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Subject: Removing duplicate games from PGN databases

Author: John Hatcher

Date: 14:36:23 02/13/01


Is anyone aware of a freely available program/utility that can remove duplicate
games from a large PGN database? (i.e., 500,000 games)

Chessbase Lite is limited to 8,000 games per database, and Rebel Decade 3.0
requires the PGN database to be converted to Rebel's *.dat format before it can
remove dupes (and I'm none too confident that Rebel is flexibile enough to find
all dupes).

I'd like to remove the dupes directly from the PGN file.

Any help appreciated.

John



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