| Home | Contents | Chapter 23 | Chapter 25 | 03-22-2006 20:01:25 |
Read Robinson's Chapter 17. This is my summary sheet from that chapter. His rules apply in both seats, against all notrump strengths, and whether or not overcaller is a passed hand. Our one modification is to require essentially an opening bid when we interfere with a weak notrump.
Robinson's examples all have a singleton or void, and he believes in the short suit. He does not discuss vulnerability, and in the passout seat, he bid with:
Q J x x
x
x x
J x x x x x
1NT Pass Pass ?
Overcaller is aggressive, and Advancer conservative.
All Advancer doubles and redoubles ask. In competition, double or redouble shows support for anything that partner can have. New suits are therefore natural. Understand his examples.
The system:
= majors. The difference in major length is one card or
less.
asks for longest. Advancer's major lengths are the same
and are less than four cards.
= a single major. Nominally six or more cards.
doubled.
, 2
= 5-card major and 4 + minor.
= minors. Pass or correct.
= majors.
and higher = natural.
This is what Steve Robinson does when third seat redoubles.
1NT Dbl Rdbl ?
= majors
Doubles of Stayman are lead directing against all notrump ranges. Do not change the fundamental meaning of "Double" because they are using a weak notrump. Since we require an opening bid to bid over a weak notrump, it is acceptable that the strength of this double is near an opening bid.
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