District 8 Solvers Forum -- October 2013

  by Jack Spear, Overland Park KS 



1.  IMPs, both vulnerable 

 Action  Score  Votes  % Solvers
3S 100 6 28
2H 90 6 32
3H 60 2 34
4S 40 0 5

  West   

  North  

  East    

 South  

      1S
Pass 1NT * Pass ???

* (Forcing NT)

What is your call as South holding   AKJ1076  KQ83  K4  3 ?

Good problem, with very close panel voting between 2H and 3S. Any tie should be broken in favor of 3S, since two hyper-aggressive panelists went for the game-forcing 3H jump shift.

KNIEST:  "3H. Surely the playing strength here justifies a jump-shift."

WARD:  "3H. Don't need much for game, much less slam. Axxxx of hearts and another ace makes 6H."

A good case can be made for vulnerable-at-IMPs 3S bid:

SOKOL:  "3S. Too much risk of missing game with 2H. 3H virtually forces to the 4-level. It's time to show strength and hope for the best."

MATHENY:  "3S. A 2H rebid might work but is more likely to miss a game."

WALKER:  "3S. Only bid that gets across the suit quality and hand strength. 2H feels like an underbid and 3H is an overbid. Can't think of too many hands where it's critical that we play in hearts instead of spades."

KESSLER:  "3S. Spades are too good, and I do not want to play 2H when partner has one spade and three hearts."

Those aggressive bids are strong votes against the conservative 2H:

HINCKLEY:  "2H. Especially at IMPs, responder will strain to keep the bidding open. No reason to bid 3S and find responder with five hearts and a stiff spade."

RABIDEAU:  "2H. Not quite a jump-shift in my book. Partner sees the vulnerability and knows the form of scoring, so is unlikely to pass with a hand that produces game."

DIEBEL:  "2H. Where's the problem?"

Still, I found myself agreeing with the majority of the Solvers who chose 2H. They'll go plus much more often, and their partners will usually bid again on game-going hands, possibly leading to an informative auction such as 1S-1NT-2H-2S-3S. And they'll always reach game opposite heart values.

2.  Matchpoints, none vulnerable

 Action  Score  Votes  % Solvers
DBL 100 4 25
Pass 90 6 32
3C 80 3 32
3H 40 1 8
2NT 40 0 3

  West   

  North  

  East  

  South  

  1C 1D 1H
1S Pass * Pass 2H
2S Pass Pass ???

* (Denies 3+ hearts)

What is your call as South holding  KJ6543  1042  J87 ?

Another good problem with multiple possible actions. Double gets 100, because the panel's preference for action vs. inaction demotes the Pass.

Mark offered an especially strong argument against passing at matchpoints:

KESSLER:  "Double. Shows cards and a willingness to compete. Passing is losing bridge over a period of time in this position."

WALKER:  "Double. Yet another "Do something intelligent" double. I hope I'm not torturing partner, but this hand is just a bit too good to give up."

PAULO:  "Double. With four spades, North will pass and with two hearts, he should raise my suit. His critical distribution is 3=1=4=5. Then, I trust partner's judgment."

Bridge Baron didn't want to defend, either, but came up with:

BRIDGE BARON:  "3H. Show the sixth heart. Just strong enough."

The passers didn't have so much to say:

RABIDEAU:  "Pass. Looks like a misfit. Pard probably has a stiff heart, 3-4 spades, and any diamonds cards are ill-placed."

BOHACEK:  "Pass. I said all I needed to say."

MATHENY:  "Pass. I've bid enough."

HINCKLEY:  "Pass. The three small diamonds and the singleton spade ace sway me to the conservative pass. If I was going to act, an artificial 2NT should show the partial club support.

And here's my choice:

DIEBEL:  "3C. I don't hold out much hope for beating 2S, although it could be our last plus. I'll take a two-way shot with 3C and hope one of the two contracts make. Partner doesn't have 6 clubs, but -50 or -100 might still be a winner. Clear pass at IMPs.

I prefer 3C, which allows us to play in a 5-3 club fit or 6-2 heart fit. (Partner would not have raised with Qx of hearts.)  I like the offensive value of this hand and dislike the matchpoint expectancy of defending 2S, as the ace of spades is well-placed for declarer.

3.  Matchpoints, NS vulnerable 

 Action  Score  Votes  % Solvers
3NT 100 7 52
3S 90 6 32
4C 60 1 7
4H 60 0 5
Pass 30 0 3

  West   

  North  

  East   

  South  

    1C Pass
Pass DBL Pass 2NT
Pass 3H Pass ???

What is your call as South holding   Q843  K5  K53  AJ105  ?

There were some objections to the initial 2NT:

BRIDGE BARON:  "3NT. Why did I conceal my four spades last round? Anyway, partner forced us to bid, and we might not have a heart fit, so bid 3NT. Partner can go to 4H if desired.

KNIEST:  "4C. Surely a cuebid was in order before any notrump bid. Now, it's hard to find spades. We still have a possible laydown slam, so I bid 4C.

