Weekly updates in this series usually add roughly 5,000 new games.

Typically includes the most recent games played in top-level tournaments, open tournaments, and sometimes correspondence games, ensuring the Mega Database remains current.

Download the .cbv file and open it with ChessBase to merge it into your main reference database.

You must have ChessBase 15, 16, or 17 and a valid Mega Database 2022 subscription.