BBO Discussion Forums: Handling the Strong Jump Shift - BBO Discussion Forums

Jump to content

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

Handling the Strong Jump Shift

#1 User is offline   Echognome 

  • Deipnosophist
  • PipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 4,386
  • Joined: 2005-March-22

Posted 2006-June-07, 23:59

Scoring: IMP

P - 1
1NT - 3
?


Partner shows you a big hand and you suddenly have this big fit.

What's your bidding plan?
"Half the people you know are below average." - Steven Wright
0

#2 User is offline   HeartA 

  • PipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 2,016
  • Joined: 2004-October-17

Posted 2006-June-08, 00:21

5C
Senshu
0

#3 User is offline   Codo 

  • PipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 6,373
  • Joined: 2003-March-15
  • Location:Hamburg, Germany
  • Interests:games and sports, esp. bridge,chess and (beach-)volleyball

Posted 2006-June-08, 00:42

4 with anybody forcing
(and RCK for clubs with std. partner, maybe not a winner in this situation...)

I would like to play Kickback after this, but I cannot confess my pds.
Kind Regards

Roland


Sanity Check: Failure (Fluffy)
More system is not the answer...
0

#4 User is offline   Free 

  • mmm Duvel
  • PipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 10,728
  • Joined: 2003-July-30
  • Gender:Male
  • Location:Belgium
  • Interests:Duvel, Whisky

Posted 2006-June-08, 01:47

4, setting trumps. Even if it's NF, I still like the bid B)
"It may be rude to leave to go to the bathroom, but it's downright stupid to sit there and piss yourself" - blackshoe
0

#5 User is offline   whereagles 

  • PipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 14,900
  • Joined: 2004-May-11
  • Gender:Male
  • Location:Portugal
  • Interests:Everything!

Posted 2006-June-08, 02:30

5 seems par. Good shape and no red suit controls is what the bid should show, and this hands fit that.
0

#6 User is offline   Chamaco 

  • PipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 2,909
  • Joined: 2003-December-02
  • Gender:Male
  • Location:Rimini-Bologna (Italy)
  • Interests:Chess, Bridge, Jazz, European Cinema, Motorbiking, Tango dancing

Posted 2006-June-08, 03:03

I bid 4C

3C has set a gameforce, hence 4C must be forcing.

If pard has good controls, slam is a distinct possibility, I think that an immediate 5C signoff offer is too one-sided.
"Bridge is like dance: technique's important but what really matters is not to step on partner's feet !"
0

#7 User is offline   whereagles 

  • PipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 14,900
  • Joined: 2004-May-11
  • Gender:Male
  • Location:Portugal
  • Interests:Everything!

Posted 2006-June-08, 03:16

Chamaco, on Jun 8 2006, 09:03 AM, said:

I bid 4C

3C has set a gameforce, hence 4C must be forcing.

If pard has good controls, slam is a distinct possibility, I think that an immediate 5C signoff offer is too one-sided.

I think you should be able to distinguish between a super hand like...

x
Axx
Kxxx
KTxxx

from the lousy actual hand. Bidding 4 on both these two hand doesn't feel right. At least it doesn't to me.
0

#8 User is offline   Chamaco 

  • PipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 2,909
  • Joined: 2003-December-02
  • Gender:Male
  • Location:Rimini-Bologna (Italy)
  • Interests:Chess, Bridge, Jazz, European Cinema, Motorbiking, Tango dancing

Posted 2006-June-08, 03:29

whereagles, on Jun 8 2006, 09:16 AM, said:

Chamaco, on Jun 8 2006, 09:03 AM, said:

I bid 4C

3C has set a gameforce, hence 4C must be forcing.

If pard has good controls, slam is a distinct possibility, I think that an immediate 5C signoff offer is too one-sided.

I think you should be able to distinguish between a super hand like...

x
Axx
Kxxx
KTxxx

from the lousy actual hand. Bidding 4 on both these two hand doesn't feel right. At least it doesn't to me.

IMO the hand in question is pretty much down-the middle for a 1NT bid.
It could be much worse to start with.
Furthermore, when pd bids clubs, it has 5 (!) card support.
Even the stiff J is likely to be a pretty good card opposite pard's opening suit.

