Cartesi python-chess

Crufty scripts to build disk images to run under the Cartesi RISC-V machine emulator that verify a chess game. Similar to the Cartesi example, but this is in python using python-chess, not javascript.

Output

Good pgn

cartesi-python-chess$ ./build-cartesi-cartesi-python-chess ; ./run-cartesi-cartesi-python-chess 
copying from directory cartesi-python-chess-cartesi-img

         .
        / \
      /    \
\---/---\  /----\
 \       X       \
  \----/  \---/---\
       \    / CARTESI
        \ /   MACHINE
         '

+ /mnt/cartesi-python-chess/python-chess-validate.py
Errors: []
+ exit

Halted
Cycles: 1201049708

Illegal pgn

cartesi-python-chess$ ./run-cartesi-cartesi-python-chess 

         .
        / \
      /    \
\---/---\  /----\
 \       X       \
  \----/  \---/---\
       \    / CARTESI
        \ /   MACHINE
         '

+ /mnt/cartesi-python-chess/python-chess-validate.py
Errors: [ValueError("illegal san: 'Nc8' in rnbqkbnr/pppp1ppp/8/4p3/4P3/5N2/PPPP1PPP/RNBQKB1R b KQkq - 1 2")]
+ exit

Halted
Cycles: 1102514408

Upstream

Python Chess

• https://python-chess.readthedocs.io/en/latest/

• https://github.com/niklasf/python-chess/

Cartesi

• https://cartesi.io/docs/intro

• https://github.com/cartesi/poker/tree/master/blockchain/verifier/chess

• https://medium.com/cartesi/how-cartesi-is-changing-the-game-showcasing-chess-9f4e39d5cea0

Contact

y@deepcrayon.fish or jebba/jebbam on discord/lichess/etc.