Mate en 2
Eighch, Eustace
1925
Schackvärlden
Eighch, Eustace
1925
Schackvärlden
Aizikovitch, Yaacov
1961
The Guardian
Mladenovic, Slobodan
1988
Buletin Problemistic
Beale, John Lindsay
1947
Chess World
Selivanov, Andrej Vladimirovic
1997
JT Scheltonoschko-55