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Peculiar Problem

#1 User is offline   ArtK78 

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Posted 2013-November-14, 23:48

Matchpoints. All Vul.


1NT was a good 14 to 17.

2 was DONT - Diamonds and a major.

You can bid 2NT Lebensohl, or 3 natural and forcing, or something else. Gerber is available, but what do you do if partner shows 2 aces? 5 would be a king ask.

Question #1 - What do you bid over 2?

In any event, LHO is going to bid 5 over your action and partner is going to double.

Question #2 - What now?
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#2 User is offline   Fluffy 

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Posted 2013-November-15, 00:02

Partner will double always since he has 2 clubs, even with a supper diamond holding such as AJx
I think 3 is clear as a start, I would like to rebid 4 to suggest a big ammount of them without voids, to let partner know I am ooking for aces.

As it is now, I would do this simple math:
partner has 16, opponents have 15, the aces rate to split 2-2 so I don't think slam is making.
They will ruff our clubs from the start, and then we have around 15 HCP left to make 3 tricks against their 15. We rate to make 3 tricks on defence. So I would pass the double.


I had 9 clubs and A not long ago opposite 1NT from partner, I reasoned the same way and partner had all of the missing aces :P
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#3 User is offline   mike777 

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Posted 2013-November-15, 02:18

5c, pass

pard knows I have long clubs and not much else

If 5dx makes ok...next bd I am not good at bidding/making low hcp minor suit slams.
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#4 User is offline   helene_t 

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Posted 2013-November-15, 02:28

Agree with Mike
The world would be such a happy place, if only everyone played Acol :) --- TramTicket
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#5 User is offline   rhm 

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Posted 2013-November-15, 05:05

Start with 3.
Over 3NT jump to 5. This must be stronger than an immediate 5. A good partner should bid 6 with three aces. He can anticipate your problem missing so many aces.
Over 5 I bid 6.
Yes we are an underdog making 6 and they are an underdog making 5.
But when vulnerable opponents bid like that, that either 6 will make or that 5 doubled will or will be a very good score for them anyway, in which case you risk little to gain big, is not an underdog.
It is even conceivable that both 6 and 5 make, e.g.

Maybe they will choose the wrong lead or continuation against 6.

Rainer Herrmann
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#6 User is offline   PhilKing 

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Posted 2013-November-15, 06:53

View Postrhm, on 2013-November-15, 05:05, said:

Start with 3.
Over 3NT jump to 5. This must be stronger than an immediate 5. A good partner should bid 6 with three aces. He can anticipate your problem missing so many aces.
Over 5 I bid 6.
Rainer Herrmann


I don't believe pard would double on your example hand.
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#7 User is offline   Zelandakh 

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Posted 2013-November-15, 07:32

View PostArtK78, on 2013-November-14, 23:48, said:

Gerber is available, but what do you do if partner shows 2 aces? 5 would be a king ask.

Just as an aside, I think it is better for 4NT (or rolling) to be the king ask when it is available rather than 5. That is because you should only be using Gerber with a distributional hand and therefore want to be able to stop in a suit more often than in 4NT. Plus it saves space.
(-: Zel :-)
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#8 User is offline   ArtK78 

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Posted 2013-November-15, 07:38

This was the full hand:


1NT was a good 14 to 17.

2 was DONT.

3 was natural and game forcing.

We wound up getting 800 against 5x for an above average score.

I don't think this problem is really solvable. Maybe you can guess better than I did. Maybe slam is reachable after a 1 opening, as the opponents will probably not intervene. It is still a difficult hand to bid. Our 2/1 is not game forcing, so I would not have the luxury of bidding 2 followed by 3 if partner opened 1.
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#9 User is offline   Cyberyeti 

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Posted 2013-November-15, 08:04

View PostArtK78, on 2013-November-15, 07:38, said:

This was the full hand:


Maybe slam is reachable after a 1 opening, as the opponents will probably not intervene. It is still a difficult hand to bid. Our 2/1 is not game forcing, so I would not have the luxury of bidding 2 followed by 3 if partner opened 1.


