It works better than expected. I'm excited for the app to update more to try out puzzles and the lessons. Only complaint which isn't that big of a deal is I like to leave my chess board out with the pieces already placed. Unfortunately with the board it doesn't calibrate when you turn it on like that have to be a clear board then place the pieced. Either way great board have been enjoying chess more than ever with it pieces and board feel solid and high quality all of my friends also ate really impressed by it and they don't play but the board is changing that. This is the future of chess