Sky. Brilliant original game by Christine Bagley-Jones. Pieces promote through a succession of odd leapers eventually to a rooks.[All Comments][Add Comment or Rating]
Jörg Knappen wrote on Fri, Jan 14, 2011 08:06 PM UTC:
Unfortunately, Ibis is a well established and published name for the (1,5)-leaper, see e.g., here:
http://www.dieschwalbe.de/lexikon.htm