Mate en 2
Slater, George J.
2009
The English Chess Problem, 1876
Slater, George J.
2009
The English Chess Problem, 1876
Slater, George James
1876
The English Chess Problem
Abragam, David
1959
Bulletin Ouvrier des Échecs, 1959
Velimirovic, Milan
1996
Probleemblad 1996
Healey, Frank
1876
The English Chess Problem