oyj Posted October 25, 2012 Report Share Posted October 25, 2012 这牌,我还是强烈呼吁,应叫人第二口,叫3D,用跳叫新花,来显示不叫过的牌,安全保障的牌力来源就是:自己的长套加对开叫花色的最低的支持!同意,因为pd的2cx显示草花短套并在寻求其它花色配合。稍后南家再加叫H显示对其配合。也许6D优于6H呢? Quote Link to comment Share on other sites More sharing options...
lycier Posted October 25, 2012 Author Report Share Posted October 25, 2012 这是一副丑陋的叫牌过程。一丑:西这样的牌也能叫2c.二丑。4h不过牌。丢6丢7全是北家的事。如果这牌有问题,是对1nt逼叫后跳叫理解不正确。 您好!不理解所云,难道我还说的不够清楚,凭什么pass4♥?您又继续说对1nt后跳叫理解不正确?那么如何正确?说来看看。好坏限制性加叫的概念和具体应用,不能不区分吧 Quote Link to comment Share on other sites More sharing options...
wuhuan Posted October 31, 2012 Report Share Posted October 31, 2012 hi:老师好!感谢您教我估值技术和用实例再验证之绝妙。我之拙见——这幅再您叫过4D后,若我是北家会用4S反冲问关键张,因为我的DKQ在您叫4D后又升值了,这样我们进可取满贯,退可打5H。 Quote Link to comment Share on other sites More sharing options...
dvd Posted August 30, 2013 Report Share Posted August 30, 2013 这牌在应叫人叫1n后,开叫人还能扣4c表示了强烈的满贯兴趣,(注意4c越过了3s,说明pd这时最关心的就是s的控制),在有sA的情况下,当然应该继续叫牌; 如果4s是反冲,则叫4n表示sA;不用反冲就直接扣4s,4s明确表示了sA,而5h则只是保证s有第2轮控制的高限邀请牌力,这里扣s比5h要表达的更清楚。 Quote Link to comment Share on other sites More sharing options...
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