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2/1 bidding - how many trumps? 1D - 2C, 2H - 3H

#1 User is offline   ArcLight 

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Posted 2006-November-10, 15:19

How many hearts is responder showing with the 3H bid?
1D - 2C
2H - 3H

(Note: with a GF hand with 5 clubs and 4 hearts we respond 2C, not 1H)
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#2 User is offline   whereagles 

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Posted 2006-November-10, 15:21

44 wtp?
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#3 User is offline   awm 

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Posted 2006-November-10, 15:28

I'd say four, but it depends a little on how you play responder's 2♠ rebid here.

My strong preference is that 2♠ is "fourth-suit forcing" showing a hand with no clear direction. In this case there's no reason to ever bid 3♥ on only three cards; you always have some other call available.

If you prefer to play 2♠ as "natural" then you are left with hands such as 3325 patterns with weak spades, where you can't bid 2♠ (which promises a suit) or 2NT (which promises a stopper) and are effectively "endplayed" into raising hearts (say xxx AQx xx AKxxx).
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a.k.a. Appeal Without Merit
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#4 User is offline   HeartA 

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Posted 2006-November-10, 15:32

ArcLight, on Nov 10 2006, 04:19 PM, said:

How many hearts is responder showing with the 3H bid?
1D - 2C
2H - 3H

(Note: with a GF hand with 5 clubs and 4 hearts we respond 2C, not 1H)

4 hearts. He was planning a reverse. Now 3H is game forcing. Opener's any bid except 4H shows extra value and interest in slam.
Senshu
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#5 User is offline   neilkaz 

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Posted 2006-November-14, 21:20

The system given is 2/1 so 2♣ should be GF (unless playing 2C then 3C as long clubs..personally I play 2C as GF and jump shift to 3C with long clubs not good enuf to GF)

3♥ simply guarantees 4 card support in any normal 2/1 system since opener almost surely has only 4 cards in ♥, noting that you specified that you respond 2C when holding 4♥ and 5♣ and GF, just as I do.

I also don't play that 2♥ in this GF sequence shows extra strength.

There are many varients of 2/1 GF response systems and certainly my preferred styles are far from the last word and many experts do other things.

After 3♥ opener can just bid 4♥ with a min, or Q bid or use Serious 3NT with slam interest.

.. neilkaz ..
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#6 User is offline   mike777 

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Posted 2006-November-14, 21:43

ArcLight, on Nov 10 2006, 04:19 PM, said:

How many hearts is responder showing with the 3H bid?
1D - 2C
2H - 3H

(Note: with a GF hand with 5 clubs and 4 hearts we respond  2C, not 1H)

Only 4 but at least 4....also at least a mild slam try......assuming fast arriv.

Opener can still have some junky 11 hcp hand.
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#7 User is offline   pclayton 

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Posted 2006-November-14, 22:05

It promises 4. It does not confirm or deny extra values, but promises some sort of control in ♦ or ♠ .
"Phil" on BBO
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#8 User is offline   blackshoe 

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Posted 2006-November-14, 23:57

Rule 1: don't make promises at the bridge table.
Rule 2: if you think partner's bid promises something, see rule 1.
Rule 3: if you think opponent's bid promises something, you're dreaming.

:-)
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#9 User is offline   HeartA 

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Posted 2006-November-15, 00:16

blackshoe, on Nov 15 2006, 12:57 AM, said:

Rule 1: don't make promises at the bridge table.
Rule 2: if you think partner's bid promises something, see rule 1.
Rule 3: if you think opponent's bid promises something, you're dreaming.

:-)

With this mindset, you should never play bridge or even come to this forum. You better go playing lotery
Senshu
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#10 User is offline   jillybean 

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Posted 2006-November-15, 00:27

HeartA, on Nov 14 2006, 11:16 PM, said:

blackshoe, on Nov 15 2006, 12:57 AM, said:

Rule 1: don't make promises at the bridge table.
Rule 2: if you think partner's bid promises something, see rule 1.
Rule 3: if you think opponent's bid promises something, you're dreaming.

:-)

With this mindset, you should never play bridge or even come to this forum. You better go playing lotery

Maybe you should read the post once more and then remove your foot from your mouth :huh:
“It is not because things are difficult that we do not dare, it is because we do not dare that they are difficult.”
Bridge should be fun!
SHAPE!
"And no matter what methods you play, it is essential, for anyone aspiring to learn to be a good player, to learn the importance of bidding shape properly." (MH)
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#11 User is offline   cnszsun 

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Posted 2006-November-15, 01:12

The continuing of 1♦-2♣ is much more complex than it seems.
Did opener's 2♥ show 4♥, or can be 3?
What should opener rebid with balanced hand like 4=4=3=2 or 3=4=4=2, NT or major?
Will opener's NT rebid promise both unbid majors stopped or did opener's new suit bid promise unbalanced hand?
What will opener bid with 4=4=4=1, how to find 4-4 major fit if responder has 4♠s?
Michael Sun

#12 User is offline   dank 

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Posted 2006-November-15, 10:13

The easiest way to deal with this problem is to play 1♦-3♣ as natural and invitational, which makes 1♦-2♣ game forcing. Then, all your rebids are just natural. But either way, 1♦-2♣-2♥ shows 4+ hearts, 5+ diamonds, and extra values for me, and a raise here to 3♥ absolutely guarantees 4 trumps. It says nothing about fast arrival, the only time i would jump to 4♥ over 2♥ is with a hand like ♠xx♥KQxx♦xx♣AQJxx.
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#13 User is offline   Strangway 

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Posted 2006-November-19, 23:51

Good point right out of Hardy's 2/1 book suggesting 1d/3c is invitational and 1d/2c is gameforcing. But also in Hardy's book aren't reverses off in a gameforcing 2/1 sequence and just show pattern?

Presumably over the 3H bid (yes it shows 4+), whether the 2H bid showed extras or not, 3nt is available as "serious".
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