Event: 2022 Fall Chess Classic B
Site: Saint Louis, MO, United States
Date: 2022-11-05
White: Jacobson, Brandon
WhiteElo: 2551
Black: Lenderman, Aleksandr
BlackElo: 2535
Result: 1/2-1/2
ECO: D27
Opening: Queen's Gambit Accepted: Classical Defense, Main Line
Variant: Standard
TimeControl: 40/90;SD/30 + 30

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... d5 { [%eval 0.38] [%clk 1:30:52] } 2. c4 { [%eval 0.29] [%clk 1:31:19] } 2... dxc4 { [%eval 0.33] [%clk 1:31:12] } 3. Nf3 { [%eval 0.0] [%clk 1:31:33] } 3... Nf6 { [%eval 0.32] [%clk 1:31:38] } 4. e3 { [%eval 0.13] [%clk 1:31:55] } 4... e6 { [%eval 0.47] [%clk 1:32:03] } 5. Bxc4 { [%eval 0.31] [%clk 1:32:18] } 5... c5 { [%eval 0.37] [%clk 1:32:26] } 6. O-O { [%eval 0.4] [%clk 1:32:40] } 6... a6 { [%eval 0.36] [%clk 1:32:51] } 7. b3 { [%eval 0.19] [%clk 1:22:37] } 7... b6 { [%eval 0.58] [%clk 1:32:52] } 8. Ba3 { [%eval 0.51] [%clk 1:21:52] } 8... Nbd7 { [%eval 0.72] [%clk 1:33:14] } 9. d5 { [%eval 0.43] [%clk 1:18:38] } 9... exd5 { [%eval 0.77] [%clk 1:33:39] } 10. Bxd5 { [%eval 0.49] [%clk 1:19:04] } 10... Rb8 { [%eval 0.79] [%clk 1:34:01] } 11. Bb2 { [%eval 0.54] [%clk 1:08:13] } 11... Be7 { [%eval 0.48] [%clk 1:34:07] } 12. Bc4 { [%eval -0.06] [%clk 1:02:06] } 12... b5 { [%eval -0.05] [%clk 1:30:45] } 13. Bd3 { [%eval -0.01] [%clk 0:48:58] } 13... O-O { [%eval 0.1] [%clk 1:24:51] } 14. e4 { [%eval -0.15] [%clk 0:44:23] } 14... Nb6 { [%eval -0.07] [%clk 1:17:06] } 15. Qc2 { [%eval 0.08] [%clk 0:41:54] } 15... c4 { [%eval -0.06] [%clk 1:11:42] } 16. bxc4 { [%eval -0.09] [%clk 0:41:36] } 16... bxc4 { [%eval 0.18] [%clk 1:11:32] } 17. Be2 { [%eval 0.21] [%clk 0:41:59] } 17... Bb7 { [%eval 0.37] [%clk 1:11:23] } 18. Nbd2 { [%eval 0.23] [%clk 0:36:37] } 18... Rc8 { [%eval 0.37] [%clk 1:04:38] } 19. Rab1 { [%eval -0.11] [%clk 0:31:29] } 19... Bc5 { [%eval -0.16] [%clk 1:00:36] } 20. Bxf6 { [%eval -0.04] [%clk 0:18:38] } 20... Qxf6 { [%eval -0.15] [%clk 1:00:23] } 21. Nxc4 { [%eval -0.05] [%clk 0:19:02] } 21... Qe7 { [%eval -0.35] [%clk 0:49:32] } 22. Qb2 { [%eval -0.13] [%clk 0:13:50] } 22... Bxe4 { [%eval -0.11] [%clk 0:47:12] } 23. Nxb6 { [%eval -0.11] [%clk 0:14:13] } 23... Bxb6 { [%eval -0.13] [%clk 0:31:57] } 24. Bxa6 { [%eval -0.08] [%clk 0:13:06] } 24... Rb8 { [%eval -0.08] [%clk 0:29:29] } 25. Rbe1?? { [%eval -2.62] } { Blunder. Qe2 was best. } { [%clk 0:12:49] } 25... Ba5 { [%eval -2.44] [%clk 0:28:27] } 26. Qe2 { [%eval -2.11] [%clk 0:01:58] } 26... Bxe1 { [%eval -2.19] [%clk 0:28:38] } 27. Rxe1 { [%eval -2.34] [%clk 0:02:23] } 27... Qf6 { [%eval -2.24] [%clk 0:25:29] } 28. Qxe4 { [%eval -2.26] [%clk 0:02:48] } 28... Qxa6 { [%eval -2.3] [%clk 0:25:53] } 29. a4?! { [%eval -3.29] } { Inaccuracy. Ng5 was best. } { [%clk 0:03:10] } 29... Ra8?! { [%eval -2.43] } { Inaccuracy. h6 was best. } { [%clk 0:24:55] } 30. g3 { [%eval -2.71] [%clk 0:01:39] } 30... Qxa4 { [%eval -2.75] [%clk 0:24:33] } 31. Qxa4 { [%eval -2.61] [%clk 0:02:03] } 31... Rxa4 { [%eval -2.75] [%clk 0:24:59] } 32. h4 { [%eval -2.6] [%clk 0:01:58] } 32... Ra2 { [%eval -2.48] [%clk 0:25:01] } 33. Re4 { [%eval -2.23] [%clk 0:01:15] } 33... h5? { [%eval -1.01] } { Mistake. h6 was best. } { [%clk 0:24:47] } 34. Ng5 { [%eval -0.75] [%clk 0:00:47] } 34... f6 { [%eval -0.62] [%clk 0:21:33] } 35. Nh3 { [%eval -0.81] [%clk 0:01:14] } 35... Rb8 { [%eval -1.06] [%clk 0:20:26] } 36. Rc4 { [%eval -0.45] [%clk 0:01:23] } 36... Rb5 { [%eval -0.77] [%clk 0:19:18] } 37. Rc8+ { [%eval -0.75] [%clk 0:01:19] } 37... Kh7 { [%eval -0.92] [%clk 0:19:43] } 38. Rc7 { [%eval -1.06] [%clk 0:01:43] } 38... Rba5 { [%eval -0.8] [%clk 0:12:52] } 39. Nf4 { [%eval -1.18] [%clk 0:00:57] } 39... Kh6 { [%eval -1.62] [%clk 0:12:49] } 40. Kg2 { [%eval -1.7] [%clk 0:00:44] } 40... Ra6 { [%eval -1.54] [%clk 0:12:27] } 41. Rc8?! { [%eval -2.18] } { Inaccuracy. Nh3 was best. } { [%clk 0:25:12] } 41... Ra8?! { [%eval -1.45] } { Inaccuracy. g5 was best. } { [%clk 0:41:34] } 42. Rc7 { [%eval -1.59] [%clk 0:20:54] } 42... R2a7 { [%eval -1.59] [%clk 0:41:11] } 43. Rc5 { [%eval -1.93] [%clk 0:20:47] } 43... Ra5 { [%eval -1.43] [%clk 0:41:35] } 44. Rc7 { [%eval -1.53] [%clk 0:21:10] } 44... R8a7 { [%eval -1.85] [%clk 0:40:44] } 45. Rc6 { [%eval -1.71] [%clk 0:21:01] } 45... Kh7?! { [%eval -0.73] } { Inaccuracy. R7a6 was best. } { [%clk 0:39:16] } 46. Nh3 { [%eval -0.43] [%clk 0:20:49] } 46... Rf5 { [%eval -1.05] [%clk 0:37:30] } 47. Nf4 { [%eval -0.68] [%clk 0:20:01] } 47... Rf7 { [%eval -1.28] [%clk 0:37:28] } 48. Rb6 { [%eval -0.97] [%clk 0:18:35] } 48... Ra7 { [%eval -0.83] [%clk 0:37:06] } 49. Rc6 { [%eval -0.84] [%clk 0:18:45] } 49... Rb5 { [%eval -0.75] [%clk 0:35:49] } 50. Rd6 { [%eval -0.8] [%clk 0:18:50] } 50... Ra2 { [%eval -0.96] [%clk 0:35:50] } 51. Rd7 { [%eval -0.83] [%clk 0:19:02] } 51... Rbb2 { [%eval -1.13] [%clk 0:36:10] } 52. Nh3 { [%eval -0.86] [%clk 0:19:26] } 52... Rd2 { [%eval -0.79] [%clk 0:35:30] } 53. Rb7 { [%eval -0.88] [%clk 0:19:39] } 53... Rd5 { [%eval -0.82] [%clk 0:31:15] } 54. Rc7 { [%eval -0.95] [%clk 0:19:45] } 54... Rf5 { [%eval -0.92] [%clk 0:31:14] } 55. Rb7 { [%eval -0.89] [%clk 0:19:22] } 55... Ra8 { [%eval -1.12] [%clk 0:30:16] } 56. Rc7 { [%eval -0.75] [%clk 0:19:24] } 56... Rg8 { [%eval -1.22] [%clk 0:30:15] } 57. Nf4 { [%eval -0.83] [%clk 0:19:03] } 57... Kh6 { [%eval -1.4] [%clk 0:30:21] } 58. Rc6 { [%eval -1.3] [%clk 0:19:21] } 58... g5? { [%eval -0.08] } { Mistake. Ra5 was best. } { [%clk 0:25:05] } 59. hxg5+ { [%eval -0.12] [%clk 0:19:39] } 59... Rgxg5 { [%eval -0.05] [%clk 0:25:06] } 60. Kh3 { [%eval -0.11] [%clk 0:16:30] } 60... Rg8 { [%eval -0.09] [%clk 0:24:01] } 61. Rb6 { [%eval -0.16] [%clk 0:15:53] } 61... Ra8 { [%eval -0.06] [%clk 0:24:02] } 62. Rb4 { [%eval -0.18] [%clk 0:16:02] } 62... Ra2 { [%eval -0.2] [%clk 0:24:13] } 63. Kg2 { [%eval -0.22] [%clk 0:16:25] } 63... Rg5 { [%eval -0.1] [%clk 0:22:13] } 64. Rb8 { [%eval -0.18] [%clk 0:15:24] } 64... Ra7 { [%eval 0.0] [%clk 0:21:23] } 65. Rf8 { [%eval -0.13] [%clk 0:14:10] } 65... Rf5 { [%eval 0.0] [%clk 0:21:31] } 66. Rh8+ { [%eval 0.0] [%clk 0:14:12] } 66... Rh7 { [%eval 0.0] [%clk 0:21:35] } 67. Rg8 { [%eval 0.0] [%clk 0:14:20] } 67... Rg5 { [%eval 0.0] [%clk 0:20:06] } 68. Rf8 { [%eval 0.0] [%clk 0:14:44] } 68... Rf5 { [%eval 0.0] } 1/2-1/2