1 NoTrump Opener (Strong)

Specific Responses


  1. R:pass
    • Describe:
      • no better option
      • 0-7 HCPs


  2. R:2C - Stayman Convention
    • Convention to find 4-4 Major suit fits
    • Describe:
      • 8+ HCPs
      • 1 or 2 4-card Major suits
      • Option:  play in NT when shape is 4333 even with 4-card Major suit


  3. R:2D/H - Jacoby Transfers Convention
    • Convention to allow the stronger hand (opener) to play the contract in reponder's long Major suit.
    • Describe:
      • 5+ cards in major suit
      • 0-25 HCPs
      • Note:   reponder's point range is clarified after opener bids the appropriate Major suit to complete the transfer.
      • If responder rebids NT at any level, opener has option to play in a NoTrump or a Major suit contract.


  4. R:2S - Minor Suit Transfers
    • Convention to allow the stronger hand (opener) to play the contract in reponder's long Minor suit.
    • Describe:
      • (5)6+ card Minor suit
      • 0-7 pts
      • Most points in Minor suit
      • Usage:  Relay to 3C
        • Opener MUST bid 3C
        • Responder will pass with a long Club suit.
        • Responder will correct to 3D with a long Diamond suit.
    Opener rebid Description Value R
    O:3C automatic response   #  

    Subsequent Bidding:

    After 1NT-2S-3C Description Value  
    R:pass (5)6+ clubs 0-7 pts    
    R:3D (5)6+ diamonds 0-7 pts X  


  5. R:2NT - Invitational to 3NT
    • Describe:
      • balanced
      • 8-9 HCPs
    Opener rebid Description Value  
    O:pass balanced 15(16) HCPs    
    O:3NT balanced (16)17 HCPs X  


  6. R:3C/D - Invitational to game
    • Describe:
      • 6+ card Minor
      • 8-9 HCPs
    Opener rebid Description Value  
    O:pass balanced 15(16) HCPs    
    O:3NT balanced w/ stoppers (16)17 HCPs X  
    O:5C/D (game raise) 5+ cards, all suits not stopped (16)17 HCPs X  


  7. R:3H/S
    • Describe:
      • 6+ card major
      • 16+ HCPs
    Opener rebid Description Value  
    O:3NT 2 card support (16)17 HCPs N  
    O:3S,4C/D/H (new) 3-4 cards, 3-4 card trumps (16)17 HCPs F  
    O:4H/S (game raise) 2-4 cards 15(16) HCPs P


  8. R:3NT
    • Describe:
      • balanced
      • 10-15 HCPs
    Opener rebid Description Value X
    O:pass balanced 15-17 HCPs    


  9. R:4H/S
    • Describe:
      • 6+ card major
      • 10-15 HCPs
    Opener rebid Description Value  
    O:pass 2+ card support 15-17 HCPs X  


  10. R:4C - Gerber
    • Describe:
      • slam interest
        • balanced, 18+ HCPs or
        • long, solid Minor suit
      • determine number of Aces & Kings held by both parnters


  11. R:4NT - Small Slam Invitation
    • Describe:
      • balanced
      • 16-17 HCPs
    Opener rebid Description Value S
    O:pass   15(16) HCPs    
    O:6NT   (16)17 HCPs    


  12. R:5NT - Grand Slam Invitation
    • Describe:
      • balanced
      • 20-21 HCPs
    Opener rebid Description Value S
    O:6NT   15(16) HCPs    
    O:7NT   (16)17 HCPs    


  13. R:6NT - Small Slam
    • Describe:
      • balanced
      • 18-19 HCPs
    Opener rebid Description Value  
    O:pass   15-17 HCPs    


  14. R:7NT - Grand Slam
    • Describe:
      • balanced
      • 22-25 HCPs
    Opener rebid Description Value X
    O:pass No other bid available! 15-17 HCPs