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Jump to 4 after 1 or 2 N

#1 User is offline   nekthen 

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Posted 2018-September-12, 07:52

My partner and I are experimenting with all immediate jumps to 4 being RKCB in the suit bid, after an opening 1N or 2N and after a 1N or 2N rebid. Has anyone else done this?
It appears to make it easy to check controls and find a key Q, which is especially useful when choosing between playing in a suit or NT and choosing between 6 or 7.
It has always seemed to me that transfers make the leap to 4 as a sign off redundant

example



Less than half the field bid 7, and I bet those who did were not 100% certain it was cold
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#2 User is offline   eagles123 

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Posted 2018-September-12, 08:25

well how do u show natural slam tries if you're using the four level all for keycard?
"definitely that's what I like to play when I'm playing standard - I want to be able to bid diamonds because bidding good suits is important in bridge" - Meckstroth's opinion on weak 2 diamond
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#3 User is offline   nekthen 

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Posted 2018-September-12, 11:00

View Posteagles123, on 2018-September-12, 08:25, said:

well how do u show natural slam tries if you're using the four level all for keycard?


Transfer to a major and then cue bid
Minors can be awkward any way. I think 4c as RKCB for clubs is as good as anything and better than Texas
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#4 User is offline   eagles123 

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Posted 2018-September-12, 11:15

okay, so if for example u want to show a natural slam try in clubs, u would make up a transfer to a major and then bid 4c??? what do u do when u actually have a major/minor 2 suiter?
"definitely that's what I like to play when I'm playing standard - I want to be able to bid diamonds because bidding good suits is important in bridge" - Meckstroth's opinion on weak 2 diamond
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#5 User is offline   Cyberyeti 

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Posted 2018-September-12, 12:01

View Posteagles123, on 2018-September-12, 11:15, said:

okay, so if for example u want to show a natural slam try in clubs, u would make up a transfer to a major and then bid 4c??? what do u do when u actually have a major/minor 2 suiter?


You can use 2N-3-3N-4m as one minor with 4M on the end as both.

If you're prepared to take the risk of forgetting 2N-3N is not to play and go through the previous auction if raising, you have even more options. I would not use 3 as 3N/clubs and 3N as diamonds.

It does occur to me that you could use this instead of gerber if there's a key queen you want to know about even with a 4 card suit and no intention to play in it.
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#6 User is offline   mikeh 

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Posted 2018-September-12, 13:02

How often will responder have a hand where the only issue is 'how many keycards does opener hold?' While this is true over 2N, it is even more so over 1N.

Of course, many non-expert players use keycard in situations where they are left guessing after entirely foreseeable responses, because they don't know how to bid cooperatively. My advice: learn how to bid cooperatively. It will improve your game, and make you a better partner.

On the example hand, the gadget admittedly worked out well, and even pairs with good methods over 2N might struggle to bid 7N with confidence.


My partnership would survive, because we have methods that allow responder to show a club slam try, and opener to show a good hand for a club slam, and then keycard info is exchanged but that isn't my main point.

My main point is that in most cases responder needs to hold a huge hand, as well as a good suit, in order that the simple 'how many keycards do you have' allows for accurate placement of the contract. One can play a lot of bridge without holding a combined 36 count.

So you are constructing a method that simplifies a very tiny percentage of hands, most of which can be reliably bid using other, more mainstream, methods and you are doing so at a tremendous cost.

I don't see the gain, for example, over 2N 4D 4H and then keycard. One must surely have 5-level safety if one is using keycard so how is the immediate bid better? Meanwhile, those of us who use texas, as here, have exclusion available after we transfer. While good hands with voids are not common, they do exist, and in my experience arise more often than our holding a good 16 count and having partner open 2N.

Meanwhile, anyone who thinks Texas isn't useful isn't thinking clearly or is not using transfers properly.

One of the biggest pluses of texas is (as is so often the case with good conventions) linked to when one doesn't use it.

