Portable Game Notation (PGN) is the most popular standard for the representation of chess games. PGN is designed for ease of reading and writing by humans as well as computer programs. The files below are available for download, completely free.

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PGN is a co-ed professional development organization at Washington University in St. Louis open to all majors and schools. Browse our website to learn more, and please reach out with any questions or inquiries.

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