madongjun Posted November 23, 2012 Report Share Posted November 23, 2012 问题：下面的牌在北家开叫2♥后，如何竞叫？东西方和南北方的最佳定约各是什么？[hv=pc=n&s=sjt5h64da952caq98&w=s873hdkqjt4ck7652&n=sq9hkqj987d8cjt43&e=sak642hat532d763c&d=w&v=b&b=4&a=p2h]399|300[/hv] Quote Link to comment Share on other sites More sharing options...
madongjun Posted November 26, 2012 Author Report Share Posted November 26, 2012 是不是问题太笼统？ Quote Link to comment Share on other sites More sharing options...
lycier Posted November 26, 2012 Report Share Posted November 26, 2012 这道牌面很好，至少警告我们在寻思叫牌时，注意花色失配的风险性。东家是一手不愿意争叫的牌面，因为手持弱二开叫花色的5张，心里最清楚，四家分布畸形，愿意等待同伴的技术性加倍而转化为惩罚性。各家都不愿意或没有实力去争叫，最终2♥是最后的定约。 Quote Link to comment Share on other sites More sharing options...
madongjun Posted November 26, 2012 Author Report Share Posted November 26, 2012 这道牌面很好，至少警告我们在寻思叫牌时，注意花色失配的风险性。东家是一手不愿意争叫的牌面，因为手持弱二开叫花色的5张，心里最清楚，四家分布畸形，愿意等待同伴的技术性加倍而转化为惩罚性。各家都不愿意或没有实力去争叫，最终2♥是最后的定约。真是高，确如你所见，最后定约是南北方的2♥，三家PASS。四明手看，东西方似乎有4♠，能完成吗？（或者说如何才能防宕？） Quote Link to comment Share on other sites More sharing options...
madongjun Posted November 28, 2012 Author Report Share Posted November 28, 2012 这种失配牌的定约挖掘也很重要，在这个弱2开叫的情况下，看看如何叫出♠，叫到几阶，3♠或4♠，4♠能完成吗？ Quote Link to comment Share on other sites More sharing options...
shingkit Posted November 28, 2012 Report Share Posted November 28, 2012 和看看这副牌（10）的问题一样，这幅牌，东除了不叫有其他选择吗？ Quote Link to comment Share on other sites More sharing options...
madongjun Posted November 29, 2012 Author Report Share Posted November 29, 2012 和看看这副牌（10）的问题一样，这幅牌，东除了不叫有其他选择吗？实战中，另一室叫至并完成了却S，可惜没有记下进程来。 Quote Link to comment Share on other sites More sharing options...
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