Author: Nagendra Singh Tomar
Date: 00:51:17 10/22/02
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On October 22, 2002 at 03:26:37, Steve Maughan wrote: >Russell, > >>In that case, I think it's faster if you generate them when you need them >>rather than incrementally update them. I generate them on the fly, and so does >>Dr. Hyatt. We use different methods though. He uses rotated bitboards and I >>generate them with a few bitwise operations to avoid table lookups altogether. >>I don't like rotated bitboards very much :) > >Interesting. I use bitboards in Monarch but havew trouble getting the attack_to >type info without table lookups. I can see how you could do it for knights, >pawns and kings but how do woudl you do it for a bishop? > >Regards, > >Steve Even I could not figure out an efficient way of updating attacks_to for sliding pieces Anybody has any wondeful solutions !!!
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