Ed wrote on Sun, Dec 14, 2003 07:13 PM UTC:Excellent ★★★★★
This looks like a very interesting variant. I sure hope that someone can
ZRFolate it!
In the Mate-in-2 problem, is it not possible in response to both moves 1
and 2 that the king could mount the catapult? Or should one assume that
there is a rule that forbids mounting a catapult to escape check?