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Detail specifications 43IA - Level 3

Cue-bidding the overcalled suit in response to the opening

Cue-bidding the overcalled suit in response to the opening
In response to a major opening
A cue-bid shows 11 HCP and above with a strong support : too strong for a raise, and no singleton or void (else the response could be a Splinter).

In response to a minor pening
A cue-bid is a proposal for a NT contract, asking the opener to bid it if he has a stopper in the overcalled suit
SWNE
1 Carreau 2 Trefle
3 Trefle
4 Spades
3 Spades
2 Spades
Ace Hearts
King Hearts
4 Hearts
7 Clubs
2 Clubs
Ace Diamonds
King Diamonds
10 Diamonds
8 Diamonds
6 Diamonds
Problem E1241 Game forcing cue-bid denying :
- A major 4th
- A good stopper
 
SWNE
1 Coeur 2 Trefle
3 Trefle
Ace Spades
King Spades
Jack Spades
9 Spades
Ace Hearts
10 Hearts
8 Hearts
6 Hearts
Jack Clubs
7 Clubs
10 Diamonds
7 Diamonds
4 Diamonds
Problem E4893 Game forcing cue-bid showing your fit and your ambitions. Your line will play 4 if the opener is minimum.
 
 
Jump cue-bid after an overcall, in response to a major or a minor opening
After an overcall, Splinter can no longer be bid. Using a jump cue-bid in the opponent's suit gives your partner the same information ... when your short suit is the overcalled one, of course.
SWNE
1 Carreau 2 Coeur
4 Coeur
7 Spades
6 Spades
2 Spades
King Clubs
10 Clubs
7 Clubs
4 Clubs
Ace Diamonds
King Diamonds
10 Diamonds
9 Diamonds
7 Diamonds
4 Diamonds
Problem E1475 Jump cue-bid. Equivalent to a thunderous Splinter in the opponent's suit : strong support, singleton -or even better as here, void in .
 
King Spades
6 Spades
Ace Hearts
Queen Hearts
10 Hearts
6 Hearts
5 Hearts
4 Hearts
5 Clubs
4 Clubs
3 Clubs
Ace Diamonds
King Diamonds
SWNE
1 Coeur 2 Trefle
4 Trefle
Ace Spades
Queen Spades
7 Spades
3 Spades
King Hearts
Jack Hearts
9 Hearts
8 Hearts
7 Hearts
8 Clubs
8 Diamonds
7 Diamonds
6 Diamonds
Problem 8594 Jump cue-bid should be taken like a Splinter : good support, strength for game and short .