INTRODUCTION
SHAPE
SEQUENCES
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REGRESsion home Diviation scheme Basic scheme End signal interference conventioncard Search
Weak Opening System
by
Marcel den Broeder
complete schemes: Openings 1/2nd pos.: Sl'-S'-Tab
Suggested
defence for
opponents
Nomenclature Notation
Balanced
[Pass]
1
1
Spiral Sc. WOS links playing on line
Singl./void Delta
1-2
2
2/3
Exclusion our overcall literature / © downloads
Singl./void Extreme    
tools
others hum overcall bid examples interactive

Shape and Sequence come together always, reason why for all the shapes - independent of the strenght - I have made surveys of ALL possible sequences in case of a complete relay.

BALANCED
 
4333/4432
5332
5422
6322
7222
5332
5422
6322
7222
5332
5422
6322
7222
5332
5422
6322
7222

 

DELTA  
5431
6421
6430
6331
7321
7330
4441
5440
5521
5530
5431
6421
6430
6331
7321
7330
4441
5440
5521
5530
5431
6421
6430
6331
7321
7330
4441
5440
5521
5530
5431
6421
6430
6331
7321
7330
4441
5440
5521
5530

 

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