Stockfish Developers Sue Chessbase Claiming Copyright Violation

The Stockfish team has filed a lawsuit against Chessbase, claiming that the German chess software company is selling their software without having the license to do so. The lawsuit, filed in a German court, was announced last Tuesday in a blog on the Stockfish website. The Stockfish team argues that

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Our lawsuit against ChessBase - Stockfish : r/chess

Stockfish exception in Chessbase · Issue #2037 · official

Stockfish Takes ChessBase to Court

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Rec Room Sues Player for Copyright Infringement and Other Claims