x***e
发帖数: 2449 | 1
Actually, no problem at all.
What ever, you have enough 紧手 to cash out your.
5 H + 1S + 2D + 2C.
Man it is not very interesting to play 4H.
Try 3nt instead, hehe.
I didn't find answer yet. |
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w**n
发帖数: 244 | 2
~~~~
East can ruff the fifth dia. It may bring a little trouble.
Yeah. You are right. 3NT is more interesting contract.
There is a simple squeeze agaist east. Duck one club to west
first after whatever opening lead. You will have
1 Spade + 4 Hearts + 2 Dias + 2 Clubs
or
1 Spade + 2 Hearts + 4 Dias + 2 Clubs |
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x***e
发帖数: 2449 | 3
Ben, 3NT + 5 bei.
Hehe, I am just kidding. |
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v*******e
发帖数: 3714 | 4 【 以下文字转载自 Exile 讨论区 】
【 原文由 vieplivee 所发表 】
桥牌的最终定约中
最多的几个定约是
3NT 4S 4H 2S 2H 1NT
打得最少的定约是什么?
(不考虑加倍再加倍) |
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v*******e
发帖数: 3714 | 5 【 以下文字转载自 Exile 讨论区 】
【 原文由 vieplivee 所发表 】
3NT by South
N:
S 65
H JT9
D KJT987
C KQ
S:
S AK42
H AK
D A2
C 97642
Lead: H3, East plays H4, how to make it? |
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c****u
发帖数: 3277 | 6 第一轮出SQ是更好的打法.
如果不中再双飞C.
因为如果C双飞能中的话, 怎么打都成,
如果C要丢一墩,那保证S不丢墩的手段显然飞牌成功的概率最大.
北的牌应该开1D, 这个18点太好了, 5个好方块套, 两对十九, 控制也好,
同伴长xxx xx Axxx Qxxx, 3NT机会都极好.
所以应该开1D再叫2NT.
2C之后也应该叫2D更好些. 2NT 是不存在的叫品..
南似乎3C就足够了, 4C一般是理解为Gerber. |
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b****e
发帖数: 985 | 7 看不懂。
就算H没给打穿，
H一墩，D两墩，
怎么可能打的成？
ft, 14张 |
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f*******r
发帖数: 43 | 10 对方即使不阻击，按照以上叫法也会暴露牌型和大牌点分布. |
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f*******r
发帖数: 43 | 13 个人认为，对于初中级牌手来说，以上叫法会使他们较快作出判断：首攻heart
对于高级牌手，选择首攻h 的可能也较大。
最后叫出heart套，让人怀疑红心套不强或有诈。
以上纯属个人的一点浅薄看法，请高手指教。 |
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w****b
发帖数: 623 | 14 I was in New England for a year or so. During that time I
often found us opposing local experts, John Malley and
Daniel Colatosti, the winners of north american swiss team
in the 1997 Fall National.
Once they gave a piece of advice after bidding 3NT with a
void in our preempted-and-supported suit. They claim:
There are many ways to win in this situation:
Partner may have a stopper;
The suit may be blocked;
The suit may run but they may not lead it;
The suit may run and they will lead it, but the |
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c****u
发帖数: 3277 | 15 This 2NT is called Jacoby 2NT, showing a good hand with 4 card support in
major and normally no singleton in side suits.
For the opener,
any new suit at 3 level after 2NT is to show a singleton or void.
rebid of the major showing a good 6 card suit without singleton or void.
rebid of 4M shows a minimum opener.
4 lever new suit shows a 5 card side suit. 3NT shows a balanced hand,
above 15 HCP.
That's it. |
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w**n
发帖数: 244 | 16 Jacoby 2NT is use for game forcing, showing 12+ pt and trump supporting.
Opener should rebid his singleton or void at 3 level.
If opener rebid his major suit at 3 level, it shows he has extra length
and no singleton.
3NT to show 15-18 pts, no singleton
If he has another strong suit (4+), he should bid out at 4 level.
With minimum, he shoul just accept game invitation. |
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w****b
发帖数: 623 | 17 Cozofu, your treatment of rebidding on 3 level to show extra
length is nonstandard and is not quite useful. wann's is
more popular.
Moreover, both 3NT and 3M show extra strength, but I like to
use 3N to show strictly 5-3-3-2 shape.
