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Messages - Masse24

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571
Sleight of Hand / Re: Best "Standard" Response
« on: August 16, 2019, 01:08:10 AM »
Yes. Agreed. It's a textbook negative double. At least I thought so.

Out of roughly 10 tables, either 2 !H or 3 !H was the response at two-thirds of the tables. Two passes. And strangely, only one double.

The table chat (at a teaching table) and kibbers seemed to agree that 3 !H was correct. Obviously I disagreed.

Although three "double" votes is hardly an IAC consensus, it satisfies my "am I going nuts?" question.

572
Sleight of Hand / Best "Standard" Response
« on: August 15, 2019, 05:59:09 PM »
The auction to you:
(P) - 1 !C - (1 !S) - ??

Your hand:
!S 954
!H KQT743
!D J62
!C 9

This was a recent hand discussed in the IAC. The discussion centered primarily around the subsequent auction. The choice here, after brief discussion, seemed to get widespread agreement.

I was surprised.

573
Sleight of Hand / Re: We got thrashed (i)
« on: August 14, 2019, 12:58:04 PM »
!S       Pass         1NT         4 !H
pass       5  !H (i)    Pass (ii)    pass
dbl (iii)   pass         6  !C ? (iv)  6  !H ? (v)

Jack, an observation about your "clone" auction: the 5 !H bid seems unnecessary. At least, not knowing of the rest of the hand. Whether partner's 4 !H is preemptive or partner thinks it can make is unknown. And although the !C suit has not been mentioned, there is no indication that further "preemption" is needed.

My thought process would be to pass and assume I'll soon be putting down dummy while wishing partner "good luck."

574
Sleight of Hand / Re: We got thrashed (i)
« on: August 13, 2019, 05:23:56 PM »
I probably just nudge it up a level. 5 !H

575
Sleight of Hand / Re: We got thrashed (i)
« on: August 13, 2019, 12:40:07 AM »
Pass.

576
IAC & Master Solvers Club / Re: Master Solvers Club - September 2019
« on: August 11, 2019, 04:33:58 PM »
By the way, the panel choices (and the attached rationale), are submitted a full 18 months in advance. The director's choices (if there is no majority) as well his commentary are added between the date panel choices are in and the press date. So, logically, only the panel choices and comments are considered. Solver's choices, while interesting to compare with the cognoscenti, are not considered.

577
IAC & Master Solvers Club / Re: Master Solvers Club - September 2019
« on: August 11, 2019, 01:58:15 PM »
The !H Q on Problem "H" was my first choice, but I changed my mind to the "safe" !S . I even considered the !H J for the reasons the panel will give in their answers (a similar situation and choice was made by Zia several months ago simply because it costs nothing but may mildly confuse declarer). The avoidance of squeezery would be the goal.

I had worked out three or four possible layouts on the bidding. This was the closest I could come to:

!S -AKx
!H -x
!D -Ax
!C -AKQxxxx

!S -xxx
!H -AKxxx
!D -KQ9xx
!C-

West did not trot out RKC, instead he leapt directly to 6 !C , so it is also possible he is void in !H . If dummy has exactly 1 heart, leading a heart honor could be essential to disrupt a squeeze, for example if my LHO has !S Hxxx opposite declarer's HH tight, and declarer’s !S AK10. On a non-heart, declarer can take his HH in !S and end up after 9 tricks in dummy with !S Hx. !H x !C x opposite His !H AK10x. I’m squeezed, unable to hold both !S and !H . He doesn’t even need the !H 10. If I give up my !H guard, he cashes his !S winner to squeeze partner in !H and !C .

But in the end, after all those gyrations, I chose the safe !S J.

578
IAC & Master Solvers Club / Re: Master Solvers Club - September 2019
« on: August 11, 2019, 01:33:01 PM »
Yup, Jack.

The scores are not always what we might think they should be. For example, on problem "G," there were more panel votes for 4 !H than for any other. Should score 100, right? (Works for me since it was my choice!) Not necessarily. Ken and I had this discussion a year ago on this same topic. Unless the top vote-getter is a majority, the director is given wide latitude in assigning scores.

The conditions of contest read as follows:

Directors and Scoring

Each contest is directed by a member of the Bridge World editorial staff. After the contest deadline, the contest's director assigns scores to answers on each problem, giving a highest score of 100 and lower scores generally in multiples of 10. The director does the scoring according to a personal view of the merits of different possibilities but is guided by the votes and comments of a panel of experts. However, the director must award 100 to an action receiving a majority panel vote, at least 10 to any action receiving at least one panel vote, and some score (even if zero) to every legal action.


So, according to the rules, only an action receiving a "majority of panel votes" must receive a score of 100. If not, the highest vote-getter (the one receiving a plurality of votes) usually . . . almost always . . . just about every time receives a score of 100. In those cases--as we see with "G" this month--the director is given wide latitude in choosing which action scores 100. Also lesser scores.

It is what it is . . .

I am always anxious to read the panel's thoughts when the magazine arrives. For me, this is the point of the whole exercise! I enjoy the slow deliberate thought process for each problem and, since we've started this discussion, the back and forth between IAC'ers. After reading the panel's thoughts, I try to incorporate those principles into my own thought process. While I would never take the time it takes for these problems at the table, I am hopeful that these problems can influence my thinking when it counts.

My own personal choice for "WHAT ARE THEY THINKING?" for this month goes to problem "C." I chose a game-force 2 !D . A clear choice for me. I was more confident on that problem than any other. I thought it out carefully. I eliminated the bad choices. I thought about it some more. Then, I chose wisely . . . or so I thought. But I scored a fourth best 60.

