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worth an invite?

#1 User is offline   Apollo81 

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Posted 2008-February-08, 08:17

All red, IMPs

AJxx
Qx
Axxxx
xx

You're playing 14-16 NTs and partner opens a minor and rebids 1NT over our spade response, so he has less than a 14 count if balanced. Partner could have 14-15 if unbalanced with a singleton spade. Assume 1453 or 1444 is more likely than 1354 or 1345 if partner is unbalanced.

Is this worth an invite if:
1. Partner opened 1♣
2. Partner opened 1♦
3. Partner opened a Precision 1♦
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#2 User is offline   hrothgar 

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Posted 2008-February-08, 08:33

I would probably invite in all cases

11 opposite 11 gives us very good play for 2NT and this is a damn good 11.

I feel slightly more worried about inviting over a natural 1♦ opening. We have an 8+ card fit, which means that they rate to have one as well.

I can easily see us with enough strength for 3N, but the opponents having 5 cashing tricks in Hearts or Clubs off the top.
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#3 User is offline   gwnn 

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Posted 2008-February-08, 08:43

I'd invite over 1♦ and precision 1♦, but the last one is close I think.
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#4 User is offline   andy_h 

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Posted 2008-February-08, 08:54

I'd invite in all 3 cases too. Nothing is stopping partner from having some intermediates. If partner opened 1D, I would invite and show diamonds whatever my method is (rather than bal invite)
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#5 User is offline   ulven 

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Posted 2008-February-08, 09:15

Pass. Heart queen and spade jack too soft.
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#6 User is offline   FrancesHinden 

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Posted 2008-February-08, 09:48

this type of hand shows the problem with both not being able to raise diamonds on the first round and rebidding 1NT on unbalanced hands. If partner can have

x
Kxxx
Kxxxx
AKx

then we're playing our diamond slam in 1NT.

OK, that's possibly slightly carefully constructed, but many 1453s will make a large number of tricks in diamonds; you have to move with something to look for a diamond fit if that's a possible shape.
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#7 User is offline   han 

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Posted 2008-February-08, 09:59

Over a 1D opener I would invite in diamonds. Over a 1C opener it is close.. I might pass.
Please note: I am interested in boring, bog standard, 2/1.

- hrothgar
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#8 User is offline   jtfanclub 

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Posted 2008-February-08, 10:08

Quote

Is this worth an invite if:
1. Partner opened 1♣
2. Partner opened 1♦
3. Partner opened a Precision 1♦


For #1, I committed myself when I bid 1♠. If I didn't think I had enough to invite over 1NT, I shoulda bid 1♦.

For #2, heck ya. 3♦ should be safe, so I can invite with impunity.

For #3, I'd probably let it die. I don't have enough information. The good news is, since the opponents don't have enough information either, we may get a bonus trick or two from the defense.
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#9 Guest_Jlall_*

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Posted 2008-February-08, 10:25

I would invite opp all, inv in diamonds opp a 1D
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#10 User is offline   skjaeran 

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Posted 2008-February-09, 01:15

Jlall, on Feb 8 2008, 05:25 PM, said:

I would invite opp all, inv in diamonds opp a 1D

Ditto.
Kind regards,
Harald
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#11 User is offline   cherdano 

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Posted 2008-February-09, 12:37

FrancesHinden, on Feb 8 2008, 09:48 AM, said:

this type of hand shows the problem with both not being able to raise diamonds on the first round and rebidding 1NT on unbalanced hands. If partner can have

x
Kxxx
Kxxxx
AKx

then we're playing our diamond slam in 1NT.

OK, that's possibly slightly carefully constructed, but many 1453s will make a large number of tricks in diamonds; you have to move with something to look for a diamond fit if that's a possible shape.

Well, if partner opened 1D, I would just always invite in diamonds. It won't be the end of the world to play in 3D rather than 1N opposite a balanced min with four diamonds. So while I agree there can be a problem, I don't think the actual hand is a good example for that.
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#12 User is offline   Apollo81 

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Posted 2008-February-10, 12:13

Was from bidding practice. I don't remember partner's hand.
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#13 User is offline   FrancesHinden 

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Posted 2008-February-10, 16:41

cherdano, on Feb 9 2008, 07:37 PM, said:

FrancesHinden, on Feb 8 2008, 09:48 AM, said:

this type of hand shows the problem with both not being able to raise diamonds on the first round and rebidding 1NT on unbalanced hands.  If partner can have

x
Kxxx
Kxxxx
AKx

then we're playing our diamond slam in 1NT.

OK, that's possibly slightly carefully constructed, but many 1453s will make a large number of tricks in diamonds; you have to move with something to look for a diamond fit if that's a possible shape.

Well, if partner opened 1D, I would just always invite in diamonds. It won't be the end of the world to play in 3D rather than 1N opposite a balanced min with four diamonds. So while I agree there can be a problem, I don't think the actual hand is a good example for that.

Maybe I phrased myself badly. I concocted this hand to show that is really cannot possibly be right to pass 1NT if partner can have a hand looking like this.
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