Event: 2021 U.S. Open
Site: Cherry Hill, New Jersey, USA
Date: 2021-08-07
White: Lenderman, Aleksandr
WhiteTitle: GM
WhiteElo: 2607
Black: Burke, John Michael
BlackTitle: GM
BlackElo: 2554
Result: 1-0
ECO: D02
Opening: Queen's Pawn Game: Symmetrical Variation
Variant: Standard
TimeControl: 40/6000+30:1800+30

1. Nf3 { [%eval 0.13] [%clk 1:40:56] } 1... d5 { [%eval 0.2] [%clk 1:40:54] } 2. d4 { [%eval 0.0] [%clk 1:41:08] } 2... Nf6 { [%eval 0.09] [%clk 1:41:19] } 3. c4 { [%eval 0.0] [%clk 1:41:31] } 3... e6 { [%eval 0.2] [%clk 1:41:36] } 4. e3 { [%eval 0.07] [%clk 1:41:55] } 4... b6 { [%eval 0.12] [%clk 1:40:44] } 5. Bd3 { [%eval 0.0] [%clk 1:41:57] } 5... Bb7 { [%eval 0.0] [%clk 1:39:31] } 6. O-O { [%eval 0.0] [%clk 1:42:13] } 6... Bd6 { [%eval 0.02] [%clk 1:37:57] } 7. b3 { [%eval 0.11] [%clk 1:42:25] } 7... O-O { [%eval 0.15] [%clk 1:37:42] } 8. cxd5 { [%eval -0.06] [%clk 1:42:35] } 8... exd5 { [%eval 0.03] [%clk 1:37:27] } 9. Ba3 { [%eval 0.02] [%clk 1:42:57] } 9... c5 { [%eval 0.02] [%clk 1:32:57] } 10. Nc3 { [%eval 0.1] [%clk 1:43:09] } 10... Nbd7 { [%eval 0.0] [%clk 1:29:28] } 11. Nb5 { [%eval 0.16] [%clk 1:43:27] } 11... Bb8 { [%eval 0.01] [%clk 1:22:19] } 12. Rc1 { [%eval 0.29] [%clk 1:43:09] } 12... Ne4 { [%eval 0.21] [%clk 1:09:30] } 13. Qe2 { [%eval 0.12] [%clk 1:38:43] } 13... Re8 { [%eval 0.0] [%clk 1:08:10] } 14. Nc3 { [%eval 0.22] [%clk 1:30:16] } 14... cxd4 { [%eval 0.47] [%clk 0:57:43] } 15. Nxd4 { [%eval 0.52] [%clk 1:27:58] } 15... Qh4? { [%eval 1.76] } { Mistake. a6 was best. } { [%clk 0:54:00] } 16. f4 { [%eval 2.12] [%clk 1:20:36] } 16... a6? { [%eval 3.78] } { Mistake. Nec5 was best. } { [%clk 0:37:35] } 17. Bxe4 { [%eval 3.77] [%clk 1:12:46] } 17... dxe4 { [%eval 3.88] [%clk 0:37:58] } 18. Nf5 { [%eval 2.8] [%clk 1:12:08] } 18... Qf6 { [%eval 3.5] [%clk 0:37:18] } 19. Qg4 { [%eval 3.58] [%clk 1:11:43] } 19... Nc5 { [%eval 4.19] [%clk 0:35:41] } 20. Bxc5 { [%eval 4.25] [%clk 1:09:54] } 20... bxc5 { [%eval 4.25] [%clk 0:36:07] } 21. Nxg7 { [%eval 4.14] [%clk 1:08:43] } 21... Qxg7 { [%eval 4.18] [%clk 0:35:18] } 22. Qd7 { [%eval 4.37] [%clk 1:09:08] } 22... Ba7 { [%eval 4.01] [%clk 0:32:31] } 23. Qxb7 { [%eval 4.17] [%clk 1:09:31] } 23... c4 { [%eval 4.17] [%clk 0:30:48] } 24. Nd5 { [%eval 4.47] [%clk 1:09:52] } 24... Reb8 { [%eval 4.42] [%clk 0:19:54] } 25. Qc6 { [%eval 4.24] [%clk 1:02:19] } 25... cxb3 { [%eval 4.35] [%clk 0:20:18] } 26. axb3 { [%eval 4.25] [%clk 1:02:39] } 26... Kh8 { [%eval 4.2] [%clk 0:17:31] } 27. Kh1 { [%eval 4.41] [%clk 0:58:21] } 27... Rg8 { [%eval 4.27] [%clk 0:17:35] } 28. Rc2 { [%eval 4.22] [%clk 0:57:07] } 28... Rad8 { [%eval 4.62] [%clk 0:14:40] } 29. Nf6?! { [%eval 3.16] } { Inaccuracy. Ne7 was