: On a game page, click Analysis Board , go to the FEN & PGN (or Share & Export) tab, and select Download annotated or Download raw .
For bulk downloads of master games, these sites are industry standards: Download leopg pgn
A PGN file is a plain text file that stores the sequence of moves and metadata about a game. It typically includes: Portable Game Notation (PGN) - Chess.com : On a game page, click Analysis Board
