Author: Dann Corbit
Date: 20:12:39 01/14/03
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On January 14, 2003 at 22:33:25, Tiago Schawer wrote: > >Beginner question: > >When I run a search twice using the same board configuration and up to a fixed >ply it returns wrong results in the second time. If I increase the fixed depth >by one in the second search the problem disappears. The problem is related to >the transposition table and the values it stored in the previous search. > >Is this ok or am I doing something wrong ??? Because it could be a problem if >the same position appears twice during the game... What does your hash entry look like? Do you store depth and entry type (bound/exact...)? What is the error that you are seeing? Are you making an incremental hash? If so, did you consider null move and ep?
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