I've created an iOS app to play backgammon against a trained neural network. I'm close to a release candidate, but I've only used a small pool of friends as beta testers. If you'd like to join the beta, PM your apple ID, and I'll send an invitation. I'd also love to talk to any fellow nerds who are into machine learning and game playing. This stuff is so awesome.
Pending app store approval, Backgammon Machine will go live at midnight EST. See you soon in the "out now" forum.