Author: Dave Gomboc
Date: 18:17:08 09/09/01
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On September 09, 2001 at 19:08:13, Gian-Carlo Pascutto wrote: >On September 09, 2001 at 18:43:48, Dave Gomboc wrote: > >>Remember that while we call them "singular extensions", they actually did them >>in cases which were not strictly singular. For instance, when there were only >>three good moves, they extended all of them, though not to the same degree as >>when there was only a single good move. > >Are you sure of this? > >I haven't heard of this before. > >What can happen is that it thinks a move is good, SE gets >triggered and the SE shows the move is actually bad. It >picks a new move who now also triggers SE, and also gets >shown bad. This can go on for all moves. > >My implementation even has special code for this. > >-- >GCP I am 100% sure of it for Deep Blue. I am less sure for DT2 but believe they were already doing it by that time. What does your special code do when it sees the search behaviour you described? Dave
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