BBO Discussion Forums: Advancing a jump shift - BBO Discussion Forums

Jump to content

  • 4 Pages +
  • 1
  • 2
  • 3
  • Last »
  • You cannot start a new topic
  • You cannot reply to this topic

Advancing a jump shift now what...

Poll: Advancing a jump shift (41 member(s) have cast votes)

Your call

  1. Pass (2 votes [4.88%] - View)

    Percentage of vote: 4.88%

  2. 3H (2 votes [4.88%] - View)

    Percentage of vote: 4.88%

  3. 3S (7 votes [17.07%] - View)

    Percentage of vote: 17.07%

  4. 3NT (3 votes [7.32%] - View)

    Percentage of vote: 7.32%

  5. 4C (2 votes [4.88%] - View)

    Percentage of vote: 4.88%

  6. 4D (14 votes [34.15%] - View)

    Percentage of vote: 34.15%

  7. 4S (0 votes [0.00%])

    Percentage of vote: 0.00%

  8. 5D (11 votes [26.83%] - View)

    Percentage of vote: 26.83%

  9. other (0 votes [0.00%])

    Percentage of vote: 0.00%

Vote Guests cannot vote

#1 User is offline   Mbodell 

  • PipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 2,871
  • Joined: 2007-April-22
  • Location:Santa Clara, CA

Posted 2015-June-16, 00:38

You are playing matchpoints all white and 2/1 with Bergen (so 3/1 is a spade raise not a weak JS or invitational JS). You are not a regular partnership and have to fall back on "expert standard" over jump shifts. What is the expert standard bid here and how do you envision the auction going? Is there a good primer on this? When asked there are at least 3 calls that get support from various good players.


0

#2 User is offline   mike777 

  • PipPipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 16,848
  • Joined: 2003-October-07
  • Gender:Male

Posted 2015-June-16, 00:48

5d


pard could have just bid 2d to show extras with long spades
this is important, very important

1) 3d shows more much more in d and huge hand compared to 2d
2) 5d shows less much less than 4d now.
3) please note that means you cannot, cannot rebid 2d with any normal opening bid....2d shows extras...
------------------


Of course you can play with other agreements.
1

#3 User is offline   Vampyr 

  • PipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 10,611
  • Joined: 2009-September-15
  • Gender:Female
  • Location:London

Posted 2015-June-16, 01:03

View Postmike777, on 2015-June-16, 00:48, said:

3) please note that means you cannot, cannot rebid 2d with any normal opening bid....2d shows extras...


In what universe?
I know not with what weapons World War III will be fought, but World War IV will be fought with sticks and stones -- Albert Einstein
1

#4 User is offline   mike777 

  • PipPipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 16,848
  • Joined: 2003-October-07
  • Gender:Male

Posted 2015-June-16, 01:06

View PostVampyr, on 2015-June-16, 01:03, said:

In what universe?



a universe where 2s is forced with minimum.

Or do not open the hand.


2/1 not gf.
-------

Of course you can play other agreements.
0

#5 User is offline   aguahombre 

  • PipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 12,029
  • Joined: 2009-February-21
  • Gender:Male
  • Location:St. George, UT

Posted 2015-June-16, 01:18

5D to show a horrible hand with 4 Diamonds would be fine if 3D will always be natural, and not some invented stall with long spades.

Bergen raises preventing a 3C response immediately have created this problem. If I were allowed to bid 3C, 3D as a rebid would be natural and strong and forcing. We could get back to a 5D raise showing four of them and the same bad hand.

So, I don't get a vote since I can't find a solution with the conditions. If there were a gun to my head, I would have to bid 4D and hope partner can sign off in 4S. If she really has diamonds, however, she will have no idea how good or bad this responding hand is; we will have bypassed 3NT and rot will set in.
"Bidding Spades to show spades can work well." (Kenberg)
0

#6 User is offline   aguahombre 

  • PipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 12,029
  • Joined: 2009-February-21
  • Gender:Male
  • Location:St. George, UT

Posted 2015-June-16, 01:20

View Postmike777, on 2015-June-16, 01:06, said:

a universe where 2s is forced with minimum.

