Mark:
The purpose of the bidding is to make a JOINTLY educated
guess about the outcome of the play. That's why I always analyze the play in
some of the plausible contracts that were reached at this table or might have
been reached at other tables where they had a chance to bid and play the same
hand. A couple of bidding mistakes were made by both sides with the final
result favoring E-W based on the actual distribution of cards.
The first 2 passes (by S then W) are fine. Assuming
N-S play weak 2s, North's pass is a mistake. That hand is tailor made for a
weak 2 heart bid. Not only the suit, but the vulnerability and bidding
position. Last week we discussed preemptive judgment. In 3rd position (Partner
and RHO have passed and LHO's strength is unknown) you want to bend over
backwards to preempt, especially when not vulnerable. In this case, a 2 heart
opening creates a headache for East (That's what you hope to do with a
preempt), who should bid 3 diamonds over 2hearts. South then raises to 3
hearts. W should keep passing, so 3 hearts comes back to E who has enough
strength to bid 4 clubs, S passing happily, W corrects to 4 diamonds back
around to South who will pass or bid 4 hearts as a sacrifice or as an attempt
to push E-W higher.
Back to the actual auction, I don't quite agree with
W bidding 1 spade with that weak a hand when vulnerable. Even if partner can
supply a spade fit, E would be likely to fly past the makeable level. You
should pass for now and partner will not get excited if you get a chance to
mention spades at the 1 level.
East has a really good hand even though it is
concentrated in the minors and the long suit lacks the high honors. There are
18 high card points (HCP), though you downgrade for the singleton heart Q.
bidding only 2 diamonds over partner's 1 spade response is a mistake in that it
risks missing a game (which would be a real risk if W actually had the strength
for the 1 spade response. E should have bid 2 clubs at that point, which is
forcing and descriptive.
To summarize the end- point: The HCP are evenly
divided between the sides. E-W make 4 diamonds with any plausible play and
defense. N-S make 3 hearts with any plausible play and defense. Both sides
should bid accordingly because of their strength and distribution. E-W might
bow out early because of worry over the vulnerability. N-S might (should) bid 4
hearts if necessary because they are not vulnerable and -100 for 4 hearts
doubled is still cheaper than -130.