Showing posts with label Law 40. Show all posts
Showing posts with label Law 40. Show all posts

12 August 2013

Brighton Day 3 - Learn Something New

The Brighton Hub and Pianola is proving a success — so much so that we had to provide alternatives results because everyone wanted to access the results of the Swiss Pairs as soon as the event was finished and scored. Otherwise scoring the Swiss Pairs went smoothly, and bridge in the upstairs section was free of incident. There were more awkward incidents in the downstairs sections.

Scoring the evening's Open Pairs and Open Teams had its moments — the BrigeMates went live in the wrong events and players in the teams were able to enter some names before they were fixed. The upshot was that some players appeared to be playing in both the teams and the pairs until we checked against the names slips. The recurrent theme of scoring at Brighton is doing things that don't happen (very much) at any other event. This starts with the Sunday Open Teams were the movements are special and not always obvious for the scorer.

Rulings

There was time between scoring to give some rulings and to reflect on previous rulings. I had to rule on misbid or misexplanation when there had been a two-suited double in a strong 2♣ auction. I did not expect to find much support from the system card but there it was: it was not the exact sequence at the table but the fact that they had a documented method of two-suited calls was enough for me to rule misbid not misexplanation. The problem with mixing scoring and directing is that it is difficult to have time to discuss/explain rulings with players at the end of the session because you have to sort out the scores.

I discussed yesterday's misbid ruling with a TD colleague who is here as a player. The bracketed words in yesterday's blog 'absent any unauthorized information' came back to bite me. My colleague agreed that the failure to use the stop card before 2NT was evidence that opener had misbid but it was also unauthorised information to his partner. So his partner's action in not making a slam try should have been judged as a potential use of unauthorised information, not (just) as potential evidence of a concealed partnership understanding.

We also learnt that non-forcing responses when opponents have doubled are alertable — a change in the Blue Book from the Orange Book.

11 August 2013

Brighton Day 2 - Claims and Fielded Misbids

Lots to do for scoring the Swiss Pairs: dealing with new replacement pairs after pairs withdraw, dealing with names (foreign names with prefixes 'de', 'van' were causing us particular grief), and sorting out stratification. Assignments on the web and uploading to Pianola went faster than last night. I did not quite finish in time to play in the speedball but I was there to help set up the Swiss teams scoring. (Ultimately the Swiss teams speedball was scored by hand – so we will try to recreate it on the computer on Sunday.)

Claims

Two claims caused some discussion/disagreement. On the first a player claimed 12 tricks, in a line which included throwing a loser on a trick he would have to follow suit. Nevertheless the only normal lines would drop a doubleton queen for 13 tricks and that is what he got. On another claim, declarer claimed one off as soon as he saw the bad trump break, without planning the further play. There were ways to go off but the play had to be perverse not to make. (Should 'perverse' replace 'irrational', 'not normal', 'beyond careless or inferior'?)

Fielded Misbids?

I had to rule on a misinformation/misbid auction. Dealer opened 1♣ (strong, artificial) and rebid 2NT in a competitive auction. This was explained as 23+ (1NT was available to show a weaker balanced hand). This explanation caused the defenders to misdefend 3NT when declarer turned up with only 19 HCP. Opener claimed this was misbid, he bid 2NT because he thought the auction was already at the two level. This was plausible: there had been a lot of bidding for the auction to still be at 1♠ and the player had not used the stop card before bidding 2NT. So I ruled misbid rather than misexplanation. The defenders asked me if the this misbid has been fielded – perhaps responder was worth a slam try opposite 23+ HCP. I decided the misbid was not fielded but really the 'fielded misbid' regulation seems unnecessary in this sort of auction – any meaning for 2NT is permitted, there seems no reason why they should try and conceal their agreements about strong balanced hands, and (absent any unauthorized information) why shouldn't they bid how they like.

9 June 2013

The threat of going in the psyche book

At the national level, the EBU has a procedure for recording psyches: they are classified by the tournament director and a form goes back to the EBU. If a pair is thought to have developed a parthnership understanding that is not permitted or is not being properly disclosed, then the record of the pair can be investigated from the forms. The coverage of suspicious auctions is very patchy but the process of recording the hands by the tournament director can be relatively non-confrontational.

At lower levels, the procedures are usually less well defined, even if they exist. The procedure usually involve a “psyche book”, even if such a book does not actually exist. The notional purpose of the psyche book is to record psyches, but as I have discovered, its main purpose if for established players to intimidate their opponents by threating to put them in the book.

