Problem 742814: Hitam jalan Menang
English Chess Federation November 2022 ( 1 / 12 )
John Thackray (1944) - Dariusz Rak (1765)
Hull 4NCL International Congress Canham Turner Centre, 2022.10.15
Hull 4NCL International Congress Canham Turner Centre, 2022.10.15
Gerakkan buah untuk memecahkan problem.