Event: Las Vegas National Open 2023
Date: 2023-06-17
White: Lucas Jiang
Black: Arman Mikaelyan
BlackTitle: GM
Result: 1-0
ECO: B38
Opening: Sicilian Defense: Accelerated Dragon, Maróczy Bind
Variant: Standard
TimeControl: G/90 +30 sec inc

1. e4 { [%eval 0.36] [%clk 1:30:57] } 1... c5 { [%eval 0.32] [%clk 1:30:51] } 2. Nf3 { [%eval 0.0] } 2... Nc6 { [%eval 0.0] [%clk 1:31:00] } 3. d4 { [%eval 0.33] [%clk 1:31:30] } 3... cxd4 { [%eval 0.38] [%clk 1:31:00] } 4. Nxd4 { [%eval 0.29] [%clk 1:31:30] } 4... g6 { [%eval 0.64] [%clk 1:31:00] } 5. c4 { [%eval 0.52] [%clk 1:31:30] } 5... Bg7 { [%eval 0.68] [%clk 1:31:00] } 6. Be3 { [%eval 0.49] [%clk 1:31:30] } 6... Nf6 { [%eval 0.8] [%clk 1:31:00] } 7. Nc3 { [%eval 0.67] [%clk 1:31:30] } 7... O-O { [%eval 0.89] [%clk 1:31:00] } 8. Be2 { [%eval 0.74] [%clk 1:31:30] } 8... d6 { [%eval 0.78] [%clk 1:31:00] } 9. O-O { [%eval 0.62] [%clk 1:31:30] } 9... Bd7 { [%eval 0.62] [%clk 1:31:00] } 10. h3 { [%eval 0.69] [%clk 1:31:30] } 10... a6 { [%eval 0.81] [%clk 1:31:00] } 11. Qd2 { [%eval 0.67] [%clk 1:31:30] } 11... Rb8 { [%eval 0.95] [%clk 1:31:00] } 12. Rfd1 { [%eval 0.96] [%clk 1:31:30] } 12... Nxd4 { [%eval 0.86] [%clk 1:31:00] } 13. Bxd4 { [%eval 0.88] [%clk 1:31:30] } 13... Bc6 { [%eval 0.88] [%clk 1:31:00] } 14. Qc2 { [%eval 0.62] [%clk 1:31:30] } 14... Qc7 { [%eval 0.57] [%clk 1:31:00] } 15. Rac1?! { [%eval -0.11] } { Inaccuracy. a4 was best. } { [%clk 1:31:30] } 15... Bh6 { [%eval -0.08] [%clk 1:31:00] } 16. Ra1 { [%eval -0.31] [%clk 1:21:32] } 16... Bg7?! { [%eval 0.53] } { Inaccuracy. e5 was best. } { [%clk 1:10:54] } 17. Rac1 { [%eval 0.03] [%clk 1:19:40] } 17... Bh6 { [%eval -0.09] [%clk 1:03:25] } 18. Rb1 { [%eval -0.09] [%clk 1:15:38] } 18... e5 { [%eval -0.03] [%clk 0:58:32] } 19. Be3 { [%eval 0.19] [%clk 1:15:11] } 19... Bxe3 { [%eval 0.06] [%clk 0:58:57] } 20. fxe3 { [%eval -0.01] [%clk 1:15:35] } 20... Qb6 { [%eval 0.0] [%clk 0:48:41] } 21. Qd3 { [%eval 0.02] [%clk 1:14:39] } 21... a5 { [%eval -0.04] [%clk 0:48:39] } 22. Kh1 { [%eval -0.18] [%clk 1:12:48] } 22... Rbd8 { [%eval -0.07] [%clk 0:47:55] } 23. b3 { [%eval 0.0] [%clk 1:06:33] } 23... Qb4 { [%eval -0.08] [%clk 0:44:31] } 24. Qc2 { [%eval -0.13] [%clk 0:57:08] } 24... Qc5 { [%eval -0.14] [%clk 0:44:20] } 25. Qd3 { [%eval -0.28] [%clk 0:54:37] } 25... Kg7 { [%eval -0.09] [%clk 0:44:44] } 26. Bf3 { [%eval -0.2] [%clk 0:53:33] } 26... h5 { [%eval -0.06] [%clk 0:44:50] } 27. Rf1 { [%eval -0.33] [%clk 0:48:11] } 27... Rh8 { [%eval -0.1] [%clk 0:45:01] } 28. Qd2 { [%eval -0.18] [%clk 0:45:08] } 28... Rh6 { [%eval -0.02] [%clk 0:44:35] } 29. Qf2?! { [%eval -0.82] } { Inaccuracy. Qd3 was best. } { [%clk 0:43:22] } 29... Rf8 { [%eval -0.37] [%clk 0:43:20] } 30. Be2 { [%eval -0.78] [%clk 0:35:28] } 30... Nxe4? { [%eval 0.43] } { Mistake. g5 was best. } 31. Nxe4 { [%eval 0.25] [%clk 0:35:47] } 31... Bxe4 { [%eval 0.24] [%clk 0:34:49] } 32. Qf6+ { [%eval 0.18] [%clk 0:33:44] } 32... Kh7 { [%eval 0.3] [%clk 0:34:49] } 33. Rbd1 { [%eval 0.21] [%clk 0:28:24] } 33... Qxe3?? { [%eval 1.97] } { Blunder. g5 was best. } { [%clk 0:26:01] } 34. Bf3 { [%eval 2.11] [%clk 0:28:38] } 34... Bxf3 { [%eval 2.49] [%clk 0:12:11] } 35. Rxf3 { [%eval 2.36] [%clk 0:29:00] } 35... Qe2? { [%eval 4.55] } { Mistake. Qc5 was best. } { [%clk 0:09:45] } 36. Rxd6 { [%eval 4.52] [%clk 0:27:55] } 36... Kg8 { [%eval 5.31] [%clk 0:08:10] } 37. Qe7 { [%eval 4.81] [%clk 0:26:12] } 37... Qe1+ { [%eval 5.49] [%clk 0:02:45] } 38. Kh2 { [%eval 5.32] [%clk 0:26:37] } 38... Qb4 { [%eval 6.69] [%clk 0:01:29] } 39. a3 { [%eval 5.65] [%clk 0:26:27] } 1-0