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Detail specifications 31DP - Level 2

Overcalls after Opener's pre-empt

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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
3
2
A
K
J
10
J
6
2
8
5
2
SWNE
3
3
Pass
4
Pass
Pass
Pass
A
K
Q
10
9
8
5
2
A
5
J
7
4
Problem E7225 3 Everything has fallen into place.. a "nice" 5-carder, 14HCP and a favorable vulnerability.
 
A
K
J
10
6
5
4
A
4
3
10
9
4
SWNE
3
3
6
5
2
A
K
Q
J
10
10
9
8
A
5
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.
K
10
9
10
9
8
5
4
3
5
4
K
Q
SWNE
3
X
A
7
6
5
A
K
Q
7
6
A
J
A
J
Problem E5408 Double these hearts will take you to Slam (Deal 7104)
 
K
6
9
7
5
A
8
7
6
K
J
7
6
SWNE
3
X
A
4
A
K
6
4
Q
J
10
Q
10
9
8
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
4
K
Q
J
9
7
7
6
A
K
10
9
8
4
Problem E4863 4 This cue-bid shows and a unknown minor. Here it's diamonds.
 
SWNE
3
4NT
3
6
A
Q
J
10
9
7
A
Q
10
8
7
Problem E20292 Your partner will choose or