Possible Clues:

• Card game
• "Five-card" or "seven-card" game
• Boss's authorisation entering for each game
• Variation of five-card gambling game
• Rod follows boss in card game
• Boss a thrusting type? It's a sort of game
• In game of cards, one who punches the boss?
• Five-card or seven-card game
• What the stable owner lost his stallion playing?
• One-down four-up card game