Or do not open the hand.


2/1 not gf.
-------

Of course you can play other agreements.

Since 2/1 is stipulated, why are you saying these things?
"Bidding Spades to show spades can work well." (Kenberg)
0

#7 User is offline   mike777 

  • PipPipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 16,848
  • Joined: 2003-October-07
  • Gender:Male

Posted 2015-June-16, 01:40

View Postaguahombre, on 2015-June-16, 01:20, said:

Since 2/1 is stipulated, why are you saying these things?


thanks missed that.. but still I think you can play 2d shows extras in a 2/1 univ. which was the Q

granted you need to be prepared to open the bidding in first or second seat or pass if 2d promises extras.

Or as posters point out; as you point out.....3d can lead to confusion.
0

#8 User is offline   Stephen Tu 

  • PipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 4,100
  • Joined: 2003-May-14

Posted 2015-June-16, 08:40

View Postmike777, on 2015-June-16, 01:40, said:

thanks missed that.. but still I think you can play 2d shows extras in a 2/1 univ. which was the Q


How is this playable? Isn't this just a great way to frequently play 5-1 spade fits when 9 or 10 card diamond fits are available? With 5341/5x5x opposite 1x5x etc.

It seems to me there are a lot better methods available if you want 3 to absolutely promise diamonds, like Gazzilli, Meckstroth adjunct, or using 3 artificial, moving the strong 1-suiters into a different rebid, without having to open 1 and rebid 2 on 9xxxx x AKJxx Ax
2

#9 User is offline   Jinksy 

  • Experimental biddicist
  • PipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 1,909
  • Joined: 2010-January-02
  • Gender:Male

Posted 2015-June-16, 10:35

At IMPs I'll bid 5 (assuming P could have rebid 3N to show such as AKTxxx KQ QJx Ax).

At MPs I'll go with Hamman.
The "4 is a transfer to 4" award goes to Jinksy - PhilKing
0

#10 User is offline   PhilKing 

  • PipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 3,240
  • Joined: 2012-June-25

Posted 2015-June-16, 12:26

Do not jump to 5!

In my view it's a pretty significant mistake to play "fast arrival" in the minors. I prefer to use it to show a mild slam try with good trumps and not much else. But that's not the main reason it's a mistake - the silver bullet is that you often need to give partner the chance to offer 4 as a contract. So I would raise to 4 here, and pass if he continues with 4 holding something like:

AKJTxx
Qx
AKQx
x
3

#11 User is offline   Zelandakh 

  • PipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 10,704
  • Joined: 2006-May-18
  • Gender:Not Telling

Posted 2015-June-16, 12:33

How do you play 3 followed by 4/5, Phil?
(-: Zel :-)
0

#12 User is offline   PhilKing 

  • PipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 3,240
  • Joined: 2012-June-25

Posted 2015-June-16, 14:40

View PostZelandakh, on 2015-June-16, 12:33, said:

How do you play 3 followed by 4/5, Phil?


If I bid 3 and pard bids (for instance) 4, 5 would be undiscussed, but I guess a cue for hearts. If I want to cue hearts, I have to jump to 4 over 3 (usually showing the ace).

I don't see why 3 then 4 is not just natural (64 or good 54).
0

#13 User is offline   mikeh 

  • PipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 13,049
  • Joined: 2005-June-15
  • Gender:Male
  • Location:Canada
  • Interests:Bridge, golf, wine (red), cooking, reading eclectically but insatiably, travelling, making bad posts.

Posted 2015-June-16, 14:40

I would bid 3 and think it is clearly the correct call.

He is allowed to pattern out with 4, over which I will bid 5, but if he is 5=4 in the pointed suits, I would far rather play 4 than 5.
'one of the great markers of the advance of human kindness is the howls you will hear from the Men of God' Johann Hari
0

#14 User is offline   billw55 

  • enigmatic
  • PipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 4,757
  • Joined: 2009-July-31
  • Gender:Male

Posted 2015-June-16, 14:57

View Postmikeh, on 2015-June-16, 14:40, said:

I would bid 3 and think it is clearly the correct call.

