Category Archives: Exercises: It’s Your Call

Judgments in Bidding

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Here is an interesting hand observed recently on BBO. Would you open this hand in 1st seat (none vul.)?

It’s a close call. There is a lot to be said for striking the first blow. You have two quick tricks and it makes Bergen’s rule of 20 (11 HCP plus 9 cards in your two longest suits). However, Bergen would downgrade for the ugly doubleton quack in diamonds. Offsetting that, you can add a point or two for length in clubs (but downgrade a little for crummy texture in the long suit). Bottom line is that the majority of good players would likely open the hand one club.

What would you do?

 

Competitive Auction

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South opened one diamond in 1st seat (vulnerable vs not) at matchpoints. West overcalled two clubs and South jumped to three diamonds with his rock crusher. West competed to four clubs. Refusing to give up, South bid four diamonds. East doubled for penalty, ending the auction. Here is South’s hand with a summary of the auction.

Do you agree with South’s action? Scroll down to see what happened.

 

 

 

 

 

 

 

 

 

 

 

South was too aggressive, falling in love with his huge hand. Partner understood South’s bids, but remained silent. Moreover, East is likely to have a diamond stack since West has at least seven clubs. When the dust settled South was down four for minus 1100. South should let West play four clubs for minus 130 for NS and an average plus for NS.

What’s your call?

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You are South in third seat with both sides vulnerable. Partner passes and East opens the bidding one club. It’s not often you get dealt a nine card suit. Here is your hand:

What’s you call and your plan for the remainder of the auction?

It looks like the opponents may have a game, particularly in hearts. You have 9 and 1/2 tricks. My recommendation is for you to jump to five diamonds. Five diamond might even make. Yes, that call might turn into a disaster, but it’s best to put opponents to the guess at the five level.

 

Inverted Minor Raises

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You are playing inverted minors and open this hand one club in first seat, none vul:

inverted minor rebid

 

Partner responds two clubs, an inverted minor raise promising 10+ points and 5+ clubs. What is your rebid?

Decide and then scroll down.

 

 

 

 

 

 

 

 

 

 

 

You have a big hand, and slam may be possible. Plan to go slow on your way to finding either 6NT or 6Cs. Your 1st rebid should be 2 diamonds, showing the nice stopper in that suit. If partner’s next bid is 2 spades, then you will continue with 3 hearts. As the cards lie, partner will then bid 4 diamonds. You will then bid seven no trump. It looks clear that 13 tricks are likely. Here is the actual hand:

inverted minor rebid 1

Learning from our Errors

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A particularly useful aspect of playing on BBO is the ability to assess errors quickly via post mortem discussion with partner. Here is a hand I thought I had misplayed, and I knew an expert had been in the field sitting in my seat (East). It would be easy for me to see how the expert had played this hand:

BBO misbid

Both vulnerable, my partner opened one club in 1st seat. North overcalled one heart. With eight points, three spades and a partial heart stopper I decided to respond one no trump. That’s where the bidding ended.

South led the nine of hearts and this is the dummy I saw:

BBO misbid1

I was happy to see the nine of hearts, knowing I now had a sure heart stopper. North took three rounds of hearts. But rather than giving me my sure stopper in hearts, he shifted to a low diamond. I correctly recognized that I had a sure stopper in diamonds since dummy had the nine and eight. So, I played low from hand. The rest of it went quickly. And when the dust settled, I was down three for a bottom board. Do you see where I went wrong? What did the expert do that was different? Give it some thought and then scroll down for my evaluation.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

What did North do that was different? Answer was easy: East passed at his first turn. It was a negative double situation, and he had a heart stack. There was no reason for him, with eight points, to come into the auction. We bridge players tend to be too aggressive at times, and that was my blunder. No reason not to be patient, partner still has another turn.  The huge error on my part was bidding.

 

BTW, I did misplay the hand, too. I could have salvaged a matchpoint by putting up the king of diamonds at trick four. ☹

 

It’s your call

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I had the misfortune of playing against South on this hand. South did a better job of bidding than the other South’s in a BBO pairs game. Here is the hand:

your call3

What would you bid in 2nd seat after East passed? Scroll down if you would like to see my recommended bid.

 

 

 

 

 

 

 

 

 

You have a rock crusher — 8 and 1/2 tricks in hearts plus 17 high card points. Bergen would value the hand at 19+ starting points. But be careful. You don’t have a hand that justifies a strong 2 clubs opening bid. For that you need 9+ tricks in your hand. Open the hand one heart, planning to not to fall in love with it should your partner be weak. Most pairs overbid in the game I was in.

Sacrifice at Favorable Vulnerability?

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You are not vulnerable versus vulnerable opponents. How would you bid this hand?

Sacrifice or not

Partner passed and RHO opened one spade. Now is a good time to preempt with three hearts.

LHO then bid four spades, passed back to you. What now? Is it worth trying to boost the opponents to five spades? If they can make four spades you will be minus 620. If you can hold a doubled five hearts contract to down 3, you will be minus only 500.

