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〖电机专栏〗和电机打牌42-59 如何叫

#21 User is offline   madongjun 

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Posted 2013-June-12, 18:28

如果红心23分配的话,最佳定约应该是6♥,但根据对称原理,红心23分布的概率比较小。所以最佳定约也许是5♣(首攻草花时,若以草花做将,只能完成5♣)或者5♥.
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#22 User is offline   madongjun 

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Posted 2013-June-12, 18:32

南家的3♦在寻求方块挡张的同时,是不是暗含对红心有一定的支持?
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#23 User is offline   madongjun 

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Posted 2013-June-12, 19:07

红心的结构不错,我愿意选择攻红心(具体7或9、10根据你的同们的约定确定),并希望同伴进手后,穿张第二张红心,以取得四墩红心和一墩边牌。
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#24 User is offline   madongjun 

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Posted 2013-June-12, 19:08

如果是5542,我选择2♦。
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#25 User is offline   madongjun 

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Posted 2013-June-12, 19:12

2NT一定是有黑桃的止张,我宁愿选择明手叫的第二套(红心)做为首攻选择的套。
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#26 User is offline   madongjun 

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Posted 2013-June-12, 19:16

出口转移叫有全套的应对方法。
下面是链接:
http://www.bridgebas...3B%26-21483%3B/
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#27 User is offline   hejiang 

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Posted 2013-June-12, 20:46

1NT
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#28 User is offline   hejiang 

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Posted 2013-June-12, 20:55

不建议首攻H套,很好的间张可吃住东家的红心。C套和D套情况不明。S分布最差是4432,PD最少有4张S,首攻S相对损失较少。
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#29 User is offline   madongjun 

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Posted 2013-June-12, 21:07

既然是CAPP,按约定叫2♦!
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#30 User is offline   madongjun 

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Posted 2013-June-12, 21:09

我选择PASS,等待同伴描述。
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#31 User is offline   madongjun 

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Posted 2013-June-12, 21:21

局况不利,同伴已经PASS过,而阻击叫者的同伴尚未发言,整体主打实力我方较差,所以,我的选择是PASS。
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#32 User is offline   9Ayy 

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Posted 2013-June-12, 22:59

我会叫2♠
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#33 User is offline   601821297 

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Posted 2013-June-12, 23:54

这牌叫2S应该可以,试问如果S2放到H上,你又如何行动 :P
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#34 User is offline   601821297 

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Posted 2013-June-12, 23:57

pass
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#35 User is offline   601821297 

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Posted 2013-June-13, 00:00

2H做正常转移
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#36 User is offline   lycier 

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Posted 2013-June-13, 10:31

 601821297, on 2013-June-13, 00:00, said:

2H做正常转移


格子,看清楚了,南家不是西家的搭档。
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#37 User is offline   llllsj 

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Posted 2013-June-13, 19:25

这里要讨论,拒绝接力2D,直接叫2S=?
真没讨论过这个局势。
还有接力2D等同伴2H出来后再2S=?

我想直接2S吧。
听听专家意见。
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#38 User is offline   llllsj 

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Posted 2013-June-13, 19:27

除了pass没看到还能干什么。风险太大了吧。
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#39 User is offline   llllsj 

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Posted 2013-June-13, 19:32

2S
XX后能够帮同伴选择的套要立刻选择。否则同伴的压力很大的。
这不保证实力。
甚至有张数都可以跳一下。相信XX的实力有,同伴不可能是X出套的强牌。
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#40 User is offline   llllsj 

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Posted 2013-June-13, 19:37

Hq。
OPP有足够的实力完成3N的英吨。
没有道理不在自己的长套里做文章。
H可能5422分布。如果庄有K***,手工其他名手的J得到,然后同伴上手功H,还是打不穿。
如果庄是J ***,那么手工Q可以顶掉名手的K,然后同伴上手后有4墩H可能。
HQ比H10(9)机会略大。
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