Contract Bridge: Difference between revisions

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Created page with "== Bridge Holdup == {{BridgeHand|J 10 7|10 8 3 2|A 5 3|K J 10|Q 9 6|7 5 4|K Q J 10 9|8 3|5 4 3 2|Q J 6|7 4 2|A 7 4|A K 8|A K 9|8 6|Q 9 6 5 2}} South is playing a contract of ..."
 
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== Bridge Holdup ==
== Bridge Holdup ==
 
{| class="wikitableharm" width="650"
|- style="vertical-align:top;"
| width="300" |
{{BridgeHand|J 10 7|10 8 3 2|A 5 3|K J 10|Q 9 6|7 5 4|K Q J 10 9|8 3|5 4 3 2|Q J 6|7 4 2|A 7 4|A K 8|A K 9|8 6|Q 9 6 5 2}}
{{BridgeHand|J 10 7|10 8 3 2|A 5 3|K J 10|Q 9 6|7 5 4|K Q J 10 9|8 3|5 4 3 2|Q J 6|7 4 2|A 7 4|A K 8|A K 9|8 6|Q 9 6 5 2}}
South is playing a contract of '''3NT''' (three notrump), and West leads the king of diamonds. There are nine needed tricks: two spades, two hearts, one diamond and four clubs. However, if the declarer wins the ace of diamonds at trick one and drives out the ace of clubs, the defenders will cash four diamond tricks to set the contract.
| width="300 | South is playing a contract of '''3NT''' (three notrump), and West leads the king of diamonds (K{{PcHearts}}). There are nine needed tricks: two {{PcSpades}}, two {{PcHearts}}, one {{PcDiamonds}} and four {{PcClubs}}. However, if the declarer wins the ace of diamonds (A{{PcDiamonds}}) at trick one and drives out the ace of clubs (A{{PcClubs}}), the defenders will cash four {{PcDiamonds}} tricks to set the contract.


South can assure the contract (provided the ace of clubs is with East) by holding up the ace of diamonds: (s)he plays low to the first two diamond tricks  
South can assure the contract (provided the ace of clubs (A{{PcClubs}}) is with East) by holding up the ace of diamonds: (s)he plays low to the first two diamond tricks  
(known as [[duck (bridge)|duck]]ing) and wins the ace of diamonds on the third trick. Now, when East wins the ace of clubs, (s)he has no diamonds left to play. If West holds the ace of clubs, the contract is impossible to make. If, on the other hand, East had a diamond, that would mean that diamonds were originally split 4-4 and defenders could only cash three tricks in the suit, so the contract wasn't endangered.<br clear="all">
(known as [[duck (bridge)|duck]]ing) and wins the ace of diamonds on the third trick. Now, when East wins the ace of clubs, (s)he has no diamonds left to play. If West holds the ace of clubs, the contract is impossible to make. If, on the other hand, East had a diamond, that would mean that diamonds were originally split 4-4 and defenders could only cash three tricks in the suit, so the contract wasn't endangered.<br clear="all">
|}


[[Category:Index|Bridge]]
[[Category:Index|Bridge]]
[[Category:Index|Contract Bridge]]
[[Category:Index|Contract Bridge]]
[[Category:Sport|Bridge]]
[[Category:Contract Bridge|Contract Bridge]]

Latest revision as of 17:41, 28 January 2020

Bridge Holdup

J 10 7
10 8 3 2
A 5 3
K J 10
Q 9 6

N

W         E

S

5 4 3 2
7 5 4 Q J 6
K Q J 10 9 7 4 2
8 3 A 7 4
A K 8
A K 9
8 6
Q 9 6 5 2
 
South is playing a contract of 3NT (three notrump), and West leads the king of diamonds (K). There are nine needed tricks: two , two , one and four . However, if the declarer wins the ace of diamonds (A) at trick one and drives out the ace of clubs (A), the defenders will cash four tricks to set the contract.

South can assure the contract (provided the ace of clubs (A) is with East) by holding up the ace of diamonds: (s)he plays low to the first two diamond tricks (known as ducking) and wins the ace of diamonds on the third trick. Now, when East wins the ace of clubs, (s)he has no diamonds left to play. If West holds the ace of clubs, the contract is impossible to make. If, on the other hand, East had a diamond, that would mean that diamonds were originally split 4-4 and defenders could only cash three tricks in the suit, so the contract wasn't endangered.