Chess repertoire
The repertoire is where your openings live in ChessMoves AI: the lines you play as White and as Black, organised by opening, and drilled until they stick.
Build it
Add a line move by move or paste it as PGN, name it and file it under its opening. Lines can also be saved from the analysis board and from the books you read in Lessons.
Drill it
The drill plays the other side and asks for your moves, so you practise the line the way you will need it at the board. It keeps track of which lines you have mastered and which are due for review.
Use it against a real opponent
In opponent preparation, your saved lines are checked against the opponent's games: where they leave your preparation, how they answer it, and which of your lines meet their openings. After a simulated game, the report says how far your preparation held.