To be frank, this Flash is only half working. Although you can connect to the chat server and play a one-player game against yourself (O.o), you can only chat with other players - you cannot play against other players because I never managed to make the game declare a winner. Oops.
What DOES work is that you can initialize a new game, whereas the game will show you whose turn it is and automatically alternate turns. It'll also show you which moves are legal (rollover feedback) and it'll keep a game history log. Last but not least, the main chat window will affix your name so that everybody can see who said what.
As the server crashed an hour before this was due, I did not get a chance to test out my recent additions, which can be found here. Don't blame me if something crashes!