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【每周一题】红心满贯
[版面:桥牌][首篇作者:imlate] , 2016年10月21日12:19:32 ,435次阅读,7次回复
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imlate
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发信人: imlate (toolate), 信区: Bridge
标  题: 【每周一题】红心满贯
发信站: BBS 未名空间站 (Fri Oct 21 12:19:32 2016, 美东)

Team IMP, both white. Star players.

LHO Partner RHO You
P   2NT     P   4D
X   P       P   4NT
P   5D      P   6H

5D = 3 keys

AQ76
A5
Q63
AKJ6

8
QJT98732
A52
9

LHO lead SJ (not denying SK). How to maximize the chance?
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vikingpirate
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发信人: vikingpirate (pp++2.9), 信区: Bridge
标  题: Re: 【每周一题】红心满贯
发信站: BBS 未名空间站 (Fri Oct 21 14:21:06 2016, 美东)

Just make life easier.
SA,S ruff, finesse for HK. If it fails, ruff another S and run H, hope for
some squeeze. Probably D+C, even not very likely.

【 在 imlate (toolate) 的大作中提到: 】
: Team IMP, both white. Star players.
: LHO Partner RHO You
: P   2NT     P   4D
: X   P       P   4NT
: P   5D      P   6H
: 5D = 3 keys
: AQ76
: A5
: Q63
: AKJ6
: ...................




--
※ 修改:·vikingpirate 於 Oct 21 14:23:05 2016 修改本文·[FROM: 164.]
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imlate
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发信人: imlate (toolate), 信区: Bridge
标  题: Re: 【每周一题】红心满贯
发信站: BBS 未名空间站 (Mon Oct 24 13:33:24 2016, 美东)

LHO shows out on first H. You win HA, ruff another S, and play H to RHO's HK
. As expected, RHO returns DT. You win DA, and clear last trump from RHO.

Any change to your plan?

【 在 vikingpirate (pp++2.9) 的大作中提到: 】
: Just make life easier.
: SA,S ruff, finesse for HK. If it fails, ruff another S and run H, hope for
: some squeeze. Probably D+C, even not very likely.



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bucky
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发信人: bucky (bucky), 信区: Bridge
标  题: Re: 【每周一题】红心满贯
发信站: BBS 未名空间站 (Mon Oct 24 14:44:56 2016, 美东)

即使要change plan也太晚了吧,明手只有一个进手,只能连拔将牌看看吧。最后四张
牌,明手剩DQ/CAKJ,左手都垫了些啥?

【 在 imlate (toolate) 的大作中提到: 】
: LHO shows out on first H. You win HA, ruff another S, and play H to RHO's
HK
: . As expected, RHO returns DT. You win DA, and clear last trump from RHO.
: Any change to your plan?



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imlate
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发信人: imlate (toolate), 信区: Bridge
标  题: Re: 【每周一题】红心满贯
发信站: BBS 未名空间站 (Mon Oct 24 15:23:28 2016, 美东)

Yes, it is too late to change now. Do you have better choice if you go back?

【 在 bucky (bucky) 的大作中提到: 】
: 即使要change plan也太晚了吧,明手只有一个进手,只能连拔将牌看看吧。最后四张
: 牌,明手剩DQ/CAKJ,左手都垫了些啥?
: HK



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bucky
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发信人: bucky (bucky), 信区: Bridge
标  题: Re: 【每周一题】红心满贯
发信站: BBS 未名空间站 (Mon Oct 24 18:17:52 2016, 美东)

No, I wouldn't do anything different at the table. Maybe there is a better
line but too difficult to work out at the table (probably off the table for
me as well). This line works any time we can pick up HK, or someone holds
Kxx in spades, or LHO has CQ, or RHO has Qx (not very likely but not
impossible either).

【 在 imlate (toolate) 的大作中提到: 】
: Yes, it is too late to change now. Do you have better choice if you go
back?



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imlate
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发信人: imlate (toolate), 信区: Bridge
标  题: Re: 【每周一题】红心满贯
发信站: BBS 未名空间站 (Wed Oct 26 12:04:37 2016, 美东)

I was tricking you :)

You are right that the real chance is actually CQ onside. But playing
squeeze will take care of the unlikely chance with CQx offside.

LHO has:
KJTxx
-
KJxxx
Qxx

At the table, a commentator said it would be a make since declarer has no
way to go wrong. He meant both SK and CQ are onside, and CQ will drop in
third round. But after giving up the finesse on SJ lead, all those nice
options are  gone, except C finesse.

In fact, LHO was squeezed in 3 suits, so he had to give up CQ protection
before the last trump was played.

【 在 bucky (bucky) 的大作中提到: 】
: No, I wouldn't do anything different at the table. Maybe there is a better
: line but too difficult to work out at the table (probably off the table
for
: me as well). This line works any time we can pick up HK, or someone holds
: Kxx in spades, or LHO has CQ, or RHO has Qx (not very likely but not
: impossible either).
: back?



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vikingpirate
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发信人: vikingpirate (pp++2.9), 信区: Bridge
标  题: Re: 【每周一题】红心满贯
发信站: BBS 未名空间站 (Wed Oct 26 14:14:54 2016, 美东)

Theoretically, since all the threats are in the dummy and the only entry is
CA, has to play CQ on side, or a show-up squeeze. (According to "BLUE"
criterion in Love's book)
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