Event: Open Letni Praha 2021
Date: 2021-08-09
White: Kvaloy, Aksel Bu
WhiteElo: 2126
Black: Neukirchner, Pascal
BlackElo: 2266
Result: 0-1
ECO: B31
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:30:55] } 1... c5 { [%eval 0.32] [%clk 1:30:36] } 2. Nf3 { [%eval 0.0] [%clk 1:31:20] } 2... Nc6 { [%eval 0.32] [%clk 1:30:47] } 3. Bb5 { [%eval 0.0] [%clk 1:31:43] } 3... g6 { [%eval 0.13] [%clk 1:30:42] } 4. O-O { [%eval 0.2] [%clk 1:32:03] } 4... Bg7 { [%eval 0.43] [%clk 1:31:06] } 5. c3 { [%eval 0.35] [%clk 1:31:51] } 5... Nf6 { [%eval 0.13] [%clk 1:31:21] } 6. Re1 { [%eval 0.25] [%clk 1:32:04] } 6... O-O { [%eval 0.21] [%clk 1:31:34] } 7. d4 { [%eval 0.16] [%clk 1:31:56] } 7... d5 { [%eval 0.43] [%clk 1:31:44] } 8. e5 { [%eval 0.5] [%clk 1:32:10] } 8... Ne4 { [%eval 0.33] [%clk 1:32:08] } 9. Be3 { [%eval 0.39] [%clk 1:32:33] } 9... Qb6 { [%eval 0.5] [%clk 1:31:31] } 10. Bxc6 { [%eval 0.52] [%clk 1:32:41] } 10... bxc6 { [%eval 0.46] [%clk 1:31:36] } 11. Qc1 { [%eval 0.36] [%clk 1:32:16] } 11... cxd4 { [%eval 0.51] [%clk 1:31:49] } 12. cxd4 { [%eval 0.52] [%clk 1:32:37] } 12... a5 { [%eval 0.4] [%clk 1:30:14] } 13. Nfd2 { [%eval 0.41] [%clk 1:32:28] } 13... Nxd2 { [%eval 0.5] [%clk 1:29:47] } 14. Nxd2 { [%eval 0.21] [%clk 1:32:27] } 14... a4 { [%eval 0.41] [%clk 1:28:07] } 15. Qc3 { [%eval 0.2] [%clk 1:32:20] } 15... Bf5 { [%eval 0.12] [%clk 1:27:55] } 16. Bf4?! { [%eval -0.73] } { Inaccuracy. b4 was best. } { [%clk 1:17:45] } 16... Rfb8 { [%eval -0.7] [%clk 1:06:44] } 17. b3 { [%eval -0.7] [%clk 1:08:10] } 17... Qb4 { [%eval -0.44] [%clk 1:04:41] } 18. Rec1?? { [%eval -2.25] } { Blunder. Rac1 was best. } { [%clk 1:04:27] } 18... Qxc3 { [%eval -2.02] [%clk 0:58:48] } 19. Rxc3 { [%eval -2.15] [%clk 1:04:34] } 19... Rb4 { [%eval -1.91] [%clk 0:59:08] } 20. Be3?? { [%eval -4.93] } { Blunder. Rac1 was best. } { [%clk 0:43:13] } 20... c5 { [%eval -4.74] [%clk 0:56:18] } 21. a3 { [%eval -6.07] [%clk 0:41:40] } 21... cxd4 { [%eval -6.24] [%clk 0:54:24] } 22. axb4 { [%eval -6.01] [%clk 0:42:00] } 22... dxc3 { [%eval -6.0] [%clk 0:54:48] } 23. Nf3 { [%eval -7.12] [%clk 0:42:19] } 23... a3 { [%eval -7.38] [%clk 0:54:01] } 24. b5 { [%clk 0:40:06] } 24... a2 { [%clk 0:46:09] } 25. b6 { [%clk 0:37:20] } 25... Bb1 { [%clk 0:46:27] } 0-1