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Subject: Re: annoying en passant x-ray

Author: Georg v. Zimmermann

Date: 15:45:45 11/30/03

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>>>But the main reason I am posting is: are there any other situations like the
>>>above where I can with one move move 2 pieces out of the way of an x-ray attack
>>>?
>
>No, only ep.

OK

>The conditions to deny ep capture generation are (iirr):
>
>1.) The black pawn was pinned on the 4. rank before the white pawn push occured.

right, thats the exception

>2.) The black pawn is pinned on the file.
>3.) The black pawn is pinned on the other diagonal,
>    the pawn intends to use for ep-capture.

those are handled anyway, there is no difference to a normal capture.


Georg



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