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牌力评估 转自BBO一般桥牌讨论

#1 User is offline   shingkit 

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Posted 2012-October-05, 13:53

View PostCyberyeti, on 2012-September-19, 05:40, said:

Partner has 15 to a bad 19 balanced with 4 or 5 diamonds, which of these hands would you prefer ?





I had an argument with partner about the evaluation of this and would be interested in hearing opinions.



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同伴有15点到差的19点均型牌,4~5张方块,你更喜欢下面哪副牌?





我和同伴对此手牌的牌力评估有不同意见,因此希望听听不同的看法。

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#2 User is offline   yzdhy668 

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Posted 2012-October-05, 17:27

两手牌都是7P,S单张,还要看叫牌过程,如同伴在S花色中点力较多最终定约是NT,第1手牌中间张好对NT定约有利;如同伴在S花色中无浪费点力最终打有将定约,第2手牌有DA第1轮控制对有将定约有利。
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#3 User is offline   U19 

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Posted 2012-October-06, 02:40

我喜欢没A的那副,现在该担心的不是自己有没有局,而是对方会不会找到配合拉到3S;
没A的那副,能让我下定决心,放弃幻想,直接拉3D,而放弃高花优先的犹豫不决处理方法!
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#4 User is offline   madongjun 

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Posted 2012-October-06, 19:37

没有叫牌过程,我倾向于第二副牌,最后的定约是的部分定约。由于太弱(同伴均型),即使你有19HCP,3NT依然比较遥远。
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#5 User is offline   shingkit 

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Posted 2012-October-14, 23:08

View Postgnasher, on 2012-September-21, 09:21, said:

The first one is more useful if we play in notrumps, because the diamonds will provide entries, and the hearts are more likely to be a source of tricks.

If we're playing in diamonds, I prefer the second, because I can take two ruffs without wasting any of my honours.


如果我们打无将定约,第一副比较好,因为方块能够提供桥路,而红心更可能成为赢墩的来源。

如果我们打方块订阅,我喜欢第二副,因为我可以在不浪费我的大牌的情况下将吃两墩。
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#6 User is offline   shingkit 

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Posted 2012-October-14, 23:13

我个人比较喜欢海老师的想法。学习了!谢谢!


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#7 User is offline   dvd 

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Posted 2013-August-29, 22:00

基于同伴是15-19的均型,1幅明显好于2幅,最可能的成局定约是3n或者4h,而不是5d。
无论3n还是4h我都喜欢拿第一幅,而第2幅唯有在打d将牌的定约时好于第2幅,因为可以用小将牌将吃s。
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