// Get random squares for every piece, totally freely
let positions = shuffle(ArrayFun.range(8));
const composition = ['b', 'b', 'r', 'r', 'n', 'n', 'k', 'q'];
// Get random squares for every piece, totally freely
let positions = shuffle(ArrayFun.range(8));
const composition = ['b', 'b', 'r', 'r', 'n', 'n', 'k', 'q'];