Main
Detail specifications 12RB - Level 1 ★
The Opener fits the Responder's major
The Opener has a fit in the Responder's major:
- With a first-zone hand (12-14HCP)raise to 2 level.
- With a second-zone hand, give a double raise to 3 level. This is a non-forcing game proposal.
- With a third-zone hand, raise to 4 level in the major or make a slam bid according to the strength of the hand.
| S | W | N | E |
|---|---|---|---|
1 |
Pass |
1 |
Pass |
2 |
7
4
10
8
6
2
K
4
A
K
Q
J
9
ProblemE1197The Responder's single raise indicates a heart fit of 4 cards and an ordinary first-zone opening (12-14HCP)
| S | W | N | E |
|---|---|---|---|
1 |
Pass |
1 |
Pass |
3 |
4
2
A
K
10
9
7
4
A
K
J
9
8
Problem E1204Double raise to show a 4 card fit and a second-zone hand.
Examples
| S | W | N | E |
|---|---|---|---|
1 |
Pass |
1 |
Pass |
3 |
4
2
A
K
10
7
A
Q
J
9
7
7
4
Problem E1167Your 14HCP are worth at least 15 with the honors concentrated. Be brave and double raise!
K
Q
10
8
5
3
9
5
3
A
Q
5
4
| S | W | N | E |
|---|---|---|---|
1 |
Pass |
1 |
Pass |
2 |
Pass |
2NT |
Pass |
3 |
A
J
9
4
Q
9
6
K
J
10
J
7
2
Problem E6157
Responder's trial bid after a major raise to level 2.
Responder's trial bid after a major raise to level 2.
Examples : Next bids
A
K
4
A
J
8
7
6
4
2
4
J
5
| S | W | N | E |
|---|---|---|---|
1 |
Pass |
1 |
Pass |
3 |
Pass |
3 |
Pass |
4 |
Pass |
4 |
Pass |
Pass |
8
5
K
Q
10
9
A
K
Q
J
10
Q
6
Problem E6115
The bidding after a double raise.
The bidding after a double raise.
FR version