Event: Round 7 lcc: Aleksey Sorokin - James Tarjan
Site: https://lichess.org/study/STxXSS2l/2kBK8yNv
Date: 2022-12-29
White: Aleksey Sorokin
WhiteTitle: GM
Black: James Tarjan
BlackTitle: GM
Result: 1-0
ECO: D31
Opening: Queen's Gambit Declined: Charousek Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:39] } 1... d5 { [%eval 0.27] [%clk 1:26:45] } 2. c4 { [%eval 0.29] [%clk 1:30:49] } 2... e6 { [%eval 0.3] [%clk 1:26:38] } 3. Nc3 { [%eval 0.39] [%clk 1:30:49] } 3... Be7 { [%eval 0.27] [%clk 1:25:48] } 4. cxd5 { [%eval 0.35] [%clk 1:29:12] } 4... exd5 { [%eval 0.21] [%clk 1:26:11] } 5. Bf4 { [%eval 0.33] [%clk 1:29:35] } 5... c6 { [%eval 0.16] [%clk 1:23:08] } 6. e3 { [%eval 0.0] [%clk 1:28:56] } 6... Bd6?! { [%eval 0.6] } { Inaccuracy. Bf5 was best. } { [%clk 1:22:37] } 7. Bxd6 { [%eval 0.5] [%clk 1:26:22] } 7... Qxd6 { [%eval 0.33] [%clk 1:22:22] } 8. Bd3 { [%eval 0.82] [%clk 1:26:45] } 8... Nf6 { [%eval 0.5] [%clk 1:22:03] } 9. Nge2 { [%eval 0.71] [%clk 1:25:47] } 9... O-O { [%eval 0.74] [%clk 1:19:16] } 10. O-O { [%eval 0.61] [%clk 1:25:11] } 10... Re8 { [%eval 0.75] [%clk 1:17:58] } 11. Qd2 { [%eval 0.78] [%clk 1:23:29] } 11... b6 { [%eval 0.99] [%clk 1:12:49] } 12. f3 { [%eval 1.13] [%clk 1:05:24] } 12... c5 { [%eval 0.86] [%clk 1:10:31] } 13. e4 { [%eval 0.87] [%clk 1:02:27] } 13... cxd4 { [%eval 0.66] [%clk 1:03:25] } 14. Nb5 { [%eval 1.03] [%clk 1:02:08] } 14... Qd8 { [%eval 1.0] [%clk 0:54:23] } 15. exd5?! { [%eval 0.35] } { Inaccuracy. Rac1 was best. } { [%clk 0:49:07] } 15... a6 { [%eval 0.4] [%clk 0:48:51] } 16. Nbxd4 { [%eval 0.58] [%clk 0:48:43] } 16... Nxd5 { [%eval 0.68] [%clk 0:47:05] } 17. Nc3 { [%eval 0.16] [%clk 0:41:47] } 17... Nf6?! { [%eval 0.77] } { Inaccuracy. Nxc3 was best. } { [%clk 0:40:08] } 18. Qf2 { [%eval 0.84] [%clk 0:37:22] } 18... Ra7 { [%eval 0.63] [%clk 0:38:37] } 19. Bf5?! { [%eval -0.07] } { Inaccuracy. Rad1 was best. } { [%clk 0:36:03] } 19... g6 { [%eval 0.23] [%clk 0:33:45] } 20. Bxc8 { [%eval 0.15] [%clk 0:33:42] } 20... Qxc8 { [%eval 0.01] [%clk 0:34:06] } 21. Nb3 { [%eval 0.0] [%clk 0:32:15] } 21... Nbd7 { [%eval 0.0] [%clk 0:32:49] } 22. Rad1 { [%eval 0.0] [%clk 0:31:12] } 22... Rc7 { [%eval 0.0] [%clk 0:31:59] } 23. Rd6 { [%eval -0.08] [%clk 