Refresh yourselves on opening the bidding 1 of a minor by reading this post:
Opening the Bidding
When you open the bidding 1 of a minor you only promise a THREE card suit.
That makes sense.
With three ♣ AND three
♦ ALWAYS open the bidding 1♣. No matter how bad your ♣ suit is and/or how good your
♦ suit is. So with the following hands open the bidding 1♣:
Hand A |
Hand B |
Hand C |
Hand D |
♠Q62♥K873♦AKQ♣854 |
♠A632♥K83♦AQ4♣964 |
♠AK83♥KJ3♦AK4♣542 |
♠AQ3♥K832♦KQ8♣432 |
This makes less sense. Why would I want to do that? Wouldn't I like to tell Partner about my nicer minor?
No.
The reason we do this is this gives us a quick way of letting Partner know we have FOUR
♦ in our hand when we open 1
♦.
I know what you are thinking. So this means when I open 1
♦ I show a FOUR card suit?
No, you just show a THREE card suit. BUT if you always open 1♣ with three ♣ and three
♦ then the ONLY time you open 1
♦ is when you have two four card majors. Therefore if Partner responds 1 of a major to your opening 1
♦ bid and you DON'T support them you MUST have FOUR
♦.
Let's see this in action:
Hand A:
♠AQ62
♥94
♦Q983
♣AJ6
What will you open the bidding?
You have 13 HCP. You cannot open 1 of a major because you do not have a FIVE card suit. You open your LONGEST minor. Which is
♦.
So you open the bidding 1
♦.
Now Partner says 1
♥. What is your response?
Partner is showing at least 6 HCP and at least four
♥. You cannot support Partner. But you do have another four card major you can tell Partner about. Your response is 1♠.
This tells Partner you have four ♠ AND also tells Partner you have FOUR
♦. After all you do NOT have four
♥. You would have supported Partner if you did. Therefore you have four
♦.
Hmmmm. There MUST be a hand that does not have four
♥ and also does not have four
♦...
There isn't. Take away one of the
♦. Where do you put it? You still have to have thirteen cards! Can you put it with your ♠ suit?
No. Then you would have this hand:
♠AQ642
♥94
♦Q98
♣AJ6
and you would have opened the bidding 1♠ because you have FIVE of them.
What about this hand?
♠AQ62
♥942
♦Q98
♣AJ6
No. You have three
♦ and three ♣. You would have opened the bidding 1♣.
What about this hand?
♠AQ62
♥94
♦Q98
♣AJ63
No. You opened your LONGEST minor, remember? Here your ♣ are LONGER than your
♦ so you would have opened 1♣.
The ONLY hand you will open 1
♦ with a THREE card suit is when you have a hand similar to this:
♠AQ62
♥K964
♦Q98
♣K3
This hand you must open the bidding 1
♦. But now when Partner responds 1
♥ you can support your Partner's
♥ suit and would rebid 2
♥ to let Partner know you have a fit.
Does this work the same way with ♣? If I don't support my Partner's major after I open 1♣ do I promise four ♣?
No. The only reason it works with
♦ is because we choose to open 1♣ with three cards in both minors instead of 1
♦.