% Strip variations.
:--novars
% Silent mode
:-s
% Duplicates file.
:-dtest-AA-dupes.pgn
% Unique file.
:--output test-AA-unique.pgn
% Tag criteria
:-t
White "Fischer"
Black "Petrosian"
% The game files.
:infiles/fischer.pgn
:infiles/petrosian.pgn