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Co-operative Defense

 

It's all very fine to make contracts with brilliant Declarer play, but nothing is quite so good for partnership morale as a skilful co-operative defensive effort which extracts the maximum number of tricks from the hapless Declarer.

 

 

Related Extracts from Past Wednesday Games

 

 

 18

♠ 4

AT52

QJ93

♣ JT65




From 12th July, 2006

♠ AKQT875

7652

♣ Q3

         North
 
 West      Dummy
 
          
South

♠ J32

Q9876

T

♣ A972

 
  Dlr     East
  Vul     N-S 





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♠ 96

KJ43

AK84

♣ K84

  West     North   East      South

                           Pass      1

   4♠       5         5♠         Dbl
   Pass   Pass     Pass

 

Did anybody make 5♠?  Clearly, Declarer needs some help for this to happen.  But not much!  Suppose that North leads the A.  Declarer ruffs this, and leads a Diamond ... North plays the Jack, and shifts to a trump won by Declarer ... now it goes Diamond ruff, Heart ruff, Diamond ruff, Heart ruff ... next Declarer plays all his trumps arriving at a 3-card ending ... if South makes the mistake of hanging on to her A along with 2 Clubs, she will be thrown in with a Diamond and have to concede two Club tricks at the end.  South found herself guessing whether to play Declarer for the Q and two small Clubs, or for a small Diamond and ♣Qx.  Could North have helped out in any way?  Actually yes, but it's not easy ... it all depends on the three Diamond plays:

  - on the first round of Diamonds, when Declarer led low from his hand, North knew that South had to have

     the A, but she had to play the Jack in case Declarer had the King;

  - on the second round of Diamonds, North had to play the Queen! ... her hope here is that the message to

    South is "I'm playing the Queen because I can afford to, I also have the 9" ... a great play if South is on

    the same wave-length and now pitches a high Diamond

  - on the third round of Diamonds, North pitches a low Diamond (preserving the precious Nine), and South

    continues this super defense by pitching the other high Diamond.

Nicely done!

 

 

 20

♠ 42

KT93

J8765

♣ T3




From 4th October, 2006

♠ 73

J876

♣ AKJ9542

          North

West       Dummy

          South

♠ KJT96

54

AT942

♣ Q

 
Dlr     West
Vul     Both 


 
 
 
 
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♠ AQ85

AQ2

KQ3

♣ 876

West   North   East     South

1♣      Pass     1♠        1NT

2♣      Pass     2        Pass

3♣      Pass     Pass    Pass

 

Against 3♣, a Heart lead and a Club switch will result in a fast down one.  But, North might lead a Spade through Dummy’s suit, won by South’s Queen … now South might err grievously by continuing Spades in search of a trump promotion after which 9 tricks are made.  Poor play by South, we must say, it cannot be wrong to lay down the A at Trick Two to get Partner’s opinion … if she started with a singleton Spade, or seeks a trump promotion, she’ll discourage the Heart, regardless of whether or not she holds the K.

 

 

 7

♠ T8653

Q6

KJT

♣ QT8




From 29th August, 2007

♠ Q

KJ975

Q764

♣ K65

          North

West             East

        Dummy

♠ A742

AT8

53

♣ J932

 

Dlr     South
Vul     Both 


 
 
 
 
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♠ KJ9

432

A982

♣ A74

South   West    North   East 

1        1        1♠        2

Dbl      Pass    2♠        Pass

Pass    Pass

 

2♠ is a perilous contract, with normal play Declarer will lose a trick to the singleton Q♠ after it will be touch-and-go for 8 tricks.  But good defense beats the contract, as follows:

            East leads the A

            Another Heart to West’s King

            The third round of Hearts is ruffed by Declarer

            A Spade is led to the Jack and the West’s Queen

            Another Heart (good defense!), Declarer pitches a Club, East a Diamond, Dummy ruffs

            K♠ ducked by East (more good defense!)

 

This wicked defense has left Declarer in the following predicament:

                                    Declarer

                                    ♠ T8

                                   

                                    KJT

                                    ♣ QT

            West                                        East

                                                         ♠ K7

            9                                          

            Q76                                      5

            ♣ K65                                     ♣ J932

                                    Dummy

                                   

                                   

                                    A982

                                    ♣ A75

In the end position, Declarer needs 5 of the 7 last tricks, with the lead on the board.  Declarer has two ways to proceed, and they both lead to defeat:

-         If she tries to get back to her hand with a Club, West jumps up with the K♣, and now the 5th Heart is ruinous, ensuring that the defense gets two more trump tricks and 6 in total.

-         If she gets back to her hand with a Diamond finesse, and then loses to the K♠, East will exit with a Club, and Declarer is up the creek and paddleless.  She cannot duck the Club (West wins and leads a Heart for a trump promotion), and if she wins the A♣, and tries to get back to her hand (to draw the last trump) then East will ruff.

Pity poor North for running into such a fine defense.

 

 

 18

♠ K3

T97

T8754

♣ K72




From 10th October, 2007

♠ QJ72

J642

K2

♣ J86

        Dummy

West             East

         
South

♠ T9

AK

QJ93

♣ AQT93

 

Dlr       East
Vul      N-S 


 
 
 
 
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♠ A8654

Q853

A6

♣ 54

West    North   East     South

                        1NT     2

Dbl      Pass    Pass    Pass

 

 

That 2 bid was DONT (showing Hearts and Spades).  The West hand has slow tricks in Declarer’s second suit and this begs for a trump lead.  The play will be painful for Declarer, perhaps something like this:

            Heart to East’s King

            A is cashed

            Low Diamond to South’s Ace

            K♠ and A♠ are cashed

            Spade ruff

            A Diamond to West’s King

            Shift to the J♣! (not low)

            Club to East’s Queen

            Q is played (not a Club)

Now, East keeps cashing minor suit winners until Declarer ruffs and is overruffed.  All that Declarer can manage is the Q, and that will be down three for -800.  Nice defense by E-W, the keys being the opening lead of the trump, the shift to a low Diamond, and the subsequent playing of the minor winners in the right order.  Well, done, but even a less accurate defense will get Declarer for 500 and that is enough to beat the few E-W pairs who bid the game.

 

 

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