I do. Apple pulled Texas Hold 'Em from the iOS App Store some time back and that was their only iOS game. Likewise, Chess is their only Mac game. I expected it to be removed from the OS.

Finding out that it got Game Centre integration is actually pretty interesting. Providing developers an example of the API in a working program is also a nice gesture.

I bet you anything most OS X devs reading this review that plan on integrating Game Centre in their own Mac game fired up Chess to see it in action.