Interesting that they both complained about the 2NT bid obscuring a possible spade fit, but neither wanted to bid spades when given this second opportunity.

With the auction we're given, the main choices are now 3S and 3NT. I like 3S here to keep open all possibilities.

KESSLER:  "3S. At some point, we should let partner know we have a four-card major. Not that I object to 2NT -- I'm just happy to have a second chance to show the spades."

WARD:  "3S. I'm probably alone on this one, but pard could have four spades and five hearts."

WALKER:  "3S. Partner's 3H accepted the game try and showed five hearts. He might also have four spades, so I might as well throw that suit into the mix. If that's not our fit, he'll go back to 3NT."

DIEBEL:  "3S. If partner insists on a suit contract, so be it. 3S must be forcing. This should show good clubs and bad spades."

The triple stopper in clubs made 3NT a more attractive choice for these panelists:

BOHACEK:  "3NT. I have more points than expected, but I don't like them much."

HINCKLEY:  "3NT. Very close decision between 3NT and 4H since a sneak attack in spades or diamonds may hold 3NT to a trick less than 4H."

4.  IMPs, EW vulnerable

 Action  Score  Votes  % Solvers
3H 100 7 40
4H 90 4 35
3D 50 1 0
2D 40 1 3
2H 40 1 10
4C 20 0 5
2S 20 0 3

  West   

  North  

  East   

 South  

      1H
Pass 1S Pass ???

What is your call as South holding   KQ8  AKJ10653  1054  Void ?

The main rebid choices on this big-playing hand are 3H and 4H, and the panel is split between them. I like 3H myself, to leave more room for reaching slam when right.

SOKOL:  "3H. This bid is okay based on playing strength. If partner finds a 3S bid, I can raise. If partner bids 3NT, I'll bid 4H."

HINCKLEY:  "3H. The spade holding and the club void sway me to 3H."

WARD:  "3H. I doubt this is getting passed, based on the opponents' silence. I don't want to overstate my values if partner starts slamming."

The 4H bid better describes the big trick-taking ability, and never misses a making game.

MATHENY:  "4H. 3H just doesn't seem enough."

DIEBEL:  "4H. Too strong to invite and other bids distort the distribution too much. I'll settle for game, which might not make, and give up on a possible slam or grand slam. With two aces, partner will make a move. With the wrong two aces, we may not make 5H."

BRIDGE BARON:  "2H. Just barely short of 3H. Far better to show this heart suit than try a three-card raise."

Finally, we have two panelists who chose to delay the decision about how many hearts to bid:

PAULO:  "3D. I could just charge to 4H, but that can make it difficult to reach slam when partner has some useful cards."

BOHACEK:  "2D. This is a promising hand. I want to find out more."

5.  Matchpoints, both vulnerable 

 Action  Score  Votes  % Solvers
Pass 100 11 64
3C 60 3 8
2H 50 0 20
2NT 50 0 3
3NT 30 0 3

  West   

  North  

  East   

 South  

      1C
1D 1H 1S DBL*
2D DBL Pass ???

* Support double (3-card heart support)

What is your call as South holding   AQ5  Q64  43  KJ742 ?

The big majority passes partner's double without too much consideration for other actions.

As expected, much of the discussion focused on the meaning of partner's double. Is it pure penalty, takeout, cooperative?

HINCKLEY:  "Pass. Is double takeout with 3-4-2-4 shape? Or is it penalty, since partner is behind the diamond bidder, with 3-4-5-1 shape? With my spade holding, even if double is intended for takeout, we may get 200 or 500 with no game available.

PAULO:  "Pass. I see partner's call as penalty because -- knowing my three-card support -- he would have bid 2H if he wanted to play there.

SOKOL:  "Pass. They are showing the pointed suits. If we have a fit, it's in the rounded suits and partner knows it. If he wants to compete, he could bid clubs or hearts. So I'm playing partner's double as business.

WALKER:  "Pass. That's a penalty double. I've shown everything, so there's no point in playing partner's double as any sort of takeout.

KESSLER:  "Pass. Let's try for the magic number. If partner has a willingness to defend, I certainly don't mind."

BRIDGE BARON:  "Pass. No reason to take out partner's penalty double."

Not everyone agreed that this double was for penalty.

RABIDEAU:  "3C. What's pard supposed to do with 10 high-card points and 4-4-2-3 (or similar) distribution?

I agree with the majority here. I also agree that it's good to have an occasional easy problem.

6.  Matchpoints, Both vulnerable 

 Action  Score  Votes  % Solvers
3D 100 12 65
3H 80 1 5
Pass 70 1 25
DBL 30 0 5

  West  

  North  

  East     

 South  

  Pass Pass 1H
2C DBL Pass 2H
Pass Pass 3C ???

What is your call as South holding  AJ5  QJ10643  K642  Void ?

The majority likes bidding 3D here, and I agree.

MATHENY:  "3D. Defending 3C doesn't seem right. Partner can move to 3H without four diamonds."

WARD:  "3D. Seems pretty clear."

DIEBEL:  "3D. I doubt the auction ends here. I think East is playing some comedy with lots of clubs. Let's clue in partner about what might be right against 4C."

