الغاز 579376: أسود إلى دفاع
FM Adelard Bai (2399) - GM Alexander Donchenko (2599)
Titled Tue 10th May Early chess.com INT (2), 2022.05.10
Titled Tue 10th May Early chess.com INT (2), 2022.05.10
اسحب القطع لحل هذا اللغز.