v*******e
发帖数: 3714 | 1 首先，同伴顶多抓了两点，所以多半是五张黑心。
1) 如果同伴只有四张黑心，庄家几乎必宕。
2) 如果同伴有五张黑心，并且庄家抓了所有剩下大牌点
xx / AKxx / AKx / KQTx
这牌5H必成。
3) 如果庄家是
xx / AKxx / Ax / KQTxx
同伴为什么不首功草花？
4）如果庄家是
xx / AKxx / Axx / KQTx
我没看出做庄成功路线。。
总而言之，回黑心缩减明手进张，大概是我无聊之下的选择。。 |
|
p*********6
发帖数: 679 | 2 My line probably is too simple too be the correct one, anyway 抛砖引玉。
To make it, I have to win all the remaining 10 (5 top trumps and 5d).
Since
E discarded a D, I assume E does not have DQ - E not afraid DQ being
ruffed
out. I also assume E has few trumps (1 or 2) because of 3h bid. I don't
think I have enough entries to handle D 5-1 split (to finess/ruff out D
and
draw trumps). So I am going to play for makeable/likely distribution of
W (
xxxx-xx-Qxx-AKxx or xxx-xx-Qxxx-AKxx/xxx-xxx-Qxx-AKxx).
... 阅读全帖 |
|
z***y
发帖数: 198 | 3 对于第一二家我认为是对的，13点永远应开叫
12 点，当有7输张时才开
(输张计算见前面的文章)
当然当高级花色很好时，8输张也开
如
AKxx AJxx xxx xx
开叫1d
另外还有一条20原则
当最长两套加点力超过20时就应当叫
如
Ax x AQTxxx tXXX
开叫1d
对于第三家，主要开高花的好坏，
当高花不好时，不开也罢
而当高花好时，可以降低一些要求
如
AKxx Kxx Jxxx xx
开1d
而
xx Kxx Jxxxx Akx
应考虑pass--
紧逼还是敲下? |
|
z***y
发帖数: 198 | 4 This is called super accept, which is helpful to find a game when responder
has a minimum hand but some distribution benefit,
such as: Axxxx x Kxx xxxx
Kxxx Jxx Axx AKQ
1nt-2h-3sp-4sp
And 1nt-opener even can show his 2card suit by bidding it at level 3
Axxxx x Qxx xxxx
Kxxx AQx Jx AKxx
1nt-2h-3d(doubleton in dia)-3sp---
or Axxxx x Qxx xxxx
Kxxx AQx AKxx xx
1n-2h-3c-4sp |
|
c****u
发帖数: 3277 | 5 未来故事2-3
领航员和机械师的叫牌在下面这手牌里受到严峻考验:
东西有局,
领航员坐东拿了S87 H AKJ54 D KQJ8 C AQ
P3G3 开叫了3C, 按照桥牌创世纪时传说中的桥牌之神哈曼的说法,
当你认为有几个选择, 而3NT是其中之一的时候, 叫3NT,
不过领航员并不相信这条哈曼原则, 他决定叫传统的加倍,
P3G4 凶狠的跳5C.
机械师的牌是这样的:
S AKJT6 H Q983 D A9 C 42
很棘手,他原本可以叫4C, 请同伴选择一个高花.
可现在已经到5C了.同伴并不需要一手很棒的牌就可以打成满贯,
比如:Qxxx AKxx Kxxx x, 而如果同伴真拿了SQxxx HAKxx DKQJ C xx,
那叫小满贯就显得太愚蠢了.
可是该叫什么呢? 5H 还是5S? 不, 那太保守.
5NT? 请同伴挑一个小满贯? 6C? 显示草花控制?