And if you play 2/1 100% game forcing, then you may consider
to restrict Jacoby 2N to those hands with only slam
interests. In this case responder can differentiate between
moderate slam interests and strong slam interest with a
chance to catch the last train.
Also re |
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c****u
发帖数: 3277 | 18 hehe, 前面说错了.
Rebid 3M shows extra strength and no singleton and may suggest an extra
length but doesn't garatee. 3NT shows a balanced hand and extra strength. |
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v*******e
发帖数: 3714 | 19 pass
如果对方叫到3NT就让他们打，如果对方叫4H就叫4S |
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t********e
发帖数: 90 | 20 双明手问题: 3NT by South, Opening lead: D8
North
S AJ953
H K
D T94
C A983
West West
S K876 S QT42
H J974 H 53
D 8763 D QJ5
C 2 H KQT6
South
S ---
H AQT862
C AK2
D J754
Bidding:
North East South West
Pass 1H Pass |
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t********e
发帖数: 90 | 21 看上去waan的双明手分析快赶上当年的acman "大师"了.
你的答案相当不错, 跟俺在实战中用的差不多. :-)
问题是我第一轮 在D8 首攻上 从明手跟了D5, 你觉得我是否还能完成3NT 定约?
North
S AJ953
H K
D T94
C A983
West West
S K876 S QT42
H J974 H 53
D 8763 D QJ5
C 2 H KQT6
South
S ---
H AQT862
C AK2
D J754
双明手应该没问题吧!
|
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w**n
发帖数: 244 | 22 KQ7
973
J9432
108
95 AJ10632
Q865 A2
876 105
A952 763
84
KJ104
AKQ
KQJ4
叫牌过程：
北 东 南 西
PASS
PASS 2S 加倍 PASS
2NT PASS 3C PASS
3D PASS PASS PASS
据说女队都叫上 3NT 了.
对于3D contract, 首攻什么呢? |
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c****u
发帖数: 3277 | 23 I don't think SK was the right lead from you pd, he should lead low.
and SJ was bad after SK, he knows you must have CA to set it, so he should
return a club to keep you out of problem.
btw, my pd led K from KJx last month to beat a 3NT.
hehe, I once led Q from QTx to beat a 1NT. |
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c****u
发帖数: 3277 | 24 I just bid 3C as invitation to 3NT.
If you play minor suit stayman, you can try it.
1NT 2S
if pd bids 3C, you can try 4C to invite,
if pd bids 3D, pass,
if pd bids 2NT, try 3C to sign off. |
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r******d
发帖数: 31 | 25 4c，如果4C不是问A而是自然的话
否则只好叫5C了，当然有博的成分，
也许漏了3NT呢？
但是没有约定叫还真的只有这样叫了，
叫3C就不知道同伴怎么想了，
万一你想打低花，他硬上无将。
万一你想偷个成局，他偏要认为你
有大满贯兴趣。
怎么办？
叫3C暧昧不明，有太多的选择，所以你们
（换了我也一样）很可能会选择一个错误的定约。
低花转移叫有的话倒是可以用一下，
问低花套没必要。
】 |
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a*******s
发帖数: 295 | 26 呵呵, 要是XLXIE, 前面两个3NT就不会打宕. :)
XLXIE总是奔吃赢墩优先的, 嘿嘿, 人称"小龙紧逼". |
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r******d
发帖数: 31 | 27 我以前也设计过这样的高花加叫。
不过在使用中遇到了几个问题。
第一是自己记不住。
第二是搭档不愿意用。
第三是分得太细，有时候倒不知道叫什么好了。
第四是用的机会太少，因为同伴开叫1S
我好不容易拿着黑桃好配合，还有一些牌，正在
想精选一个叫品呢，我的右手方已经掏出5C的牌牌
了。
这倒也好，省得我想了，无非是加倍和5S罢了。
当然我这个人也比较霉，所以经常被人阻击：）
我个人的体会是，有时候拿着3张高花支持，倒是
可以考虑经常叫叫无将。
也许能骗个3NT打打。 |
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h******w
发帖数: 332 | 28 I think 1S bid is better since interest in looking for 4-4 spade match
is stronger than 5-3 club match. the contract is likely ending up to 2nt
or 3nt if no 4-4 spade distribution. |
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a*******s
发帖数: 295 | 29 北持S J109764 H K9 D 763 C 87 IMP记分制.
同伴开叫1C, 北应叫1S,(值得商榷;-))
南--------北
1C--------1S
2D--------2S
3H--------?
