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Precison bidding What to bid after 1C-1D

#1 User is offline   ucrman 

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Posted 2009-September-17, 18:54

I remember seeing someone's system where after the 1D response to 1C, the 1H and the 1S bids are forcing, possibly being only 4-cards in length. Does anyone have any information on this?
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#2 User is offline   olien 

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Posted 2009-September-17, 19:48

This is certainly playable:

1H 4+H F1, possible longer minor
1S 4+S F1, possible longer minor
1N whatever range you want to play it as
2m natural NF, no 4-card major
2H+ however you want to play them

after 1C-1D// 1M recomment 1N as like a double negative and other bids showing varying degrees of support and strength.
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#3 User is offline   Phil 

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Posted 2009-September-17, 20:59

olien, on Sep 17 2009, 08:48 PM, said:

This is certainly playable:

1H 4+H F1, possible longer minor
1S 4+S F1, possible longer minor
1N whatever range you want to play it as
2m natural NF, no 4-card major
2H+ however you want to play them

after 1C-1D// 1M recomment 1N as like a double negative and other bids showing varying degrees of support and strength.

You don't even need to make 1M forcing.
Hi y'all!

Winner - BBO Challenge bracket #6 - February, 2017.
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#4 User is offline   PrecisionL 

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Posted 2009-September-17, 21:37

If you do not like 1M forcing (which I have played for 10 years now) then you need to play 1 as 19+ Kokish style. See Adam Kaplan's system notes:

http://docs.google.com/View?id=dfsxdknt_0t...b#_Toc240360575

Also see Dan Neils web page: http://bridgewithdan.com/systems/


Or, see my notes for Ultra Club [below] which uses 1 forcing with 4+ and 1 natural, but not forcing (Hmm, I think I now play that as forcing also!)

Matchpoint Precision (Wei and Anderson) and One Club Complete (Kathy Wei + Radin) both used the 1M approach forcing with 4+ cards.

Larry

Edit 9/18/09 21:20 Another thread on same theme:

http://forums.bridge...showtopic=33857
Ultra Relay: see Daniel's web page: https://bridgewithda...19/07/Ultra.pdf
C3: Copious Canape Club is still my favorite system. (Ultra upgraded, PM for notes)

Santa Fe Precision published 8/19. TOP3 published 11/20. Magic experiment (Science Modernized) with Lenzo. 2020: Jan Eric Larsson's Cottontail . 2020. BFUN (Bridge For the UNbalanced) 2021: Weiss Simplified (Canape & Relay). 2022: Canary Modernized, 2023-4: KOK Canape, 2025-6: Canape!
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#5 User is online   awm 

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Posted 2009-September-17, 22:05

The 1M forcing approach helps a lot with awkward hand types like a major-minor canape or a strong three-suiter. Occasionally you lose when your best spot is 1M, but I'd rather be able to get to my best two-level partial (plus facilitate bidding when opener is really strong) than try to stop on a dime in 1M.
Adam W. Meyerson
a.k.a. Appeal Without Merit
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#6 User is offline   straube 

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Posted 2009-September-20, 19:28

RM Precision...
.....1H-4 cards, F1
..........1S-0-7, 4+ spades and less than four hearts
..........1N-0-4, F1
..........2C-6-7, artificial
...............2D-stuck, denies 6 hearts
...............2H-2-fit for hearts
..........2D-6-7, three+ hearts
...............2H-sign off
....................2S-4S and 3H
..........2H-0-4, four hearts
..........other-6-7 with 3-fit and suit shown
.....1S-4 cards, F1
..........1N-0-4, F1
...............2C-6-7, artificial
....................2D-stuck, denies 6 spades or four hearts
....................2H-can't remember, probably just hearts
....................2S-2-fit for spades
..........2D-6-7, three+ spades
..........2H-6-7, can't remember, probably 3 spades and 5 hearts
..........2S-0-4, spades
.....2H-forces 2S,
..........2S-forced
...............2N-GF, balanced 24+
.......................3C-puppet stayman
...............other-can't remember
.....2S-odd shapes, mostly minors with 5431s, almost GF, can't remember
.....2N-22-23 (the open 2N with 20-21)

I like relays with...

1C-1D, 1H=19+
.....1S-second negative
..........2C-GF

1C-1D, 1S-limited, requests 1N
.....1N-
..........2m-natural
..........2M-4M and unspecified 6-card minor

while...

1C-1D, 2C-both majors
.....2D-asks longer major

1C-1D, 2D-unspecified 6-card major
.....2H-no invite against hearts
..........2S-6 spades
.....2S-invite against hearts but not spades
.....2N-asks strength and major

1C-1D, 2M-5 card major and 4+ card minor
.....2N-asks strength and minor
.....3C-p/c

1C-1D, 2N-5/5 minors
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#7 User is offline   Jlall 

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Posted 2009-September-20, 22:35

Phil, on Sep 17 2009, 09:59 PM, said:

olien, on Sep 17 2009, 08:48 PM, said:

This is certainly playable:

1H  4+H F1, possible longer minor
1S  4+S F1, possible longer minor
1N  whatever range you want to play it as
2m  natural NF, no 4-card major
2H+ however you want to play them

after 1C-1D// 1M recomment 1N as like a double negative and other bids showing varying degrees of support and strength.

You don't even need to make 1M forcing.

Ya you do
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