: Standard database rights and catalogue copyrights may apply to these massive collections of chess games. Mega Database 2023 Upgrade from Mega 2022 - ChessBase Shop
: Features an extensive encyclopedia with over 600,000 player names and more than 40,000 player photos . chessbase mega database 2023 free download portable
: Includes more than 110,000 annotated games analyzed by world-class Grandmasters, which is its most valuable feature for high-level study. : Standard database rights and catalogue copyrights may