Author: Robert Hyatt
Date: 14:47:09 09/26/01
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On September 26, 2001 at 14:27:51, Gian-Carlo Pascutto wrote: >On September 26, 2001 at 14:17:49, Uri Blass wrote: > >>I guess that another possible easy way for beginners is random changes in the >>evaluation by not more than 5%. >>If you change the value of the pawn from 1 to +1.05 the program may have a good >>chance to play a different move and the game is not going to be the same. > >The problem of 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. > >-- >GCP That also means you can't keep the transposition table scores from the previous search or you will have _lots_ of debugging fun.
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