Thus 2N 3D 3H 4H is a mild slam try in hearts. How else do you make a mild slam try? There are hands that offer a good play for slam when opener likes his hand, and yet are in danger at the 5 level when opener has a poor hand in context.

This method smacks of someone who encountered a hand on which the gadget worked well and then thought that that meant that the gadget was a good idea. As in most aspects of life, simple solutions are rarely good solutions.

Let me suggest a different approach:

Use 3S as a puppet to 3N, over which

4C is clubs, slam interest
4D is diamonds, slam interest
4H is both minors, short hearts, slam interest
4S is both minors, short spades, slam interest



Over 4C: opener bids 4D with all hands that have no interest in cooperating, and other bids are keycard responses. Same is true over 4D: 4H is 'I don't like my hand for slam'.

Note that responder is far more likely to be able to place the contract well if he first finds out that opener likes his hand. What does opener need in order to 'like his hand'? Aces outside of the suit, honours in the suit, a preponderance of Aces and Kings and a relative paucity of Queens and Jacks (outside of trump). On those infrequent hands where responder can insist on keycard, we use the next step over opener's rejection as mandatory keycard.

On the example hand, opener has a clear 'I'm interested' response. While he is short in clubs, he is laden with controls, has ALL of the side Aces and the club Queen. So we'd have no trouble reaching the cold grand. Btw, I defy anyone, not playing a relay method, to bid 7N thinking it was cold....one needs to know about the diamond holding...not just the Jack but the length as well, since clubs do not need to break.
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#7 User is offline   Cyberyeti 

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Posted 2018-September-12, 14:12

View Postmikeh, on 2018-September-12, 13:02, said:


Meanwhile, anyone who thinks Texas isn't useful isn't thinking clearly or is not using transfers properly.

One of the biggest pluses of texas is (as is so often the case with good conventions) linked to when one doesn't use it.

Thus 2N 3D 3H 4H is a mild slam try in hearts. How else do you make a mild slam try? There are hands that offer a good play for slam when opener likes his hand, and yet are in danger at the 5 level when opener has a poor hand in context.



We've already broken the transfer on most hands that would qualify as interested (any hand with 4 card support or 3 card support and a decent side 5 card suit), never used Texas, never missed it.
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#8 User is offline   mikeh 

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Posted 2018-September-12, 14:43

View PostCyberyeti, on 2018-September-12, 14:12, said:

We've already broken the transfer on most hands that would qualify as interested (any hand with 4 card support or 3 card support and a decent side 5 card suit), never used Texas, never missed it.

everyone has an opinion and is entitled to it. Personally, I tend to give more weight to opinions, even my own, when based on experience with a method. Thus I don't like nor use flannery or mini-roman, but have used both in the past (distant past in the case of mini-roman). I think minorwood is silly, but have played it, which reinforced my view. When I read that someone dismisses texas, but has apparently never played it, well I tend to discount that opinion.

Put another way: I have played with some pretty fair players in my day, and have played texas with all of them. I have played on teams with other pretty fair players, and they played texas. I won't drop names but they include several world champions. So I'll stay with my view of the convention, at least for now.
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#9 User is offline   Cyberyeti 

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Posted 2018-September-12, 15:12

View Postmikeh, on 2018-September-12, 14:43, said:

everyone has an opinion and is entitled to it. Personally, I tend to give more weight to opinions, even my own, when based on experience with a method. Thus I don't like nor use flannery or mini-roman, but have used both in the past (distant past in the case of mini-roman). I think minorwood is silly, but have played it, which reinforced my view. When I read that someone dismisses texas, but has apparently never played it, well I tend to discount that opinion.

Put another way: I have played with some pretty fair players in my day, and have played texas with all of them. I have played on teams with other pretty fair players, and they played texas. I won't drop names but they include several world champions. So I'll stay with my view of the convention, at least for now.


I respect your experience, but particularly over 1N (weak) I like to be able to bid 4M to play and keep the distributional (and often similar strength) hand concealed, it's of more use over a strong NT, very few Acol/weak NT players seem to use it here.

