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Subject: Two questions about transposition tables

Author: Mr. Ruben Razquin

Date: 12:28:55 05/05/00


I found a good example about how to program transposition tables at
http://www.ics.uci.edu/~eppstein/180a/970424.html . I added a transposition
table to my program an it works fine, but in some webs about chess programming I
have found that the data structure for each element of the hash table contains
one more piece of information: the best move found so far at the moment the hash
table element was written. Can anyone tell me in which way is that move used and
how ?

Another question. I have started my implementation of transposition table using
a hash code of 32 bits. How much bits should I use and why?

Thank you for your help in advance.



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