Author: Robert Hyatt
Date: 09:56:39 03/22/04
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On March 22, 2004 at 01:27:56, Mike Siler wrote: >When I'm not using null move, my move ordering (fail-high on first move / >fail-high) is usually slightly higher than 90%. But when I use null move >pruning, my move ordering drops significantly, down to as low as 45% in some >positions. Has any experienced similar phenomenon or have any clues as to what >could be going on? > >Michael you are not counting null move as a fail-high case, correct? and you are not counting it as a "move" so that the first real move is really the second one searched???
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