[Retros] rights & ocassions / not answering Andrew anymore

[Joost de Heer]

On Sat, May 24, 2014 14:40, Nicolas Dupont wrote:
>> The move sequence up to 18.Txg8+ is unique (C+ Euclide);   the
>> repetition moves are separate from this.  I recall some time ago
>> testing the repetition phase with Popeye a=>b.
>
> Suppose you have a C+ PG in N moves with diagram position D, and then
> a C+ PG in M moves going from D to D. Is it true that the resulting PG
> in N+2M moves, with diagram position D, is C+ with the additional
> hypothesis "remis"?

Not necessarily, since the draw could also be reached by the 50-move rule.

Joost