Silicon Castles

In this game, you awake a genie who can tell you about chess, its history and rules. You then play chess, with a graphic display.

That's pretty much it. I didn't finish a game; the computer seems to use some kind of machine learning algorithm (with a bunch of nodes mentioned).

I'd like to come back to this at some point. It belongs to the same class as Textfire Golf and Lists and Lists, a category separate from most IF, but still interesting.