But these are temporary accidents that given a few seconds to look at the board and the move that was made, any person would realize they had made a mistake. I.

But these are temporary accidents that given a few seconds to look at the board and the move that was made, any person would realize they had made a mistake. I.e. because we have the rules and understanding of the game modeled internally. A computer that only had a statistically inferred understanding wouldn't "realize" they had made a mistake and take back their move.