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叫牌心得

请教叫牌

开叫(15-17)或争叫1NT(16-18)后被加倍的逃叫方法
开叫1NT后被加倍,加倍是技术性的话可能简单,开叫人同伴总可以不叫,被放罚后,开叫
人叫套是五张?二个四张套双加倍开始?应叫人叫最低的三(?)张套;加倍是惩罚性的
话,应叫人叫套五张?二个四张套双加倍?其它则不叫?争叫1NT被加倍的处理方法,是不
是放给争叫人选择,等争叫人双加倍后,争叫人同伴再逃?

黄烨:开叫人的叫法与加倍是什么意思无关。
尽管我们有一套较为完善的逃叫办法,但是过于复杂。
比较简单的方法是:
1、应叫人的逃法:
   再加倍:牌力较强,准备惩罚。
   二阶花色:自然叫,通常为五张以上,逃叫。
2、开叫人的逃法:
   再加倍:无五张套,要求逃叫。同伴从最低的四张套开始逃,如是4333四张高花先叫2
C等敌方加倍后叫再加倍。
   二阶花色:自然叫,通常为五张以上,逃叫。
Cozofu:
Now few and few play penalty double over Strong NT opening.We play a very simple version of escaping sequence when our NT overcalls get doubled(DONT):

xx: one suiter.

2C: C + higher,

2D: D + major

2H: majors.

Usually, it's not a good idea to escape with 4-4 two suiters I think,because 1NT can often be the best spot if both sides have semi-balanced shape. 4432 vs 4432, it's often correct to play in NT. Also, 1NT is hard to defend. You can often escape from a large penalty if you have many tens and nines.

If you play weak NT, it's more important to have a escaping convention. still, DONT works fine here.

There are also some players playing pass forcing to redouble, redouble asks pd to relay to 2C. You can actually design your own escaping conventions.

If you play 16-18 1NT, I believe it doesn't make sense to escape with 4-4 two suiters. Because your pd's average HCP is about 16.8, there are many cases that you may not find a good fit at 2 level and 1NT is the best contract. In that case, you can play transfer bid over penalty double. Actually some very good players don't play anything special when their strong NT get doubled. They only play 2 level as natural and sign off. From my experience, doubling strong NT for penalty is a losing convention. I'd rather play DONT or Woolsey over strong NT.


在這个序列:
N    E   S   W
1S  4D  4S  5D
5H
5H仅是描述性叫牌,还是有额外实力,有满贯兴趣,南家什么牌去满贯?局况对叫牌理解
的影响。
黄烨:5H总是有满贯兴趣的,两套型。通常要求南家有三大有用的顶张大牌叫满贯(如Sk,Hk,CA)。局况对PASS是否是逼叫性PASS有影响,对5H没有影响。
 

Cozofu:for the sequence you mentioned, 5H should be natural and mild slam interest.partner may stretch to bid 4S, so 5H should be at least something like this:

SAKxxx HAKJxx Dxx Cx I believe. pd may have as little as

SQxxx Hxxx Dx CKQJxx to bid 4S, so when your diamond is long,your pd may stretch to bid 4S. So 5H just asks pd to bid 6S with:

1 good controls and full value, about an opening hand.

2 intermediate hands, but honors in H.

I think usually you can bid 6S with 3 cover cards and some ruffing value. so the minimum hand to raise to 6S is somthng like:

SQxxx HQxx Dx CAxxxx, here you have SQ, HQ, CA are all good and ruffing value in D. So you have a excellent 6S.

 
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