That I've never used Texas is not that I never played it, I've played it rarely (pickup precision partners usually), but never had a hand that needed it which reinforces my opinion.

Edit, also playing 1N-3 natural and forcing as we do removes a lot of the mild slam tries from 1N-2
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#10 User is offline   Cyberyeti 

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Posted 2018-September-12, 15:32

Unfortunately partner's hand was:

AKJxx
AQJ
AJx
xx

and you wanted to be in 7, GL finding that after starting with 4

We would bid as follows:

2N-3(5M enquiry)
3(no 5 but not 2/2-3)-4(nat 5+ cards, no side 4 card suit)
4(kickback)-4N (2 without)
5(all key cards + K, no red K)-5N (interested in grand but don't want to commit right now
7N (if partner can bid like that knowing you have no red K, then you have everything he could possibly want)
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#11 User is offline   DozyDom 

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Posted 2018-September-12, 16:04

Responder knows the pair has 36-38 points and has something approximating a source of tricks. Don't get too excited by finding 7NT on this hand.
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#12 User is offline   johnu 

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Posted 2018-September-12, 17:29

View Postnekthen, on 2018-September-12, 07:52, said:

Less than half the field bid 7, and I bet those who did were not 100% certain it was cold


Were you 100% certain 7 was cold? B-)


20 HCP, 3 key cards, queen of clubs. That's what you have discovered from your sequence. Make 7 without a spade lead (and if you get a spade lead, it's almost certain KJ sit over the Q10)
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#13 User is offline   mikeh 

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Posted 2018-September-12, 18:10

View PostCyberyeti, on 2018-September-12, 15:12, said:

I respect your experience, but particularly over 1N (weak) I like to be able to bid 4M to play and keep the distributional (and often similar strength) hand concealed, it's of more use over a strong NT, very few Acol/weak NT players seem to use it here.

That I've never used Texas is not that I never played it, I've played it rarely (pickup precision partners usually), but never had a hand that needed it which reinforces my opinion.

Edit, also playing 1N-3 natural and forcing as we do removes a lot of the mild slam tries from 1N-2

I agree that 1N 4M is natural, to play, after a weak notrump. There’s lots of room to look for slam with 1N as the start, slam is less likely after a weak 1N, and sometimes one is out stealing, with, say, a 7 card suit and modest values. Since it could be 6 and game values, it is dangerous for 4th hand to act. These arguments are less valid after a strong notrump, especially the stealing bit, and completely inapplicable after a 2N opening. I don’t play Texas over weak 1N, usually, because in the only current weak nt partnership I occasionally play in, we use two way stayman and no transfers. 4D is pick a major.
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#14 User is online   helene_t 

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Posted 2018-September-12, 18:29

View Postnekthen, on 2018-September-12, 11:00, said:

Transfer to a major and then cue bid
Minors can be awkward any way. I think 4c as RKCB for clubs is as good as anything and better than Texas

So
2NT-3
3-4*

is a one-suited hand with spades, and a diamond control? How do you bid two-suiters with spades and diamonds?
The world would be such a happy place, if only everyone played Acol :) --- TramTicket
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#15 User is offline   msjennifer 

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Posted 2018-September-12, 18:57

View Postnekthen, on 2018-September-12, 07:52, said:

My partner and I are experimenting with all immediate jumps to 4 being RKCB in the suit bid, after an opening 1N or 2N and after a 1N or 2N rebid. Has anyone else done this?
It appears to make it easy to check controls and find a key Q, which is especially useful when choosing between playing in a suit or NT and choosing between 6 or 7.
It has always seemed to me that transfers make the leap to 4 as a sign off redundant

example



Less than half the field bid 7, and I bet those who did were not 100% certain it was cold

Sir,I like the idea and it has given me the impetus to develop it further.Thanks.
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#16 User is offline   miamijd 

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Posted 2018-September-13, 00:48

I don't see what you gain here.

For the majors, why is "suitwood" beter than Texas and then key-card? I can see one way in which it is worse: you lose the ability to use Jacoby and then 4M as a mild slam try in the major.

