"It will never win a chess game" "Ok, it can win a chess game, but if we don't actually keep track of the moves it is making we'll have no idea if it can win a

"It will never win a chess game" "Ok, it can win a chess game, but if we don't actually keep track of the moves it is making we'll have no idea if it can win a chess game, and therefore it's the same thing as if it can't win a chess game." You can always read code you didn't write, by the way.