Trickly — third-party software and fonts ======================================== Stockfish 19 (stockfish.js 19.0.1, "lite single-threaded" build) The chess engine behind the computer player. It runs as a separate program in a Web Worker and talks to the game only through the UCI text protocol. Licence: GNU General Public License v3.0 — see stockfish-GPL-3.0.txt Source: https://github.com/nmrugg/stockfish.js/tree/v19.0.1 https://github.com/official-stockfish/Stockfish The files shipped (stockfish-19-lite-single.js / .wasm) are the unmodified builds published on npm as stockfish@19.0.1. chess.js 1.4.0 Chess rules: legal moves, check, mate and draws. Licence: BSD 2-Clause — see chess.js-BSD-2-Clause.txt Source: https://github.com/jhlywa/chess.js Caveat (fontsource 5.3.0) Licence: SIL Open Font License 1.1 — see caveat-OFL-1.1.txt Patrick Hand (fontsource 5.3.0) Licence: SIL Open Font License 1.1 — see patrick-hand-OFL-1.1.txt