要不还是6H算了, 自己的黑心很可能垫掉同伴的输张,
比如同伴拿S Qxxx H AKxx DQxx C Ax
机械师最后决定叫6H. "即使死也要死得象个英雄!" 他并不很在乎自己是不
是有时候会显得愚蠢,
领航员愉快 |
|
p***r
发帖数: 20570 | 6 It is usually a matter of how good your system after 1/1 and 2/1 is. If you
can show both strength and shape information after 1/1 and 2/1 well, then
jacoby 2nt shouldn't be used for most hands when trump suit isn't your
longest suit. Still, for most players, their 2/1 and 1/1 can't allow them to
exchange shape and strength information conveniently. Therefore J2nt can
largely simplify the bidding and is prefered. In my system, j2nt is only bid
when the trump is the longest suit, so that would us... 阅读全帖 |
|
p***r
发帖数: 20570 | 7 Showing 4+ hearts are not as attractive as showing 4+ S.
For example, suppose you hold x AKxx KQJxxx xx, over 1C opening, you want to
show your hearts, because you may belong to 4H or if they have a huge C fit
, you may hit a huge H fit that may buy the final contract and compete over
their C contracts.
However, if it is over 1S, it becomes less clear, whether you should risk a
possible 2C or 3C bid from partner and make a takeout double. One reason is
that if they find their S fit, your D or H ... 阅读全帖 |
|
o*******n
发帖数: 6500 | 8 我想起来我为啥要问1453牌型，在1D-1S后叫啥了
下午忙，晚上又给一一上政治课去了:)
就是这个第二个序列里面这个5S
如果1453可能叫2D的话，联手9张将牌，不能保证DQ吧
当然自己手里拿着K，如果方块要5张好套，也基本应该保证AQJ了
如果是
x
Axxx
AKJxx
xxx
对着
AKxx
x
xxxx
AKxx
前面进程是不是应该差不多？
1D 1S
2D 3H
然后怎么叫
a
Ａ．
采用 |
|
z***y
发帖数: 198 | 9 这是一个好叫品，因为它是高度限制性的，作出这个叫品之后，同伴
就知道你的牌了
事实上在均形时，我们通常也会把自己的4张高花叫出来
如 AJxx Kx Axx Qxxx
Kxxx Axxxx xxx x
1c-1h-1s-2s----
往往原花色有6张，除非是同伴挡住你一阶出的套，才可能5张
如 Ax Kxxx xx AJxxx
1c-1s-2c
让我来解释一下什么是逆叫
所谓逆叫就是你叫过之后，同伴必需到3阶才能叫回你的第1花色
如 AKxx Ax KQJxx xx
1d-2c-2s(逆叫)
这里同伴最便宜的叫回原花色的叫品是3d
1d-1h-1s (不是逆叫)
因为同伴可以方便的叫回2D
1S-2h-3c
逆叫,因为同伴必须在3阶才可能叫回SP
所有的逆叫都是至少逼叫一轮的 |
|
z***y
发帖数: 198 | 10
问题在于，这样的牌你怎么叫?
A AKxx AQxxx xxx
2h 是唯一正确的叫品 |
|
c**g
发帖数: 274 | 11 我也记不大清楚了:(,好象是酱子:
cang:
s:KQx
H:Qxxx
D:Akxxx
C:x
acman:
S:xxxx
H:x
D:JTxx
C:AKxx
acman做4s,首攻C,草花A拿住后,sx,明手sk,被鬼子sA拿,鬼子回红心吃到后,继续出
h,暗手将吃.然后继续小将牌,这个时候,关键的时候,acman同志小资产阶级的软
弱性一不小心暴露出来了.:-)他老人家毅然明手sQ.然后开始拔方块长套,方块2-2,
被鬼子拿到一共3副将牌,1副红心倒一.
如果根据我红军刺刀见红的战术,光脚的不怕穿鞋的,短将牌不可怕,一不怕死,
二部怕宕,.....怎么办呢?
