Portable Game Notation (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Portable Game Notation" in English language version.

refsWebsite

Global rank English rank

6^th place

6^th place

1mark-weeks.com

low place

low place

low place

low place

archive.org

"Standard: Portable Game Notation Specification and Implementation Guide". Internet Archive. 12 March 1994. Retrieved 25 July 2020. The page linking to the document is here.

lichess.org

For example, the PGN generated by lichess for the online match between grandmasters Pavel Smirnov and Andrew Tang (2020) lists a URL in the site field.

mark-weeks.com

The Rise of Internet Chess, Mark Weeks' chess pages