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Subject: Re: Is SMIRF compatible ... some Examples

Author: Reinhard Scharnagl

Date: 14:46:22 07/27/05

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On July 27, 2005 at 15:28:33, Joseph Tadeusz wrote:

>One point of view is that Steven Edwards made a mistake by choosing the
>inflexible KQ notation for FEN, wich has now been corrected by SMK.
>
>What you do with X-FEN is a workaround wich can lead to abberations like
>
> KgQbkgqc

impossible in played games. Show me one game with three equal colored rooks.
There are less than 1/1000000 of positions having an inner castling enabled rook
alone, so such constructable positions are even more irrelevant.

>instead of the clean
>
> GBgc

Nevertheless this point is subject of refuted compromises. Because there will
be nearly no PGNs starting from such positions, changing X-FEN design in that
irrelevant point would be no problem, if leading to a compromise. But it will
make no sense to change it and have no compromise anyway.

The most relevant part of X-FEN is declared in:

http://www.chessbox.de/xfen.html

Reinhard.




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