=> Bootstrap dependency digest>=20010302: found digest-20190127
===> Building for gnuchess-book-medium-20000511nb4
cd /tmp/pkgbuild/games/gnuchess-book-medium/work && /usr/pkg/bin/gnuchess -a book.txt </dev/null
GNU Chess 6.2.5
Copyright (C) 2017 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
White (1) : inserting games ...
allocating 1.5MB ...
allocating 3MB ...
pgn_next_game(): malformed tag at line 32140, column 7