cqwbc Posted September 16, 2012 Report Share Posted September 16, 2012 [hv=pc=n&s=sk2hqt87daj8ckj43&n=saqt965hdkt52cat7&d=n&v=b&b=13&a=1sp2cp2dp2np3sp4sppp]266|200[/hv] 提出大家讨论的问题是:2♦再叫后,再应叫2♥第四花色逼叫和2NT,这2个叫品的区别和条件是什么? 谢谢! Quote Link to comment Share on other sites More sharing options...
yin970902 Posted September 16, 2012 Report Share Posted September 16, 2012 2♣已经逼叫进局,2NT比2♥好,他准确表述了你的牌情。 Quote Link to comment Share on other sites More sharing options...
21574770 Posted September 17, 2012 Report Share Posted September 17, 2012 有明确的叫品可以叫出来,就不要用第4花色,只有没其他叫品描述而必须要逼迫同伴叫牌是才用第4花色的叫品,丢了满贯和是否用第4花色应该无关 Quote Link to comment Share on other sites More sharing options...
150655941 Posted September 17, 2012 Report Share Posted September 17, 2012 2C逼局,无需用2H4花逼叫。2NT是最好的叫品。你可以叫3S表示6张,最后让PD选NT还是S Quote Link to comment Share on other sites More sharing options...
lycier Posted September 17, 2012 Report Share Posted September 17, 2012 [hv=pc=n&s=sk2hqt87daj8ckj43&n=saqt965hdkt52cat7&d=n&v=b&b=13&a=1sp2cp2dp2np3sp4sppp]266|200[/hv] 提出大家讨论的问题是:2♦再叫后,再应叫2♥第四花色逼叫和2NT,这2个叫品的区别和条件是什么? 谢谢! 当然区别很大。再叫2♥作第四花色逼叫,是不承诺止张和花色的长度的,除非再次再叫第四花色即为真实的4张长度套。条件是:缺乏再叫的描述性叫品,非均型;或者询问第四花色止张和考虑庄位等问题;或者节省空间,提前扣叫,作等待叫,让同伴进一步描述牌情。再叫2nt表示低限12-14p,同时暗示一门花色无止;或者18-19p,等待后续的示量。再叫3nt表示高限15-17p,同时明示门门花色有止。个人以为:上副牌面,虽然14p,典型的直接再叫3nt做描述性选择叫品,同伴知其均型,♠双张,非低限,故修正定约4♠. Quote Link to comment Share on other sites More sharing options...
hopeoffire Posted September 17, 2012 Report Share Posted September 17, 2012 前面过程没有错,2NT比2H好 南已经做过2/1逼局性的应叫,草花套也不好,他的牌是低限,无法主动发起满贯; 北的牌6-4两套有缺门,只有5输墩,面对同伴的开叫实力不应该停在4S,5C扣叫比较好 Quote Link to comment Share on other sites More sharing options...
cqwbc Posted September 17, 2012 Author Report Share Posted September 17, 2012 当然区别很大。再叫2♥作第四花色逼叫,是不承诺止张和花色的长度的,除非再次再叫第四花色即为真实的4张长度套。条件是:缺乏再叫的描述性叫品,非均型;或者询问第四花色止张和考虑庄位等问题;或者节省空间,提前扣叫,作等待叫,让同伴进一步描述牌情。再叫2nt表示低限12-14p,同时暗示一门花色无止;或者18-19p,等待后续的示量。再叫3nt表示高限15-17p,同时明示门门花色有止。个人以为:上副牌面,虽然14p,典型的直接再叫3nt做描述性选择叫品,同伴知其均型,♠双张,非低限,故修正定约4♠. 心烛版主讨论得很详细,学习了。 这些叫牌细节的讨论我想对大家都是有益处的。 Quote Link to comment Share on other sites More sharing options...
000ffj Posted September 18, 2012 Report Share Posted September 18, 2012 这牌北家的3s不够好,我觉得应该叫3c,有机会再叫3s,从北家来看6c的前景比6s要广得多,因为短将的北家可以将吃红心。就这副牌而言哪怕43的草花,叫上6c也不过分的 Quote Link to comment Share on other sites More sharing options...
cqwbc Posted September 18, 2012 Author Report Share Posted September 18, 2012 这牌北家的3s不够好,我觉得应该叫3c,有机会再叫3s,从北家来看6c的前景比6s要广得多,因为短将的北家可以将吃红心。就这副牌而言哪怕43的草花,叫上6c也不过分的我到是认为叫4H是很有意思的叫品,就是表示这类牌,H缺门 6♠0♥4♦3♣ 请同伴重新估值判断。 Quote Link to comment Share on other sites More sharing options...
madongjun Posted September 19, 2012 Report Share Posted September 19, 2012 心烛讲的最透彻,最专业.学习了,另外,请问一下,这个图图是如何到论坛上来的? Quote Link to comment Share on other sites More sharing options...
cqwbc Posted September 19, 2012 Author Report Share Posted September 19, 2012 心烛讲的最透彻,最专业.学习了,另外,请问一下,这个图图是如何到论坛上来的?点击 hand editor图标 就可以编辑牌例了 这是BBO论坛特有的功能 Quote Link to comment Share on other sites More sharing options...
madongjun Posted September 20, 2012 Report Share Posted September 20, 2012 点击 hand editor图标 就可以编辑牌例了 这是BBO论坛特有的功能谢谢,知道了。 Quote Link to comment Share on other sites More sharing options...
U19 Posted September 21, 2012 Report Share Posted September 21, 2012 这牌北家的3s不够好,我觉得应该叫3c,有机会再叫3s,从北家来看6c的前景比6s要广得多,因为短将的北家可以将吃红心。就这副牌而言哪怕43的草花,叫上6c也不过分的 同意沙漏的观点,3S不好,更因为,叫了3C后,后面还是有机会叫3S的,这样,如果应叫人是5张C的话,更有机会找到6C的或5C的最佳定约 Quote Link to comment Share on other sites More sharing options...
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