Author: Steve Maughan
Date: 12:00:06 03/11/04
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Bob, >Note that what you describe is not likely to truncate the PV. You are now >going 1 ply deeper. How can you get an EXACT hash match after your old PV >runs out, and the table entry has enough draft to be used in a depth+1 >iteration??? I think you start to notice the effect of what's happening when the engine starts a new search. With a 1 ply search the PV can be 10 ply long due to "follow the PV in hash" algorithm. Shredder also exhibits this behavior. Steve
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