由买买提看人间百态

boards

本页内容为未名空间相应帖子的节选和存档,一周内的贴子最多显示50字,超过一周显示500字 访问原贴
Bridge版 - which K to finesse|?
相关主题
[合集] A defense[公告] Bridge 板的投票结果
bidding questionUnderstanding SAYC 2
Play the capital swiss with me (11)10 crimes
what's the best way to make this 5D?Play the capital swiss with me (13)
a playing question6-8 or 8-10?
2Hxhow will you play this slam
男队30 IMP
挺牛的满贯题
相关话题的讨论汇总
话题: finesse话题: east话题: jx话题: west话题: dummy
进入Bridge版参与讨论
1 (共1页)
f*****x
发帖数: 545
1
Bidding:
N E S W
1C 1S 2H 3S
X P 4D 4H
ALL PASS
I Sit south, holding;
S: TX
H: AQTXXX
D: AJT9
C: X
Dummy is:
S: JX
H: JX
D: QXX
C: AKQTXX
WEst lead sx, East won with sa, return sq,west overtake with sk, return cx.
how to play?
w****b
发帖数: 623
2
Finessing H succeeds when H is 3-2, and HK onside, a 31% chance. The chance of
finessing D is more complex. You succeed when DK onside, D3-3, or 4-2, but the
person holding short D does not have Hxxx. It's actually slightly better that,
since if you play DQ, if East has DKx Hxxx, it's hard for him not to cover.
Then even he has Kxxx, there's a likelyhood that he'll cover (you might have
AJxx). So you will make this most of the time even when East had AQxxx Kx Kxxx
xx.
So I'd say finesse D.

【在 f*****x 的大作中提到】
: Bidding:
: N E S W
: 1C 1S 2H 3S
: X P 4D 4H
: ALL PASS
: I Sit south, holding;
: S: TX
: H: AQTXXX
: D: AJT9
: C: X

f*****x
发帖数: 545
3
I was a bit worried about west might duck dk when he holds dkxxx and east
dxx, then east will be able to get a ruff. But I did finesse d 1st, but not
dq, but small from dummy. It turned out east start with hkxxx and d kxx, so
down 1.
After winning c at dummy, is it a good idea to continue c honor? 【 在 wimptb
(一失足成千古wimp) 的大作中提到: 】
of
the
that,
Kxxx
cx.
w****b
发帖数: 623
4
No point to continue C, you can't pitch all your D under C anyway so you need
to bring one red suit in without a loser.

wimptb
chance
cover.
have

【在 f*****x 的大作中提到】
: I was a bit worried about west might duck dk when he holds dkxxx and east
: dxx, then east will be able to get a ruff. But I did finesse d 1st, but not
: dq, but small from dummy. It turned out east start with hkxxx and d kxx, so
: down 1.
: After winning c at dummy, is it a good idea to continue c honor? 【 在 wimptb
: (一失足成千古wimp) 的大作中提到: 】
: of
: the
: that,
: Kxxx

1 (共1页)
进入Bridge版参与讨论
相关主题
满贯题a playing question
实战防守2Hx
Swiss自战解说(1) 报错了名?男队
Bidding Problems挺牛的
[合集] A defense[公告] Bridge 板的投票结果
bidding questionUnderstanding SAYC 2
Play the capital swiss with me (11)10 crimes
what's the best way to make this 5D?Play the capital swiss with me (13)
相关话题的讨论汇总
话题: finesse话题: east话题: jx话题: west话题: dummy