Possible Clues:

• Irresolute aunt's remarkable act of bravado
• Risky stunt of Red libertine holding Latvian
• A routine result's unusual - it's a dangerous game
• The sort of gambling Stalin perhaps allowed in itinerary
• At which the odds are five to one against a hole in one
• Foreign national encounters obstacle en route to suicidal undertaking
• Aristotle unsure about deadly stunt
• Restrain US lout misguidedly involving English in dangerous game
• Sudden-death contest in which the first real shot is decisive
• If you get the last round - you'll buy it!