He is allowed to pattern out with 4, over which I will bid 5, but if he is 5=4 in the pointed suits, I would far rather play 4 than 5.

But won't partner take 3 as preference? Which does not really seem right, the Q is nice for a stiff but still not worth 4 small? I mean, what if he ends the auction by "correcting" 6 back to 6?





Life is long and beautiful, if bad things happen, good things will follow.
-gwnn
0

#15 User is offline   mikeh 

  • PipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 13,049
  • Joined: 2005-June-15
  • Gender:Male
  • Location:Canada
  • Interests:Bridge, golf, wine (red), cooking, reading eclectically but insatiably, travelling, making bad posts.

Posted 2015-June-16, 16:58

View Postbillw55, on 2015-June-16, 14:57, said:

But won't partner take 3 as preference? Which does not really seem right, the Q is nice for a stiff but still not worth 4 small? I mean, what if he ends the auction by "correcting" 6 back to 6?


Well, yes, he will take it as preference but I don't see why he would be likely to want to later correct diamonds to spades, and if he held a hand on which that made sense, I venture to suggest that the stiff spade Q would be as valuable as xx.

What I want to do is to slow the auction down, while allowing partner, who has the big hand, a reasonably cheap opportunity to make a further descriptive call..

Wouldn't we all bid 3 on xx Jx xxx KQxxxx? Tell me how the preference on Q xxxx is likely to cost?

As for your more general point, discussions like this tend to be circular.

I say: 3 is the standout bid. I know that I can call in aid theorists such as Kokish, but I would rather show why the call makes sense than make an appeal to authority.

Since, to me, 3 is clearly right, my partner, who shares my views, will be fully alive to the fact that if I later 'prefer' diamonds, it is because I have at least 2 more diamonds than spades.

However, if to you, this is too much of a distortion, then your partner, who shares your views, may well take a call that works out poorly, expecting better spades (at least, better in comparison to the diamonds).

So imo we need to consider the merits of the calls without worrying how partner may take it. Obviously, if I thought partner would see 3 on this hand as misguided, I wouldn't make the call, altho I would later try to persuade him to think about it.

3 on stiff Q will work as well or better than 3 on xx most of the time, and imo by a wide margin. Consider what the jumpshift will usually show. It is worth noting that for me the jumpshift is truly a BIG hand. I don't auto jumpshift just because I hold, say, 18 hcp. I may do it on 17, but if so I hold two very good suits.

By bidding 3, I keep the bidding low. I am not guessing as to whether he holds a 5=4 hand. Bear in mind that for most a bid of 4 over a 4 raise by us suggests a good 6 card suit, yet there are many, many layouts on which a 5-1 spade fit is the best game, especially at mps, where 620 beats 600.

Consider AKJxx Ax AKJxx x

Where would you like to play this hand? I know I'd rather play in 4 spades than 5 diamonds.

What about AJ10xxx Ax AKQx x?

I don't mean to say that 4 is always superior, nor that bidding 3 is the only way to get to a good spade game, but I do mean that it will be easier to find 4 when it is best, by bidding 3, while still affording every chance of reaching diamonds, including slam, when that it better. However, that requires that partner understand the approach, which gets me back to the circularity of this type of argument.
'one of the great markers of the advance of human kindness is the howls you will hear from the Men of God' Johann Hari
0

#16 User is offline   wank 

  • PipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 2,866
  • Joined: 2008-July-13

Posted 2015-June-16, 17:46

View Postbillw55, on 2015-June-16, 14:57, said:

But won't partner take 3 as preference? Which does not really seem right, the Q is nice for a stiff but still not worth 4 small? I mean, what if he ends the auction by "correcting" 6 back to 6?


it's false preference in exactly the same way as you bid 1s-1nt-2d-2s with 2s and 4d an an 8 count.

you don't know you belong in diamonds. if you bid 4d you can't play 3nt and it should show more or better diamonds. you can't bid 3n with pony hearts. 3s is the only sensible option left unless you want to pass 3d, which is what i would actually do and earn the ire of the partnership trust brigade.
0

#17 User is offline   mikeh 

  • PipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 13,049
  • Joined: 2005-June-15
  • Gender:Male
  • Location:Canada
  • Interests:Bridge, golf, wine (red), cooking, reading eclectically but insatiably, travelling, making bad posts.

