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矫枉过正应记取


lycier

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[hv=pc=n&s=sqj6haq53dj932c96&w=s42ht7642dqck8742&n=sa9h98dkt7654caqt&e=skt8753hkjda8cj53&d=w&v=b&b=4&a=p1d1sdp2d2s3dpp3s3nppp]499|380[/hv]

 

这是BBO打的牌面。北家是3ntmk,南家是我。

东家仅仅是普通的12p的是很差的6张套,本来2之后,我方业已退缩一隅了,从叫牌进程中,不难看出,2是一个成功的干扰叫了。

可就在3后,东家叫牌经验欠缺,竟然在不顾同伴三次pass下,仍不死心地再次争叫3?这就给我了一次重新估值的良机!于是我毫不犹豫抱住3nt,结果轻松超一。我的意思不是老头卖瓜,而是东家这种方式不好,活生生把对手推进局,而又没有防守实力打宕对手,实在是得不偿失。其实,单凭三次叫套,多数情况是防守赢墩少,而主打实力要好点。而同伴3ntmk再叫2后,是不能断定有太多的额外长度--六张套的,但是!再叫3后,牌情就会被打穿帮!3的理由一定基于短之故,这也就间接证明同伴的有额外长度,而我的又有4张配合,套也就极有可能仅失一墩就可树立长套。矫枉过正应记取。

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2nt叫品事实上优于3的。

再叫2nt,考虑了,疑神疑鬼的是我担心挡张是有够用,因为第一个加倍后,开叫人再叫的是2,不是2,而我手中又是双张小,抉择的时候,心里不能不过虑。

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  • 2 weeks later...

如果没有2S的干扰,叫3D就是邀叫,而现在则变成抢打了,所以在敌方又竞叫2S之后,3D不如2NT。

 

嗯,言之有理,临场时有个双张小的心理顾忌,等到3后,这时候才把牌面大致花色分布读出来了。

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