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〖论坛同步〗支持性加倍还是惩罚?

#1 User is offline   lycier 

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Posted 2013-April-22, 01:32

View PostNirmalya, on 2013-April-21, 20:36, said:



The double by South here is to be treated as a support double or Penalty double? What should North bid? North has 5 Card Q top, 6 Card AQxxxx, void in and xx in

Please let me know how top players would bid here


本帖来自BBO中高级桥牌论坛,大意是:

1-这里南家的加倍被看成支持性加倍还是惩罚性?
2-当北家持有:
:Qxxxx

:xx

:AQxxxx

:空门

这时北家如何叫牌?

请告诉我顶级牌手们的选择。
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#2 User is offline   zyp163 

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Posted 2013-April-22, 03:48

支持性加倍一般在二阶以下。我愿意理解为合作性加倍。
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#3 User is offline   zyp163 

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Posted 2013-April-22, 03:53

支持性加倍一般在二阶以下。我愿意理解为合作性加倍。
个人理解:1 同伴是四张花色的叫品时,面对OPP争叫,当有三张支持时的加倍,可称为支持性加倍。
2 二阶以下通知PD有三张支持是合理的,在三阶通知,如果同伴是4张的花色,显然不合理。
请参阅Eric Rodwell关于支持性加倍与再加倍的论述。
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#4 User is offline   haikuo 

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Posted 2013-April-23, 20:18

还没找到配合的开叫方,我基本是看为建议罚,说PD你看吧,我有防守实力!
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