Long ago – and far away

Playing in a league match, I psyched 1♠ – presumably I was third in hand, not vulnerable against vulnerable, with not many points and not many spades (two, I think). Partner dutifly raised to 3♠ ahd we played there, drifting a few off. As soon as it became clear I had fewer spades than I was supposed to, LHO (with the big hand) started to erupt. At the end of the hand, players from other tables assembled to help with the situation and soon it felt like all the players in the teams-of-eight match were gathered round the table – except for my partner and me, who were sent to the far end of the room (in disgrace?). I am sure that there was much discussion of putting me “in the psyche book”, although given that the sponsoring organisation was the league, it probably did not have such a book. Eventually play resumed, with no adjustment, although I am sure the opponents (and some of my team) thought I had cheated.

Years ago – but not so far away

My first introduction to the local concept of the pysche book occurred when a player talked to me for advice. Apparently a hand they had bid had been recorded in the psyche book but the player only learned of this after the event, and the pair had not been given a chance to explain their actions. I looked at the hand and it did not look like a psyche and certainly nothing that looked like a concealed partnership understanding. It turned out that the TD's reasons for recording the hand had nothing to do with psyches and “recorded in the psyche book” was a bit of smoke screen.

More recently and not far away

As TD, I was asked for a bid to be recorded “in the psyche book”; since the player who asked was also a TD (and had directed at this club far more ofthen than me), I presumed he knew what he was talking about. I duly took a note of the hand on an EBU “report of hand” form. After the event, I got in touch with the powers that be, only to discover that there is not psyche book and no procedures. Again, this appeared to be sabre rattling, and totally lost of the player complained of.

22 August 2011

Four Stars Finals

Brighton 2011 – Day 10

Teams finals today and all went well except for two potential appeals, which eventually went away.

One potential appeal involved the adjustment for late arrival. The team protested that the start time of the finals had not been properly advertised. The TD in-charge confirmed the adjustment and the team considered appealing but decided not to.

The other was a ruling on the auction 1♣-(Pass)-1♠-(Double)-2♦-(3♠)-4♣-End. 1♣ was natural or balanced (in the modern style) and 1♠ was part of a transfer response scheme denying a major (again, in the modern style). Double was spades, and 2♦ was explained as reversing values but was bid on a weak NT with 5 diamonds. 4♣ was -4 and the defenders might have bid differently if 2♦ had been explained differently, but 4♠ would not make.

I ruled that the explanation of 2♦ was correct and opener had misbid, and the defending side appealed. The other side did not want to stay to attend the appeal and instead wrote extracts from their system notes on the appeals form. In the final results a change in the score on this board would not change the ranking, and so the appeal was withdrawn.

Home on Monday and back to sorting out plumbing problems, travel insurance claims, and the usual round of medical appointments.

31 December 2009

Rescued from the archives: alerting mania

In the past, it was permitted to request one's opponents not to alert. The EBU (and others) have removed this option and from time to time people ask why. David Burn gave a long answer to "why" on RGB which I have pointed to in subsequent threads. It always takes a long time to track down the original posting, so I am copying it here (without permission).

Prologue

David Burn wrote in message news:38C7B408.92CA38A3@btinternet.com: Since I actually do know the answer to the question of why the L&E Committee of the EBU decided that players should not be given the option to ask opponents not to alert, I am prepared to tell anyone who may still be interested.

Ian Payn wrote: Go on, then...

Don Varvel wrote in message news:38C9E205.BBFA1314@ihome.com: I'm still reading too, and curious.

Alerting mania

Newsgroups: rec.games.bridge
From: "David Burn"
Date: 2000/03/11
Subject: Re: alerting mania

What follows is long and not especially interesting. However, since various people have expressed an interest in it anyway, I will summarise the thinking which led the L&E Committee of the EBU to remove from players the right (which they had previously enjoyed) to request that the opponents not alert conventional calls that would otherwise require an alert. I will also attempt to show some of the reasons why EBU alerting regulations are as they are.

What is the purpose of an alert? It is to make the opponents aware that what they might expect a call to mean is not what it in fact means. To let the opponents know what your auction means is a requirement of the Laws:

Law 40B
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 organisation.

and the alert procedure in its various forms is the almost universal way of implementing the required disclosure. One could argue, in fact, that if I make a call whose meaning I believe that you, my opponent, may not reasonably be expected to understand, it would be *illegal* for our side not to alert. Therefore, you could not require our side not to alert since you cannot require us to break the Laws. However, it would be possible for the SO to incorporate in its regulations a clause saying that you do have the right to forbid alerts. The question is: why has the EBU not done this?

