On March 27, 2015 I had a Gomoku game with unclechou.
Here is the game in question.
http://en.boardgamearena.com/#!table?table=13126013
FYI the game lasted nearly 45 minutes, compared to typical Gomoku games that usually end in less than 15 minutes. We both think the game looks drawish, and we eventually decided to abandon the game. Had there been an option to offer draw, this game would have ended in a draw instead of abandonment. Hence I suggest that players have the possibility to offer draw, at least in Gomoku.
Here is the game in question.
http://en.boardgamearena.com/#!table?table=13126013
FYI the game lasted nearly 45 minutes, compared to typical Gomoku games that usually end in less than 15 minutes. We both think the game looks drawish, and we eventually decided to abandon the game. Had there been an option to offer draw, this game would have ended in a draw instead of abandonment. Hence I suggest that players have the possibility to offer draw, at least in Gomoku.