Mega Database 2022 is the biggest high quality chess games database out there. It has more than 9.2 million games out of which 100,000 are annotated. In this video, IM Sagar Shah speaks about the features of Mega Database 2022, how you can use them for your preparation and how to update and maintain your database on a weekly basis. Note: You can make the best use of Mega Database 2022 along with ChessBase 16. (or ChessBase 15). ChessBase 16 Mega Database 2022: https://chessbase.in/online-shop#!/