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2/1 bidding problems

#1 User is offline   mishovnbg 

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Posted 2003-August-26, 06:56

N open, all vul

1a.
AQJxxx
xx
KJx
Ax

K
xxxx
Axxx
xxxx

1b.

Jxxxx
A
Kxxx
AJx

K
xxxx
Axxx
xxxx


2a.

AJxxx
A
KQxx
AJx

x
J10xx
Ax
Kxxxxx

2b.

AJxxx
A
KQxx
AJx

x
J10xxx
Axx
Kxxx

3a.

AJxxx
Kx
AJxxx
Q

x
xx
xxx
AKJxxxx

3b.

AJxxx
Kx
AJxxx
Q

K
xx
xxx
KJxxxxx

4a.

Axxxx
AK
Jxxxx
x

xx
xx
xxx
AKQJxx

4b.

KQxxx
Ax
KQxxx
x

xx
xx
xxx
AKQJxx

Misho
MishoVnBg
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#2 User is offline   pbleighton 

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Posted 2003-August-26, 09:25

Misho -

What are the problems? Who bids first? What vulnerability?
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#3 User is offline   inquiry 

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Posted 2003-August-26, 11:18

1a.
AQJxxx xx KJx Ax
K xxxx Axxx xxxx

1S-1NT 2!D is nearly forcing, the way i play
2D-3D 3!D ok.. i have !Ds.... and something
3S-4S
Pass

1b.
Jxxxx A Kxxx AJx
K xxxx Axxx xxxx

1S-1NT see above
2D-3D
Pass


2a.
AJxxx A KQxx AJx
x J10xx Ax Kxxxxx

1S-1NT
2C-2D 2D = BART
2N-3N 2N =no Hx or xxx in Hearts, good 15-17hcp
Pass

2b.
AJxxx A KQxx AJx
x J10xxx Axx Kxxx

1S-1N
2C-2D (see above)
2N-Pass

3a.
AJxxx Kx AJxxx Q
x xx xxx AKJxxxx

1S-1NT
2D-3C
Pass


3b.
AJxxx Kx AJxxx Q
K xx xxx KJxxxxx

1S-1NT
2D-3C
Pass


4a.
Axxxx AK Jxxxx x
xx xx xxx AKQJxx

I don't have a leap to 3c available to show this hand. So I will invite 3NT over 2D after all, no one bid hearts...Problem is, partner with 5-5 will pull with both hands I think, and we end up in 3NT with both.

1S-1N
2D-2N
3D-3N
Pass

4b.
KQxxx Ax KQxxx x
xx xx xxx AKQJxx

1S-1N
2D-2N
3D-3N
Pass
--Ben--

#4 User is offline   luis 

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Posted 2003-August-26, 13:29

I'll try with Vanilla 2/1, not many gadgets or conventions....
The only fancy stuff I play is that 1M-1N;2c is forcing.

1a.
AQJxxx
xx
KJx
Ax

K
xxxx
Axxx
xxxx

1s-1n
3s-4s

1b.

Jxxxx
A
Kxxx
AJx

K
xxxx
Axxx
xxxx

1s-1n
2d-3d
p

2a.

AJxxx
A
KQxx
AJx

x
J10xx
Ax
Kxxxxx

1s-1n
2c-3c
3d-3h
3s-4d
4h-4s
4n-5h
6c-P

2b.

AJxxx
A
KQxx
AJx

x
J10xxx
Axx
Kxxx

1s-1n
2c-2h
3d-3n
P

3a.

AJxxx
Kx
AJxxx
Q

x
xx
xxx
AKJxxxx

1s-1n
3d-3n
P

3b.

AJxxx
Kx
AJxxx
Q

K
xx
xxx
KJxxxxx

1s-1n
3d-P

4a.

Axxxx
AK
Jxxxx
x

xx
xx
xxx
AKQJxx

1s-1n
2d-3c
3d- 3n
P

4b.

KQxxx
Ax
KQxxx
x

xx
xx
xxx
AKQJxx

1s-1n
2d-3c
3d-3N
P
The legend of the black octogon.
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