Two Bidding And One Defence Problems

[jahol]

All boards - IMPs (teams), expert opponents.

 

1) You are the first and you have

 

AKQJ5---108764---KQ---9.

 

You are vulnerable and the bidding proceeds the following way:

 

You---------LHO------CHO------------RHO

 

1 spade-----pass-----2clubs (GF)----pass

2 hearts----pass------3diams (4th)--pass

3 BT--------pass------4 clubs---------pass

???

 

a) Do you agree with the 3BT bid?

B) What do you bid now?

 

(1 spade---pass---3 clubs is GF with six very good clubs like KQJxxx, AK109xx, AQJ9xxx at minimum in your system.)

 

2) You have

 

K---KQ107---Q7---K109652

 

and the auction was a bit surprising - nobody vulnerable, LHO opened with

4H and that was it. Your partner starts with CQ and the dummy is

 

....................................AJ43

.........................................2

.............................K1098654

.........................................A

 

K---KQ107---Q7---K109652

 

 

After cashing CA, the opponent plays small diamond from the dummy immediately. Do you intervene with your DQ?

 

3)

Your are vulnerable, the opponents not, your RHO just started the bidding with 1H and you have

 

K74-----732-----A1097-----AQ4.

 

Do you pass or double?

[Fluffy]

1) Most people don't speak polish here B), it is said 3NT in english. I would have prefered 3 hearts than 3NT but it is not so obvious.

 

I bid 4 spade now wich seems most descipting.

 

2) Posted as a problem it looks obvious to put ♦Q.

 

3) I pass or double depending on the day and my partner's card playing skills

[Codo]

1. A.No 3 ♥

B.2. I have no idea what to do now. But in WJ2005 or so, pd really did deny a solid club suit, so I would bid 4 Heart now, showing my 5. card.

 

2. yes

3. X