Search Results: time to move on

Anyone who is familiar with chess may have seen hundreds if not thousands of different moves throughout their lifetime or playing or observing others play the game of chess

But these are only the moves we've seen and we can confirm those moves do exist but what about moves none of us have ever seen performed by anyone? Do these moves exist?

And how many of these chess moves are there?

(assuming the rules aren't limiting the number of the moves allowed or the amount of time both players get before the timer runs out)