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Copyright © Armando Hernandez Marroquin. GNU General Public License, version 2 or later. Unmodified.

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The WebAssembly port, copyright © Chess.com, LLC. Stockfish itself, copyright © T. Romstad, M. Costalba, J. Kiiski, G. Linscott and other contributors. Neural network by Linmiao Xu. GNU General Public License, version 3. Unmodified.

License (GPLv3) · Attribution notice · stockfish-18-lite-single.js · stockfish-18-lite-single.wasm

Creative Commons CC0 1.0 Universal. Filtered and re-bucketed by rating.

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Copyright © The Geist Project Authors. SIL Open Font License, version 1.1. The subsets published by Google Fonts, otherwise unmodified.

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Copyright their respective authors. Each is used under its own license, printed in full in the notice. Unmodified.

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