MickyB Posted September 13, 2014 Report Share Posted September 13, 2014 Auction - 1H-X-XX-PP-1S-X-AP The double is described as penalties, but turns out to be 2065. Opener is 4513. Declarer believes he may have taken more tricks if told the double was for takeout. Potentially relevant facts - They are a regular partnershipTheir convention card is silent on the meaning of the double, but explains the redouble as "9+, penalty interest"They don't play pass/double inversion anywhereOpener - the more experienced player in the partnership - is certain that double was for penalties; responder is unsure. Do you rule misbid or misexplanation? Quote Link to comment Share on other sites More sharing options...
Finch Posted September 13, 2014 Report Share Posted September 13, 2014 Misexplanation (in the absence of evidence to the contrary...) Quote Link to comment Share on other sites More sharing options...
MickyB Posted September 13, 2014 Author Report Share Posted September 13, 2014 Misexplanation (in the absence of evidence to the contrary...) I think it's fairly clear from the facts I listed, and from general bridge knowledge, that misbid is more likely than misexplanation, do you not agree? I was just unsure whether it was *sufficiently* more likely... 1 Quote Link to comment Share on other sites More sharing options...
Vampyr Posted September 13, 2014 Report Share Posted September 13, 2014 I think it's fairly clear from the facts I listed, and from general bridge knowledge, that misbid is more likely than misexplanation I don't see why. And I'm not sure about the "general bridge knowledge", because a lot of people play this double as takeout Quote Link to comment Share on other sites More sharing options...
paulg Posted September 13, 2014 Report Share Posted September 13, 2014 I think it's fairly clear from the facts I listed, and from general bridge knowledge, that misbid is more likely than misexplanation, do you not agree?I don't agree. Even some of the Scottish players who have the mantra of "first double values, second double takeout, third double penalty" play this as penalties, as I've discovered afterwards in irregular partnerships with them. I think lack of precise agreement is pretty common so would rule MI. Quote Link to comment Share on other sites More sharing options...
lamford Posted September 13, 2014 Report Share Posted September 13, 2014 I think it's fairly clear from the facts I listed, and from general bridge knowledge, that misbid is more likely than misexplanation, do you not agree? I was just unsure whether it was *sufficiently* more likely...I think Frances is right. The Law says: "The Director is to presume Mistaken Explanation rather than Mistaken Call in the absence of evidence to the contrary." "is to presume" means that the director does not weigh up the likelihood. He just rules Mistaken Explanation. If you think there is evidence to the contrary, then you rule according to that evidence. 1 Quote Link to comment Share on other sites More sharing options...
blackshoe Posted September 13, 2014 Report Share Posted September 13, 2014 I think Frances is right.So do I. Agree with the rest of what you said, too. B-) Quote Link to comment Share on other sites More sharing options...
wanoff Posted September 13, 2014 Report Share Posted September 13, 2014 What part of "Penalty interest" are people not understanding ?I'd just pass 1♠ and bid something later on. Quote Link to comment Share on other sites More sharing options...
Vampyr Posted September 13, 2014 Report Share Posted September 13, 2014 What part of "Penalty interest" are people not understanding ?I'd just pass 1♠ and bid something later on. "Penalty interest" does not mean "I wish to penalise whatever they bid next". Well, maybe for some partnerships it does, but clearly not this partnership, sine the agreement was unclear. Presumably pass of 1♠ is forcing, so you can wait for partner to double (when you have a penalty double of spades there is a good chance he has a takeout double) if you really think you are going to get rich doubling them at the 1-level. Quote Link to comment Share on other sites More sharing options...
gnasher Posted September 13, 2014 Report Share Posted September 13, 2014 The double is described as penalties, but turns out to be 2065. Opener is 4513. Declarer believes he may have taken more tricks if told the double was for takeout.Would he have taken more tricks if he'd been told "no agreement"? Quote Link to comment Share on other sites More sharing options...
