eagles123, on 2016-June-12, 04:03, said:
you did nothing wrong, your partners bidding however was very poor - it's an obvious 1N opener playing acol.
wank, on 2016-June-12, 11:12, said:
you bid entirely normally.
P_Marlowe, on 2016-June-12, 11:45, said:
Looking only at the N/S hands, you want to be in 4S, espesially from
South, which protects the king of diamond against the lead.
All these comments show only one thing: That even seasoned tournament players have a poor grasp of hand evaluation.
This problem is an exercise in hand evaluation, not one where bidding system matters.
If you play weak notrumps and open 1NT with a 5 card major you may miss your spade fit.
But this is purely accidental.
For the sake of the argument assume playing 5 card majors and strong notrumps.
Obviously going down three is unlucky, but going down is not
Few people understand when they should play notrumps in spite having a fit in a major.
Of course the majority of deals, where you have a fit in a major, you should make the major trumps.
But there are many exceptions where it is profitable to play notrumps.
North is faultless. So lets concentrate on South.
First issue is, is this hand worth opening?
There is a lot of sense in subtracting a point if you have no aces.
So this is essentially a balanced 11 count. Passing the hand is good hand evaluation, particularly red in second position.
If you believe in aggressive light openings and this is too radical for you, consider the following:
There are hands, which are worth much more in a trump contract, and there are hands, which scream notrumps.
If you have a
balanced hand with a preponderance of queens (and/or jacks) and a lack of aces you should make a
real effort getting to notrumps.
Opening this hand with 1
♠ because you have five cards is wrong.
Treat the hand as balanced with a four card spade suit and bid it like that. Do not worry about the dogmatists. Believe me it is good Bridge, not hindsight.
You might still get locked into spades but this is likely to happen only if you have a nine card fit and combined length in the majors makes it more likely that you belong there in spite of your hand.
Why is it sensible to subtract a point if you have no aces?
The answer is simple:
In high level contracts first round controls dominate the game. Lets disregard voids, because they are rare.
That aces are very important is obvious for slams.
But it is also true for games.
One can construct unbeatable 3NT contracts where declarer and dummy has not a single ace.
But these constructions are so rare in practice that you can consider these constructions freaks.
Major suit games make very rarely when declarer does not hold at least 2 aces. Such games can almost always be beaten. The defense only needs to create one further defensive trick and with 3 aces they control the play.
This is the case here and from the South perspective it is entirely predictable.
Assuming the required 25 HCP are present 3NT holding only one ace between declarer and dummy has much better chances on average.
Rainer Herrmann