Author: José de Jesús García Ruvalcaba
Date: 13:56:46 08/06/99
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On August 06, 1999 at 16:01:46, Ernst Walet wrote: >I have a problem creating 4 piece tablebases with Eugene's tbgen.exe >First I created tablebases with "tbgen -m 64 -p kppk" and kbk up until kppk were >created in one run without problems, in total 60 files > >However, when I wanted to do the same with "tbgen -m 64 -p kpkp", sometimes at >the end of a file the following error occurs and the process is stopped: > >*** Couldn't map view of file .\kqkq.nbb with MapViewOfFile() > >This kqkq.nbb can be another file as well. The file mentioned is present. >I can start the process again and it seems to go on where it stopped. What's >going on and are the files ok or maybe corrupted? > >Second question, is it neccesary to create kkpp (and underlying) tablebases >when you have kppk already. No. The probing code takes care of switching sides. > Each set seems to be created for black and white, >or is kppk for white pawns only, in perspective of white'e and black's side? > It works for both sides. >Kind regards, Ernst-J. José.
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