We can bid this one pretty trivially after a 1 opener, but it's still a slight guess:

1(4+)-2(Not GF)
2N(GF not necessarily balanced, we play a weak NT)-3(5+)
3(5+ not 4)-3(spade stop, possible suit)
4(no stop, 3)-4(kickback)
4(0/3)-5(signoff opposite 0)
5N(3, no side K but other goodies)-6

I suppose it's just possible partner has A10x, AJ109x, QJ, Axx but anything better than this or a doubleton spade is sufficient, and even this has chances.

It's more difficult for a strong NT pair with 2/3 NF, basically the club hand has to work out his partner is non minimum then ask aces and rely on an extra trick materialising somewhere from the extra values or a doubleton spade.
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#10 User is offline   rhm 

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Posted 2013-November-15, 08:12

View PostArtK78, on 2013-November-15, 07:38, said:

This was the full hand:


1NT was a good 14 to 17.

2 was DONT.

3 was natural and game forcing.

We wound up getting 800 against 5x for an above average score.

I don't think this problem is really solvable. Maybe you can guess better than I did. Maybe slam is reachable after a 1 opening, as the opponents will probably not intervene. It is still a difficult hand to bid. Our 2/1 is not game forcing, so I would not have the luxury of bidding 2 followed by 3 if partner opened 1.

Guess PHILKING wouldn't have doubled with the East hand, but most players invariably do. :P

Rainer Herrmann
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#11 User is offline   ArtK78 

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Posted 2013-November-15, 08:28

View Postrhm, on 2013-November-15, 08:12, said:

Guess PHILKING wouldn't have doubled with the East hand, but most players invariably do. :P

Rainer Herrmann

What does West do if East does not double 5?

Before you answer 6, suppose East was 0-2 in the red suits? Still 6?
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#12 User is offline   PhilKing 

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Posted 2013-November-15, 08:30

View Postrhm, on 2013-November-15, 08:12, said:

Guess PHILKING wouldn't have doubled with the East hand, but most players invariably do. :P

Rainer Herrmann


Yes - very difficult to make an FP with three aces, a fit, a doubleton spade and a marked void or stiff diamond opposite. The hand is virtually insoluble. :D
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#13 User is offline   rhm 

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Posted 2013-November-15, 08:43

View PostArtK78, on 2013-November-15, 08:28, said:

What does West do if East does not double 5?

Before you answer 6, suppose East was 0-2 in the red suits? Still 6?

Probably no with a doubleton diamond, but West certainly knows on the actual hand that this is not possible. .
I do not claim 6 will always win, but of course there should be a difference between Pass and Double.
One issue is whether Pass is forcing. Philking plays it as forcing.
I play few passes as forcing. Why should it be? 3 was forcing, but not to game.
In this case DBL would show a better hand than Pass.
That opener can not have diamonds is obvious.

Rainer Herrmann
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#14 User is offline   Zelandakh 

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Posted 2013-November-15, 09:24

View Postrhm, on 2013-November-15, 08:43, said:

3 was forcing, but not to game.

Forcing to what then? Can you give an example of a sequence dying below 3NT? I think GF is a practical definition for most players.
(-: Zel :-)
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#15 User is offline   ArtK78 

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Posted 2013-November-15, 09:35

View PostPhilKing, on 2013-November-15, 08:30, said:

Yes - very difficult to make an FP with three aces, a fit, a doubleton spade and a marked void or stiff diamond opposite. The hand is virtually insoluble. :D


So, Phil, suppose opener's hand was AQ Qxxxx AJx Axx. Still a forcing pass? Presumably responder, with Kxx xx --- KQJTxxxx would now bid 6. Of course, the opps could lead a diamond. But the slam starts with no play.
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#16 User is offline   rhm 

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Posted 2013-November-15, 09:36

View PostZelandakh, on 2013-November-15, 09:24, said:

Forcing to what then? Can you give an example of a sequence dying below 3NT? I think GF is a practical definition for most players.

