Event: Round 8: Grebnev, Aleksey - Bai, Adelard
Date: 2024-10-29
White: Grebnev, Aleksey
WhiteTitle: GM
WhiteElo: 2541
Black: Bai, Adelard
BlackTitle: IM
BlackElo: 2389
Result: 1-0
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:30:41] } 2. Nf3 { [%eval 0.21] [%clk 1:31:23] } 2... Nc6 { [%eval 0.3] [%clk 1:31:05] } 3. Bb5 { [%eval 0.28] [%clk 1:31:49] } 3... e6 { [%eval 0.2] [%clk 1:31:09] } 4. c3 { [%eval 0.0] [%clk 1:32:10] } 4... d5 { [%eval 0.08] [%clk 1:31:09] } 5. d3 { [%eval 0.0] [%clk 1:32:35] } 5... Bd7 { [%eval 0.0] [%clk 1:30:36] } 6. Bf4 { [%eval 0.02] [%clk 1:32:57] } 6... Nge7 { [%eval 0.05] [%clk 1:30:12] } 7. O-O { [%eval 0.0] [%clk 1:32:50] } 7... Ng6 { [%eval 0.0] [%clk 1:29:56] } 8. exd5 { [%eval 0.11] [%clk 1:33:00] } 8... exd5 { [%eval 0.18] [%clk 1:30:17] } 9. Re1+ { [%eval 0.15] [%clk 1:33:28] } 9... Be7 { [%eval 0.15] [%clk 1:30:28] } 10. Bd6 { [%eval 0.05] [%clk 1:33:51] } 10... O-O { [%eval 0.07] [%clk 1:30:33] } 11. Bxc6 { [%eval 0.17] [%clk 1:34:18] } 11... Bxd6 { [%eval 0.17] [%clk 1:30:58] } 12. Bxd5 { [%eval 0.22] [%clk 1:34:40] } 12... Nf4 { [%eval 0.16] [%clk 1:27:27] } 13. c4 { [%eval 0.15] [%clk 1:34:13] } 13... Qf6 { [%eval 0.15] [%clk 1:25:52] } 14. Nc3 { [%eval 0.26] [%clk 1:30:07] } 14... Qg6 { [%eval 0.37] [%clk 1:07:41] } 15. g3 { [%eval 0.38] [%clk 1:26:03] } 15... Nxd5 { [%eval 0.45] [%clk 1:00:30] } 16. Nxd5 { [%eval 0.45] [%clk 1:24:15] } 16... Rae8 { [%eval 0.4] [%clk 0:58:05] } 17. Qb3 { [%eval 0.17] [%clk 1:20:22] } 17... Bc6 { [%eval 0.16] [%clk 0:44:05] } 18. Rxe8 { [%eval 0.19] [%clk 1:20:25] } 18... Rxe8 { [%eval 0.08] [%clk 0:44:09] } 19. Re1 { [%eval 0.09] [%clk 1:20:51] } 19... Rxe1+ { [%eval 0.14] [%clk 0:43:33] } 20. Nxe1 { [%eval 0.14] [%clk 1:21:14] } 20... h5 { [%eval 0.44] [%clk 0:39:42] } 21. Ng2 { [%eval 0.43] [%clk 1:20:31] } 21... Qe6 { [%eval 0.67] [%clk 0:38:25] } 22. Nge3 { [%eval 0.47] [%clk 1:20:31] } 22... h4 { [%eval 0.68] [%clk 0:37:23] } 23. Qc3 { [%eval 0.4] [%clk 1:19:52] } 23... b6 { [%eval 0.45] [%clk 0:31:49] } 24. Qd2 { [%eval 0.45] [%clk 1:09:10] } 24... Qe5 { [%eval 0.54] [%clk 0:23:56] } 25. Qe2 { [%eval 0.25] [%clk 1:08:02] } 25... Bd7?! { [%eval 0.98] } { Inaccuracy. Bxd5 was best. } { [%clk 0:18:45] } 26. Nc3 { [%eval 0.93] [%clk 1:08:13] } 26... hxg3 { [%eval 1.14] [%clk 0:15:24] } 27. hxg3 { [%eval 1.09] [%clk 1:08:35] } 27... Bc6 { [%eval 1.1] [%clk 0:15:27] } 28. Qg4 { [%eval 1.1] [%clk 