Take away a red queen and the J of spades (e.g. a minimum 5-6 count) and I'll jump to 5C.

========================

It remains to be defined the tendency of partner: some people like to jump reverse at the 3 level into a 3 card minor with honors concentration, in absence of better tools (Gazzilli/Riton ?) to set a GF. In this case, any bid bypassing 3NT could commit us to a bad spot.

If pard can reverse into a 3 card suit, I suspect that 3D is the practical bid....
"Bridge is like dance: technique's important but what really matters is not to step on partner's feet !"
0

#9 User is offline   whereagles 

  • PipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 14,900
  • Joined: 2004-May-11
  • Gender:Male
  • Location:Portugal
  • Interests:Everything!

Posted 2006-June-08, 03:53

Chamaco, on Jun 8 2006, 09:29 AM, said:

Take away a red queen and the J of spades (e.g. a minimum 5-6 count) and I'll jump to 5C.

Mauro, that's all fine but you seem to be missing a point here: opener has a very good hand, and opposite such a hand it's not a matter of how many hcp you hold, but rather where and of what type they are.

In this case the two queens on pard's short side suits will be of little use. I wouldn't count value them as a plain "4 hcp". What pard wants in the side suits are control cars, preferably aces.
0

#10 User is offline   Chamaco 

  • PipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 2,909
  • Joined: 2003-December-02
  • Gender:Male
  • Location:Rimini-Bologna (Italy)
  • Interests:Chess, Bridge, Jazz, European Cinema, Motorbiking, Tango dancing

Posted 2006-June-08, 03:59

whereagles, on Jun 8 2006, 09:53 AM, said:

Chamaco, on Jun 8 2006, 09:29 AM, said:

Take away a red queen and the J of spades (e.g. a minimum 5-6 count) and I'll jump to 5C.

Mauro, that's all fine but you seem to be missing a point here: opener has a very good hand, and opposite such a hand it's not a matter of how many hcp you hold, but rather where and of what type they are.

In this case the two queens on pard's short side suits will be of little use. I wouldn't count value them as a plain "4 hcp". What pard wants in the side suits are control cars, preferably aces.

Hay I agree the hand is not great, but not minimum either:

1- the 5 card support improve greatly the hand;
2- one of the Q is probably wasted but the other red Q is likely to complement some values (after all, the jump reverse to 3C should be 19+, in standard bidding, so pard is likely to have complement values in at least one red suit)
3- the J of spades is a very good card

So: the wastage on one red Q is, IMO, quite counterbalanced by other pluses.
Finally: we cannot know for sure what partner needs to know, so, holding a down-the-middle hand, let's just bid 4C, leaving to pard the room to explore what he needs to know: since we cannot know what partner needs (controls?), I believe it is one-sided to take ourselves the decision.

I think bidding 4C should not promise a super hand (such as the 4-controls hand you used as an example), but simply a down-the-middle hand or better, leaving to pard the control of the bidding.
I'd jump to 5C only with a really crappy hand, which I do not believe this hand is :-)
"Bridge is like dance: technique's important but what really matters is not to step on partner's feet !"
0

#11 User is offline   whereagles 

  • PipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 14,900
  • Joined: 2004-May-11
  • Gender:Male
  • Location:Portugal
  • Interests:Everything!

Posted 2006-June-08, 04:14

Chamaco, on Jun 8 2006, 09:59 AM, said:

A.
Hay I agree the hand is not great, but not minimum either:

1- the 5 card support improve greatly the hand;
2- one of the Q is probably wasted but the other red Q is likely to complement some values (after all, the jump reverse to 3C should be 19+, in standard bidding, so pard is likely to have complement values in at least one red suit)
3- the J of spades is a very good card


B.
Finally: we cannot know for sure what partner needs to know, so, holding a down-the-middle hand, let's just bid 4C, leaving to pard the room to explore what he needs to know: since we cannot know what partner needs (controls?), I believe it is one-sided to take ourselves the decision.


C.
I think bidding 4C should not promise a super hand (such as the 4-controls hand you used as an example), but simply a down-the-middle hand or better, leaving to pard the control of the bidding.


