w****b
发帖数: 623 | 1 After 1H-1S, I bid 1NT. 1x-1y-2z is usually a much harder sequence to handle
, whereas there are so many tools for 1x-1y-1N. I only get myself into that
sequence if I have extra shape or extra strength. When you have a minimum
without shape, and pd has a minimum gf, if you can't make 3NT, 5m is usually
way out too. Same thing, if I have a 6/7 card m, 6-3-2-2 or 7-2-2-2, I'll
rebid 1NT with minimum. So when I rebid 2m, it's much easier for pd to judge
. Occasionally I play in a bad 1NT where 2m i |
|
p***r
发帖数: 20570 | 2 1NT with 12 to 14.
With very good 14 to bad 16, usually bid 2D with good D suit or open 1NT if
S is a stiff honor.
With x AKJx Jxxxx AQx, it is tough. You can either choose to open 1H or 1NT
or 1D then rebid 2C. |
|
a****s
发帖数: 524 | 3 需要请楼主解释一下，“四张高花体系”究竟是啥子意思：
A. 无将之外的建设性开叫，如果开叫１高花只保证四张以上，还是
B. 无将之外的建设性开叫，如果没有开叫１高花则*否认*有四张以上高花，除非另有
特殊的再叫。
A 是正常的自然，比如艾柯。
B 是Canape，比如蓝梅花。
如果是A。那么这牌如果在无将开叫范围内，应该开叫1NT， 如果不是，应该开叫1C，
如果同伴应叫1H，则加叫3H，应叫1S或1D，则再叫1NT， 同伴应叫1NT或2C，就pass。
如果开叫1H，再叫2C，则通常是非均型牌，换句话说就是红心应该是5张。所以应叫人
有三张支持而不叫红心是错误的。
所以我说呢，看他们的叫牌，好像他们并不知道自己在干啥。 |
|
b***y
发帖数: 2804 | 4 IMP有对无，你拿到：A963 / Q / 974 / JT753
右手发牌PASS，你也PASS，左手方开叫1NT，完整叫牌过程为：
E S W N
P P 1NT 2D
2NT 3S P 4S
X AP
1NT=15-17
2D=双高套
2NT=莱本索尔，要求同伴3C接力，这个序列下一般用于显示有一门低花，实力不足进局
首攻DK，明手的牌尚可：
J8754
AT8763
A
6
A963
Q
974
JT753
你第一墩明手DA拿后，准备怎么打？ |
|
b***y
发帖数: 2804 | 5 1) I think for this hand, 1NT is fine. Yes it shows 12-14, but I just have a
so-so 15 and misfit with partner, so it is not much of underbid. The
problem of 2C is, say partner bids a neutral 2D, you don't really know what
to do (probably pass). Also, 2C may result missing heart fit. When I bid 1NT
, if partner has 4 hearts, he can bid a non-forcing 2H, I can raise to show
a super-max. The problem of 1NT is that, partner thinks I have at least 2
spades, sometimes we may end up in wrong part-score... 阅读全帖 |
|
p***r
发帖数: 20570 | 6 It is either a 2D or a 1NT rebid hand. 1NT is an underbid because partner
may sometimes pass some really good 10 or some bad 11, which may often
produce games.
Sometimes, you may have a tough bid if partner bids 2H. 3H here can be an
underbid.
2C is generally a bad bid for such shapes. It's especially bad because it
may lead to bad games or slams in clubs.
2D may land you some bad partials, but if partner can bid over 2D, you
should usually be in good shape.
Another unpopular choice for this han... 阅读全帖 |
|
A*****a
发帖数: 52743 | 7 同意。这个1NT的无奈之举，就是我要类比表达的观点。从长远看，赌徒总是赢不了赌
场的。1NT而不是1阶有将，是因为赌徒对牌的走向客观上完全没有多少控制。一个成局
或有将定约，明手一摊，你还会有个想法和计算，赢那些，输哪些。跟赌场我从来没觉
得能这样玩。赛前可以觉着哪场必胜，哪场必输，比赛一开始大多不是那么回事。所以
很形象的就是，1NT打完，上一和当一都没多少，摊牌比牌点，赌场一般会赔点。我们
也就小赚点，呵呵
是防 |
|
D**********s
发帖数: 3139 | 8 刚买bs41的时候我试了试marantz ma500 125w和marantz pm-17sa ver.2 60w，发现
125W还是没有这60W的推得好。后来收了一个甩卖的B&W CDM-1NT，同是60W下bs41还是
比1NT要差些，拿更大功率的功放推也没什么区别，bs41的素质还是客观成本限制住了。 |
|
z***y
发帖数: 198 | 9 Standard American Yellow Card
Revised and Expanded by Mark London (m*[email protected])
GENERAL APPROACH
because if you open 1M with 5 card major and 15-17, you will find
there is no bid after pd's 2/1 bidding
for example, Axxxx Kxx KQx Ax
what can you bid after pd's 2c? no bid . 2nt is too weak, 3nt shows
18-19 pts, 2sp is too weak, and you will face pd's ugly 4h raise
if you bid 2h. so 1nt is the only bid indeed.
