c****u
发帖数: 3277 | 1 南北有局，东开叫:
S QJT
H AK6
D 862
C Q753
S 97643 S AK852
H 8 H 7
D 9753 D KQ4
C 984 C AJT2
S None
H QJT95432
D AJT
C K6
S W N E
卢修修士 达明修士 费比修士 院长
1S
4H No No x
No 4S 5H 5S
6H No N |
|
a*******s
发帖数: 295 | 2 本例出自OKB实战
W E
S A42 S KQ73
H AKQJ94 H 62
D 5 D QT7
c A75 C KQ62
6H是非常好的定约, 但即使是看见两手牌, 找出合理的叫牌进程也非
易事.
1. 西开叫2C?
不好, 2C开叫需要有9个赢墩, 这手牌只有8个.
更重要的是2C开叫往往导致叫牌空间短缺, 没有100%的理由, 应该
避免
开叫2C. 假设西开叫2C, 东如何回应呢? 2D? 2NT? 3NT?
以后的进程对PARTNERSHIP更是严峻的考验. 如何确定将牌? 如何区
分出套
和扣叫? 等等.
2.实战的叫牌进程:
1H 1S
3H 3NT
A. 东的叫牌只承诺8-9点的牌力, 而他却有12HCP和两个相连的
KQ!
B. 西的叫牌也有问题. 3H在逻辑上并不逼叫. 而在同伴应叫1S后,
西知道
联手几乎肯定可以成局. 他应该作出一个进局逼叫
再叫4H? 不太好, 如果东略有实力, 他无从判断自己手中大牌的
价值.
东无法知道自己的KQ面对的是同伴的长套还是单缺.
3. 结论:
西应该再叫3C, 建立起进局逼叫的形势.
1 |
|
a*******s
发帖数: 295 | 3 E S W N
1D X / 2S
/ 3H / 4H
/ 4NT / 5D
/ 6H / //
N
S K753
H Q10
D Q10
C A7652 E
S 8
S A4 H J
H AK76543 D AJ763
D K82 C KQJ1084
C 3
西首攻SQ, 庄家手上赢进, 方块给Q和东的A, 东回出草花K, 明
手赢进
方块到K, 明手将吃方块, 兑现将牌Q, 东跌出J, 庄家将吃草花
回手, 被西
盖将吃, 定约宕一.
南怪自己运气不好, "谁知道东1-1-5-6却开叫1D呢?"
是这样吗?
不对, 假设东的红心J是一张老实牌, 南应该在将吃草花回手之前兑
现黑桃K, 这是非常安全
的. 因为东不可能有6张黑桃. 如果东跟出第二轮黑桃,
他最多只有5张草花, 这样你就可以安全地将吃草花回手完 |
|
k*****a
发帖数: 13 | 4 6H/S is possible. I don't think anyone will reach 7H/S |
|
c****u
发帖数: 3277 | 5 1nt 2h
2s 4c ( splinter )
4d 5c ( void or stiff A)
5H 6D ( second round control, grand slam interest)
6H(HAK) ?
bid 7s to try luck bah....need HQ or HAK doubleton or HT to finesse....
anyway, I'd try 7S. |
|
|
a*******s
发帖数: 295 | 7 IMP-28 东 Dlr: North
Board 733 S QJ82 Vul: Both
H AKT853
北 D 3 南
S K5 C 63 S T9643
H 72 H 6
D J87 arrows D A9542
C QT8742 S A7 C J5
H QJ94
D KQT6
C AK9
North East South West
arrows
Pass 1H Pass 2D
Pass 2H Pass 2NT
Pass 3H Pass 4NT
Pass 5H Pass 6H |
|
t********e
发帖数: 90 | 8 I played this board in e-bridge tournament
Declarer:South Contract:6H Lead:H3
North
S Kx
H AKQ4
D Qx
C AT8xx
West East
S Q95x D J8xx
H 3 H 765
D K8753 D AT62
C Q9x C J3
South
S AT4
H JT982
D xx
C K7x |
|
c****u
发帖数: 3277 | 9 Bidding:
1S 2H
2S 3C
3D 4N
5H 6H
Your hand:
SAQJ
HT7
DJ962
CK972
S-
H62
DJ743
CA987542
叫牌:
1H 3C 3H 4C
4D p 4H Pass
这牌攻什么? |
|
c****u
发帖数: 3277 | 10 dummy:
A93
KQJT92
-
K864
You:
KJ5
A875
Q52
AJ7
6H, open lead DJ. |
|
w****b
发帖数: 623 | 11 This lead very much worth (cost) $1600 (a GNT final).
