Precision - 2 clubs

The requirement for an opening bid of two clubs is 11 - 15 points and either a 6-card club suit or a 5-card club suit with a 4 card major.
Since there is lack of space, a detailed set of responses is included to ascertain the best place to play.

A summary of the scheme:

Open Resp Rebid Description  
         
2C     11 - 15 points, 6 clubs or 5 cards with a 4 card major  
  2D   At least an invitational query  
  2H   5+ hearts, 9 - 11 points, non-forcing  
    2S 4 card spades, denies 3 card heart support  
    2N No heart support, good hand  
    3C No heart support  
    3H 3 card support  
    4H 4 card support, good hand  
  2S   5+ cards, 9 - 11 points, non-forcing  
    2N No spade support, good hand  
    3C No spade support  
    3S 3 card support  
    4S 4 card support, good hand  
         
  2N   Transfer to 3C  
    3C Responder bids as follows:
Pass: To play
3D: 5 hearts, 4 spades, invitational
3H: 4 hearts, 5 spades, invitational
3S: 5 hearts, 4 spades, game force
3N: 4 hearts, 5 spades, game force
 
         
  3C   inviting to 3N; club support; opener rebids lowest unstopped suit  
  3D   Invitational with 5-5 in the majors  
  3H   Invitational with 6+ hearts  
  3S   Invitational with 6+ spades  
  3N   To play  
  4C   Preemptive  
  4D   Kickback (Redwood)  
  4H,4S   To play  


After an opening of 2C and a response (relay) of 2D, opener bids as follows:

Opener Resp Rebid Description  
         
2H     4 card hearts; no 4 card spades  
  2S   5+ spades (rebids spades with 6)  
  2N   layout query & GF; responder bids:
3C: x-4-x-6; 3D asks, responses below
3D: 3-4-1-5
3H: 1-4-3-5
3S: 2-4-2-5 		 
      responses to 3D above
3H: 0 or 1 diamond; 3S asks; 3N-1 diamond, 4C-0 diamond
3S: 1 spade
3N: 0 spades
 
  3C   2+ clubs invitational  
  3D   6+ diamonds; invitational (may be 4-3-5-1)  
  3H   Invitation to 4H  
  3S   Open  
         
2S     4 card spades; no 4 card hearts  
  2N   layout query & GF; responder bids:
3C: 4-x-x-6; 3D asks, responses below
3D: 4-3-1-5
3H: 4-1-3-5
3S: 4-2-2-5
 
      responses to 3D above
3H: 0 or 1 diamond; 3S asks; 3N-1 diamond, 4C-0 diamond
3S: 1 heart
3N: 0 hearts
 
  3C   2+ clubs invitational  
  3D   6+ diamonds; invitational (may be 3-4-5-1)  
  3H   6+ hearts; opener bids 4H with heart support; 3N with diamond stopper, else 3S  
  3S   Invitation to 4S  
         
2N     14 - 15 points, no 4 card major, 6 card clubs  
  3C   Invites game in clubs or No Trumps  
  3H,3S   5+ cards, game forcing  
  3N   To play  
  4C   Slam invitation in clubs  
  4D   Kickback  
3C     11 - 13 points, no 4 card major, 6 card clubs  
  Pass   to play  
  3D      
  3H,3S   5+ cards, game forcing  
  3N   To play  
  4C   inviting to game in clubs  
  4D   Kickback  
3D     6 card clubs, 4+ diamonds  
  3H.3S   5+ cards, game forcing  
  3N   To play  
  4C   Slam try in clubs  
  4D   Slam try in diamonds  
         
3H, 3S     6 card clubs, 5 card major  
  3N   To play  
  4C   Invitation to 5C  
  4D   Kickback for clubs  
  4H,4S   To play  
  4N   RKCB for the major  
         
3N     AKQxxx in clubs and balanced  
  4C   Slam try in clubs  
  4D   Kickback for Clubs  
  4N   Quantitative  
         
         


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