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Many ways to play and defend this hand Decide the double-dummy problem

Poll: Many ways to play and defend this hand (3 member(s) have cast votes)

What is your analysis?

  1. Declarer will win against perfect defense (0 votes [0.00%])

    Percentage of vote: 0.00%

  2. Defender will beat the contract against perfect declarerplay (3 votes [100.00%] - View)

    Percentage of vote: 100.00%

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#1 User is offline   xx1943 

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Posted 2014-July-20, 06:54


This hand came up in a BB-Robot-tourney. I got 100% for making 4♥ against terrible defense by the Gibs.

I'm wondering, if you can make 4♥ against perfect defense.

Another question: What is the best plan to play after lead of ♦Q. Is there more than the 50% chance (Playing West for ♠A)?
♥♥♥ Play Bridge for fun and entertainment and to meet nice people. ♥♥♥
♠♥♠ BAD bidding may be succesful due to excellent play, but not vice versa. ♦♣♦
Teaching in the BIL TUE 8:00am CET.

Lessons available. For INFO look here: Play bridge with Al
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#2 User is offline   whereagles 

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Posted 2014-July-20, 09:47

Click the "GIB" button. It's a double dummy solver and it shows that contract goes 1 down on spot card heart lead.
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#3 User is offline   xx1943 

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Posted 2014-July-20, 11:12

@Whereeagles. Nice tool that GIB-button. But how the defense will continue to beat declarer?
♥♥♥ Play Bridge for fun and entertainment and to meet nice people. ♥♥♥
♠♥♠ BAD bidding may be succesful due to excellent play, but not vice versa. ♦♣♦
Teaching in the BIL TUE 8:00am CET.

Lessons available. For INFO look here: Play bridge with Al
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#4 User is offline   Antrax 

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Posted 2014-July-20, 11:32

You can use the "play" button in conjunction with the "GIB" button to get an answer. I think it's cool if E plays his ♥9 on the first trick declarer can prevail.
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#5 User is offline   xx1943 

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Posted 2014-July-22, 05:30

OK; I learned a lot about this nice feature in the BBO-software using GIB PLAY and NEXT Buttons. I didn't know this feature before. But I understand many looks and few replies.

I posted this hand in the hope to have a discussion the hand could be played.
I found it very interesting, that West must not lead ♥10 and more interesting to see what happened, if West plays ♥9 instaed of small to trick #1.
In the end there are a lot of nice situations concerning trumps and/or endplay in spades.

Now I have 2 questions:
1) How do you play the hand, if you cannot see the E_W-cards, after the "normal" lead of ♦Q?
2) Why is the hand advertised in the BBO-news? Who did this for what reason?

Many thanks for answers

Al
♥♥♥ Play Bridge for fun and entertainment and to meet nice people. ♥♥♥
♠♥♠ BAD bidding may be succesful due to excellent play, but not vice versa. ♦♣♦
Teaching in the BIL TUE 8:00am CET.

Lessons available. For INFO look here: Play bridge with Al
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#6 User is offline   diana_eva 

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Posted 2014-July-22, 06:17

View Postxx1943, on 2014-July-22, 05:30, said:


2) Why is the hand advertised in the BBO-news? Who did this for what reason?



Every day a recent thread from the forums is automatically published in news, based on how many views and replies it got. Each such thread then remains visible in BBO Today for two days - so that there are constantly two recent forums topics listed in BBO Today.
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