Event: Skol-SM 2021, grupp B
Site: Helsingborg Arena, Helsingborg, Sweden
Date: 2021-10-09
White: Olsson, William
WhiteTitle: FM
WhiteElo: 1944
Black: Nilsson, Oliver
BlackElo: 1527
Result: 1-0
ECO: A21
Opening: English Opening: King's English Variation, Reversed Sicilian
Variant: Standard
TimeControl: 45 minutes + 10 seconds per move from move one.

1. c4 { [%eval 0.2] [%clk 0:45:17] } 1... e5 { [%eval 0.12] [%clk 0:45:15] } 2. Nc3 { [%eval 0.16] [%clk 0:45:23] } 2... f5 { [%eval 0.43] [%clk 0:45:17] } 3. g3 { [%eval 0.36] [%clk 0:45:31] } 3... Nf6 { [%eval 0.55] [%clk 0:45:23] } 4. Bg2 { [%eval 0.26] [%clk 0:45:39] } 4... d6 { [%eval 0.4] [%clk 0:45:25] } 5. d3 { [%eval 0.13] [%clk 0:45:48] } 5... Be7 { [%eval 0.36] [%clk 0:45:32] } 6. Nf3 { [%eval 0.27] [%clk 0:45:55] } 6... O-O { [%eval 0.44] [%clk 0:45:38] } 7. Rb1 { [%eval 0.25] [%clk 0:45:52] } 7... Qe8 { [%eval 0.32] [%clk 0:45:44] } 8. O-O { [%eval 0.22] [%clk 0:45:43] } 8... Qh5 { [%eval 0.61] [%clk 0:45:51] } 9. Nd5? { [%eval -0.81] } { Mistake. b4 was best. } { [%clk 0:45:51] } 9... Nc6?? { [%eval 1.08] } { Blunder. Nxd5 was best. } { [%clk 0:45:34] } 10. b4?! { [%eval 0.13] } { Inaccuracy. Nxc7 was best. } { [%clk 0:45:50] } 10... f4? { [%eval 1.19] } { Mistake. Nxd5 was best. } { [%clk 0:45:21] } 11. b5?! { [%eval 0.28] } { Inaccuracy. Nxc7 was best. } { [%clk 0:44:05] } 11... Bh3?? { [%eval 7.99] } { Blunder. Nxd5 was best. } { [%clk 0:45:21] } 12. bxc6 { [%eval 7.7] [%clk 0:39:23] } 12... Ng4 { [%eval 11.99] [%clk 0:45:25] } 13. Nxe7+ { [%eval 11.51] [%clk 0:39:25] } 13... Kh8 { [%eval 12.0] [%clk 0:45:28] } 14. Nh4 { [%eval 9.67] [%clk 0:39:21] } 14... Bxg2 { [%eval 9.54] [%clk 0:45:04] } 15. Kxg2 { [%eval 9.37] [%clk 0:39:26] } 15... g5 { [%eval 11.25] [%clk 0:45:03] } 16. Nf3 { [%eval 9.59] [%clk 0:36:39] } 16... fxg3 { [%eval 11.84] [%clk 0:44:33] } 17. h3 { [%eval 8.69] [%clk 0:36:48] } 17... Rxf3 { [%eval 13.31] [%clk 0:43:28] } 18. exf3 { [%eval 13.54] [%clk 0:36:54] } 18... Nxf2 { [%eval 13.9] [%clk 0:43:22] } 19. Rxf2 { [%eval 13.62] [%clk 0:37:02] } 19... gxf2 { [%eval 13.89] [%clk 0:43:14] } 20. cxb7 { [%eval 14.01] [%clk 0:37:10] } 20... Rb8 { [%eval 13.68] [%clk 0:42:28] } 21. Be3 { [%eval 12.07] [%clk 0:37:15] } 21... Qf7 { [%eval 13.94] [%clk 0:42:13] } 22. Nc6 { [%eval 13.71] [%clk 0:37:23] } 22... g4 { [%eval 17.6] [%clk 0:41:30] } 23. hxg4 { [%eval 15.97] [%clk 0:37:26] } 23... e4 { [%eval 19.54] [%clk 0:41:14] } 24. dxe4 { [%eval 17.61] [%clk 0:37:32] } 24... Rf8 { [%eval 22.15] [%clk 0:40:33] } 25. b8=Q { [%eval 23.11] [%clk 0:37:37] } 1-0