BBO Discussion Forums: Basic Precision: Jump shifts - BBO Discussion Forums

Jump to content

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

Basic Precision: Jump shifts

Poll: What does 1s-(pass)-3c mean? (17 member(s) have cast votes)

What does 1s-(pass)-3c mean?

  1. Preemptive (clubs) (2 votes [11.76%])

    Percentage of vote: 11.76%

  2. Invitational (clubs) (2 votes [11.76%])

    Percentage of vote: 11.76%

  3. GF (Clubs) (3 votes [17.65%])

    Percentage of vote: 17.65%

  4. Don't care as long as it's natural (1 votes [5.88%])

    Percentage of vote: 5.88%

  5. Fitbid (4 votes [23.53%])

    Percentage of vote: 23.53%

  6. Minisplinter (1 votes [5.88%])

    Percentage of vote: 5.88%

  7. Bergen (1 votes [5.88%])

    Percentage of vote: 5.88%

  8. Don't care as long as it shows spades fit (1 votes [5.88%])

    Percentage of vote: 5.88%

  9. Asking bid (about clubs) (0 votes [0.00%])

    Percentage of vote: 0.00%

  10. Something else (2 votes [11.76%])

    Percentage of vote: 11.76%

Vote Guests cannot vote

#1 User is offline   helene_t 

  • The Abbess
  • PipPipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 17,232
  • Joined: 2004-April-22
  • Gender:Female
  • Location:Copenhagen, Denmark
  • Interests:History, languages

Posted 2005-July-17, 02:34

Another poll about basic Precision, not as you play it with your regular p but as you would play it with a pick-up p.

When Precision was invented, everyone played strong jump shifts (allthough most Precision authors played non-forcing jump shifts after a 1 opening). Nowadays all kinds of natural and artificial jumps shifts are fasionable.
The world would be such a happy place, if only everyone played Acol :) --- TramTicket
0

#2 User is offline   david_c 

  • PipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 1,178
  • Joined: 2004-November-14
  • Location:England
  • Interests:Mathematics;<br>20th century classical music;<br>Composing.

Posted 2005-July-17, 03:00

Shouldn't this wait until the result of the "how forcing is a 2/1" poll is decided?

My vote would be as follows -

If 2/1 is GF: 3 = natural, pre-emptive
If 2/1 is GF except rebid: 3 = fit jump with 3-card support
If 2/1 is SAYC-style: 3 = some sort of 4-card raise
If 2/1 does not promise a rebid: 3 = natural, strong
0

#3 User is offline   helene_t 

  • The Abbess
  • PipPipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 17,232
  • Joined: 2004-April-22
  • Gender:Female
  • Location:Copenhagen, Denmark
  • Interests:History, languages

Posted 2005-July-17, 03:05

You're right, David. If you think this depends on the result on the "How forcing"-poll, it's a good idea to wait with this one.
The world would be such a happy place, if only everyone played Acol :) --- TramTicket
0

#4 User is offline   bearmum 

  • PipPipPipPipPip
  • Group: Full Members
  • Posts: 757
  • Joined: 2003-July-06
  • Location:Perth Australia

Posted 2005-July-17, 03:58

david_c, on Jul 17 2005, 10:00 PM, said:

Shouldn't this wait until the result of the "how forcing is a 2/1" poll is decided?

My vote would be as follows -

If 2/1 is GF: 3 = natural, pre-emptive
If 2/1 is GF except rebid: 3 = fit jump with 3-card support
If 2/1 is SAYC-style: 3 = some sort of 4-card raise
If 2/1 does not promise a rebid: 3 = natural, strong


because this is a "BASIC PRECISION" thread Maybe david didn't realise where BASIC Precision systems differ from "sayc" or "2/1" or even "Acol" ( and other systems I don't list here because I don't know what they are called) as in Precision the 1 openers are LIMITED to 15 pionts


In ANY version of Precision I have EVER played in 35 (yes thirty five years of playing different Precision systems I have NEVER played 2/1 as game force cos system does NOT need it :D :) ;)

Even over a Precision 1 a JS to 2 level is NOT a game force !! :P ( at BEST shows a positive club or diamond suit ( 2 or 2 response) and 2/ shows 4-7 and a SIX card / suit -- so is NOT game force :P :blink: :) :D
0

#5 User is offline   david_c 

  • PipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 1,178
  • Joined: 2004-November-14
  • Location:England
  • Interests:Mathematics;<br>20th century classical music;<br>Composing.

Posted 2005-July-17, 05:06

bearmum, on Jul 17 2005, 10:58 AM, said:

because this is a "BASIC PRECISION" thread  Maybe david didn't realise where  BASIC  Precision systems differ from "sayc" or "2/1" or even "Acol" ( and other systems I don't list here because I don't know what they are called)  as in Precision the 1 openers are   LIMITED to 15 pionts


In ANY version of Precision I have EVER played  in 35 (yes thirty five years of playing different Precision systems  I have NEVER played 2/1 as game force cos system does NOT need it   ;)  :D  :rolleyes:

Hmm. Despite what you say, all four of the options I described above have had some support in the poll "(non)forcing after a 2/1". I did not intend the statement "if 2/1 is GF then 3 should be natural and pre-emptive" to imply that I think 2/1GF is sensible in Precision. :) But since people are voting for it, we'd better consider the possibility of it being adopted.

