Event: Round 1: Erick Zhao - Grigoriy Oparin
Site: https://lichess.org/study/hj4FzA9e/Lzqiioda
Date: 2022-11-23
White: Erick Zhao
WhiteTitle: FM
Black: Grigoriy Oparin
BlackTitle: GM
Result: 0-1
ECO: C91
Opening: Ruy Lopez: Closed, Bogoljubow Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:29:18] } 1... e5 { [%eval 0.12] [%clk 1:22:51] } 2. Nf3 { [%eval 0.29] [%clk 1:29:38] } 2... Nc6 { [%eval 0.32] [%clk 1:23:06] } 3. Bb5 { [%eval 0.2] [%clk 1:29:58] } 3... a6 { [%eval 0.37] [%clk 1:23:22] } 4. Ba4 { [%eval 0.31] [%clk 1:30:19] } 4... Nf6 { [%eval 0.37] [%clk 1:23:20] } 5. O-O { [%eval 0.29] [%clk 1:30:24] } 5... Be7 { [%eval 0.36] [%clk 1:23:09] } 6. Re1 { [%eval 0.46] [%clk 1:30:17] } 6... b5 { [%eval 0.33] [%clk 1:23:25] } 7. Bb3 { [%eval 0.36] [%clk 1:30:35] } 7... d6 { [%eval 0.33] [%clk 1:23:45] } 8. c3 { [%eval 0.59] [%clk 1:30:08] } 8... O-O { [%eval 0.5] [%clk 1:24:08] } 9. d4 { [%eval 0.08] [%clk 1:30:11] } 9... Bg4 { [%eval 0.17] [%clk 1:24:11] } 10. Be3 { [%eval 0.27] [%clk 1:30:31] } 10... exd4 { [%eval 0.48] [%clk 1:23:42] } 11. cxd4 { [%eval 0.4] [%clk 1:30:44] } 11... Na5 { [%eval 0.53] [%clk 1:24:04] } 12. h3?! { [%eval -0.25] } { Inaccuracy. Bc2 was best. } { [%clk 1:30:46] } 12... Nxb3 { [%eval 0.0] [%clk 1:21:11] } 13. axb3 { [%eval -0.08] [%clk 1:30:28] } 13... Bh5 { [%eval 0.0] [%clk 1:21:12] } 14. Nbd2 { [%eval -0.12] [%clk 1:30:05] } 14... c5 { [%eval -0.08] [%clk 1:18:30] } 15. g4 { [%eval -0.19] [%clk 1:25:59] } 15... Bg6 { [%eval -0.13] [%clk 1:18:45] } 16. Nh4 { [%eval -0.16] [%clk 1:25:18] } 16... Re8 { [%eval -0.05] [%clk 1:01:14] } 17. Nf5 { [%eval -0.01] [%clk 1:06:01] } 17... Nd7 { [%eval 0.0] [%clk 0:48:01] } 18. Nf3 { [%eval -0.39] [%clk 0:55:00] } 18... Bxf5 { [%eval -0.3] [%clk 0:44:04] } 19. exf5 { [%eval -0.43] [%clk 0:54:27] } 19... Bf6 { [%eval 0.09] [%clk 0:42:35] } 20. Bf4 { [%eval -0.12] [%clk 0:47:49] } 20... cxd4 { [%eval 0.0] [%clk 0:38:07] } 21. Rxe8+ { [%eval 0.0] [%clk 0:43:10] } 21... Qxe8 { [%eval -0.23] [%clk 0:38:32] } 22. Bxd6 { [%eval -0.14] [%clk 0:43:21] } 22... Qe4 { [%eval 0.0] [%clk 0:31:29] } 23. g5?! { [%eval -0.64] } { Inaccuracy. Nd2 was best. } { [%clk 0:40:16] } 23... Be5 { [%eval -0.49] [%clk 0:28:07] } 24. Nxe5 { [%eval -0.91] [%clk 0:40:26] } 24... Nxe5 { [%eval -0.8] [%clk 0:28:33] } 25. Bxe5 { [%eval -0.69] [%clk 0:40:52] } 25... Qxe5 { [%eval -0.57] [%clk 0:28:58] } 26. Qf3 { [%eval -0.87] [%clk 0:40:54] } 26... Qe8 { [%eval -0.53] [%clk 0:24:38] } 27. Qd3?! { [%eval -1.14] } { Inaccuracy. Rd1 was best. } { [%clk 0:17:43] } 27... Qd8 { [%eval -0.59] [%clk 0:24:29] } 28. f4?! { [%eval -1.54] } { Inaccuracy. h4 was best. } { [%clk 0:16:08] } 28... Qd6 { [%eval -1.56] [%clk 0:22:38] } 29. Qe4 { [%eval -1.49] [%clk 0:16:07] } 29... Rd8 { [%eval -1.75] [%clk 0:22:59] } 30. Kf2?! { [%eval -2.68] } { Inaccuracy. Rd1 was best. } { [%clk 0:12:35] } 30... d3 { [%eval -2.53] [%clk 0:22:56] } 31. Rd1 { [%eval -2.5] [%clk 0:09:48] } 31... d2 { [%eval -2.51] [%clk 0:22:10] } 32. Ke2?! { [%eval -3.24] } { Inaccuracy. Qe5 was best. } { [%clk 0:09:48] } 32... Qd7 { [%eval -3.03] [%clk 0:21:58] } 33. Qb4?? { [%eval -7.64] } { Blunder. Kf2 was best. } { [%clk 0:07:30] } 33... Qd3+ { [%eval -6.96] [%clk 0:19:43] } 34. Kf2 { [%eval -5.38] [%clk 0:07:57] } 34... Qxh3 { [%eval -4.68] [%clk 0:16:38] } 35. Rxd2? { [%eval -8.31] } { Mistake. Qe7 was best. } { [%clk 0:06:59] } 35... Qh2+ { [%eval -8.58] [%clk 0:17:05] } 36. Ke3 { [%eval -8.38] [%clk 0:06:13] } 36... Qg3+ { [%eval -8.39] [%clk 0:17:29] } 37. Ke2 { [%eval -8.38] [%clk 0:05:56] } 37... Qg2+ { [%eval -7.69] [%clk 0:17:56] } 0-1