Author: Norm Pollock
Date: 06:58:10 07/02/04
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On July 02, 2004 at 09:48:36, Kurt Utzinger wrote: >On July 02, 2004 at 08:49:45, Norm Pollock wrote: > >>A big deficiency of the Fritz8 gui is the astounding large number of duplicate >>games in engine-engine tournaments involving 2 engines. Out of 60 games, over >>half were duplicates of another game (possible because of triplets, quadruplets, >>etc). >> >>It is hard to detect the duplicates because of the new cbh file format: Create a >>new database in pgn format. Copy the suspected group of games to that database. >>Outside of the gui, check for duplicates with pgn-extract utility. Maybe there >>is an easier way? >> >>I think the main cause is the book settings. I now turned off "tournament book". >>I now maximized variety of games. I hope that helps reduce the duplicates. >> >>Any suggestions? > > > There seems to be something wrong with your settings. > Out of 500 games I have never encountered more than > 5-7 doubles and most of them are related to games > with Junior 8. > Kurt Kurt, I know there is something very wrong. What are your book settings in the fritz8 gui? Any other settings that you use? I was running TheKing3.23 v TheKing3.33 with the same book for both engines. I had book learning on, tournament book on, minimum variety of openings. Clearly, I maximized the possibilities for duplicates. Norm
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