<<The Mysterious Multi>>神秘的多义

#1 zyp163

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Posts: 443
Joined: 2012-July-16

Posted 2012-November-20, 18:29

book:The Mysterious Multi: How to Play It, How to Play Against It
Book Description
The principle of the "Multi" - the idea that one bid can encompass a variety of different meanings - has a well-established history. In the modern game, the Multi Two Diamonds is one of its most popular applications. If you adopt the Multi, you have now opened up interesting alternative uses for as many as three other two-level openings. This book is a first comprehensive look at Multi ideas as they are used today, also covering the Multi Landy (Woolsey) defense to 1NT and defenses against the Multi, making this a valuable book even for those who don't wish to play the convention themselves. The final chapter, entitled "The Multi in Action," consists of a wealth of examples from top-level play.
主要内容：
1多义2D：弱二高花开叫以及其它类型。
2针对多义开叫的不同应叫版本，
3麦德伯格2H2S开叫
2NT开叫表示双低花
4针对1NT开叫的多义兰迪争叫
5 针对低花开叫的多义2D应叫，
6 针对多义2D开叫的防御叫牌

#2 601821297

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Posts: 493
Joined: 2012-July-01

Posted 2012-November-20, 22:38

个人认为多义2D开叫和2盖1里的强2C有冲突，而麦德伯格则可以很好的融合

#3 lycier

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Joined: 2009-September-28
Gender:Male
Location:China

Posted 2012-November-21, 18:16

601821297, on 2012-November-20, 22:38, said:

个人认为多义2D开叫和2盖1里的强2C有冲突，而麦德伯格则可以很好的融合

哈代奉劝学生们，不要听信多义们的鼓吹，而是推崇弱二开叫。

#4 lipeng2076

Group: Full Members
Posts: 180
Joined: 2012-September-11

Posted 2012-November-25, 06:30

风扬的神秘多义扩展为无将干扰叫和低花应叫，这也许可以精进您与固定搭档的叫牌，但一定得结合实战得失统计分析。
其中的2d开叫心烛老师所言极是！
Pietro Campanile就分析了1987-2003年多义2D的效果。结果是多义2d得不偿失！叫2d却只有强均型牌带来了正分约占1层；表示弱2得到的分并不比用2h和2s表示1高1低的54套失掉分的多，约占8层！

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