For the minors, over 1NT, why is "suitwood" beter than transferring to the minor and then using key-card?

For the minors, over 2NT< why is "suitwood" better than a minor sequence starting with 3S or 3NT (many play 3S as a relay to 3NT, which frees up 3NT over 2NT for other stuff -- just don't forget).

I just don't see the point of giving up Gerber, Texas, and some invites.

Cheers,
Mike
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#17 User is offline   nekthen 

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Posted 2018-September-13, 03:24

View Postjohnu, on 2018-September-12, 17:29, said:

Were you 100% certain 7 was cold? B-)


20 HCP, 3 key cards, queen of clubs. That's what you have discovered from your sequence. Make 7 without a spade lead (and if you get a spade lead, it's almost certain KJ sit over the Q10)


I know my partner has K
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#18 User is offline   nekthen 

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Posted 2018-September-13, 03:34

View PostCyberyeti, on 2018-September-12, 15:32, said:

Unfortunately partner's hand was:

AKJxx
AQJ
AJx
xx

and you wanted to be in 7, GL finding that after starting with 4

We would bid as follows:

2N-3(5M enquiry)
3(no 5 but not 2/2-3)-4(nat 5+ cards, no side 4 card suit)
4(kickback)-4N (2 without)
5(all key cards + K, no red K)-5N (interested in grand but don't want to commit right now
7N (if partner can bid like that knowing you have no red K, then you have everything he could possibly want)


A valid point have to agree that, with a 3 card major the bidding should start with some form of 5 card stayman
When you have a new toy you tend to over use it!

In my version of Puppet 3d shows at least one 4 card major and 4c would show 44 in majors and slam going has this been superceded? What on Earth do I bid now?
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#19 User is offline   Cyberyeti 

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Posted 2018-September-13, 04:49

View Postnekthen, on 2018-September-13, 03:34, said:

A valid point have to agree that, with a 3 card major the bidding should start with some form of 5 card stayman
When you have a new toy you tend to over use it!

In my version of Puppet 3d shows at least one 4 card major and 4c would show 44 in majors and slam going has this been superceded? What on Earth do I bid now?


I don't play puppet, I play the slightly more advanced version of Crowhurst's enquiry where 2N-3-3N is 2/2 or 3, so I can't help you.

What I'd like to play is:

2N-3-3(no 5M, not 2/2-3)

3 I don't have 4, I either have 4 or want to play 3N
3 I have 4, not exactly 4 but could be 5/4 no slam ambition in which case I'll remove 3N in the knowledge you have 3 if you haven't raised .
3N 4-4 majors NF

Over 3 opener bids spades if he has them.
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#20 User is offline   pescetom 

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Posted 2018-September-13, 06:29

View Postnekthen, on 2018-September-13, 03:34, said:

A valid point have to agree that, with a 3 card major the bidding should start with some form of 5 card stayman
When you have a new toy you tend to over use it!

In my version of Puppet 3d shows at least one 4 card major and 4c would show 44 in majors and slam going has this been superceded? What on Earth do I bid now?


We too with that would bid to the grand starting from within Punch (our Puppet-like Stayman).
We play that diamonds simply denies a 5-card major, which enables partner to bid Stayman as garbage over 1NT and offers no gratuitous information about the strong hand to the opponents... but that's off topic here.

The thing I most dislike about your proposal is that it achieves no transfer, which is quite likely to cost you a trick if you end up in trumps, at least over 2NT.

If you want to be radically simple but effective then maybe you could play low-level transfers over both 1NT and 2NT, using spades for clubs, clubs for diamonds, diamonds for hearts, hearts for spades. Then if all you want is to keycard you just transfer and use your preferred Keycard asking method at 4-level (Kickback, 4NT or some compromise). That preserves a single Keycard asking scheme, maintains NT raises as natural (which is useful not just to avoid mistakes but to hide information from the opponents) and frees up most direct jumps to 4-level over NT for something else.
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