BBO Discussion Forums: Help me bid these - BBO Discussion Forums

Jump to content

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

Help me bid these

#1 User is offline   TimG 

  • PipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 3,972
  • Joined: 2004-July-25
  • Gender:Male
  • Location:Maine, USA

Posted 2008-September-16, 08:48

South to start things off, no enemy bidding:

Axxxx
xxx
Kx
AQx

x
AKQJx
AQxx
Jxx
0

#2 User is offline   blackshoe 

  • PipPipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 18,044
  • Joined: 2006-April-17
  • Gender:Male
  • Location:Rochester, NY

Posted 2008-September-16, 09:00

1-1
2-4
4-4NT...... control; RKCB
5-5....3 key cards; Q?
5-5NT......Yes, but no K; K?
6-6....Nope. Okay, 6 it is.
--------------------
As for tv, screw it. You aren't missing anything. -- Ken Berg
Our ultimate goal on defense is to know by trick two or three everyone's hand at the table. -- Mike777
I have come to realise it is futile to expect or hope a regular club game will be run in accordance with the laws. -- Jillybean
0

#3 User is online   P_Marlowe 

  • PipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 11,061
  • Joined: 2005-March-18
  • Gender:Male

Posted 2008-September-16, 09:07

1H (1) - 1S (1)
2D (1) - 3C (2)
3H (3) - 4H (4)
Pass (5)

(1) SAYC style
(2) FSF
(3) what is your default rebid? For me, it is 3H,
i.e. 3H does not promise 6
(4) unfortunately, this does not show the fit,
as the auchtion went, it may well be, that
responder needed to decide, which game has
the best chances
(5) what else? no sure fit, shortage in partner suit.

As it is: On this hand it would have been helpful to
be able to bid 2NT instead of 1S as some kind of
Jacoby, showing the fit + gameforcing values, of
course if you bid it, opener has 4 spades, i.e. we
wont discover our 5-4 spade fit.

With kind regards
Marlowe
With kind regards
Uwe Gebhardt (P_Marlowe)
0

#4 User is offline   jdonn 

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

Posted 2008-September-16, 13:01

I would bid, I hope,
1 1
2 3
3 3
3 4
4NT etc.
I think it's least harmful to lie about the minor, and it's also the cheapest bid.

That being said, 1 1 2 3 is well known as one of the worst auctions in standard bidding. Some possible workarounds are -

- Respond 2 (Rexford!)
- Play 1 2 is 6-9ish with 6+ spades, and 1 1 2X 2 is an artificial game force, like FSF
- Play a strong club
Please let me know about any questions or interest or bug reports about GIB.
0

#5 User is offline   Apollo81 

  • PipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 3,162
  • Joined: 2006-July-10
  • Gender:Male
  • Location:Maryland

Posted 2008-September-16, 13:10

I like responding 2 on the North hand. We will never miss a 5-4 spade fit, and I can show a GF with 3 hearts much more easily this way by avoiding the dreaded 3 FSF auction. Look how nice the auction becomes:

1-2
2-2
3

however you think it should go from here, it seems clear that NS will get to slam since responder has all working high cards and opener will show slam interest
0

#6 User is online   mike777 

  • PipPipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 18,073
  • Joined: 2003-October-07
  • Gender:Male

Posted 2008-September-16, 14:19

Apollo81, on Sep 16 2008, 02:10 PM, said:

I like responding 2 on the North hand.  We will never miss a 5-4 spade fit, and I can show a GF with 3 hearts much more easily this way by avoiding the dreaded 3 FSF auction.  Look how nice the auction becomes:

1-2
2-2
3

however you think it should go from here, it seems clear that NS will get to slam since responder has all working high cards and opener will show slam interest

why do you never miss spades?


do you never rebid 2d with 4=5=4=0?...1h=2c=2d?
Or do you bid:

1h=2c
2d=2h
2s? now is 2s= spades or just ace of spades?

I guess I would try:

1h=1s
2d=3c
3h=4h
4s as rkc etc..


3c is a pretty good hand in my style....14+ very very often
0

#7 User is offline   mikeh 

  • PipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 13,862
  • Joined: 2005-June-15
  • Gender:Male
  • Location:Canada
  • Interests:Bridge, golf, wine (red), cooking, reading eclectically but insatiably, travelling, making bad posts.

Posted 2008-September-16, 14:48

I like josh's auction. I think there was a BW MSC problem, years ago, that confronted opener's rebid on 54 after a 4SF auction, and the consensus (which was far from unanimous) was that it was better to rebid the 4 card minor, at the 3-level, than to make any other call.

Of course, this is virtually a non-problem if one responds 2. However, ken to the contrary, responding 2 on these hands does not solve all problems.

Imagine trying to find a 5-3 spade fit when opener is 3=5=1=4.

Or, when the partnership really has clubs, how do we continue?

Ken, I am NOT asking these questions so as to get a long post from you explaining how you solve all of these issues B) .

That is not appropriate in this forum. What is appropriate is trying to assist us in deciding how to handle this combination with no specialized gadgets.

