Mate en 2
Müller, Dieter
1976
Freie Presse
Müller, Dieter
1976
Freie Presse
Laws, B.G.
1888
Nort Figaro 1888, 1. pr.
McDowell, M.
1990
Buletin Problemistic 1990, 1.HM
Cook, Eugene Beauharnais
1864
Wilkes’ Spiritof the Times
Erlinger, Konrad
1922
Svenska Dagbladet