BBO Discussion Forums: hand evaluation in reponse to strong 1C - BBO Discussion Forums

Jump to content

Page 1 of 1
  • You cannot start a new topic
  • You cannot reply to this topic

hand evaluation in reponse to strong 1C

#1 User is offline   Flame 

  • PipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 2,085
  • Joined: 2004-March-26
  • Location:Israel

Posted 2008-November-20, 01:17

Hello,
I'd like to hear your opinion on this issue.
We play a strong 1 relay system, and response 1 with 0-7 neg.
We had an argument to whether we should use strictly hcp or can have some judgment.
For example if have 5-5 with 7 hcp would it be right to show it as 8+ ?
At the actual incident i held 5-5 with a K and a J, (4 hcp). and after 1-1-1
desided not go give a second negative which is usually 0-4 in our system.
My partner believe that we should not evaluate like this because when he relay for shape he knows i have that special shape but assumes i also got the points.
I believe its beter to evaluate because it will help us in many decisions on non relay sequences, and if it happends to be a relay and he find out i got a nice shape he should assume i might be lighter on hcp.
What do you think ?
0

#2 User is offline   rbforster 

  • PipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 1,611
  • Joined: 2006-March-18

Posted 2008-November-20, 01:19

I think the "standard" answer is to use judgment and have relayer be aware that extreme shapely hands may be lighter on points (and can't assume as many controls in response to asks, etc).
0

#3 User is offline   EricK 

  • PipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 2,303
  • Joined: 2003-February-14
  • Location:England

Posted 2008-November-20, 09:04

Good question!

Certainly a hand like KQxxx Qxxxx xx x is normally going to be better than one like Jxxxx Jxxxx KJ Q even though it has one fewer "point". On the other hand, it is not clear wether the best way to deal with this is to upgrade the former, downgrade the latter, or perhaps do both.

I'm not really that experienced with relay systems, but I tend to side with your partner on this one. I suspect that upgrading will only really help if your sytem is one whereby partner could pass in a situation where you are fairly sure that game should be bid. Or to put it another way, if you will generally be able to show your shape anyway in the non-relay auctions, then you are more likely to reach the correct contract if you don't upgrade than if you do.
0

#4 User is offline   hrothgar 

  • PipPipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 15,488
  • Joined: 2003-February-13
  • Gender:Male
  • Location:Natick, MA
  • Interests:Travel
    Cooking
    Brewing
    Hiking

Posted 2008-November-20, 09:24

If you're playing strong club and relay, then you better have some good auction termination rules.

The definition of a positive response needs to mesh with your auction termination rules and vice versa...

For example, playing MOSCITO, slam exploratory auctions normally proceed into denial cue bidding once shape has been revealed. Let's assume that relay responder has just bid 3D showing a 4=1=5=3 shape.

A step response asks RR to show his slam points using an A =3, King = 2, Q = 1 scale. RR's base slam points is 6. ANY positive response to a strong club opening promises 6+ slam points.

However, MOSCITO also has a rule that the base slam points are adjusted down by 1 if RR has shown 10+ cards in his two longest suits. (if RR has shown a 5-5, or a 6-4, or a 7-3, he doesn't need quite as many slam points)
Alderaan delenda est
0

#5 User is offline   keylime 

  • PipPipPipPipPipPipPip
  • Group: FD TEAM
  • Posts: 2,735
  • Joined: 2003-February-13
  • Gender:Male
  • Location:Nashville, TN
  • Interests:Motorsports, cricket, disc golf, and of course - bridge. :-)

  Posted 2008-November-20, 11:45

If I have an A and K, I'm going to game with any hand with a five card suit in it - the three controls will be helpful to partner.

With 5-5's, any hand with two or three controls should go to game. If memory serves, you'll have something like a 5 in 6 chance of hitting some fit.

If your hand is quackish, downgrade, even the 8 counts.

I completely agree with hrothgar about having some discussions about bailing out of an auction; for me, 4 of a minor should be a stopping point if there's a complete misfit (and at times 3 of a major).
"Champions aren't made in gyms, champions are made from something they have deep inside them - a desire, a dream, a vision. They have to have last-minute stamina, they have to be a little faster, they have to have the skill and the will. But the will must be stronger than the skill. " - M. Ali
0

#6 User is offline   dake50 

  • PipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 2,211
  • Joined: 2006-April-22

Posted 2008-November-20, 13:34

Do you have shape specific weak bids for 5-5? To 1C, 1st responses 2S..3H show 5-5, 5(KQ/AJ in longs) to 8, mostly because they foul shape relay. Even 1D-neg but shape rebid.
0

#7 User is offline   Echognome 

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

Posted 2008-November-20, 13:58

I think you should add another requirement for a positive that you will have a certain number of controls along with your high cards. We define a positive as 9+ hcp and 2+ controls. Thus if we held: QJx QTx QJxx Qxx we would actually start with a 1 response (we can always drive to game after this start) and partner will get the idea of our hand type. We do make an exception holding two bare aces as being "9+", but otherwise stick to our requirements. I think it's ok to fudge a little with good shape, but then you and your partner need to agree this is a possibility and take this into consideration in further bidding after learning partner's shape.

