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Decyphering pard's bidding

#1 User is offline   whereagles 

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Posted 2007-November-18, 14:20

Imps, top team game, beginning of match.

J
Qxx
AKQT98
AKQ

You pard
1 ... 1
2NT* 3
3NT . 4

*2NT = artificial, strong 2 in diamonds (~18-21 hcp, good 6 suit), game forcing.

The rest is natural. Pard could have supported in diamonds with 4 over 3NT. We could also have bid 3 (nat) over 2NT.

So, what do you think pard has and what do you bid now?
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#2 User is offline   mike777 

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Posted 2007-November-18, 14:34

edit I just saw my hand......whatever 4c is not what I thought. :)
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#3 User is offline   kenrexford 

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Posted 2007-November-18, 14:40

You are playing a strange convention and are lost this quickly? Maybe discussion is called for.

The call of 4 could have several logical meanings, IMO, depending upon what 3 and 3NT showed.

1A. Cue of first-round control, in support of diamonds
1B. Cue of a control, in support of diamonds
1C. General cue in support of diamonds (maybe 4 would be RKCB and Responder wants to answer)
2A/B/C. Cue demanding spades as trumps
3. Waiting, slammish
4. Natural (ugh!)
5A. Gerber (UGH!!!)
5B. Roman Gerber (Scientific UGH!!!)
6A/B. Cue, without specified intent yet

There are probably others.

I cannot really guess, therefore.
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#4 User is offline   whereagles 

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Posted 2007-November-18, 14:55

Ken, 3 and 3NT were, as I said, natural. 3 showed 5+ cards, probably no other side suit, and 3NT just denied a spade fit, with a tendency to have unbid suits stopped.

This situation actually happened at table like I showed it. I'm not asking how you would interpret 4 in particular. Just what you make of pard's bidding, and, given that you have to make a bid, which would it be.
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#5 User is offline   pclayton 

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Posted 2007-November-18, 14:57

kenrexford, on Nov 18 2007, 12:40 PM, said:

You are playing a strange convention and are lost this quickly?  Maybe discussion is called for.

The call of 4 could have several logical meanings, IMO, depending upon what 3 and 3NT showed.

1A. Cue of first-round control, in support of diamonds
1B. Cue of a control, in support of diamonds
1C. General cue in support of diamonds (maybe 4 would be RKCB and Responder wants to answer)
2A/B/C. Cue demanding spades as trumps
3. Waiting, slammish
4. Natural (ugh!)
5A. Gerber (UGH!!!)
5B. Roman Gerber (Scientific UGH!!!)
6A/B. Cue, without specified intent yet

There are probably others.

I cannot really guess, therefore.

I will opt for the natural, (ugh) interpretation of 4. We can still have a club fit here as pard could be a 6-4 or more likely a 6-5.

I think most of Ken's 1's just set trump with 4 and cue bid later.

I will now make the equally ambiguous call of 4.

By the way, I think I would suggest transfers over 2N, even though its artificial. It seems you can sort out hand types for responder easier.
"Phil" on BBO
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#6 User is offline   whereagles 

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Posted 2007-November-18, 15:04

pclayton, on Nov 18 2007, 08:57 PM, said:

By the way, I think I would suggest transfers over 2N, even though its artificial. It seems you can sort out hand types for responder easier.

I can see only one advantage to it: you clearly sort out the black 54 hands from 45 ones. 54s transfer to spades and bid clubs, 45s bid clubs (via 3 transfer).

As it is (i.e. in our auction), there is a chance that responder has a black 54. However, with that hand he could have bid 3 and follow-up with 3 later on...
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#7 User is offline   kenrexford 

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Posted 2007-November-18, 15:07

whereagles, on Nov 18 2007, 03:55 PM, said:

Ken, 3 and 3NT were, as I said, natural. 3 showed 5+ cards, probably no other side suit, and 3NT just denied a spade fit, with a tendency to have unbid suits stopped.

This situation actually happened at table like I showed it. I'm not asking how you would interpret 4 in particular. Just what you make of pard's bidding, and, given that you have to make a bid, which would it be.

Well, I expected that "natural" could mean a lot. FOr instance, what would partner's 3 call have been? Could 2NT feature an unbid 4-card heart suit?

All that said, I expect that 4 shows slam interest. That part is easy.

Your calls show 18-21, which is quite a range. If partner has a trick source in spades, something like AKxxxx, and a side entry, like four small diamonds, then he has slam interest.

Looking at my hand, I expect pard to either have really good spades but no heart stop (e.g., AKQxxx Jxx xxx x) or decent spades with a heart stop (e.g., KQ10xx Axx xxx x). I don't know what 4 normally or ideally should mean, but it seems like he has one of these. However, his spades may be longer and his diamonds, accordingly, shorter.

