Mate en 2
Johnson, B.W.
1876
The English Chess Problem
Johnson, B.W.
1876
The English Chess Problem
Ellerman, Arnoldo
1911
La Vida Moderna, 1911
Mansfield, Comins
1958
1st Pr. British Ring Ty., 1958
Mansfield, Comins
1958
1st Pr. British Ring Ty., 1958
Taylor, Jean Paul
1876
The English Chess Problem