1NT = 15-17
2NT = 20-21
3NT = 25-27
Strong artificial 2C opening.
Weak tw |
|
z***y
发帖数: 198 | 10 So the 1nt opener should show his strengh, after responder's 3 level
minor bid.
For example,
1nt-2d-2h-3c-?
1) 3dia, it is natural and shows a stopper in dia and no fit in heart
2) 3 heart, shows heart support and maximum hand
3) 3 sp, shows sp stopper, no heart support, no dia stopper,
4) 3nt, minimum hand,no heart support, but has sp and dia stopper
5) 4c, maximum hand with club support, inviting pd to cue
6) 4d, cue dia control and club fit, maximum hand
7) 4h, heart support and minimum hand |
|
d******n
发帖数: 47 | 11 Capp 主要针对弱无将的防守叫牌约定
敌方开叫1nt后
x=惩罚
2c=单套牌,要求同伴叫2d,然后你再叫出自己的长套
2d=双高花 保证5-4
2h=红心带低花
2s=spade带低花
2nt 双低花
DONT 是针对强无将的防守叫牌约定
1NT后
x=单套,要求同伴叫2c,然后你叫自己的长套
2c=club+高花
2d=dia+高花
2h=双高花
2s=破牌,6张sp |
|
w**n
发帖数: 244 | 12 morningdew 是说 East 该叫 1NT 而不是 Dbl.
Dbl 是逼叫一轮, 可能也希望我能叫出1S, 只
是没想到我的牌会那么烂. 而1NT很有可能成最
终定约, 会宕得一塌糊涂. |
|
l****y
发帖数: 58 | 13 4、1C-1H/1S/2C/2D后的再叫(1C-1H/1S/2C/2D-?)
同级NT
均牌。
跳叫2NT
16-18点，4-4-4-1牌，同伴花色单张。
跳叫3NT
19-21点，4-4-4-1牌，同伴花色单张。
平加叫
将牌问叫（TAB）,答叫后再叫新花为控制问叫（CAB）。
跳加叫
至少4张支持，16-19点，有满贯兴趣。
加叫到局
低限，至少4张支持，无满贯兴趣。
新花
至少5张,支持 问叫(SAB)。
跳叫新花
强牌，坚固或半坚固套,至少6张,20点以上,肯定对满 贯的兴趣。
跳两级叫新花
Splinter叫，16-19点，至少4张支持，所叫花色单缺。
5、1C-1NT后的再叫(1C-1NT-?)
2C
问叫。回答：
2D： 8-10点，4张H(也可以有4张S)
|
|
c******l
发帖数: 51 | 14 12.对1H/1S开叫的应叫
开叫 大牌点
2H/2S 8～10点： 简单的平加；包括牌型点，至少3帮张
，更长
的帮张时总点数可酌减。
3H/3S 11～13点：限制性跳加叫（包括牌型点不超过11
点）4帮张
或好的3帮张，如Q××。
3NT 13～15点：对高花开叫者有4帮张；应叫者旁套无
缺门或单张。
4H/4S ≥8点： 不超过10点，好牌型，并持有4或更多
的帮张，
阻击性平加。满贯无望，跳叫成局。
加倍或跳叫新花 ≥13点： 应叫单张或缺门，对开叫者有4或更
多的帮张，试探满贯。
1NT ≥6点： 强迫性1NT应叫；持有均型牌，帮张不
强或持有
非均型牌又不够2盖1应叫之牌点。
|
|
c******l
发帖数: 51 | 15 二、ASTRO“星约定”和ASTRO Cue bids“星扣叫”
星约定是对1NT开叫的一种防御叫，ASTRO是三名
桥牌专家姓的前1-2个字母的合写，ASTRO正好含“星”
的意思，故译为星约定。
你是第2家：(上家开叫1NT)
2C有H套和D/S套，至少5-4套或4-5套
2D有S套和H/D/C套，至少5-4或4-5套
2H/2S只一套H/S，不少于5张
如第三家不叫，同伴(第4家)的应法：
1.有3或更多张H/S，但弱牌时，叫2H/2S。示停；
2.有4张H/S和好牌，跳应H/S邀请；
3.叫2NT，有好牌，问第2套花色是什么；
4.无同伴的高花套，反复叫自己的6+套的叫品。
星扣叫约定是描述有1套4张高花和1套更长的(5/6张且未叫过)低
花套的叫品。
1C-2C有4张H和5/6张D套；
1H-2H有4张S和5/6张C套；
1H-2H有4张S和5/6张D套；
1D-2D有4张H和5/6张C套；
1S-2S有4张H套和5/6张C套。 |
|
c****u
发帖数: 3277 | 16 why so many people said they may have slam?