BTW, I found Blackshoe's sequence unconvincing.. I have no idea where opener found the magic 4 call... from his perspective, when responder signed off in 4 (and don't let's confuse this call: in standard, the jump is either signoff or picture, and it clearly isn't picture when S is looking at 100 honours in trump) there is firstly no reason to expect slam and secondly, no 5-level safety.
'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

#8 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 2008-September-16, 14:51

1 - 1
2! - 2! (Gazzilli - 8+HCP any)
3! - 3 (16+, nat, 0-2)
3 - 4
...
"It may be rude to leave to go to the bathroom, but it's downright stupid to sit there and piss yourself" - blackshoe
0

#9 User is offline   kenrexford 

  • Brain Farts and Actual Farts Increasing with Age
  • PipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 9,586
  • Joined: 2005-September-21
  • Gender:Male
  • Location:Lima, Allen County, North-West-Central Ohio, USA
  • Interests:www.limadbc.blogspot.com editor/contributor

Posted 2008-September-16, 21:08

Axxxx
xxx
Kx
AQx

x
AKQJx
AQxx
Jxx

Easy auction.

O: 1
R: 2 (100%. Agree strain and GF as quickly as possible. Can backdoor into spades often.)
O: 2 (that's why I bid 2)
R: 2 (strain and GF established, lots of space available -- life is good)

At this point, my style...

O: 2 (spade control, whether stiff, void, King, or Ace. If stiff, will not have two of the top three hearts AND three of the top four diamonds.)
R: 2NT (poor trump honors obviously)
O: 3 (none of the top three clubs, two of the top three diamonds, trumps at least manageable.
R: 3 (spade control, not even one of the top three trumps)
O: 3NT (contextually serious, because of the solid trumps)
R: 4 (two of the top three clubs)
O: 4 (LTTC -- needs something more)
R: 4NT (RKCB because of the diamond King and two first-round controls)
O: Shows 3
R: 6

Glad that I can actually...

(1A) agree trumps
(1B) at a low level
(1C) with GF in effect
(2) without making up suits in a "least harmful" manner
(3A) with actual ability to have legitimate cues that are not ambiguous
(3B) and many of them, with lots of discussion before the 4NT call.
"Gibberish in, gibberish out. A trial judge, three sets of lawyers, and now three appellate judges cannot agree on what this law means. And we ask police officers, prosecutors, defense lawyers, and citizens to enforce or abide by it? The legislature continues to write unreadable statutes. Gibberish should not be enforced as law."

-P.J. Painter.
0

#10 User is offline   han 

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

Posted 2008-September-16, 21:42

Playing standard there isn't much to add to jdonn's post. Some might bid 3H over 3C and then it would be a lot harder.

My auction with cherdano might also start 1H-2C but we play artifical responses to 2C and we wouldn't miss a 5-4 spade fit. On this hand opener would show 1543 shape with extra values and responder would cue. It shouldn't be hard to get to slam after that.
Please note: I am interested in boring, bog standard, 2/1.

- hrothgar
0

#11 User is offline   jdonn 

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

Posted 2008-September-16, 23:37

Just for the heck of it, my TOSR auction.

1 1 (16+, 4+ and unbalanced [any shape that's not a 4333 or 4432])
1NT 2 (16-19 and 3-suited with short spades [denies A K Q of spades], relay)
3 3 (1543 with at most 5 controls, relay)
3 6 (AK [or neither] in hearts, there is no hand partner can have where either 6 is bad or 7 is good)
Please let me know about any questions or interest or bug reports about GIB.
0

#12 User is offline   mcphee 

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

Posted 2008-September-17, 06:26

The N hand goes via 4th suit rather than limiting their hand with a direct jump to game implies a hand worth exploration.
1H 1S
2D 3C
3H 4H shows out side values worthy of a look toward slam. The S hand is far too good to give up and should appreciate partners possible problem. A direct jump to 4H after 2D shows a minimum hand type which hopes we have a chance to make game and it would be foolish for the opening hand to bid on. The S hand bids 4S and the slam is reached, or should be.
0

#13 User is offline   cherdano 

  • 5555
  • PipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 9,520
  • Joined: 2003-September-04
  • Gender:Male

Posted 2008-September-17, 12:01

Is it so clear that 3H sets trumps in Josh's auction, and that 3S is a cuebid? Wouldn't we all construct this auction to get to 4S with Kx Axxxx KQxx xx opposite AQxxx Kx Axx xxx?
The easiest way to count losers is to line up the people who talk about loser count, and count them. -Kieran Dyke
0

#14 User is offline   awm 

  • PipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 8,708
  • Joined: 2005-February-09
  • Gender:Male
  • Location:Zurich, Switzerland

Posted 2008-September-17, 14:00

With a number of partners I play a cute convention that solves all the 1-1-2 problems. Our auction would start:

1 - 1
1NT(1) - 3(2)

(1) 4+ or 2533 exactly, essentially forcing one round
(2) Natural and forcing to game; invitational hands through 2 "4th suit invitational"

This method loses you the natural 1NT rebid, but 2/1 players seem to have basically given up playing 1NT after a major suit opening in any case. In addition to resolving all the problems in the ugly natural 1-1-2 auction (now you can not only game force easily, but you can also stop at the two-level after a declined invitation), opener gets a guaranteed rebid after showing diamonds (which helps when opener has a strong but "complicated" hand where you'd need to rebid 3 GF in standard), and you also get the free sequence of 1-1-2! which I use to show a "2.5 spade raise."
Adam W. Meyerson
a.k.a. Appeal Without Merit
0

#15 User is offline   han 

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

Posted 2008-September-17, 14:07

Adam, what does 2/1 have to do with it? And why have such players given up on playing 1NT after 1H-1S-1NT?