D.
I'd jump to 5C only with a really crappy hand, which I do not believe this hand is :-)

A.
1. Yes, but that's just about the only plus-value the hand has. Pard is probably even expecting it when you bid 5 because doing it with only 4 clubs would be very, very rare.

2. On the other hand, pard might have a 55 (unless you open max black 55s 1), in which case the queens are worthless; or good spades, in which case there might be some discards, making again the queens worthless. Sure, there are also some cases where the queens are useful, but I think they are way less important as a red ace. Swap the queens for that ace and 4 is 100% obvious B)

3. Hum.. unless pard has AKQ or plans on taking a ruffing finesse, that jack won't be as hot as you think.


B.
You don't know what pard wants to know, but you *can* give him a clear pic of your hand, and 5 does show what you have: good fit, some shape, no red suit controls. That would be my definition of 5, and that's what the hand has as well. I think that info will be very useful to pard, who will be in a great position to "mastermind" the final contract.. lol :)


C.
But how can you tell you have a super hand then?
- 3/ would be a long, weakish suit.
- 3/NT is fit/misfit.
- 4/4 will probably be taken as a splinter.

That seems to leave only 4 to show a good hand, I'd say.


D.
Well, I do think this hand is crappy. Not as crappy as it gets, but close :P
0

#12 User is offline   han 

  • Under bidder
  • PipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 11,797
  • Joined: 2004-July-25
  • Gender:Male
  • Location:Amsterdam, the Netherlands

Posted 2006-June-08, 07:49

I think that both 4C and 5C are reasonable. It depends on how much slam interest you think 4C shows. I would bid 5C without the club king, so I think that I will bid 4C followed by 5C over whatever cuebid partner makes.
Please note: I am interested in boring, bog standard, 2/1.

- hrothgar
0

#13 User is offline   mcphee 

  • PipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 1,514
  • Joined: 2003-February-16

Posted 2006-June-08, 08:01

I can't believe there is any other choice. A jump to game = you have NO chance to produce slam with my hand, this is not the case here. The idea of bidding slowly is to allow your side room to investigate potential slams. I think this hand easily has a shot at 12 tricks.

The eagle wants to define the difference between good and really good. The hand example shown is A SLAM hand after a j/s to 4C most days. If not you are making j/s on the wrong hand types.
0

#14 User is offline   SoTired 

  • PipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 1,016
  • Joined: 2005-June-20
  • Location:Lovettsville, VA

Posted 2006-June-08, 08:32

I play both minorwood and kickback. When minor suit fit is established below 4m, then 4m is RKC. When 4m is needed to establish the minor fit, then the next step above 4m is RKC.

I like 5C because it would say: "I have no controls in any side suit, but I have good trump." Having a couple of red queens is not enough for me to bid 4C.

A case could be made for 3D, enticing partner to bid 3H so we could bid 3N, which rates to be the best game.
It costs nothing to be nice -- my better half
0

#15 User is offline   whereagles 

  • PipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 14,900
  • Joined: 2004-May-11
  • Gender:Male
  • Location:Portugal
  • Interests:Everything!

Posted 2006-June-08, 08:43

mcphee, on Jun 8 2006, 02:01 PM, said:

1.
A jump to game = you have NO chance to produce slam with my hand, this is not the case here.

2.
The hand example shown is A SLAM hand after a j/s to 4C most days. If not you are making j/s on the wrong hand types.

1. If you want 5 to merely mean "we can't have a slam", then I would say you're following a wrong strategy because a weak hand cannot possibly know what a strong pard needs to make slam. What the weak hand must do is show what she has, and I believe 5 does that job properly. I wouldn't qualm with 4, though I do think it's a bit of an optimistic bid. In fact, a straightforward 3NT bid here might be just the right thing to do........

