yin970902 Posted June 7, 2012 Report Share Posted June 7, 2012 [hv=pc=n&s=skq8ha975dak43c42&w=shdc&n=shdc&e=shdc]399|300[/hv]您坐南、手持如上的牌，2轮叫牌之后叫什么？pd的2nt想说明什么？请设想pd的牌是什么样的？体系是2/1,叫牌进程如下：W N E S----1♦(P)1♥(P)2♣(P)2♠（第四花色逼叫）(P)2NT(P)?? Quote Link to comment Share on other sites More sharing options...
oldqian Posted June 7, 2012 Report Share Posted June 7, 2012 3D吧？这个问题问的我很茫然，不知道你究竟是想说明啥 Quote Link to comment Share on other sites More sharing options...
lycier Posted June 7, 2012 Report Share Posted June 7, 2012 [hv=pc=n&s=skq8ha975dak43c42&w=shdc&n=shdc&e=shdc]399|300[/hv]您坐南、手持如上的牌，2轮叫牌之后叫什么？pd的2nt想说明什么？请设想pd的牌是什么样的？体系是2/1,叫牌进程如下：W N E S----1♦(P)1♥(P)2♣(P)2♠（第四花色逼叫）(P)2NT(P)?? 从叫牌进程看：2c表示非均型的牌型牌面，牌力也未及逼局实力，同时否认4张S；因为，开叫人未能在3阶叫牌，2nt表示第四花色有止张，低限牌力，同时否认空门，也同时基本否定6-5之类的畸形分布。所以多数情况应该是3-1-5-4或3-1-4-5，3-1-5-4概率最大，那么在2nt后，应叫人再叫3d显示满贯兴趣。全局配合生动，我会遥望6D。 Quote Link to comment Share on other sites More sharing options...
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