就是第二轮将的时候庄家明手都放小过去,保持控制,将吃鬼子的H回功或其他花色的
挑衅,然后用SQ清光将牌,5d+2c+3s=10(将吃2副h红心)
先揭老底呆会再检讨. |
|
z***y
发帖数: 198 | 12 这个序列要求至少六张club or diamond
这个我喜欢，可以自己做庄，
很多时候，保护了自己的间张结构
Gerber 被誉为神经坚强的牌手的武器，我是从未用过的，打了这么多年牌:)
事实上开叫方还可以叫五阶花色,寻求44配合
如
Axxx Kx AKxx Qxx
KQx Axx QJXX AJx
1nt-4nt-5d-6d |
|
c****u
发帖数: 3277 | 13 west: AKxx Qxxx Ax xxx
east: Qxxx AKJxx JTx x
N e s w
3c x - 4c
- 4h - 4nt
- 5d - 5h
all pass
s 首攻 CA, 续CJ, 我王吃后，敲HAK, 北垫一草花, 如何继续?:) |
|
z***y
发帖数: 198 | 14 I don't if it is interesting:)
Kaleidoscope Series Lesson #1 (Part 2 of 2)
----- Four Card Majors -----
It follows logically that for many pairs
4-card major suit openings are quite common in
third seat--even if playing a 5-card major system.
S- AKx H- AKxx D- Kxx C- Kxx
In third seat, fearing a pass from partner,
many players will open our longest suit, 1H...in
case that becomes the final cont |
|
s********e
发帖数: 31 | 15 This is a real hand appeared in one of the high level tounarment.
S: AKXX
H: XXX
D: QX
C: AKJT
S: XX
H: AKQJXX
D:
C: 9XXXX
OK, the contract is 6H, does it seem to be too easy? Think again, plan to make
this contract on ALL lies of hands.
The lead is Ace of diamonds. Enjoy! |
|
c****u
发帖数: 3277 | 16 xx AKQx Jxx AKxx
opp opened 1D, your bid? |
|
c****u
发帖数: 3277 | 17 faint. 双张小黑心...
SXX H AKQx D Jxx C AKxx |
|
t********e
发帖数: 90 | 18 Declarer:South Contract:6C Lead:HK
North
S AKxx
H x
D KTxxx
C AKx
West East
S QJx S T9xx
H AKJxxx H Qxxx
D 53 D QJ2
C 65 C J3
South
S xx
H 82
D Axx
C QT98xx |
|
y****e
发帖数: 71 | 19 That is interesting dream, I never had anything close.
Maybe that suggested we should combine bridge board with other card games like
"red 10", :D
BTW, I played one hand the other day, I am the 4th position to bid, with card
lik1 AKxx x 109xxx KJx, Left hand opp opened 2S, my partner 3C, RHO pass, I
think for a while and bid 3S (opps asked what that means, I explain that it
means spade stoppers, consulting possible 3NT), partner 4H, I sign off at 5C.
The result is 6C, and partner said his 4H is |
|
w****b
发帖数: 623 | 20 Generally 1D-1S-2C does not promise that much (it's only 1-round force), so
opener's free bid of 3N feels like either he has a filler (CK) or a running D
suit. i.e, either something like KJT xx AKQxxx xx, or KJT xxx AKxx Kxx
(typically). In either case, exploring H slam is of less importance, but you
may need to find out streams to either minor slam. Another reason that H slam
may not be that great is that your H spots are too good to stand tapping in S |
|
f*****x
发帖数: 545 | 21 I sit south, hold:
S: AKXX
H: XX
D: AJ9XX
C: AC
I opened 1d, pd 1h, i rebid 1s, pd 1n, i leap to 3n.
question: what is the scope of 1n in this sequence? I think my 1s is at most
semi forcing, pd keep bidding, so his hand should be 8-10, so i bid 3n. but it
turned out that his hand is:
S: QXX
H: JXXX
D: QT
C: QXXX
i think pd should pass my 1s. any comments?
|
|
f*****x
发帖数: 545 | 22 Vul vs not,sitting south, you hold:
S: KX
H: XX
D: AXXXX
C: AKXX
W N E S
2H P 4H ?
dbl, pass or 4N? |
|
w****b
发帖数: 623 | 23 OK we can try at BBO sometime. So it seems most cases the captainship is at
the responder side, right?
suit
structure
just
relay
find
a
you
AKxxx
AKxx?
playing a |
|
g********d
发帖数: 89 | 24 W N E S
P P 3d X
5d 5s P ?
