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Exploring slam after stayman

#1 User is offline   sathyab 

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Posted 2007-September-04, 13:15

This hand came up in the Santa Clara regional last weekend and gave us a fair amount of trouble, as I suspect it might have a lot of other people. I'd like to know how others might handle this pair of hands.

Your partner opens a 15-17 1NT and bids 2h in response to your stayman inquiry. How do you proceed with xx AKxx Kx KQJTx ?
Seeking input from anyone who doesn't frequently "wtp", "Lol" or post to merely "Agree with ..."
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#2 User is offline   pclayton 

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Posted 2007-September-04, 13:23

With many partners I play 4♦ is a balanced slam try. I think I'd be making another call even if pard signed however.
"Phil" on BBO
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#3 User is offline   cherdano 

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Posted 2007-September-04, 13:27

You need agreements here. I have seen the following two agreements pretty often:
1. 3♠ is a slam try in hearts (4m would be a splinter)
2. 3♠ is a slam try in hearts with shortness, 4♣ is RKC for clubs, 4♦ is a balanced slam try.

Either way, I would take the shortest route to RKCB, i.e. 4♣ playing 2., and 3♠ followed by 4N playing 1.
The easiest way to count losers is to line up the people who talk about loser count, and count them. -Kieran Dyke
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#4 User is offline   skjaeran 

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Posted 2007-September-04, 13:56

I'd raise to 3♥, a balanced slam try in our methods. Jumps in a new suit are all splinters for us here. And yes, we don't invite game with support here (unless responder is a passed hand), we either pass or bid game.
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Harald
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#5 Guest_Jlall_*

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Posted 2007-September-04, 14:22

I would bid 4D which I usually play as keycard. Can't imagine not driving this to slam opposite 2+Q, but I do have 4C balanced slam try in hearts available.
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#6 User is offline   jdonn 

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Posted 2007-September-04, 15:01

Yeah I would bid whatever I use as keycard. Most experts I know of use 4♣ (with 4♦ as balanced slam try) although Justin swears to me it's better to reverse those.
Please let me know about any questions or interest or bug reports about GIB.
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#7 User is offline   sathyab 

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Posted 2007-September-04, 15:05

Ok, say you make an RKC bid with 4c. Partner bids 4nt showing 2 key cards with the Queen. Now what ? Aren't you worried partner may have no Diamond control ? What if he held AKQx QJxx xx Axx ! Not that your partner would be that unkind to you, but I was to mine (:-

I'd have liked to pose this problem as an interactive bidding problem, offering choices a La Larry Cohen's RealDeal CD's or the BBO Master hand series. I wish I could have hinted that real problem would come after the key card response with respect to Diamond control without tipping you off to bid 6c.

But couldn't you still bid 6c after partner's 4nt response realizing that only real danger is when he has no Diamond control ? If pd had the Ace of Diamonds instead of the Ace of clubs, you still make 6c. Unfortunatley the format of scoring being MP it's really tough to give up on 6h.

My LHO was dealt a Diamond honor, which was the only picture card in her hand and she led a Diamond. It was good lead but one that a lot of others would make, I thought. But surprsingly 6h off 1 was only about 16% MP in a fairly strong field (it was the finals of the two-day All Western Pairs).
Seeking input from anyone who doesn't frequently "wtp", "Lol" or post to merely "Agree with ..."
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#8 Guest_Jlall_*

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Posted 2007-September-04, 15:08

jdonn, on Sep 4 2007, 04:01 PM, said:

Yeah I would bid whatever I use as keycard. Most experts I know of use 4♣ (with 4♦ as balanced slam try) although Justin swears to me it's better to reverse those.

In the last year or so its gone from about 100 % of people playing 4C as keycard to like 75 %. In a few years or so I believe it will be mainstream to reverse 4C and 4D since it's definitely better.
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#9 User is offline   cherdano 

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Posted 2007-September-04, 15:10

If your partner had bid 6♣, I am sure you would have turned up with ♠K and ♦A :)
Everyone here who said he would bid RKC would have bid 6♥ over 2+Q as you did.

Anyway, you were in a 6♥ that is clearly better than 50% (♦A on or no ♦ lead minus possibly needing a tame heart split), you did well but got unlucky.
Of course you could try to solve this by cue-bidding but with a side suit that might be running and the scoring being matchpoints I really don't want to help them with their lead.
The easiest way to count losers is to line up the people who talk about loser count, and count them. -Kieran Dyke
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#10 Guest_Jlall_*

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Posted 2007-September-04, 15:13

sathyab, on Sep 4 2007, 04:05 PM, said:

Ok, say you make an RKC bid with 4c. Partner bids 4nt showing 2 key cards with the Queen. Now what ? Aren't you worried partner may have no Diamond control ? What if he held AKQx QJxx xx Axx ! Not that your partner would be that unkind to you, but I was to mine (:-

I'd have liked to pose this problem as an interactive bidding problem, offering choices a La Larry Cohen's RealDeal CD's or the BBO Master hand series. I wish I could have hinted that real problem would come after the key card response with respect to Diamond control without tipping you off to bid 6c.

But couldn't you still bid 6c after partner's 4nt response realizing that only real danger is when he has no Diamond control ? If pd had the Ace of Diamonds instead of the Ace of clubs, you still make 6c. Unfortunatley the format of scoring being MP it's really tough to give up on 6h.

