Computer Chess Club Archives


Search

Terms

Messages

Subject: a bitboard question

Author: Uri Blass

Date: 21:36:52 01/13/01


I am interested to know what is the fastest way that is known to evaluate
mobility in bitboard when the definition of mobility is the weight of the number
of squares that the pieces control.

For example if a bishop at c1 controls the squares d2,e3,f4,b2,a3 then the
mobility of it is
weightbis[d2]+weightbis[e3]+weightbis[f4]+weightbis[b2]+weightbis[a3] when
weightbis is an array(I can call it a mobility square table).

I am interested to know if bitboard is faster or slower than other ways to
calculate this evaluation.

Uri



This page took 0 seconds to execute

Last modified: Thu, 15 Apr 21 08:11:13 -0700

Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.