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和电机打牌90-100 如何叫到最佳定约

#61 User is offline   lxt08 

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Posted 2013-July-16, 01:53

如果同伴是5张D叫的1N,开叫D3,应该叫D4

有什么可怕的?
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#62 User is offline   lycier 

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Posted 2013-July-16, 05:42

 lxt08, on 2013-July-14, 19:52, said:



西开叫,2/1
如何叫到最佳定约


我们俱乐部约定是采取马米克方式
我会这样展开:


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#63 User is offline   lycier 

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Posted 2013-July-16, 05:47

 lxt08, on 2013-July-14, 07:37, said:



西如何继续?


1-这牌如果是我,就会选择开叫1准备再叫2
2-3就叫3,单张损失太大,所以直接4S太过孟浪,何况1H后的同伴X=6P+
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#64 User is offline   lycier 

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Posted 2013-July-16, 05:52

 lxt08, on 2013-July-14, 05:47, said:



北如何继续?


简单,要清楚对3的加倍定性是什么,答案是技术性加倍,所以叫4足矣。
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#65 User is offline   lycier 

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Posted 2013-July-16, 05:56

我愿意扣叫4,倾听同伴的心声。最不济,也愿意落脚5.
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#66 User is offline   lycier 

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Posted 2013-July-16, 06:14

叫技术性加倍,当然了,同伴也可以转化为合作性惩罚性加倍。
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#67 User is offline   madongjun 

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Posted 2013-July-16, 17:56

同伴的4扣叫叫到了你的空门可不是什么好消息,止于4或者叫5进行Slam try 是我在开叫方4后的选择。
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#68 User is offline   IVAN CY LO 

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Posted 2013-July-16, 21:47

感覺上PARTNER 在黑桃上持有一些不連續的大牌,如KJ98,AT9 之類。比較似是只有一檔而非雙檔。

PARTNER 是PASS HAND, OPP 開叫,而PARTNER 又在2H 後叫3NT。DA 多半在持有長黑桃套的開叫人手上,CK 有可能對位,亦有可能不對。感覺上對位機會比較大

此牌如1S - 3S = 低花堅固套問3NT,則加倍後出的低花套反而是不堅固的。同伴多半持有一些好幫張,如JX,JXX 之類的。

5D 如同伴有HQ,多半是鐵的,但是如沒有HQ,則5D 危險了。

綜合分析,同伴概然在預期我持有不堅固的D套也夠膽模3NT,就讓他去打。搞不好他有DA,SK呢。
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#69 User is offline   lycier 

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Posted 2013-July-16, 22:00

 lxt08, on 2013-July-16, 17:54, said:

hi all

I BBO ID lxt08




EW use 2/1.

EW How to bid the best contract?


这是今天早上lxt08在BBO中高级论坛的题目。对照结果,请大家反思吧。
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#70 User is offline   IVAN CY LO 

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Posted 2013-July-16, 22:02

SAYC,

1D 2C
2D 2H!
2NT 3H!
4C! 6NT

2H! 花色問叫,如有檔請叫NT
2NT 有檔
3H! 再次花色問叫,何級大牌
4C! 加3級,有A
開叫人低限直接上6NT

首攻S5,簡單不過,吃SAK,送CLUB to Q,2邊跟出已不是問題,再忍讓再打CLUB,如是3-2沒可能忍2次,4-1 則方塊4-1的話明暗2手已有12楝。
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#71 User is offline   HeartA 

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Posted 2013-July-16, 22:20

这副牌,没有绝对的对错,运气成分挺大。我有时可能会叫4,指望同伴有K和J,基本上就有满贯。有时可能会pass。不过,我稍微偏向于4
Senshu
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#72 User is offline   tangjian 

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Posted 2013-July-17, 02:08

4H 4S说明开叫方也有难言之隐,不要太乐观,开叫方属于限制性开叫,试了2次,开叫方还不能有所动作,这牌仅仅5输吨,关键还是要看点是怎么长的,已经强烈暗示不会太另人满意,但不会想到你是这样的牌,值得再试探一次。
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#73 User is offline   lxt08 

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Posted 2013-July-17, 02:24



南北的牌是这样
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#74 User is offline   lycier 

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Posted 2013-July-17, 05:24

似乎总感到:
1- 这类牌面开叫1更优
2- 强梅花类体系处理更优?
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#75 User is offline   world7th 

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Posted 2013-July-19, 05:09

南家的牌在4d后不能算是很好,还是4s简单。如果确实pd的牌很好的话,正好给他继续4nt问叫的机会。毕竟你4c已经显示过比逼局还要好点的牌了。不够满贯兴趣的牌,此时只能3nt。
北家的牌在4s后正好问a,双套6a,问清有saq、cq,他自己够叫6s的了。
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#76 User is offline   lxt08 

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Posted 2013-July-20, 07:23

在这写了100期的和电机打牌

感觉思路还不够开阔

换了个地方

http://www.bridgebas...dge-discussion/

欢迎大家来评论
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