Possible Clues:

• Where bishop might have to move quickly, sermons about five hundred seconds
• One needs to be a fast mover in this mating game
• It requires you to pick up the pieces fast
• It might require a quick check
• Fast-moving game
• Short game?
• German admiral and duke's widow (not posh) attempt to mate quickly
• Game with a Blitz variation
• German admiral and Nazi guard direct current movement of men with expedition
• Daughter enters dumbstruck, forgetting line, which leaves little time for mate