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Subject: Re: Forsyth Notation Explained

Author: José de Jesús García Ruvalcaba

Date: 08:19:12 04/17/99

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On April 17, 1999 at 10:47:55, Bruce Moreland wrote:

>
>On April 17, 1999 at 08:31:06, Peter Klausler wrote:
>
>>> The hyphen following the "KQkq" could also be a square, for instance e3, which
>>> is the target of an en-passant capture, if one is legal.
>>
>>No need for a square to define en-passant opportunities;
>>the name of the file suffices.
>
>I'm not describing how it should be, I'm describing the standard as it exists.
>
>bruce

	In fact, the en-passant square is indicated always when the last move was a
pawn advancing two squares, regardless if it can actually be captured en-passant
or not. I.e. hte requirement is not the existence of a legal en-passant capture,
but the immediate previous advance of a pawn two squares.
José.



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