BBO Discussion Forums: 1H-1NT forcing-2NT - BBO Discussion Forums

Jump to content

Page 1 of 1
  • You cannot start a new topic
  • You cannot reply to this topic

1H-1NT forcing-2NT Two books seem "not standard" to me

Poll: What is the strength shown by 1H P 1NTforcing P 2NT? (34 member(s) have cast votes)

What is the strength shown by 1H P 1NTforcing P 2NT?

  1. 15-17 total points (0 votes [0.00%])

    Percentage of vote: 0.00%

  2. 15-17 HCP (0 votes [0.00%])

    Percentage of vote: 0.00%

  3. 16-18 total points (1 votes [2.94%])

    Percentage of vote: 2.94%

  4. 16-18 HCP (2 votes [5.88%])

    Percentage of vote: 5.88%

  5. 18-19 total points (15 votes [44.12%])

    Percentage of vote: 44.12%

  6. 18-19 HCP (14 votes [41.18%])

    Percentage of vote: 41.18%

  7. other (please explain) (2 votes [5.88%])

    Percentage of vote: 5.88%

Vote Guests cannot vote

#1 User is offline   paulhar 

  • PipPipPipPip
  • Group: Full Members
  • Posts: 468
  • Joined: 2004-June-18
  • Location:Fort Myers, FL
  • Interests:Challenge square dancing (besides the obvious)

Posted 2008-January-09, 15:10

Hi - I had always played 1H-1NT-2NT as similar strength to 1H-1S-2NT whether 1NT is forcing or not (18-19 if I am playing 15-17 1NT openers) but I have recently seen two books written by different authors which suggest a lower range.

For the poll, I am assuming that 1NT is forcing; however if a nonforcing 1NT response would make your answer different, please explain.
I tend to lead fourth best - as opposed to the best suit, the second best suit, or the third best suit for our side
0

#2 User is offline   helene_t 

  • The Abbess
  • PipPipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 17,394
  • Joined: 2004-April-22
  • Gender:Female
  • Location:Odense, Denmark
  • Interests:History, languages

Posted 2008-January-09, 15:17

My supervisor when I was in bridge teacher training insisted on playing this as 16-17, which I found impractical for beginners that need as much symmetry as possible in the bidding system. I think the Dutch teaching methods differ in this respect with Biedermeijer saying 18-19 and Westra 16-17.

I think a 16-17 would either have opened 1NT, or can bid a new suit at the 2-level.

Wijma/Brulleman play that after 2NT, 3m is nonforcing but 3 is forcing when the opening suit was spades. Wonder if some play Woolf here.
The world would be such a happy place, if only everyone played Acol :) --- TramTicket
0

#3 User is offline   Echognome 

  • Deipnosophist
  • PipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 4,386
  • Joined: 2005-March-22

Posted 2008-January-09, 15:27

Depends so much on what you open with 5332 in your NT range. For me, it's an automatic 1NT opening, so 2NT rebid is from 1 pt above NT range to 19 (17-19 in one p'ship, 18-19 in another).
"Half the people you know are below average." - Steven Wright
0

#4 User is offline   gwnn 

  • Csaba the Hutt
  • PipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 13,027
  • Joined: 2006-June-16
  • Gender:Male
  • Interests:bye

Posted 2008-January-09, 15:28

What ekonom said.
... and I can prove it with my usual, flawless logic.
      George Carlin
0

#5 User is offline   inquiry 

  • PipPipPipPipPipPipPipPipPipPip
  • Group: Admin
  • Posts: 14,566
  • Joined: 2003-February-13
  • Gender:Male
  • Location:Amelia Island, FL
  • Interests:Bridge, what else?

Posted 2008-January-09, 15:34

For me it can not show a balanced 15-17 with a five card major because i open that 1NT (well in many partnerships, my 1NT is 14-16). So if forced to vote on a standard here, i would vote for the 18-19 hcp option one. But I happen to know what is "standard" is not very standard.
--Ben--

#6 User is offline   P_Marlowe 

  • PipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 10,834
  • Joined: 2005-March-18
  • Gender:Male

Posted 2008-January-09, 15:43

Hi,

Good 16-18.

Assuming 1 NT is forcing, but to a certain degree,
it does matter, if you play constructive raises.
Because if you do, the 1NT may be based on a
bal. hand with fit and 4HCP.
=> Opener should not hold a min. 15-17 NT opener,
but requiring 18-19 is not necessary as well.

Of course some play, that a 2C / 2D response by opener
as artificial (e.g. Gazilli (?!)), and solve your problem, but
create others.

............................................................................

If 1NT is nonforcing, the above mentioned issue does not
exist, so 15-17 is enough.
But lots of people play, that a 2C / 2D can be based on a 3
carder, and if you play this, you dont need 2 NT to show
15-17.

With kind regards
Marlowe
With kind regards
Uwe Gebhardt (P_Marlowe)
0

#7 User is offline   Apollo81 

  • PipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 3,162
  • Joined: 2006-July-10
  • Gender:Male
  • Location:Maryland

Posted 2008-January-09, 16:07

17-19-
0

#8 User is offline   cherdano 

  • 5555
  • PipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 9,520
  • Joined: 2003-September-04
  • Gender:Male

Posted 2008-January-09, 16:08

With a German or French partner: 15-17. With anyone else: 18-19. May upgrade a 17-count with a nice heart suit, but won't be a 14-count with 6 hearts.
The easiest way to count losers is to line up the people who talk about loser count, and count them. -Kieran Dyke
0

#9 User is online   awm 

  • PipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 8,633
  • Joined: 2005-February-09
  • Gender:Male
  • Location:Zurich, Switzerland

Posted 2008-January-09, 16:44

It's 18-19. With less you either open 1NT, or rebid in a minor planning to try 2NT over partner's correction to 2M.

