lycier Posted February 18, 2013 Report Share Posted February 18, 2013 [hv=pc=n&s=skj54hq5dkqt4ckjt&w=sa87h974da97c9852&n=sq6hajt6dj863cq76&e=st932hk832d52ca43&d=n&v=0&b=1&a=pp]399|300[/hv] For this hand,how to evaluate?how to open?这手牌如何估值？如何开叫？ Quote Link to comment Share on other sites More sharing options...
Hanoi5 Posted February 18, 2013 Report Share Posted February 18, 2013 1NT if 15-17. Quote Link to comment Share on other sites More sharing options...
billw55 Posted February 18, 2013 Report Share Posted February 18, 2013 If 15 is in your range for 1NT, bid it. This hand is a totally normal balanced 15, no aces is a minus but two working tens is a plus. Quote Link to comment Share on other sites More sharing options...
sungh Posted February 18, 2013 Report Share Posted February 18, 2013 这手牌大牌分散，4432的均型牌，15hcp我开叫1NT。 Quote Link to comment Share on other sites More sharing options...
lycier Posted February 18, 2013 Author Report Share Posted February 18, 2013 If 15 is in your range for 1NT, bid it. This hand is a totally normal balanced 15, no aces is a minus but two working tens is a plus. No Ace is a minus,I agree,but disagree that two working tem is a plus.for in hand, there are two Q and two J,which are overvalued !so two is not good engouh to be a plus.I regard this sort of hands as 14 values,merely. I opened 1D,and 2d as final contract. at other table,the final contract was 3nt, and then opps lead small ♣ card, it turned out to be lost one trick. ---------------------------------------------------Chinese Meanings:全手无Ace，是要减去一点的，这我同意，但我不同意2枚10加一点。因为这手牌有2个Q和2个J，都是高估值的，所以2个10是不足以好到可以加一点的地步！我开叫1d，定约2d。另一桌定约3nt。在敌方首攻C后，结果下一。 Quote Link to comment Share on other sites More sharing options...
madongjun Posted February 19, 2013 Report Share Posted February 19, 2013 我将开叫1NT。正常的定约应当是3NT，如果保守一点，经过2C询问后，可能停在2NT.过程为1NT - 2C -2S - 2NT - - -低限，所以PASS了2NT。 Quote Link to comment Share on other sites More sharing options...
lycier Posted February 19, 2013 Author Report Share Posted February 19, 2013 不，北家应叫人拥有10hcp，在面对同伴是15-17p的无将阶梯开叫时，无论如何，进局都是必须地，而且也不存在高低限邀请一说。 Quote Link to comment Share on other sites More sharing options...
sungh Posted February 19, 2013 Report Share Posted February 19, 2013 全手无Ace，是要减去一点的，这我同意，但我不同意2枚10加一点。因为这手牌有2个Q和2个J，都是高估值的，所以2个10是不足以好到可以加一点的地步！我开叫1d，定约2d。另一桌定约3nt。在敌方首攻C后，结果下一。这手牌大牌分散，4432的均型牌，15hcp我开叫1NT。再复习一下有关的，牌 力 估 算 定 理（此为老师的讲课内容之一）哈代认为：准确估算牌力的最好方法： 克勃森的“防守赢墩法” + “4-3-2-1-0计点法”结合使用。先数大牌点，后数防守赢墩数，再依据上述牌力估算 定理对牌力作进一步估算：依据大牌点位置，大牌组合，中间张结构以及牌型等因素，在大牌点的基础上作相应的增减值。 1） 格外注意牌型：牌型越平均，对牌值的估计就应该越低。如果你有一两个长套，尤其长套上还有大牌的时候，牌值就会上升。 2） 双方都要尽力描述自己的牌情，寻找配合。找到配合就升值，没有配合就贬值。 3） 好像老师口头上强调过，JQ的记点法高估了。一手牌如果JQ较多就该减值。因此，这手牌大牌分散，4432的均型牌，JQ较多，该减值。不能按照15hcp的均型牌来处理。 Quote Link to comment Share on other sites More sharing options...
madongjun Posted February 20, 2013 Report Share Posted February 20, 2013 假如你开叫1♦，你计划好你的再叫了吗？如果同伴应叫以1♥，你准备再叫什么，1NT？2♦？还是其他叫品？其实，按正常的无将防守，首攻高花（黑桃）也许是首选，这样的话，还是有很大的机会完成3NT定约的。 Quote Link to comment Share on other sites More sharing options...
lycier Posted February 20, 2013 Author Report Share Posted February 20, 2013 这副牌，我和3ntmk搭档，实际叫牌进程很简单：[hv=d=n&v=0&b=1&a=pp1dp1hp1np2cp2dppp]133|100[/hv] 既然估值14p，就按普通14p的均型牌处理了。 Quote Link to comment Share on other sites More sharing options...
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