dcvetkov, on Jun 11 2007, 03:30 AM, said:
Ok, this is with a pickup partner and bidding is as follows. Assume SAYC.
1♦-2♣;
2♥-2♠;
3N-4♣ *;
4♦** -4♠**;
4N-5♠ ***;
6♠**-??
*- Showing slam interest and presumably 6+-4, setting trumps
** - Cue Bid ( agreeing clubs?)
4NT - unknown, assuming RKCB for clubs
*** - 2 Key Cards with the Queen♣
6♠- presumably 2nd spade control
? Your choices seems to be 7♣, 6NT, 7NT, What is your bid?
Does 6♠ cue bid promises first round heart control?
Should North place the final contract after 5♠? ( he known about lack of first round control in South). As you see top contract is 6NT from North side.
Do you assign any blame in bidding and where?
♠KQx
♥Kxxx
♦AQxxx
♣x
+
♠AJxx
♥xx
♦♣AKQJxxx
There's a few problems in the original auction given with these as the hands.
1D-2C has been called the most troublesome start to the auction in Standard bidding.
In SA w/o specialized or contrary agreements, Opener's "High Reverse", such as 1D-2C;2M, shows 15+ HCP and is GF. Here Opener does not have that (and a stiff
♣ did not improve their hand!) and should simply rebid 2D.
If Opener rebids 2D, Responder's rebid should be 4C, GF.
If Opener rebids 2H, Then a GF has been set and Responder should pattern out their shape as naturally as possible.
Thus 1D-2C;2H-3C.
If the auction begins according to these guidelines the wheels won't come off as easily as they did and you should end up in 5
♣ where you belong.