BBO Discussion Forums: Upgrade to 1NT, playing 15-17 no special agreements #2 - BBO Discussion Forums

Jump to content

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

Upgrade to 1NT, playing 15-17 no special agreements #2 white vs red, 1st seat

Poll: 765-Q42-AKT-KQ82 (45 member(s) have cast votes)

Would you upgrade this to a 1NT opening?

  1. Yes (0 votes [0.00%])

    Percentage of vote: 0.00%

  2. No (45 votes [100.00%] - View)

    Percentage of vote: 100.00%

  3. Depends (pls explain) (0 votes [0.00%])

    Percentage of vote: 0.00%

  4. Other (0 votes [0.00%])

    Percentage of vote: 0.00%

Vote Guests cannot vote

#1 User is offline   diana_eva 

  • PipPipPipPipPipPipPip
  • Group: Admin
  • Posts: 4,998
  • Joined: 2009-July-26
  • Gender:Female
  • Location:bucharest / romania

Posted 2014-November-10, 06:53



Would you open this 1NT? No special agreements, 15-17 assumed. Does this fall into a "just bridge judgement 1NT" for you?

#2 User is offline   broze 

  • PipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 1,006
  • Joined: 2011-March-08
  • Gender:Male
  • Location:UK

Posted 2014-November-10, 06:58

Only playing with the bots. If you are playing against real people and your card says 15-17 (or even 14+-17) then you are not giving them full disclosure.
'In an infinite universe, the one thing sentient life cannot afford to have is a sense of proportion.' - Douglas Adams
0

#3 User is offline   neilkaz 

  • PipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 3,568
  • Joined: 2006-June-28
  • Gender:Male
  • Location:Barrington IL USA
  • Interests:Backgammon, Bridge, Hockey

Posted 2014-November-10, 07:09

YUCK this is just a normal 14 at best.
0

#4 User is offline   Trinidad 

  • PipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 4,531
  • Joined: 2005-October-09
  • Location:Netherlands

Posted 2014-November-10, 07:17

I have "14+ - 17-" on my card, but I would not open this 1NT. I cannot find any reason to upgrade.

My normal reasons for calling a 14 point hand "14+" are:
  • 5 card suit
  • lots of 10's and 9's
  • AAKK


The only "plus" about this hand that I can see is that it has no jacks. Other than that there are only minuses.

Rik
I want my opponents to leave my table with a smile on their face and without matchpoints on their score card - in that order.
The most exciting phrase to hear in science, the one that heralds the new discoveries, is not “Eureka!” (I found it!), but “That’s funny…” – Isaac Asimov
The only reason God did not put "Thou shalt mind thine own business" in the Ten Commandments was that He thought that it was too obvious to need stating. - Kenberg
0

#5 User is offline   NickRW 

  • PipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 1,951
  • Joined: 2008-April-30
  • Gender:Male
  • Location:Sussex, England

Posted 2014-November-10, 08:21

The other one was close to an upgrade (though not quite there for me). This one is not close.
"Pass is your friend" - my brother in law - who likes to bid a lot.
0

#6 User is offline   mgoetze 

  • PipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 4,942
  • Joined: 2005-January-28
  • Gender:Male
  • Location:Cologne, Germany
  • Interests:Sleeping, Eating

Posted 2014-November-10, 10:04

This one I would hesitate to open 1NT even playing with GIB. It's 4333, only one Ace, only one 10 and that 10 is in the worst possible place ... still a routine 1NT opener playing 14-16 but nowhere near an upgrade to 15-17.
"One of the painful things about our time is that those who feel certainty are stupid, and those with any imagination and understanding are filled with doubt and indecision"
    -- Bertrand Russell
0

#7 User is offline   mycroft 

  • Secretary Bird
  • PipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 7,426
  • Joined: 2003-July-12
  • Gender:Male
  • Location:Calgary, D18; Chapala, D16

Posted 2014-November-10, 10:32

It's a joke, but it's not necessarily wrong, what Jeff Goldsmith's Imperious Rules has to say about upgraded NTs:

Quote

If you open a strong notrump with 14 HCP, it's probably good enough to accept a game invitation.
This hand has none of the reasons I'd want to upgrade:
  • square shape
  • it's the minors that are strong
  • the majors don't even have "pushers" except for the Q
  • no real reason to have the lead come into this hand
  • I don't even upgrade 11s into a 12-14 NT with only four controls (unless three of them are AK-fifth and otherwise good)
  • Despite what passes as normal these days, it is allowed to have a maximum for your bid