Posted 2015-June-16, 18:10

View Postwank, on 2015-June-16, 17:46, said:

it's false preference in exactly the same way as you bid 1s-1nt-2d-2s with 2s and 4d an an 8 count.

you don't know you belong in diamonds. if you bid 4d you can't play 3nt and it should show more or better diamonds. you can't bid 3n with pony hearts. 3s is the only sensible option left unless you want to pass 3d, which is what i would actually do and earn the ire of the partnership trust brigade.

I've known people to fake a jumpshift into a minor. Admittedly, clubs are the usual suspect here, and indeed I like Jeff's Magic Elixir, which uses 1 then 3 as artificial, gf, primarily to allow a 3 jump to guarantee 5 hearts, tho I prefer 3 to show either 4 hearts, or real clubs, or simply a massive one suiter, almost a 2 bid.

However, not everyone has seen the wisdom of this approach ( :D ) and some would shudder at bidding, say, 3 on some huge 6=3=3=1, not quite good enough to open 2 and wrong, for any number of reasons, for 4 or 3N. Such would bid 3, and be perplexed/apoplexic to see dummy coming down.
'one of the great markers of the advance of human kindness is the howls you will hear from the Men of God' Johann Hari
0

#18 User is offline   MrAce 

  • VIP Member
  • PipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 6,971
  • Joined: 2009-November-14
  • Gender:Male
  • Location:Houston, TX

Posted 2015-June-16, 20:33

Mike777, 2 shows 6 card spade so I do not understand what you mean by 2 showing extras.

I think how we should continue over 3 is obvious. Bid 4 and pass if pd bids 4. Pd can have 6-7 and 3 card diamond as well as 5 + 5. Just show him what you got and if he has the long spade version he will bid 4.

5 is awful bid imho.
"Genius has its own limitations, however stupidity has no such boundaries!"
"It's only when a mosquito lands on your testicles that you realize there is always a way to solve problems without using violence!"

"Well to be perfectly honest, in my humble opinion, of course without offending anyone who thinks differently from my point of view, but also by looking into this matter in a different perspective and without being condemning of one's view's and by trying to make it objectified, and by considering each and every one's valid opinion, I honestly believe that I completely forgot what I was going to say."





2

#19 User is offline   Trump Echo 

  • PipPipPipPip
  • Group: Full Members
  • Posts: 119
  • Joined: 2014-February-27

Posted 2015-June-17, 05:10

I'd raise to 4
0

#20 User is offline   ArtK78 

  • PipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 7,786
  • Joined: 2004-September-05
  • Gender:Male
  • Location:Galloway NJ USA
  • Interests:Bridge, Poker, participatory and spectator sports.
    Occupation - Tax Attorney in Atlantic City, NJ.

Posted 2015-June-17, 05:42

You hold:

AKJT9xx AQ AQx x

The auction starts:

1 - (P) - 1NT - (P)

What is your call?

I suspect that many players (if not most players) who do not have any specialized gadget would bid 3 on these cards. Slam in spades is virtually cold opposite:

xxx Kxx Kxx xxxx

and has play opposite other hands consistent with a forcing NT response.

My point is to show how hopeless it is for partner to raise diamonds (especially 5) on the hand in the OP. A diamond raise by responder should show 5 (and probably 6) diamonds with no more than a singleton small spade.
0

  • 4 Pages +
  • 1
  • 2
  • 3
  • Last »
  • You cannot start a new topic
  • You cannot reply to this topic

15 User(s) are reading this topic
0 members, 15 guests, 0 anonymous users