Event: Round 8: Aram Hakobyan - Arthur Guo
Date: 2021-06-20
White: Aram Hakobyan
WhiteTitle: GM
Black: Arthur Guo
BlackTitle: IM
Result: 1/2-1/2
ECO: D37
Opening: Queen's Gambit Declined: Three Knights, Vienna Variation
Variant: Standard

1. c4 { [%eval 0.2] [%clk 1:30:53] } 1... Nf6 { [%eval 0.29] [%clk 1:30:32] } 2. Nc3 { [%eval 0.17] [%clk 1:30:58] } 2... e6 { [%eval 0.13] [%clk 1:30:53] } 3. Nf3 { [%eval 0.01] [%clk 1:31:21] } 3... d5 { [%eval 0.16] [%clk 1:30:50] } 4. d4 { [%eval 0.0] [%clk 1:31:43] } 4... dxc4 { [%eval 0.0] [%clk 1:30:58] } 5. e4 { [%eval 0.0] [%clk 1:31:02] } 5... b5 { [%eval 0.32] [%clk 1:30:58] } 6. e5 { [%eval 0.33] [%clk 1:31:30] } 6... Nd5 { [%eval 0.34] [%clk 1:31:24] } 7. Nxb5 { [%eval 0.36] [%clk 1:31:56] } 7... Nb6 { [%eval 0.29] [%clk 1:31:50] } 8. Be2 { [%eval 0.38] [%clk 1:31:51] } 8... Nc6 { [%eval 0.4] [%clk 1:32:12] } 9. O-O { [%eval 0.36] [%clk 1:31:54] } 9... Be7 { [%eval 0.5] [%clk 1:32:30] } 10. Be3 { [%eval 0.35] [%clk 1:31:54] } 10... O-O { [%eval 0.62] [%clk 1:29:50] } 11. Nc3 { [%eval 0.75] [%clk 1:32:19] } 11... Bb7 { [%eval 0.53] [%clk 1:29:08] } 12. Na4 { [%eval 0.76] [%clk 1:32:39] } 12... Rc8 { [%eval 0.64] [%clk 1:18:45] } 13. Rc1 { [%eval 0.51] [%clk 1:19:25] } 13... Na5 { [%eval 0.81] [%clk 1:11:24] } 14. Nc5 { [%eval 1.09] [%clk 1:18:23] } 14... Bxc5 { [%eval 1.36] [%clk 1:01:31] } 15. dxc5 { [%eval 1.14] [%clk 1:14:14] } 15... Qxd1 { [%eval 1.2] [%clk 0:53:48] } 16. Rfxd1 { [%eval 1.22] [%clk 0:51:34] } 16... Na4 { [%eval 1.36] [%clk 0:53:43] } 17. Bd2?! { [%eval 0.75] } { Inaccuracy. Rd2 was best. } { [%clk 0:44:44] } 17... Nc6 { [%eval 0.68] [%clk 0:53:09] } 18. Re1 { [%eval 0.79] [%clk 0:24:28] } 18... Rfd8? { [%eval 2.32] } { Mistake. Ba6 was best. } { [%clk 0:40:53] } 19. Rc2?? { [%eval 0.52] } { Blunder. Bg5 was best. } { [%clk 0:13:54] } 19... Nxc5 { [%eval 0.49] [%clk 0:38:21] } 20. Bxc4 { [%eval 0.52] [%clk 0:13:41] } 20... Nd3 { [%eval 0.38] [%clk 0:26:49] } 21. Bxd3 { [%eval 0.31] [%clk 0:14:09] } 21... Rxd3 { [%eval 0.52] [%clk 0:27:16] } 22. Rec1 { [%eval 0.45] [%clk 0:14:38] } 22... Rcd8 { [%eval 0.38] [%clk 0:21:41] } 23. Be1 { [%eval 0.36] [%clk 0:08:21] } 23... Nd4?! { [%eval 1.17] } { Inaccuracy. g5 was best. } { [%clk 0:14:36] } 24. Nxd4 { [%eval 1.21] [%clk 0:08:42] } 24... R3xd4 { [%eval 1.03] [%clk 0:15:04] } 25. Rxc7 { [%eval 0.91] [%clk 0:08:40] } 25... Rd1 { [%eval 1.02] [%clk 0:12:49] } 26. Rxd1 { [%eval 1.06] [%clk 0:06:40] } 26... Rxd1 { [%eval 1.16] [%clk 0:13:17] } 27. f3 { [%eval 1.03] [%clk 0:06:18] } 27... Rxe1+ { [%eval 1.25] [%clk 0:12:59] } 28. Kf2 { [%eval 1.06] [%clk 0:06:47] } 28... Rb1?! { [%eval 1.72] } { Inaccuracy. Rd1 was best. } { [%clk 0:12:18] } 29. Rxb7 { [%eval 1.12] [%clk 0:07:13] } 29... g5 { [%eval 1.52] [%clk 0:09:36] } 30. Ke3 { [%eval 1.23] [%clk 0:06:45] } 30... Re1+ { [%eval 1.54] [%clk 0:06:58] } 31. Kf2?! { [%eval 0.93] } { Inaccuracy. Kd3 was best. } { [%clk 0:06:42] } 31... Rb1 { [%eval 1.23] [%clk 0:07:27] } 32. Kg3 { [%eval 1.31] [%clk 0:06:46] } 32... a6 { [%eval 1.35] [%clk 0:07:22] } 33. Rb6 { [%eval 0.87] [%clk 0:05:50] } 33... a5 { [%eval 0.94] [%clk 0:07:47] } 34. Rb5 { [%eval 0.45] [%clk 0:05:35] } 34... a4 { [%eval 0.68] [%clk 0:07:59] } 35. Rb4 { [%eval 0.37] [%clk 0:04:35] } 35... Kg7 { [%eval 0.42] [%clk 0:07:33] } 36. Kf2 { [%eval 0.0] [%clk 0:04:47] } 36... h5 { [%eval 0.19] [%clk 0:05:46] } 37. a3 { [%eval 0.13] [%clk 0:04:05] } 37... Kg6 { [%eval 0.27] [%clk 0:05:53] } 38. g4 { [%eval 0.0] [%clk 0:03:29] } 38... h4 { [%eval 0.0] [%clk 0:04:04] } 39. h3 { [%eval 0.0] [%clk 0:03:56] } 39... Rh1 { [%eval 0.0] [%clk 0:03:47] } 40. Kg2 { [%eval 0.0] [%clk 0:04:16] } 40... Rb1 { [%eval 0.0] [%clk 0:04:15] } 41. Kf2 { [%eval 0.0] [%clk 0:02:31] } 41... Rh1 { [%eval 0.0] [%clk 0:04:07] } 42. Rxa4 { [%eval 0.0] [%clk 0:28:07] } 42... Rh2+ { [%eval 0.0] [%clk 0:33:27] } 43. Ke3 { [%eval 0.0] [%clk 0:27:10] } 43... Rxb2 { [%eval 0.0] [%clk 0:33:41] } 44. Rb4 { [%eval 0.0] [%clk 0:25:40] } 44... Ra2 { [%eval 0.0] [%clk 0:30:18] } 45. Rb3 { [%eval 0.0] [%clk 0:24:55] } 45... Rh2 { [%eval 0.0] [%clk 0:30:07] } 46. a4 { [%eval 0.0] [%clk 0:23:49] } 46... Ra2 { [%eval 0.0] [%clk 0:25:57] } 47. Rb4 { [%eval 0.0] [%clk 0:24:17] } 47... Ra3+ { [%eval 0.0] [%clk 0:26:01] } 48. Ke4 { [%eval 0.0] [%clk 0:24:45] } 48... Kg7 { [%eval 0.0] [%clk 0:26:22] } 49. Rd4 { [%eval 0.0] [%clk 0:25:10] } 49... Kg6 { [%eval 0.0] [%clk 0:26:39] } 50. Rc4 { [%eval 0.0] [%clk 0:25:37] } 50... Kg7 { [%eval 0.0] [%clk 0:26:28] } 51. Rb4 { [%eval 0.0] [%clk 0:22:48] } 51... Kg6 { [%eval 0.0] [%clk 0:26:48] } 52. Rc4 { [%eval 0.0] [%clk 0:23:16] } 52... Kg7 { [%eval 0.0] [%clk 0:27:12] } 1/2-1/2