After natural 2NT 22 + then

3§ = Stayman (Smolen after 3¨) 3ª over 3© or 4© over 3ª = force in openers major

3¨ = Jacoby transfer

If responder rebids 3ª he shows shortness. Opener relays with 3NT to ask, responder then cues singleton (© = replacement for ª)

3© = Jacoby transfer. If responder bids 4§ he shows shortness Opener relays with 4¨ then 4© = © singleton 4ª = minor singleton.

If responder rebids4 © after transfer he shows 2 suiter with 2^nd suit §

3ª = transfer to 3NT (only way to sign off at 3NT)

4§ = minor suit stayman. Opener bids 4¨ natural or 4© to accept clubs

4¨ = pick a major

4© = major 2 suit slam try non forcing

4ª = major 2 suit slam force

3NT = § transfer

new suit shows shortness

4§ = ¨ transfer

new suit shows shortness