it's only a balancing bid at the the 4th position which can't be
too strong.
Axx QJxx Qx Kxxx is enought to bid 1NT.
if east has KQJTxx Axx Axx x, 1nt down 2.
My choice is to pass if against weak players.
To bid 2d if against good players. |
|
w**n
发帖数: 244 | 17 As I understood, 1NT over opp's openning promised 15-17HCP and
stops in opp's suit.
XX doesn't mean they have slam. Just wait for further response
from P. With this hand, I don't think it's good to bid out your
suits directly.
If you bid 1NT with this hand, What will you do with hand like,
Axx KQXX QX KJxx |
|
a*******s
发帖数: 295 | 18
1. 你同伴的XX实在是不知所云. 一般在这种形势下XX是表示
第一轮控制. 我想你的同伴还不至于牛X到XX是想打4S吧?
2. 在最后的时刻, 你的同伴也应该至少叫6D, 而不是5D.
3. 但是, 整个叫牌控制的关键在于你应该叫4C, 而不是4S.
这是许多牌手常范的错误. 选择貌似快感的叫品而忽视了朴素
的原则: 叫牌先出套. 先配合, 后扣叫. 4S的错误在于, 没有
向同伴自然的描述牌情而打乱了叫牌的节奏.
4. 持这手牌, 当同伴争叫1NT时, 你的目标至少是5阶低花定约.
并且需要同伴持有特定的大牌, 就可以上满贯
5.我前面的文章可能提到过, 当无法通过人工手段询问特定大牌时,
应该尽可能地对牌情加以描述, 把主导权转给同伴.一种可能的进程
是:
West North East South
Opp1 Me Opp2 My P
Pass 1H 1NT
Pass 3D 3S Dbl |
|
g******a
发帖数: 667 | 19 加倍不可取，完全没有叫清楚自己的牌型和牌力，
如果对家持高限牌力跳叫2S，下面的叫品就很难
选择了。
1NT比1H要好，Jxx作为止张勉强也够了。这手牌
直接争叫1H显得太强了些。这手牌的确很难叫，
选1NT或者1H完全看个人爱好了。。 |
|
c****u
发帖数: 3277 | 20 动态防御
-Mike Lawrence
1(a)
SA83
HJ92
DJ96
CJ732
双无局况, 西开叫1NT, 东加到2NT, 西继续叫到3NT. 我查了他们的NT
开叫范围是15-17.
西开叫
双无
西 北 东 南
1NT p 2NT p
3NT p p p
同伴攻黑心K, 明手如下:
S T74
H QT54
D AQT
C T86
S A83
H J92
D J96
C J732
看来我们找到了不错的开始, 我打8表示鼓励,搭档续攻Q, 我必须决定
是不是超吃过来,打搭档有KQJx(x), 还是让过去, 打KQx,
我能判断怎么打才对吗?
可以. 事实上有专门的约定来解决这类问题:
当你从大牌连接张功牌并取到的时候, 你的下一张应该是所剩的大牌
里面最小的一张. 比如KQJxx, 你攻K, 续打J, KQx, 你攻K, 续打Q.
于是我就知道搭档是从KQx里面攻出来的. 所以我打3. 搭档不知道我黑
心的张数. 所以他 |
|
g******a
发帖数: 667 | 21 hehe
1D 1C
2NT 3NT
这样是比较合理的结果，H的档张只好赌了
我打2/1时最怕遇到这样的情况
如果北家开叫1NT，那么进程可能是
1NT 2C
2D 3C
3NT
总之，这手牌3NT应该是一个理想的定约 |
|
c****u
发帖数: 3277 | 22 hehe, 看错啦, 人家是对手开了1NT, 不是搭档开了1NT.
