Let's assume you are replaying a game in the board window and want to quickly find suitable comparison games that were played with the same variation. The programme offers a wealth of information on individual opening variations, but access is particularly fast via a loaded or entered game notation.
Load a game into the board window or enter the opening moves of the variation you are looking for.
Now a right-click on the board window quickly leads to the goal:
With this, the programme starts a determination of the opening variation and immediately loads the corresponding key classification including a list of matching comparison games.
This particularly fast and efficient method of sifting through opening theory games should be a permanent part of your opening training.