Puzzle 7F20 Main |
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With only East-West vulnerable, North took the liberty to make a Michaels cue-bid (showing both major suits). This inspired South to jump directly to 4 , as even if it failed, it would surely be a great sacrifice at favorable vulnerability.
4 ![]() E-W Vul | ![]() ![]() ![]() ![]() | WEST 1 ![]() Dbl | North 2 ![]() Pass | East 2 ![]() Pass | South 4 ![]() Pass | ||
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Alas. The postmortem revealed that East-West could not make any game and there were no void suits. What are the exact East-West hands?
The only possible East-West layout that satisfies the conditions is shown in the diagram. Note that 5 is defeated with a trump lead; 5
is defeated with the
K lead; and 3 NT is defeated with the
A lead (South must unblock the
7).
4 ![]() | ![]() ![]() ![]() ![]() | Trick | Lead | 2nd | 3rd | 4th | W-L | ||
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As evidence that this is the only layout, consider that that East-West must hold at least 11 top tricks (five in each minor plus the A) so some kind of blocked position is required to defeat five of a minor. If West, instead, had
K
A-10-6
A-K
Q-J-10-9-8-7-6, it would be easy to make 5
(ruff a heart).
The spades must be divided exactly as shown to allow N-S to run that suit in notrump. Any other layout would give E-W a stopper.
If the hearts were divided in any other way, 5 could be made either by a simple heart finesse; or if East has the
A, a side entry to the East hand would give the defenders an impossible task.
[Corrected 9-30-99. In the original puzzle I did not specify no void suits and Scott Cardell noted there were alternate solutions based on East having all nine diamonds. Thanks, Scott, for the eagle eye.]
Puzzle 7F20 Main | ![]() | Top Phantom Sacrifice |
© 1994 Richard Pavlicek