2NT is 20 – 22 HCP, balanced hand, can contain 2 doubletons. Responder options:
- 3♣ Stayman
- 3♦/3♥ Jacoby Transfer (transfer to next suit)
- 3NT natural
- 4♦/4♥ Texas (transfer to next suit)
- Texas – promises game value but deny slam values.
- To attempt Slam, responder should start with 3♦/3♥ Jacoby Transfer and then make a forcing rebid at his next turn (cue-bid)