Responses to 2 ♣ Opening
The Responder indicates whether he has any aces !
- 2♦ : negative bid less than de 8HCP and no aces
- 2♥ : 1 red Ace (♦ ou ♥)
- 2♠ : 1 black Ace (♣ ou ♠)
- 2NT : at least 8HCP or 2 Kings
- 3♥ : 2 Aces of the same color
- ♠ : 2 same ranked Aces (2 major or 2 minor Aces)
- 3NT : 2 mixed Aces
The bidding sequence is game forcing, except after a negative 2
♦ bid. Opener rebids 2NT . In this case, Responder passes with a bust hand.