Event: anderssen2025
Site: https://lichess.org/broadcast/adolf-anderssen-festival-2025--memoria-board-1-34/round-3/BF7QXOLD/owL0W6oZ
White: Sieciechowicz, Marcin
WhiteTitle: IM
WhiteElo: 2318
Black: Krzywda, Andrzej
BlackTitle: CM
BlackElo: 2060
Result: 1-0
ECO: A58
Opening: Benko Gambit Accepted: Fully Accepted Variation
Variant: Standard
TimeControl: 10+5

1. d4 { [%eval 0.17] [%clk 0:10:08] } 1... Nf6 { [%eval 0.19] [%clk 0:10:09] } 2. c4 { [%eval 0.18] [%clk 0:10:12] } 2... c5 { [%eval 0.56] [%clk 0:10:13] } 3. d5 { [%eval 0.47] [%clk 0:10:15] } 3... b5 { [%eval 0.47] [%clk 0:10:17] } 4. cxb5 { [%eval 0.47] [%clk 0:10:19] } 4... a6 { [%eval 0.6] [%clk 0:10:21] } 5. bxa6 { [%eval 0.52] [%clk 0:10:21] } 5... e6 { [%eval 0.55] [%clk 0:10:24] } 6. Nc3 { [%eval 0.58] [%clk 0:10:16] } 6... exd5 { [%eval 0.53] [%clk 0:10:26] } 7. Nxd5 { [%eval 0.5] [%clk 0:10:18] } 7... Nxa6 { [%eval 0.69] [%clk 0:10:30] } 8. e4 { [%eval 0.32] [%clk 0:09:22] } 8... Nxd5 { [%eval 0.32] [%clk 0:10:29] } 9. exd5 { [%eval 0.42] [%clk 0:09:18] } 9... Be7 { [%eval 0.7] [%clk 0:10:15] } 10. Nf3 { [%eval 0.53] [%clk 0:08:57] } 10... O-O { [%eval 0.52] [%clk 0:10:16] } 11. Bc4 { [%eval 0.62] [%clk 0:08:52] } 11... Nb4 { [%eval 0.66] [%clk 0:09:30] } 12. O-O { [%eval 0.63] [%clk 0:08:39] } 12... Ba6 { [%eval 0.91] [%clk 0:09:18] } 13. Bxa6?! { [%eval 0.25] } { Inaccuracy. Qb3 was best. } { [%clk 0:08:24] } 13... Rxa6 { [%eval 0.2] [%clk 0:09:16] } 14. a3 { [%eval 0.08] [%clk 0:07:22] } 14... Qa8 { [%eval 0.06] [%clk 0:09:17] } 15. Bg5 { [%eval 0.16] [%clk 0:07:19] } 15... Nxd5 { [%eval 0.25] [%clk 0:06:29] } 16. Bxe7 { [%eval 0.1] [%clk 0:07:23] } 16... Nxe7 { [%eval 0.14] [%clk 0:06:32] } 17. Qxd7 { [%eval 0.19] [%clk 0:07:27] } 17... Nd5 { [%eval 0.33] [%clk 0:06:15] } 18. Rac1 { [%eval 0.05] [%clk 0:03:14] } 18... Nf4 { [%eval 0.14] [%clk 0:04:24] } 19. Rc4 { [%eval 0.0] [%clk 0:01:59] } 19... Rf6 { [%eval 0.22] [%clk 0:03:30] } 20. Nh4?! { [%eval -0.49] } { Inaccuracy. Qa4 was best. } { [%clk 0:00:47] } 20... Qa6 { [%eval -0.02] [%clk 0:02:07] } 21. Qa4 { [%eval 0.0] [%clk 0:00:34] } 21... Qb7?? { [%eval 4.63] } { Blunder. Qxa4 was best. } { [%clk 0:02:12] } 22. Rxf4 { [%eval 4.73] [%clk 0:00:28] } 22... Ra8 { [%eval 4.66] [%clk 0:01:35] } 23. Qe4 { [%eval 4.63] [%clk 0:00:31] } 1-0