This post has been edited by david_c: 2005-July-17, 05:17

0

#6 User is offline   csdenmark 

  • PipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 1,422
  • Joined: 2003-February-13

Posted 2005-July-17, 05:32

..
0

#7 User is offline   MickyB 

  • PipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 3,290
  • Joined: 2004-May-03
  • Gender:Male
  • Location:London, England

Posted 2005-July-17, 06:17

CS - I think you missed the top of the poll. We are voting for the meaning of 1-(P)-3.
0

#8 User is offline   csdenmark 

  • PipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 1,422
  • Joined: 2003-February-13

Posted 2005-July-17, 06:26

MickyB, on Jul 17 2005, 02:17 PM, said:

CS - I think you missed the top of the poll. We are voting for the meaning of 1-(P)-3.

Sorry Micky - you are quite right. I need to realize where the first point is to be blind.

I delete my post now as it is obsolete.
0

#9 User is offline   Double ! 

  • PipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 1,291
  • Joined: 2004-August-04
  • Location:Work in the South Bronx, NYC, USA
  • Interests:My personal interests are my family and my friends. I am extremely concerned about the lives and futures of the kids (and their families) that I work with. I care about the friends I have made on BBO. Also, I am extremely concerned about the environment/ ecology/ wildlife/ the little planet that we call Earth. How much more of the world's habitat and food supply for animals do we plan on destroying. How many more wetlands are we going to drain, fill, and build on? How many more sand dunes are we going to knock down in the interests of high-rise hotels or luxury homes?

Posted 2005-July-17, 10:45

i would play the J-S as strong, GF+, natural with new P because that is how many players initially learned it (Wei, Goren, Reese, Wei-Anderson). Is this the best way (wei)? Not sure, probably not. But it is least likely to create misunderstandings.
What I find interesting is how few people play/ recall that Precision initially (if not still does) used a 2NT response to 1D& 1M as showing 16+, not Jacoby or various off-shoots where 2NT shows limit raise or better. It also played 1M - 3NT as forcing raise in M, seemingly adapted from some earlier systems like K-S.

If you really want to have fun, take a poll r.e. what an opening 3C bid shows. (hint-hint: It ain't your normal pre-empt per se.)
"That's my story, and I'm sticking to it!"
0

#10 User is offline   luke warm 

  • PipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 6,951
  • Joined: 2003-September-07
  • Gender:Male
  • Interests:Bridge, poker, politics

Posted 2005-July-17, 16:11

i think it should be some strength showing bid with 4 card support, but i also think there should be some way to show mini splinters below game level... if you use 1M : 3M as a limit raise (4 cards), then the j/s can be same hand with splinter
"Paul Krugman is a stupid person's idea of what a smart person sounds like." Newt Gingrich (paraphrased)
0

#11 User is offline   Chamaco 

  • PipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 2,908
  • Joined: 2003-December-02
  • Gender:Male
  • Location:Rimini-Bologna (Italy)
  • Interests:Chess, Bridge, Jazz, European Cinema, Motorbiking, Tango dancing

Posted 2005-July-18, 05:15

Fitbid or minisplinter is the most effective in my opinion (then GF hand with 4+ trump support would go via a "Sanian"-like 2NT).

I doubt, however, that this could be set and expected as "Standard" Precision structure...
"Bridge is like dance: technique's important but what really matters is not to step on partner's feet !"
0

#12 User is offline   whereagles 

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

Posted 2005-July-18, 06:44

Keep it simple. Use strong jump shifts. Opposite a limited opening, they work well.
0

#13 User is offline   Chamaco 

  • PipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 2,908
  • Joined: 2003-December-02
  • Gender:Male
  • Location:Rimini-Bologna (Italy)
  • Interests:Chess, Bridge, Jazz, European Cinema, Motorbiking, Tango dancing

Posted 2005-July-18, 06:47

whereagles, on Jul 18 2005, 12:44 PM, said:

Keep it simple. Use strong jump shifts. Opposite a limited opening, they work well.

I like strong JS in a major, but for strong natural JS in a minor the frequency/gain does not seem to be a winner.
"Bridge is like dance: technique's important but what really matters is not to step on partner's feet !"
0

#14 User is offline   whereagles 

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

Posted 2005-July-18, 06:55

Hum... you want something simple or complicated? SJS is simple... Besides, I don't think what you say is correct B)
0

#15 User is offline   bearmum 

  • PipPipPipPipPip
  • Group: Full Members
  • Posts: 757
  • Joined: 2003-July-06
  • Location:Perth Australia

Posted 2005-July-18, 19:14

whereagles, on Jul 19 2005, 01:44 AM, said:

Keep it simple. Use strong jump shifts. Opposite a limited opening, they work well.

Ditto
0

#16 User is offline   keylime 

  • PipPipPipPipPipPipPip
  • Group: FD TEAM
  • Posts: 2,735
  • Joined: 2003-February-13
  • Gender:Male
  • Location:Nashville, TN
  • Interests:Motorsports, cricket, disc golf, and of course - bridge. :-)

  Posted 2005-July-18, 23:12

Fit jumps please, and thank you.
"Champions aren't made in gyms, champions are made from something they have deep inside them - a desire, a dream, a vision. They have to have last-minute stamina, they have to be a little faster, they have to have the skill and the will. But the will must be stronger than the skill. " - M. Ali
0

#17 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 2005-July-19, 03:53

No strong jumpshifts please! What century are we in anyway? Fit jumps is a good idea for example, or minisplinters which is basically the reverse.

You don't need SJS in a limited opening system (well not in any system but especially not in a limited opening system)
Two wrongs don't make a right, but three lefts do!
My Bridge Systems Page

BC Kultcamp Rieneck
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