| Box R1A
(Version 1.0)
| Responding to One of a Suit (1♣, 1♦, 1♥, 1♠)
|
| Bid
| Meaning
| Forcing?
| Where to next?
|
| Pass
| 0-7 HCP and less than 3-card support for partner's suit
| NF
|
|
| Double
| Unable even to bid 1NT. RHO's overcall has taken his bid away.
| NF
| Box O2A
|
| One of a New Suit
| 5+ cards, 8-16 points, compliant with Rule of 18.
| NF
| Box O2B
|
| 1NT
| 8-16 HCP and no other available bid — i.e. the 'dustbin' bid. The hand will contain fewer than four cards in opener's suit. The hand may contain four cards in another suit, or a 5-card suit not now biddable at the 1-level.
| NF
| Box O2B
|
| Two of a New Suit
| 6+ cards and 3-16 points
| NF
| Box O2B
|
| Raise to Two of the Suit
| 3-card support and 0-9 HCP
| NF
| Box O2C
|
| 2NT
| 4+ card support and 10+ HCP
| F
| Box O2B
|
| Three of a New Suit
| 4+ cards and 17+ HCP
| GF
| Box O2B
|
| Raise to Three of the Suit
| 4-card support and 0-9 HCP
| NF
| Box O2D
|
| Raise to Four of the Suit
| 5-card support and 0-9 HCP
| NF
| Box O2E
|
| Raise to Five of Opener's Minor
| 6+card support and 0-9 HCP
| NF
| Box O2F
|
