Author: martin fierz
Date: 13:41:01 09/27/04
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On September 27, 2004 at 16:36:33, Dan Honeycutt wrote: >On September 27, 2004 at 15:32:05, martin fierz wrote: > >>aloha! >> >>i just tried the following in my program: >> >>if a nullmove was tried and it failed, i saved a "nonull"-flag in my hashtable. >>when i got a hash hit, i checked whether nonull was set or not, if it was not >>set i did not attempt a nullmove. >> > >I don't think you want to do that. Just because the null move failed at the >current depth doesn't mean it will fail later at a different depth. > >Dan H. i know some people are doing this (among others bob), but i don't know exactly when they do it, or why, and how much it helps. any answers are appreciated :-) cheers martin
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