Use the link typically found at the bottom of the game's page. 2. Where to Download Large PGN Databases
Search for a specific game (e.g., "Fischer vs Spassky 1972"). Download pgn
Click or Download annotated PGN to include engine evaluations and comments. Chessgames.com : Use the link typically found at the bottom
: A free chess game database updated regularly with over-the-board (OTB) and online games. Click or Download annotated PGN to include engine
Choose whether to include timestamps (check the clock icon) and click . Lichess.org : Navigate to the game and click the Analysis Board . Look for the FEN/PGN tab below the board.
Most online chess platforms allow you to export your personal games or famous grandmaster matches directly to PGN. : Open the game you want to download. Click the Share icon at the bottom of the Analysis tab. Select the PGN tab in the pop-up window.
If you want thousands of games for study or engine testing, these repositories offer free downloads: