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SHAPE
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SEQUENCES
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Slam
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Defence
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Miscellaneous
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Weak
Opening System
by Marcel den Broeder |
complete schemes: | Openings 1/2nd pos.: | Sl'-S'-Tab |
Suggested defence for opponents |
Nomenclature | Notation | ||
| Balanced | Spiral Sc. | WOS links | playing on line | |||||
| Singl./void Delta |
2
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Exclusion | our overcall | literature / © | downloads | |||
| Singl./void Extreme | others | hum overcall | bid examples | interactive | ||||
As explained
there is a uniformity in the schemes (and through the basic sequences) for the
balanced shapes
Within the pointranges you can divide
3 types:
| a) |
in the
8-12 as opening and in the 6-11 zone after pass |
double transfer scheme |
but great simularity with b) regarding further sequences |
| b) |
the 18+ and the 12-13 zone the 13-15 and the 12+ zone the 16-17 and the 12+ zone |
main scheme | standard scheme |
| c) | the 18+
and the 14-15 or 16-17 zone (if 18-22 matter of what is missing) |
semi main scheme |
but great simularity (almost the same) with b) |
a) the double
transfer scheme
because of the weak zones , finding as quick as possible a part-score is the
aim.
In case of investigation for game prospects, use a relay, the first 2 event.
3 bid-rounds are designed for that matter.
Further bidding f.e. 4333/4432 according 1 fix scheme through whole the system.
Same applies for the suits.
b) the main
scheme
at least game-level so main/standard scheme for all the balanced distribution
types with 2
or 2
:
The 2
bid:
- 4333, 4432
-
or
5332, 5422 or 6322
- 7222 and poor suit or closed 7222 but without no side
values (as guide: 2
is lowest bid = poor)
The 2
bid:
-
or
5332, 5422 or 6322
- 7222 and good suit or closed 7222 but with side value
(as guide: 2
is highest bid = good)
In further
relay sequences uniformity too:
"flatter"distribution is 1st bid, then suit order, numerical
| 2 |
4333, 4432 | [2 |
=
relay or for more |
2 |
4333, 4432 stand. answ. scheme |
| {2 |
=
relay |
3
|
standard answer scheme | ||
| 2 |
[2 |
3 |
[3 |
3 3 3 |
|
| 3 |
[3 |
numerical | |||
| 3 |
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| 2 |
[3 |
3 |
[3 |
numerical | |
| 3 |
[3 |
3 |
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| 3 |
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| 3 |
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| 3 |
[3 |
3 |
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| 3 |
7222
poor no 2 toph. (3 |
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| 3 |
any 7222 closed no side value (if 13-15 range then no side Ace) | ||||
The
2
bid: relay [2
]
with the same setup of the above scheme :
| 2 |
[2 |
3 |
[3 |
3 |
|
| 3 |
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| 3 |
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| 3 |
[3 |
numerical | |||
| 3 |
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| 2 |
[3 |
3 |
[3 |
numerical | |
| 3 |
[3 |
3 |
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| 3 |
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| 3 |
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| 3 |
[3 |
3 |
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| 3 |
7222
2 Toph. (3 |
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| 3 |
any 7222 closed + side value (if 13-15 range then a side Ace) | ||||
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*Note: if a suit or
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A relay after the distribution/type definition is not obligatory, depending on the level you can ask for a stopper, start control bidding, asking for a 3+ card support in a Major.
c) The semi
main scheme
almost the same and for the 16-17
zone with 1 level higher
bids
So in general on the occasion of exact distribution asking (and actually already one step before) the answer scheme is the same for the 3 distributions.
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