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20法则下的开叫疑惑

#1 User is offline   lycier 

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Posted 2013-January-05, 19:27



20法则的殉道者们一定会开叫1,莫以为所持仅有9p而不作为。
你是如何看待的呢?
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#2 User is offline   sd_bri007 

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Posted 2013-January-05, 20:05

View Postlycier, on 2013-January-05, 19:27, said:



20法则的殉道者们一定会开叫1,莫以为所持仅有9p而不作为。
你是如何看待的呢?


我倾向于抢先开叫1d,同伴应叫后再叫2c
什么法则我感觉都不重要.重要的是搭档之间的同步性,
搭档之间应该有一个讨论,如何对待牌型牌的抢先开叫,是否有手段在之后进行示弱
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#3 User is offline   lycier 

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Posted 2013-January-05, 20:12

假设同伴应叫1,有个一般的13p牌面,对双低花仅仅是部分配合,同伴如果定约3nt的话,极容易酿出负分的结局。
另外发现,高花弱开叫后,就怕同伴做二盖一应叫了。
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#4 User is offline   sd_bri007 

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Posted 2013-January-05, 20:22

View Postlycier, on 2013-January-05, 20:12, said:

假设同伴应叫1,有个一般的13p牌面,对双低花仅仅是部分配合,同伴如果定约3nt的话,极容易酿出负分的结局。
另外发现,高花弱开叫后,就怕同伴做二盖一应叫了。


目前国内赛场,抢先开叫几乎成了通用手段,因为防守叫牌更难把握,如何在tm里面保持与对手的同步,可能是个需要讨论的命题,

当然,大家没有盲目的抢先开叫,大多是有特色的牌面,后续手段也丰富多彩

比如 高花弱开叫后,提前引入德鲁里概念,用2c来询问是否轻叫(3张支持),后面就方便控制的多

再比如,高花弱开叫后,用2nt(4张支持)询问同伴,是否轻叫,是否轻叫有单缺,是否正常开叫均型,是否正常开叫有单缺
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#5 User is offline   lycier 

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Posted 2013-January-05, 20:42

View Postjillybean, on 2013-January-05, 20:10, said:

6-5 come alive

Pass and hope to come in with 2N or bid 1, I'd likely bid but I've been accused of opening on thin air before.
btw I dislike the rule of 20.


加拿大专家认为:

6-5双套看上去富有活力。
我选择pass,并希望用2nt争叫或1应叫。因为我深恐受到"在环境极差的条件下勉强开叫"的指控。
随便说一句,我讨厌20法则。



这是在bbo英语论坛-中高级牌手论坛上同步进行的话题,答复人是加拿大专家,请大家自由评论。
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#6 User is offline   000ffj 

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Posted 2013-January-06, 06:37

双低花套,我不选择开叫,因为即使开叫了也无法表达清楚两套牌,后期因为随时还要表达弱牌,开叫的结果往往什么都没有表达清楚,等待机会2nt或者4nt,一口叫清楚牌也许是更好。
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#7 User is offline   lipeng2076 

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Posted 2013-January-06, 07:58

看来打22法则就少了这幅牌开叫顾虑了
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#8 User is offline   wuhuan 

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Posted 2013-January-06, 21:24

这牌很难轮到你时用到1D应叫————
如果1D应叫不了你还会如何表达这样的牌情?
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#9 User is offline   lycier 

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Posted 2013-January-07, 06:41

View Postwuhuan, on 2013-January-06, 21:24, said:

这牌很难轮到你时用到1D应叫————
如果1D应叫不了你还会如何表达这样的牌情?


等待啊,谁跟谁的花色配合好,一切还在未知中。pass永远是一种选择。
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#10 User is offline   qf2000 

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Posted 2013-January-07, 22:58

什么是法则?
22法则?20法则?18法则?16法则?15法则?
与毁人不倦法则是啥关系?

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#11 User is offline   madongjun 

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Posted 2013-January-08, 07:08

我的选择也是PASS。
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