BBO Discussion Forums: Information requests - BBO Discussion Forums

Jump to content

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

Information requests How much disclosure is required?

#1 User is offline   Al_U_Card 

  • PipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 6,080
  • Joined: 2005-May-16
  • Gender:Male

Posted 2005-August-01, 11:55

Active ethics and the desire to play a fair, equitable contest are my ultimate guide.

In a recent club game, pard failed to alert my 1NT rebid which bypassed but could contain a 4-card S suit. He then bid 2C which I alerted and explained on request as CBS at which moment my pard remembered our agreement and started to explain the possibility of a Spade suit in my hand. I interrupted him with " wait until the auction is over" and proceeded under questions at the end of the hand to explain about my spades precluding the presence of 3 H cards in my hand, as we show them first. I thought that I had done my job, until LHO started asking questions about my UNALERTED club opening bid. At this point I told him that this request was unethical and a heated exchange took place.

Since the 1C bid was not alerted and the sequence was as described, was he entitled to direct his partner's attention to the club suit????
The Grand Design, reflected in the face of Chaos...it's a fluke!
0

#2 User is online   mike777 

  • PipPipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 17,748
  • Joined: 2003-October-07
  • Gender:Male

Posted 2005-August-01, 12:08

Al_U_Card, on Aug 1 2005, 12:55 PM, said:

Active ethics and the desire to play a fair, equitable contest are my ultimate guide.

In a recent club game, pard failed to alert my 1NT rebid which bypassed but could contain a 4-card S suit. He then bid 2C which I alerted and explained on request as CBS at which moment my pard remembered our agreement and started to explain the possibility of a Spade suit in my hand. I interrupted him with " wait until the auction is over" and proceeded under questions at the end of the hand to explain about my spades precluding the presence of 3 H cards in my hand, as we show them first. I thought that I had done my job, until LHO started asking questions about my UNALERTED club opening bid. At this point I told him that this request was unethical and a heated exchange took place.

Since the 1C bid was not alerted and the sequence was as described, was he entitled to direct his partner's attention to the club suit????

It is clear your partnership has failed to alert at least one bid.
It is clear your partnership may or may not have failed to alert other bids, so I ask about your other bids. This is clear.
0

#3 User is offline   1eyedjack 

  • PipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 6,575
  • Joined: 2004-March-12
  • Gender:Male
  • Location:UK

Posted 2005-August-01, 12:43

I am not convinced that there was a failure to alert. Perhaps it depends on the jurisdiction. You may think that the 1N rebid is alertable, and it may be in your jurisdiction. I do not know whether it is on BBO, so guess I would alert it to be safe, but in my local f2f area it is definitely not alertable. I have no evidence to support it but I would guess that a significant proportion of the population plays it either way, and I would make no assumptions in the absence of an alert.

Strictly, as mentioned in another thread, the correct procedure is to ask about the entire auction, not a specific bid. If the answer to that request does not provide sufficient information then you can ask a followup question about a specific bid if you would normally expect that to have been covered by the response to the general query. In that way you have only yourself to blame if your original response was insufficiently detailed so as to prompt the followup, and the defending side is protected.

It gets a bit murky if there has already been a half-hearted attempt at explaining a variety of bids before you want to ask about the clubs. It seems a bit redundant then to ask for an explanation of the entire auction, but I suppose that is what I should start out by doing for "belt and braces" protection if I want to know about the Club suit.
Psych (pron. saik): A gross and deliberate misstatement of honour strength and/or suit length. Expressly permitted under Law 73E but forbidden contrary to that law by Acol club tourneys.

Psyche (pron. sahy-kee): The human soul, spirit or mind (derived, personification thereof, beloved of Eros, Greek myth).
Masterminding (pron. mPosted ImagesPosted ImagetPosted Imager-mPosted ImagendPosted Imageing) tr. v. - Any bid made by bridge player with which partner disagrees.

