pran, on 2015-April-23, 00:56, said:
So in your opinion a player may by asking or not asking a question (made according to L20f5) inform his partner whether or not he has a hand "justifying" such question?
20F5? But yes, obviously that's possible - 20F1 "Law 16 may apply", or see 73B1 which forbids it.
EBU White Book said:
8.16.9 Law 16B: Unauthorised information from partner [WBFLC]
The committee noted extensive correspondence concerning unauthorised information derived from a question asked following an alert. […] Such unauthorised information can arise.
[WBFLC minutes 2001-10-30#8]
A question about the meaning of a call (even of an alerted call) may provide unauthorised information to partner.
pran, on 2015-April-23, 00:56, said:
Fine. The next time I want to locate a particular card I shall take into account whether an opponent likely to have asked if holding that card did or die not ask. And if this results in an unfortunate choice by me I shall request redress? Will that be OK With you?
If I were the TD, I suppose I would not object to your attempt to draw my attention to something you believed to be an irregularity. As a player, I hope I would keep my (impolite) views to myself.
As regards a ruling on your request: it seems to me that this inference is not covered by 73D or 73F. So you keep your table result.
pran, on 2015-April-23, 00:56, said:
I think I stick with the rule that a general question about an auction as a whole or about an alerted call is hardly ever considered to pass UI.
It usually doesn't. My point was that the actual hand of the asker is useful evidence when we're considering a possible exception to that.
Trinidad, on 2015-April-23, 00:46, said:
Say now that South would have had 7 HCPs instead of 3. Would we all have agreed that the question didn't give (significant) UI? Or woould some of us have said that the question indicated that South wanted to bid something?
In that case I'd want the TD to make further enquiries...
VixTD, on 2015-April-23, 07:32, said:
When asked by the TD why he had asked about the 2NT bid, South said he wanted to know if it was forcing or not. If it wasn't forcing, he was going to double to show his high card. (We didn't ever manage to work out which card he was talking about.)
A poll of players had them all bidding 4♠ (if they hadn't already done so a round earlier), so no score change.
So unexpectedly we learn that the question did in fact show values (and also that South is mad). But a poll supports North's actions anyway, good job by the TD.
VixTD, on 2015-April-23, 07:32, said:
Part 2: East isn't finished. He now claims that the question asked by South put him off bidding 5♣ over 4♠, so he wants an adjusted score on that basis (he suggests a split score, allowing NS to keep theirs for 4♠).
And perhaps a golden unicorn thrown in. He can't have one.
1NT (announced) was 12-14, 2♦ (alerted) showed a single-suited hand with a major, unsuited for a penalty double. 2NT (alerted) showed clubs. Before passing, South asked West about the 2NT and was told it was a transfer to clubs. Result: 4♠(N)=, lead ♦Q, NS +420 (37/48 MPs). Part 1: My colleague was called at the end of play to query North's 4♠ call after the question asked by South. Do you see anything untoward?