fp651026 Posted August 28, 2013 Report Share Posted August 28, 2013 [hv=sn=S&s=ST82HJ4DA42CAJ543&wn=W&=SKQ63HK3DQ953CKQ2&nn=N&n=SA974H9875DTCT876&en=E&e=SJ5HAQT62DKJ876C9&d=s&v=o&b=11&a=P1N(13-15)P3HP3NP4DP4SP5DPPP&p=CAC2C8C9S2S3SAS5DTDJDAD3H4HKH5H2&c=10]499|350[/hv]注:E3H为实叫。请问:1、E叫4D是满贵试探还是对3NT的更改? 2、如果是满贵试探,实力是否够? 3、3NT后E是否应该pass? Quote Link to comment Share on other sites More sharing options...
HeartA Posted August 28, 2013 Report Share Posted August 28, 2013 看来东西不使用转移叫。3H作为实叫及逼叫,比较老套。 1&2. 东11点,加上同伴13-15,应该不足以试贯。4D应该是对黑花色被攻穿的担心,想作4H或5D。这也显示了3H叫牌的弱点。3. 在这样的叫牌序列下,很难回答,纯粹靠猜。就实际持牌,是3NT更好。如果CKQ换成CA,是5D更好(4H也行)。 如果东西使用转移叫,通过如下的叫牌序列,东pass 3NT就比较放心了:1NT - 2D2H - 3D (第二套)3NT - pass 如果东西想用3H/3S作为强牌逼叫(实叫),最好是6张以上,已经确定H/S为将牌。以后的其它叫牌,属于扣叫。 Quote Link to comment Share on other sites More sharing options...
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