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Detail specifications 21OB - Level 2

Responding to a major weak 2 opening

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Responding to a major weak 2 opening.
The opener has said everything he had to say : you are the one to manage what is coming next
Reminders :
  Any response bid at game level is a stop ; your partner will pass.
  Any support bid is also a stop : your partner will have to pass.
  Any shift is forcing (except, of course, at game level).
SWNE
2
Pass
Pass
K
Q
7
4
10
K
Q
8
4
K
10
7
4
No fit, 13 HCP... don't even think about it... just pass, and the opponents may overcall...hopefully ! you'll be waiting for them !
 
SWNE
2
Pass
3
5
4
K
7
4
Q
5
4
A
8
7
5
4
In response to a 2 opening, follow the law of total tricks : 9 trump cards = 9 tricks. If you fail, this will most probably mean that the opponents have missed a contract.
 
 
With a support (at least 2 cards)
  Support and 7-8 HCP : follow the law of total tricks
  • with 3 cards, raise the preempt at level 3.
  • with 4 cards, go for game

  With a strong hand (15HCP and above), but no slam ambition, go to game :
  • 4 or 4
  • or 3 NT with a 15 HCP balanced hand, and stoppers in all suits

SWNE
2
Pass
4
A
Q
J
8
7
K
10
A
J
10
9
4
2
Quiz 1049
A smart bet because of your finesse options ( and ). Be aware of the quality of your long suits and the possibilities they offer.
 
A
J
10
9
7
4
Q
8
8
5
4
7
3
SWNE
2
3
3NT
K
Q
6
A
K
5
J
10
9
6
K
8
2
With a balanced hand there is no guarantee that you do not lose 4 tricks on a 4 contract
 
 
Looking for a game or a slam:
  • 2 NT is asking for more informations (forcing !)
  • A jump shift at level 4 is a prospection bid : 4 cards support and a nice 5 carder.
  • Blackwood right away in order to locate an Ace or K trump

SWNE
2
Pass
2NT
K
Q
J
5
A
7
5
4
A
J
6
3
2
With a "low range" opening, The opener will repeat his suit at level 3. In this case, it will be the final contract, and there will be no game.
 
SWNE
2
Pass
4NT
K
Q
J
5
4
K
8
6
4
A
A
K
7
Blackwood ... To go straight to the point.
 
 
Without support
With less than 13-14 HCP : pass !
With 13-14 HCP or more
  • shift with a nice 5 or 6 carder
  • raise at game level with 4 or 5 obvious tricks
  • 3 NT with a leading minor suit and stoppers in the other suits.

SWNE
2
Pass
3
A
K
10
9
6
4
K
Q
3
2
A
J
8
You can afford this forcing shift bid = for 3, you need a nice 6(or more) carder. In addition, with a void in , you need to be strong enough to face a misfit.
 
SWNE
2
Pass
3NT
Q
J
8
7
A
5
A
K
Q
10
5
4
2
Problem E4575
Your chances of making 9 tricks are very high, especially after a likely lead.