Games
Coin-flip chess
A game against Stockfish with a twist. Every five moves a coin is flipped, and whichever colour it lands on has its next move played for it: the worst move on the board.
Moves forced by the coin are marked in amber.
Engine: Stockfish.js, a version of Stockfish (GPLv3; licence, source code). Pieces by Colin M.L. Burnett (GPLv2+).