http://www.chess.com/livechess/game.html?id=62221798
i reached a situtation where there was repititve moves 10 times over and not once did the forced draw message appear
Threefold has to be claimed. See here for thirteenfold repetition.
Bok,B (2430) - Van Wely,L (2653) [B43]
ch-NED Eindhoven NED (4), 15.06.2010
http://www.chessbase.com/newsdetail.asp?newsid=6429
That being said, the current process on the site is not perfect. http://www.chess.com/forum/view/suggestions/correct-draw-claiming
http://www.chess.com/livechess/game.html?id=62221798
i reached a situtation where there was repititve moves 10 times over and not once did the forced draw message appear