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49届亚太桥协锦标赛集锦:不理解的初级错误

#1 User is offline   lycier 

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Posted 2013-June-16, 00:00

开室:



闭室:



不理解开室西家持有强牌争叫·不先技术性加倍。这是一个初级错误,希望大家引以为戒。
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#2 User is offline   lycier 

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Posted 2013-June-16, 00:23

开室:




东家持有额外牌力估值,竟然使用初学者的速达原则。东家几年前我们就在BBO打过牌,印象不错,我猜想这恐怕是对搭档的信任力不够所致的吧。
从1S到3nt巨大的空间被速达原则破坏了,真奢侈!努力发现搭档双方间的花色配合,是高超牌技叫牌的不二法门。
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#3 User is offline   lycier 

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Posted 2013-June-16, 00:36

闭室:



4nt这个叫品是低花满贯中止约定叫!但是其起因是1403的低花木,弄不清是0个关键张,还是3个!显示局部缺乏深度的研究!
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#4 User is offline   lycier 

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Posted 2013-June-16, 00:41

开室:



这是典型的没有分寸的应叫,后续出现了混乱局面。我认为,这些林林总总的怪现象同属于基本功太差,基本理念不清晰所导致的。
局面出现了兵败崩溃的势头...

闭室:


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#5 User is offline   wangzhi123 

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Posted 2013-June-16, 02:59

有所失误很正常!
我的理解如下
1h x(这里加倍85%以上概率是4张s)所以我觉得应1s不对!
那个3s有点视敌方加倍如无物!
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#6 User is offline   wangzhi123 

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Posted 2013-June-16, 03:06

这牌pass的很好-!全是kqj的减值!我是不敢叫6c!4n,031422吗?要么缺cq!要么就少两a!
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#7 User is offline   wangzhi123 

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Posted 2013-June-16, 03:10

这个牌没4张s还可以理解
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#8 User is offline   wangzhi123 

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Posted 2013-June-16, 03:12

对你标题反感!
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#9 User is offline   xuefeier 

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Posted 2013-June-16, 03:14

6C没了
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#10 User is offline   lycier 

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Posted 2013-June-16, 03:26



防守方联手18p,却拿到了10枚赢墩;所以说,我们常见的难坐的庄,其花色大牌分布是相反的。
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#11 User is offline   dvd 

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Posted 2013-June-16, 03:27

关键在于这个3c是否逼叫一轮,如果是逼叫,则19p叫3c也可以理解,他准备再叫3s,表示自己至少54+,18+的好牌。但这个叫品显然和同伴发生了误会,所以桥牌的错误其实无处不在,谁犯错最少,谁就掌握了主动。
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#12 User is offline   xuefeier 

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Posted 2013-June-16, 03:34

叫3C的牌力低限,所以同伴只能PS了
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#13 User is offline   lycier 

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Posted 2013-June-16, 03:40

开室:



闭室:



丢局了,遗憾的是现场现场负责解说的是,一个挂香港旗的专家,一个是印度的专家,如果没猜测错误的话,他们均是主打精确的两位专家们的解说不能不说差强人意了,我不认为他们很懂二盖一体系。好了,闲话少说,大家分析一下,丢局的原因吧。
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#14 User is offline   xuefeier 

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Posted 2013-June-16, 03:47

对方都没叫过时,怎样判断呢?
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#15 User is offline   lycier 

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Posted 2013-June-16, 03:51

开室“



闭室:




这可真实地道的不成功的瞎蒙!损失巨大。亚洲人的思维特征突显......
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#16 User is offline   dvd 

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Posted 2013-June-16, 03:59

E拿如此好的9p,4控制,2张s支持(稍微差点的是3张h小),在pd1s后,不叫牌实在让人难以理解。叫一口2c是应尽的义务,最差也就是打52配的2s,完全可以接受,冒着丢局的危险pass实在是考虑欠佳。
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#17 User is offline   dvd 

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Posted 2013-June-16, 04:22

开室的南北明显在opp1n争叫后没有表示双高邀请牌力的手段,只好叫不逼叫的2s。闭室南北的手段值得学习,这个2d应该是转移叫,表示h套,之后再跳叫3s邀请,非常清晰的描述了这手牌。至于E的5d,只能用疯狂来形容了。无对有,h缺门,实在控制不住想叫牌也是4n让pd选,5d实在是难以接受。
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#18 User is offline   lycier 

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Posted 2013-June-16, 05:05

南北是泰国,东西是日本。

那么,如何正确展开叫牌呢?
第四家叫牌需要工具,个人以为:跳叫2表示中等实力,13-16p,主套6张。这样会好一点。
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#19 User is offline   sfbcs 

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Posted 2013-June-16, 05:11

确实很难叫到局的一副牌,需要EW不断修正自己的牌力,但也不能像开室E那样pass吧。
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#20 User is offline   lycier 

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Posted 2013-June-16, 05:13

令人难以置信的是,东家竟然·主动放弃4-4配定约。应该先加倍,待同伴应叫2后,再次扣叫2不断逼叫示强,这样·的话,最后6定约还会远在天边吗?
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