My LHO was dealt a Diamond honor, which was the only picture card in her hand and she led a Diamond. It was good lead but one that a lot of others would make, I thought. But surprsingly 6h off 1 was only about 16% MP in a fairly strong field (it was the finals of the two-day All Western Pairs).

What about if partner has AJx QJxx QJx Axx or similar and 6H makes on a spade lead but 6C does not? Or if partner has AQx QJxx QJx Axx and 6C wrongsides the contract on a spade lead, or if partner has Kxx QJxx AJxx Ax and 6C wrongsides the contract, etc. Or if partner happens to have no SPADE control and 6H makes on a non spade lead but 6C does not. It's not clear even at imps that we should bid 6C though we probably should for the subset of hands where partner has no HJ and we need 3-2 trumps to make 6H, but at MP I would not even consider playing in clubs.
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#11 User is offline   P_Marlowe 

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Posted 2007-September-04, 15:17

sathyab, on Sep 4 2007, 02:15 PM, said:

This hand came up in the Santa Clara regional last weekend and gave us a fair amount of trouble, as I suspect it might have a lot of other people. I'd like to know how others might handle this pair of hands.

Your partner opens a 15-17 1NT and bids 2h in response to your stayman inquiry. How do you proceed with xx AKxx Kx KQJTx ?

A fairly common agreement is to use 3 of the other
mayor as a slam try, in this case this would be 3S.
Partner should make a cuebid, a 3NT bid by opener
should be serious, i.e. showing a slam suitable hand
with lots of controls.

With kind regards
Marlowe
With kind regards
Uwe Gebhardt (P_Marlowe)
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#12 User is offline   Cascade 

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Posted 2007-September-04, 16:30

jdonn, on Sep 5 2007, 09:01 AM, said:

Yeah I would bid whatever I use as keycard. Most experts I know of use 4♣ (with 4♦ as balanced slam try) although Justin swears to me it's better to reverse those.

What do you use 3♠ for?
Wayne Burrows

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#13 User is offline   ArtK78 

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Posted 2007-September-04, 16:32

3 of the unbid major is a slam try with a short suit.
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#14 User is offline   Stephen Tu 

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Posted 2007-September-04, 16:32

The hand is also an interesting play & defense problem as well.

On the diamond lead, (you have Tx of diamonds opposite Kx), what do you play? MP.
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Posted 2007-September-04, 17:44

Stephen Tu, on Sep 4 2007, 05:32 PM, said:

The hand is also an interesting play & defense problem as well.

On the diamond lead, (you have Tx of diamonds opposite Kx), what do you play? MP.

Quick duck seems clear
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#16 User is online   mike777 

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Posted 2007-September-04, 17:50

sathyab, on Sep 4 2007, 02:15 PM, said:

This hand came up in the Santa Clara regional last weekend and gave us a fair amount of trouble, as I suspect it might have a lot of other people. I'd like to know how others might handle this pair of hands.

Your partner opens a 15-17 1NT and bids 2h in response to your stayman inquiry. How do you proceed with xx AKxx Kx KQJTx ?

4s kickback for hearts.

If they have two spades off the top so be it.
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#17 User is offline   mikeh 

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Posted 2007-September-04, 17:58

I would also bid 3♠, balanced slam try, altho the more I think about it, the more I like 3 OM to be unbalanced: if only because opener can reject with his typical promoted 14 count or quacky 15 count without letting the opps in on the secret of his shape: opener presumably enquires only with some interest. I also like reversing the 4♣/♦ bids, altho the only times I've played this method, it was the old-fashioned way (presumably popular because of the lingering attachment to G****r). If asking for keycards, our hand must be strong enough to play 5major, and using 4♣ balanced slam try gives us one more bid below 4Major for opener to use to express interest.

As it is, however, using 4♦ as the balanced slam try would probably keep us out of slam... LHO may well double with AJx(x)(x)(x) :) Better lucky than good, I say.
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#18 User is online   mike777 

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Posted 2007-September-04, 18:08

I play 3s here as forcing with 4 hearts, slam try and invites cue bids. That is an option.
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#19 User is offline   kenrexford 

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Posted 2007-September-04, 19:53

For me, 3OM is a slam try.

After 3♠, partner will have three cues available -- 3NT, 4♣, and 4♦. 3NT is "serious," but in context a "serious" hand is one that has a spade control, as a spade control cannot be shown otherwise, at least below 4♥. (Obviously, 3OM works a lot better when the agreed major is spades.)

So, for all times that it matters, partner will bid 3NT after 3OM; otherwise I sign off.

Then I can ask for Aces.
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#20 User is offline   Cascade 

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Posted 2007-September-04, 22:12

Jlall, on Sep 5 2007, 11:44 AM, said:

Stephen Tu, on Sep 4 2007, 05:32 PM, said:

The hand is also an interesting play & defense problem as well.

On the diamond lead, (you have Tx of diamonds opposite Kx), what do you play? MP.

Quick duck seems clear

Its not clear exactly what you mean but playing quickly to try and not give away the position seems a little sharp to me.

Duck in tempo would be appropriate.

"A player may not attempt to mislead an opponent by means of remark or gesture, through the haste or hesitancy of a call or play (as in hesitating before playing a singleton), or by the manner in which the call or play is made."
Wayne Burrows

I believe that the USA currently hold only the World Championship For People Who Still Bid Like Your Auntie Gladys - dburn
dunno how to play 4 card majors - JLOGIC
True but I know Standard American and what better reason could I have for playing Precision? - Hideous Hog
Bidding is an estimation of probabilities SJ Simon

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