fp651026 Posted September 7, 2013 Report Share Posted September 7, 2013 [hv=&wn=&w=S4HK7643DAQ6CJT95&nn=&en=&e=SQ732HA92DKJ8CQ42&d=n&v=e&b=9&a=PP1SP2SPPDP2NPPP&p=]499|350[/hv]西家第一次是否叫x?西家第二次叫x?3h?pass?西家第三次是否改叫3h?东家应开叫没开叫后叫2NT?3H? Quote Link to comment Share on other sites More sharing options...
dvd Posted September 7, 2013 Report Share Posted September 7, 2013 有对无,局况不利,同伴没有开叫实力,加上自己的h套太差。我选择pass到底。 Quote Link to comment Share on other sites More sharing options...
nbxkh Posted September 7, 2013 Report Share Posted September 7, 2013 同意楼上。有局对无局,这样的牌不该开叫:差的12点,以及4333牌型。也没有开叫所需要的2个防守赢敦。西第一次当然不能叫加倍,牌型符合,但根本没有直接位置加倍的牌力;平衡位置也不好加倍,因为要顶到3阶的定约。如果对方是停留在2阶的低花,倒是可以争叫一下2h。有局的情况下,看到成局的希望,要激进一点,仅仅是为争夺部分定约,要谨慎一点。 Quote Link to comment Share on other sites More sharing options...
waterwang Posted September 8, 2013 Report Share Posted September 8, 2013 第一位置x,牌型很棒,如果有配合基本都是有效点,即使是43配d也仅仅是二阶,收惩罚的可能性很小,如果在第二位置加倍,如果同伴叫了3d,你会很为难。 Quote Link to comment Share on other sites More sharing options...
0club Posted September 8, 2013 Report Share Posted September 8, 2013 West 在直接位置加倍与争叫都不合适。在平衡位置已经逼叫到三阶了,风险也不小。还是PASS好。另外:East开叫还是不开叫?按现在的理念应该开叫,把猜测留给OPP才对。 Quote Link to comment Share on other sites More sharing options...
yunling Posted September 8, 2013 Report Share Posted September 8, 2013 牌长得比较倒霉。东家一开始不开叫后面怎么都处于劣势了,其实后面进程还算合理。 Quote Link to comment Share on other sites More sharing options...
HeartA Posted September 9, 2013 Report Share Posted September 9, 2013 东的牌在开叫的边缘,但4-3-3-3型,pass是正常的选择。西的牌,争叫2H,嫌H太破,局况也不利;加倍吗,实力弱了一点。现在南北叫到了2S,只好pass到底。3阶过于危险,如果能做成3阶定约的话,对方的2S多半也困难。 Quote Link to comment Share on other sites More sharing options...
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