I don't know what my next bids mean. That's the problem. I could bid 4, but maybe that's RKCB. His next call could be 4 as a natural signoff OR as an answer to RKCB; his call might be 4NT instead, RKCB himself or an answer to my RKCB. I could bid 4, but I don't know what that means. I don't want to bid 4, because no meaning seems right.

I could bid 4NT, but maybe that is quantitative. If it is RKCB, for what suit?

If I had it available, I would bid an "O.S. 5NT" call and make partner pass or bid whatever he thinks is right.
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#8 User is offline   helene_t 

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Posted 2007-November-18, 15:29

This is a strong one-suiter with a club control and for some reason didn't want to start with a SJS.
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#9 User is offline   FrancesHinden 

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Posted 2007-November-18, 17:03

Listening to the auction, it's a cue bid for spades.
Looking at my hand i'm a bit surprised to have the AKQ of clubs, but I think it's still a cue for spades.
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#10 User is offline   the hog 

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Posted 2007-November-18, 17:17

Stiff C, S cue. I reckon pd has a reasonable 6card S suit here as well. I bid 4D now, hoping to hear 4H. I will pass pd's 4S bid.
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#11 User is offline   mike777 

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Posted 2007-November-18, 21:27

whereagles, on Nov 18 2007, 03:20 PM, said:

Imps, top team game, beginning of match.

J
Qxx
AKQT98
AKQ

You pard
1 ... 1
2NT* 3
3NT . 4

*2NT = artificial, strong 2 in diamonds (~18-21 hcp, good 6 suit), game forcing.

The rest is natural. Pard could have supported in diamonds with 4 over 3NT. We could also have bid 3 (nat) over 2NT.

So, what do you think pard has and what do you bid now?

5S


Doubt I would have found this at the table.
90% blame partner for making me play this thing
10% me for saying yes. :P

To be more fair one more example why people play strong club or learn to just live with these type of hands in 2/1. B)

Every day I am more convinced we(non wc fields) lose over such basic problems...like counting or visualize or not going past 3nt :)
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#12 User is offline   Fluffy 

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Posted 2007-November-19, 09:23

4 seems clear, the problem will come next round.

3 nat should not show 5 cards, but good 6 cards, with 3 you can just bid clubs or even diamonds or herats and partner will be eager to bid 3.
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#13 User is offline   ochinko 

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Posted 2007-November-19, 11:39

The only thing partner has is spades - at least 6 of them, probably 7 when the rebid is at the 3rd level. I bid 4 - I may be at the top of my bid in regards to HCP but the poor support of partner's suit makes the slam chances minuscule at best.

KQxxxxx
xx
x
xxx

is what I expect partner to have, and any other bid goes down more than one. If partner is better than that the bidding will continue, so nothing is lost.
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#14 User is offline   pclayton 

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Posted 2007-November-19, 12:19

whereagles, on Nov 18 2007, 01:04 PM, said:

pclayton, on Nov 18 2007, 08:57 PM, said:

By the way, I think I would suggest transfers over 2N, even though its artificial. It seems you can sort out hand types for responder easier.

I can see only one advantage to it: you clearly sort out the black 54 hands from 45 ones. 54s transfer to spades and bid clubs, 45s bid clubs (via 3 transfer).

As it is (i.e. in our auction), there is a chance that responder has a black 54. However, with that hand he could have bid 3 and follow-up with 3 later on...

I think you sort out any type of hand. You can:

1. Show two suiters
2. Establish diamond support followed by cuebidding, or make a mild slam try via a slow 3N.
3. Show a strong single suiter and make pard cue.

Etc..
"Phil" on BBO
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#15 User is offline   whereagles 

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Posted 2007-November-19, 17:04

Thx all. Most of you got it right: pard has a strong spade 1-suiter and is self-cueing. Actually he has a MONSTER... here are the hands:

Scoring: IMP

1 ... 1
2NT* 3
3NT . 4
..?

2NT = strong 2 in diams


After 4, if you bid 4 you'll get to 7 easily. If you bid 4 instead, pard might be afraid A is out and sign-off in 6.. that's what happened at table :P

Anyway, on retrospect, I think now it is very, very hard that a direct 7 doesn't lead to a making grand, so I believe that's the most practical bid.

By the way, pard didn't SJS because we were playing WJS :P
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#16 User is offline   ASkolnick 

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Posted 2007-November-27, 10:48

4C over 3N when no clear suit mentioned is what I call a "generic" slam try. Make the most appropriate bid you think cue-bid, rebid your suit etc and partner will clear up the actual suit he wants to play in later.
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