NS vul
you(South) hold
AKxx Kx AQ9 AKJx
questions:
1) What do you expect from North
2) what do you bid |
|
f*****x
发帖数: 545 | 25 I saw this problem as dummy, see if you can find the right way to set it.
VUL: NONE
DEALER: EAST
W N E S
1H X
2H 4S P P
P
YOU HOLD:
S: XX
H: AKXXXX
D: AJ
C: K9X
YOU LEAD HK
DUMMY:
S: AKXX
H: X
D: Q98XX
C: J8X
WHAT DO YOU CONTINUE? |
|
c****u
发帖数: 3277 | 26 I bid 4H. 3H would be misleading and too chicken.
This 2H denies a dead minimum,
4H can have a very good play facing such a minimum:
Axxxxx AKxx Dx Cxx and I don't think your partner should bid 4H over
your 3H here. 3H basically shows something that's weaker than a negative
double: Sxx HQJxx DJxxx CKxx would be enough. |
|
g********d
发帖数: 89 | 27 For those who visit bridge columns, just forgot these watering posts
N KTx xx xx AQxxxx
W x AKxx KTxx KJTx E xxx JTxxx Jxxx x
S AQJxxx Qx AQx xx
Dealer: S
Vul: NS
bidding:
1S X XX 2H
P P 2s p
4s end
West cash HAK, shift to Club J:
What is your play?
Scoring: MP or IMP |
|
f*****x
发帖数: 545 | 28 Is this double dummy? Hehe, better to rearrange it.【 在 gowithwind (小鬼) 的
大作中提到: 】
X XXX
AKxx KTxx KJTx E xxx JTxxx Jxxx x |
|
g******a
发帖数: 667 | 29 最后的结果是
1C 1S
4H 5C
5NT 7S
对家是
S: AKxx
H: Qxx
D: xxxx
C: Q
偶好像叫得太冒进了，不过也不知道该怎么叫。 |
|
b****s
发帖数: 472 | 30 对家开叫1nt
手里拿着
KTx AQJTx 9 AKxx
用SAYC怎么叫？
这牌基本上一定要叫到小满贯
需要看对家是不是有3＋红桃， 或者4＋草花， 或者D有控制 |
|
b****s
发帖数: 472 | 31 ☆─────────────────────────────────────☆
boreas ( 北风之神～在人生的N叉路口) 于 (Thu Jul 5 02:58:44 2007) 提到:
对家开叫1nt
手里拿着
KTx AQJTx 9 AKxx
用SAYC怎么叫？
这牌基本上一定要叫到小满贯
需要看对家是不是有3＋红桃， 或者4＋草花， 或者D有控制
☆─────────────────────────────────────☆
xlxie (三老爷) 于 (Thu Jul 5 11:52:45 2007) 提到:
1nt, you will start eith 2d, transfer to 2h.
then bid c after pd's bid.
One more round rebid c will help.
You can pretty much imagine your bidding like
2d, 2c, 4c, 4s....
After that, you will need to think about the info |
|
s********e
发帖数: 31 | 32 Just came back from the Sacramento Regional, we played in the SWISS team
event in the last day and won the 0-500 strata.
One hand we bid and made small slam with 19HCP points combined.
Sitting North, I held:
S: T987
H:
D: AKXX
C: JT98X
Only 8 HCP, but I always like a void.
East opens 1H, I started to like my hand a lot more.
My partner overcall 1S, now I feel we have at least 4S.
West jumps to 3H, and East explained that as weak.
