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a*******s
发帖数: 295 | 2 复杂的复合挤牌并没有太多的实用价值.
但可以满足牌手审美的需要和施虐的快感,
试试这手牌, 南主打6NT, 西首攻草花K后转攻方块.
北 S：Q5
H：82
D：KQJ103
C：A863
西：S：96 东：S：J1073
H：Q1093 H：J64
D：874 D：952
C：KQ105 C：974
南 S：AK862
H：AK75
D：A6
C：J2 |
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t********e
发帖数: 90 | 3 Declarer:South Contract:6NT Lead:H7
North
S KQ7632
H AQT4
D --
C T72
West East
S 95 D J8
H 9763 H 5
D 753 D KJT9862
C K865 C A93
South
S AT4
H KJ82
D AQ4
C QJ4 |
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c****u
发帖数: 3277 | 4 那你干脆每把都开6NT, 反正1000副里总有可能蒙上1,2副.
赌博性3NT的最大问题是庄位可能不对. 而有边花实力的话, 1阶开叫往往
更合适些.
对方阻击又如何? 叫牌本来就是会泄露一定信息, 但其收益是找到相对合适
的定约. 我不赞成超级科学的暴露狂式的叫牌, 但这是两回事.
说到底是看概率, 看长期下去哪种方法的收益最高. |
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c****u
发帖数: 3277 | 5 what's your call?
SKx HAKTxxxx Dxxx Cx
1C 3S 4H 5D
6H p p 6S
x p ?
both are vul. would you try 6NT or pass?
if you decide to pass, what will you lead? |
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x****a
发帖数: 817 | 6 I would pass.
If 6NT is doable, opps would probably -4 at least.【
As usual, I would have no idea how to lead, choose between C and H, does it atrer
too much?
在 cozofu (但为君故) 的大作中提到: 】 |
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y****e
发帖数: 71 | 7
Depend who is my partner, if a regular partner, I would assume a semi-solid D
suit, heart A, either club support or solid diamond to use as trump. I would
4NT ask A, if all A there, bid 7C, pd might change to 7D if no club support.
If lack 1 Ace, bid 6C, if pd change to 6D then bid 6NT.
If someone I randomly met on the internet, I would suspect is a real heart
suit and this guy is stupid, I might bid 5H which is also stupid, hope he goes
to 7H with 2 heart honors and eith spadde void or A. 6H |
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x***e
发帖数: 2449 | 8
6NT.
If it is a HE, not she, I will try 4D. |
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a*******s
发帖数: 295 | 9 Right, this is my second point.
her hand is quite likely 5-2-3-3. you may need a ruff to
set up the spade suit. Thus 6H should have better chance
than 6NT, right?
So now you are the declarer of 6H, and LHO leads diamond 10.
S KJ863
H 75
D KJ5
C A92
S A5
H AKQJ10
D AQ
C 10854
Ha, everything goes exactly as your plan. the dummy, the opening lead...
you win the Ace in hand, and lay down the Ace and King of trump, but
RHO pitch a diamond on the second round of hearts.
How will you approach the play? |
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a*******s
发帖数: 295 | 10
3NT is no good at all.
guess what, players at both table did even worse, they jump
into the troublesome 6NT instead of 6C after the above auction.
There probably going to be some entry problems, but in 6C, the
defense side may not be able to exploit your weakness, say, they
cannot afford to duck a spade or a diamond.
One of them made it coz the worst thing happened to his opps.
The leader underlead from K, and dummy's heart Q hold the first trick. |
|
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w****b
发帖数: 623 | 12 Hehe the best contract is 6NT, which can sometimes deal with a H 5-1 break.
But it's rather hard to bid the DQ, CJ, and HJ. |
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f*****x
发帖数: 545 | 13 5s? seems 6nt is promising【 在 gloomyturkey (一只郁闷的火鸡) 的大作中提到: 】
with |
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g**********y
发帖数: 14569 | 14 gloomyturkey is the other party involved in this bidding :-)
This is the hand:
SQx HAxxx Dx CAKJ10xx
2C - 3C(mine) - 3D - ?
after hearing 3D, I am far from sure that Diamond will be our trump. Since I
assume 22HCP from pd, for this hand, I can imagine 6C, 6H, or 6NT(most
likely).
At that moment, I want to show my slam interest, so skip 3NT and bid 4C.
