Ian Christie wrote, "the chess plot may also be of more significance than at first appears. The Conductor tries to tempt Peter by offering him the opportunity to pit his skill against the great chess masters; and he 'borrows' Alekhine's famous book, only to return it in an extraordinary transitional shot which introduces the final sequence of Peter waking up in hospital. As a token of Peter's life, the book tumbles from one photographic world to another within the same shot".