Partner opens 1 or 1. You have 14 HCP with 4 spades and 4 clubs. Do you bid 1 or 2?
Or, more generically, what do you do with a choice between responding on the 1-level in your major or the 2-level in a minor?
Here is the quick answer:
A876
32
A32
KQJ8.
With 13+ HCP and a 5+ card major, respond in the major. For example, respond 1 to 1 with:
76
KJ764
A3
AQ32.
With not enough to force to game, respond on the one level in the major. For example, respond 1 to 1 with:
Q765
54
Q6
K7654.
For more details see this article.
What is your response to 1 holding:
KQ54
3
A32
AQ765?
1
1NT
2
Other
2. With enough to force to game, start with 2 and introduce spades later.
What is your response to 1 with:
AQ765
32
A32
A43?
1
1NT
2
Other
1. A jump to 2 would be weak (or for some players, 18+/strong). It has nothing to do with 2/1 GF. You have no choice but to start with 1 and try to convey your strength later.
What is your response to partner's 1 opening bid with:
K652
2
Q65
A7654?
1
1NT
2
Other
1. You don't have enough strength tor respond 2. Responding 1NT would deny a 4-card major.
What is your response to 1 with:
AJ765
A
32
AJ976?
1
1NT
2
2
Other
1. Do not suppress a 5-card major--partner will never play you for 5 if you bid them later.
What is your response to 1 with:
AK54
AK
82
AQJ76?
1
2
3
4NT
Other
2. No hurry. Leisurely explore for clubs, then spades. Once you discover a fit (or that there is no fit and the hand will be played in notrump), you can try to decide if you belong in 6 or 7.
What is your response to 1 holding:
A3
AQ98
KQJ1093
4
?
1NT
2
2
2NT
4
2NT. This is a Jacoby 2NT bid. You are too strong to splinter with this hand, using Jacoby is the best option. Bidding 2 denies a four-card major fit.