Saturday, January 26, 2013

Jennbridge: Partner Uses Losing Trick Count

My partner, Mary Omodt, had an interesting decision yesterday playing at the bridge club.  I opened 1♠ and she held:

♠109xx
AQxxxx
xxx
♣void

We play Bergen raises in connection with losing trick count and she had an array of choices. Being thoroughly steeped in the principles of losing trick count, however, the first thing she did was count her losers.

Only 7 losers, but only 6 high card points.  Hmmm...how to proceed?  She took a middle-of-the-road action which I liked.  She decided to jump to 3, which we play as a limit raise with 4 trumps (Bergen raise).  This bid had several advantages.  First, it showed me 4 trumps.  Secondly, it indicated some values.  Third, it was flexible, in that if I tried to sign off in 3♠, she could move on to game if it seemed warranted.  Finally, it had some preemptive value in case the opponents were considering bidding the minors.

Here's what Mary has to say about her decision:  It was mostly a matter of eliminating bids. 2H shows opening hand count, 2 spades could get passed, 3 spades (preemptive) is too weak, 4 clubs (splinter) too strong, although I really considered that. With my 7 losers I even thought about 4 spades. None of that seemed right so it was between 3C or 3D, and again, the LTC made the decision.

It was now my turn to make a decision with this strong 4-loser hand:

♠AKQxx
KJx
A
♣QJxx

The losing trick count count was right for bidding a slam.  The problem was how to learn whether or not we were off two cashing club tricks.

I couldn't bid 3♠ as that was non-forcing.  I didn't have a convenient cue bid--4 wouldn't elicit the information I needed.  Bidding blackwood may not get the information I needed either and might prompt an unwelcome lead-directing double.   My reasoning continued...if partner had the values for a limit rasie it seemed likely that she had a club honor.  After all, there weren't that many values outstanding.  Finally, even if we were missing the ace and king of clubs, the odds were against the opening leader holding both of them and we might survive a jump to slam.

I jumped to 6♠ and received a diamond lead.

♠109xx
AQxxxx
xxx
♣void

♠AKQxx
KJx
A
♣QJxx

Dummy was a beautiful sight and it was an easy task to make 7. Spades broke 2-2 and I ruffed a club in dummy for my 13th trick.

Surprisingly we got a top board as no one else bid the slam.

Don't forget to use Losing Trick Count!  It will help you get to superior contracts.  How to use it with Bergen raises is described in my booklet, Losing Trick Count (Vol. I) available on this site.

See you at the table!

2 comments:

Jennifer Jones said...

Comment from Bob Klein:

I was at another table when my opponents held these cards. After LHO bid 1 Spade, RHO raised to 4 Spades and everyone passed. When dummy came down, I was surprised. Since the hand has 7 losers, 4-card support and a great potential source of tricks. I would immediately be thinking of slam and would never consider playing it in less than 4 Spades.

My plan would have been to bid 2 Hearts, a game force, then support spades. This gives partner a chance to evaluate based on his heart holding. Most hands with the king of hearts would be worth investigating slam after this sequence, while hands with nothing useful, say a singleton or two small, are likely to sign off. Yes, the hand only has 6 HCP, and I say: Points, Schmoints!

I first considered a bid of 4 Clubs, but upon further reflection I decided that the strong hearts were a more important feature to show partner than the shortness in clubs. I think that a Bergen raise of 3 Diamonds is OK as long as you don't pass if partner rebids 3 Spades, but it is an underbid and doesn't give any help to partner in hand evaluation.

Anonymous said...

I agree.
If the hand is considered too strong for a jump to game (I concur) responder should employ the most descriptive bid available, which allows opener to evaluate his hand in context.
Putting artificial HCP requirements onto a 2 heart response, when you want to force to game, only makes life difficult.
Opener is unlikely to get excited without heart support, which is likely to be crucial for slam.
The actual auction was somewhat a hit and miss affair.