Now, whereas it would be theoretically possible to have a "free-wheeling" procedure under which players use their judgement about what opponents might reasonably expect a call to mean, such a procedure would not be at all satisfactory for a number of what I hope are obvious reasons. Therefore, the great majority of SOs make regulations as to what does and does not require an alert, without reference to what the opponents may reasonably be expected to understand. The approaches adopted vary from SO to SO. In England, we have a relatively simple rule that you alert anything which is not natural [for example, Stayman], and anything which though natural is "unexpectedly" forcing or not forcing as the case may be [for example, 1H (1S) 2D non-forcing]. You also alert anything which, though natural, is affected by other parts of your methods in a way that the opponents might not expect [for example, if you play that double of a 4C splinter requests a heart lead, then you should alert a pass of a 4C splinter].

This, of course, leads to some anomalies - the requirement to alert Stayman is the subject of frequent and not unjustified ridicule. However, it has long been the L&E's policy that the great majority of tournament players know the current rules (which partially cover three sides of A5 paper) and, though they may grumble about some of them, by now even the "irrational" rules have become firmly-ingrained habits which it would be folly to ask players to break. It would be possible to create exceptions to the basic rules in order to conform more closely to the intent of Law 40B - to ensure, in other words, that only genuinely unexpected calls were alertable - but this would require a far more complex and far more volatile set of regulations (such as presently exist in the ACBL, for example). It is our experience that the vast majority of players do not care what the rules actually are, as long as they are comprehensible and they don't change.

Contributors to this list and to this thread are, of course, not among that "vast majority of players", a fact which some of them would do well to bear in mind. There is a view that in certain positions, alerts do not work for the benefit of the opponents (who do not care what the auction means while it's happening, because they have no intention of bidding anyway and can find out at the end), but do work to the benefit of the alerting side (because they help to avert possible misunderstandings). Now, unlike previous defenders of the EBU position, I am not going to pretend that this is not true in a small minority of cases. Of course, there are people who will think for some time about partner's bid of 4NT and then alert it, in order to make sure that partner knows that the forthcoming bid relates to the number of aces in the hand and not the number of cards in the suit bid. Of course, there are practitioners of relay systems who ensure that their auctions stay on the straight and narrow by alerting anything to which they are going to give a conventional response and - worse - not alerting anything over which they want to bid the final contract. Such people are cheating; they are intentionally breaking the Laws:

Law 73A1
Communication between partners during the auction and play shall be effected only by means of the calls and plays themselves.
Law 73B1
Partners shall not communicate through the manner in which calls or plays are made, through extraneous remarks or gestures, through questions asked or not asked of the opponents or through alerts and explanations given or not given to them.

If you suspect that your opponents are going to indulge in such practices, does it not make sense that you should be able to remove the illegal means by which they communicate, through asking them not to use it? No, it does not. You are at the bridge table to abide by the Laws, but that is the extent of your concern - the actions and the consciences of your opponents have nothing to do with you. You are not at the bridge table to enforce the Laws. That is the responsibility of the tournament director, to whose attention you should draw any irregularity that you think has been committed, and let him deal with it.

Nor are you at the bridge table to call your opponents cheats. The only reason you could have for asking the opponents not to alert is that you suspect they will use their alerts to their benefit. A lot of the "experience" to which David Stevenson alluded was of precisely that nature; this exchange used to happen with some regularity:

G:"Don't bother to alert your bids."
H:"Why not? Are you suggesting...?"

Of course, G was indeed suggesting that H and his partner might be a pair of cheats, but since he could not say this, he would bluster something nonsensical and the game would invariably begin in a spirit of acrimony.

This, however, was not the main difficulty. The fact of the matter is that the great majority of pairs are not cheats. Players who use complex methods that require frequent alerts are, by and large, aware of their ethical responsibilities and take care not to use information from partner's alerts. Auctions in which such information may be made available and used are in any case uncommon.

But the average player has a lot to contend with in terms of the alerting regulations anyway. Though they are, as I have said, relatively simple, they are not trivial. It is enough to expect players to know *what* they should alert. It is too much to expect players to remember *whether* they should alert at all because five minutes ago this particular opponent asked them not to. Another part of our "experience" was this common scenario:

G:"Don't bother to alert"
(never, incidentally, "Please do not alert", for the point is to instil a sense of inferiority and trepidation).
H:"OK then".

One the second board of the match, H would forget and alert Stayman, or something else innocuous. G would sigh, roll his eyes to the heavens, and say in a long-suffering tone: "We did ask you...". H would be discomfited, and for the rest of the match he would be concentrating hard on breaking the habits of alerting that are second nature to the way he normally plays. This, of course, would impair his concentration on the bridge itself, with the inevitable consequences.

