How it woks is simple, go to any category and beside the create thread box you will see a Play Chess box.
Click this and a window will open up and you can invite a member to play with you. Don't worry if you don't have all day to play, you can make a move and the next time your opoinet is online they will have a notification about the game.
I thought it might be a little fun for members to interact, I sure a few play chess.
I hope Bobby Fisher is not a member of the forum.
I have been testing it with Irishjack and admin playing a game, its very hard to determine what ether one will do.
When a new game is started it seems to create a thread of the game. Good news is when a member makes a new move it does not create a new post so it wont block up the recent posts
I was a little scared that every time someone made a move it would be a recent post.