b***y
发帖数: 2804 | 1 局况双无，复式赛
你坐东，持牌
S A3
H 86
D 65
C AKT9754
叫牌过程：
西 北 东 南
－ － － 1D
2D* 4D# PS 5D
All pass
* 双高套
# 阻击性
同伴首攻SK，明手（北）的牌：
S 87654
H K75
D QT92
C 8
计划你的防守。 | w****b
发帖数: 623 | 2 The danger seems that if pd held 5-5-2/1, and 5H to Q and T or J, he'll be
squeezed in majors after dummy ruffs C's. So overtake the SA and switch to H
, plan to win the CK later to continue H attack to disrupt the communication.
【在 b***y 的大作中提到】
: 局况双无，复式赛
: 你坐东，持牌
: S A3
: H 86
: D 65
: C AKT9754
: 叫牌过程：
: 西 北 东 南
: － － － 1D
: 2D* 4D# PS 5D
| b****s
发帖数: 472 | 3 zan
实在是高
H
communication.
【在 w****b 的大作中提到】
: The danger seems that if pd held 5-5-2/1, and 5H to Q and T or J, he'll be
: squeezed in majors after dummy ruffs C's. So overtake the SA and switch to H
: , plan to win the CK later to continue H attack to disrupt the communication.
| c****u
发帖数: 3277 | 4 seem you want to overtake it and shoot back H, later, you want to shoot
back H again after you take CA to break a squeeze in majors against partner.
declarer may hold something like: 1-3-6-3 or 1-3-7-2
【在 b***y 的大作中提到】
: 局况双无，复式赛
: 你坐东，持牌
: S A3
: H 86
: D 65
: C AKT9754
: 叫牌过程：
: 西 北 东 南
: － － － 1D
: 2D* 4D# PS 5D
| C*****9
发帖数: 147 | 5 If declarer holds 1-2-5-5, you have to overtake SK and attact 2 round trump.
But 1-3-6-3 is more likely. Good job, guys. | w****b
发帖数: 623 | 6 You can still survive 1-2-5-5, since if pd shows out on 1st C, it suffices
to switch to trump then. But switching to trump immediately is needed if
declarer's 1-2-6-4. Again not percentage, though.
trump.
【在 C*****9 的大作中提到】
: If declarer holds 1-2-5-5, you have to overtake SK and attact 2 round trump.
: But 1-3-6-3 is more likely. Good job, guys.
| C*****9
发帖数: 147 | 7 Trump switch works for pd 5611, declarer's 1264. If you do not attach 2
round trump, declarer can cross ruff to get 6 + 3 trumps and HAK.
If pd holds 5512, you still need pd can protect H (with HQJ or QT) and a
little power on C.
Anyway this is really interesting hand. bucky, can you share the ful story
at table here? | w****b
发帖数: 623 | 8 Actually on 2nd thought, if declarer's 1264 with HA, it's cold. Say you
overtake SA and return trump, declarer plays C and you play another trump.
Declarer can still ruff a C, so he has 6+2 trumps, HA and HK, on the run of
the trump, pd will be inevitably squeezed.
With the major situations, if declarer can get 10th trick, he will be able
to get 11th if you don't break the squeeze.
So on the other hand, if pd is 5-6-2-0, you need to attack trump immediately
to beat him 2 tricks (declarer only ha
【在 C*****9 的大作中提到】
: Trump switch works for pd 5611, declarer's 1264. If you do not attach 2
: round trump, declarer can cross ruff to get 6 + 3 trumps and HAK.
: If pd holds 5512, you still need pd can protect H (with HQJ or QT) and a
: little power on C.
: Anyway this is really interesting hand. bucky, can you share the ful story
: at table here?
| b****s
发帖数: 472 | 9
contract still makes. no?
5 trumps + 3 tricks from ruffing clubs + H AK + squeeze
the squeeze still holds
【在 w****b 的大作中提到】
: You can still survive 1-2-5-5, since if pd shows out on 1st C, it suffices
: to switch to trump then. But switching to trump immediately is needed if
: declarer's 1-2-6-4. Again not percentage, though.
:
: trump.
| b****s
发帖数: 472 | 10
of
rite， this is the key
太牛了！
immediately
with
【在 w****b 的大作中提到】
: Actually on 2nd thought, if declarer's 1264 with HA, it's cold. Say you
: overtake SA and return trump, declarer plays C and you play another trump.
: Declarer can still ruff a C, so he has 6+2 trumps, HA and HK, on the run of
: the trump, pd will be inevitably squeezed.
: With the major situations, if declarer can get 10th trick, he will be able
: to get 11th if you don't break the squeeze.
: So on the other hand, if pd is 5-6-2-0, you need to attack trump immediately
: to beat him 2 tricks (declarer only ha
| b***y
发帖数: 2804 | 11 Good discussion.
当时在桌上我的想法跟wimptb/cozofu差不多，庄家持1363/1372话必须要穿两次红心打
掉威胁张。庄家1264的话是铁牌。我当时主要是顾虑庄家1354，红心AJT。不过因为这
是小概率，所以我还是决定SA超过穿红心。
庄家实际持牌是x,AJx,AKxxxx,QJx。他看到我穿出红心后知道挤牌不会成功了，改变打
法，清两轮王牌，吃两轮黑桃，提两轮红心，然后明手出小梅花，我CA吃住再小梅花（
全手只剩梅花），希望同伴有CQ（或是CJ而庄家猜错），可惜事不如愿。最终是个sad
story，不过我觉得全局的攻防都很有意思。 | c****u
发帖数: 3277 | 12 this one was quite well played I have to say.
sad
【在 b***y 的大作中提到】
: Good discussion.
: 当时在桌上我的想法跟wimptb/cozofu差不多，庄家持1363/1372话必须要穿两次红心打
: 掉威胁张。庄家1264的话是铁牌。我当时主要是顾虑庄家1354，红心AJT。不过因为这
: 是小概率，所以我还是决定SA超过穿红心。
: 庄家实际持牌是x,AJx,AKxxxx,QJx。他看到我穿出红心后知道挤牌不会成功了，改变打
: 法，清两轮王牌，吃两轮黑桃，提两轮红心，然后明手出小梅花，我CA吃住再小梅花（
: 全手只剩梅花），希望同伴有CQ（或是CJ而庄家猜错），可惜事不如愿。最终是个sad
: story，不过我觉得全局的攻防都很有意思。
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