0:30:34] } 23... Rc6 { [%eval 0.0] [%clk 0:31:24] } 24. Rfd1 { [%eval 0.0] [%clk 0:30:53] } 24... Re6 { [%eval 0.34] [%clk 0:28:46] } 25. R6d2 { [%eval 0.26] [%clk 0:29:12] } 25... Re8 { [%eval 0.24] [%clk 0:28:59] } 26. Nd4 { [%eval 0.27] [%clk 0:27:08] } 26... Rc4 { [%eval 0.22] [%clk 0:25:50] } 27. Nc2 { [%eval 0.11] [%clk 0:27:20] } 27... b5 { [%eval 0.02] [%clk 0:24:11] } 28. a3 { [%eval 0.08] [%clk 0:27:07] } 28... Rc6 { [%eval 0.0] [%clk 0:23:23] } 29. Nb4 { [%eval 0.15] [%clk 0:24:36] } 29... Rce6 { [%eval 0.09] [%clk 0:22:09] } 30. Nbd5 { [%eval -0.12] [%clk 0:22:24] } 30... Nxd5 { [%eval -0.14] [%clk 0:21:18] } 31. Nxd5 { [%eval -0.07] [%clk 0:22:44] } 31... Qc5?! { [%eval 0.48] } { Inaccuracy. Nf6 was best. } { [%clk 0:15:51] } 32. Qxc5 { [%eval 0.43] [%clk 0:17:52] } 32... Nxc5 { [%eval 0.49] [%clk 0:16:16] } 33. Kf1 { [%eval 0.62] [%clk 0:17:35] } 33... Rb8 { [%eval 0.43] [%clk 0:14:42] } 34. Rc2 { [%eval 0.35] [%clk 0:17:31] } 34... Na4?? { [%eval 2.27] } { Blunder. Nb7 was best. } { [%clk 0:13:06] } 35. Nc7 { [%eval 2.22] [%clk 0:17:14] } 35... Rf6 { [%eval 2.13] [%clk 0:12:31] } 36. b3 { [%eval 2.49] [%clk 0:17:26] } 36... Nb6 { [%eval 2.29] [%clk 0:11:13] } 37. Nxa6 { [%eval 2.49] [%clk 0:17:52] } 37... Ra8? { [%eval 4.38] } { Mistake. Nd5 was best. } { [%clk 0:10:16] } 38. Nc7 { [%eval 3.83] [%clk 0:17:36] } 38... Rc8 { [%eval 4.7] [%clk 0:10:10] } 39. Rc3?! { [%eval 3.64] } { Inaccuracy. Rc5 was best. } { [%clk 0:17:09] } 39... b4?! { [%eval 5.69] } { Inaccuracy. Rf5 was best. } { [%clk 0:06:38] } 40. axb4 { [%eval 6.12] [%clk 0:17:30] } 40... Rf4 { [%eval 5.97] [%clk 0:06:39] } 41. b5 { [%eval 6.27] [%clk 0:12:52] } 41... Rb4 { [%eval 6.6] [%clk 0:05:28] } 42. Rd6 { [%eval 6.51] [%clk 0:12:40] } 42... Na8 { [%eval 6.81] [%clk 0:04:21] } 43. Ne6 { [%eval 6.93] [%clk 0:12:49] } 43... Re8 { [%eval 7.01] [%clk 0:01:54] } 44. Nd4 { [%eval 6.88] [%clk 0:13:07] } 44... Nb6 { [%eval 6.93] [%clk 0:01:21] } 45. Rcc6 { [%eval 6.55] [%clk 0:13:24] } 45... Nc8 { [%eval 6.87] [%clk 0:30:20] } 46. Rd7 { [%eval 6.94] [%clk 0:43:48] } 46... h5 { [%eval 6.55] [%clk 0:26:13] } 47. h4 { [%eval 6.93] [%clk 0:42:24] } 47... Ne7 { [%eval 8.45] [%clk 0:22:48] } 48. Rc4 { [%eval 8.15] [%clk 0:42:27] } 1-0