[comp.sys.atari.st] How do you use Krabat.prg?

jensen%cod@NOSC.ARPA.UUCP (12/10/86)

Am I the only one who doesn't understand how to use the krabat (chess)
program that was recently posted to comp.sys.atari.st?  I would appreciate
someone posting an explanation of how it works.

Just for note comparison, when I execute krabab.prg an error box appears
with the question "Where are the picture files?"  I don't know what picture
files it is referring to, although I am guessing they are files to store
the chess pieces as icons.  If so, does that mean that we are supposed to
generate our own icons to represent each of the pieces?  What is the naming
convention?

L Jensen
jensen@nosc.ARPA
...sdcsvax!noscvax!jensen