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Bridge版 - declare 3NT
相关主题
【每周一题】飞牌的选择desperate?
declare a tough 4Sdefend this 6H
【每周一题】七张方块how many mistake can you make in one hand?
【每周一题】红心满贯chances for the 3NT
概率打法又是石淼的庄
defense 4HAn interesting hand
【每周一题】第八墩牌Some interesting hands from a swiss
discard for this 7NThow can you make this a disaster?
相关话题的讨论汇总
话题: ck话题: rho话题: 3nt话题: sq话题: declare
进入Bridge版参与讨论
1 (共1页)
i****e
发帖数: 642
1
Team IMP, both red. You declare this 3NT. Any plan?
AJ
KQ83
AJT84
KT
KT8
AJT
9763
Q72
Lead: C6
b***y
发帖数: 2804
2
先放个C10看看咯。如果右手出CJ就忍让。对方接着出哪张牌?
i****e
发帖数: 642
3
CJ wins, and of course, RHO continues C5, and CK wins.

【在 b***y 的大作中提到】
: 先放个C10看看咯。如果右手出CJ就忍让。对方接着出哪张牌?
b***y
发帖数: 2804
4
4th-best lead?

【在 i****e 的大作中提到】
: CJ wins, and of course, RHO continues C5, and CK wins.
i****e
发帖数: 642
5
Yes, and LHO follows C4 second round.

【在 b***y 的大作中提到】
: 4th-best lead?
b***y
发帖数: 2804
6
貌似梅花5-3分布。简单打法就是黑桃到A,然后飞右手SQ。另一个想法就是红心回手扔
出CQ,看看右手如何垫牌。鉴于本人嘎苗头的本事一向极差,我还是选择比较简单而技
术上可行的飞牌打法,宁可庸俗地宕掉,也不去承受反概率猜测而结果猜错的结果。

【在 i****e 的大作中提到】
: Yes, and LHO follows C4 second round.
i****e
发帖数: 642
7
The real hand:
AJ
KQ83
AJT84
KT
Qxxx
xxx
-
A98643
KT8
AJT
9763
Q72
Either way, you will be down. But you are not alone, since I would play RHO
for SQ too. At table, both declarers made 10 tricks. They are stars, I have
to admit :)
Questions:
1. Given the bidding, what will you lead, S or C?
2. If C is led, does it do any good to play CK at first trick?
3. continue with Q#2, after CK holds, is there any reason not to safely play
RHO for SQ?
The actual play: CK won. H to hand. D to RHO. CJ held. Defense over.
At the other table, S was led. I like that lead, but it gave no threat to
declarer at all.

【在 b***y 的大作中提到】
: 貌似梅花5-3分布。简单打法就是黑桃到A,然后飞右手SQ。另一个想法就是红心回手扔
: 出CQ,看看右手如何垫牌。鉴于本人嘎苗头的本事一向极差,我还是选择比较简单而技
: 术上可行的飞牌打法,宁可庸俗地宕掉,也不去承受反概率猜测而结果猜错的结果。

b***y
发帖数: 2804
8
C10其实不是问题。永远比CK然后打方块要好。其实我也考虑过打黑桃前先拔DA,左手
空门的话就打他六张梅花,送两轮方块即可做成。但实战的话还是一猜。总觉得左手忍
让CA,五张梅花的可能略大。
CK立住之后飞黑桃,如果飞失,那么剩余的机会就是打左手方块带K的双张或三张,或
是右手梅花Jx双张。但是损失左手持CJ的机会,总体感觉是得不偿失。
总的想法,我们的基本思路是正常的,但可以先拔DA,进一步优化一下概率。左手空门
的情况下,考虑放弃黑桃飞牌而是送方块。因为即便是4-4-0-5的情形,飞黑桃也就5-5
开,所以打左手六张梅花较好。

【在 i****e 的大作中提到】
: The real hand:
: AJ
: KQ83
: AJT84
: KT
: Qxxx
: xxx
: -
: A98643
: KT8

i****e
发帖数: 642
9
There was no chance to duck CA at the table. I made it up :) But I think it
is reasonable. Otherwise, declarer can avoid you, either by finessing your
SQ, or setting up D safely.
CK play can benefit at some situation, but it is too specific. What I can
think of is only:
RHO C holding is exactly Jxx, and LHO holds D Kx, Kxx or both KQ.

-5

【在 b***y 的大作中提到】
: C10其实不是问题。永远比CK然后打方块要好。其实我也考虑过打黑桃前先拔DA,左手
: 空门的话就打他六张梅花,送两轮方块即可做成。但实战的话还是一猜。总觉得左手忍
: 让CA,五张梅花的可能略大。
: CK立住之后飞黑桃,如果飞失,那么剩余的机会就是打左手方块带K的双张或三张,或
: 是右手梅花Jx双张。但是损失左手持CJ的机会,总体感觉是得不偿失。
: 总的想法,我们的基本思路是正常的,但可以先拔DA,进一步优化一下概率。左手空门
: 的情况下,考虑放弃黑桃飞牌而是送方块。因为即便是4-4-0-5的情形,飞黑桃也就5-5
: 开,所以打左手六张梅花较好。

b***y
发帖数: 2804
10
右手只有CJx的话,左手持DKQ的情况下,先跳CK也是唯一致胜打法。不过就像你说的,
总体来说too specific

【在 i****e 的大作中提到】
: There was no chance to duck CA at the table. I made it up :) But I think it
: is reasonable. Otherwise, declarer can avoid you, either by finessing your
: SQ, or setting up D safely.
: CK play can benefit at some situation, but it is too specific. What I can
: think of is only:
: RHO C holding is exactly Jxx, and LHO holds D Kx, Kxx or both KQ.
:
: -5

1 (共1页)
进入Bridge版参与讨论
相关主题
how can you make this a disaster?概率打法
Open lead problemdefense 4H
another slam bid and play problem【每周一题】第八墩牌
【每周一题】实战做庄6Cdiscard for this 7NT
【每周一题】飞牌的选择desperate?
declare a tough 4Sdefend this 6H
【每周一题】七张方块how many mistake can you make in one hand?
【每周一题】红心满贯chances for the 3NT
相关话题的讨论汇总
话题: ck话题: rho话题: 3nt话题: sq话题: declare