What should I bid? - Best enquiry for March 2010

The best submission for March came from Geoff Hart.

 Hand:     I was dealer with this hand:

spades AQ
hearts 6
diamonds KQ87532
clubs AJ4
 
Bidding: West North East South
   1diamonds  1hearts  1spades  2hearts
  ?

Comments:     Playing Standard. I bid 3diamonds believing this showed extra strength and length, but partner said this was just competing and passed with diamonds AJ6 and clubs K7. The spade finesse worked so we made 12 tricks.

Kieran's Reply:

Geoff,

A tough hand. Vulnerability might be relevant, since partner might take a 3diamonds rebid more seriously then.

This is a good illustration of why some pairs have adopted conventions like the good-bad 2NT. 3diamonds directly would show a hand resembling this one - a full-blooded jump to 3diamonds - while 2NT is used to show a competitive hand (clarified at your next turn as one with diamonds), perhaps resembling this hand with an ace less.

Without those sorts of conventions, we have to muddle through as well as we can. The 3diamonds rebid is a little heavy, but you'd hate to go down in 4diamonds for no reason opposite a lousy diamond fit, and 3NT is a possible destination.

In some partnerships, double (takeout) followed by 3diamonds might suggest more strength, or buy you some time to evaluate more aggressively (like if partner bids diamonds). Many partnerships, including virtually all of mine, play this double as promising three card support and I hate to not deliver on promises.

Failing that, your options are a pushy 4diamonds or a heavy 3diamonds. Opposite a meek partner, I might go the 4diamonds path to attempt to wake them up. Opposite a more aggressive partner, 3diamonds might be enough. Either might work poorly anyway, but knowing your partner's style must improve your odds.

By the way, I think I would have kept bidding with your partner's hand. AJx of diamonds suggests that the suit will run, so 3NT (if you can stop hearts) or 5diamonds (if you have extra shape) might well be possible. If he knows that you're short in hearts and haven't raised spades, these minor suit holdings are looking very strong indeed. Note that 5diamonds is laydown even if you remove the diamond queen, spade queen and club jack.

Kieran

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