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Subject: Re: beating TSCP too! interesting game. (What's an attackboard?)

Author: Severi Salminen

Date: 00:25:49 01/09/01

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>It is a way to get all the squares to which a piece can move by a pseudolegal
>move. In a bitboard based program, it would just be a bitboard of all the places
>a piece on a given square can go to, given the configuration of pieces on the
>board, if we disregard placing the king in check. Of course this wont account
>for pinned pieces, overworked pieces, trapped pieces etc. But it will give you a
>good idea of the mobility of a piece. Similar ideas can be made with
>non-bitboard implementations.

Ok, thanks! Now I now I'm using attackboards...

Severi



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