Event: Round 3: Brandon Jacobson - Razvan Preotu
Date: 2021-12-27
White: Brandon Jacobson
WhiteTitle: GM
Black: Razvan Preotu
BlackTitle: GM
Result: 1-0
ECO: A30
Opening: English Opening: Symmetrical Variation
Variant: Standard

1. Nf3 { [%eval 0.0] [%clk 1:26:40] } 1... c5 { [%eval 0.13] [%clk 1:30:37] } 2. c4 { [%eval 0.38] [%clk 1:26:09] } 2... Nc6 { [%eval 0.32] [%clk 1:30:58] } 3. Nc3 { [%eval 0.25] [%clk 1:26:11] } 3... g6 { [%eval 0.39] [%clk 1:30:48] } 4. e3 { [%eval 0.51] [%clk 1:26:08] } 4... Nf6 { [%eval 0.4] [%clk 1:31:04] } 5. d4 { [%eval 0.44] [%clk 1:26:32] } 5... cxd4 { [%eval 0.36] [%clk 1:31:27] } 6. exd4 { [%eval 0.55] [%clk 1:26:59] } 6... d5 { [%eval 0.44] [%clk 1:31:48] } 7. cxd5 { [%eval 0.0] [%clk 1:27:23] } 7... Nxd5 { [%eval 0.4] [%clk 1:32:10] } 8. Qb3 { [%eval 0.6] [%clk 1:27:47] } 8... Nxc3 { [%eval 0.53] [%clk 1:32:26] } 9. Bc4 { [%eval 0.64] [%clk 1:28:09] } 9... Nd5 { [%eval 0.52] [%clk 1:32:45] } 10. Bxd5 { [%eval 0.51] [%clk 1:28:31] } 10... e6 { [%eval 0.5] [%clk 1:33:08] } 11. Bxc6+ { [%eval 0.43] [%clk 1:28:34] } 11... bxc6 { [%eval 0.54] [%clk 1:33:30] } 12. O-O { [%eval 0.52] [%clk 1:28:07] } 12... Qd5 { [%eval 0.55] [%clk 1:33:44] } 13. Qc3 { [%eval 0.74] [%clk 1:21:27] } 13... f6 { [%eval 0.29] [%clk 1:33:33] } 14. Be3 { [%eval 0.24] [%clk 1:16:08] } 14... Kf7 { [%eval 0.56] [%clk 1:33:37] } 15. Nd2 { [%eval 0.66] [%clk 1:14:43] } 15... Bb7 { [%eval 0.68] [%clk 1:21:51] } 16. f3 { [%eval 0.56] [%clk 1:14:24] } 16... Be7 { [%eval 0.51] [%clk 1:21:17] } 17. Ne4 { [%eval 0.79] [%clk 1:13:38] } 17... Rhd8 { [%eval 1.0] [%clk 1:20:12] } 18. b3 { [%eval 0.69] [%clk 1:06:55] } 18... a5 { [%eval 0.5] [%clk 1:18:18] } 19. Qc2 { [%eval 0.48] [%clk 1:05:42] } 19... Ba6 { [%eval 0.54] [%clk 1:13:28] } 20. Rfe1 { [%eval 0.59] [%clk 1:04:31] } 20... Bb5 { [%eval 0.53] [%clk 1:08:27] } 21. a4 { [%eval 0.6] [%clk 0:55:21] } 21... Ba6 { [%eval 0.56] [%clk 1:08:08] } 22. Rec1 { [%eval 0.14] [%clk 0:55:46] } 22... Rab8 { [%eval 0.02] [%clk 1:06:32] } 23. Rab1 { [%eval 0.15] [%clk 0:54:57] } 23... Ba3?! { [%eval 0.66] } { Inaccuracy. e5 was best. } { [%clk 0:38:50] } 24. Rd1 { [%eval 0.38] [%clk 0:55:18] } 24... Be7 { [%eval 0.5] [%clk 0:38:42] } 25. Kh1 { [%eval 0.08] [%clk 0:52:14] } 25... Kg7 { [%eval 0.55] [%clk 0:36:29] } 26. Bd2?! { [%eval 0.0] } { Inaccuracy. h4 was best. } { [%clk 0:50:16] } 26... Be2 { [%eval 0.17] [%clk 0:30:27] } 27. Re1 { [%eval 0.09] [%clk 0:49:05] } 27... Ba6 { [%eval 0.23] [%clk 0:30:51] } 28. Bc3 { [%eval -0.08] [%clk 0:42:50] } 28... Bc8?! { [%eval 0.63] } { Inaccuracy. Rd7 was best. } { [%clk 0:27:25] } 29. Red1 { [%eval 0.55] [%clk 0:39:02] } 29... Bb4 { [%eval 0.82] [%clk 0:25:36] } 30. h3 { [%eval 0.82] [%clk 0:34:34] } 30... Bd7?! { [%eval 1.56] } { Inaccuracy. g5 was best. } { [%clk 0:23:53] } 31. Nc5 { [%eval 1.11] [%clk 0:31:36] } 31... Bxc3 { [%eval 1.42] [%clk 0:22:12] } 32. Qxc3 { [%eval 1.54] [%clk 0:32:03] } 32... Rb4 { [%eval 1.62] [%clk 0:22:28] } 33. Qe1 { [%eval 1.55] [%clk 0:28:28] } 33... Re8?! { [%eval 2.42] } { Inaccuracy. g5 was best. } { [%clk 0:16:10] } 34. Na6 { [%eval 2.18] [%clk 0:27:27] } 34... Rb7 { [%eval 2.22] [%clk 0:15:51] } 35. b4 { [%eval 2.45] [%clk 0:27:25] } 35... axb4 { [%eval 2.38] [%clk 0:14:35] } 36. Nc5 { [%eval 2.35] [%clk 0:25:37] } 36... Rbb8 { [%eval 2.67] [%clk 0:13:08] } 37. Rxb4 { [%eval 3.04] [%clk 0:25:59] } 37... Rxb4 { [%eval 2.63] [%clk 0:12:54] } 38. Qxb4 { [%eval 2.89] [%clk 0:26:24] } 38... e5 { [%eval 2.88] [%clk 0:12:14] } 39. Rd3?? { [%eval 0.84] } { Blunder. Ne4 was best. } { [%clk 0:16:28] } 39... Bf5?? { [%eval 2.58] } { Blunder. Bxh3 was best. } { [%clk 0:12:15] } 40. Re3 { [%eval 2.3] [%clk 0:16:54] } 40... Qa2? { [%eval 3.75] } { Mistake. Rd8 was best. } { [%clk 0:08:11] } 41. Qb7+? { [%eval 1.99] } { Mistake. dxe5 was best. } { [%clk 0:12:12] } 41... Kh6 { [%eval 1.82] [%clk 0:08:28] } 42. Qb4 { [%eval 2.08] [%clk 0:09:36] } 42... Qf2 { [%eval 2.07] [%clk 0:06:54] } 43. Qe1 { [%eval 2.04] [%clk 0:08:50] } 43... Qxe1+ { [%eval 2.16] [%clk 0:07:17] } 44. Rxe1 { [%eval 1.92] [%clk 0:09:17] } 44... Ra8?! { [%eval 2.66] } { Inaccuracy. Kg5 was best. } { [%clk 0:06:31] } 45. g4 { [%eval 2.71] [%clk 0:06:58] } 45... Bc2 { [%eval 2.58] [%clk 0:04:13] } 46. dxe5 { [%eval 2.59] [%clk 0:07:21] } 46... fxe5 { [%eval 2.81] [%clk 0:04:35] } 47. Rc1 { [%eval 3.07] [%clk 0:05:15] } 47... Bxa4 { [%eval 2.68] [%clk 0:04:58] } 48. Ra1 { [%eval 2.84] [%clk 0:05:42] } 48... Ra5 { [%eval 2.62] [%clk 0:04:58] } 49. Nxa4 { [%eval 3.03] [%clk 0:06:08] } 49... Kg5 { [%eval 2.85] [%clk 0:05:18] } 50. Kg2 { [%eval 3.03] [%clk 0:06:32] } 50... Kh4? { [%eval 5.1] } { Mistake. Kf4 was best. } { [%clk 0:01:46] } 51. Ra2 { [%eval 4.96] [%clk 0:03:14] } 51... e4 { [%eval 5.37] [%clk 0:01:30] } 52. fxe4 { [%eval 5.37] [%clk 0:03:26] } 52... h5 { [%eval 5.4] [%clk 0:01:51] } 53. gxh5 { [%eval 5.61] [%clk 0:03:07] } 53... gxh5 { [%eval 5.5] [%clk 0:02:12] } 54. Kh2 { [%eval 5.78] [%clk 0:01:51] } 54... Rg5 { [%eval 6.43] [%clk 0:00:57] } 55. Rg2 { [%eval 5.68] [%clk 0:02:09] } 55... Ra5 { [%eval 6.15] [%clk 0:01:05] } 56. Nc3 { [%eval 5.86] [%clk 0:02:12] } 56... Ra3 { [%eval 6.36] [%clk 0:01:25] } 57. Rc2 { [%eval 5.6] [%clk 0:02:11] } 57... Rb3 { [%eval 6.28] [%clk 0:00:32] } 58. Kg2 { [%eval 5.93] [%clk 0:02:33] } 58... Rb4 { [%eval 6.77] [%clk 0:00:45] } 59. Rc1 { [%eval 6.19] [%clk 0:02:35] } 59... Rd4 { [%eval 6.46] [%clk 0:00:51] } 60. Rd1 { [%eval 6.5] [%clk 0:02:02] } 60... Rc4 { [%eval 6.22] [%clk 0:00:32] } 61. Rd3 { [%eval 6.27] [%clk 0:02:07] } 61... Rc5 { [%eval 6.42] [%clk 0:00:39] } 62. Re3 { [%eval 6.61] [%clk 0:02:07] } 62... Rg5+ { [%eval 6.49] [%clk 0:00:36] } 63. Kf3 { [%eval 6.1] [%clk 0:02:03] } 63... Rg8 { [%eval 6.51] [%clk 0:00:33] } 64. Kf4 { [%eval 6.78] [%clk 0:02:22] } 1-0