Quote
when you hold 4-4 in minor, which suit do you open? 2/1 or sayc. i prefer 1c,
coz i think which could save space for pd, in case he has weak hand with c
suit. but pd said i should open 1d. any comments or thoughts? or purely depend
on partnership style?
Someone asked me my opinion about this. I have not read
the entire thread so sorry in advance if I say some things
that others have already said.
The question is more complex than that which the original
posted asked. Really you have to consider what you would
open with the following hand types that include 4-4 in the minors:
A) 12-14 balanced

18-19 balanced
C) 1444
D) 4144
In addition, if you use weak notrumps, you have to consider
what to open with 15-17 balanced and 4-4 in the minors.
Also, with the 4144 and 1444 hands, having a very strong
hand can make a difference. Playing 4-card-majors might also
make a difference to the 1444 and 4144 hands, but I don't
have enough experience playing 4-card majors to offer any
intelligent feedback in this area. Finally, whether or not your
partner is a passed hand should sometimes impact your
decision as to which suit to open.
With A) there are some clear advantages to opening 1D:
1) The 1C opening is already "overloaded" in "standard"
systems. There are many situations in the bidding and when
defending when partner has to guess your shape. Giving him
more shapes to think about when you open 1C will make
his task more difficult.
2) Ease of rebid in auctions like:
1x 2S DBL (neg) Pass
If you have, say, 2344 with no spade stopper, you will
be much better off to open 1D than 1C.
In case

with 18-19 balanced, neither 1) nor 2) above
are likely to be an issue. 1) is less likely as you will end
up on much defense less often. 2) is less likely because
you are more likely to have a spade stopper and you can
always cuebid if you do not have a spade stopper.
The main advantage of opening 1C on strong hands
with 4-4 in the minors is that partner will not pass 1C
with a hand like:
xxx
xxx
Kxxxxx
x
but he would pass 1D if his minors were reversed.
The same argument applies to very strong hands
with 4144 distribution.
I don't think I have ever opened 1C with 1444, but
it is (barely) possible for me to imagine holding a hand
with which I might do so.
In my experience, there is a lot to be said for opening
your WEAKER minor with 18-19 balanced and 4-4 in
the minors when your partner is a passed hand. Doing
so is unlikely to hurt your partner, but it may make it
more difficult for the opps to find the best opening lead.
I do not advocate this practice when your partner has
not passed yet. When slam is still a live possibility, you
don't want to be "tricking" your partner.
In practice all this adds up to opening 1D with well
over 90% of hands that contain 4-4 in the minors.
These are only the reasons that I use to justify the style
that I prefer to play. I have fairly strong convictions that
I am "correct" about this, but there are plenty of good
players who would strongly disagree.
Really I do not want to get into a debate about this
(been there done that). I am just offering my thoughts
on the subject.
Finally, I should say that I am very much against the use
of "never" and "always" in discussions such as this one.
Regardless of whether your partnership's tendencies
are to open 1C or 1D, you should always be free to use
your judgment and open the other suit if it seems like
the right thing to do on a given hand.
Fred Gitelman
Bridge Base Inc.
www.bridgebase.com