I tend to upgrade about a point for a five card suit in most cases, so maybe 17-18 hcp for me anyway... but 18-19 total points however you evaluate seems right.
Adam W. Meyerson
a.k.a. Appeal Without Merit
0

#10 User is offline   pclayton 

  • PipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 9,151
  • Joined: 2003-June-11
  • Location:Southern California

Posted 2008-January-09, 17:02

awm, on Jan 9 2008, 02:44 PM, said:

It's 18-19. With less you either open 1NT, or rebid in a minor planning to try 2NT over partner's correction to 2M.

I tend to upgrade about a point for a five card suit in most cases, so maybe 17-18 hcp for me anyway... but 18-19 total points however you evaluate seems right.

Agree with this. Opening 1N with a 5M332 isn't 100% for me, its rather qualitative, so I need a way to show a 15-17 if pard responds 1N to 1M.
"Phil" on BBO
0

#11 User is offline   benlessard 

  • PipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 3,465
  • Joined: 2006-January-07
  • Location:Montreal Canada
  • Interests:All games. i really mean all of them.

Posted 2008-January-10, 01:33

What I think is standard for those who are not fond to open 1Nt with bal 5M is

With 12-14 (maybe bad 15)
1H---1Nt----2C----2H-----pass

with 15 open 1nt.


1H----1NT----2C/2D----2H------2Nt = 16-17

1H----1Nt-----2Nt 18-19


1S-----1Nt------2C/2D----2S-----pass (12-bad15)

With 15 open 1NT

1S----1Nt-----2m-------2S--------2Nt (16-17)

1S----1Nt-----2Nt (18-19)
From Psych "I mean, Gus and I never see eye-to-eye on work stuff.
For instance, he doesn't like being used as a human shield when we're being shot at.
I happen to think it's a very noble way to meet one's maker, especially for a guy like him.
Bottom line is we never let that difference of opinion interfere with anything."
0

#12 User is offline   Gerben42 

  • PipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 5,577
  • Joined: 2005-March-01
  • Gender:Male
  • Location:Erlangen, Germany
  • Interests:Astronomy, Mathematics
    Nuclear power

Posted 2008-January-10, 02:11

Points schmoints. It's "If you are not minimum I want to play 3NT", i.e. invitational. Maybe balanced up to 18, or 5422 and a bit less and stoppers.

Whatever you agree, 15 HCP is not nearly enough for this bid unless you like going down. A good 16 to 18 if you want to pin me down on points.

So I voted for 16 - 18 total points.

How do you play 1 1N 2N? Not also invitational?
Two wrongs don't make a right, but three lefts do!
My Bridge Systems Page

BC Kultcamp Rieneck
0

#13 User is offline   firmit 

  • PipPipPipPip
  • Group: Full Members
  • Posts: 263
  • Joined: 2007-January-26

Posted 2008-January-10, 02:32

As a side note, it has been discussed a conventional meaning for 2NT:
http://forums.bridge...topic=17731&hl=
"Never increase, beyond what is necessary, the number of entities required to explain anything." William of Ockham (1285-1349)
0

#14 User is offline   Codo 

  • PipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 6,373
  • Joined: 2003-March-15
  • Location:Hamburg, Germany
  • Interests:games and sports, esp. bridge,chess and (beach-)volleyball

Posted 2008-January-10, 02:38

cherdano, on Jan 10 2008, 07:08 AM, said:

With a German or French partner: 15-17. With anyone else: 18-19. May upgrade a 17-count with a nice heart suit, but won't be a 14-count with 6 hearts.

I doubt this.
I am quite sure that the offical SEF /Forum D says that you must rebid a 3 card minor with 15-17 and should bid 2 NT just with 18-19.

I know that nearly everybody in this forum is playing that most 5 card majors with 5332 should be open 1 NT if it fits into the NT range. But this consensus is just here in the forum it is not IRL. There, neraly anybody faces this particular problem, because neraly everybody opens his 5 card major.
Kind Regards

Roland


Sanity Check: Failure (Fluffy)
More system is not the answer...
0

#15 User is offline   Roupoil 

  • PipPipPip
  • Group: Full Members
  • Posts: 62
  • Joined: 2007-December-02
  • Gender:Male
  • Location:Paris, France
  • Interests:Mathematics, classical music.

Posted 2008-January-10, 09:39

Indeed, the SEF says that 2NT is 18-19, so 5322 hands with a 5-card major (which a good conservative French player would of course never open 1SA) are supposed to go trough a 2m rebid.

But as a matter of fact, real life is quite different from theory, and many beginners (and even some non beginners) in France are convinced that 2SA is 15-17 (seeing this as a natural game proposal), so I'm not surprised cherdano is convinced French standard is 15-17. I must confess I myself play it 15-17 on BBO because it's safer, and this error is so common I am afraid some French teachers must teach it this way...

I personnally really don't like 15-17, which leads to hopeless 2NT contracts too often, when a 2m rebid leaves more options.
0

Page 1 of 1
  • You cannot start a new topic
  • You cannot reply to this topic

1 User(s) are reading this topic
0 members, 1 guests, 0 anonymous users