Author: enrico carrisco
Date: 19:08:21 09/11/03
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On September 11, 2003 at 21:43:05, Robert Hyatt wrote: >On September 11, 2003 at 21:19:30, Bob Durrett wrote: > >>I have been comparing the top engines [on the same computer] by evaluating the >>same position, sequentially, with each engine. Many examples so far, but in >>every case the time required to get to a given search depth is MUCH longer for >>Crafty. Why is that? Also, does it matter in terms of playing strength? > >Why is that? Different pruning rules. Commercial programs are doing some >interesting forward pruning stuff. The only forward pruning I am using is >null-move. (I assume you are not comparing junior in this mix since junior >has a different meaning for "ply" than the rest of us). lol.. -4 or -5 and then the meaning is the same. :) -elc. <snip>
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