best. } { [%clk 0:49:34] } 29... Rgf8 { [%eval 2.85] [%clk 0:15:04] } 30. Nxe4?! { [%eval 1.87] } { Inaccuracy. Nd5 was best. } { [%clk 0:49:11] } 30... Bxe3 { [%eval 2.26] [%clk 0:14:04] } 31. Qxa6 { [%eval 2.38] [%clk 0:45:32] } 31... Bxf4 { [%eval 1.98] [%clk 0:13:27] } 32. Rxf4 { [%eval 2.16] [%clk 0:32:52] } 32... Rd1+ { [%eval 2.33] [%clk 0:13:50] } 33. Rf1 { [%eval 2.14] [%clk 0:33:17] } 33... Qg6 { [%eval 2.32] [%clk 0:14:16] } 34. Qe2 { [%eval 1.87] [%clk 0:32:20] } 34... Rxf1+ { [%eval 2.06] [%clk 0:14:41] } 35. Qxf1 { [%eval 2.31] [%clk 0:32:44] } 35... Qxe4 { [%eval 2.08] [%clk 0:15:07] } 36. Rc4 { [%eval 2.35] [%clk 0:30:35] } 36... Qe5 { [%eval 2.15] [%clk 0:14:12] } 37. b4 { [%eval 2.37] [%clk 0:24:51] } 37... Rb8 { [%eval 2.83] [%clk 0:07:27] } 38. h3 { [%eval 2.59] [%clk 0:23:45] } 38... Kg7 { [%eval 2.56] [%clk 0:05:24] } 39. Rg4+ { [%eval 2.96] [%clk 0:17:26] } 39... Kf8 { [%eval 2.92] [%clk 0:05:38] } 40. Rf4 { [%eval 2.47] [%clk 0:45:47] } 40... Rb7 { [%eval 2.96] [%clk 0:34:10] } 41. b5 { [%eval 2.6] [%clk 0:42:10] } 41... Ra7 { [%eval 3.08] [%clk 0:25:08] } 42. Rb4 { [%eval 2.29] [%clk 0:41:59] } 42... Ra3 { [%eval 2.74] [%clk 0:20:58] } 43. Qd1?! { [%eval 2.01] } { Inaccuracy. Qc1 was best. } { [%clk 0:37:45] } 43... Ra1?? { [%eval 4.56] } { Blunder. Ke7 was best. } { [%clk 0:12:31] } 44. Rb1 { [%eval 4.56] [%clk 0:37:52] } 44... Ra3 { [%eval 4.45] [%clk 0:11:55] } 45. b6 { [%eval 3.56] [%clk 0:34:05] } 45... Rxh3+ { [%eval 3.89] [%clk 0:05:49] } 46. gxh3 { [%eval 3.77] [%clk 0:34:25] } 46... Qe4+ { [%eval 3.81] [%clk 0:06:17] } 47. Kg1 { [%eval 3.81] [%clk 0:33:26] } 47... Qe3+ { [%eval 3.77] [%clk 0:06:44] } 48. Kg2 { [%eval 3.71] [%clk 0:32:49] } 48... Qe4+ { [%eval 3.87] [%clk 0:07:10] } 49. Kf2 { [%eval 3.85] [%clk 0:32:45] } 49... Qh4+ { [%eval 3.85] [%clk 0:05:20] } 50. Ke3 { [%eval 3.85] [%clk 0:32:29] } 50... Qh6+ { [%eval 3.84] [%clk 0:04:20] } 51. Kd4 { [%eval 3.65] [%clk 0:31:31] } 51... Qd6+ { [%eval 3.95] [%clk 0:04:14] } 52. Kc4 { [%eval 3.92] [%clk 0:31:30] } 52... Qc6+ { [%eval 3.69] [%clk 0:04:34] } 53. Kb4 { [%eval 3.81] [%clk 0:31:18] } 53... Qxb6+ { [%eval 3.73] [%clk 0:05:00] } 54. Ka3 { [%eval 3.73] [%clk 0:31:07] } 54... Qc5+ { [%eval 4.17] [%clk 0:03:08] } 55. Rb4 { [%eval 4.02] [%clk 0:31:12] } 55... Qc3+ { [%eval 4.46] [%clk 0:03:06] } 56. Rb3 { [%eval 3.97] [%clk 0:31:12] } 56... Qa5+ { [%eval 3.94] [%clk 0:02:56] } 57. Kb2 { [%eval 4.1] [%clk 0:31:36] } 57... Qe5+ { [%eval 4.0] [%clk 0:03:24] } 58. Rc3 { [%eval 3.91] [%clk 0:31:45] } 58... Qb5+ { [%eval 4.03] [%clk 0:03:41] } 59. Qb3 { [%eval 4.08] [%clk 0:31:56] } 59... Qe2+ { [%eval 4.02] [%clk 0:04:07] } 60. Rc2 { [%eval 4.32] [%clk 0:32:15] } 1-0