Problem 772309: Hitam jalan Skakmat
FM Ruben Gideon Koellner (2412) - FM Vjacheslav Weetik (2423)
Titled Tuesday 30th Mar chess.com INT (10), 2021.03.30
Titled Tuesday 30th Mar chess.com INT (10), 2021.03.30
Gerakkan buah untuk memecahkan problem.