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Detail specifications 13AM - Level 1 ★
Opener's rebid after a 2 club Stayman
Opener's rebid after a 2 club Stayman from Responder:
After a 2♣ from Responder, Opener now bids his 4 card major, showing if he holds 0, 1 or 2 majors.
After a 2♣ from Responder, Opener now bids his 4 card major, showing if he holds 0, 1 or 2 majors.
- 2♦ not 4 cards in any major,
- 2♥ 4 hearts
- 2 ♠ 4 spades,
- if both 4 hearts and 4 spades, 2 ♥ : vous n'annoncerez vos que si c'est la couleur du répondant (System SEF, you bid 2NT this bid gives valuable info to Opps.)
S | W | N | E |
---|---|---|---|
1NT |
Pass |
2 |
Pass |
2 |
K
6
4
Q
J
9
Q
9
8
6
A
Q
J
Problem 4825 2♦ No 4 card major
A
J
6
2
Q
7
A
7
6
4
8
6
3
S | W | N | E |
---|---|---|---|
1NT |
Pass |
2 |
Pass |
2 |
K
Q
9
5
A
K
J
5
10
5
K
9
5
Problem 5157 2♥ showing your 4 card major : if it's Responder's major, you can hide your 4 ♠ cards and your 4432 distribution.
Bidding after Opener bids his major
- Minimum and no support fit, Responder invites with 2NT : 2NT . If Opener is maximum in his bid, he accepts with 3NT
- Minimum and fitted in Opener's major, Responder invites Game in the major 3♥ or 3♠.. if Opener is maximum in his bid, he accepts and signs off with Game
- With strength to go to Game, Responder signs off with Game either 4♥ or 4♠
- If a slam is possible, Responder who is fitted with Opener's suit, now bids the other major either 3♥ or 3♠ Now Opener begins the controls
- If Slam is possible, The Responder who doesn't have a fit, bids 4NT quantativeIf Opener is maximum in points, he bids small slam, but with a minimum opening, he passes
A
10
7
6
A
K
2
Q
5
Q
J
7
4
S | W | N | E |
---|---|---|---|
1NT |
Pass |
||
2 |
Pass |
2 |
Pass |
4 |
Q
J
9
8
Q
J
10
J
10
9
6
K
8
Problem 5233 Opener bids his 4 card major and Responder who is fitted with 10HCP signs off with Game.
A
J
7
6
K
10
4
9
9
7
6
5
4
S | W | N | E |
---|---|---|---|
1NT |
Pass |
2 |
Pass |
2 |
Pass |
3 |
Pass |
Pass |
Q
8
5
3
Q
J
8
Q
8
5
A
K
Q
Problem E 6017 Pass Opener who has a minimum opening refuses Responder's Game invitation
Responder's bids with a two-suiter major 5-4 after Opener bids 2♦
Responder bids with less than 10HCP :
With 10HCP or more the Responder bids Smolen
Responder bids with less than 10HCP :
- 2♥ - 5♥ cards
- 2♠ - 5 ♠ cards
With 10HCP or more the Responder bids Smolen
- 3♥ with 5 ♠ cards and 4 ♥ cards
- 3♠ with 5 ♥ cards and 4 ♠ cards
S | W | N | E |
---|---|---|---|
1NT |
Pass |
2 |
Pass |
2 |
Pass |
2 |
Pass |
Pass |
J
9
3
K
6
4
A
J
3
K
Q
J
8
Problem 5095 Pass Opener declines Game invitation.
Bidding after Openers bid of 2NT (SEF bidding not recommended by Dominique)
Opener's team know that they are fitted in a major.
- With less than 10HCP, Responder bids at the 3 level the major - inviting to Game
- With more than 10HCP, the Responder transfers so as Opener can be the contract Declarer (so as to receive the lead). He bids :
Opener's team know that they are fitted in a major.
- With less than 10HCP, Responder bids at the 3 level the major - inviting to Game
- With more than 10HCP, the Responder transfers so as Opener can be the contract Declarer (so as to receive the lead). He bids :
- 4♣ preference to play ♥
- 4♦ preference to play ♠.
Quiz 5096