ChessLab

Play rated ChessLab games, start Lichess seeks, import your games, and turn the results into analysis, library history, and opening-repertoire work.

Start matchmaking Import games Open analysis

Matchmaking Choose ChessLab pairings, Lichess rapid/classical seeks, or customizable correspondence. Analysis Review games on the ChessLab board with engine output, variations, and PGN tools. Library Browse saved and imported games, then open them directly in ChessLab analysis. Opening repertoire Analyze your recurring opening positions and decisions from your game history.