[Retros] ser-h# Pb2

[Ulrich Ring]

On Monday 11 November 2002 18:21, Joost de Heer wrote:


> Hrm, nonsense of course. That's for regular proofgames. You could test for

> the position before the last move however with Popeye. This last move is

> unique.


Good pointer.

Thanks, Ulrich