A 3S
B 3NT
C 4S
D 其他. |
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r******d
发帖数: 31 | 30 3NT，
红桃K这个位置，不叫无将还叫什么。
反正现在也没的选了。
总不见得叫3S吧？
也不知道3H什么意思？ |
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a*******s
发帖数: 295 | 31 你为什么在这副牌时不是我的同伴呢? :)
我的牌是:
S A5 H AX D AXX C AK109XX
同伴叫3S, 我加4S. -1 草花3-2, 方块4-3, 3NT 铁做.
3H 是所谓的"最后一班车". :) |
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c***i
发帖数: 188 | 32 what does 2d means? i think a much simpler bidding would be like
1c-1d-2nt-3nt. |
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a*******s
发帖数: 295 | 33 西 : S A872 H Q9764 D 765 C 4
南北有局, IMP
南---西---北---东
1C---P----1D---X
2D---2H---3H---P
3NT--P----5C---ALL PASS |
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r******d
发帖数: 31 | 34 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 |
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j*******e
发帖数: 2168 | 35 yesterday at local club's pair game. Opps are expect players. I play 3NT. Opps
didn't bid anything.
Axx
9xx
KQ10xx
AQ
Jxx
AJx
Jxx
K10xx
Opening lead was a low spade. How to play this hand? |
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a*******s
发帖数: 295 | 36 S K63
H AQ1042
D 87
C KJ10
S A972
H -----
D K943
C AQ872
N------S
1NT----2C
2H-----3C
3H-----3S
4C-----5C.
South's 3S was pathetic, 3NT of course.
but if you are now in 5C, what's your plan
if west lead the spade knave. |
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a*******s
发帖数: 295 | 37 IMP Both
S AJ5
H Q3
D K1097
C A843
Suppose your method is 2 over 1 game forcing
Your pd deals and opens 1H, The bidding goes
1H pass 2C pass
2D pass ??
I guess the following list covers all the bid I could image.
I'd like to know the majority choice here.
A 2H
B 2S
C 2NT
D 3D
E 3NT |
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p******f
发帖数: 162 | 38 IMPs N-S Vul
West North East South
1S Dbl P 2D
P 2S P 3NT
All Pass
S 5 3
H A K 4 3
D A K 3
C A Q 10 3
Lead: A East plays 4
S Q 9 2
H 9 2
D Q J 9 6
C 7 6 5 4
At trick two West leads the J, you win the king and East plays the seven.
What's your plan? |
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c****u
发帖数: 3277 | 39 1NT 对方争叫后的技术性加倍处理方式.
通常在1NT开叫对方争叫后, 传统的处理是加倍
惩罚, 2NT是来本索尔. 但这个序列有种种问题,
比如你拿了SAxxx HKJxx Dxx Cxxx, 在1NT 2D
之后就非常难处理, 扣叫3D有可能叫高, 不叫又
过于保守. 因此有必要引入技术性加倍.
定义, 在1NT 2低花之后, 加倍通常显示至少一个四张
高花套和至少好的7点或者是8-9点有一个好套.
保证至少一个防御赢墩.
在低限牌力时要求两个高花都能承受.
例子:
1NT 2D 之后:
1 SAxxx HQJTx Dxx Cxxx, double.
pass 同伴的2H or 2S.
2 SAJxx HKTxx Dxx Cxxx, double,
加叫同伴的2H or 2S 到3阶.
3 SKQx HKxxx Dxx Cxxxx, double,
pass 同伴的两阶再叫. 如果同伴跳3H, 可以加叫到4.
4 SKQxx HKx DKxx Cxxxx,
在同伴2S之后叫4S, 同伴2H之后跳3NT.
5 SAKJxx Hx |
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a*******s
发帖数: 295 | 40 IMP Vul: Both
E--------S--------W--------N
Pass 1H* Pass
2D Pass 3D Pass
3S Pass 3NT Pass
Pass Pass
Opps' system is acol, 1H shows 4+ hearts, 2D forces
1 round, if west has 4 diamonds, then he probably has
more hearts.
Sitting at south, you hold
S Q642
H K642
D -----
C AT743
and wonder what pd will lead. After a while, he puts
the club J on the |
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c**g
发帖数: 274 | 41 If you p is a guy who likes to do wierd lead just like me, his Cj should be
a shift signal, I would like to get this trick with CA, then lead Sq.
