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2NT unbalanced

#1 User is offline   Ant590 

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Posted 2010-April-07, 04:40

Hey,

Suppose you're one of the 1M -- 2 is natural GF or balanced GF crowd that seems to be the in thing here on the forums.

How would you play the following sequence:

1 -- 2
2 -- 2NT

2=2=6=3 ish? Or something more exotic?

Cheers,
Ant.
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#2 User is offline   lowerline 

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Posted 2010-April-07, 05:00

Ant590, on Apr 7 2010, 05:40 AM, said:

Hey,

Suppose you're one of the 1M -- 2 is natural GF or balanced GF crowd that seems to be the in thing here on the forums.

How would you play the following sequence:

1 -- 2
2 -- 2NT

2=2=6=3 ish? Or something more exotic?

Cheers,
Ant.

Why not 2=4=5=2 or 2=2=5=4? Or should I have bid 2 with these as well?

Steven
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#3 User is offline   ArtK78 

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Posted 2010-April-07, 09:38

Could easily be 1-3-6-3 or 1-3-5-4 or even 1-4-5-3.

This really is not a big problem. 2NT after 2 shows a balanced or semi-balanced hand, a diamond suit, some values in the rounded suits and no spade support worth mentioning. If 2 was game forcing, it might have extra values which can be shown later. If 2 was not game forcing, then 2NT could be either game forcing or invitational, depending on whether the partnership limits its non-forcing 2/1 to rebids by responder of his suit.

But the basic point is that 2NT is natural with a diamond suit and no spade support in this auction.
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#4 User is offline   cherdanno 

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Posted 2010-April-07, 09:52

2N is the cheapest possible bid and can be used with many hands. It does not promise a balanced or semi-balanced hand, nor does it promise stoppers in the unbid suits.

To say it differently: 3S shows 3 spades, 3H shows LOTS of stuff in the reds (6-4 typically), 3D shows goood diamonds, and 3C really shows a lot in the minors (can be 5-4, but then really with a lot of concentration of values and probably no heart stopper). 2N is everything else.
"Are you saying that LTC merits a more respectful dismissal?"
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#5 User is offline   Jlall 

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Posted 2010-April-07, 11:09

2N shows neither a balanced hand nor both unbid suits stopped.
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#6 User is offline   gwnn 

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Posted 2010-April-07, 11:30

cherdanno said it very eloquently, not much to add or remove.
... and I can prove it with my usual, flawless logic.
      George Carlin
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#7 User is offline   jdonn 

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Posted 2010-April-07, 11:32

Even if 2 can be balanced without clubs you still generally want to bid 2 on 2353 I would think.
Please let me know about any questions or interest or bug reports about GIB.
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#8 User is offline   gwnn 

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Posted 2010-April-07, 11:33

only on good diamonds I would think, say 60% of all 2353s. oh now I see you said 'generally'
... and I can prove it with my usual, flawless logic.
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#9 User is offline   jdonn 

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Posted 2010-April-07, 11:34

2 would be the rule rather than the exception I would think. In other words 'good diamonds' being like 80% of the time. Anyway whatever % the point being this shape goes in the 2NT rebid as well.
Please let me know about any questions or interest or bug reports about GIB.
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#10 User is offline   Ant590 

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Posted 2010-April-08, 05:04

Ok, cheers everyone --- message received and understood :)
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