The only benefit I can see of opening 1NT with this hand is you get to play the 5-3 major fit, and you get to hide your hand from partner, who won't notice you don't have 15. [Edit: I see from the other thread that this was online, so they don't even get to hide their hand from partner...]
When I go to sea, don't fear for me, Fear For The Storm -- Birdie and the Swansong (tSCoSI)
0

#8 User is offline   johnu 

  • PipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 5,030
  • Joined: 2008-September-10
  • Gender:Male

Posted 2014-November-10, 11:12

I would upgrade if I could find anything worth an upgrade. I just got a new pair of glasses with a new prescription which may explain why I couldn't find anything to upgrade.
0

#9 User is offline   whereagles 

  • PipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 14,900
  • Joined: 2004-May-11
  • Gender:Male
  • Location:Portugal
  • Interests:Everything!

Posted 2014-November-10, 11:23

This one is even worse than the other. At least you're 1st seat, so if you open 1NT pard's game bids may have some slack.

But still, I'd just play along here. No fancy 1NT for me.
0

#10 User is offline   ggwhiz 

  • PipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 3,952
  • Joined: 2008-June-23
  • Gender:Male

Posted 2014-November-10, 12:26

Closer to a pass than an upgrade.

I know it's not a pass but it's still closer.
When a deaf person goes to court is it still called a hearing?
What is baby oil made of?
1

#11 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 2014-November-10, 21:05

View Postdiana_eva, on 2014-November-10, 06:53, said:



Would you open this 1NT? No special agreements, 15-17 assumed. Does this fall into a "just bridge judgement 1NT" for you?


Why on earth would you even consider upgrading this 14 count 4333 to a 1NT opening?
"The King of Hearts a broadsword bears, the Queen of Hearts a rose." W. H. Auden.
0

#12 User is offline   mikeh 

  • PipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 13,024
  • Joined: 2005-June-15
  • Gender:Male
  • Location:Canada
  • Interests:Bridge, golf, wine (red), cooking, reading eclectically but insatiably, travelling, making bad posts.

Posted 2014-November-10, 21:41

This hand isn't even remotely like the hand in the other thread. Only a walrus would think that the two hands bore any meaningful resemblance.

The other hand had 5 controls and 2 4 card suits, both good news. This hand has only 4 controls, and the difference includes having only Ace. Worst of all, we are 4333, which is a horrible shape for taking tricks. I'd view this as equivalent to a moderate 13 count, and the other as very close to 15.
'one of the great markers of the advance of human kindness is the howls you will hear from the Men of God' Johann Hari
0

#13 User is offline   gszes 

  • PipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 3,660
  • Joined: 2011-February-12

Posted 2014-November-11, 13:25

When considering opening 1n (of any range) it is normally a good idea to picture
what kind of hand responder will bid game with. While few will meet the minimum
qualification it is a decent idea to picture a good balanced 10 count (15-17) say
one ace and 2 kings. If you picture this opposite the proposed hand we can see that
even with something favorable in clubs and the spade ace onside we would still need
to conjure up another trick from somewhere.
Hand upgrades usually involve some extra risk but the risk is worthwhile because of
suit quality etc that creates a higher trick expectation than mere HCP.

In this case it is an especially bad upgrade since we have a rock solid 1c opener and
(probable) 1n rebid with no concerns. To upgrade with these types of hands is primarily
looking for trouble or maybe there is a little person inside that really really wants
to open a lighter NT than 15 17:))))
0

#14 User is offline   BillPatch 

  • PipPipPipPip
  • Group: Full Members
  • Posts: 457
  • Joined: 2009-August-31
  • Gender:Male
  • Location:Hilliard, Ohio
  • Interests:income taxes, american history, energy

Posted 2014-November-13, 00:22

Everyone polled denies that this is a strong NT. But is it really closer to a pass than a 15 hcp strong NT? The two rating scales on the Goldschmidt web site disagree significantly. Kaplan and Rubens rate it as 13.5. The Kleinman evaluator rates it as an even 14. Since I usually use the Kleinmam count as an approximation of the other rating, I am troubled by the discrepancy between the two scales.
0

#15 User is offline   chasetb 

  • PipPipPipPipPip
  • Group: Full Members
  • Posts: 879
  • Joined: 2009-December-20
  • Gender:Male
  • Location:Podunk, backwater USA

Posted 2014-November-13, 03:06

View PostBillPatch, on 2014-November-13, 00:22, said:

Everyone polled denies that this is a strong NT. But is it really closer to a pass than a 15 hcp strong NT. The two rating scales on the Goldschmidt web site disagree significantly. Kaplan and Rubens rate it as 13.5. The Kleinman evaluator rates it as an even 14. Since I usually use the Kleinmam count as an approximation of the other rating, I am troubled by the discrepancy between the two scales.

