Credits & licenses

The people and projects behind the game.

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Music and sound

Within The Abandoned Castle V2 — Spring Spring; Medieval: Exploration — RandomMind; Impact Sounds — Kenney; Magic Spell SFX — JaggedStone. These added assets are distributed under CC0. Full sources and processing credits · Kenney license.

Chess engine

Stockfish.js 16, © 2023 Chess.com, LLC, based on Stockfish and the stockfish.wasm contributors. Licensed under GNU GPL version 3. The engine runs in a browser worker. License · Corresponding upstream source and build instructions.

Download the corresponding source archive · Exact revision and checksums

Lighting and fonts

Dikhololo Night lighting — Greg Zaal / Poly Haven, CC0. Source credit. Inter and Cinzel are distributed under the SIL Open Font License: Inter license · Cinzel license. Fonts and lighting are served with the game.

Artwork and software

The current stone characters are built from geometry in this project. The owner has confirmed that the earlier 3D models were commissioned for the project. Unused commissioned wizard models are excluded from the current release.

The application uses React, Next.js, Three.js, React Three Fiber, MobX, and Supabase, among other open-source projects. Their notices and licenses remain with their packages.

This is an independent fantasy chess project. It is not affiliated with or endorsed by Harry Potter, Warner Bros., or the Wizarding World.