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Hand from Friday 30 August 2019


This hand came up on Friday 30th August 2019 and was played by each of the 9 E-W pairs ending up in 7 different contracts: 5, 6, 7 , 4, 6 , 6NT & 7NT.

With an Acol 2♣ opening, how can 7NT be reached?

Here's my attempt (I've been told of a more advanced method, see foot of page):
 

West 2♣  Acol 2♣  
East 2NT Non-Minimum  
West 3  Showing Diamonds  
East 3  Showing Hearts  
West 4  Agreeing Hearts  
East 4♠  Cue Bid (First Round Control)  
West 4NT Blackwood Any form of Blackwood will do
East 5  Two "Aces" Luckily, all forms show two "aces"
West 7NT With nothing missing, 7NT  
       

 

The more advanced convention is for opener to bid 4NT directly.  Responder then bids according to any aces he holds:

5♣  = none
5 , 5 , or 5♠  shows the ace bid
5NT = 2 aces.

Opener then bids the final contract.  For our hand the bidding goes:

4NT-5NT-7NT

Clearly opener must have a hand that can continue regardless of responer's bid.

(I suggest we all forget this convention as none of us will ever get another suitable hand).