hmc0353 Posted June 5, 2013 Report Share Posted June 5, 2013 北：S-，HKXXX，DAQJ，CAQTXXX南：SKTXX，HAX，DX，CKXXXXX西开叫3D Quote Link to comment Share on other sites More sharing options...
601821297 Posted June 5, 2013 Report Share Posted June 5, 2013 俺抛砖引玉：貌似只有PASS，北家握有敌方开叫花色的3个防守赢墩似乎不适合做出行动，南家牌力不足以争叫且在♥双张的前提下不适合平衡叫 ；3D成功阻击了南北的低花大满贯:P Quote Link to comment Share on other sites More sharing options...
madongjun Posted June 5, 2013 Report Share Posted June 5, 2013 确实比较难以决断。北家直接位置，能不能按照15-17P，对方花色有止的逻辑，平叫3NT呢？似乎有些牵强。加倍出套的牌力似乎也不够。 Quote Link to comment Share on other sites More sharing options...
lycier Posted June 5, 2013 Report Share Posted June 5, 2013 不好办，需要一定的约定和默契。和风这题，挺难为人的。 Quote Link to comment Share on other sites More sharing options...
dongfz Posted June 6, 2013 Report Share Posted June 6, 2013 北家、南家的牌都不足以争叫，与大满贯失之交臂。这副牌体现了两方面的意义：其一说明了阻击叫的重要性；其二说明了配合重于牌点，南北只有26点，却有几乎铁的7♣。 Quote Link to comment Share on other sites More sharing options...
bluejacket Posted June 6, 2013 Report Share Posted June 6, 2013 3NT，承认高阶阻击的威力，象什么叫什么。PD有高花长套后续考虑叫牌的可能性也很大，如果是最棘手的4S，改5C吧。重要的是什么结果都淡定面对。 Quote Link to comment Share on other sites More sharing options...
hmc0353 Posted June 6, 2013 Author Report Share Posted June 6, 2013 请教了某甲级队的大师,他给出了比较合理的进程:(3D)-X-(P)-4S(P)-5C-(P)-5D(P)-6C-(P)-P Quote Link to comment Share on other sites More sharing options...
601821297 Posted June 6, 2013 Report Share Posted June 6, 2013 请教了某甲级队的大师,他给出了比较合理的进程:(3D)-X-(P)-4S(P)-5C-(P)-5D(P)-6C-(P)-P这样的进程貌似赌博，第3家虽然没有发言，但并不表示他软弱，5C搭档要没长C呢 :P Quote Link to comment Share on other sites More sharing options...
lxt08 Posted June 6, 2013 Report Share Posted June 6, 2013 4C Quote Link to comment Share on other sites More sharing options...
wqiqiqi Posted June 6, 2013 Report Share Posted June 6, 2013 北家的牌PASS是不肯的，我愿意冒点风险叫3NT。3NT的后续展开比较难，若南家能扣叫4D的话，6C是可以叫进的，7个没什么好办法。 Quote Link to comment Share on other sites More sharing options...
hmc0353 Posted June 7, 2013 Author Report Share Posted June 7, 2013 请教了某甲级队的大师,他给出了比较合理的进程:(3D)-X-(P)-4S(P)-5C-(P)-5D(P)-6C-(P)-P 这样的进程貌似赌博，第3家虽然没有发言，但并不表示他软弱，5C搭档要没长C呢 可能前面没说理由,再补充两句大师的意见:加倍起步,不排除H对上的可能;当然同伴叫出S的可能是最大的,但是可以预见的是,叫出S,说明同伴不是双高,否则可以4D,如果同伴没有4张H,D本来就可以断定同伴不会多,那么同伴C3张以上概率很大,所以5C做为退路是比较安全的! Quote Link to comment Share on other sites More sharing options...
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