# Third-party assets

The chess piece SVGs in `assets/pieces/` are the Cburnett Standard Transparent set from Wikimedia Commons.

- Author: Cburnett
- Source: https://commons.wikimedia.org/wiki/Category:SVG_chess_pieces/Standard_transparent
- Mirror used to retrieve the optimized SVG files: https://github.com/lichess-org/lila/tree/master/public/piece/cburnett
- The individual files are multi-licensed; this project uses them under the 3-clause BSD license offered on their Wikimedia Commons description pages.

The SVG geometry is preserved as distributed by the Lichess Cburnett set.