Arend should stop asking difficult questions.
Please note: I am interested in boring, bog standard, 2/1.

- hrothgar
0

#16 User is offline   Sambolino 

  • PipPipPipPip
  • Group: Full Members
  • Posts: 173
  • Joined: 2005-April-08
  • Gender:Male
  • Location:Belgrade, Serbia

Posted 2008-September-17, 14:58

what about plain 1h-1s-3d-6h
0

#17 User is offline   jdonn 

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

Posted 2008-September-17, 15:14

cherdano, on Sep 17 2008, 01:01 PM, said:

Is it so clear that 3H sets trumps in Josh's auction, and that 3S is a cuebid? Wouldn't we all construct this auction to get to 4S with Kx Axxxx KQxx xx opposite AQxxx Kx Axx xxx?

3 definitely sets trumps. And opener's third bid on that is obviously 3 :rolleyes: As I have stated before, I bid 4SF then rebid that suit on a hand like responders in your example (if opener's third bid is 3), to show no known fit. Of course 3NT could be where we belong, but we already knew this is a bad auction.
Please let me know about any questions or interest or bug reports about GIB.
0

#18 User is offline   gwnn 

  • Csaba the Hutt
  • PipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 13,027
  • Joined: 2006-June-16
  • Gender:Male
  • Interests:bye

Posted 2008-September-17, 15:16

What about "cuebids in partner's suit should show A K or Q"? Does it not apply here or is it just a bad concept?
... and I can prove it with my usual, flawless logic.
      George Carlin
0

#19 User is online   P_Marlowe 

  • PipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 11,061
  • Joined: 2005-March-18
  • Gender:Male

Posted 2008-September-17, 15:46

Sambolino, on Sep 17 2008, 03:58 PM, said:

what about plain 1h-1s-3d-6h

3D? Forcing to game , when partner only
answered on the one levl?
Depending on your response style, all partner
needs for the 1S response is Axxxx and out
or a a Jack some where.
3D is certainly not an option, ... unless it is not
gameforcing, in which case 6H is certainly a huge
overbid.

With kind regards
Marlowe
With kind regards
Uwe Gebhardt (P_Marlowe)
0

#20 User is offline   awm 

  • PipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 8,708
  • Joined: 2005-February-09
  • Gender:Male
  • Location:Zurich, Switzerland

Posted 2008-September-17, 16:12

han, on Sep 17 2008, 03:07 PM, said:

Adam, what does 2/1 have to do with it? And why have such players given up on playing 1NT after 1H-1S-1NT?

Okay, I will explain this slowly.

Playing the convention I described gives you substantial benefits in a number of situations. These include:

(1) When opener has a natural 2 rebid you will have much better auctions.
(2) When opener has a natural 3 rebid, you will have better auctions.
(3) When opener has a spade raise, including the dreaded bridge world death hand, you will have much better auctions because of the artificial 2 rebid showing a good spade raise.

The only negative to this convention is that you lose a natural 1NT rebid. Thus you can no longer play in 1NT in the auction that starts 1-1. So the question is, how big of a problem is that? Is it a sufficiently big problem that it outweighs all of the benefits of (1)-(3)? Obviously I cannot prove anything one way or another. But I can make this statement:

A very substantial number of bridge players have given up on playing in 1NT after they open 1, because they play a forcing 1NT response. Many of these players also give up on playing 1NT after they open 1, except possibly for the case where partner responds in spades at the one level. Some people who play "Kaplan Inversion" have given up on playing 1NT completely after they open 1. Of course, it is possible that all these players could be "wrong" and that in fact it might be very important to be able to play in 1NT after opening 1M. But the fact that so many players (including many very good players) have given up on playing 1NT after they open 1M in so many sequences, in exchange for various other mild gains elsewhere in their methods, suggests that the ability to play in 1NT after opening 1M is probably not that valuable.

I will also make the point that a lot of people like to raise partner's major suit response on three cards. If this is you, then a lot of 35(32) hands will end up raising spades after 1-1. This makes the already infrequent 1NT rebid even rarer (even if you add a few 15(34) patterns it tends not to compensate for the 35(32) ones). It does not make a whole lot of sense to play a method where opener's cheapest rebid is also among the least frequent, but because of the combination of promising limited strength and very limited shape, a 2 or 2 or 2 or 2 rebid will be a lot more frequent than 1NT in standard methods. This also suggests that my treatment (or in any case a treatment where opener's 1NT rebid is more common) has merit.
Adam W. Meyerson
a.k.a. Appeal Without Merit
0

  • 2 Pages +
  • 1
  • 2
  • 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