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Detail specifications UD11 - Level 1

Responses to opening bids that do not show fit

Suit changes at level 1
In response to a major opening, the only possibility is a 1 response after a 1 opening. The opener may have anything between 13 and 23HL . The responder, having at least 6HL can have legitimate hopes for game. This suit change has no upper limit. Forcing, ce changement de couleur n'a pas de limite supérieure. The responder may have a choice between a suite change at the 1 level or at the 2 level. It all depends on the strength of his hand :
  • If the responder has the strength to impose game (12-13HL) he bids his longest suit at the 2 level
  • if not, he bids it at the 1 level

Ace Spades
King Spades
Queen Spades
3 Spades
Ace Hearts
King Hearts
Queen Hearts
10 Hearts
8 Hearts
Jack Clubs
9 Clubs
8 Clubs
Jack Diamonds
SWNE
1 Coeur Pass
1 Pique
10 Spades
8 Spades
7 Spades
5 Spades
Jack Hearts
9 Hearts
Ace Clubs
10 Clubs
6 Clubs
5 Clubs
King Diamonds
Queen Diamonds
8 Diamonds
Problem 5440 From 6HD, bid your 4 carder, even if the suit has no honors. 1 1NT bid would deny 4 cards in
 
SWNE
1 Coeur Pass
2 Coeur
Ace Spades
10 Spades
8 Spades
7 Spades
6 Spades
Queen Hearts
10 Hearts
4 Hearts
7 Clubs
2 Clubs
Jack Diamonds
6 Diamonds
3 Diamonds
Problem 5439 a support bid is better than a suit change to 1 that would facilitate an overcall by the opps at 2 or 2 ..
 
 
The 1NT response
The responder may not have the required strength to bid his suit at the 2 level...He then bids 1NT which does not promise a regular hand.
Queen Spades
Jack Spades
10 Spades
King Hearts
Queen Hearts
Jack Hearts
9 Hearts
8 Hearts
7 Hearts
Jack Clubs
6 Clubs
Queen Diamonds
10 Diamonds
SWNE
1 Coeur Pass
1 SA
6 Spades
4 Spades
2 Hearts
King Clubs
Queen Clubs
10 Clubs
8 Clubs
4 Clubs
King Diamonds
Jack Diamonds
9 Diamonds
8 Diamonds
7 Diamonds
Exercice 5546
1SA Vous n'avez pas la force pour nommer les au palier de 2.Votre main n'est pas du tout régulière, mais vous ne pouvez pas passer
 
 
NT rebids by the opener
The NT rebids by the opener show
  • 12-14H : 1 NT
  • 18-19HL : 2 NT
  • 19-20H : 3 NT
SWNE
1 Carreau Pass 1 Coeur Pass
1 SA
Ace Spades
King Spades
Queen Spades
7 Hearts
4 Hearts
2 Hearts
10 Clubs
4 Clubs
King Diamonds
Jack Diamonds
10 Diamonds
8 Diamonds
7 Diamonds
Problem E1214 The best bid available to describe your 1st zone hand.
 
SWNE
1 Trefle Pass 1 Coeur Pass
2 SA
Ace Spades
Jack Spades
9 Spades
Queen Hearts
7 Hearts
Ace Clubs
Queen Clubs
Jack Clubs
9 Clubs
4 Clubs
3 Clubs
King Diamonds
6 Diamonds
Your hand is definetely worth 18HD with this beautiful 6 cards suit, is it not ?
 
 
The jump repetition of the opening suit
It guarantees a beautiful 6 cards suit and a 2nd zone hand (15-17 HCP)
SWNE
1 Coeur Pass 1 SA Pass
3 Coeur
Ace Spades
7 Spades
4 Spades
King Hearts
Queen Hearts
Jack Hearts
10 Hearts
8 Hearts
7 Hearts
Jack Clubs
8 Clubs
Ace Diamonds
Jack Diamonds
Problem 1285 3 , a jump repetition of the opening suit
It guarantees a beautiful 6 cards suit and a 2nd zone hand (15-17 HCP)