这个牌我会直接跳3sp. |
|
r******d
发帖数: 31 | 23 现在我再举出两个例子，说明一些中等水平的牌手，是如何在我说的
这个问题上犯错的。这两个例子不是什么我特别设计的牌例，是很常
见
的场景。我所见到的90%的牌手，都要叫错。
换句话说，只要把我们五分钟前学到的知识，作一点小小的应用，你
就会
得分，就会赢；而一些水平比你高的多的牌手，会失分，会输！
而且你不是偶尔赢，而是经常赢，我想你不会拒绝经常有赢的感觉的
吧？
第一个例子是打自然制，五张高花开叫：
同伴开叫1NT
你手持
黑桃×××
红桃××
方块A K ×××
草花×××
你打算怎么叫呢？
在这里我先解释一下同伴1NT开叫的意思，通常这是表示16-18点（也
有的自然制
规定是15-17点），没有五张高花套，没有单缺的牌。
比较经典的应叫（也就是你的叫牌，同伴开叫了以后，你的任何叫牌
都称为应叫），
应该是这样规定的：
Pass 0-7点
2nt 8点 （一般否认你有4张高花套）
3NT 9点
还有一些规定我省略了。
我看到的许多牌手是选择Pass？！
这当然是错误的，理所当然应该叫2NT，
在同伴这门花色是×××的情况下，你有可能提供4各赢敦，这还不
够吗？同伴持有的
牌点比 |
|
x****a
发帖数: 817 | 24 I believe 2/1 has this bidding of 1H-1NT-2C, representing 5H and at least 3C
in the opening hand. So if 2/1, I plan to bid 1NT then pass 2C/2D response.
If sayc, this hand could be dangerous. I would pass. |
|
c**g
发帖数: 274 | 25 x or 1nt. but 1nt better. |
|
g**********y
发帖数: 14569 | 26 To defend N-S 1NT, perhaps spade lead is the killer. After a spade lead, South
can make 1NT only if he has D8, otherwise, he can't.
if |
|
g**********y
发帖数: 14569 | 27 Thanks! I like the second sequence.
But one thing I am not clear: in first round, should North introduce spade or
bid 1NT (1nt force)? |
|
w****b
发帖数: 623 | 28 Introduce S. 1NT would deny a 4-card S suit. As a result, in the following
sequence
1H 1NT(forcing)
2C/2D 2S!
the 2S is called the "impossible" S and is used to show a strong raise to the
C/D, usually shapely as well.
or |
|
c****u
发帖数: 3277 | 29 the idea is that it allows you to show both weak hands with a long suit
or good hands with long suit. so with Sxx HAxx Dxx CAQJTxx,
you don't have to worry what to bid over opp's double over your partner's
1S opening,
you can just bid 1NT, then later raise partner's 2C to 3C.
Without this convention, you have to guess what to bid, since you
play weak jumpshift, you can't bid 2C as well, so you have to redouble,
which might not work well here.
The major draw back of the precision 1NT is that it g |
|
c****u
发帖数: 3277 | 30 well, x then 1NT showing 16-18 HCP is actually playable.
suppose you have such a hand:
SAKxx HKJxx DAxx CKx
over 1C opening, still double works fine,
because you would be able to bid 4H when partner holds something like
this:
Sxx HAQxx Dxxx Cxxxx
you take 2 spades, 4 hearts, 1D, CK and two possible ruffs.
if you bid 1NT, partner would usually pass. which might not play well.
Also, double would allow you to find 8 card major fit when partner is
broken:
Sxx HQxxx Dxxx Cxxxx, 2H would be better th |
|
f*****x
发帖数: 545 | 31
that is for sure. But i think 2/1's merit lies in that it establishs gf
situation and hence leaving space to explore all game or slam possibility. As
a result, 1NT is overloaded. You have lots of problem when you hold an
intermediate hand facing pd's 1nt response.
If you still
no comments on this. I dont know much about top players' bidding sys.
It's just too complicated for players who wouldn't
yes, this certainly is a problem. If you make 2/1 so complicated, perhaps you
may consider precisio |
|
c****u
发帖数: 3277 | 32 Then why can't you read it more carefully before discussion?
