H. G. Muller wrote on Sat, Sep 26, 2015 09:19 PM UTC:
> I've discovered that Sjaak II can be played in the terminal - which is good for testing, and means that I won't need to modify XBoard.
Ah yes, that is true. But you cannot do engine-engine games then, I think.
And these could be useful for determining what is the better way of
castling. (E.g. by allowing only Luft castling for white and only the
King's one-time Knight move for black,and see who does better.)