You have your usual garbage:
S xx H xxx D xxxx Cxxxx
and hear this uncontested auction:
RHO LHO
1NT(1) 2D(2)
2H 3C
3N 4C
4S 4NT(3)
5C 5H
6C 6H
-
(1): 12-14
(2): transfer
(3): hesitation
Your lead. |
|
m***x
发帖数: 4 | 12 我认为首攻黑心最佳。
我们需要两墩牌来打败6H。 而且应该采取积极首攻。
明手最多有三张方块或黑心。方块单的可能性更大。
因此首攻黑心更可能得两墩牌。 |
|
c****u
发帖数: 3277 | 13 "wimptb (一失足成千古wimp),
IMP.
3C was supposed to be 2nd suit, natural. 4C is ace asking, 4S shows 2A; 4NT
was to play. "
read the series of article carefully please.
4C: RKC, 4S showing 2Aces. 4NT sign off.
why opp sign off when his pd shows 2 aces?
if your pd has an ace and a void in club, how can't he double the final 6H
as a lightner double? |
|
p*****e
发帖数: 989 | 14 He/she did nto X 6h? why?
becuase he/she is afraid such a doofus as you were sitting opposite to him/her.
what about that ace is opponenet's void? and YOU WON'T LEAD CLUB ANYWAY! |
|
w****b
发帖数: 623 | 15 Psyching is explicitly allowed by ACBL rules and you cannot do anything with
it. (their agreement of 3C was 2nd suit)
I did call the director after opener made another move after the slow 4NT. But
the opponents probably know that they'll lose the appeal so they did not admit
that there was a break in temp with 4NT. Since we cannot establish that fact,
the director ruled in their favor.
was
bidding
anyway.
4NT
6H |
|
x****a
发帖数: 817 | 16 From Zone:
[Vulnerable "All"]
East:
S: 94
H: T975
D: JT76
C: 865
North: South:
S: T875 S: A3
H: J62 H: AKQ83
D: 53 D: A94
C: KQI9 C: AT2
West:
S: KQJ62
H: 4
D: KQ82
C: 743
[Dealer "E"]:
E S W N
Pass 2C ? 3S ! pass
pass 4H pass 5H
pass 6H pass pass
pass
[Lead]: SK
[Result]: set 1
It looks to me that the 2C opening might be questionable, 2NT might be more
definitive.
The 3S was calculated, just brillant! BTW, Vieplivee was sitting West, so you
guys now know her style better. |
|
c****u
发帖数: 3277 | 17 SKQ874 H- DK8532 CK62
对方叫牌如下:
1S 2H
3H 4N
5S 5N
6C 6H
该攻什么呢? |
|
c****u
发帖数: 3277 | 18 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? |
|
g**********y
发帖数: 14569 | 19 I would go 3D
* X is negative, seems too weak
* 4D? How your p will take it? More than that, I don't think it expresses more
meaning than 3D, except waste bidding space.
* 2H too weak? and it's not expressive
If p has 4 in either spade or heart, I guess 6S/6H is easier than 6C.
Considering the trump is not decided, better leave more space for that. |
|
g**********y
发帖数: 14569 | 20 Doesn't 4D say: I am void/singleton in D, very good club, let's play 5C or 6C?
Can p understand that 6H/6S is possible in this sequence? |
|
y****e
发帖数: 71 | 21
Hehe, thought it is 6H contract. 6NT is a somewhat risky bidding, if not in
MP play I will not try that one.
Also, even for 6NT, you cannot assume opp always find the right lead, even for
expert, wrong lead towards a slam contract is very common. I still think you
either cheat (watch others cards), or you are crazy to pull a play like that,
especially finesse with club 9 when 10 and J outside. |
|
y****e
发帖数: 71 | 22
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 |
|
c****u
发帖数: 3277 | 23 Your pd shows a solid D suit and 4 card H suit, Perhaps with 7 dia and 4 H.
