00master Posted May 12, 2013 Report Share Posted May 12, 2013 [hv=sn=aa&s=S72HA73DAT975CK93&wn=bb&w=SAT543HQT65DCQJ84&nn=cc&n=SKJ6HJ942DJ6CA752&en=dd&e=SQ98HK8DKQ8432CT6&d=w&v=o&b=8&a=PP2D(weak%20%21D)PPDPPP&p=S7S4SKS9S6S8S2S3DQD5H5D6D4D7C4DJSJSQD9S5HAH6H2HKCKC8C7C6C3CJCACTC5&c=5]499|350[/hv] 拿着同样的牌，不同的人会有不同的处理方式。东家在第三家拥有六张♦准备阻击开叫，你是倾向于二阶还是三阶？二阶开叫，平衡位置dbl之后All Pass三阶开叫，All Pass放打最终的结果是2♦DBL-3=500,3♦-4=200，7IMP的分差。 [hv=sn=aa&s=S72HA73DAT975CK93&wn=bb&w=SAT543HQT65DCQJ84&nn=cc&n=SKJ6HJ942DJ6CA752&en=dd&e=SQ98HK8DKQ8432CT6&d=w&v=o&b=8&a=PP3DPPP&p=S7S3SKS9C2C6CKC4S2S4SJSQHKHAH5H4C3C8CACTS6S8D5S5C9CJC5D2DKDACQD6H3HQH2H8H6H9D3H7DQD7STDJD4&c=5]499|350[/hv] Quote Link to comment Share on other sites More sharing options...
arter Posted May 13, 2013 Report Share Posted May 13, 2013 虽然第三家。双无，但用3D来描述这样的牌。拍档会怎样想？相对于分数，拍档间的感受更为重要吧？ Quote Link to comment Share on other sites More sharing options...
madongjun Posted May 13, 2013 Report Share Posted May 13, 2013 2♦的应该是有一定的牌力，阻击作用有限。不知道为什么3♦会All Pass. Quote Link to comment Share on other sites More sharing options...
wqiqiqi Posted May 13, 2013 Report Share Posted May 13, 2013 实战我坐西家，对另外一桌3D开叫，我猜是体系的差异，精确的2D表示4414，拿这牌只有PASS和3D的选择。打精确，第3家我也选择3D，注重破坏力。3D后南家PASS正常，北家的持牌在3阶平衡有点勉强（已知PD不叫过），PASS也是正常选择，没问题。我认为问题在我们这桌，2D的建设性强于阻击性，有好的地方，但在这付上有问题，作为北家持牌，完全应该平衡X 2D。在第3家，大多数情况下要注重破坏性，我认为3D要好于2D。 Quote Link to comment Share on other sites More sharing options...
zyp163 Posted May 13, 2013 Report Share Posted May 13, 2013 按合理的逻辑：第三家轻开叫1D就够了，2D太弱，3D太高。但一切决定于，二家PASS后你的体系是什么样的规定。1D起到了干扰对方开叫的作用，使其开叫变成了争叫，从所持牌力OPP未必须有好的定约，已经达到了目的，这也是四张高花在这个位置开叫的理由之一。1D的后续弹性很大，一是同伴打1N可以PASS，打花色也一样可以PASS，打D更好。 Quote Link to comment Share on other sites More sharing options...
haikuo Posted May 17, 2013 Report Share Posted May 17, 2013 看局况叫个2D 没什么，如有另外约定，开个1D也好 Quote Link to comment Share on other sites More sharing options...
601821297 Posted May 17, 2013 Report Share Posted May 17, 2013 开1D让OPPS去找高花配？ 那还不如不叫 :P Quote Link to comment Share on other sites More sharing options...
00master Posted May 19, 2013 Author Report Share Posted May 19, 2013 叫2♦或3♦我都认为有可考虑之处但是第三家叫1♦实在不敢赞同 Quote Link to comment Share on other sites More sharing options...
ar5810 Posted May 20, 2013 Report Share Posted May 20, 2013 开2D属正常已具描述性了，不赞同开1D。 Quote Link to comment Share on other sites More sharing options...
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