579
IAC & Master Solvers Club / Re: Master Solvers Club - September 2019
« on: August 10, 2019, 10:05:41 PM »
Good job Ken and Jim ----- Honor Roll this month!!!  :)

PROBLEM B is one for the record books. The most answers with a score I've ever seen. 32!! I wonder if it's a Bridge World record?

580
IAC & Master Solvers Club / Master Solvers Club - October 2019
« on: August 10, 2019, 02:55:51 PM »
OCTOBER MSC

Deadline: September 10 at 9:00 a.m. (ET)

Submit your October responses here: https://www.bridgeworld.com/indexphp.php?page=/pages/msc/mastersolversmainpage.html

BWS 2017 System: https://www.bridgeworld.com/indexphp.php?page=/pages/readingroom/bws/bwscompletesystem.html

BWS 2017 POLLS, CHANGES AND ADDITIONS: https://www.bridgeworld.com/indexphp.php?page=/pages/readingroom/bws/bwspolls2017.html 
  • (This page shows (1) the results of the panelist polls that were used to adjust the system; and (2) the changes in and the additions to Bridge World Standard 2001 (BWS2001) that were made.
       In the listings of the questions and answers, an asterisk indicates the BWS2001 agreement; the proportion of the expert votes for each item, rounded to the nearest percent, is shown in brackets
    .)

Good Luck!

P.S. Panel answers and scores are usually published the same day as the deadline.

581
IAC & Master Solvers Club / Re: Master Solvers Club - September 2019
« on: August 08, 2019, 01:53:31 PM »
Is it reasonable to say that the first option says "I want to play 4 !H, leave me alon" and then second option says "I think 4 !H is reasonable but in some cases you could consider going back to !S"  ?

Now maybe I don't want partner going back to !S even if he has a !H void, but do you think it reasonable that XX followed by 4 !H offers him that option while a direct 4 !H does not?

Absolutely, which is the reason I steered clear of it. Still, it was a tempting choice.

Looking (again) at my choice of 4 !H . I'm having buyer's remorse. I sure wish that !H 6 was the !H 9!!!  ;)

582
IAC & Master Solvers Club / Re: Master Solvers Club - September 2019
« on: August 07, 2019, 03:58:38 PM »
Bang! Trigger pulled.

SOLUTIONS FOR:
Todd Holes
Glen Ellyn IL
U.S.A.

PROBLEM A: 3 Spades       100
PROBLEM B: 4 Spades       100
PROBLEM C: 2 Diamonds     60
PROBLEM D: 4 Hearts         70
PROBLEM E: 6 Clubs           80
PROBLEM F: 2 Notrump      100
PROBLEM G: 4 Hearts          70
PROBLEM H: Spade Jack      70
                                         650

Good job Ken and Jim ------ Honor Roll this month! https://www.bridgeworld.com/indexphp.php?page=/pages/msc/mschonorrollforlastmonth.html

I also changed my mind on a couple . . . PROBLEM D and PROBLEM G. My rationale for the changes has been added in blue to my original "guesses."

583
IAC & Master Solvers Club / Re: Master Solvers Club - September 2019
« on: August 07, 2019, 02:32:17 PM »
PROBLEM C: 2 Diamonds
Problem C:  When I made my initial selection, I was focused more on points.  When I looked at the hand again, I focused on tricks.  Tricks make this hand worth bidding 2 !D (4th suit forcing);  I think 4-5 tricks in my suit raises the 11 HCPs to a game force.

Yup, exactly. It's rare that I am confident on an MSC problem. But I feel very good about this one. I expect the panel votes to be a convincing majority.

584
IAC & Master Solvers Club / Re: Master Solvers Club - September 2019
« on: August 06, 2019, 06:52:30 PM »

My understanding is that Woolsey and Multi-Landy are identical, as a defence to a strong 1 no trump.  BWS does not seem to recognise that opps may inconveniently open this with a 12-14 or even 10-12.  Surely BWS would recognise a penalty double of a weak no trump?
   

Not quite identical (but extremely similar). The double is different.

Whereas with Multi Landy the double is penalty, with Woolsey it show a four-card major and longer minor.

The poll numbers is how The Bridge World came to its current methods. As we see, the previous "agreed" method, espoused in BWS 2001, was Cappelletti. Sometimes the poll results reflect a majority. Sometimes the decisions are less clear, like here, where only a plurality swayed The Bridge World to make the change.

585
IAC & Master Solvers Club / Re: Master Solvers Club - September 2019
« on: August 05, 2019, 03:05:50 PM »
I'm not strongly swayed on PROBLEM D in choosing which black suit "control-bid" (that would initially be interpreted as a game-try).

Also, in viewing BWS 2017, I see no mention of game-try methods or continuations. Notably, I did find a blurb in the BRIDGE WORLD STANDARD 2017 POLLS, CHANGES AND ADDITIONS. See:
  • 1303. The first slam-try made by the partnership after a suit has been agreed should show length in the bid suit (or, when applicable, where a high-card value will be especially useful) when . . .
    A. the player making the slam-try has shown no suit other than the agreed suit (e.g.: one club -- one heart -- three hearts -- four diamonds) [37]
    B. the player making the slam-try opened two clubs [15]
    C. the condition in either A. or B applies [22]
    D. something else [26]

       System addition: The first slam-try after suit agreement shows length in the bid suit (or, when applicable, where a high-card value will be especially useful) when the try is made by a player who has shown no suit other than the agreed suit.
The !C Ace definitely qualifies as "especially useful."
Admittedly, this "System addition" addresses slam-tries. Maybe it could be tangentially applied to this auction, where the initial bid over 2 !H would be interpreted as a game-try.

But maybe this is a stretch.

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