[Retros] shortest Madrasi PG stalemate ended

[Nicolas.Dupont at math.univ-lille1.fr]

> Not a new idea. Published almost in Suomen Tehtäväniekat around

> 1993-1996


The idea or a precise result ? I doubt that one can be sure to have
reached the minimal possible length.

Can you give us, Roberto, the number of moves you found ?

Best,

Nicolas.