xhq Posted May 29, 2013 Report Share Posted May 29, 2013 这是实际比赛中的出现的一副牌，许多人多没有叫到最佳定约。假如你持如下的牌，同伴开叫2♥，你如何设计一个叫牌进程，叫到最佳定约？[hv=pc=n&n=sqhkdakq642cakq83&d=s&v=0&b=11&a=2hp]133|200[/hv] Quote Link to comment Share on other sites More sharing options...
wangzhi123 Posted May 30, 2013 Report Share Posted May 30, 2013 2n=报短套！同伴答3c，问a，上6d，答3d，问a上6c！我不认为同伴有4张s！，当然！这办法很笨！ Quote Link to comment Share on other sites More sharing options...
zyp163 Posted May 30, 2013 Report Share Posted May 30, 2013 应该是正常的ogust2N即可。开叫人不会持4张以上S，那必然在低花上有部分配合。那么可以的定约就在H/D/C上都有可能。2N后，开叫人的叫品将是一个人工性的应答，然后四阶进行扣叫---4N问叫----然后确定定约。对开叫人答出的好套/坏套，好牌/差牌如果有明确的定义就更容易一些了。 Quote Link to comment Share on other sites More sharing options...
wqiqiqi Posted May 30, 2013 Report Share Posted May 30, 2013 同意3楼分析，从2N开始，低花肯定有配合，叫出D/C套，让PD选择。 Quote Link to comment Share on other sites More sharing options...
madongjun Posted May 30, 2013 Report Share Posted May 30, 2013 同伴只是开叫了二阶，红心就是6、7张，低花肯定有适度的配合，我会跳叫3♠，用沃尔什问叫展开叫牌。最大的可能是叫到低花满贯。 Quote Link to comment Share on other sites More sharing options...
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