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这牌如何叫到大满贯

#1 User is offline   nnzxb 

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Posted 2013-August-05, 00:48


北开叫
1C-1D
2H
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#2 User is offline   IVAN CY LO 

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Posted 2013-August-05, 01:38

1C - 2D
2H - 2S
3C - 3D
4NT - 5C(14/03)
6C - 7C

此牌要叫上大滿貫,個人認為是應叫方的感覺。在缺CQ 的情況下開叫方自願叫上6C,則應叫方應感覺出該叫7C。除此之外,我想不出在自然體制內有何辦法。
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#3 User is offline   HeartA 

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Posted 2013-August-05, 13:44

1 - 1
2 - 2 (2第四花色,可以是第二套。开叫者如果有4张支持,可以加叫,比如5-4-4-0,或者4-4-4-1)
3 - 4 (3: 6张半坚固套;4:罗马关键张问叫)
4 - 5 (如果是0314,开叫者答4。5问K)
5 - 7

应叫者可以数出13墩:6墩+1墩将吃+3墩+2墩+A
Senshu
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#4 User is offline   haikuo 

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Posted 2013-August-11, 21:30

同意Posted 2013-August-05, 13:44
1♣ - 1♦
2♥ - 2♠ (2♠第四花色,可以是第二套。开叫者如果有4张支持,可以加叫,比如5-4-4-0,或者4-4-4-1)
3♣ - 4♣ (3♣: 6张半坚固套;4♣:罗马关键张问叫)
4♦ - 5♦ (如果是0314,开叫者答4♥。5♦问K)
5♥ - 7♣

应叫者可以数出13墩:6墩♣+1墩♥将吃+3墩♠+2墩♥+♦A
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#5 User is offline   601821297 

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Posted 2013-August-13, 00:52


注:4C为低花黒木
4D为1/4关键张
4S此时是一闲置叫品,为节约空间,因此这里用4S问边花K
通过叫牌应叫方可以知道搭档是3406牌型而且拥有SA/HAK/CAK,此时13墩已经到手叫出7C
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#6 User is offline   HeartA 

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Posted 2013-August-13, 01:01

View Post601821297, on 2013-August-13, 00:52, said:


注:4C为低花黒木
4D为1/4关键张
4S此时是一闲置叫品,为节约空间,因此这里用4S问边花K
通过叫牌应叫方可以知道搭档是3406牌型而且拥有SA/HAK/CAK,此时13墩已经到手叫出7C

这个序列有两个问题。1)等到同伴叫了3门花色,再叫4C,还是罗马关键张问叫吗?2)4S是问边花K吗?不能为了“节省空间”而临时弄出来一个叫品。4S应该是扣叫(4H是问Q)。
Senshu
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#7 User is offline   lycier 

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Posted 2013-August-13, 03:53

低花木后的扣叫4是此轮控制,即4K扣叫,继续探查满贯的最佳落脚点:即6,6nt,7,还是7nt。复杂多变。
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#8 User is offline   601821297 

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Posted 2013-August-13, 23:33

View PostHeartA, on 2013-August-13, 01:01, said:

这个序列有两个问题。1)等到同伴叫了3门花色,再叫4C,还是罗马关键张问叫吗?2)4S是问边花K吗?不能为了“节省空间”而临时弄出来一个叫品。4S应该是扣叫(4H是问Q)。

1) 这个4C是3次低花木;
2)用4S问是曾经和一朋友交流时他提出的观点,我感觉有一定道理所以在这里这样建议了,如果不用4S问那就换5D问吧,结果也是一样的 :)
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