OpeningMaster

Shane's Chess Information Database - Wikipedia

How to install OM

Small Encyclopedia of Chess Openings ABCDE on CD (3rd Edition)

Web Apps

Opening Repertoire Selection Using a Chess Database – Grand Rapids Chess Center

ChessBase 17 Premium Package: ChessBase 17 Chess Database Management Software Program Bundled with Mega Database 2023, Corr. 2022, Endgame Turbo 5 and

How do I switch from Masters database to Player database for opening explorer? - Chess Forums

Fritz Powerbook Chess Game Database 2018 - Chess Database Software bundled with Chess Masterpieces CD

ChessBase 17 Starter Package: ChessBase 17 Chess Database Management Software Program Bundled with Big Database 2023 and Komodo 2 Chess Playing

Download Chess Database