public int checkIfLandOnWhite(int newLetter, int newNum, Board b)
	{
		int whiteValid = 0;
		this.board = b;
		
		if(b.checkBoard(newNum, newLetter).matches(whiteChessPieces))
		{
			System.out.println("invalid move, black chess piece is on the end location");
		}
		else
		{
			whiteValid = 1;
		}
		return whiteValid;
	}