For the semi-positive, we require that responder holds at least one control, so a hand with one or two Kings or a hand with one Ace might fall here.
"Half the people you know are below average." - Steven Wright
0

#8 User is offline   guido 

  • PipPip
  • Group: Members
  • Posts: 48
  • Joined: 2003-February-13
  • Location:St Paul, MN USA

Posted 2008-November-29, 19:30

Mostly along the lines of the other comments ...

I suggest using something a bit "better" than the Work 4321 count. the simplest improvement would be to redefine your ranges in terms of a 321 count (A=3, K=2, Q=1). Perhaps not the best, but an easy improvement -- and definitely an improvement.

Paul
0

#9 User is offline   hotShot 

  • Axxx Axx Axx Axx
  • PipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 2,976
  • Joined: 2003-August-31
  • Gender:Male

Posted 2008-November-30, 02:25

A main factor of judgment is information. Playing a strong club, relay system responder has very little information about openers hand. Little information leads to poor judgment.
0

#10 User is offline   blackshoe 

  • PipPipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 17,693
  • Joined: 2006-April-17
  • Gender:Male
  • Location:Rochester, NY

Posted 2008-November-30, 11:17

Romex Forcing Club (a Precision variant with features from Romex and Blue Team Club) uses control showing responses to 1. From memory:

1 0-7 HCP, 0-4 controls, if 3-4 controls, fewer than 3 cover cards.
1 3 controls, 3 or more cover cards
1 4 controls, 3 or more cover cards
1NT 5 controls
2 6 or more controls

Higher responses show specific hand types.
--------------------
As for tv, screw it. You aren't missing anything. -- Ken Berg
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

#11 User is offline   pat 260z 

  • Pip
  • Group: Members
  • Posts: 7
  • Joined: 2005-July-09

Posted 2008-December-14, 17:13

I think you should answer the negative because of the points then continue bidding after the opener bids so that opener can see that if you are bidding with 0-7 you must therefore have distributional values
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 2008-December-14, 21:04

I'd be very careful upgrading a 5-5 in response to a strong club.
Please note: I am interested in boring, bog standard, 2/1.

- hrothgar
0

#13 User is offline   gwnn 

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

Posted 2008-December-15, 05:16

The thing is, calling the GF hands 8+ points is already stretching it a little bit for the sake of simplicity, of course, few people would GF with every balanced 8 count (Jxx Qxx QJ Qxxx) and then if we start forcing to game with good 7 counts it is not going to be a pretty sight.
... and I can prove it with my usual, flawless logic.
      George Carlin
0

#14 User is offline   Cascade 

  • PipPipPipPipPipPipPipPip
  • Group: Yellows
  • Posts: 6,765
  • Joined: 2003-July-22
  • Gender:Male
  • Location:New Zealand
  • Interests:Juggling, Unicycling

Posted 2008-December-15, 05:20

I think you should agree in advance.
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

#15 User is offline   helene_t 

  • The Abbess
  • PipPipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 17,198
  • Joined: 2004-April-22
  • Gender:Female
  • Location:Copenhagen, Denmark
  • Interests:History, languages

Posted 2008-December-15, 05:25

RHO's silence increases the chance that we have a misfit. Now if opener upgrades his 15 count with 5-5 in the black suits while we upgrade our 7 count with 5-5 in the red suits .....

Never say never but as Han says, be very careful.
The world would be such a happy place, if only everyone played Acol :) --- TramTicket
0

#16 User is offline   shintaro 

  • PipPipPipPip
  • Group: Full Members
  • Posts: 349
  • Joined: 2007-November-20

Posted 2008-December-15, 09:40

:lol:

surely if you are playing any system Precision, Romex, Acol, (Sick And Yellow Colour);

You should just adhere to the system Otherwise why play a system

After 1(forcing opening) Partner has said they will re-bid, thus I see no problem

:)
0

#17 User is offline   mycroft 

  • Secretary Bird
  • PipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 7,426
  • Joined: 2003-July-12
  • Gender:Male
  • Location:Calgary, D18; Chapala, D16

Posted 2008-December-15, 17:19

We upgrade A, K (and in particular AK). We downgrade zero-, and some one-, control 8 counts. I agree with those who say that playing 8 as the GF is already aggressive, and we have our share of no-play 24-count zeroes. We also have our share of 24-count tops, either because we were forced, or we were able to pinpoint the right suit/slam cards.

But unless they're both majors, I agree with not upgrading 5-5s on shape; you have lots of time to say "oh, I don't have a 1D opener any more" if partner hits one of your suits.
When I go to sea, don't fear for me, Fear For The Storm -- Birdie and the Swansong (tSCoSI)
0

Page 1 of 1
  • 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