THIS IS EXTREMLY HARD!!!! -- I have played 100+ times now and only won once so far
http://web.archive.org/web/20070225060132/http://www.playdo.se/games/luffare/luffarschack.dcr
http://web.archive.org/web/20070225060132/http://www.playdo.se/games/luffare/luffarschack.dcr