Because of the size of the collection, there is not a .PGN version of
King's Gambit games on Pitt.  You should download CA2PGN3.ZIP from the
/CONV subdirectory, then download KG-CA.ZIP.  Running CA2PGN on that
database will give you a clean PGN file of about 3 megs.

You could also download CBA16.ZIP or CBA3216.ZIP and run that on KG-CB.
However, converting the CA bases is MUCH faster.