"Gentlemen, when the barrage lifts." 9th battalion, King's own Yorkshire light infantry,
2000 years earlier: "morituri te salutant"

"I will be with you, whatever". Blair to Bush, precursor to invasion of Iraq
0

#4 User is offline   luke warm 

  • PipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 6,951
  • Joined: 2003-September-07
  • Gender:Male
  • Interests:Bridge, poker, politics

Posted 2005-August-01, 17:54

1nt isn't legally alertable, but i know of noone who does *not* alert it (if it can bypass a major)
"Paul Krugman is a stupid person's idea of what a smart person sounds like." Newt Gingrich (paraphrased)
0

#5 User is offline   1eyedjack 

  • PipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 6,575
  • Joined: 2004-March-12
  • Gender:Male
  • Location:UK

Posted 2005-August-01, 23:35

luke warm, on Aug 2 2005, 12:54 AM, said:

1nt isn't legally alertable

Don't know how you can say that. Depends on the jurisdiction/SO.
Psych (pron. saik): A gross and deliberate misstatement of honour strength and/or suit length. Expressly permitted under Law 73E but forbidden contrary to that law by Acol club tourneys.

Psyche (pron. sahy-kee): The human soul, spirit or mind (derived, personification thereof, beloved of Eros, Greek myth).
Masterminding (pron. mPosted ImagesPosted ImagetPosted Imager-mPosted ImagendPosted Imageing) tr. v. - Any bid made by bridge player with which partner disagrees.

"Gentlemen, when the barrage lifts." 9th battalion, King's own Yorkshire light infantry,
2000 years earlier: "morituri te salutant"

"I will be with you, whatever". Blair to Bush, precursor to invasion of Iraq
0

#6 User is offline   jillybean 

  • hooked
  • PipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 12,162
  • Joined: 2003-November-15
  • Gender:Female
  • Location:Vancouver, Canada
  • Interests:Multi

Posted 2005-August-02, 00:12

luke warm, on Aug 1 2005, 04:54 PM, said:

1nt isn't legally alertable, but i know of noone who does *not* alert it (if it can bypass a major)

WBF Alerting Policy says it must be alerted

2. Those bids which have special meanings or which are based on or lead to special understandings between the partners. (A player may not make a call or play based on a special partnership understanding unless an opposing pair may reasonably be expected to understand its meaning, or unless his side discloses the use of such call or play in accordance with the regulations of the sponsoring organization).
"And no matter what methods you play, it is essential, for anyone aspiring to learn to be a good player, to learn the importance of bidding shape properly. MikeH
"100% certain that many excellent players would disagree. This is far more about style/judgment than right vs. wrong." Fred
"Hysterical Raisins again - this time on the World stage, not just the ACBL" mycroft
0

#7 User is offline   1eyedjack 

  • PipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 6,575
  • Joined: 2004-March-12
  • Gender:Male
  • Location:UK

Posted 2005-August-02, 01:25

jillybean2, on Aug 2 2005, 07:12 AM, said:

luke warm, on Aug 1 2005, 04:54 PM, said:

1nt isn't legally alertable, but i know of noone who does *not* alert it (if it can bypass a major)

WBF Alerting Policy says it must be alerted

2. Those bids which have special meanings or which are based on or lead to special understandings between the partners. (A player may not make a call or play based on a special partnership understanding unless an opposing pair may reasonably be expected to understand its meaning, or unless his side discloses the use of such call or play in accordance with the regulations of the sponsoring organization).

The WBF regulation does not say "You must alert a 1NT rebid if it may conceal a bypassed 4 card major". Indeed you have quoted the regulation that speaks in generalities and it is then a matter of interpretation whether the specific instance is covered by that generality. And there is certainly scope for an alternative interpretation. Taken to extremes that quote could be used to justify a requirement that every bid by a regular partnership should be alerted, and I doubt that was the intent.

It could well be argued that a 1NT rebid that shows a balanced hand does NOT have a "special" meaning, and it could well be argued that an opposing pair may reasonably by expected to anticipate the possibility of a bypassed 4 card major.

As to whether it is an understanding, well yes. As to whether it is a special understanding? Again debatable.
Psych (pron. saik): A gross and deliberate misstatement of honour strength and/or suit length. Expressly permitted under Law 73E but forbidden contrary to that law by Acol club tourneys.

Psyche (pron. sahy-kee): The human soul, spirit or mind (derived, personification thereof, beloved of Eros, Greek myth).
Masterminding (pron. mPosted ImagesPosted ImagetPosted Imager-mPosted ImagendPosted Imageing) tr. v. - Any bid made by bridge player with which partner disagrees.

"Gentlemen, when the barrage lifts." 9th battalion, King's own Yorkshire light infantry,
2000 years earlier: "morituri te salutant"

"I will be with you, whatever". Blair to Bush, precursor to invasion of Iraq
0

#8 User is offline   coyot 

  • PipPipPipPip
  • Group: Full Members
  • Posts: 487
  • Joined: 2005-July-09

Posted 2005-August-02, 01:28

luke warm, on Aug 1 2005, 06:54 PM, said:

1nt isn't legally alertable, but i know of noone who does *not* alert it (if it can bypass a major)

Oh yes it is. It conveys a special agreement in this case (as 1 would be the "natural" bid in most systems and quite likely in the system used in this case.)

