Possible Clues:

• Ultimate game of risk
• A resolute turn is crazy act of bravado
• What might destroy party applying spin in the chamber?
• Gamble in which the loser is first to take the lead
• Dangerous gamble for two boys on spinning wheel
• Game in which losers have a blast?
• Chambers won't have an entry here, if you're lucky!
• This might provide a last shot
• A chancy game that's fatal to lose?
• Game whose winners are quick