Event: 4NCL Main League 1-2
Site: Various, United Kingdom
Date: 2022-04-30
White: Roberson, Peter T
WhiteTitle: IM
WhiteElo: 2425
Black: Parligras, Mircea-Emilian
BlackTitle: GM
BlackElo: 2575
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, Lipnitsky Attack
Variant: Standard
TimeControl: 40 in 100 f.b. 50 mins with 30 secs per move

1. e4 { [%eval 0.33] [%clk 1:40:55] } 1... c5 { [%eval 0.32] [%clk 1:40:45] } 2. Nf3 { [%eval 0.0] [%clk 1:41:12] } 2... d6 { [%eval 0.0] [%clk 1:41:08] } 3. d4 { [%eval 0.3] [%clk 1:41:36] } 3... cxd4 { [%eval 0.13] [%clk 1:41:31] } 4. Nxd4 { [%eval 0.29] [%clk 1:42:00] } 4... Nf6 { [%eval 0.31] [%clk 1:41:52] } 5. Nc3 { [%eval 0.18] [%clk 1:42:24] } 5... a6 { [%eval 0.0] [%clk 1:42:17] } 6. Bc4 { [%eval 0.0] [%clk 1:42:15] } 6... e6 { [%eval 0.0] [%clk 1:42:22] } 7. Be3 { [%eval 0.0] [%clk 1:42:30] } 7... b5 { [%eval 0.0] [%clk 1:37:08] } 8. Bb3 { [%eval 0.19] [%clk 1:40:43] } 8... Bb7 { [%eval 0.38] [%clk 1:34:32] } 9. Qe2 { [%eval 0.38] [%clk 1:38:20] } 9... Nbd7 { [%eval 0.25] [%clk 1:14:38] } 10. O-O-O { [%eval 0.69] [%clk 1:36:18] } 10... Rc8 { [%eval 0.79] [%clk 1:03:34] } 11. f3 { [%eval 0.7] [%clk 1:35:11] } 11... Qa5 { [%eval 0.58] [%clk 0:45:20] } 12. a3 { [%eval 0.32] [%clk 1:13:45] } 12... Rxc3?! { [%eval 0.89] } { Inaccuracy. Nc5 was best. } { [%clk 0:32:17] } 13. Qe1 { [%eval 0.98] [%clk 0:42:46] } 13... b4 { [%eval 1.07] [%clk 0:26:37] } 14. bxc3 { [%eval 0.99] [%clk 0:39:02] } 14... bxc3 { [%eval 1.32] [%clk 0:27:01] } 15. Kb1 { [%eval 0.56] [%clk 0:33:43] } 15... d5?! { [%eval 1.44] } { Inaccuracy. Nc5 was best. } { [%clk 0:23:31] } 16. exd5 { [%eval 1.0] [%clk 0:23:17] } 16... Nxd5 { [%eval 1.16] [%clk 0:15:40] } 17. Bc1 { [%eval 1.47] [%clk 0:13:19] } 17... Be7? { [%eval 2.74] } { Mistake. Qb6 was best. } { [%clk 0:11:12] } 18. Nxe6 { [%eval 2.74] [%clk 0:09:50] } 18... fxe6 { [%eval 2.4] [%clk 0:11:36] } 19. Qxe6 { [%eval 2.78] [%clk 0:10:09] } 19... Qb6 { [%eval 2.58] [%clk 0:10:53] } 20. Rhe1 { [%eval 2.69] [%clk 0:03:57] } 20... Nc5?? { [%eval 16.4] } { Blunder. Qxe6 was best. } { [%clk 0:02:02] } 21. Qxb6 { [%eval 17.2] [%clk 0:02:57] } 21... Nxb6?! { [%eval #3] } { Checkmate is now unavoidable. Nxb3 was best. } { [%clk 0:02:30] } 22. Rxe7+ { [%eval #2] [%clk 0:01:51] } 1-0