Quote

(Al_U_Card @ Aug 1 2005, 12:55 PM)

Since the 1C bid was not alerted and the sequence was as described, was he entitled to direct his partner's attention to the club suit????



First, his questioning of your other bid is reasonable given your p did not alert something else.

Second, the bridge rules explicitly state that you are allowed to ask opponents AFTER the auction - and you can have the auction explained to you. As far as I know, the rules strictly prohibit asking about a specific bid in a way that could give your partner UI.
(This is especially true when the one asking is NOT the one making opening lead. I think the rules require that the leader puts his lead face down on the table and only then can his partner have questions that he himself didn't have.)

There is, of course, a thin line between getting full disclosure and passing UI to partner. In the case above, if the LHO simply asked what minimum length does the opening bid promise, I would not object, if he was to make opening lead. If his questioning about the opening lead becomes unusually in-depth, you may call the director and let him decide whether the behaviour was indeed passing UI to partner or just getting full disclosure.
0

#9 User is offline   1eyedjack 

  • PipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 6,575
  • Joined: 2004-March-12
  • Gender:Male
  • Location:UK

Posted 2005-August-02, 01:31

coyot, on Aug 2 2005, 08:28 AM, said:

1 would be the "natural" bid in most systems

Where I play F2F, 1N rebid would be the norm.
Psych (pron. saik): A gross and deliberate misstatement of honour strength and/or suit length. Expressly permitted under Law 73E but forbidden contrary to that law by Acol club tourneys.

Psyche (pron. sahy-kee): The human soul, spirit or mind (derived, personification thereof, beloved of Eros, Greek myth).
Masterminding (pron. mPosted ImagesPosted ImagetPosted Imager-mPosted ImagendPosted Imageing) tr. v. - Any bid made by bridge player with which partner disagrees.

"Gentlemen, when the barrage lifts." 9th battalion, King's own Yorkshire light infantry,
2000 years earlier: "morituri te salutant"

"I will be with you, whatever". Blair to Bush, precursor to invasion of Iraq
0

#10 User is offline   helene_t 

  • The Abbess
  • PipPipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 17,397
  • Joined: 2004-April-22
  • Gender:Female
  • Location:Odense, Denmark
  • Interests:History, languages

Posted 2005-August-02, 01:36

Taking this to the extreme, you must alert all partner's calls. A "pass" in first seat might be based on a holding on which some opponents might expect a preempt or light opening etc.

This is not the case. Opponents will realize, for example, that different partnerships have different preempt style. They can ask if they want. Often, such partnership understanding is difficult to put in words so full disclosure is impossible.

It could be argued that opps should know that some partnerships bypass with all ballanced hands, some bypass with some ballanced hands, and some partnerships never bypass with ballanced hands. So it's the opps responsibility to ask.

According to my British beginner's book, you must bypass, according to my Dutch beginner's book you must not. This may suggest that bypassing must be alerted in the Netherlands while not-bypassing must be alerted in Britain, but I have no idea if that s the case. I prefer not to alert such things f2f. In the Netherlands, you must alert Walsh and 2+ club openings, which means that auctions starting with 1 very often involve at least one alert. The disadvantage of this is that if you play Polish Club (or whatever), opps may not ask, assuming that your alerted calls are natural. I prefer not to cry woolf
The world would be such a happy place, if only everyone played Acol :) --- TramTicket
0

#11 User is offline   Fluffy 

  • World International Master without a clue
  • PipPipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 17,404
  • Joined: 2003-November-13
  • Gender:Male
  • Location:madrid

Posted 2005-August-02, 03:49

The fact a bid is not alerted doesn't mean it cannot be asked about, for example a non alerted bid can promise 3-5 cards. At could even have a range of 8-11 I think.
0

#12 User is offline   Al_U_Card 

  • PipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 6,080
  • Joined: 2005-May-16
  • Gender:Male

Posted 2005-August-02, 07:27

My point was if asked about hand shape or other general questions I have no problem but a specific ask about the club suit length seems awfully leading to me. I had previous reasons to suspect this opp and the C suit turned out to be an important part of the hand play......
The Grand Design, reflected in the face of Chaos...it's a fluke!
0

#13 User is offline   Rebound 

  • PipPipPipPipPip
  • Group: Full Members
  • Posts: 518
  • Joined: 2004-July-25

Posted 2005-August-02, 09:47

Whether or not the opening club bid was alerted is irrelevant. Opps may ask about any call or play.

