Event: Round 1: Yiding Lu - Stephen Cheng
Site: https://lichess.org/study/QuO5cAbw/Pi5s8k49
Date: 2022-05-13
White: Yiding Lu
Black: Stephen Cheng
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Scheveningen Variation, English Attack, with f3
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:29:59] } 1... c5 { [%eval 0.32] [%clk 1:29:56] } 2. Nf3 { [%eval 0.0] [%clk 1:29:59] } 2... d6 { [%eval 0.0] [%clk 1:29:53] } 3. d4 { [%eval 0.3] [%clk 1:29:59] } 3... cxd4 { [%eval 0.13] [%clk 1:29:49] } 4. Nxd4 { [%eval 0.29] [%clk 1:29:59] } 4... Nf6 { [%eval 0.31] [%clk 1:29:42] } 5. Nc3 { [%eval 0.18] [%clk 1:29:59] } 5... a6 { [%eval 0.0] [%clk 1:29:33] } 6. f3 { [%eval 0.33] [%clk 1:29:20] } 6... e6 { [%eval 0.25] [%clk 1:27:59] } 7. Be3 { [%eval 0.17] [%clk 1:29:06] } 7... Be7 { [%eval 0.38] [%clk 1:27:11] } 8. Qd2 { [%eval 0.45] [%clk 1:28:28] } 8... b5 { [%eval 0.75] [%clk 1:25:58] } 9. O-O-O?! { [%eval 0.2] } { Inaccuracy. g4 was best. } { [%clk 1:27:55] } 9... Bb7?! { [%eval 1.15] } { Inaccuracy. h5 was best. } { [%clk 1:24:51] } 10. g4 { [%eval 0.93] [%clk 1:26:59] } 10... Nc6 { [%eval 1.29] [%clk 1:23:00] } 11. h4 { [%eval 1.13] [%clk 1:19:45] } 11... Nd7 { [%eval 1.29] [%clk 1:20:05] } 12. g5 { [%eval 1.15] [%clk 1:14:30] } 12... Nce5 { [%eval 1.57] [%clk 1:12:40] } 13. h5?! { [%eval 0.62] } { Inaccuracy. f4 was best. } { [%clk 1:08:11] } 13... Nb6?! { [%eval 1.57] } { Inaccuracy. Rc8 was best. } { [%clk 1:07:49] } 14. Rg1? { [%eval 0.4] } { Mistake. b3 was best. } { [%clk 1:02:04] } 14... Nec4?! { [%eval 1.12] } { Inaccuracy. b4 was best. } { [%clk 1:05:26] } 15. Qf2 { [%eval 0.69] [%clk 0:59:59] } 15... Nxe3?! { [%eval 1.34] } { Inaccuracy. b4 was best. } { [%clk 1:02:24] } 16. Qxe3 { [%eval 0.91] [%clk 0:59:59] } 16... Qc7? { [%eval 2.02] } { Mistake. g6 was best. } { [%clk 1:02:00] } 17. g6 { [%eval 2.0] [%clk 0:58:32] } 17... Rc8?? { [%eval 9.91] } { Blunder. hxg6 was best. } { [%clk 0:55:00] } 18. gxf7+ { [%eval 10.49] [%clk 0:56:41] } 18... Kxf7 { [%eval 10.77] [%clk 0:54:50] } 19. Rxg7+ { [%eval 10.96] [%clk 0:55:36] } 19... Kxg7 { [%eval 10.68] [%clk 0:53:16] } 20. Nxe6+ { [%eval 11.02] [%clk 0:55:36] } 20... Kf7 { [%eval 11.25] [%clk 0:53:10] } 21. Nxc7 { [%eval 10.97] [%clk 0:55:34] } 21... Rxc7 { [%eval 10.91] [%clk 0:53:07] } 22. Qxb6 { [%eval 10.98] [%clk 0:55:34] } 22... Rhc8 { [%eval 10.75] [%clk 0:52:58] } 23. Bd3 { [%eval 10.65] [%clk 0:55:08] } 23... Ke8 { [%eval 11.22] [%clk 0:49:57] } 24. Nd5 { [%eval 11.01] [%clk 0:54:39] } 24... Bxd5 { [%eval 11.18] [%clk 0:49:33] } 25. exd5 { [%eval 11.0] [%clk 0:54:39] } 25... h6 { [%eval 11.51] [%clk 0:48:04] } 26. Qxa6 { [%eval 11.25] [%clk 0:54:31] } 26... Kd8 { [%eval 11.99] [%clk 0:47:15] } 27. Qxb5 { [%eval 12.15] [%clk 0:54:06] } 27... Rc5 { [%eval 11.51] [%clk 0:47:03] } 28. Qb6+ { [%eval 11.72] [%clk 0:54:05] } 28... R8c7 { [%eval 11.67] [%clk 0:46:43] } 29. Bf5 { [%eval 15.18] [%clk 0:54:01] } 29... Ke8 { [%eval 15.99] [%clk 0:44:47] } 30. Qb8+ { [%eval 58.34] [%clk 0:53:45] } 30... Kf7?! { [%eval #5] } { Checkmate is now unavoidable. Bd8 was best. } { [%clk 0:44:45] } 31. Be6+ { [%eval #4] [%clk 0:53:36] } 31... Kg7 { [%eval #3] [%clk 0:44:38] } 32. Qg8+ { [%eval #2] [%clk 0:53:27] } 32... Kf6 { [%eval #2] [%clk 0:44:31] } 33. Qg6+ { [%eval #1] [%clk 0:53:27] } 33... Ke5 { [%eval #1] [%clk 0:44:31] } 34. Qf5# { [%clk 0:53:27] } 34... Ke4 1-0