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Detail specifications 31DP - Level 2

Overcalls after Opener's pre-empt

Overcalls after Opener's pre-empt need to have 1 level opening values... No weak overcalls after a pre-empt : because Opp's punitive double is looming !

   With 4 cards in the other suits : double you can have 3 cards in a minor but not more!

   With 6 cards in a suit or 5 "nice" cards and an interesting distribution, bid the suit

Be Careful! After a pre-empt, never bid a Michaels cue-bid. With 2-suiters there are specific conventions you can use.
5 Spades
3 Spades
2 Spades
Ace Hearts
King Hearts
Jack Hearts
10 Hearts
Jack Clubs
6 Clubs
2 Clubs
8 Diamonds
5 Diamonds
2 Diamonds
SWNE
3 Trefle
3 Pique Pass 4 Pique Pass
Pass Pass
Ace Spades
King Spades
Queen Spades
10 Spades
9 Spades
8 Hearts
5 Hearts
2 Hearts
Ace Clubs
5 Clubs
Jack Diamonds
7 Diamonds
4 Diamonds
Problem E7225 3 Everything has fallen into place.. a "nice" 5-carder, 14HCP and a favorable vulnerability.
 
Ace Spades
King Spades
Jack Spades
10 Spades
6 Hearts
5 Hearts
4 Hearts
Ace Clubs
4 Clubs
3 Clubs
10 Diamonds
9 Diamonds
4 Diamonds
SWNE
3 Carreau
3 Coeur
6 Spades
5 Spades
2 Spades
Ace Hearts
King Hearts
Queen Hearts
Jack Hearts
10 Hearts
10 Clubs
9 Clubs
8 Clubs
Ace Diamonds
5 Diamonds
Problem E5407 3 Overcall with a "nice" 5-carder and maximum opening values at the 1 level.
 
 
Overcalls after Opener's pre-empt
  • a take-out double on an opening in a major suit promises 1 level opening values, the other major with 4 cards and at least 3 cards in both minors.
  • a take-out double on an opening in a minor suit promises 4 cards in both the majors and at least 3 cards in the other minor suit.

Be Careful! These take-out doubles are for all the non-bid suits.
King Spades
10 Spades
9 Spades
10 Hearts
9 Hearts
8 Hearts
5 Hearts
4 Hearts
3 Hearts
5 Clubs
4 Clubs
King Diamonds
Queen Diamonds
SWNE
3 Trefle
X
Ace Spades
7 Spades
6 Spades
5 Spades
Ace Hearts
King Hearts
Queen Hearts
7 Hearts
6 Hearts
Ace Clubs
Jack Clubs
Ace Diamonds
Jack Diamonds
Problem E5408 Double these hearts will take you to Slam (Deal 7104)
 
King Spades
6 Spades
9 Hearts
7 Hearts
5 Hearts
Ace Clubs
8 Clubs
7 Clubs
6 Clubs
King Diamonds
Jack Diamonds
7 Diamonds
6 Diamonds
SWNE
3 Pique
X
Ace Spades
4 Spades
Ace Hearts
King Hearts
6 Hearts
4 Hearts
Queen Clubs
Jack Clubs
10 Clubs
Queen Diamonds
10 Diamonds
9 Diamonds
8 Diamonds
Problem E5410 Double An almost perfect distribution for this take-out double.
 
 
With 2-suiter hands (2 suits with at least 5 cards and honors concentrated in these 2 suits):
   On a pre-empt opening of 3 or 3, the cue-bid shows a 2-suiter in both majors
   On a major opening, a cue-bid shows a 2-suiter in the other major and a minor
   4NT shows a 2-suiter in the minors on a 3 or 3 pre-empt .
SWNE
3 Coeur
4 Coeur
King Spades
Queen Spades
Jack Spades
9 Spades
7 Spades
7 Clubs
6 Clubs
Ace Diamonds
King Diamonds
10 Diamonds
9 Diamonds
8 Diamonds
4 Diamonds
Problem E4863 4 This cue-bid shows and a unknown minor. Here it's diamonds.
 
SWNE
3 Pique
4 SA
3 Spades
6 Hearts
Ace Clubs
Queen Clubs
Jack Clubs
10 Clubs
9 Clubs
7 Clubs
Ace Diamonds
Queen Diamonds
10 Diamonds
8 Diamonds
7 Diamonds
Problem E20292 Your partner will choose or