Bidding Conventions >

New Minor Forcing


New Minor Forcing is a convention used after responder bids 1/ and hears a 1NT rebid by opener. A 2C or 2D bid is New Minor Forcing, showing at least game-invitational values and usually a 5-card major. It is used in these sequences:

Opener
1
1NT
Responder
1/
2

Opener
1
1NT
Responder
1/
2

Opener
1
1NT
Responder
1
2/

In each auction, 2/ is New Minor Forcing. These bids do not necessarily show a real suit; they are simply forcing bids that ask partner to describe his hand.

New Minor Forcing fills the need for the partnership to identify a 5-3 major-suit fit, since opener's 1NT rebid may include 3 cards in responder's suit.


Opener's Rebids

Opener's priorities are:

  1. Bidding a 4-card major
  2. Showing 3-card support for partner's major
  3. Bidding no-trumps with a stopper in the unbid suit
  4. Raising the "new minor" with 4 cards in that suit
  5. Rebidding his suit if none of the above conditions are met

Note that the examples below illustrate a 12-14 HCP 1NT rebid by opener. If playing a weak 1NT opening bid, then opener's 1NT rebid would show 15-17 HCP, and responder's minimum strength would be revised downward accordingly.


1. Bidding a 4-card major

This is opener's top priority in case a 4-4 fit is available. When both a 4-4 fit and 5-3 fit are available, the 4-4 fit is generally preferred because the 5-card suit can theoretically be cashed to provide discards.

OpenerResponder
KJ7SAT932
HAQT7K932
DA563J2
C65KT

Opener    
1
1NT
2 (2)
4 (4)

Responder    
1
2 (1)
3 (3)
Pass

  1. New Minor Forcing.
  2. Opener's top priority is to bid his 4-card heart suit.
  3. Responder raises with 4-card support and game-invitational values.
  4. Opener bids game with a maximum.


2. Showing 3-card support for partner's major

With 12-13 points and 3-card support, opener should bid partner's suit at the 2-level. With a good 13-14 points, opener should jump raise.

OpenerResponder
JT3SKQ2
HKJTA7532
DA4Q32
CK963287

Opener    
1
1NT
2 (2)

Responder    
1
2 (1)
Pass (3)

  1. New Minor Forcing.
  2. Opener shows 3-card support and minimum strength. (He also denies as many as four spades.)
  3. Responder passes with a minimum opposite a minimum. New Minor Forcing does NOT promise a rebid.


OpenerResponder
J73SKQ2
HKQTA7532
DA4Q32
CA963287

Opener    
1
1NT
3 (2)

Responder    
1
2 (1)
4 (3)

  1. New Minor Forcing.
  2. Opener shows 3-card support and maximum strength. (He also denies as many as four spades.)
  3. Responder continues on to game knowing partner has a maximum.


3. Bidding no-trumps with a stopper in the unbid suit

Opener can rebid 2NT (with 12-13 points) or 3NT (with 13-14 points) if he lacks a 4-card major or support for partner's major. A rebid in no-trumps promises a stopper in the unbid suit.

OpenerResponder
KT3S94
H84AJ975
DA97KQT62
CKQ6328

Opener    
1
1NT
2NT (2)
Pass (4)

Responder    
1
2 (1)
3 (3)

  1. New Minor Forcing.
  2. Opener promises a spade stopper with 12-13 points.
  3. Rebidding the "new minor" shows at least a 4-card suit. With game-forcing values, responder could jump-rebid either of his suits instead.
  4. Opener passes with a minimum.


4. Raising the "new minor" with 4 cards in that suit

This bid occurs when opener cannot bid the other major, raise partner's suit or bid no-trumps.

OpenerResponder
Q9SAT42
H84AJ975
DA9752KQ4
CKQ638

Opener    
1
1NT
3 (2)
Pass

Responder    
1
2 (1)
3NT (3)

  1. New Minor Forcing.
  2. Natural, denying a lot of things: four spades, a spade stopper, or heart support.
  3. Responder is able to bid 3NT with game-going strength and a spade stopper.


OpenerResponder
AKTS62
H84AJ975
DA97KQ2
CKT832A87

Opener    
1
1NT
3NT (2)

Responder    
1
2 (1)
Pass

  1. New Minor Forcing.
  2. Opener promises a spade stopper with 13-14 points.


5. Rebidding his suit if none of the above conditions are met

This is opener's last resort. He lacks a 4-card major, a stopper in the unbid suit, 3-card support for partner, and he cannot raise the "new minor."

OpenerResponder
K7SAT932
HAJT75K6
DA63JT8
C652KT3

Opener    
1
1NT
2 (2)
Pass (4)

Responder    
1
2 (1)
2NT (3)
Pass

  1. New Minor Forcing.
  2. Opener has neither 3-card spade support nor a club stopper. He also cannot raise clubs.
  3. Responder bids no-trumps with a club control. Note that he could bid 3NT with a maximum instead.
  4. Opener passes with a minimum.