I love the concept, the app is well made and works well, however the AI computer player is super smart. Now I'm no expert chess player, but I'm also not new to the game, but even at a strong rank, it feels pretty rubbish to be put in checkmate within 4 turns - the ability to alter the computer's strength will greatly improve this game, and is far too frustrating to play until it's added. Shame since I also removed ads.