Chessbase Mega Database 2023 Free 2021 Download Page

: A massive, free chess database designed for use with open-source software like SCID vs PC . It contains millions of games and is regularly updated. Lichess Open Database

KingBase extracts games from FIDE rating lists. Updated annually. Works in SCID, ChessX, or Arena. Chessbase Mega Database 2023 Free Download