ConceptUniversal Chess Interface

UCI

A standard protocol interface for communication between chess engines and external programs (GUIs).

Timeline (last 90 days)

Oct 17

Stockfish is currently recognized as the strongest open-source chess engine, uses NNUE to evaluate positions, and communicates with external programs via the UCI protocol.

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All Facts (1)

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Stockfish is currently recognized as the strongest open-source chess engine, uses NNUE to evaluate positions, and communicates with external programs via the UCI protocol.

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Source Articles

Stockfish Finds the Blunders, Gemma 4 Explains Them to a Kid: Code Verifies Every WordOct 17