: You can export any public Lichess Study as a PGN file by appending .pgn to the URL. Many of these are deeply annotated by the community.
: Source-controlled projects like the mcostalba chess_db contain over 30,000 annotation blocks, including commentary from masters like Tartakower and Reti. Download Annotated PGN rar
Annotated PGN files are portable chess databases that include detailed commentary, analysis, and alternative variations alongside the move lists. Because large collections of these games can be significant in size, they are often distributed as archives to save bandwidth and storage space. Where to Download Annotated PGN Files : You can export any public Lichess Study
: Provides free ZIP (and sometimes RAR) downloads of games organized by World Champions, such as Steinitz through Tal. 000 annotation blocks