def add_move_list_to_fen_list(fen_list, move_list):
    """
    Adds move to fen_list for perceptron
    :param fen_list: fen as a list
    :param move_list: move as a list on the form [[from_x, from_y], [to_x, to_y]]
    :return: a 1d-list with fen_list first and move_list last
    """
    ret_list = fen_list.copy()
    for move in move_list:
        ret_list.append(move)
    return ret_list