Tuesday, March 2, 2010

Board 108

Board 108
Our side vulnerable

♠ 9 8 3 A K 3 2 K Q 6 ♣ A 10 4

Partner opens one spade. As I play Acol, two notrump by responder shows a "jump shift" in notrump: 16 or more high-card points and balanced. That would be be nice agreement to have right now, but that's not one of the options Jack offers. I have to temporize with two clubs and hope for the best.

I bid two clubs, and partner bids two notrump. That makes it easy. Two notrump shows a strong notrump, and I have enough to invite a slam. I raise to four notrump. Partner bids five diamonds. That should show an acceptance with four diamonds, presumably 4-3-4-2 from failure to support to clubs. But somehow I suspect Jack interpreted four notrump as Blackwood and is showing an ace. What do I care about aces on this auction? Can't I just invite? I bid six notrump. RHO leads the ten of diamonds.



NORTH
♠ 9 8 3
A K 3 2
K Q 6
♣ A 10 4






SOUTH
♠ A K J 6
Q 7 4
J 8 7
♣ K J 7



West North East South
Pass 1 ♠
Pass 2 ♣ Pass 2 NT
Pass 4 NT Pass 5
Pass 6 NT (All pass)


I have nine tricks. That's a start. If I can pick up both black queens, that brings me up to eleven. The fourth heart and fourth spade offer potential for a twelfth. I rise with the queen of diamonds, and East takes the ace. Good. The count is corrected for a squeeze provided I can pick up the black queens. East continues with the deuce of diamonds. I play the jack, and West pitches the three of clubs. West led a singleton against six notrump? West's club pitch suggests he has five clubs, so he is probably three-four or four-three in the majors. If that's true, then one of the majors is breaking, and I can execute a squeeze in clubs and the other major to avoid having to guess the club queen.  All I need now is the spade finesse.

I play the four of hearts--nine--ace--ten. If the nine of hearts is intended as count, West is probably 3-4-1-5. I play the three of spades--four--jack--queen. Oh, well. West shifts to the six of hearts. I play low from dummy, East plays the jack, and I win with the queen.

I cash the spade ace. No one plays the ten, but everyone follows to the spade king. It looks as if I'm right about West's being 3-4-1-5. I cash spades and diamonds, squeezing West in the round suits. Down one.


NORTH
♠ 9 8 3
A K 3 2
K Q 6
♣ A 10 4


WEST
♠ Q 10 2
9 8 6 5
10
♣ Q 9 6 5 3


EAST
♠ 7 5 4
J 10
A 9 5 4 3 2
♣ 8 2


SOUTH
♠ A K J 6
Q 7 4
J 8 7
♣ K J 7



At the other table, North opens with a strong notrump. South bids Stayman, then bids four notrump (quantitative) over two hearts. Why is it he can bid a quantitative four notrump, but I can't? North, with a bare minimum including three jacks and 4-3-3-3 distribution, decides to accept. Reminds me of playing with Howard Chandross. Howard used to think he was supposed to accept an invitation any time he hadn't overbid already--or perhaps if he had overbid only slightly.

West, strangely, leads the nine of clubs. Declarer wins in his hand, cashes the king and queen of hearts, then plays a diamond to the queen and ace. East shifts to a spade, and declarer hops with the ace. For some reason, he cashes out all his tricks before leading a spade to the jack. So, when West wins with the queen, he has a heart to cash. Down two.

I decide to take Blackwood off my card.  I'd rather not play the convention at all than be deprived of a natural four notrump bid on an auction like this one. I'm actually quite comfortable playing that way. John and I played no Blackwood for years.  We would have auctions like "one spade--three spades (limit)--four notrump--pass," much to our opponents' amusement.  Eventually we took the time to nail down precise rules for when four notrump was Blackwood and when it wasn't.  But, until we had those rules, we both preferred to play that four notrump was always natural than to risk an accident.

Me: -100
Jack: -200

Score on Board 108: +3 IMPs
Total: -33 IMPs

2 comments:

  1. Back in the day, I used to have an agreement with a number of partners that one would "answer aces" when accepting a quantitative 4NT call. That passed for high science at the time....

    Doesn't Jack have a menu item where you can get it to explain its interpretation of the auction to you? Bridge Baron does. (BTW, I find BB's bidding much less objectionable when I play Precision with it than other systems I have tried. KS is particularly hopeless, since it still jump raises 1m-1M with 15-17 balanced.)

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  2. Sometimes you can click on a bid and it will explain it. Sometimes it won't. And the descriptions are often something cryptic, like "unassuming cue-bid." You can also click on the hand and get a description of what the entire auction has shown up to that point but only in terms of the possible lengths of each suit (not relative lengths) and HCP range. I won't do either of those things during the auction, however (except for the opponents' bids), since I'm going for verisimilitude and in real life you can't ask your partner what his bids mean. Sometimes I'll check afterwards and store the info away for future reference.

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