Event: Round 8 - GM B: Mark Plotkin - Arthur Guo
Site: https://lichess.org/study/TdRQxti8/2avyQ8km
Date: 2021-08-01
White: Mark Plotkin
Black: Arthur Guo
Result: 0-1
ECO: B96
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:26:58] } 1... c5 { [%eval 0.32] [%clk 1:30:49] } 2. Nf3 { [%eval 0.0] [%clk 1:27:22] } 2... d6 { [%eval 0.0] [%clk 1:31:11] } 3. d4 { [%eval 0.15] [%clk 1:27:50] } 3... cxd4 { [%eval 0.13] [%clk 1:31:26] } 4. Nxd4 { [%eval 0.0] [%clk 1:28:13] } 4... Nf6 { [%eval 0.14] [%clk 1:31:42] } 5. Nc3 { [%eval 0.18] [%clk 1:28:40] } 5... a6 { [%eval 0.21] [%clk 1:32:08] } 6. Bg5 { [%eval 0.0] [%clk 1:29:06] } 6... e6 { [%eval 0.0] [%clk 1:32:20] } 7. f4 { [%eval 0.0] [%clk 1:29:31] } 7... h6 { [%eval 0.0] [%clk 1:32:07] } 8. Bh4 { [%eval 0.4] [%clk 1:29:55] } 8... Nbd7 { [%eval 0.46] [%clk 1:30:39] } 9. Qf3 { [%eval 0.22] [%clk 1:30:10] } 9... e5?! { [%eval 0.95] } { Inaccuracy. Qc7 was best. } { [%clk 1:27:30] } 10. fxe5? { [%eval -0.22] } { Mistake. Nf5 was best. } { [%clk 1:19:29] } 10... Nxe5 { [%eval -0.14] [%clk 1:27:47] } 11. Qe2 { [%eval -0.3] [%clk 1:19:41] } 11... Be7 { [%eval -0.01] [%clk 1:27:26] } 12. Nf5? { [%eval -1.38] } { Mistake. O-O-O was best. } { [%clk 1:18:50] } 12... Bxf5 { [%eval -1.84] [%clk 1:27:28] } 13. exf5 { [%eval -1.33] [%clk 1:18:12] } 13... Rc8 { [%eval -1.19] [%clk 1:23:09] } 14. O-O-O?! { [%eval -1.79] } { Inaccuracy. Qd2 was best. } { [%clk 1:12:33] } 14... Rxc3 { [%eval -1.99] [%clk 1:17:02] } 15. bxc3 { [%eval -1.86] [%clk 1:12:34] } 15... Qa5 { [%eval -1.88] [%clk 1:17:27] } 16. Kb2?! { [%eval -2.53] } { Inaccuracy. Kb1 was best. } { [%clk 1:11:55] } 16... O-O { [%eval -2.37] [%clk 1:03:12] } 17. Qe1 { [%eval -2.87] [%clk 1:04:42] } 17... Rc8 { [%eval -2.3] [%clk 0:59:40] } 18. Bf2?? { [%eval -5.91] } { Blunder. c4 was best. } { [%clk 1:02:06] } 18... Nfd7?? { [%eval -1.13] } { Blunder. d5 was best. } { [%clk 0:55:20] } 19. Bd4 { [%eval -1.24] [%clk 0:52:04] } 19... Nb6 { [%eval -0.89] [%clk 0:50:34] } 20. Ka1?? { [%eval -4.11] } { Blunder. c4 was best. } { [%clk 0:51:23] } 20... Nd5 { [%eval -4.25] [%clk 0:44:25] } 21. Rb1 { [%eval -5.07] [%clk 0:44:45] } 21... Nc6 { [%eval -3.91] [%clk 0:34:11] } 22. Bc4 { [%eval -5.13] [%clk 0:33:20] } 22... Nxd4 { [%eval -4.12] [%clk 0:33:50] } 23. cxd4 { [%eval -3.87] [%clk 0:33:48] } 23... Qxe1 { [%eval -5.22] [%clk 0:33:40] } 24. Rhxe1 { [%eval -4.03] [%clk 0:34:16] } 24... Rxc4 { [%eval -3.83] [%clk 0:34:04] } 25. Rxb7 { [%eval -3.99] [%clk 0:34:40] } 25... Bf6 { [%eval -3.73] [%clk 0:33:02] } 26. Re8+ { [%eval -4.08] [%clk 0:34:06] } 26... Kh7 { [%eval -4.04] [%clk 0:33:31] } 27. Kb2 { [%eval -4.36] [%clk 0:29:24] } 27... Bxd4+ { [%eval -3.85] [%clk 0:32:31] } 28. Kc1 { [%eval -4.8] [%clk 0:29:12] } 28... Bc3?! { [%eval -3.82] } { Inaccuracy. Ne3 was best. } { [%clk 0:28:03] } 29. g3 { [%eval -4.1] [%clk 0:28:20] } 29... Ra4 { [%eval -4.74] [%clk 0:25:12] } 30. Kd1 { [%eval -4.79] [%clk 0:22:55] } 30... Rxa2 { [%eval -4.94] [%clk 0:23:03] } 31. Ke2 { [%eval -4.94] [%clk 0:23:21] } 31... Rxc2+ { [%eval -5.25] [%clk 0:22:50] } 32. Kf3 { [%eval -4.76] [%clk 0:23:38] } 32... Bd4 { [%eval -4.95] [%clk 0:21:58] } 33. g4?! { [%eval -7.23] } { Inaccuracy. Ke4 was best. } { [%clk 0:22:49] } 33... Nf6 { [%eval -7.45] [%clk 0:18:09] } 34. Ree7 { [%eval -7.31] [%clk 0:22:06] } 34... d5 { [%clk 0:16:58] } 35. Re2 { [%clk 0:21:39] } 35... Rc3+ { [%clk 0:16:21] } 36. Kg2 { [%clk 0:21:53] } 36... Nxg4 { [%clk 0:16:45] } 37. Rxf7 { [%clk 0:22:20] } 0-1