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Detail specifications 12OA - Level 2 ★
Opener's 1NT rebid
Opener's NT rebid.
A 1NT bid always shows a regular and non forcing hand
The level depends on the strength of the hand :
A 1NT bid always shows a regular and non forcing hand
The level depends on the strength of the hand :
- With a regular and 1st zone hand (12-14HCP) : 1NT
- With a 2nd zone hand (15-17HCP) :2NT no jump bid . This only happens after an opening in a major; without a 5 card major, you would have opened 1NT
- With a 3rd zone hand (18-19HCP) : 2NT with a jump bid >
S | W | N | E |
---|---|---|---|
1 |
Pass |
1 |
Pass |
1NT |
10
7
4
A
Q
10
10
4
A
Q
J
9
8
Problem E1201 Rebid 1NT with a regular and 1st zone hand.
S | W | N | E |
---|---|---|---|
1 |
Pass |
2 |
Pass |
2NT |
K
J
10
9
7
7
4
K
Q
10
A
Q
4
Problem E1628 With a 2nd zone hand, no fit and no other suit biddable, suggest going for a NT Game.
Opener's 1NT rebid
Showing a regular and 1st zone hand, therefore denying a two-suiter
Examples :
Showing a regular and 1st zone hand, therefore denying a two-suiter
Examples :
S | W | N | E |
---|---|---|---|
1 |
Pass |
1 |
Pass |
1NT |
10
7
4
A
Q
10
10
4
A
Q
J
9
8
Problem E1201 5332 distribution with a 5 card minor is a regular hand. If the Responder has been informed about your hand .. he is able to establish the best contract for your team
S | W | N | E |
---|---|---|---|
1 |
Pass |
1 |
Pass |
1NT |
Q
7
4
A
K
8
8
6
4
K
Q
9
8
Problem E1210 Denies 4 ♥ and 4 ♠, shows a regular and 1st zone hand.
Opener's 2NT without a jump rebid
S | W | N | E |
---|---|---|---|
1 |
Pass |
2 |
Pass |
2NT |
A
J
10
8
6
10
8
7
A
Q
K
Q
9
Problem E1644 To bid a regular and 2nd zone hand which wasn't able to be opened by a 1NT bid because of a 5 card major
Opener's 2NT with a jump rebid
S | W | N | E |
---|---|---|---|
1 |
Pass |
1 |
Pass |
2NT |
A
Q
J
7
4
K
10
8
A
K
J
8
4
Problem E1198 The rebid of 2NT with a jump requires :
- a regular hand
- a 3rd zone hand
Denies a 5 card major biddable at the 1 level.
- a regular hand
- a 3rd zone hand
Denies a 5 card major biddable at the 1 level.