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Question to weaknotrumpland

Poll: What is 2NT in this auction (39 member(s) have cast votes)

What is 2NT in this auction

  1. natural (3 votes [7.69%])

    Percentage of vote: 7.69%

  2. minors (10 votes [25.64%])

    Percentage of vote: 25.64%

  3. lebensohl (25 votes [64.10%])

    Percentage of vote: 64.10%

  4. something entirely different (1 votes [2.56%])

    Percentage of vote: 2.56%

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#1 User is offline   han 

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Posted 2008-January-04, 00:22

I have a question for our Brits and other weak notrump experts. What is the best meaning for 2NT in this auction:

(1NT) - p - (2H) - Dbl
(p) - 2NT

1NT shows 12-14 and 2H is natural and non-forcing.
Please note: I am interested in boring, bog standard, 2/1.

- hrothgar
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#2 Guest_Jlall_*

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Posted 2008-January-04, 00:28

I would play leb here (3x forcing)
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#3 User is offline   655321 

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Posted 2008-January-04, 01:06

Jlall, on Jan 4 2008, 01:28 AM, said:

I would play leb here (3x forcing)

I play 2NT as minors.

2NT as lebensohl I can understand. But if 3X is forcing, 2NT could be quite strong, I assume? What are the gains from this?
In my lebensohl sequences, 2NT would be no more than about 7HCP - hence 3x, while showing some values, would not be forcing.
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#4 User is offline   Codo 

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Posted 2008-January-04, 02:25

Better discuss it with your partner, but it is never natural.
I have played it as lebensohl and as scrambling (=minors), both makes sense, but I prefer lebensohl.
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#5 User is offline   Gerben42 

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Posted 2008-January-04, 02:33

Lebensohl as this is a bit like (2♥) X Pass
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#6 User is offline   helene_t 

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Posted 2008-January-04, 02:51

I voted minors but I don't think strongly about it. Lebensohl may be better if a natural 2♦ overcall was not available so that advancer can have a wide range of ♦-hands.

Playing Lebensohl is less obvious here than against a 2♥ opening, though, since opps have promised more defense
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#7 User is online   paulg 

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Posted 2008-January-04, 02:52

Lebensohl, although my wife is the only person (in the UK) I know who does not play transfers after a weak NT.

Paul
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#8 User is offline   MomoTheDog 

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Posted 2008-January-04, 03:06

Without specific agreements, I can't see any other way other than this to be natural IMO. Whether this is the best use of the bid is of course an entirely thing altogether.
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#9 User is offline   FrancesHinden 

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Posted 2008-January-04, 03:31

lebensohl, but 3 new suit is constructive, not forcing.
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#10 User is online   P_Marlowe 

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Posted 2008-January-04, 03:47

Hi,

I voted Minors, or Scrambling, which would be the
same.

It does matter, which convention you play against
the weak NT, e.g. if you play something like Lionel,
which allows you to act with fairly light values, you
dont really need Lebensohl, if you require sound
values for a direct intervention, Lebensohl gets
more useful.

The only thing which does not make a lot sense would
be natural. You wont reach game on pure HCP power,
but this would be the exact purbose of natural 2NT.
And just because 2H is nonforcing, does not mean that
the 2H bidder is broke.

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Marlowe
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#11 User is offline   joker_gib 

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Posted 2008-January-04, 03:56

Lebensohl for me too
Alain
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#12 User is offline   Walddk 

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Posted 2008-January-04, 04:02

FrancesHinden, on Jan 4 2008, 11:31 AM, said:

lebensohl, but 3 new suit is constructive, not forcing.

What Frances said.

To Paul (cardsharp): I support your wife. It makes a lot of sense to play 2MA as natural in combination with two-way Stayman. Danish internationals Dorthe and Peter Schaltz have done that for years and it seems to work very well.

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#13 User is offline   Gerben42 

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Posted 2008-January-04, 04:17

Quote


To Paul (cardsharp): I support your wife. It makes a lot of sense to play 2MA as natural in combination with two-way Stayman. Danish internationals Dorthe and Peter Schaltz have done that for years and it seems to work very well.


Me too. I stopped playing transfers after a weak NT two years ago and don't want to go back! In the Nuremberg region the strong players using weak NT (most of them do) play 2-way Stayman.
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#14 User is offline   Echognome 

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Posted 2008-January-04, 04:23

Gerben42, on Jan 4 2008, 02:17 AM, said:

Quote


To Paul (cardsharp): I support your wife. It makes a lot of sense to play 2MA as natural in combination with two-way Stayman. Danish internationals Dorthe and Peter Schaltz have done that for years and it seems to work very well.


