This version of Puppet Stayman is based on Sally Brock's article in the August 2010 edition of English Bridge [reproduced by kind permission of Elena Jeronimidis].
The essence of this version is that:
-
rebid 3NT to show no particular enthusiasm for a minor-suit contract
- bid 4♣/♦ as RKCB in that suit. Whether a
slam is possible will depend on responder's key-cards, and signing off in
5-minor is still possible