An HTTP service that renders chess board images.
Requires Python and poetry:
sudo apt-get install python3-dev libffi-dev libxml2-dev libxslt1-dev libcairo2
poetry install
poetry run python server.py [--port 8080] [--bind 127.0.0.1]
| name | type | default | description |
|---|---|---|---|
| fen | string | required | FEN of the position with at least the board part |
| orientation | string | white | white or black |
| size | int | 360 | The width and height of the image |
| lastMove | string | (none) | The last move to highlight, e.g., f4g6 |
| check | string | (none) | A square to highlight for check, e.g., h8 |
| arrows | string | (none) | Draw arrows and circles, e.g., Ge6g8,Bh7, possible color prefixes: G, B, R, Y |
| squares | string | (none) | Marked squares, e.g., a3,c3 |
| coordinates | bool | false | Show a coordinate margin |
| colors | string | lichess-brown | Theme: wikipedia, lichess-brown, lichess-blue |
https://backscattering.de/web-boardimage/board.svg?fen=5r1k/1b4pp/3pB1N1/p2Pq2Q/PpP5/6PK/8/8&lastMove=f4g6&check=h8&arrows=Ge6g8,Bh7&squares=a3,c3
web-boardimage is licensed under the AGPLv3+. See LICENSE.txt for the full license text.