Mate en 2
William C. Cotton
1876
British Chess Problems
William C. Cotton
1876
British Chess Problems
Jean-Pierre Boyer
1983
2e Pr. Europe Echecs 1983
Pehr Törngren
1928
2.pr Schackvärlden 1928
Hrvoje Bartolovic
1978
I.n. Unikonzum
A. Cyril Perason
1876
British Chess Problems