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基础教训:这牌为什么会丢贯?

#1 User is offline   lycier 

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Posted 2013-September-19, 10:00



结果是4♠超三了,那么我们不禁要问:这牌为什么会丢贯?
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#2 User is offline   bgm 

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Posted 2013-September-19, 10:10

Require ♣A onside + catching 2Qs in 2 9-card fit. Stopping at game seems normal.
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#3 User is offline   HeartA 

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Posted 2013-September-19, 11:09

View Postbgm, on 2013-September-19, 10:10, said:

Require ♣A onside + catching 2Qs in 2 9-card fit. Stopping at game seems normal.

完全同意。
Senshu
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#4 User is offline   lycier 

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Posted 2013-September-19, 11:26

二楼和三楼的意见,我绝不同意,因为不是问题的根源。请大家积极接着讨论。
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#5 User is offline   madongjun 

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Posted 2013-September-19, 19:59

我觉得原因主要在于南家错误的开叫了2S!(没有任何防守能力,还有缺门)
若南先不叫,同伴开叫后,不难找到方块和黑桃的双配合。这样,应该能叫上满贯。
这个牌,北家庄位的满贯还算合格。
个人意见,仅供参考!
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#6 User is offline   HeartA 

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Posted 2013-September-19, 23:07

南是否应该开叫2S,是一个问题。但也不算错。如果南不开叫2S,南北也难以达到满贯。也不应该上满贯,就像2楼说的,除了CA生对位置,还需要两个Q都击落(或猜对),概率不超过20%。
Senshu
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#7 User is offline   nbxkh 

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Posted 2013-September-19, 23:19

如果用长套转移,即让北家坐庄的话,梅花k也收到保护,这个成功率可以大幅提高,
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#8 User is offline   HeartA 

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Posted 2013-September-19, 23:18

View Postnbxkh, on 2013-September-19, 23:19, said:

如果用长套转移,即让北家坐庄的话,梅花k也收到保护,这个成功率可以大幅提高,

“提高”也没用。SQ或DQ没有击落的话,对方就能兑现CK。
Senshu
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#9 User is offline   yunling 

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Posted 2013-September-20, 02:03

中国黑客高超水平的又一见证 B-)
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#10 User is offline   lycier 

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Posted 2013-September-20, 02:46

弱二开叫不应该有空门,不应该7-4套。基础的叫牌纪律应该要得到尊重和遵守,而北家的牌估值20p,3枚Ace,♦配合良好。鲜有不丢之理。
满贯不需要太多的点力,唯需有效的花色配合。What else ?
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#11 User is offline   yzdhy668 

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Posted 2013-September-20, 18:04

View Postmadongjun, on 2013-September-19, 19:59, said:

我觉得原因主要在于南家错误的开叫了2S!(没有任何防守能力,还有缺门)
若南先不叫,同伴开叫后,不难找到方块和黑桃的双配合。这样,应该能叫上满贯。
这个牌,北家庄位的满贯还算合格。
个人意见,仅供参考!

我赞同东方意见
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