if (argc > 1) {
        FILE *f = fopen(argv[1],"r");

        for(int i = 0; i < 8; i++) {
            for(int j = 0; i < 8; i++) {
                board->fields[j][i] = fgetc(f);
            }
            fgetc(f);   //newline
            // fgetc(f);   //carriage return?!
        }
    }