Good question.
Maybe it is game forcing. I am not sure whether for example 3--3any--4 is considered forcing in this system.
I am not familiar with this system, since I myself play rubensol (transfers over interference)
Lebensol usually means you distinguish between weak and invitational hands, but then 3 is usually not forcing.
If 3 is game forcing then I would consider pass as forcing over 5, but only then.
Partner must have unconditionally forced to game before I play forcing passes.

Rainer Herrmann
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#17 User is offline   aguahombre 

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Posted 2013-November-15, 10:30

The DONT overcall, would make this one a lot less convoluted than a PASS would have. Natural, forcing 3C followed by 4C Minorwood. Would save all that time and energy of going thru a Walsh Relay or whatever others might have available.
"Bidding Spades to show spades can work well." (Kenberg)
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#18 User is offline   Zelandakh 

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Posted 2013-November-15, 10:35

View Postrhm, on 2013-November-15, 09:36, said:

I am not familiar with this system, since I myself play rubensol (transfers over interference)
Lebensol usually means you distinguish between weak and invitational hands, but then 3 is usually not forcing.

I prefer playing transfers here too. Whether you have an invite in lower-ranking suits available depends on the version - my simple form does not and invites have to either pick one or start with a double.

The most common versions of Lebensohl distinguish between competitive and GF for lower-ranking suits and between competitive, invitational and GF in higher-ranking suits. That essentially gives the same options as for the simple transfer scheme.

As it happens, Lebensohl works better on this hand - after 1NT - (2) - 2NT - (5) it is clear that a FP cannot be on, thus giving Opener fewer options. Perhaps that makes it more appealing to jump in clubs when playing transfers.
(-: Zel :-)
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#19 User is offline   ArtK78 

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Posted 2013-November-15, 10:35

View Postaguahombre, on 2013-November-15, 10:30, said:

The DONT overcall, would make this one a lot less convoluted than a PASS would have. Natural, forcing 3C followed by 4C Minorwood. Would save all that time and energy of going thru a Walsh Relay or whatever others might have available.

I find this less than convincing. It is the same as saying that 4 is always Gerber.

For what it is worth, my partner and I have agreed that in forcing sequences involving a one suited minor suited hand, 4 of the other minor is ace asking. So, perhaps 3 followed by 4 in an uncontested auction would be ace asking. But that is not what happened at the table.
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#20 User is offline   mikeh 

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Posted 2013-November-15, 10:53

I simply do not understand how anyone, playing a 14+ -17 1N can treat the opening hand as a 1N opener.

It has 6 controls.....surely any decent player knows to upgrade Aces when one holds 3 of them. It possesses a decent 5 card major, and surely any decent player sees that this hand is far better than, say, AQ AQxx Jxxx Axx? And the latter is a maximum.

When one's hand evaluates to half a trick or so stronger than a good maximum, it is time to stop imitating an abacus and try to be a bridge player.

Now, I am not at all saying that reaching slam is going to be easy after 1 compared to 1N. For one thing, responder has a far more difficult immediate decision since S is likely to pass, with KJxxx in opener's suit. Do we 2/1 with our 9 count and misfit? I'd bid 1N, forcing, and be happy for once that it is absolutely forcing for me....now opener bids 2N....

For me, I have a 3 call because I play transfers here: 3 says I have the values for at least 4, tho I may be passing 3N.

Opener has a spectacular hand in context...again, methods matter...mine would see opener rebid 4, announcing a good hand for clubs and denying the diamond Ace. Whether responder now risks a major cue is interesting, but it surely isn't irrational to assume that a partner showing interest in clubs, rather than 3N, has 3 Aces and we don't need a lot more once that is the case.

As it is, given the OP misbid of 1N, I'd bid as rhm advocated.
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