When the DNA report names an opening you do not play
A named opening is a label on a FEN you reached. If you transposed into a Jobava from a London, the card may say Jobava. That is a map, not an accusation.
Read the position, not the book name. Chessigma is showing the structure you keep landing in. The name is a convenience, and sometimes a bad one.
Open the games
If the headline feels wrong, click through. You will usually see a transposition you forgot, a mouse-slip into a sideline, or a month of arenas.
Train the FEN
The drill should be the board you actually get. A named repertoire chapter you never study will not help a position you reach by accident every Thursday.
Frequently asked questions
Can I rename the opening in the report?
You do not need to. Remember the FEN. Names are for search, not for identity.
Does a wrong name mean the import failed?
Usually not. ECO and popular names disagree all the time. The games are still yours.
Chessigma imports public Chess.com and Lichess history and reports repeated choices — not engine grades. Import your games · Methodology