The simple fact of the matter was that the "Do not alert" gambit was not itself free from taint. Most of the time, its effect was not to prevent illegal communication but to intimidate - and that, in a number of cases, was precisely what its practitioners intended. Whereas the chance that illegal communication will occur is small on any given deal, the chance that a player will find himself disadvantaged by having his habitual practices disrupted - practices normally required by the Laws - is not inconsiderable.

Another part of our experience was this:

G:"Don't bother to alert."
H:"OK then. Three hearts."

Three hearts showed a spade pre-empt. Now, the only way for G and his partner to discover this would be to look at the convention card (or ask H's partner) - but they would have to do this even when it showed a heart pre-empt, so that vast amounts of time were being wasted while "don't alert" pairs found out that their opponents were conducting an entirely natural auction. Moreover, you would be surprised - for all of you are pure in heart - at the number of ways there are to look at an opponent's convention card in order to ensure that your partner will know that your three spades overcall is for takeout on *this* occasion. More time had to be wasted at the end of just about every auction while the "don't alert" pair found out what it meant. And, of course, the "don't alert" pair were at a considerable disadvantage when it came to avoiding the transmission of unauthorised information in a number of quite simple positions. Suppose you had:

xx AKJ10x xxx Axx

and RHO responded 2D to LHO's 1NT. Now, if that were natural and non-forcing you'd want to bid 2H, but if it were a transfer that's the last thing you'd want to do. So you'd ask, be told it was a transfer, and pass it. Now everyone at the table would know you had hearts - partner could not act on this information (though that did not usually stop him), but the opponents could. You may say that the "don't alert" pair had only themselves to blame for this, and I may agree with you - but part of our responsibility as a governing body is to prevent people from breaking the Laws if we can.

In summary, the main reasons why we do not permit pairs to prevent their opponents from alerting are:

  • To avoid the unpleasantness inherent in any such request by people who see it as a slur on their integrity (which, of course, it is);
  • To avoid players being placed in an uncomfortable and unfamiliar position through having to change firmly-ingrained habits of alerting;
  • To prevent the waste of time that happens when auctions have to be rehashed at the end of every hand; and
  • To prevent the transmission of unauthorised information that will inevitably occur during some unalerted auctions.

These reasons are not arbitrary; they are (as David Stevenson suggested) based on the considerable experience of members of the then L&E Committee, all seasoned tournament players though possessing varying levels of expertise.

We acknowledge that information may be illegally transmitted through alerts, but we do not believe that it is for the players to attempt to prevent this, any more than it is for the players to attempt to prevent any other breach of Law by their opponents. If players have reason to believe that a breach of Law has occurred, their proper course is to summon the tournament director and seek the protection that the Laws afford them.

I hope that this has been helpful. I am of course prepared to discuss the question further should this be thought of interest. I should say in conclusion that I am a member (and former Chairman) of the L&E Committee, but that although I have attempted to represent its position as fairly as I am able, none of the above should in any sense be considered an official opinion.

David Burn
London, England 

30 November 2009

Fun at the Tollemache Qualifier 2009

The Tollemache Qualifier is an intense, gruelling event for players and TDs. I had three appeals, relating to Law 46 B (different intention is incontrovertible), Law 21 B (misinformation / "fielded misexplanation") and Law 40 B (illegal agreement).

One hand was free from ruling but was a curious lead problem; in particular the defence have to finesse the ten in dummy's A10xxx to defeat 6NT. (As I discovered on the train home, trying to make sense of the double dummy analysis on the hand records.)

Board 22K 8 7 5 3
(Rotated)8 7
4
A 10 5 4 2
J 3Q 6 2
Q 6 5 3 210 9 4
7 3 210 6 5
K 8 7Q J 9 3
A 10 9
A K J
A K Q J 9 8
6

Some played in 6D or 6S and some tried a grand slam. You always lead a trump against grand slams? A trump is the only lead to defeat 7D but a trump is the only lead to let through 7S.

According to the double dummy analysis, South can't make 6NT but North can. The defence must lead clubs otherwise declarer can duck a spade to establish his twelth trick. North ducks the club and the defence must continue clubs, otherwise declarer can reach this position.

K 8 7
-
-
A 10
J 3Q 6 2
Q-
--
K 8J 9
A 10 9
J
8
-

The D8 executes a double guard squeeze, North discarding another spade.

If East leads a club it must be an honour and whether he leads the other honour or a small club at trick two, the club guard is isolated; whichever of East or West retains a club honour is caught in a simple squeeze. South throws HJ on a small club return and throws a spade on a second club honour from East.

But if South is declarer, West must lead a small club, finessing C10. East takes the finesse and can lead CQ at trick two: both defenders are able to retain a high club. This destroys the timing for the double sequeeze, as South is prematurely sequeezed out of one of his major menaces.

Easy game!