[Retros] ser-h# Pb2

Ulrich Ring ur at daveg.com
Tue Nov 12 03:05:01 EST 2002

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

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