public String toString()
	{
		String s="";
		for(int r=7;r>=0;r--)
		{
			s+=(r+1)+" ";
			for(int f=0;f<8;f++)
				s+=(char)(pchar[p[(r<<4)+f]]+(c[(r<<4)+f]==2?32:0))+" ";
			s+="\n";
		}
		s+="  a b c d e f g h\n";
		return s;
	}