002012 Posted October 27, 2016 Report Share Posted October 27, 2016 叫牌评说（5） Board: 16 Vul: E-W Dlr: West North♠ Q 9 2♥ 4♦ K J 7 ♣ K Q J 8 5 2 South♠ A J T 5 ♥ A 7 6 5 ♦ A 8 4 ♣ A T West North East SouthPass 1C Pass 1H Pass 2C Pass 2S Pass 2NT Pass 3NTAll Pass D.D.S: 6C= 请你评说。 ************************************** 回复：3136 一定不要2NT，3C是必选。这副牌，精确体系很容易搞定。2C 2D(ASK)3H(3136) 4C(mKCB)4D(1KC) 4H(CQ?)4NT(CQ+DK) 6C Quote Link to comment Share on other sites More sharing options...
002012 Posted October 27, 2016 Author Report Share Posted October 27, 2016 (edited) 叫牌评说（6） Board: 1 Vul: None Dlr: North North♠ A T 3♥ T♦ A K Q 7 6 5 ♣ A K 9 South♠ Q 7 ♥ K Q 3 2 ♦ 4 3 ♣ Q 8 7 5 3 West North East South------- 2C Pass 2D Pass 3D Pass 3NTAll Pass D.D.S: 6C/6D= 请你评说。 **************************************** 回复：这副牌，精确体系也很容易搞定。1C 2C3C(TAB) 3H(5 top 1)4C(mKCB) 4H(0)6C/6D Edited October 27, 2016 by 002012 Quote Link to comment Share on other sites More sharing options...
bgm Posted October 27, 2016 Report Share Posted October 27, 2016 The first hand is another great example for balanced principle. Before the first bid, south should picture that if they have a fit and partner has a red singleton, then there is a thin slam possibility. So rather than showing a 4-4 M to partner, you ask partner for his (approximate) shape instead, like what your quoted precision sequence do. The problem is not fully related to the system, but rather one need a artifical balanced FG bid. The second hand is a typical difficult hand to bid - any 2 running suits slam with the other two suits controlled is difficult. The key fact is whether south can introduce his ♣Qxxxx suit as a potential source of trick oppose to a strong partner. In many case this is difficult, and the club suit here make it more difficult to introduce - you need to bypass the 3NT to show it in your example. Quote Link to comment Share on other sites More sharing options...
002012 Posted October 30, 2016 Author Report Share Posted October 30, 2016 其实，标题也可以写成：《转2副二盖一体系不容易搞定的牌》 Quote Link to comment Share on other sites More sharing options...
lycier Posted October 30, 2016 Report Share Posted October 30, 2016 其实，标题应写成：《转2副二盖一体系不容易搞定的牌》 这太好办了，我帮您改过来。很好的讨论。 Quote Link to comment Share on other sites More sharing options...
002012 Posted October 31, 2016 Author Report Share Posted October 31, 2016 回复5#原有的标题关键词是：精确改后的标题关键词是：二盖一 我还是看好原有的标题。 Quote Link to comment Share on other sites More sharing options...
shisun Posted November 23, 2016 Report Share Posted November 23, 2016 两幅牌应叫人都没有显示出实力！ 没有一个试探的过程！ Quote Link to comment Share on other sites More sharing options...
002012 Posted December 6, 2016 Author Report Share Posted December 6, 2016 回复#7麻烦你写出一个试探的过程，显示出实力，可以吗？ Quote Link to comment Share on other sites More sharing options...
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