If your side's failure to alert or explain or whatever has caused the opponent to rethink your 1 bid in the context of the rest of the auction, I see nothing wrong with the question. I agree it is perhaps better to ask about the entire auction but I don't see it as an effort to convey ui in this instance in light of the new information provided.

Just my 2 cents.
I'd rather have a bottle in front of me than a frontal lobotomy - but it might improve my bridge.
0

#14 User is offline   1eyedjack 

  • PipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 6,575
  • Joined: 2004-March-12
  • Gender:Male
  • Location:UK

Posted 2005-August-02, 11:20

Rebound, on Aug 2 2005, 04:47 PM, said:

Opps may ask about any call or play.
As mentioned elsewhere, this is not strictly in accordance with law 20F1.
In the online environment there is no incentive to object (the only valid objection being the transmission of UI, a redundant fear in the online game). However as is shown in the OP this case is in f2f bridge, and indeed UI is the particular concern.

Rebound, on Aug 2 2005, 04:47 PM, said:

I agree it is perhaps better to ask about the entire auction

It is not just better. It is mandated by law 20F1.

Law 20F1 does refer to the examination of specific calls or calls that might have been made, but I think it is clear from the grammatical structure that this power is subservient to the enquiry into the entire auction.
Psych (pron. saik): A gross and deliberate misstatement of honour strength and/or suit length. Expressly permitted under Law 73E but forbidden contrary to that law by Acol club tourneys.

Psyche (pron. sahy-kee): The human soul, spirit or mind (derived, personification thereof, beloved of Eros, Greek myth).
Masterminding (pron. mPosted ImagesPosted ImagetPosted Imager-mPosted ImagendPosted Imageing) tr. v. - Any bid made by bridge player with which partner disagrees.

"Gentlemen, when the barrage lifts." 9th battalion, King's own Yorkshire light infantry,
2000 years earlier: "morituri te salutant"

"I will be with you, whatever". Blair to Bush, precursor to invasion of Iraq
0

#15 User is offline   mycroft 

  • Secretary Bird
  • PipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 8,284
  • Joined: 2003-July-12
  • Gender:Male
  • Location:Calgary, D18; Chapala, D16

Posted 2005-August-02, 11:58

I've read this same paragraph twice, so in case you haven't seen my reply, here's the link:

http://forums.bridgebase.com/index.php?sho...indpost&p=81311
Long live the Republic-k. -- Major General J. Golding Frederick (tSCoSI)
0

#16 User is offline   jillybean 

  • hooked
  • PipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 12,162
  • Joined: 2003-November-15
  • Gender:Female
  • Location:Vancouver, Canada
  • Interests:Multi

Posted 2005-August-02, 12:40

1eyedjack, on Aug 2 2005, 12:25 AM, said:

jillybean2, on Aug 2 2005, 07:12 AM, said:

luke warm, on Aug 1 2005, 04:54 PM, said:

1nt isn't legally alertable, but i know of noone who does *not* alert it (if it can bypass a major)

WBF Alerting Policy says it must be alerted

2. Those bids which have special meanings or which are based on or lead to special understandings between the partners. (A player may not make a call or play based on a special partnership understanding unless an opposing pair may reasonably be expected to understand its meaning, or unless his side discloses the use of such call or play in accordance with the regulations of the sponsoring organization).

The WBF regulation does not say "You must alert a 1NT rebid if it may conceal a bypassed 4 card major". Indeed you have quoted the regulation that speaks in generalities and it is then a matter of interpretation whether the specific instance is covered by that generality. And there is certainly scope for an alternative interpretation. Taken to extremes that quote could be used to justify a requirement that every bid by a regular partnership should be alerted, and I doubt that was the intent.

It could well be argued that a 1NT rebid that shows a balanced hand does NOT have a "special" meaning, and it could well be argued that an opposing pair may reasonably by expected to anticipate the possibility of a bypassed 4 card major.

As to whether it is an understanding, well yes. As to whether it is a special understanding? Again debatable.