I would just bid 5NT with your hand to ask him to pick a slam.
Chance for grandslam is remote I believe.
if your pd hold Sx HAQxx DAKQTxxx Cx, 6H would be a good spot.
if he has S- HAxxx DAKQJxxx Cxx, 6D should be better |
|
T*y
发帖数: 50 | 24 6H? guess the most possible contract. |
|
c****u
发帖数: 3277 | 25 try 6H bah. should have some play and opps might lead D. hehe.
With a reliable pd, I'd try 4D as cuebid. |
|
w****b
发帖数: 623 | 26 Other than right siding the contract (in most of the cases), 6H may offer
better spot as you may need to ruff S to set it up. For example, if pd has
something like KJxxx xx KJx KQx. |
|
c****u
发帖数: 3277 | 27
4H here is still forward going, showing mild slam interest.
Partner should never pass 4H with 3 H or less. I think partner can pass 4H
only with something like this:
SAQx Hxxxx DAKJxx Cx,you need a magic hand to make 6H, so 4H should be ok.
I would bid 2H with this hand. This hand isn't strong enough to comit to 5
level. So I just treat it as 5-5 to avoid reverse at high level.
if you bid 2C,
1D 1S 2C 4S
p p ?
I don't think 4NT is clear here. if partner bid 5D over 4NT, do you still
want to b |
|
c****u
发帖数: 3277 | 28 1H 1S
3C 3H
3S 4C
4N(two suit RKC) 5C(1 or 4 KC)
5D(Q?) 5S(one queen)
6C(which Q?) 6D(HQ)
6H
here, HQJ are both big cards, so 3H is reasonable I believe.
4C shows a filler card, not neccessarily to be control. |
|
g**********y
发帖数: 14569 | 29 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 |
|
g**********y
发帖数: 14569 | 30 Partner start bidding with 1H, I hold a lovely hand --
SAQJ10xx HJ DKQxx CQJ
It is easy to respond with 2S (6+ spade, 12+ HCP).
Pd Me
1H 2S
3H 3NT(1)
4H(2) 4NT(3)
5D(4) 5H(5)
6H(6) 7H(7)
(1) I have general control in unbid suits, if you don't have slam interest, we
may stop here.
(2) my heart is really good
(3) ok, you have such a good heart, let's see how many key cards you have.
(In worst case we can stay at 5H)
(4) 1/4
(5) Damn, I don't know he's answering |
|
a*******s
发帖数: 295 | 31 Well, perhaps it's a good choice to pass.
But I think I will at least correct to hearts, just becuase I feel
more confortable with it. :)
The next point is that I feel it's hard to believe he bid 4NT with
a so-so 5-4 distribution in reds. And given such vulnerability, his
intention must be making the game instead of saving our lost in
four spades.
Therefore, I took a deep breath, leaped to 6H, which, inevitably,
doubled by RHO and redoubled by pd :)
Here comes the dummy:
S 873
H AJ962
D J10743
C |
|
c****u
发帖数: 3277 | 32 p p 1C 2C
p 2N p 3H(better hearts, good hand)
p 4C(cue) p 4D(cue)
p 4H p 4S(RKC)
p 4N(1 or 4) p 6H. |
|
w****b
发帖数: 623 | 33
I like this attitude. I really don't mind missing this slam. I'd pat myself if
we managed to bid to the cold 6H, but we bid to the wrong slam, then I'd
seriously review. Most of the time, you bid to such slam not due to good
constructive sequences, rather, you derived the right information from
competition (or lack of such). |
|
l*********r
发帖数: 65 | 34 Vul None
N:LARSEN
J9643
96
T832
T6
S:MELTZER
A
AKJT42
AK6
A97
N E S W
Pass Pass 2C Pass
2D Pass 2H Pass
2S Pass 3H Pass
3S Pass 4C Pass
4H Pass 6H Pass
Pass Pass
Other Room: 4H +420 |
|
w****b
发帖数: 623 | 35 Life master pairs 1st semi-final. Love all. Oppo are Romik Pinhas, the
e-bridge boss, and his pd. You hold KQTx Tx AKTx Jxx and heard pd open a 1st
seat weak 2D. Righty passed. You could psyche a 2H, raise D, ask pd to decribe
his hand further, or introduce your S. Say, you decide to stay away from the
pack by introducing your S, and suddenly the matter took an unexpected turn:
CHO RHO YOU LHO
2D P 2S 3D
P 3H P 3S
P 3N P 6H
P P P
What's your lead? This is a full board swing, wi |
|
j*******e
发帖数: 2168 | 36 s 9xxx h 9x d xxxx c 9xxx
anyway, 9 is the biggest in my hand.