(it is unlike Cj is from Ck j9xx, or CKQJ, or Ck j9)
I suspect that the bid 3s is requiring stoppers in S, and the 3nt response
probably means declarer has one stopper in S, i hope it is SK xx.
Considering they already have 5 trickes of D, 2 of H, 2 of C, we should get 5
fast tricks. |
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w****b
发帖数: 623 | 42 West showed 4-1 in majors so has 8 cards in D. If he's 5-3 in D seems the CK
is offside (discarding a C from Kxx maybe too dangerous) your best chance is
to hope East has D742, so throw West in with DJ and he will be forced to lead
into
your tenance.
The D4 is a bit worrisome though, whether they play standard signal or upside
down. At that point it will be hard 4 East to forsee the point of falsecarding
in 1st trick so we'll need to assume that his signal is truthful.
If they play standard sign |
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a*******s
发帖数: 295 | 43 You are right, if diamonds are 5-3, west might be able to
underlead and escape from the throw-in.
I threw him in, the diamonds are 6-2. sucks
The legitimate chance is hooking club King, simple and effective. :-)
lead
upside
falsecarding
for
you
by
4-1-6-2
CK. |
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w****b
发帖数: 623 | 44 Some more bold actions...
In the IMP pairs, both vul, right hand opponent was Michael Seamon. He opened
a first seat 3C, and I held:
S x
H Ax
D AQJxxx
C 9xxx
And I found a papar-thin 3D -- my hand was pretty good despite I only had 11
count, length in opponent suit is usually an asset -- LHO passed, and partner
cozofu tortured me with a 3S response, presumably forcing in our method.
Seamon passed. And I decided only chicks still need a stopper to bid NT, so I
tried 3NT in tempo and with great co |
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a*******s
发帖数: 295 | 45 S K543
H KJ54
D ----
C AQ1032
IMP Both
your pd opened 1D and jumped to 3D over your 2C GF.
What's your call?
if you bid 3NT, heard your pd's 4H, what's your next move? |
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a*******s
发帖数: 295 | 46
I am always trying not to relate the particular hand when
discussing a auction problem.
Let's see what you know here. Pd's "unnecessary" jump over
a game-forcing shows:
1. An independent suit in diamond.
2. If you like to count points, he has more than 16.
3. The words behind this "unnecessary jump" is he suggests
diamond contract so strongly that trys to deny any other
strain.
3NT over 3D is a ugly call. Since pd has much more than a
mandatory open, he is due to make a move further than |
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w****b
发帖数: 623 | 47 To me jumping to 3D sets the trumps and is a request for cuebid, so the 3NT
rebid is a rejection of cooperation, implying minimum value, soft values in
the majors and denying slam interests (for the moment), and tends to deny 1st
round control in either major.
Therefore partner will need very good hand to justify another move (whose
quote is it that 3N is to play, period?). As my partner always tries all sorts
of clever manuevers over me, I don't even have a clue whether he's really
interested i |
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w****b
发帖数: 623 | 48
3NT
in
1st
sorts
No hard feeling :-) It's more of a complement than blame, i suppose.
Back to this example in a situation where pd has declarered himself as the
leader (as I've told my story very much) I'm usually too lazy to construct his
whole hand, instead, I think the more imminent question is whether cooperate
or not.
In this hand theoretically he's only interested in your control in S and more
likely to have hands like QJx - AKQJxxx Kx, or AQx x AKQJxxx x, but who says
he can't be fooling |
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c****u
发帖数: 3277 | 49
solid means against a possible singleton from partner, the suit still has
good chance to run, AKQJxx and AKQTxxx are regarded as solid suit although
they aren't really solid.
independent means against any holding from pd, the still is playable.
Some experienced players define independent as against a small doubleton
from partner, the suit lose only 1 trick in most cases,
so AQJTxx KQJTxx can both be regarded as independent suit.
That's quite different. after partner's 3NT rebid, 4-4 H fit becam |
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y****e
发帖数: 71 | 50 Nice, learned a lot.
Back to the question raised, my question is if North holds solid diamond suit,
plus medium club support (Kxx, Q9x, or 10xxx), slam interest in either club or
diamond, after 1D-2C, what will you do?
I think in that example 1D-2C-3D-3NT, 4H must be a cuebid, in that sense, he
might want a spade 2nd round control (otherwise, blackwood will be much better
if he holds both heart and spade control, slam will almost be certain). I
think the most likely reason he did not try blackw |
|
