Author: Mathieu Pagé
Date: 09:22:10 03/05/05
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On March 04, 2005 at 14:06:37, Dann Corbit wrote: >On March 04, 2005 at 09:42:21, Mathieu Pagé wrote: > >>On March 04, 2005 at 05:12:51, Reinhard Scharnagl wrote: >> >>>On March 04, 2005 at 04:48:36, Dann Corbit wrote: >>> >>>>What do you calculate as the theoretical maximum, using your encoding? >>> >>>That is hard to say. There still are a lot of redundancies within this >>>encoding: there might be still of illegal or impossible positions to be >>>encoded, and some very theoretically extisting extreme promotion situations >>>will have an excessive length. >>> >>>I think, that it would be best to use that code to encode all positions >>>of a set of PGN data, estimating an average length of more practical >>>relevance than I have estimated. >>> >>>Nevertheless I think, the limit might be around 2*(10^43) as I have read >>>from N. Petrovic. >>> >>>Reinhard. >> >>I have a database of about 190 millions chess positions if you are interested. > >Are they bare EPD records? > >Do they have any analysis associated with them? They are FENs strings in a text files, I do not remembre the size of the files, but in compressed form it takes two CDs
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