1:07:05] } 28... Bf8 { [%eval 1.03] [%clk 0:14:38] } 29. Ned5 { [%eval 1.02] [%clk 1:05:32] } 29... Qe1+ { [%eval 1.23] [%clk 0:08:47] } 30. Kg2 { [%eval 1.38] [%clk 1:05:23] } 30... Qe6 { [%eval 1.23] [%clk 0:06:11] } 31. Qf3 { [%eval 1.29] [%clk 1:05:49] } 31... g6 { [%eval 1.72] [%clk 0:04:43] } 32. Ne4?! { [%eval 0.71] } { Inaccuracy. Nb5 was best. } { [%clk 1:02:37] } 32... Bg7 { [%eval 0.78] [%clk 0:04:57] } 33. b4?! { [%eval 0.09] } { Inaccuracy. Ng5 was best. } { [%clk 0:53:52] } 33... cxb4 { [%eval 0.18] [%clk 0:04:10] } 34. Nxb4 { [%eval 0.23] [%clk 0:54:16] } 34... Bd7? { [%eval 1.5] } { Mistake. Bb7 was best. } { [%clk 0:00:48] } 35. Nd5?! { [%eval 0.4] } { Inaccuracy. Ng5 was best. } { [%clk 0:52:24] } 35... Bc6 { [%eval 0.44] [%clk 0:00:47] } 36. Nb4 { [%eval 0.12] [%clk 0:47:23] } 36... Bd7? { [%eval 1.47] } { Mistake. Bb7 was best. } { [%clk 0:01:09] } 37. Ng5 { [%eval 1.53] [%clk 0:45:35] } 37... Qe7 { [%eval 1.64] [%clk 0:01:07] } 38. Qa8+ { [%eval 1.54] [%clk 0:46:02] } 38... Bf8 { [%eval 1.48] [%clk 0:01:10] } 39. Ne4 { [%eval 1.61] [%clk 0:46:29] } 39... Bf5 { [%eval 1.57] [%clk 0:00:50] } 40. Nc2 { [%eval 1.51] [%clk 1:16:55] } 40... Kg7 { [%eval 1.43] [%clk 0:30:32] } 41. Qd5 { [%eval 1.44] [%clk 1:16:50] } 41... Qe6?! { [%eval 2.13] } { Inaccuracy. Bc8 was best. } { [%clk 0:18:32] } 42. Qd4+ { [%eval 2.12] [%clk 1:16:11] } 42... f6 { [%eval 2.03] [%clk 0:18:46] } 43. Ne3 { [%eval 1.91] [%clk 1:16:19] } 43... Bxe4+ { [%eval 2.24] [%clk 0:18:22] } 44. Qxe4 { [%eval 2.2] [%clk 1:16:35] } 44... Qxe4+ { [%eval 2.03] [%clk 0:17:05] } 45. dxe4 { [%eval 1.92] [%clk 1:17:00] } 45... Kf7 { [%eval 2.03] [%clk 0:16:20] } 46. f4 { [%eval 2.17] [%clk 1:14:35] } 46... Ke6 { [%eval 2.11] [%clk 0:13:40] } 47. Nd5 { [%eval 1.92] [%clk 1:15:01] } 47... g5?! { [%eval 2.98] } { Inaccuracy. Bd6 was best. } { [%clk 0:10:37] } 48. Kf3 { [%eval 2.66] [%clk 1:09:28] } 48... gxf4 { [%eval 3.18] [%clk 0:10:41] } 49. gxf4 { [%eval 2.97] [%clk 1:09:55] } 49... Bc5 { [%eval 3.25] [%clk 0:03:57] } 50. Kg4 { [%eval 3.14] [%clk 1:09:00] } 50... Bd6 { [%eval 2.87] [%clk 0:04:10] } 51. Kf3 { [%eval 2.84] [%clk 1:07:45] } 51... Bc5 { [%eval 2.85] [%clk 0:01:16] } 52. Ke2 { [%eval 2.79] [%clk 1:07:18] } 52... Bd6 { [%eval 2.7] [%clk 0:01:04] } 53. Kd3 { [%eval 2.3] [%clk 1:07:40] } 53... Bc5?! { [%eval 3.49] } { Inaccuracy. Ba3 was best. } { [%clk 0:01:00] } 54. Nc7+ { [%eval 3.47] [%clk 1:07:10] } 