: Access cross-tables and games from major historical and modern tournaments, including all World Championships .
To use the database, you must have a compatible version of or ChessBase 16 installed on a Windows 10 or higher system.
: The 2023 edition included a subscription to download approximately 5,000 new games per week throughout that year to keep your database current. IMC-Mega Database 2023.exe
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
: Study top-level analysis by masters directly within the game notation—annotated games are often indicated by italics . Database Statistics (2023 Edition) Total Games ~9.75 million Annotated Games Player Lexicon 600,000+ names / 40,000+ photos Historical Range 450+ years of chess history : Access cross-tables and games from major historical
: Once installed, the database icon will appear on your ChessBase desktop. Double-click it to open the main games list. Key Features for Preparation
: Instantly generate a comprehensive report on any player, including their opening repertoire, Elo progression, and career highlights. If you are looking for the absolute latest
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