Sorry. I thought it was kind of obvious what to do - press join or create room, and when you are in a room - choose where to punch.
I'll redo the interface and maybe add a few pop-up hints to make it all better explained. Wait until the next build.
Viewing post in Hand-to-Hand-Turn-based-Combat comments
Finally reworked the interface. Also, have to fix a few bugs and improve some features along the way. Made a huge break and nearly forgot about the project.
Anyways, sorry for keeping you waiting. But you can test the game now if you want. Remember, it requires two people or at least two instances of browser window with a game.