From: Colin Paul Adams <colin <at> COLINA <dot> DEMON <dot> CO <dot> UK>
Date: 20 feb 1999
Subject: Repetition rule in Chu Shogi mating problems

Steve and I have been working on the D29 problem.

I have finally come up with a superb 37-move mate (subject to Steve's
final checking) that solves this problem (and fully explains the role
of every piece in the problem). The only doubt I have, is that it
pre-supposes that the repetition rule for mating problems (at least in
the D document, or at least in D29), is that the DEFENDER must vary.

What do people think of the plausibility of this being the intended
rule?

--
Colin Paul Adams
Preston Lancashire