Event: Round 9: Jianchao Zhou - Jim Tarjan
Site: https://lichess.org
Date: 2023-03-21
White: Jianchao Zhou
WhiteTitle: GM
Black: Jim Tarjan
BlackTitle: GM
Result: 1-0
ECO: C77
Opening: Ruy Lopez: Morphy Defense, Anderssen Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:58] } 1... e5 { [%eval 0.35] [%clk 1:30:20] } 2. Nf3 { [%eval 0.29] [%clk 1:31:26] } 2... Nc6 { [%eval 0.32] [%clk 1:30:12] } 3. Bb5 { [%eval 0.27] [%clk 1:31:51] } 3... a6 { [%eval 0.37] [%clk 1:29:52] } 4. Ba4 { [%eval 0.31] [%clk 1:32:16] } 4... Nf6 { [%eval 0.37] [%clk 1:29:45] } 5. d3 { [%eval 0.13] [%clk 1:32:17] } 5... d6 { [%eval 0.29] [%clk 1:27:46] } 6. c3 { [%eval 0.0] [%clk 1:32:40] } 6... Bd7 { [%eval 0.42] [%clk 1:24:27] } 7. Nbd2 { [%eval 0.55] [%clk 1:32:31] } 7... g6 { [%eval 0.75] [%clk 1:24:08] } 8. Nf1 { [%eval 0.31] [%clk 1:31:38] } 8... Bg7 { [%eval 0.15] [%clk 1:24:10] } 9. Bg5 { [%eval 0.16] [%clk 1:31:37] } 9... h6 { [%eval 0.08] [%clk 1:21:56] } 10. Bh4 { [%eval 0.3] [%clk 1:32:01] } 10... O-O { [%eval 0.25] [%clk 1:19:16] } 11. Ne3 { [%eval 0.29] [%clk 1:32:17] } 11... Qe8 { [%eval 0.22] [%clk 1:14:32] } 12. O-O { [%eval 0.28] [%clk 1:32:11] } 12... Ne7 { [%eval 0.36] [%clk 1:09:17] } 13. Bc2 { [%eval 0.34] [%clk 1:30:16] } 13... Ng4 { [%eval 0.21] [%clk 1:07:46] } 14. Nxg4 { [%eval 0.21] [%clk 1:28:43] } 14... Bxg4 { [%eval 0.27] [%clk 1:06:43] } 15. h3 { [%eval 0.24] [%clk 1:28:57] } 15... Be6 { [%eval 0.31] [%clk 1:02:29] } 16. d4 { [%eval 0.23] [%clk 1:27:46] } 16... g5 { [%eval 0.0] [%clk 1:01:37] } 17. Bg3 { [%eval 0.33] [%clk 1:27:54] } 17... Ng6 { [%eval 0.1] [%clk 1:01:22] } 18. Re1 { [%eval 0.15] [%clk 1:25:47] } 18... Qe7 { [%eval 0.05] [%clk 0:58:26] } 19. d5 { [%eval 0.0] [%clk 1:22:43] } 19... Bd7 { [%eval 0.0] [%clk 0:58:24] } 20. Nd2 { [%eval 0.07] [%clk 1:23:06] } 20... f5?! { [%eval 0.67] } { Inaccuracy. Nf4 was best. } { [%clk 0:48:44] } 21. exf5 { [%eval 0.75] [%clk 1:23:19] } 21... Bxf5 { [%eval 1.04] [%clk 0:49:06] } 22. Bxf5 { [%eval 0.91] [%clk 1:23:40] } 22... Rxf5 { [%eval 1.09] [%clk 0:49:30] } 23. Ne4?! { [%eval 0.53] } { Inaccuracy. c4 was best. } { [%clk 1:23:55] } 23... Qf7 { [%eval 0.85] [%clk 0:48:03] } 24. c4 { [%eval 1.02] [%clk 1:23:24] } 24... Nf4 { [%eval 0.9] [%clk 0:46:39] } 25. Rc1 { [%eval 0.91] [%clk 1:22:52] } 25... b6 { [%eval 0.93] [%clk 0:44:24] } 26. b4 { [%eval 0.92] [%clk 1:19:22] } 26... Bf8 { [%eval 1.47] [%clk 0:41:42] } 27. Rc2?! { [%eval 0.77] } { Inaccuracy. Rc3 was best. } { [%clk 1:06:38] } 27... a5 { [%eval 0.8] [%clk 0:39:02] } 28. a3 { [%eval 0.8] [%clk 1:04:05] } 28... Be7 { [%eval 0.73] [%clk 0:36:42] } 29. Bxf4 { [%eval 0.79] [%clk 0:59:36] } 29... exf4 { [%eval 0.6] [%clk 0:33:09] } 30. Qd3 { [%eval 0.47] [%clk 0:57:54] } 30... axb4 { [%eval 0.39] [%clk 0:31:33] } 31. axb4 { [%eval 0.37] [%clk 0:58:11] } 31... Re5 { [%eval 0.3] [%clk 0:31:08] } 32. Rce2 { [%eval 0.6] [%clk 0:57:39] } 32... Qg6 { [%eval 0.35] [%clk 0:26:11] } 33. Qd1 { [%eval 0.19] [%clk 0:52:52] } 33... Ra3 { [%eval 0.54] [%clk 0:22:29] } 34. Nd2 { [%eval 0.36] [%clk 0:51:36] } 34... Rd3?? { [%eval 2.49] } { Blunder. Ra2 was best. } { [%clk 0:17:47] } 35. Qc2 { [%eval 2.75] [%clk 0:49:33] } 35... Bf6 { [%eval 2.47] [%clk 0:08:51] } 36. Rxe5 { [%eval 2.74] [%clk 0:46:56] } 36... dxe5 { [%eval 2.75] [%clk 0:07:43] } 37. Ne4 { [%eval 2.45] [%clk 0:45:40] } 37... Rd4 { [%eval 2.31] [%clk 0:07:29] } 38. c5 { [%eval 2.52] [%clk 0:45:45] } 38... bxc5 { [%eval 2.91] [%clk 0:06:25] } 39. bxc5 { [%eval 3.25] [%clk 0:46:10] } 39... Be7 { [%eval 3.89] [%clk 0:05:37] } 40. d6 { [%eval 5.4] [%clk 0:27:36] } 40... Bd8 { [%eval 6.92] [%clk 0:05:56] } 41. Qb3+ { [%eval 7.15] [%clk 0:27:03] } 41... Kg7 { [%eval 7.21] [%clk 0:04:40] } 42. Qb7 { [%eval 7.28] [%clk 0:25:51] } 42... Qf7 { [%eval 7.75] [%clk 0:02:54] } 43. Qc8 { [%eval 8.45] [%clk 0:25:26] } 43... cxd6 { [%eval 8.62] [%clk 0:01:27] } 44. Nxd6 { [%eval 8.57] [%clk 0:24:07] } 1-0