This set of FORUM problems was originally
published in vol.
9 nr. 1, January/February 1998.
FORUM courtesy
of
infotech
directed by Jaap van der Neut
AUTOMATISERING
Starting with the previous issue of FORUM we have included
with each problem a comment (or two) from a panel member which best represents
the plurality opinion. The panel consists of at least fifteen experts.
The list "How the panel voted" has been deleted, but the breakdown of the
votes for each problem is maintained.
w
Board 1
SOUTH -
K J 8 7 5 4
K J 8 4
A 9 8
N/EW
West -
1
North 1 Pass*
East Pass
3**
South 1 ?
*Pass= N-S play support doubles **3=preemptive
Panel
choices
(%)
w
4 4 Double
4 3NT
29
29
21
14
7
Director:
4
Jan-Willem Bomhof: 4. At
first glance a promising hand with slam potential. But the closer I look,
the less I like it. The trumps are under pressure: in a minor suit contract
you have to ruff the opening lead, and next you may have to establish hearts
by ruffing on the other side. Everything has to break 3-2 in a minor suit
contract - else even game is doubtful. What else do you know? Partner didn't
bid 2 and so 6,
or even 5, is still far off. Partner
didn't bid 1NT either. You don't know if that means no spade stopper, or
singleton hearts, or penalty pass of 1.
The vulnerable raise to 3 makes
me weary of a singleton somewhere, so I tread carefully, and 4
is out. Doubler may be right, but it's a gamble you can't afford. Partner
will be quick to pass, certainly holding a doubleton spades. What remains:
4 and 4.
4 looks like the more flexible
call, but a 4-4 fit (not to mention 4-3) may not be sufficient at the five-level,
whereas a 6-1 or 6-2 might. Therefore, 4
- admittedly, also risky. If partner's singleton isn't an honor, his spade
pictures must fend off the forcing attack.
Off the record: oldfashioned bidding might have made life easier. After
1, this hand would qualify for
2 in Acol: good suit and some
slam interest. After that sequence 4
now stands out.
w
Board 2
SOUTH J 9 7
A Q 9 8 6
4
A 8 6 5
W/both
West 2(multi)
2
North Pass
Pass
East 2 Pass
South Pass
?
Panel
choices
(%)
w
Pass
3 Double
50
29
21
Director:
Pass
Kit Woolsey: Pass. If it had gone 2,
weak, to my left, Pass, Pass, it wouldn't occur to me to balance. In this
sequence, partner is even more limited, as he had two opportunities to
enter the auction.
Pass
w
Board 3
SOUTH 4 3 2
10
Q 10
K J 10 8 7 4 2
E/both
West -
2
North -
3NT
East 2(multi)
Pass
South Pass
?
Panel
choices
(%)
w
Pass
4 5 6
64
14
14
7
Director:
Pass
Lauge Schäffer: Pass. Holding a strong balanced hand, partner
would double first. So I expect him to hold primarily long diamonds.
w
Board 4
SOUTH A J 8
A J 4 2
A
Q 10 9 4 2
E/both
West -
Pass
Pass
North -
1 1
East Pass
Pass
Pass
South 1 1 ?
Panel
choices
(%)
w
2NT
3NT
2 1NT
2
57
14
14
7
7
Director:
2NT
Lauge Schäffer: 2NT. Shows extra's and gives partner room to
support me at the three-level, if that was his intention. If 1s was the
start of a slam try in clubs, I'm happy to oblige.
René Steiner: 2NT. In my system, 1
is real, upwards of eight points, or conventional and at least invitational.
That gives me an easy 2NT-rebid, showing about 15-16 in a semi-balanced
hand.
w
Board 5
SOUTH 9 7 2
8 7 4 3
4
K J 9 7 3
S/both
West -
1
North -
Double
East -
4*
South Pass
?
*4 = fit showing.
Panel
choices
(%)
w
Pass
5
71
29
Director:
Pass/5
Marc Smith: Pass. I wouldn't have bid 5
if RHO had passed, and now I'm not going to get pushed into it. What other
possibilities are there? I suppose it's my fault, but I don't see any.
But if partner doubles again, I'll bid 5.
w
Board 6
SOUTH 4 2
K J 10 8 6 3
Q J 10
8 3
E/both
West -
4NT
7
North -
Pass
Pass
East 1 5*
Pass
South 2 Pass
Pass
*5= 2 aces + queen
of trumps
What do you lead?
Panel
choices
(%)
w
x
x
Q
36
36
28
Director:
x
Onno Eskes: . On this
auction they're simply going to make it. West has a source of tricks, a
fit, and enough controls. All aces are on board. So your only chance to
set them is a ruff on the opening lead. Leading a heart will seldom give
away the thirteenth trick.
Kokish once wrote about a South-American who deliberately refrained
from making a Lightner double for fear they would run to 7NT. Partner was
supposed to find the ruff all by himself. Nice story. At the table I think
I would simply track a spade. Or perhaps the Q,
but no heart.
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