Event: Round 7 - GM B: Tianqi Wang - Jason Liang
Site: https://lichess.org/study/myGv93hM/0n6qdzuU
Date: 2021-07-31
White: Tianqi Wang
Black: Jason Liang
Result: 1/2-1/2
ECO: B23
Opening: Sicilian Defense: Closed
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:29:42] } 1... c5 { [%eval 0.32] [%clk 1:27:15] } 2. Nc3 { [%eval 0.13] [%clk 1:29:37] } 2... e6 { [%eval 0.13] [%clk 1:27:36] } 3. f4 { [%eval -0.11] [%clk 1:29:11] } 3... d5 { [%eval -0.13] [%clk 1:27:56] } 4. Nf3 { [%eval -0.52] [%clk 1:29:32] } 4... dxe4 { [%eval 0.0] [%clk 1:28:13] } 5. Nxe4 { [%eval -0.13] [%clk 1:29:56] } 5... Nc6 { [%eval 0.0] [%clk 1:28:13] } 6. Bb5 { [%eval -0.5] [%clk 1:29:52] } 6... Bd7 { [%eval 0.0] [%clk 1:27:45] } 7. Qe2 { [%eval 0.0] [%clk 1:29:46] } 7... Nf6 { [%eval -0.1] [%clk 1:26:59] } 8. f5?! { [%eval -0.63] } { Inaccuracy. Nxf6+ was best. } { [%clk 1:25:43] } 8... Be7 { [%eval -0.18] [%clk 1:19:17] } 9. fxe6 { [%eval -0.11] [%clk 1:23:02] } 9... Bxe6 { [%eval -0.25] [%clk 1:19:18] } 10. Nfg5 { [%eval -0.08] [%clk 1:20:11] } 10... Nxe4 { [%eval -0.29] [%clk 1:04:10] } 11. Nxe6 { [%eval -0.12] [%clk 1:18:01] } 11... fxe6 { [%eval -0.12] [%clk 1:03:51] } 12. Qxe4 { [%eval -0.4] [%clk 1:16:29] } 12... Qd5 { [%eval -0.12] [%clk 1:03:53] } 13. Qe2 { [%eval -0.6] [%clk 1:02:30] } 13... O-O { [%eval -0.31] [%clk 0:59:17] } 14. Bc4 { [%eval -0.22] [%clk 1:02:23] } 14... Bh4+?! { [%eval 0.37] } { Inaccuracy. Qd8 was best. } { [%clk 0:58:34] } 15. Kd1 { [%eval 0.35] [%clk 1:02:21] } 15... Qd8 { [%eval 0.37] [%clk 0:55:28] } 16. g3 { [%eval 0.21] [%clk 1:00:10] } 16... Bf6 { [%eval 0.26] [%clk 0:53:07] } 17. c3 { [%eval 0.15] [%clk 1:00:05] } 17... Ne5 { [%eval 0.02] [%clk 0:52:54] } 18. Kc2 { [%eval 0.37] [%clk 0:57:36] } 18... Qd7 { [%eval 0.14] [%clk 0:50:19] } 19. Re1 { [%eval 0.17] [%clk 0:51:29] } 19... Rad8 { [%eval 0.42] [%clk 0:42:35] } 20. a4 { [%eval 0.85] [%clk 0:48:15] } 20... Nxc4 { [%eval 0.72] [%clk 0:35:46] } 21. Qxc4 { [%eval 0.57] [%clk 0:48:32] } 21... Qd5 { [%eval 0.73] [%clk 0:36:04] } 22. Qxd5?! { [%eval 0.08] } { Inaccuracy. d3 was best. } { [%clk 0:47:16] } 22... exd5 { [%eval 0.1] [%clk 0:35:57] } 23. d3 { [%eval 0.11] [%clk 0:47:38] } 23... Rfe8 { [%eval 0.07] [%clk 0:31:40] } 24. Be3 { [%eval 0.09] [%clk 0:45:19] } 24... Rc8 { [%eval 0.2] [%clk 0:28:45] } 25. Bd2 { [%eval 0.1] [%clk 0:44:07] } 25... Kf7 { [%eval 0.01] [%clk 0:27:55] } 26. Rad1 { [%eval 0.0] [%clk 0:42:55] } 26... Rcd8 { [%eval -0.04] [%clk 0:24:04] } 27. Be3 { [%eval 0.09] [%clk 0:42:01] } 27... Rc8 { [%eval 0.0] [%clk 0:22:14] } 28. Bc1 { [%eval -0.02] [%clk 0:40:01] } 28... Rxe1 { [%eval 0.0] [%clk 0:20:51] } 29. Rxe1 { [%eval -0.07] [%clk 0:40:12] } 29... c4 { [%eval 0.18] [%clk 0:20:45] } 30. Bd2 { [%eval -0.09] [%clk 0:38:39] } 30... h5 { [%eval 0.0] [%clk 0:19:20] } 31. dxc4 { [%eval 0.0] [%clk 0:37:38] } 31... dxc4 { [%eval 0.0] [%clk 0:18:17] } 32. Re4 { [%eval 0.0] [%clk 0:37:16] } 32... Kg6 { [%eval 0.12] [%clk 0:18:06] } 33. Be3 { [%eval 0.24] [%clk 0:36:40] } 33... a6 { [%eval 0.18] [%clk 0:17:45] } 34. Bd4 { [%eval 0.22] [%clk 0:34:39] } 34... Kf5 { [%eval 0.3] [%clk 0:15:21] } 35. Rf4+ { [%eval 0.28] [%clk 0:32:38] } 35... Ke6 { [%eval 0.12] [%clk 0:15:26] } 36. Bxf6 { [%eval 0.26] [%clk 0:31:36] } 36... gxf6 { [%eval 0.41] [%clk 0:15:49] } 37. b3 { [%eval 0.01] [%clk 0:29:39] } 37... cxb3+ { [%eval 0.05] [%clk 0:13:47] } 38. Kxb3 { [%eval 0.05] [%clk 0:30:01] } 38... Rc5 { [%clk 0:12:57] } 39. Rb4 { [%clk 0:28:02] } 39... Ke5 1/2-1/2