Unbeatable Tic-Tac-Toe

Warning: DOMDocument::load(): Couldn't find end of Start Tag moves line 24392 in /usr/local/www/apache24/data/tictactoe/games.xml, line: 24392 in /usr/local/www/apache24/data/tictactoe/index.php on line 54

Warning: DOMDocument::load(): Premature end of data in tag game line 24391 in /usr/local/www/apache24/data/tictactoe/games.xml, line: 24392 in /usr/local/www/apache24/data/tictactoe/index.php on line 54