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进局三选之二

#1 User is offline   lucy_shb03 

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Posted 2015-January-13, 04:37



这桌北家最终选择了4进局,有趣的是若对手3-3分布,4也是成局之选,而对手实际上还真是3-3分布。
另一桌,1NT-2-2-3NT,北13个大牌点,联手至少28个大牌点,打无将进局定约的Power是有的,可惜忽略了Pattern,对手首攻哗啦啦溃口,原来南家的为85。
换言之,打7配的4/都有,偏偏三选之一的3NT不灵光。
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#2 User is offline   shisun 

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Posted 2015-January-13, 19:14

2nt约定的?? 大概有另外的含义
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#3 User is offline   madongjun 

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Posted 2015-January-20, 00:24

两桌都对同伴的止张抱了一些希望,谁都对高花的止张给予关注,唯独没有对低花止张进行核实(个人认为,这也是容易犯的一类错误)。
如果想打3NT,不如直接应3NT,不用转移。对方攻错的概率还大些。
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#4 User is offline   601821297 

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Posted 2015-January-20, 21:26

听楼主的介绍南家牌面应该是S5H2D4C2,S套始终出不来,可能错失53配的S而打了52的H,既然你们2NT逼局,不知为何不叫出S套
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#5 User is offline   wuhuan 

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Posted 2015-January-21, 21:29

其实楼主给出的牌不宜开1NT,5张高花开1N另一高花要3张,这样避免打52丟53。
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#6 User is offline   lycier 

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Posted 2015-January-21, 21:56

wuhuan,好像你看错牌了,牌面是N--北家。没关系,一个小插曲,大家都乐一乐,不要在意。Posted Image
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#7 User is offline   wuhuan 

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Posted 2015-January-22, 19:49

 lycier, on 2015-January-21, 21:56, said:

wuhuan,好像你看错牌了,牌面是N--北家。没关系,一个小插曲,大家都乐一乐,不要在意。Posted Image

版主怎么回事,shisun的贴您看错,我的跟帖您也没看清,我是说这幅牌的pd一N的牌不宜开1N。
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#8 User is offline   sungh 

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Posted 2015-January-22, 21:24

 wuhuan, on 2015-January-22, 19:49, said:

版主怎么回事,shisun的贴您看错,我的跟帖您也没看清,我是说这幅牌的pd一N的牌不宜开1N。

你再说清楚点就对了。wuhuan的意思是这副牌的开叫人南家S的持牌是15-17hcp,5242的牌型是不宜开叫1nt,开叫1的牌。
我是开叫方,我也不会开叫1nt的。贴主可以把开叫人的持牌贴出来看看。


正确的判断来自经验,而经验常常来自错误的判断。

寻找自己的错误才是学习桥牌的唯一进步方法
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#9 User is offline   dillon561 

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Posted 2015-January-23, 20:27

 sungh, on 2015-January-22, 21:24, said:

你再说清楚点就对了。wuhuan的意思是这副牌的开叫人南家S的持牌是15-17hcp,5242的牌型是不宜开叫1nt,开叫1的牌。
我是开叫方,我也不会开叫1nt的。贴主可以把开叫人的持牌贴出来看看。

我也这样觉得,所以一般情况下,不是因为5张高花没顶张大牌,我绝不开NT,强牌开了高花后,也有的是手段再叫里示强。若北开的是1,南2H应叫,北可再叫3/2,那么就会清楚C上有问题而不选NT进局了。
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