HINCKLEY:  "3D. With a club void, I must act, and bidding my second suit seems clear. Too bad double isn't takeout so you could suggest 3-card spade support."

Bridge Baron even ran a computer simulation that showed that your expected score for bidding 3D is +11.00. Expected score for defending 3C is -58.60.

Rebidding the 6-card heart suit is another possibility, but 3D should imply six hearts, or else why not 3D last round?

WALKER:  "3H. My 2H bid might have been made with five mediocre hearts, so it's important to show a real suit. It's possible that partner wants to double 3C, but if he wasn't loaded enough to double 2C, then I think we should be declaring."


Thanks to all who sent in answers and comments to this set. The Solvers turned in some especially high scores, topped by impressive 590's from Ray Sigler of Trenton IL and Ig Nieuwenhuis of Amersfoort, Netherlands. They're both invited to join the panel for the December issue.

I hope you'll give the December problems a try (see below). Please submit your solutions by November 30 on the web form

 December moderator:  Tom Dodd  fieldtrialer@yahoo.com

  How the Panel voted  

1

2

3

4

5

6

Score

  Bridge Baron software

2H 3H 3NT 2H Pass 3D 470
  Zoran Bohacek, Zagreb, Croatia 3S Pass 3NT 2D Pass 3D 530
  Jim Diebel, Wood Dale IL 2H 3C 3S 4H Pass 3D 550

  Dan English, Fulton KY

3S 3C 3NT 3H 3C 3D 540

  Bud Hinckley, South Bend IN

2H Pass 3NT 3H Pass 3D 580

  Mark Kessler, Springfield IL

3S DBL 3S 4H Pass 3D 580

  Tom Kniest, University City MO

3H DBL 4C 3H Pass 3D 510

  Larry Matheny, Loveland CO

3S Pass 3NT 4H Pass 3D 580
  Manuel Paulo, Lisbon, Portugal 2H DBL 3NT 3D Pass Pass 510
  Larry Rabideau, St. Anne IL 2H Pass 3S 4H 3C 3D 520

  Roger Sokol, Minooka IL

3S Pass 3NT 3H Pass 3D 590

  How the Staff voted

  Jack Spear, Kansas City MO

2H 3C 3S 3H Pass 3D 560

  Karen Walker, Champaign IL

3S DBL 3S 3H Pass 3H 570

  Nate Ward, Champaign IL

3H Pass 3S 3H 3C 3D 500

 

 Solvers Honor Roll   (Solver average:  479 )

  Ray Sigler, Trenton IL

590

  George Klemic, Bensenville IL 

550

  Ig Nieuwenhuis, Amersfoort, Netherlands

590

  Lee, St. Petersburg FL 

550

  Bill Rotter, Granite City IL 

580

  Clay Cuthbertson, Hannibal MO   

540

  Fred Sandegren, Quincy IL 

580

  Steve Babin, Normal IL

530

  Dave Wetzel, Champaign IL 

580

  David Drennan, Granite City IL  

530

  Cappy Gagnon, Notre Dame IN 

570

  Bruce Kretchmer, Cary NC

530

  Jim Hudson, Elmhurst IL 

560

  John R. Mayne, Modesto CA

530

  Diana Votaw, Chesterfield MO 

560

  Micah Fogel, Aurora IL

510

  Fritz Gebhard, St. Louis

550

  Jim Munday, Southaven MS

510

  Chris Grande, Mishawaka IN 

550

 

 

 

Solvers Forum -- December 2013 Problems


1.  IMPs, both vulnerable

  West  

  North  

  East    

 South  

    Pass 1C
Pass 1H Pass 2S
Pass 3H Pass ???

What is your call as South holding:
A107   A6  K   AKJ10865 ?

2.  IMPs, both vulnerable                          

  West   

  North  

   East   

 South  

 

 

 

1H

2D

3C

Pass

???

What is your call as South holding:
K7653   KQJ10983   Q   Void ?

3. Matchpoints, none vulnerable    

  West  

  North  

  East   

 South  

      1H
Pass 1S Pass 2D
Pass 3C* DBL Pass
Pass RDBL Pass ???

* (4th-suit-force; May be artificial)

What is your call as South holding:
J   AQ764   AQ53   754 ?

4. Matchpoints, EW vulnerable                 

  West  

  North  

  East   

 South  

      1D
Pass 1S Pass 2H
Pass 2S* Pass ???

* (5+ spades; One-round force)

What is your call as South holding:
KJ3    AQ72   AK543   7 ?

5. Matchpoints, NS vulnerable

  West  

  North  

  East   

 South  

    4H ???

What is your call as South holding:
K54   A2   A987543   A  ?

6. IMPs, none vulnerable

  West  

  North  

   East    

 South  

      1C
Pass 1H 2C* DBL **
Pass 2H Pass ???

* (Natural -- Shows a club suit)
** (Support double - 3-card heart support)

What is your call as South holding:
AK82    A73   A   107654 ??

Thanks for the problems above to Jack Spear (1 & 3) and Hugh Williams (4 & 6).