This is not a forcing 1NT as you thought. My 2C is game forcing, which
shows either club suit or 3+ spade support without 5 card side suits.
The idea behind it is picture bidding and slow arrival.
2C is relatively low and the game forcing situation allows both players
to have enough space to explore slams.
Also, the huge draw back of forcing 1NT is not from the opener's side,
it is mostly from responder's side. Responder shows about 6- |
|
c****u
发帖数: 3277 | 33 I don't mind your 2H at all. I know some experts like to reverse only
with "strong" hands. However, if you don't bid 2H, you are just out of bid,
1NT is misleading, because you have 16 HCP, 1NT usually shows 12-14.
2D is awful, your diamond suit is poor, and you have 16 HCP, 2D usually
shows a weaker hand than that, around 12 to bad 15.
Another choice is 2S, which is an underbid, you may have a good game
if partner holds SAJxxx Hxx DKx Cxxxx, but he would pass your 2S
with the hand above, becau |
|
w****b
发帖数: 623 | 34 This is a situation that you choose the least among evils. Reversing to H with
this terrible suit, 16 count, only A being a singleton, is evil. But then, so
are rebidding 1NT. And the biggest evil among all would be rebidding 2D, I'll
have to say.
So I think 2S would be the least among all evils. If you can survive that bid,
you are in great shape.
Actually I'd open this hand 1NT and hope to survive that.
in |
|
x***e
发帖数: 2449 | 35 Open 1NT is a good though.
But rebidding 1NT after 1s? not good ba
Why the biggest evil is rebidding 2D?
first of all, open 1D is 4 card, bidding a suit show 5 cards and show no NT
interests is not that bad ba.
IF you PD have some streng, he could bid 2S after 2D.
then you should have a 4S. or if he has 4H, he could bid 2H...
even he has C suite other than S and around 10 points, he could bid 2NT.
so what do you lost for 2D?
with
so
I'll
bid,
is
H
strenth. |
|
c****u
发帖数: 3277 | 36 because 2D may suck big time when 2H is cold
SAJxx HAKx Dxxxxx Cx
vs:
Sxx HQJxxx DKx Cxxxx
1D 1H
1S 2D
?
You may argue that you don't bid 2D with 2 diamonds,
then you would miss cold 4H here:
SAKxx HAQx Dxxxxx Cx
vs:
SQxx HKJxxx DAx Cxxx,
1D 1H
1S ?
you have no reasonable bid here other than 2D.
Even if you bid 1NT without C stopper, partner wouldn't
save you because 2H over 1NT shows a good hand.
it could be easily this way:
1D 1H
2H 3H
4H |
|
a***n
发帖数: 287 | 37 Total point game on BBO. This is the very last board
for this round, and you trailed by 130 PTs. Both.
You have
S: Kx
H: Q9xx
D: AJx
C: ATxx
Opened with sayc 1NT.
You LHO Pd RHO
1NT p 2H (Xfer) 3H
??
What do u bid and why?
Thx for your opinion. |
|
g**********y
发帖数: 14569 | 38 同伴第一次pass, 第二次cue bid, 什么意思啊？你怕不能pass吧？
另外，east的1nt有问题吧？west手里要是三张小红心，被人穿方块，拔红心，一点活路
都没有。18点牌，红心几乎无止，不至于1nt吧，要争是不是2C合理点？
作 |
|
j*******e
发帖数: 2168 | 39 S Qxx
H KJ
D AQJ
C KTxxx
Opened 1NT and went:
1NT 2D
2H 3C
4C(1) 4H(2)
My question:
(1)Do I need to bid 4C to show club support or can I bid 3D to start
cuebidding
immediately?
(2)Is this 4H forcing? |
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x***e
发帖数: 2449 | 40 EW
Sitting E
your RHO, N bid 1NT,
you got
KQJT8
-
AKT9875
8
You bid 3D, all pass.
Dummy lay down
A7632
KT962
Q
97
Dummy got angry, P, what is your system?
Who is the one should be responsible?
BTW, the other table bid like this.
1NT x 2s* x
3c 6s / /
//
Are their bidding good? :) |
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g********d
发帖数: 89 | 41 Dealer E
Vul: N-S
you are south, holding
Ax Axx AQTx QJxx
N E S W
- 1c ?1
What is your bid?
