Bicolour Chess (Gabriel Authier, 1958). v1 et v2 : (Roméo Bédoni, 1958)
Kings are subject to check and checkmate by
own as well as opponent’s pieces. The Q and
Bicolour Chess (Gabriel Authier, 1958). v1 et v2 : (Roméo Bédoni, 1958)
Kings are subject to check and checkmate by
own as well as opponent’s pieces. The Q and