pran Posted September 13, 2014 Report Share Posted September 13, 2014 The double is described as penalties, but turns out to be 2065. Opener is 4513. Declarer believes he may have taken more tricks if told the double was for takeout.Would he have taken more tricks if he'd been told "no agreement"?IMHO it doesn't matter. Unless they can show evidence to the contrary (e.g. "No agreement") I shall still rule "Misinformation" rather than "Misbid". I am not sure if we have formalized this, but I believe we have a general practice in Norway that when a partnership claims "No agreement", "Undiscussed" or similar (and is unable to prove such assertion) then we protect their opponents by considering their agreement to conform with the cards actually held by the caller who's call is questioned. It seems too easy for players to get away from misinformation consequences by simply claiming "undiscussed". Quote Link to comment Share on other sites More sharing options...
jallerton Posted September 13, 2014 Report Share Posted September 13, 2014 I think Frances is right. The Law says: "The Director is to presume Mistaken Explanation rather than Mistaken Call in the absence of evidence to the contrary." "is to presume" means that the director does not weigh up the likelihood. He just rules Mistaken Explanation. If you think there is evidence to the contrary, then you rule according to that evidence. This leads to the following question: where one meaning is far more common than the other, does that constitute "evidence" for this purpose? I suspect that Gnasher may be right in that the correct explanation was probably "no specific agreement". But before reaching any conclusion the TD needs to investigate, by asking Responder privately why he thought it was take-out and asking Opener privately why he thought it was penalties. Quote Link to comment Share on other sites More sharing options...
blackshoe Posted September 13, 2014 Report Share Posted September 13, 2014 How do you prove a negative? Quote Link to comment Share on other sites More sharing options...
lamford Posted September 14, 2014 Report Share Posted September 14, 2014 This leads to the following question: where one meaning is far more common than the other, does that constitute "evidence" for this purpose? I suspect that Gnasher may be right in that the correct explanation was probably "no specific agreement". But before reaching any conclusion the TD needs to investigate, by asking Responder privately why he thought it was take-out and asking Opener privately why he thought it was penalties.I agree with that approach; 85A says: 1. In determining the facts the Director shall base his view on the balance of probabilities, which is to say in accordance with the weight of the evidence he is able to collect. Quote Link to comment Share on other sites More sharing options...
jfnrl Posted September 15, 2014 Report Share Posted September 15, 2014 What part of "Penalty interest" are people not understanding ?I'd just pass 1♠ and bid something later on.I agree.As it is a forcing pass, double show penalty interest.This method is standard in France :double : 4+ spadespass : 2-3 spades or GF if bidding after partner's doublebid : no penalty interest ; invitationnalI think it's just bridge logic as the same system is used at high level (when a pass is forcing) Misbid in my opinion. Quote Link to comment Share on other sites More sharing options...
Finch Posted September 15, 2014 Report Share Posted September 15, 2014 IMHO it doesn't matter. Unless they can show evidence to the contrary (e.g. "No agreement") I shall still rule "Misinformation" rather than "Misbid". I am not sure if we have formalized this, but I believe we have a general practice in Norway that when a partnership claims "No agreement", "Undiscussed" or similar (and is unable to prove such assertion) then we protect their opponents by considering their agreement to conform with the cards actually held by the caller who's call is questioned. It seems too easy for players to get away from misinformation consequences by simply claiming "undiscussed". How can you ever prove that a sequence is undiscussed?You seem to be applying a rule that says 'I rule you always have an agreement'. I struggle to see the legal basis for this. Quote Link to comment Share on other sites More sharing options...
pran Posted September 16, 2014 Report Share Posted September 16, 2014 IMHO it doesn't matter. Unless they can show evidence to the contrary (e.g. "No agreement") I shall still rule "Misinformation" rather than "Misbid". I am not sure if we have formalized this, but I believe we have a general practice in Norway that when a partnership claims "No agreement", "Undiscussed" or similar (and is unable to prove such assertion) then we protect their opponents by considering their agreement to conform with the cards actually held by the caller who's call is questioned. It seems too easy for players to get away from misinformation consequences by simply claiming "undiscussed". How can you ever prove that a sequence is undiscussed?You seem to be applying a rule that says 'I rule you always have an agreement'. I struggle to see the legal basis for this. In determining the facts the Director shall base his view on the balance of probabilities, which is to say in accordance with the weight of the evidence he is able to collect. I find the probability extremely low that a player has deliberately made a call without some expectation that his partner will understand it correctly (i.e. that an understanding in fact exists). (The only exception is when the call is a psyche, in which case he will be able to prove it by showing some agreements from which the deviation is convincing.) Quote Link to comment Share on other sites More sharing options...