South did indeed bid five hearts when I observed the hand. She went down two doubled for minus 300. But it was a phantom sacrifice. NS could not make four spades.

South should be warned away from competing further. Those ugly doubletons are not features. The initial preempt already did its job, making the auction difficult for EW.

Thanks to Kathie Dunn for suggesting this post.

 

Captain of the Hand

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Your partner opens 1NT in second seat (15-17 HCP). You correctly respond two hearts, transfering partner to spades. Here is your hand:

super accept

Your partner accepts the transfer by jumping to three spades. What do you do now?

Partner has shown four plus spades and top value for her opening bid. You are captain of the hand when partner opens 1NT. Your hand is to good to stop at game. I recommend you jump to six spades. No point in giving opponents and clues about what is going on.

 

It’s Your Call

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You hold this hand in second seat (favorable vulnerability):

your call1

Your right-hand opponent opens the bidding one diamond. You pass with your ugly hand. Left-hand opponent responds one heart. Now your partner comes in with a preemptive overcall of two spades. Right-hand opponent doubles to show exactly three hearts. Summary of the auction so far:

your call2

*Support double showing exactly three hearts.

You know that partner is weak and opponents have game and possibly slam.

It’s your call. What do you do now? Let me know what you think in the comments.

 

 

 

A Bidding Judgment Problem

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See update below

Here is a bidding problem that I got wrong recently:

MikeL16

What would you do after the auction shown? I failed to exercise my visualization skill. What is partner doing? Why is she bidding hearts after making the negative double? How big is her hand? Can you you make a better decision than I did? Let me know in the comments.

Update 6/2/2020:

Partner would have responded 3 hearts rather than making the negative double at her 1st turn. The negative double should have told me she is near to a game forcing hand or better. The three heart bid at 2nd turn suggests she has game forcing values and is looking for me to bid 3NT with a club stopper. Having none, I should bid out my pattern by making the rebid of four diamonds. Parter’s strengh must be in diamonds and hearts, and she she should have fewer than three spades with an honor. Here is the entire hand:

neg dbl5

Invitation

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invite

invite1

Accept the Invitation?

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bergeneval1

What’s your rebid?

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bergeneval

*See Marty Bergen’s latest article on page 53 of this month’s Bridge Bulletin: “Secrets of accurate hand evaluation – part 10”. I recommend that you read all articles in his series on hand evaluation.

The Sometimes Curse of 3NT

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We are always reluctant to go past 3NT in the bidding, particularly when rebidding a minor suit after partner bids of 3NT. Here is a hand I held as South recently where I faced that dilemma:

Wimp1

My hand values at 20 points after partner rebids her clubs (the club queen will fill in her suit). I jump to three diamonds at my second turn, forcing to game and showing slam interest. Do you agree with my action so far? What would you do after partner bids 3NT?

I chose to pass. That was a mistake in retrospect. By rebidding four diamonds, we can reach a minor suit slam in diamonds or clubs. My hand to too unbalanced to sit for 3NT.

It’s Your Call

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MikeL13

 

What would you say and why?

Game or Slam?

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You are in 2nd seat holding this fabulous hand.

fab hand2

Counting 9+ tricks, you open two clubs. Partner responds two diamonds, waiting. Your rebid is two spades, and partner raises you to three spades. How do you interpret partner’s bid and what is your next call?

Note that partner did not go right to game as she might have done with a minimum hand and spade support (known as “fast arrival”). She is suggesting your side may have potential beyond game. With that in mind, cue bid four clubs to show 1st round control.

Good news: Partner cooperates further by cue bidding four hearts, showing 1st round control of hearts and denying 1st round control of diamonds. Now you should jump to six spades, knowing you have a good play for the slam.

Overcall?

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Your right-hand opponent opens the bidding one diamond, and you must decide what to do with this nice hand (none vul):

overcall1S

Your hand seems too good to pass. An overcall of 1NT seems to be out of the question absent a stopper in diamonds. A takeout double might work, since you have tolerance for the majors. But partner will think you have four hearts. Keep in mind that partner and left-hand opponent likely have no more than 11 points between them.

How about overcalling one spade with that powerful 4-card suit? That gets you into the auction with little risk. It also gives partner encouragement to lead a spade if LHO gets the contract.

Planning your Rebid

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Here is a common situation. You have a minimum opening hand, so you must plan a rebid that does not get the auction too high should partner respond one spade.

rebid3

I recommend opening one diamond, planning to make a comfortable rebid of two clubs. That distorts partner’s image of your shape, but she will clearly know that your opening bid was minimum.

You may want to change that plan if opponents interfere. For example, say your left-hand opponent overcalls one heart, and your partner responds one spade. Since your partner did not make a negative double, you know she has at least five spades (double would promise exactly four spades). In that situation I recommend you switch your rebid to 1NT. Partner will know that you have fewer than three spades. And even though your spade is singleton, it sure is a nice one!

Rebid Dilemma

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rebid2

 

I was too cautious and we missed our game.

What’ Your Call?

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penalty dbl1

Partner’s double is for penalty, so don’t worry about your crummy hand. Partner knows its crummy. See my last post on this situation here.