🚀 go-pugleaf

Hi!
I have questions concerning the use of the
gnuan feature of Gnuchess.
If one wants to have gnuan solve chess problems
(like for instance, white to play and win etc),
in what sort of format should the input file be?

And another question: Has anyone tried to have gnuan
run in the background of a Unix environment? How would
a batch file look? I tried it once and crashed our servers
and I don't think I should be doing it again unless
someone who knows more explains a bit about it to me.

Thanks for all replies/suggestions/hints.

christos