Event: Round 7: Kasapchuk, Oleksandr Jr. - Leidig, Andreas
Date: 2024-08-17
White: Kasapchuk, Oleksandr Jr.
WhiteElo: 1848
Black: Leidig, Andreas
BlackElo: 1870
Result: 1/2-1/2
ECO: B92
Opening: Sicilian Defense: Najdorf Variation, Opocensky Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:19] } 1... c5 { [%eval 0.25] [%clk 1:30:14] } 2. Nf3 { [%eval 0.22] [%clk 1:30:25] } 2... d6 { [%eval 0.25] [%clk 1:30:18] } 3. d4 { [%eval 0.26] [%clk 1:30:32] } 3... cxd4 { [%eval 0.21] [%clk 1:30:22] } 4. Nxd4 { [%eval 0.18] [%clk 1:30:40] } 4... Nf6 { [%eval 0.24] [%clk 1:30:18] } 5. Nc3 { [%eval 0.27] [%clk 1:30:46] } 5... a6 { [%eval 0.29] [%clk 1:30:20] } 6. Be2 { [%eval 0.19] [%clk 1:30:52] } 6... e5 { [%eval 0.28] [%clk 1:30:13] } 7. Nb3 { [%eval 0.13] [%clk 1:31:00] } 7... Be7 { [%eval 0.26] [%clk 1:30:11] } 8. Be3 { [%eval 0.29] [%clk 1:29:39] } 8... Be6 { [%eval 0.29] [%clk 1:30:06] } 9. Qd2 { [%eval 0.1] [%clk 1:29:11] } 9... Nbd7 { [%eval 0.16] [%clk 1:29:01] } 10. O-O-O { [%eval -0.1] [%clk 1:21:25] } 10... b5 { [%eval -0.1] [%clk 1:27:44] } 11. f3?! { [%eval -0.72] } { Inaccuracy. f4 was best. } { [%clk 1:19:07] } 11... b4?! { [%eval 0.27] } { Inaccuracy. O-O was best. } { [%clk 1:23:57] } 12. Nd5 { [%eval 0.26] [%clk 1:18:19] } 12... Bxd5 { [%eval 0.29] [%clk 1:23:10] } 13. exd5 { [%eval 0.0] [%clk 1:17:12] } 13... Nb6 { [%eval 0.43] [%clk 1:18:47] } 14. f4?! { [%eval -0.15] } { Inaccuracy. Qxb4 was best. } { [%clk 1:10:32] } 14... Nbxd5 { [%eval 0.11] [%clk 0:57:37] } 15. fxe5 { [%eval -0.06] [%clk 1:05:58] } 15... Nxe3?? { [%eval 3.96] } { Blunder. dxe5 was best. } { [%clk 0:57:17] } 16. exf6 { [%eval 3.99] [%clk 1:05:17] } 16... Nxd1 { [%eval 3.92] [%clk 0:51:42] } 1/2-1/2