ChessPartner is a strong Chess game for beginners and advanced players. It has attractive 2d and 3d pieceses, a database, read and write PGN files. Plays online against opponents all over the world. Prints diagrams or whole games, has a large opening book, or create your own books. Can copy and paste games to your word processor. Analyses your games or positions, speaks to you, shows played opening name, score histogram, winboard, and more...