LOVE ALL
E S W N
P 1C 4S
5H P(1)6C P
6H ?(2)
(1) shall I venture 5S?
(2) shall I venture 6S? |
|
x***e
发帖数: 2449 | 37
no, you should bid nothing.
if H was single, I will bid 5S, and then pass 6H. |
|
f*****x
发帖数: 545 | 38 only one can be correct, either 5s or 6s, if there is any. I think in this
case it is important to understand pd's bidding style. IMHO, 6H is iron
cast,bidding 6s risks pushing opp to 7h, which is very like to be made. So i
will pass here. 【 在 josephine (jo) 的大作中提到: 】 |
|
f*****x
发帖数: 545 | 39 in that case why dbl when opp will very like playing 6h?【 在 gardenia (栀子~
爱恋300小时) 的大作中提到: 】 |
|
x***e
发帖数: 2449 | 40 I think you did the right thing.
For your Hand, if you have 4-6 in H/C
you 'e better bid 2C first, instead of 1H
1H, 4C is more likely to be a strong hand with 5-5 or 6-5 in H, C
Well, if no support in D, the two suite should be strong enough.
I guess 3NT is not a wise choice.
If you could make it, you probably could make 6D or 6C, or 6H, depends on your
PD's Hand. |
|
f*****x
发帖数: 545 | 41 VUL: BOTH
DEALER: NORTH
N:
S:X
H:AQ98X
D:AJXX
C:AXX
S:
S:KQJT
H:KTX
D:KQT9
C:XX
HOw to bid 6d? We bid 6H, which can be made only if opp dont lead c. |
|
w****n
发帖数: 241 | 42 depends on if south had chance to bid D suite,
then maybe 6D is possible
if you forsee the necessity to use H to cover C.
but it's hard since N doesn't know how many C South has.
normally after A-inquiry, N would bid 6H for sure.
btw, SAYC or PREC ? |
|
w****b
发帖数: 623 | 43 What's so good about 6D? Without C lead 6H isn't much worse than 6D. |
|
f*****x
发帖数: 545 | 44
This is one I like but feel doubt. Should 3D here be defined as GF? I think
most play this as only invitational.
This is the one we thought logical but need south to take control. Otherwise,
North will just go to 6H. |
|
f*****x
发帖数: 545 | 45 try 6d, if pd can bid 6h, bid 7s. he should have qjxxxx in spade, and void d. |
|
f*o
发帖数: 168 | 46 6d
if N bid 6h, then 7s
otherwise stop at 6s |
|
f*****x
发帖数: 545 | 47 this is what i thought, but now i think if pd skip 6h to bid 6s, then maybe we
should consider 6N, coz he has no h ace. 【 在 foo (bridge) 的大作中提到: 】 |
|
c****u
发帖数: 3277 | 48 my comment is that 2S is bad. 3D would be the only choice over 2H.
now, it's a matter of partnership agreement.
With some partners, I play 1D 1H 2H even when I hold 4 spades and 3 hearts:
4-3-5-1 shape and around 12-13 HCP. So partner's 3S doesn't garantee 4 hearts.
For standard treatment, people usually bid 1S over 1H with 4 spades and 3
hearts. So you still can move on. you need partner to hold
SQJxx HAQxx DKxxx Cx to have a good play in 6H. |
|
f*o
发帖数: 168 | 49 I was South.
S N
1D 2H
2S 3H
4H 4N
5H 6H
-
Here was my hand:
A K Q 10
2
A 10 7 2
K 10 9 3
Would you bid differently? |
|
b***n
发帖数: 13455 | 50
I would bid like this:
S N
1C 2H
At this point, I would know there's a great chance for a slam
2S 2H
3D 3H
If aggressive, I would bid 4N to begin Blackwood, which would easily end up
with 6N. If conservative, It would be like what you bid, and I would probably
end up with 6H
|
|
