The program offers saving and retrieval of games and positions from a database. A database can be used as a reference and to keep and recall your interrupted games. It can also be used to collect famous Chess games, enabling you to "re-play" or analyze such games.
A database may have various formats. Of course there is a native optimized format but also the Portable Game Notation (PGN) formats are supported.
You are not limited to a single database, multiple databases may exist for various purposes. With the New database... dialogue, you can create as many as you want, while defining a global description of what the new database will contain. White the Open database ....function a existing database can be used. Multiple databases can be open at the same time. All functions can be found under the Files menu.