Me too. I stopped playing transfers after a weak NT two years ago and don't want to go back! In the Nuremberg region the strong players using weak NT (most of them do) play 2-way Stayman.

It seems like you're implying that the weak players thus play transfers.

Consider, for example, that Martel and Stansby play a weak NT and play transfers.

There are many different well-thought out systems after a weak NT. I don't think transfers are critical, but there is certainly nothing wrong with them. They do buy space on the auction for some tricky hands. If you have say 5-5 in the reds and GF values, you don't have to start with GF stayman.
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#15 User is offline   dburn 

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Posted 2008-January-04, 04:28

The reason people play natural 2M responses to a weak no trump is that it increases the chances they will be able to stop the opponents from bidding constructively. But they don't have to worry about doing this if second hand has to bid 3NT every time it has a natural 2NT bid (which is what it has to do if you play lebensohl or scrambling in this position). What in the name of wonder is second hand supposed to do with, say:

♠J32 ♥Q1065 ♦K84 ♣Q65

after the given sequence? Bid 3NT? Pass out 2♥ doubled? Bid 2♠?

Of course, the same considerations would apply if the bidding were to start (2♥) Double (Pass) to a hand such as I have given. You would like to be able to bid a natural 2NT, but your methods preclude it. However, the need to differentiate between hands with some values and hands without them is far more pronounced in that sequence than in a sequence beginning with a weak no trump, because far less is known about the opponents' combined strength (third hand could have almost anything). So it makes some sense to give up a natural 2NT in sequences beginning with a weak two bid. It makes considerably less sense to give up a natural 2NT in sequences where the opponents start with a weak no trump and a weak takeout.
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#16 User is offline   Walddk 

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Posted 2008-January-04, 04:30

Echognome, on Jan 4 2008, 12:23 PM, said:

It seems like you're implying that the weak players thus play transfers.

I don't, and I don't think Gerben does either. I read his comment as strong players in his area play two-way Stayman and no transfers over a weak NT. He is not saying anything about what they do in California.

There are upsides and downsides attached to both treatments. I have always felt that no one is entitled to say "this is right and that is wrong."

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#17 User is offline   Walddk 

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Posted 2008-January-04, 04:50

dburn, on Jan 4 2008, 12:28 PM, said:

♠J32 ♥Q1065 ♦K84 ♣Q65

after the given sequence? Bid 3NT? Pass out 2♥ doubled? Bid 2♠?

Of course, the same considerations would apply if the bidding were to start (2♥) Double (Pass) to a hand such as I have given. You would like to be able to bid a natural 2NT, but your methods preclude it. However, the need to differentiate between hands with some values and hands without them is far more pronounced in that sequence than in a sequence beginning with a weak no trump, because far less is known about the opponents' combined strength (third hand could have almost anything). So it makes some sense to give up a natural 2NT in sequences beginning with a weak two bid. It makes considerably less sense to give up a natural 2NT in sequences where the opponents start with a weak no trump and a weak takeout.

That's the price you pay for playing Lebensohl. You don't get any convention without giving up on the natural meaning of the call. Although I agree with David that one defender has announced that he has something (12-14 hcp) when opening 1NT and that a weak two hand has less, it is not entirely true that third hand is very weak when he takes out into his 5 card major.

He could be weak, but he could also have up to 9-10 hcp. Same applies after a sequence like 2♥ pass pass. Third hand could be very strong (up to 15-16 hcp with a misfit for hearts).

David has, intentionally I assume, given us the only shape, 3433, that creates a problem when 2NT is not natural. Right, it is a problem which you must live with if Lebensohl is what you think is best in these situations. I think it is in the long run.

Roland
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#18 User is offline   Gerben42 

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Posted 2008-January-04, 04:53

Quote

I don't, and I don't think Gerben does either. I read his comment as strong players in his area play two-way Stayman and no transfers over a weak NT. He is not saying anything about what they do in California.


That's exactly what I wrote... BTW it is turning out that Germany is becoming more and more Weak NT among tournament players. The masses play French standard (strong NT).
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#19 User is offline   miguelm 

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Posted 2008-January-04, 06:03

Minors 2NT or Natural 2NT allows you to bid only one hand type each (okay, we all know how flexible the Natural 2NT can be lol).

In a position such as the presented, we want to have options, and the more the better.

I like both Leb and Rubinsol (hope I spelled that right) here.
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#20 User is offline   Wackojack 

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Posted 2008-January-04, 06:20

My first reaction was that it should be Lebensohl. But I why should I care anyway because nobody out of the kitchen plays that way? Now after reading Gerben's post telling me that ain't so, and David's analysis I am not so sure.
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