Mate en 2
Bhaskarachary, M. V.
1991
The Problemist
Bhaskarachary, M. V.
1991
The Problemist
Kokkonen, Matti
1967
Leninska molod
Truchan, Iwan
1989
Sa ogneupory
Golluitzer, F.
1926
Fraenkische Arbeiter-Schachzeitung
Piliczewski, Bogusz
1994
The Problemist