Monday,
June 26, 2006 12:37 PM
Hand Evaluation - Competing Agreed Suit
PITBULLS:
Kantar
has understandings with KCB to identify the “agreed suit” when you pre-empt yourself or the opponents pre-empt you. KCB is said to be based on
the last suit bid , if you have no room to set
the suit. With D.S.I.P. theory, the opponents are of course
competing so quite often pre-empts you from telling partner which of her suits
in which you wish to compete with a good
hand. Borrowing a page from Kantar , a D.S.I.P. double can be based on partners last suit bid. A Q bid is still ambiguous saying we
are forced to game in one of partners suits.
♠Axxx ♥xx ♦AJ10xx ♣xx ,partner
opens 1♣ so you bid 1♦.
They bid 2♥ ,
partner bids 2♠
with RHO interfering with 3♥.
A D.S.I.P. double says I want to compete in spades ( invitational ) but I have defense. This means that a direct
3♠
bid is just a noise or you can play it forcing . Perry suggests
playing the bid forcing which leaves a Q bid as unambiguous showing club support. Playing it forcing though means that you can not compete directly
in the 2nd suit which
is dangerous as you may get shut out.
In
cramped quarters , having a D.S.I.P. double based on partners last suit makes
sense. The old fashioned “free bid” to show extra is extinct as the dinosaur in today’s game. Everybody wants
to bid just to compete so you can not fight city hall. One of the purposes of a
D.S.I.P. double is to describe the old fashioned free bid instead of just bidding to compete. When you wish to
compete , you usually have a fit
for partner or else , of course ,
you defend.
When
partner shows two suits & they have a big
fit , A D.S.I.P. double just to show
cards makes less sense. Keying off one of partners suits, the double frees up biding room &
is descriptive. With the rank of suits , the 2nd suit is quite often a major so competing at the 4 level
in partners minor
already shows a decent hand. When
everybody just bids as in today’s game , the D.S.I.P. double has to be designed to counteract this tactic. Freeing
the D.S.I.P. double from the restriction of an enforcer trump stack double is just the beginning.
You need to know what to do with
your new found freedom of having a double
assist you in competing better. Research continues ….