yunling

才15点而已，简单3D了事，本来你的牌力也不够逼叫。当然这个情况下使用GB2NT或者鲁本肯定是更好的。

Suspect whether p can show his ♣ holding below 5♣, say, distinguish AQJXX JXXX K KXX from AQJXX JXXX X KQX Edited——Sorry that I got the minors reversed.

e.g. After p bid 3♥ showing 5-4-1-3, don't you want to ask for ♣ keycards with KX KQX AXX AXXXX? But what if p bids 5♦…

But then you will have to use 4♠ for ♣ and 4NT for ♦ which I really don't like. Playing in 5M missing 2A is bad, but lacking 2A and being forced to play 6m is horrible.

不明白庄家是怎么想的，选择了一条铁宕的线路。D真是51的话，除非SK、CQ都飞中否则定约没有机会。所以不清将，直接跳SK，丢了之后硬打D即可完成定约。

I think you don't really have much problem when your shape relay ends at 3♥ or lower. After 3♥, it sounds very good to use 3♠ QP ask 3N To play 4♣ RKC in ♣ 4♦ terminator puppet 4♥ RKC in ♦ 4♠ RKC in ♥ 4NT RKC in ♠ So, after 3♦, you can just keep most of these "kickback" RKCs and use something like 3♥ QP ask 3♠ RKC in ♠ 3N To play 4♣ RKC in ♣ 4♦ terminator puppet 4♥ RKC in ♦ 4♠ RKC in ♥ It is when your shape relay ends at 3♠ or higher that this method sucks. e.g. 3♠-5♣(RKC of ♠)-5♥-? Now often you cannot check trump Q cheaply. Meckwell plays 4♥/4♠/4N as RKC in low/middle/high when 3 suits are in focus.The problem still exists but at least you are no higher than standard bidders. Though more frequently suit-length based RKCs are lower, you might have a big problem when p is 5431 and you want to play in p's 3 card minor. Kickbacks are smoother.

I'd say that If M is ♥, then 2NT is 5-5m's If M is ♠, then 2NT shows any 5-5

哈代明显是想到啥写啥，自己写忘了 B-) 我的答案是 1.二者都可能，没有必要区分。但是你方拿11张配合，联手不到20点，OPP却没插叫……这好像不太可能。 2.4M=止叫，3M=10-12（和哈代所写相反，但我觉得这是合理的用法）

很想知道开叫人拿4-3-4-2的12点对着“逼叫”1NT怎么叫 B-)

大厅里喊TM 2 pairs就成 除非你说你不会提示叫品，那没法 :)

As I know, though Garozzo use transfers on 2x or higher bids, he wrote that 3x-1 shows a GF balanced hand, which (I think) is just a stopper ask.

But even that is not enough :blink: I always collect poor scores on these hands for the failure to bid 2♥ over partner's 2♠:D

南家的1NT是彻底的错误 B-)

I suspect that you posted in the wrong forum :D

Preemptive, since you have 2NT available for invitational hands.

低引S让同伴送将吃。

X这个叫品实在是不知所云。

C没挡的牌，双张H，用3H等待一轮不奇怪吧。

热烈祝贺！P.S.当初我退群的诺言实现了啊，鸡冻 B-)

通常应叫性加倍是为了确认联手高花配合的张数。 这里OPP把两个高花都叫完了，不存在应叫性加倍的必要了。

加叫3D需要4张吧？

应叫人看不到第13墩牌在哪。

劳伦斯说不仅加倍出套不逼叫，甚至加倍再跳叫也是不逼叫的。 B-)

这里3H并不承诺3张支持，所以3NT=要打。 只好4C了。

第四花色在2阶且低于应叫人第一次应叫的花色时，二者皆可，和PD约好了就行。 其他情况下都是100%逼局。