54... Kd7 { [%eval 3.08] [%clk 0:01:13] } 55. Nb5 { [%eval 3.0] [%clk 1:07:35] } 55... a6 { [%eval 3.19] [%clk 0:00:35] } 56. Nc3 { [%eval 3.27] [%clk 1:08:01] } 56... Ke6 { [%eval 3.64] [%clk 0:00:31] } 57. Nd5 { [%eval 3.73] [%clk 1:07:56] } 57... a5 { [%eval 4.25] [%clk 0:00:44] } 58. Kc3 { [%eval 3.97] [%clk 1:06:45] } 58... a4 { [%eval 4.6] [%clk 0:00:31] } 59. Kd3 { [%eval 4.32] [%clk 1:06:55] } 59... Bf2 { [%eval 4.48] [%clk 0:00:31] } 60. Nc3 { [%eval 4.16] [%clk 1:06:34] } 60... a3 { [%eval 4.25] [%clk 0:00:41] } 61. Nd5 { [%eval 4.19] [%clk 1:05:30] } 61... Bg1 { [%eval 4.17] [%clk 0:00:43] } 62. Ne3 { [%eval 3.97] [%clk 1:04:43] } 62... Kd6 { [%eval 4.7] [%clk 0:00:32] } 63. Ng4 { [%eval 4.65] [%clk 1:04:45] } 63... Ke6 { [%eval 4.78] [%clk 0:00:31] } 64. f5+ { [%eval 5.05] [%clk 1:05:08] } 64... Ke7 { [%eval 5.04] [%clk 0:00:57] } 65. Kc3 { [%eval 4.75] [%clk 1:04:15] } 65... Kf7 { [%eval 5.18] [%clk 0:00:55] } 66. Kb4 { [%eval 5.85] [%clk 1:04:17] } 66... Bc5+ { [%eval 5.85] [%clk 0:01:18] } 67. Kb5 { [%eval 5.29] [%clk 1:04:44] } 67... Bd4 { [%eval 5.52] [%clk 0:01:06] } 68. Nh2 { [%eval 5.2] [%clk 1:04:44] } 68... Kg7 { [%eval 4.88] [%clk 0:01:25] } 69. Kc6 { [%eval 5.81] [%clk 1:04:28] } 69... Kh6 { [%eval 6.65] [%clk 0:01:40] } 70. Kd5 { [%eval 6.05] [%clk 1:04:31] } 70... Bc3 { [%eval 6.35] [%clk 0:01:29] } 71. Nf3 { [%eval 6.59] [%clk 1:02:26] } 71... Kh5 { [%eval 6.42] [%clk 0:01:34] } 72. e5 { [%eval 6.61] [%clk 1:02:14] } 72... fxe5 { [%eval 6.25] [%clk 0:01:54] } 73. Nxe5 { [%eval 6.09] [%clk 1:02:41] } 73... Kg5 { [%eval 8.35] [%clk 0:02:05] } 74. Ke6 { [%eval 6.79] [%clk 1:03:07] } 74... Kf4 { [%eval 8.09] [%clk 0:02:25] } 75. Nd7 { [%eval 8.11] [%clk 1:03:32] } 75... Bd4 { [%eval 8.95] [%clk 0:01:53] } 76. Kd5 { [%eval 9.97] [%clk 1:02:12] } 76... Ke3 { [%eval 9.65] [%clk 0:02:02] } 77. f6 { [%eval 9.04] [%clk 1:02:02] } 77... Bxf6? { [%eval #15] } { Checkmate is now unavoidable. Bc3 was best. } { [%clk 0:00:32] } 78. Nxf6 { [%eval #14] [%clk 1:02:28] } 78... Kd3 { [%eval #14] [%clk 0:00:59] } 79. Nd7 { [%eval #13] [%clk 1:02:52] } 79... Kc2 { [%eval #13] [%clk 0:01:22] } 80. Nxb6 { [%eval #12] [%clk 1:03:19] } 80... Kb2 { [%eval #12] [%clk 0:01:49] } 81. c5 { [%eval #11] [%clk 1:03:44] } 81... Kxa2 { [%eval #11] [%clk 0:02:16] } 82. Nc4 { [%eval #10] [%clk 1:04:11] } 82... Kb3 { [%eval #10] [%clk 0:02:39] } 83. Nxa3 { [%eval #9] [%clk 1:04:37] } 1-0