 36... Qe7 { [%eval -4.41] [%clk 1:10:56] } 37. Qd3 { [%eval -4.64] [%clk 1:16:50] } 37... c6 { [%eval -4.15] [%clk 1:11:02] } 38. Qf5 { [%eval -4.19] [%clk 1:15:30] } 38... Rf8 { [%eval -4.19] [%clk 1:10:10] } 39. Qg4 { [%eval -4.36] [%clk 1:14:50] } 39... e4 { [%eval -4.32] [%clk 1:09:54] } 40. c4 { [%eval -4.28] [%clk 1:11:41] } 40... Qg7 { [%eval -4.35] [%clk 1:09:09] } 41. Qe6 { [%eval -4.35] [%clk 1:09:20] } 41... Qe7?! { [%eval -3.33] } { Inaccuracy. Qf7 was best. } { [%clk 1:07:59] } 42. cxd5 { [%eval -3.37] [%clk 1:07:25] } 42... Qxe6 { [%eval -3.41] [%clk 1:08:06] } 43. dxe6 { [%eval -3.35] [%clk 1:07:54] } 43... Re8 { [%eval -3.18] [%clk 1:08:01] } 44. Rxe4 { [%eval -3.17] [%clk 1:07:29] } 44... Kc7?! { [%eval -2.42] } { Inaccuracy. Rf8 was best. } { [%clk 1:08:22] } 45. f4 { [%eval -2.35] [%clk 1:07:12] } 45... Kd6 { [%eval -2.19] [%clk 1:08:41] } 46. f5 { [%eval -2.47] [%clk 1:06:48] } 46... Rh8 { [%eval -2.52] [%clk 1:08:56] } 47. Re1 { [%eval -2.43] [%clk 1:06:26] } 47... Rh5 { [%eval -2.03] [%clk 1:09:14] } 48. Rd1+ { [%eval -2.13] [%clk 1:05:37] } 48... Ke5 { [%eval -1.64] [%clk 1:08:58] } 49. Re1+ { [%eval -2.14] [%clk 1:05:52] } 49... Kd6 { [%eval -2.06] [%clk 1:08:58] } 50. Rd1+ { [%eval -1.85] [%clk 1:06:15] } 50... Ke5?? { [%eval 0.0] } { Blunder. Kc5 was best. } { [%clk 1:09:22] } 51. Rd7? { [%eval -1.57] } { Mistake. Re1+ was best. } { [%clk 1:01:00] } 51... Kxf5 { [%eval -1.55] [%clk 1:09:13] } 52. Rd6 { [%eval -1.62] [%clk 1:00:50] } 52... Rh7?! { [%eval -0.74] } { Inaccuracy. Rh1+ was best. } { [%clk 1:09:06] } 53. Rxc6 { [%eval -0.8] [%clk 1:01:01] } 53... Bd4 { [%eval -0.55] [%clk 1:09:09] } 54. c3 { [%eval -0.78] [%clk 1:00:42] } 54... Be3 { [%eval -0.31] [%clk 1:09:26] } 55. Kc2 { [%eval -0.53] [%clk 1:00:35] } 55... Re7 { [%eval -0.08] [%clk 1:09:42] } 56. Kd3 { [%eval 0.0] [%clk 1:00:56] } 56... Bg1 { [%eval 0.0] [%clk 1:09:54] } 57. b4 { [%eval 0.0] [%clk 0:59:35] } 57... Rxe6 { [%eval 0.0] [%clk 1:10:15] } 58. Rc8 { [%eval -0.07] [%clk 0:59:51] } 58... Ke5 { [%eval 0.0] [%clk 1:10:13] } 59. Rg8 { [%eval -0.21] [%clk 0:59:29] } 59... Rd6+ { [%eval 0.0] [%clk 1:10:14] } 60. Kc4 { [%eval -0.46] [%clk 0:58:30] } 60... b5+ { [%eval 0.0] [%clk 1:10:35] } 61. Kb3 { [%eval 0.0] [%clk 0:58:59] } 61... Bb6 { [%eval 0.03] [%clk 1:10:38] } 62. Ra8 { [%eval 0.0] [%clk 0:58:40] } 62... Bd8 { [%eval 0.03] [%clk 1:10:17] } 63. Ra7 { [%eval -0.47] [%clk 0:58:33] } 63... Kd5 { [%eval -0.66] [%clk 1:08:47] } 64. Rh7 { [%eval -0.64] [%clk 0:58:32] } 64... Bf6 { [%eval -0.59] [%clk 1:08:52] } 65. Rh5+?? { [%eval -2.53] } { Blunder. a4 was best. } { [%clk 0:58:32] } 65... Kc6?? { [%eval -0.66] } { Blunder. Be5 was best. } { [%clk 1:09:07] } 66. a4 { [%eval -0.58] [%clk 0:58:30] } 66... Kb6 { [%eval -0.17] [%clk 1:08:46] } 67. a5+?? { [%eval -4.34] } { Blunder. axb5 was best. } { [%clk 0:58:25] } 67... Kc7 { [%eval -4.28] [%clk 1:09:02] } 68. Rh7+ { [%eval -4.19] [%clk 0:58:30] } 68... Rd7 { [%eval -4.17] [%clk 1:08:48] } 69. Rh6 { [%eval -4.08] [%clk 0:58:40] } 69... Rd6 { [%eval -3.73] [%clk 1:08:31] } 70. Rh7+ { [%eval -4.58] [%clk 0:57:55] } 70... Rd7?! { [%eval -3.21] } { Inaccuracy. Kc6 was best. } { [%clk 1:08:52] } 71. Rh3 { [%eval -3.82] [%clk 0:57:44] } 71... Be7 { [%eval -3.66] [%clk 1:07:43] } 72. Rh6 { [%eval -4.3] [%clk 0:57:37] } 72... Rd6 { [%eval -4.3] [%clk 1:07:52] } 73. Rh7 { [%eval -3.87] [%clk 0:57:09] } 73... Rd7 { [%eval -3.91] [%clk 1:08:12] } 74. Rh5 { [%eval -4.01] [%clk 0:57:00] } 74... Kc6 { [%eval -3.91] [%clk 1:06:47] } 75. Rh3 { [%eval -3.9] [%clk 0:57:00] } 75... Rd1 { [%eval -3.54] [%clk 1:05:35] } 76. Kc2?! { [%eval -4.53] } { Inaccuracy. Rh7 was best. } { [%clk 0:56:35] } 76... Rd6 { [%eval -4.48] [%clk 1:05:44] } 77. Rh5 { [%eval -4.12] [%clk 0:56:35] } 77... Rd5 { [%eval -3.96] [%clk 1:05:24] } 78. Rh7 { [%eval -3.75] [%clk 0:56:29] } 78... Rd7 { [%eval -3.98] [%clk 1:05:39] } 79. Kb3 { [%eval -4.66] [%clk 0:56:50] } 79... Bf6 { [%eval -4.54] [%clk 1:05:31] } 80. Rh6 { [%eval -4.49] [%clk 0:57:00] } 80... Rd6 { [%eval -4.25] [%clk 1:05:39] } 81. Rh3 { [%eval -5.05] [%clk 0:56:35] } 81... Kd5 { [%eval -4.73] [%clk 1:05:18] } 82. Rh5+ { [%eval -5.65] [%clk 0:55:53] } 82... Be5 { [%eval -5.66] [%clk 1:05:33] } 83. Rh1 { [%eval -5.55] [%clk 0:55:14] } 83... Rc6 { [%eval -5.83] [%clk 1:05:48] } 84. Rd1+ { [%eval -5.7] [%clk 0:54:33] } 84... Ke6 { [%eval -5.59] [%clk 1:06:09] } 85. Rh1?! { [%eval -8.24] } { Inaccuracy. c4 was best. } { [%clk 0:54:05] } 85... Rxc3+ { [%eval -7.91] [%clk 1:06:25] } 86. Ka2 { [%eval -72.34] [%clk 0:54:13] } 86... Rc2+?! { [%eval -6.58] } { Inaccuracy. Kd5 was best. } { [%clk 1:06:33] } 87. Ka3 { [%eval -8.51] [%clk 0:53:01] } 87... Rc3+ { [%eval -8.17] [%clk 1:06:38] } 88. Ka2 { [%eval -6.62] [%clk 0:53:28] } 88... Rc6 { [%eval -5.29] [%clk 1:06:55] } 89. Rh6+ { [%eval -6.58] [%clk 0:53:52] } 89... Kd5 { [%eval -6.17] [%clk 1:07:19] } 90. Rh1?? { [%eval #-35] } { Checkmate is now unavoidable. Rh5 was best. } { [%clk 0:54:05] } 90... Rc4?? { [%eval -6.15] } { Lost forced checkmate sequence. Rc2+ was best. } { [%clk 1:07:30] } 91. Ka3 { [%eval -6.34] [%clk 0:52:23] } 91... Bd6 { [%eval -6.27] [%clk 1:06:18] } 92. Rh5+ { [%eval -6.14] [%clk 0:51:15] } 92... Kc6 { [%eval -5.7] [%clk 1:06:29] } 93. Rh6 { [%eval -7.08] [%clk 0:51:04] } 93... Rxb4 { [%eval -6.32] [%clk 1:06:38] } 94. Rxd6+?! { [%eval -11.31] } { Inaccuracy. Ka2 was best. } { [%clk 0:50:29] } 94... Kxd6 { [%eval -10.73] [%clk 1:07:01] } 95. Kxb4 { [%eval -10.72] [%clk 0:50:56] } 95... Kd5 { [%eval -10.71] [%clk 1:07:22] } 96. Kc3 { [%eval #-24] [%clk 0:50:48] } 96... Kc5 { [%eval #-35] [%clk 1:07:34] } 97. Kb3 { [%eval -11.92] [%clk 0:51:16] } 97... b4?? { [%eval 0.0] } { Blunder. Kc6 was best. } { [%clk 1:07:54] } 98. Ka4 { [%eval 0.0] [%clk 0:51:42] } 98... Kc4 { [%clk 1:08:04] } 1/2-1/2