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Detail specifications 63GZ - Level 1

Punitive double

Punitive double.
  • As soon as your camp has the majority of the HCP and, particularly if the opps are vulnerable,, Prefer a punitive double to the search for an alternative contract for your camp. It will often provide a better pay off.
  • Reminder The double is always for penalty in certain bidding sequences. In particular
    • after a 1NT overcall
    • after an overcall on a preempt,
    • After a 2/1 suit shiftby the responder,

SWNE
1 Pique 1 SA
X
9 Spades
Queen Hearts
Jack Hearts
10 Hearts
9 Hearts
7 Hearts
10 Clubs
9 Clubs
8 Clubs
3 Clubs
Ace Diamonds
King Diamonds
10 Diamonds
Problem E1031 PUNITIVE DOUBLE Penalize the 1NT overcall : Your camp has a good majority of the HCP !
 
5 Spades
4 Spades
King Hearts
Queen Hearts
Jack Hearts
10 Hearts
9 Hearts
4 Hearts
Queen Clubs
10 Clubs
9 Clubs
6 Clubs
5 Diamonds
SWNE
2 Coeur 3 Carreau
X
Ace Spades
King Spades
6 Spades
2 Spades
3 Hearts
7 Clubs
4 Clubs
2 Clubs
Ace Diamonds
Jack Diamonds
9 Diamonds
4 Diamonds
3 Diamonds
Problem E8570 PUNITIVE DOUBLE It's almost too good to be true !
 
 
After a preempt, and an overcall, the responder's double is always for penalty !
There is no Sputnik after a preempt !!.
Queen Spades
8 Spades
6 Spades
8 Hearts
Ace Clubs
Queen Clubs
Jack Clubs
10 Clubs
6 Clubs
5 Clubs
4 Clubs
8 Diamonds
5 Diamonds
SWNE
3 Trefle 3 Coeur
X
Ace Spades
9 Spades
7 Spades
King Hearts
Jack Hearts
9 Hearts
5 Hearts
2 Hearts
7 Clubs
Ace Diamonds
9 Diamonds
7 Diamonds
6 Diamonds
Problem E8568 PUNITIVE DOUBLE Doubling of an overcall on a preempt is always for penalty.
 
8 Spades
6 Hearts
5 Hearts
4 Hearts
Ace Clubs
King Clubs
Queen Clubs
Jack Clubs
10 Clubs
6 Clubs
5 Clubs
10 Diamonds
7 Diamonds
SWNE
3 SA 4 Pique
X
Queen Spades
Jack Spades
9 Spades
4 Spades
Ace Hearts
King Hearts
Jack Hearts
7 Hearts
7 Clubs
Queen Diamonds
9 Diamonds
5 Diamonds
4 Diamonds
Problem E8569 PUNITIVE DOUBLE You don't need to be Agatha Christie, we know the opener has 7 established cards in ....the opps that did not want to let it go will now suffer the consequences !
 
 
After the 2/1 suit shift by the responder, the opener's double is always for penalty.
SWNE
1 Pique Pass 2 Carreau 2 Coeur
Pass Pass X Pass
Pass Pass
Ace Spades
Jack Spades
10 Spades
6 Spades
4 Spades
Ace Hearts
Queen Hearts
10 Hearts
6 Hearts
King Clubs
8 Clubs
7 Clubs
8 Diamonds
Problem 9861 X After the 2/1 suit shift by the responder, you know that your camp has the majority of the HCP. Punish East's overcall : Green against Red It'll bring a much better score for your camp !
 
SWNE
1 Pique Pass 2 Trefle 2 Carreau
Pass
Ace Spades
10 Spades
6 Spades
5 Spades
4 Spades
Ace Hearts
King Hearts
7 Hearts
Queen Diamonds
10 Diamonds
9 Diamonds
6 Diamonds
5 Diamonds
Problem E9862 X To punish the opp thatmade a very unfortunate bid !