campboy Posted September 16, 2014 Report Share Posted September 16, 2014 Unless they can show evidence to the contrary (e.g. "No agreement") I shall still rule "Misinformation" rather than "Misbid".The point is, though, that deciding the correct explanation was "no agreement" is still a misinformation ruling. And when deciding between two misinformation rulings, you do so based on the balance of probabilities. Quote Link to comment Share on other sites More sharing options...
paulg Posted September 16, 2014 Report Share Posted September 16, 2014 I find the probability extremely low that a player has deliberately made a call without some expectation that his partner will understand it correctlyI trust that this probability is zero. Surely every player hopes that his partner will understand his call, even when their agreements do not specifically cover it. (i.e. that an understanding in fact exists)But this is not the logical conclusion. Hoping, or even expecting, that an understanding exists is not the same as an understanding existing. In this case, which is quite common at club level although often fixed by tempo and flag waving, it is clear that both partners have a high expectation about the meaning of the double. I don't think it's clear that they had an agreement. Quote Link to comment Share on other sites More sharing options...
wanoff Posted September 16, 2014 Report Share Posted September 16, 2014 I don't think it's clear that they had an agreement. Apart from the one on the card. If the modern method is to play takeout doubles in these positions, from now on I'll be psyching 1♠ - quite safe since partner has denied spades. Quote Link to comment Share on other sites More sharing options...
PhilKing Posted September 16, 2014 Report Share Posted September 16, 2014 Apart from the one on the card. If the modern method is to play takeout doubles in these positions, from now on I'll be psyching 1♠ - quite safe since partner has denied spades. In order to psyche a spade, one would already have to have psyched a double. 1 Quote Link to comment Share on other sites More sharing options...
pran Posted September 16, 2014 Report Share Posted September 16, 2014 But this is not the logical conclusion. Hoping, or even expecting, that an understanding exists is not the same as an understanding existing. In this case, which is quite common at club level although often fixed by tempo and flag waving, it is clear that both partners have a high expectation about the meaning of the double. I don't think it's clear that they had an agreement.Partnership understandings as to the methods adopted by a partnership may be reached explicitly in discussion or implicitly through mutual experience or awareness of the players.(My enhancements) This includes any (and every) reasonable reason you might have for hoping that your partner understands your call. And note that the laws are interested in partnership understandings, not only agreements (which is just one way of establishing understandings) Quote Link to comment Share on other sites More sharing options...
campboy Posted September 16, 2014 Report Share Posted September 16, 2014 I think the crucial word there is "mutual". If one player has experience which leads him to expect it to be takeout, and the other has experience which leads him to expect it to be penalty, that doesn't constitute an understanding. Quote Link to comment Share on other sites More sharing options...
wanoff Posted September 16, 2014 Report Share Posted September 16, 2014 In order to psyche a spade, one would already have to have psyched a double. I expect it'll be 31(54) shape or on a bad day 32xx Quote Link to comment Share on other sites More sharing options...
pran Posted September 16, 2014 Report Share Posted September 16, 2014 I think the crucial word there is "mutual". If one player has experience which leads him to expect it to be takeout, and the other has experience which leads him to expect it to be penalty, that doesn't constitute an understanding.That is correct, but it cannot be taken literally: Many years ago I played a casual rubber with a friend who was very competent in systems (definitely class A player), we were not regular partners and agreed to play "Natural". He suddenly bid 5NT out of the blue sky, we had not discussed this call, but he knew my background and hoped that I would understand it as the "big free 5NT" convention (asking for trump quality) which indeed I did. Did we have any agreement on this convention? Certainly not.Had we discussed it in any way? Certainly not. Did we have a mutual experience or awareness of this convention? Absolutely! (Each of us in our own environment.) What should be my answer if I had been asked about this bid? Of course: "I understand it as asking for my top honours in trump" Quote Link to comment Share on other sites More sharing options...
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