I don't know how to evaluate the hand using the 4 C's method, but I have the document showing how Danny Kleinman would evaluate it, with his steps:
1.) 13 + 9(2) + 5(2) = 41 (or a good 13, since 41/13 = 13 R2)
2.) +1 for KQx(x) combination
3.) +2 for AKT (the 10 gets a point each for the Ace and King)
4.) -2 points for 4333 shape
Now add up the adjustments and divide everything by 3. So we get 42/3, or a 'bad' 14 HCP.

I am guessing that they added an extra point because the Ten (assuming it's a 'picture card', otherwise the King?) is accompanied by the Ace. Oddly enough, AKJ is the same as AKT in Kleinman's view. The Jack is worth 2, but this nullifies the +2 for the Ten accompanied by the AK. Also, you lose a point for a suit whose lowest card > 10 , but since the Jack has a King or Ace with it, it gains back that point. In KnR, the Jack replacing the Ten adds 0.25, making the hand worth 13.75 to them.

Maybe we need to make one small change - if the suit is exactly HH10, that suit loses a point?
"It's not enough to win the tricks that belong to you. Try also for some that belong to the opponents."

"Learn from the mistakes of others. You won't live long enough to make them all yourself."

"One advantage of bad bidding is that you get practice at playing atrocious contracts."

-Alfred Sheinwold
0

#16 User is offline   whereagles 

  • PipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 14,900
  • Joined: 2004-May-11
  • Gender:Male
  • Location:Portugal
  • Interests:Everything!

Posted 2014-November-13, 04:29

why are some people saying "closer to pass than 1NT"?

come one, is there anyone who would pass this?? (other than playing strong pass or somefink?.. lol)

even I would open 1NT in the right circumstances (e.g. playing a palooka)
0

#17 User is offline   BillPatch 

  • PipPipPipPip
  • Group: Full Members
  • Posts: 457
  • Joined: 2009-August-31
  • Gender:Male
  • Location:Hilliard, Ohio
  • Interests:income taxes, american history, energy

Posted 2014-November-13, 18:44

View Postchasetb, on 2014-November-13, 03:06, said:

.... In KnR, the Jack replacing the Ten adds 0.25, making the hand worth 13.75 to them.

Maybe we need to make one small change - if the suit is exactly HH10, that suit loses a point?

According to my previous entry which you quoted and were replying to above, the KnR(Also known as the Kaplan and Rubens count and the 4C's count, was (Edited)13.50. I got this from the Goldschmidt site. Where did you get a 13.75 value?

I know that in KnR there is a deduction with HHT for an honor unaccompanied by a spot card. The T is still better placed there than if we switched it with a spade spot, and I think the KnR also would reflects this difference for this change.

I assume in your deduction for HHT you were deducting a Kleinman count computing point, or 1/3 of a hcp.
0

#18 User is offline   BillPatch 

  • PipPipPipPip
  • Group: Full Members
  • Posts: 457
  • Joined: 2009-August-31
  • Gender:Male
  • Location:Hilliard, Ohio
  • Interests:income taxes, american history, energy

Posted 2014-November-13, 19:09

View Postwhereagles, on 2014-November-13, 04:29, said:

why are some people saying "closer to pass than 1NT"?

come one, is there anyone who would pass this?? (other than playing strong pass or somefink?.. lol)

even I would open 1NT in the right circumstances (e.g. playing a palooka)

Everyone polled on this forum disagrees with the original bidder's upgrade to a 15-17 NT. What we are evaluating now is differences in hand evaluation methods, possibly to determine if this is worth a 14-16 point NT. (I don't think so.) or to accept a raise after a NT rebid. (I accept.)
0

#19 User is offline   yunling 

  • PipPipPipPipPip
  • Group: Full Members
  • Posts: 652
  • Joined: 2012-February-23
  • Gender:Male
  • Location:Shenzhen, China
  • Interests:meteorology

Posted 2014-November-13, 19:13

No way. I suspect if it is suitable for a 14-16 NT.
0

#20 User is offline   NickRW 

  • PipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 1,951
  • Joined: 2008-April-30
  • Gender:Male
  • Location:Sussex, England

Posted 2014-November-14, 02:45

View Postyunling, on 2014-November-13, 19:13, said:

No way. I suspect if it is suitable for a 14-16 NT.


Personally I like a 14-16NT that will downgrade a few 14s as too weak (and similarly put a few unenticing 17s in range). This is one that I'd downgrade.

Nick
"Pass is your friend" - my brother in law - who likes to bid a lot.
0

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

3 User(s) are reading this topic
0 members, 3 guests, 0 anonymous users