Problem 528380: Hitam jalan Bertahan
FM Artur Dilmukhametov (2293) - FM Oleg Bykovskiy (2199)
Titled Tuesday 21st Dec chess.com INT (11), 2021.12.21
Titled Tuesday 21st Dec chess.com INT (11), 2021.12.21
Gerakkan buah untuk memecahkan problem.