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Subject: Re: Bitboards : why rotate ??

Author: Alvaro Jose Povoa Cardoso

Date: 10:29:46 03/27/02

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Could you please explain your scheme?
How do you compute the rooks and bishops attacks?
Do you use the Alessandro Damiani algorithms?
If not, could you explain what you do in some detail?

All I have done so far was a checkers engine.
I'm in the process of determine a reasonable aproach of speed but without the
complexity of rotated bitboards (particularly the 45ยบ ones for bishops)

Best regards,
Alvaro Cardoso



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