I am always willing to go to 4S and feel that is almost cold, but |
|
b****s
发帖数: 472 | 33 1.
MP, N/S vul
N E S W
1c 1h - 2h
x - 3d -
4d - 4n -
- =
N: KQx Q Kxxx AKxxx
S: Txx JT9x ATxxx x
should N bid 4d to invite?
should S correct 4d to 4n?
2.
MP, Both vul
E S W N
1h x 2h -
3h x - 3n
- - =
N: JT xx JTxx JTxxx
S: AKxx Qx AKQ Qxxxx
N's 3n was to ask p to choose a minor.
S took it as to play.
who's to blame? |
|
b****s
发帖数: 472 | 34 ☆─────────────────────────────────────☆
shinestone (小石头) 于 (Tue Feb 19 23:49:04 2008) 提到:
Just came back from the Sacramento Regional, we played in the SWISS team
event in the last day and won the 0-500 strata.
One hand we bid and made small slam with 19HCP points combined.
Sitting North, I held:
S: T987
H:
D: AKXX
C: JT98X
Only 8 HCP, but I always like a void.
East opens 1H, I started to like my hand a lot more.
My partner overcall 1S, now I feel we have at least 4S.
West jumps to 3H, and |
|
b****s
发帖数: 472 | 35 ☆─────────────────────────────────────☆
boreas (北教授) 于 (Mon May 19 02:34:28 2008) 提到:
1.
MP, N/S vul
N E S W
1c 1h - 2h
x - 3d -
4d - 4n -
- =
N: KQx Q Kxxx AKxxx
S: Txx JT9x ATxxx x
should N bid 4d to invite?
should S correct 4d to 4n?
2.
MP, Both vul
E S W N
1h x 2h -
3h x - 3n
- - =
N: JT xx JTxx JTxxx
S: AKxx Qx AKQ Qxxxx
N's 3n was to ask p to choose a minor.
S took it as to play.
who's to blame?
☆─────────────────────────────────────☆
|
|
b***y
发帖数: 2804 | 36 1) Partner probably has both majors, void in diamonds. It is barely
conceivable that he has spades and clubs (although I would disagree with 4D
if he has S+C). In any case I wouldn't pass 4S. 5C here is painless, it
caters to whatever hand type he has.
2) I am pretty liberal at reverse, I can accept 2H when you switch diamond
and spade suits, or when you hold x/AKxx/xxx/AKQTx, but as it is, this is
really an overbid. 3D is fine, you are not cuebidding at that moment, rather
you are looking for t |
|
v******d
发帖数: 356 | 37 5張和4張有啥差別呢
給你雙明手好了
西
S AKxx
H Qxxx
D xxxxx |
|
b***y
发帖数: 2804 | 38 如果是IMP的话，肯定4S。没什么牌点，但有足够牌型。如果持HA而不是HK的话，4S是
本手。现在的情况，稍微有一点点冒，但你的牌比起3S的低限到底是要好多了。同伴持
类似Axxx,x, Axxx, KJ9x, 算是很低限了吧，也是一飞的局。再如Axxx, x, KQxx,
AKxx，方块算是有些废点的，4S也基本铁牌。对方无对有的时候，偶尔同伴还会有两张
红心，你的HK可能还有用呢。
如果是MP，可以考虑3S，起码得个正分。 |
|
m****r
发帖数: 6639 | 39 我
xxxx
xxx
xx
AKxx
对手开叫1nt-2c, 到我. 我稍微犹豫一下, pass了. 后来打3nt, 搭档攻c才能set订
约.
