You are South, holding:
Q 10 8 6 3 2
Q
6
K J 9 7 3
South dealer, N-S vul.
You consider your hand unfit for a weak 2
opening
because your suit is not too robust and you have a five-card
side suit as well. A moment later, you have repented it, since
the auction has risen a bit too steeply for your taste:
| South | West | North | East |
| Rose | Klukowski | Sheehan | Jezioro |
| pass | 2 | pass | 4 |
| ?? |
2
is a weak two, while 4H is ambiguous: it could be either a
continuation of the preempt, or a sincere game bid ... or both of them!
Pass is the sage choice; 4
is the temerary bid.
In any case, what do you bid now?
(Scroll down - see what happened at the table.. )
This was board 32 of G.Britain v Poland for the 13th qualifying round of the 1981 Open World Championship.
The full deal was:
K 9 5 4
A 5 2
10 4 3
A 5 2
J
A 7
K J 10 8 7 4
9 6 3
Q J 7 5
A K 9 8 2
6 4
Q 10 8
Q 10 8 6 3 2
Q
6
K J 9 7 3
South had no conventional call available to describe his hand: 4NT would
be a call for the minors, while double would tend to show a different hand.
However, Rose, the British South, knew that his partner had an inference
available after him bidding 4
: since he did not open a weak two nor a three
bid in spades, it would be "obvious" that his hand was two-suited. Hence, if
North were short in spades he'd probably ask for South's second suit. Thus,
Rose bid 4
, which turned out to be an excellent move.
4
for E-W is always on, while N-S can make 10 or 11 tricks in 4
! The
icing on Rose's cake was that Jezioro, the East player, thought that Rose
was saving, so he applied the axe -but it turned out that it was a boomerang,
when Rose guessed clubs and scored a doubled overtrick for 990! At the other
table, Milde opened the South hand with a "Wilkosz" 2
(showing any 5-5
except for the two minors) so N-S found easily their fit and bid 4
. They
were doubled again, but no overtrick was made, so G.Britain gained 5 IMPs
after all.
Playing against Argentina, Meckstroth (making his debut in world
championships) passed as well the South hand as a dealer and later
elected to pass in Rose's position. This was a double game swing
against the USA, 14 IMPs, when at the other table N-S bid and
made 4
against silent opposition.

Special thanks to Al "BiigAl" Lochli, District 16 ACBL Internet Coordinator for assistance with the
HTML presentation.
Nikos Sarantakos,
Luxembourg, June 1998