lycier Posted July 17, 2012 Report Share Posted July 17, 2012 现代二盖一方法不寻常的2NT争叫后的防守不寻常2NT 争叫通常用于一方在一阶开叫一门高花后，含义是：两门最低未叫花色至少5-5分布。 1♣ - 2NT ：2NT= D+H 1♦ - 2NT ：2NT =C+H 1♥ - 2NT ：2NT =C+D 1♠ - 2NT ：2NT =C+D 当敌方采用2NT 争叫时，你可以采用"不寻常对不寻常"约定叫防守，其防守约定总体规则如下： 最便宜花色扣叫：表示对开叫花色的限制性加叫或更好 第二花色扣叫：表示持有未叫的第四花色，进局逼叫。 加叫第四花色：自然叫品，不逼叫。 加叫开叫花色：表示竟叫性加叫，示弱。 举例如下： 1♥ - 2NT (C+D) – (?) 3♣---最便宜花色扣叫：表示对开叫花色H限制性加叫或更好 3♦ ---第二花色扣叫：表示持有S套，进局逼叫。 3♥ ---表示竟叫性加叫，示弱。 3♠ ---自然不逼叫 注意：也有一些牌手的搭档间约定是：扣叫第二花色仅作为邀请，不逼叫。 那么三阶之上的叫品含义是什么？ 3NT---通常表示敌方双套有止张，自然叫品。 4♣/4♦ ----是对开叫花色H的splinter加叫。 4♠ ----是自然叫品。 Quote Link to comment Share on other sites More sharing options...
yin970902 Posted July 17, 2012 Report Share Posted July 17, 2012 从3♣说到了4♠，把阻击性、限制性、逼叫性的牌力都区分开了。很好！ :) Quote Link to comment Share on other sites More sharing options...
litianp111 Posted July 17, 2012 Report Share Posted July 17, 2012 很好！ Quote Link to comment Share on other sites More sharing options...
sungh Posted July 20, 2012 Report Share Posted July 20, 2012 hi：此乃《21世纪的二盖一》上册206页的升级改进版。比原书上的内容更加细致实用，记下。A1♥ - 2NT – (?)3♣---最便宜花色扣叫：表示对开叫花色H限制性加叫或更好3♦ ---第二花色扣叫：表示持有S套，进局逼叫。3♥ ---表示竟叫性加叫，示弱。3♠ ---自然不逼叫 3NT---通常表示敌方双套有止张，自然叫品。4♣/4♦ ----是对开叫花色H的splinter加叫。4♠ ----是自然叫品。 B1♠ - 2NT – (?)3♣---最便宜花色扣叫：表示对开叫花色S限制性加叫或更好3♦ ---第二花色扣叫：表示持有H套，进局逼叫。3♥ ---自然不逼叫3♠ ---表示竟叫性加叫，示弱。3NT---通常表示敌方双套有止张，自然叫品。4♣/4♦ ----是对开叫花色S的splinter加叫。4♥/4♠ ----是自然叫品。 是这样的吧老师。 Quote Link to comment Share on other sites More sharing options...
601821297 Posted July 24, 2012 Report Share Posted July 24, 2012 温故而知新 学到了一些新内容 谢谢老师 Quote Link to comment Share on other sites More sharing options...
9Ayy Posted October 10, 2012 Report Share Posted October 10, 2012 B 1♠ - 2NT – (?) 3♣---最便宜花色扣叫：表示对开叫花色S限制性加叫或更好 3♦ ---第二花色扣叫：表示持有H套，进局逼叫。 3♥ ---自然不逼叫 3♠ ---表示竟叫性加叫，示弱。 3NT---通常表示敌方双套有止张，自然叫品。 4♣/4♦ ----是对开叫花色S的splinter加叫。 4♥/4♠ ----是自然叫品。 是这样的吧老师。 这里的4♥是对开叫花色S的Splinter加叫吧？应叫人想叫4♥可以先叫3♦，然后再叫4♥，对吗？ Quote Link to comment Share on other sites More sharing options...
000ffj Posted October 10, 2012 Report Share Posted October 10, 2012 试想一下如果没有这个工具，进程将是何其艰难，真是好。 Quote Link to comment Share on other sites More sharing options...
madongjun Posted October 10, 2012 Report Share Posted October 10, 2012 设计的真是妙，用起来一定更加的好用、有效。 Quote Link to comment Share on other sites More sharing options...
happyzr Posted October 10, 2012 Report Share Posted October 10, 2012 收藏了，谢谢 Quote Link to comment Share on other sites More sharing options...
150655941 Posted October 11, 2012 Report Share Posted October 11, 2012 学习了 Quote Link to comment Share on other sites More sharing options...
yzdhy668 Posted October 11, 2012 Report Share Posted October 11, 2012 9Ayy 你分析的真好，很符合牌理，把H的单缺与自然的H套作出了明确的区分,这个地方概念有模糊不搞清楚易出问题，谢谢你。 Quote Link to comment Share on other sites More sharing options...
wuhuan Posted October 12, 2012 Report Share Posted October 12, 2012 这个约定叫我在哈代书中学过，感觉抽象——这里更丰富、具体————感谢老师！！！ Quote Link to comment Share on other sites More sharing options...
shingkit Posted October 15, 2012 Report Share Posted October 15, 2012 啊，再看看老板和9Ayy的跟贴才发现与哈代上册所说的略有不同，学习了 ！ :rolleyes: Quote Link to comment Share on other sites More sharing options...
pmahpmah Posted October 16, 2012 Report Share Posted October 16, 2012 谢谢老师，昨天晚上老师针对叫牌过程详细讲解了，很好，学习了 Quote Link to comment Share on other sites More sharing options...
hejiang Posted October 19, 2012 Report Share Posted October 19, 2012 "不寻常对不寻常"约定叫，这种理念可以用在许多地方 Quote Link to comment Share on other sites More sharing options...
rosehe Posted October 19, 2012 Report Share Posted October 19, 2012 :)第一次来，感谢老师！首先向老师学到的知识居然是如何来华人论坛呢！ Quote Link to comment Share on other sites More sharing options...
arter Posted October 20, 2012 Report Share Posted October 20, 2012 在下册中提到，1c后直接争2D=H4 D5。和1C后直接2NT=H5 D5 不冲突吧？我们两个都同时用吗？ Quote Link to comment Share on other sites More sharing options...
55771199 Posted October 22, 2012 Report Share Posted October 22, 2012 学习了，收藏了，急不可待地想尝试一 下 :) 谢谢老师了！ Quote Link to comment Share on other sites More sharing options...
lipeng2076 Posted October 24, 2012 Report Share Posted October 24, 2012 多谢心烛老师提供的不寻常对付不寻常的这个好方法!学习了!同时9Ayy朋友提到的4h为splinter,我不赞同.因为opp显示双套低花至少55,如果可以splinter,那么最大可能应在低花上,这个4h我是理解为更长的自然实套,您说呢? Quote Link to comment Share on other sites More sharing options...
haikuo Posted December 10, 2012 Report Share Posted December 10, 2012 这个真是不错,但还要反复学习! Quote Link to comment Share on other sites More sharing options...
zyp163 Posted December 21, 2012 Report Share Posted December 21, 2012 还有一个叫品未使用：加倍。国家集训队精确体系里将这时的加倍设计为，对OPP其中之一花色的加倍。不知道使用效果如何？ Quote Link to comment Share on other sites More sharing options...
xuefeier Posted December 22, 2012 Report Share Posted December 22, 2012 好！应该经常会碰到。 Quote Link to comment Share on other sites More sharing options...
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