i have no idea what that is about!!
A diagram teaser :)

It is not a real game, but the notations do look strange. :) I forgot to mention that when you enter a line in a diagram it will automatically put the check and checkmate symbols where they belong. But the diagram does not show that properly. :)
Here is a diagram teaser that I created. :) It is possible to make this diagram. Would it help some people if I post a tutorial on diagrams? You can get some information through the question mark right above where you type a message, but it seems some might still have some questions on how to set it up the right way and the quickest way. :)