Novice/Intermediate Declarer Problem of the Month

July, 1999

This problem is inspired by a deal that arose during a bracketed knockout at last month's Regional in Cherry Hill, NJ.



IMPs
Dealer: South
Vulnerable: Both

 

NORTH
SQ J T 6
HK 7
DA 8 5 3
C8 4 3

 

 

 

 

 

 

 

 

SOUTH
SA K 8 5 3
HA 6 4
DK 4
CA Q 9

 

Contract: 7S (after a blackwood misunderstanding)
West leads the DQ. Plan the play.

Solution Part 3

There are actually a a couple chances. And all you need is for east to hold the singleton or doubleton CK, and for west to have five diamonds (or DQJT9). A minor miracle, yes, but might as well try. The second (less likely) chance is that west has led from shortness, and east now guards diamonds and clubs.

Let's assume our first scenario is true, and west has led from a diamond sequence, and east holds the CK doubleton, as in the following layout...

 

NORTH
SQ J T 6
HK 7
DA 8 5 3
C8 4 3

WEST
S4
HJ T 8
DQ J T 9
CJ T 7 6 2

 

EAST
S9 7 2
HQ 9 5 3 2
D7 6 2
CK 5

 

SOUTH
SA K 8 5 3
HA 6 4
DK 4
CA Q 9

 

Assuming (as we must) that the club finesse is working, there are twelve winners: 5 trumps, 2 hearts, 2 diamonds, 2 clubs, and a heart ruff in dummy. Win the lead in HAND, and lead a trump to the Q; cash the SJT to draw trumps, play the HKA and ruff a heart, finesse the CQ, ending in this position...



 

NORTH
S --
H --
DA 8 5
C8 4

WEST
S --
H --
DJ T
CJ T 7

 

EAST
S --
HQ 9
D7 6
CK

 

SOUTH
SA K
H --
D4
CA 9

 



Cash the CA, noting the fall of the king. Now just cash the SAK pitching one club and one diamond. On the first spade, west can safely discard a club, but on the second club he is squeezed. If he discards the CJ, your C9 is good. If he discards a diamond, your DA8 will take the last two tricks.

Note that if west has led from shortness, and it is east who guards clubs and diamonds, the same line is equally successful. Say this is the layout...



 

NORTH
SQ J T 6
HK 7
DA 8 5 3
C8 4 3

WEST
S4 2
HJ T 8 5 3 2
DQ 2
C7 6 2

 

EAST
S9 7
HQ 9
DJ T 9 7 6
CK J T 5

 

SOUTH
SA K 8 5 3
HA 6 4
DK 4
CA Q 9

 



After winning the DQ lead in hand, drawing trumps, HKA, heart ruff, and club finesse, this is the position...

 

NORTH
ST
H --
DA 8 5
C8 4

WEST
S --
HJ T 8
D2
C7 6

 

EAST
S --
H --
DT 9 7
CK J 5

 

SOUTH
SA K 8
H --
D4
CA 9

 



Cash the CA, and cash your last three trumps (pitching a club and a diamond). East can let go of one club and one diamond, but one the final spade, he is squeezed.

Without getting into too much detail, the reason this squeeze functions regardless of whether east or west holds the stoppers is because the threat cards (C9 and D8) are divided between the North and South hands. This gives declarer the ability to make a free discard on the squeeze card, while keeping intact threats in both clubs and diamonds. Say this was the position with both threats in the North hand...



 

NORTH
S
H --
DA 8
C8

WEST

Immaterial

 

EAST
S --
H --
DT 9
CK

 

SOUTH
SK
H --
D4 2
C --

 

In this layout, the threat cards are the D8 and the C8. Now, when you play the squeeze card (SK), you must discard one of your threat cards (as opposed to the free or idle card in the previous layout) BEFORE east has to make his decision. So, if you choose to discard the C8, east will discard the CK; and if you pitch the D8, east can safely throw his diamond stopper.

Return to Problem

Solution to Part 1

Solution to Part 2

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