That's like saying if a person knows where a store is, then that makes them a smart driver. It just means they know how to recognize a goal. Reaching it depends on their ability and the chance to reach the goal.
Let's agree that intelligence is one tool a person can use to play chess, but that alone is not going to get you a GM title.
You also need to make sure you are wearing the right banana shirt like Wesley So wears.
So you are saying having a very good or photographic memory isn't smart or intelligence related? Come on...
If a person is good at chess , his memory is already above average, so therefore he's intelligent.