2. *Sigh* we're into cultural issues again. To me, 3 is something like 18-20 with 54 or better. In the US I guess it can be something like a 6-3 with 20-22 hcp or a 5-5 with 10 playing tricks.............
0

#16 User is offline   Chamaco 

  • PipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 2,909
  • Joined: 2003-December-02
  • Gender:Male
  • Location:Rimini-Bologna (Italy)
  • Interests:Chess, Bridge, Jazz, European Cinema, Motorbiking, Tango dancing

Posted 2006-June-08, 08:45

whereagles, on Jun 8 2006, 10:14 AM, said:

2. On the other hand, pard might have a 55 (unless you open max black 55s 1), in which case the queens are worthless; or good spades, in which case there might be some discards, making again the queens worthless. Sure, there are also some cases where the queens are useful, but I think they are way less important as a red ace. Swap the queens for that ace and 4 is 100% obvious ;)

3. Hum.. unless pard has AKQ or plans on taking a ruffing finesse, that jack won't be as hot as you think.


B.
You don't know what pard wants to know, but you *can* give him a clear pic of your hand, and 5 does show what you have: good fit, some shape, no red suit controls. That would be my definition of 5, and that's what the hand has as well. I think that info will be very useful to pard, who will be in a great position to "mastermind" the final contract.. lol :)


C.
But how can you tell you have a super hand then?
- 3/ would be a long, weakish suit.
- 3/NT is fit/misfit.
- 4/4 will probably be taken as a splinter.

That seems to leave only 4 to show a good hand, I'd say.


D.
Well, I do think this hand is crappy. Not as crappy as it gets, but close :P

As I said, we are assuming "standard american" bidding, where 3C shows 19+ hcp.

It is hard for me to construct 19 hcp hands (even 55) for opener where pard does not have either solid spades (where stiff J is great) nor a good complement for one of the red queens.

Of course, you might find a couple of such hands, but I believe that it is much easier to expect hands where the SJ and one red Q will be useful, in which case bidding slowly will let opener evaluate better the slam chances.
"Bridge is like dance: technique's important but what really matters is not to step on partner's feet !"
0

#17 User is offline   whereagles 

  • PipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 14,900
  • Joined: 2004-May-11
  • Gender:Male
  • Location:Portugal
  • Interests:Everything!

Posted 2006-June-08, 08:53

Mauro: yeah.. it might be a difference of US/Europe. Though I still think 5 is a good bid. If pard is THAT strong, he'll be able to add a 6th by himself.

(And ye ole conservatives don't gimme that "5 is a sign-off and pard must respect it" and other assorted rubbish - that is an incorrect usage of the bid ;))
0

#18 User is offline   jdonn 

  • - - T98765432 AQT8
  • PipPipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 15,085
  • Joined: 2005-June-23
  • Gender:Male
  • Location:Las Vegas, NV

Posted 2006-June-08, 10:06

I bid 4. If partner bids 4 over that I pass.
Please let me know about any questions or interest or bug reports about GIB.
0

#19 User is offline   pclayton 

  • PipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 9,151
  • Joined: 2003-June-11
  • Location:Southern California

Posted 2006-June-08, 14:26

Some bids ask, some bids show.

5C SHOWS this hand. No red suit controls, great trump and short spades.

Does it preclude slam? NO. Pard will pass with: AKQxx, xx, A, Axxxx, will make grand noises with the red aces, and just bid 6 with a lot of others.

Now if pard invented a jump shift with a strong 6331, we'll have a frank discussion about playing a gadget like an artificial 2N or 3C after a F1NT.
"Phil" on BBO
0

#20 User is offline   awm 

  • PipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 8,656
  • Joined: 2005-February-09
  • Gender:Male
  • Location:Zurich, Switzerland

Posted 2006-June-08, 14:37

I'll bid 4. I don't like the methods either, but the fact is that opener sometimes has to make up a bid with a one-suited game force. Jumping to 5 can easily hang partner if he holds something like:

AKQxxxx
Ax
x
Axx

I'm sure some people open 2 with that, some people rebid 3NT or 4, some people use an artificial rebid over 1NT to show it... but I think it is within the range of 3 bids in a standard system. I would rather play 4 than 5 opposite this hand for sure.

So I agree with Josh on the bidding, and agree with everyone else who wishes we were playing a better system. :P
Adam W. Meyerson
a.k.a. Appeal Without Merit
0

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

1 User(s) are reading this topic
0 members, 1 guests, 0 anonymous users