To use the database, you must have a compatible version of or ChessBase 16 installed on a Windows 10 or higher system.
If you are looking for the absolute latest data, has since released newer versions, such as the Mega Database 2026. Mega Database 2023 from Big Database 2022 - ChessBase Shop IMC-Mega Database 2023.exe
The is the installer for the Mega Database 2023 , the premier game collection for the ChessBase software ecosystem. It contains over 9.75 million chess games , spanning from the 15th century to late 2023, and includes over 110,000 annotated games by top Grandmasters. Installation Guide To use the database, you must have a
: Double-click IMC-Mega Database 2023.exe . Follow the prompts to extract the game files to your local drive (typically under Documents\ChessBase\Bases ). Activation : Open your ChessBase software. Log in with your ChessBase Account . Go to the New Games tab and select Update Megabase 2023 . It contains over 9
: Instantly generate a comprehensive report on any player, including their opening repertoire, Elo progression, and career highlights.
: The 2023 edition included a subscription to download approximately 5,000 new games per week throughout that year to keep your database current.