Author: Gian-Carlo Pascutto
Date: 12:35:03 09/26/01
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On September 26, 2001 at 15:16:55, Francesco Di Tolla wrote: >On September 26, 2001 at 14:27:51, Gian-Carlo Pascutto wrote: >this is that it may make the search instable. > >>Georg v. Zimmerman had a nice trick here: before starting the search, >>change the piece-squares a bit randomly. It gives the same effect but >>is much more stable. > >what do you mean by "the piece-squares"? >I can only guess something that changes...the position. :-) piece-square tables Many programs (especially the simple ones) give the pieces a certain score for being on a certain square (usually: more when on a center square, except for king). You can make small changes here and still end up with decent but different play. -- GCP
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