Afterwards, I think maybe it's better to bid 3H -- further describe my hand. I
can always push later. Because my p won't stay at 3H, that's for su |
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l*********r
发帖数: 65 | 15 Last night, kibitzed a game among Meltzer/devo(Peter Weichsel), Fred/Uday on
BBO, and this hand came up:
xx
x
KQxxx
AQ10xx
AKJx
KJx
AJxx
Kx
Meltzer opened 2NT. LHO(Uday) bid 4H. Weichsel bid 5NT, seems saying "pick up
a minor slam" but Meltzer bid 6NT anyway.
LHO led the 10 of spades, clearly doubleton or some shortness.
How would you play the hand? |
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x***e
发帖数: 2449 | 16
I will try 6d, your P should have some extra in C
so, most likely, you can get 3-4 C, 2h, 3-4S, 3-4D
guess 7nt is better than 7H, if there is a 7.
so since 5d ask for HQ, without hq, P will know 7h is not doable.
then if he have SJ and C KQ
and DQ
you can count 13 tricks with NT, but not enough for 7H.
With a random p, I will bid 6nt directly. and satisfied with it. |
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x***e
发帖数: 2449 | 17
the problem is your P, 6nt is a junk bid.
2s, or any strange stuff you agreed with your P.
3nt is not that bad, W is worse
don't think so, all bids are confusing and strange.
after 6d, pass the only choice. |
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g********d
发帖数: 89 | 18 Playing problem
N AJxx KJTx Jxx KQ
E xxx Axxxx 9875 2 W Qxxx xx KT JT643
S Kx Qx AQxx A9875
contract 6NT
lead dia 9, dummy low, west play T, you win Q
cash club KQ, east discard a heart on second club
what is your play? |
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s********r
发帖数: 10 | 19 AKJT QJ QT6 KJ42
5 AKT943 AK8743 -
叫牌过程如下：
N E S W
1N - 2D 3C
X - 4D -
4H - 5C X
- - 5S -
6NT - - =
我们用SAYC。 2D转换到2H。
我坐南。 这牌只要对家有SA， 并且红桃或者方片支持，
就很可能打7D或者7H。
敌人加倍后我跳叫了4D， 告诉对方我双套牌， 而且有满贯兴趣
后来5C, 5S都是扣叫。 最后还是没有叫到7D或者7H。
这个叫牌过程能改进一下吗？ |
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b****s
发帖数: 472 | 20 ☆─────────────────────────────────────☆
saycwinner (爱拼才会赢) 于 (Mon Feb 5 22:44:05 2007) 提到:
AKJT QJ QT6 KJ42
5 AKT943 AK8743 -
叫牌过程如下：
N E S W
1N - 2D 3C
X - 4D -
4H - 5C X
- - 5S -
6NT - - =
我们用SAYC。 2D转换到2H。
我坐南。 这牌只要对家有SA， 并且红桃或者方片支持，
就很可能打7D或者7H。
敌人加倍后我跳叫了4D， 告诉对方我双套牌， 而且有满贯兴趣
后来5C, 5S都是扣叫。 最后还是没有叫到7D或者7H。
这个叫牌过程能改进一下吗？
☆─────────────────────────────────────☆
cozofu (但为君故) 于 (Tue Feb 6 02:29:39 2007) 提到:
you can bid 3D, which is forcing here, |
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b****s
发帖数: 472 | 21 我是照6NT打的
平时多练兵， 打MP的时候才不至于手怯 |
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w****b
发帖数: 623 | 22
打标准,没有range asking的话,一个简单的处理是1NT后跳5NT,这是对7NT的邀叫,逼叫
到6NT. |
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a****s
发帖数: 524 | 23 You are the man.
At the table, I was playing 6NT and it's hopeless. an interesting hand.
on |
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b****s
发帖数: 472 | 24 i picked a practical bid: 6nt
and -1 because enemies have DAK...
worth |
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a****s
发帖数: 524 | 25 ok, I 'll give a try,
win King of diamond, unblock spade K and Q, then duck a club.
your turn. |
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w****b
发帖数: 623 | 26 After this start, I can safely say you are dead :)
Next~~ |
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c****u
发帖数: 3277 | 27 ok, I play DA, C to CK, what's next? somebody showed out? |
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a****s
发帖数: 524 | 28 In my line what happens so far? and who win the club and return what? |
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w****b
发帖数: 623 | 29 Your LHO wins CQ, and returns D. Then when neith C3-2, nor S3-3, you will go
down. Even though your RHO holds both black suits, you don't have 11th
trick so no squeeze for 12th either.
