// Returns a string representation of the board.

    public String toString()

    {
        int count;

        String display = "     1   2   3\n\n";

        for (count = 0; count < board.length; count++)

        {

            display = display + ' ' + (char) (count + 97) + "   " +

            board[count][0] + " | " + board[count][1] + " |";

            if (board[count][2] != ' ')

                display = display + ' ' + board[count][2];
            if (count != (board.length - 1))

                display = display + "\n    ---+---+---\n";
            else
                display = display + "\n";

        }

        return display;

    }

}