这种牌, 一般需要什么样的牌才鼓励x? |
|
G*****o
发帖数: 315 | 40 这个牌你就AKxx还想着鼓励。或许草花是人家要树立的长套呢。 |
|
b***y
发帖数: 2804 | 41 大概是防守的问题，首攻并不是致命的，因为最多也就拿4墩梅花。换攻应该还来得及
，就看你怎么使用信号了。所以AKxx加倍2C风险太大，又基本上不能有所获利。 |
|
x***e
发帖数: 2449 | 42 嗯
你这个分析有些道理。
持这种牌确实该6nt
俺的意思是
你有AKxxx的C 额外赢墩超多，
同伴不是疯子，总有7。
实际AKxx就可能有7了。
你这个例子4333，是6c中最差的，如果叫7有种拼搏的味道了。 |
|
b****o
发帖数: 47 | 43 看到一个牌例，跟大家分享一下。
计分方式和局况基本不影响思考，假设IMP和双无吧。
S dealer,
1H-1S-2H-3H-4H
EW都未叫牌。
假设你做东，同伴首攻D2.
明手:
AQJxx
Kx
xxx
Jxx
你:
xxx
xx
AKxx
xxxx
你K吃，庄家小。续拔DA, 庄家小，同伴跟J,他想告诉你什么？ |
|
j*******e
发帖数: 2168 | 44 如果庄家是：xx AKxx AK KQxxx
这种可能貌似很小。。。 |
|
b***y
发帖数: 2804 | 45 即便庄家是 xx AKxx AK KQxxx，消极防守还是可以打宕，因为你还有ＣＪ，right? |
|
p***r
发帖数: 20570 | 46 That's why I don't play it either, what I said is that it is an improvement
of standard treatments.
After sequences like 1D 1H 1S, the best treatment is to play 2C as a relay
to 2D, you can either sign off in 2D/2H/3C or invite in 2S/2N/3D/3H.
Therefore, all other bids are natural and gf. Now you see why xyz is bad.
xyz 2D merely sets up a gf situation without showing any shape information.
Also, you can further define the strength of 2D and 3D well, so 3D can show
serious slam interest, hands l... 阅读全帖 |
|
p***r
发帖数: 20570 | 47 Here, there are quite a few different schools. One is to play any suit bids
as cuebids to show honors, this is tuned for slam bidding purpose, which is
fine if 3C shows clear slam interest.
Another is to play every bid as natural. This is good for marginal slam
decisions based on shape and game decisions.
A third school is to play a hybrid method. So 3D/H are natural. new suits
are cuebids.
A 4th is to play the 4th suit to show doubts in 3NT, which is strongly tuned
to 3NT bidding, for example x... 阅读全帖 |
|
v**********e
发帖数: 1295 | 48 "Test Your play" on recent ACBL bulletin
Jxx
AKxx
Qxx
AQx
A9x
QJxxx
Jx
KJx
1H-P-4H-AP.
W lead DA, E DT(count signal). Then S8, How to play?
(PS.EW are strong experts) |
|
p***r
发帖数: 20570 | 49 This 2NT to show 6-4 shape thing is not very attractive after 1S 2D, because
you can often make off shape takeout doubles to land at a 8 card fit at
three levels or have a chance to double opps' aggressive opening and raise.
Also, for hands with a void in opp's 8 card fitted suit, players often
shouldn't compete over aggressively at 2 or 3 levels, because your partner
often knows that you have a void and still refrains to bid on. So you should
often make a takeout double with two way hands that ... 阅读全帖 |
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发帖数: 1295 | 50 这个进程需要讨论的地方不少，首先是2C之后如果叫3C是什么意思，理解成配合S的好
牌比较正常，否则应该保留惩罚2C的机会给同伴选择。据此3S应该不会是太好的牌，但
却以四张支持直接加到3阶，牌型和点力配置应该有所补偿。大概有S上有点，C上点不
重，有单张等可能的特征，最好的情况大概就是:
AKxx
AKx
x
xxxxx
此时贯是有的，不过如果没有HA，C上有个把废点，贯就可能性不大了，不过好像也没
有合适的方法探知。另外这个进程下敌方还是存在争叫的可能，直接封局比较好，毕竟
联手点力有限。 |
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