[Retros] Double Edgemover 10-piece (kings to original places)

[Pascal Wassong]

Hello Joost,

Your definition seems to have a contradiction with the game you gave in
an earlier mail, as you play e.g b2xa3.  Only the destination square is
on the edge of the board.


>From what I saw in the PG, it seemed to me that the endsquare must be on

an edge.

Pascal



>>>>> "Joost" == Joost de Heer <joost at sanguis.xs4all.nl> writes:


    Joost> On Wed, June 30, 2010 10:06 am, andrew at anselan.com wrote:
    >> What is a double edgemover?

    Joost> Edgemover: Both the start- and the endsquare must be on an
    Joost> edge of the board (for the orthodox board, this means the a-
    Joost> and h-file, and 1st and 8th row).  Double edgemover:
    Joost> Edgemover for both black and white.

    Joost> The only positions with 10 pieces in DE are wPc2d2e2f2,
    Joost> bPc7d7e7f7 and both kings.

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