I have enjoyed using this, especially now that the Stockfish app for iPhone has disappeared from the App store. I just want a simple lightweight on-device chess program for user vs computer play. I have noticed a bug recently:
-- you can accidentally move a piece if your finger slips on the board: the piece moves (e.g. a knight might move forward like a pawn), and then the piece is displayed in the new position even though the computer knows it is "really" in its previous position. This makes the game unplayable.
-- there should be some indication of stalemate
-- when you get a pawn to row 8 (or 1) you should be able to select the piece you want, as per the rules of the game. In many situations a rook is preferable because if you are playing an endgame with a queen or three it's far too easy to accidentally create a stalemate.
I guess I would also want to be able to select an option for dark mode all the time.
Otherwise, this is really good!
Show less