Suppose you bid 1nt
N E S W
- 1c 1n p
2c 3c ?2
What is your bid again
Suppose you pass
N E S W
- 1c 1n p
2c 3c p p
3s p ?3
your bid again?
it is a random partner, assume sayc,
15-17 1nt, stayman, major transfer |
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x***e
发帖数: 2449 | 42
1, 1nt for sure seems I don't need to explain
2, x for sure
2c will be an invitational hand or better.
X just show that you have decent defn winners in C contract.
With limited M and 4C, there is no reason to pass 3c.
After the 3S, you got to bid 3nt since you are top of 1nt and good stopper in
C
Thus you should accept your 's 2c invatation to land at a game.
The only matter is which game is better.
Looks like a 3nt is decent here |
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a****s
发帖数: 524 | 43 Bid, but the question is what kind of gadgets you play over 1NT?
usually, bid over WEAK 1NT need to promise constructive value,
and this hand does have it.
The weakness is short spades, i.e.
may be outbid(opps have spades) or misfit(pd has spades), but it's
just a remote concern. |
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c****u
发帖数: 3277 | 44 第四副，双有。
西开叫1NT，东应叫2C，
西叫2S，东直接跳4S封局。
我的牌是:S52 HAKT DT732 CT975
杨庆首攻CQ, 明手是
SAQ74 H62 DK865 CK82
Hansa和Irina 打15-17的1NT开叫，
因此这副牌她们至少有27点，最多有29
点。似乎防守方的机会比较渺茫。
我能看见两副H, 如果庄家C是3张，我们还
会有一个C赢墩。最后只能希望杨庆有DQ，
而庄家有三张方片。因此最理想的情况是
庄家拿了4-3-3-3,5-2-3-3或者4-2-3-4
之类的牌型。
Hansa 用CA得进，我跟CT表示我有CT9的连接张。
Hansa连拔3轮将牌K,A,Q,
停在明手，你垫什么?
很明显D不能垫，C和H垫哪个呢?
事实上HT是最好的垫牌，因为HT不会给出额外
赢墩，如果庄家有HQJx, H垫不垫，庄家都会
树立H,如果庄家只有HQxx, 垫HT也不会
导致她去树立HQ, 而放弃可能的D3-3或者DQ飞中
的概率。然而在实战中我选择了垫一个C, 垫C
的坏处是如果庄家拿了HQx DAJ9 CAxxx, 她可以
连打两个梅花投入我，我在拔了HAK之后 |
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c****u
发帖数: 3277 | 45 I bid 1NT, 1nt looks like the right spot, so I just bid it. |
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x***e
发帖数: 2449 | 46 genious. That is the correct answer.
arrows and you are the only ones bid 1nt by intuition.
I bid 1S instead. pd hold same 4333 as mine. so 2s-3,
but 1nt is very easy to make and nobody can ever make any 2 level contract. |
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w*****n
发帖数: 155 | 47 比如1nt，你觉得必其他都好，问题是这个与牌力分布很有关系。
同样一手你的牌，外面分布可能都可以打成4s的都可能。
比如你这牌，如果你争叫，而你pd有9p以上很自然地会加叫。他不会
知道你的牌型。直接1nt，你pd也可能加叫2nt。
所以这个x是最简单的，除非你pd扣叫h或者跳叫，所有其他叫品都是pass。
这个牌你站在你pd的位置上我想更明白你该怎么叫才好的。 |
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L**o
发帖数: 353 | 48 x is so bad.
I prefer 1nt.
1nt ensure nothing, only 16-18p,i think |
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c****n
发帖数: 21367 | 49 if one wants to bid, 1nt should be the least-evil choice i think...
I would pass for this hand if our side is at vul.
may raise to 1nt at non-vul., depends, will pass in most occasion
double by any means is not my choice |
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p****i
发帖数: 6135 | 50 嗯，这个，我基本上是看书自学，所以问题可能或者偏颇诡异，或者初级无比， 甚至
不make sense,希望大家大笑之余不吝赐教。
自然叫牌，看到书上写的对1NT的应叫，除了正常的平均牌型，NT应叫之外，还有
jacoby transfer bid 和stayman asking两种。
1。 这两种在各位的实战中是经常应用到的叫法吗？
2。 如果我开叫1NT, 对家应叫2*，我怎么判别他这是stayman asking 还是jacoby
transfer呢？换句话说，如果我有一个黑桃4张套，这是我是应该叫2方块呢，还是应该
叫2黑桃呢？ |
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