When a game is saved a description text can be added to it, dependent on the default language. The dialog has been extended to take this into account.
Under the "Game Tag" entry (labelled "Game Tag" in the English UI) the text and the language in which it is to be displayed are input.
These texts can be used to quickly find certain types of games. The texts that you have created are listed in the game list (Game Tag view) to reference games. This gives you the possibility to freely classify games however you want without having to access them via the player names. This gives you another way to quickly access games of a specific type.
The new index is excellent for the easy classification and access of games which might be very difficult to filter with other options.
In Fritz 20, Game Tags can be assigned via the Game Tag tab in the database window (right-click a game and choose Edit Game Tag).