sungh Posted April 13, 2013 Report Share Posted April 13, 2013 你是北家,叫牌和明手的牌如下,东首攻D3。你是如何分析判断东西家的牌型分布,你的坐庄计划是什么?[hv=sn=S&s=SJ87HQT4DK64CQ873&wn=w&nn=N&n=SAK9432H63D2CAKJ2&en=E&d=n&v=e&b=9&a=1SP2SP4SPPP&p=D3D4DTD2S6SASTS7C2C5CQC6SJS5S2SQDQDKDAS3&c=9]499|380[/hv] Quote Link to comment Share on other sites More sharing options...
cnszsun Posted April 14, 2013 Report Share Posted April 14, 2013 东掉下♠10后,我们需要判断他是单张10还是Q10双张(105这个组合不需要考虑,任何打法都可以成功),这里没有限制性选择的问题,因为无论哪种组合他都只能出10,在没有其他信息的情况下,似乎按照概率打是最正常的了。按照一般的原则,平均分布的概率总是要稍高于非均布,也就是2-2分布的概率要高。选择继续砸符合概率打法。具体的概率,我查了下:这种情况下1-3分布的单一组合概率是6.78%,2-2分布单一组合的概率是6.22%。可以看到差别不是很大,但还是有差别的。 Quote Link to comment Share on other sites More sharing options...
madongjun Posted April 15, 2013 Report Share Posted April 15, 2013 如果是满贯,不攻将牌就按他持有将牌Q考虑。现在只是局定约,就很难判断了。要不按桥牌格言“八飞九不飞”来打? Quote Link to comment Share on other sites More sharing options...
sungh Posted April 15, 2013 Author Report Share Posted April 15, 2013 嗯,在没有其他信息的情况下,无法判断Q的位置,就按照桥牌格言,“八飞九不飞”来打。 Quote Link to comment Share on other sites More sharing options...
dvd Posted April 16, 2013 Report Share Posted April 16, 2013 如果掉小s10,还是飞过机会大点,如果是小牌就砸了。 Quote Link to comment Share on other sites More sharing options...
670922 Posted April 19, 2013 Report Share Posted April 19, 2013 这牌只有按22分布来打。SA吃进后C上明手,从明手出S,看看能不能打下SQ,如不能打下SQ也就没戏了。 Quote Link to comment Share on other sites More sharing options...
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