A bypassed 4 card major is a "special understanding between partners", standard 1nt denies a 4 card major. wtp?
"And no matter what methods you play, it is essential, for anyone aspiring to learn to be a good player, to learn the importance of bidding shape properly. MikeH
"100% certain that many excellent players would disagree. This is far more about style/judgment than right vs. wrong." Fred
"Hysterical Raisins again - this time on the World stage, not just the ACBL" mycroft
0

#17 User is offline   pbleighton 

  • PipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 3,153
  • Joined: 2003-February-28

Posted 2005-August-02, 12:56

"A bypassed 4 card major is a "special understanding between partners", standard 1nt denies a 4 card major. wtp?"

The problem? To quote Jack:

"I am not convinced that there was a failure to alert. Perhaps it depends on the jurisdiction. You may think that the 1N rebid is alertable, and it may be in your jurisdiction. I do not know whether it is on BBO, so guess I would alert it to be safe, but in my local f2f area it is definitely not alertable. I have no evidence to support it but I would guess that a significant proportion of the population plays it either way, and I would make no assumptions in the absence of an alert."

Peter
0

#18 User is offline   the hog 

  • PipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 10,728
  • Joined: 2003-March-07
  • Gender:Male
  • Location:Laos
  • Interests:Wagner and Bridge

Posted 2005-August-02, 19:01

coyot, on Aug 2 2005, 05:28 PM, said:

luke warm, on Aug 1 2005, 06:54 PM, said:

1nt isn't legally alertable, but i know of noone who does *not* alert it (if it can bypass a major)


Oh yes it is. It conveys a special agreement in this case (as 1 would be the "natural" bid in most systems and quite likely in the system used in this case.)



The 1NT rebid which may have a 4 card Major is certainly NOT alertable.

Jimmy, I don't alert it and wouldn't dream of doing so. It is a natural bid. The 1NT bid is a suggestion of a contract opposite a partner's limited response. It is totally natural and therefore not alertable. I don't know of any player in serious competitions here who alerts this.

Jilly and others, would you rebid 1S holding this shape: xxxx xxx xxx xxx for example?
I don't think so!
"The King of Hearts a broadsword bears, the Queen of Hearts a rose." W. H. Auden.
0

#19 User is offline   jillybean 

  • hooked
  • PipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 12,162
  • Joined: 2003-November-15
  • Gender:Female
  • Location:Vancouver, Canada
  • Interests:Multi

Posted 2005-August-02, 22:54

If I bid 1nt response my partner will NOT expect me to have a 4 card major, I use checkback to find 5/3 fits.

If I my partner expects I will bid 1nt with xxx,xxx,xxx,xxxx OR
4, xxx,xxx,xxx I would think this needs to be alerted (wbf).
"And no matter what methods you play, it is essential, for anyone aspiring to learn to be a good player, to learn the importance of bidding shape properly. MikeH
"100% certain that many excellent players would disagree. This is far more about style/judgment than right vs. wrong." Fred
"Hysterical Raisins again - this time on the World stage, not just the ACBL" mycroft
0

#20 User is offline   1eyedjack 

  • PipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 6,575
  • Joined: 2004-March-12
  • Gender:Male
  • Location:UK

Posted 2005-August-02, 23:58

In my view the difference between an "agreement" and a "special agreement" is that an agreement that is held by a substantial proportion of the population (and it need not be a majority) is not a "special" agreement.

I would have thought that in order for the bid to be alertable by wbf regs (note, not BBO regs, so of dubious relevance to BBO site as Inquiry has pointed out), the bid would either have to be a "special" agreement or a non-natural one.

I do no believe that a 1NT rebid that may conceal a 4 card major passes those tests. So far I am satisfied that it is not alertable under wbf regs, and I know full well that it is not alertable under local f2f regs. I will continue to alert it under BBO regs because it clearly may come as a surprise to some BBO players, and that is the BBO test.
Psych (pron. saik): A gross and deliberate misstatement of honour strength and/or suit length. Expressly permitted under Law 73E but forbidden contrary to that law by Acol club tourneys.

Psyche (pron. sahy-kee): The human soul, spirit or mind (derived, personification thereof, beloved of Eros, Greek myth).
Masterminding (pron. mPosted ImagesPosted ImagetPosted Imager-mPosted ImagendPosted Imageing) tr. v. - Any bid made by bridge player with which partner disagrees.

"Gentlemen, when the barrage lifts." 9th battalion, King's own Yorkshire light infantry,
2000 years earlier: "morituri te salutant"

"I will be with you, whatever". Blair to Bush, precursor to invasion of Iraq
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