private static String createMovesString(ChessBoard board,List<Move> moves) {
	StringBuilder sb=new StringBuilder(moves.size()*6);
	for(Move move:moves)
	{
		sb.append(move.getSAN(board)).append(DB_Util.DELIMITER);
	}
	if(sb.length()!=0)
	{
		sb.setLength(sb.length()-1);
	}
	return sb.toString();
}