Even if you miraculously guessed to finesse the C to get 11th, your entry is
screwed up so no squeeze and no 12th trick either. |
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w****b
发帖数: 623 | 30 This is the winning line. The LHO had
xx
JT9xx
QJ9xx
Q
After cashing top C to drop CQ, it is not too hard to go to dummy through S,
unblock S, and take a C finesse. If finesse loses, you'll come to 3S, 3H,
2D, 4C; if it wins, RHO did not cover, you can then set up a C to come to
the same 12 tricks. If RHO covers the CJ, now your entry is screwed up so
cannot set up C any more, but you can win the CK, and work on S, for 4S, 3H,
2D, 3C.
The line of a top chinese youth player is the following: he w |
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c****u
发帖数: 3277 | 31 unblock play can always wait when one still has three entries, hehe.
S,
3H,
A
can
chances
QJx,
behave
an
suits.
to
will |
|
a****s
发帖数: 524 | 32 mmd, I thought even LHO dropped a honor in clubs, still not able to untangle
the club suit, then I looked to other place.
BTW, My line did have a slim chance when neither black suit breaks: RHO 4414
hehe
S,
3H, |
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m****r
发帖数: 6639 | 33 问一个问题:
搭档show了16hcp, 我有15点, 比较平均牌形, 但是方片有5张套. 我们有局.
我选择了6nt, 最后下一.
按我自己的总结, 好像是不应该上. 但是看了看得分, 成了有1440, 3nt是600, 好像
有50%的可能就应该上?
这个是怎么回事?
.
道. |
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c****u
发帖数: 3277 | 34 lol, xx AKQxxxx Ax Ax is a rkc hand after partner's 1NT opening.
You can shoot him if he produces a dummy with QJxx Jxx KQJ KQJ, or shoot
yourself, lol. Actually this hand may not justify a strong 1NT opening
because of the dubious values in H/D/C and extremely lack of controls.
Basically, a direct jump to 5H as control asking in one suit
is extremely rare and most frequently abused IMO.
5H
cuebid
decide
to
Kx
sometimes you belong to 6NT in this case), and |
|
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C*****9
发帖数: 147 | 36 这是IMP牌，但MP攻防应该也同样，因为从明手和叫牌看，MP主要在6NT成宕，是否+1影
响不大。
W N E S
1D P 2C P
2H P 3C P
3N P 4N P
6N (all pass)
首攻Hx，明手
S Jxxx
H KQ
D K
C AKJTxx
Qx |
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b***y
发帖数: 2804 | 37 闲着也是闲着，再来一题关于安全打法的：
KQ5
AKJ9
A74
JT4
AT4
843
KQ
AK865
定约6NT，首攻S7。怎么打确保完成定约？ |
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b***y
发帖数: 2804 | 38 再出一题。这次对首墩出牌不作限制。
A93
K864
KQ4
K95
Q6
A52
A63
AQJ84
定约是6NT，西家首攻DJ，你准备怎么打？ |
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b***y
发帖数: 2804 | 39 先来一题超简单的热热身：
K973
K82
KT5
Q74
A8
AJT54
AQ3
AK2
定约是6NT，西家首攻C10，你如何继续？ |
|
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x***e
发帖数: 2449 | 41 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。 |
|
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m****r
发帖数: 6639 | 43 我也觉得明显先动方块呀. 方块不行, 再弄红桃, 最后飞黑桃. |
|
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b***y
发帖数: 2804 | 45 动方块的时候应该先拔AK，只要3-3，或一家Qx，Tx，都可以拿三墩。而且在击落Qx的
情况下可以不脱手，以后黑桃脱手一墩仍有机会。 |
|
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b***y
发帖数: 2804 | 47 这牌虽然联手33点，但顶张分布不太好，做成需要一点运气。
如果DAK之后DQ没有掉下来，我就先飞SQ，因为这时候一定要黑桃飞中才行。 |
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m****r
发帖数: 6639 | 48 我不知道怎么得, 完全数错了. 我怎么以为已经有11顿了, 只差一顿了呢? |
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b***y
发帖数: 2804 | 49 我把前面帖子改了一下。DAK如果DQ没跌落，就先打黑桃看看情况。如果SJ飞成功就再
拔SK，右手方Qx的话我就有四墩黑桃（如果他QTx第二轮扔Q，我认栽），也许从对方垫
牌中能看出些端倪。 |
|
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