ChinaStory

Liu Tao went to Tremblant to kill a cozy Spa weekend with his lovely wife. I am pretty sure he is going to show up this Sunday.

taoliu

主席教育我们:革命家庭要两不误! --(不是billding主席)
本周日,一定来为蒙城华桥界,尽绵薄之力,发萤火之光.

taoliu

昨天网上有一付牌,我输得很惨,贴出来欢迎各位探讨指正.(现在仍记忆犹新)
我坐南,北开叫.我的牌大致这样:
KT9x Ax Kx AKT9x

>    北(同伴)开叫1D,东争叫1H,轮到我.
同伴至少13点牌,联手30点.我似乎看到了满贯可能,不过现在谈满贯还太早.我打算用(2/1)2C逼叫进局,先不管这S四张,这样的牌我不怕在三阶逆叫出我的S套.另外,不管怎样,如果有满贯,首先叫出我的C五张好套总是有利的.

>    我叫2C,西跳叫3H,北叫了3NT,东PASS.(轮到我)
看来同伴似乎愿意打3NT.这里看来有以下几点信息:
1.对方H看来有9张,我的同伴有H双张带K.(好极了)
2.如果对方H有9张,意味着我们其它3门里有22张.22除以3大于7,看来我们在另外3套里一定有一门配合.
3.同伴至少有SA和DA中的一张(也许2张).不然他每门里最多3点,无论如何不够13点.
够了,联手30点(不包括牌型点),将牌一定有配,至少3张A,红桃K在同伴手里,如果这样的牌我不试满贯,岂不是有点象老太太打牌了.何况另外有一个重要理由:计算输墩定律!同伴开叫,他最多有7个输墩,我这手牌有5个输墩.(24-5-7=12)我们有至少12个赢墩(也许我还能指望同伴牌比13点稍好些).好了,我决定试探满贯.问A?不必.我已经知道我们至少有3张,如果有4张在以后的叫牌还有余地.现在关键要确定将牌,何况将牌未定时,用4NT或4C也许会使同伴误解.即使,同伴告诉我有2张A,我也无法确定叫哪门.
这里有一个很好的叫品等着我:扣叫4H.
1.显示我H控制张,并且有必要鼓起同伴的勇气(前面叫牌,他并不知到我有17点/5输墩这样的好牌,我们不应停在3NT).
2.显示我的4张S套,这是扣叫Stayman!,相信同伴会理解.这样一来,同伴会知道我5张C套,4张S套.(如果我们是S套4-4配的话)
我决定了,而且我也看不到更好的选择.虽然,牌已经有点高了,但我决定把这个配合套找出来,并试满贯.最坏,我仍可以控制停在5阶,这样的牌我是不怕上5阶的.

>    我叫4H,西DOUBLE(够了,知道你们H长),北叫5C,东PASS. (轮到我)
看来我们的配合在C套,怪不得同伴H只有K,而且手里没有方块K,敢打3NT. 不知道同伴有没有草花Q(如果有太好了,我是不是太乐观了).看看同伴是什么牌:他H有K双张,D套至少4张(也许有A),草花有3/4支持,另外无论如何S套有点实力(否则不够13点).看来最坏我们丢一墩A,草花有一飞(如果Q不在同伴手里,也许我可以指望他有J),而且东做的1H争叫,这一飞似乎不可怕.我已经看到小满贯在招手了.且慢,也许同伴有2张A,这样AK都在我们手里,我们也许有7.(同伴为什么不呢有15/16点带2张A呢.)我应该怎么叫,也许有这样可能,我叫6C,让同伴在有2张A时去加7C.但是,这样有一个风险,同伴并不知道我强到哪里,A不问叫6,他完全有可能只有DA或SA,就乐观的叫到7,那就坏了.不如,扣叫出我的DK控制(5D),然后看看同伴有没有能力扣5S.如果,同伴没有SA,他可以叫出他的HK的第二控制(或者他直接加到6C),然后我可以放心的叫6C显示我也没有SA,同伴即使有DA也不会再去叫7C的.如果,同伴有SA,他会叫5S,然后我可以冒险跳到7C,不行,最好还是叫6C让同伴在又有DA时加到7C,这样比较保险.
而且,我叫5D,同伴不会停.因为3NT我没有停,怎么会要打5D呢.何况,不去打配合的5C,而改5D,同伴应该知道我没有这么愚蠢吧.无论如何,这是一个控制张扣叫,希望进一步了解同伴牌情.(难道我会放着一手好牌,而做明手吗.)

>    我叫5D,西PASS,北PASS,东PASS.
灾难发生了!同伴误解了,早知这样,不如冒险叫6C了.说什么都晚了,我不情愿的摊牌了.

结果,东果然有草花3张带Q. 同伴是这样的牌:
QJx Kx AQxx Jxxx
首攻红桃,我们错过了6C而打了6张将牌的5D.最后,同伴选择了草花AK硬敲. 所以,丢掉1付S,1付将牌,1付草花Q.定约下一. 大概我们输了19个平均赛点.

回头想同伴为什么5D PASS.难道他会认为我D四张吗?不会,这样我H就是缺门,同伴就更不可能停在5D.看来,同伴认为我把牌叫高了,宁肯去博5D(希望我有3张),也不愿叫上6阶,被别人加倍. 难道我的4H,鼓励不够么? 大家看,这样的牌,应该怎么叫.  谢谢.


不写不快,抛砖引玉!希望高手给与指正.
Notice:现代输墩计算http://asp2.6to23.com/tlcht/bridge/br_sd/sd00.htm

ChinaStory

As i see it, 5C and 3nt 100%, 6c 60 - 70%.

1d-1h-2c,

I would bid negative X othar than 2C. Why ?
1. Neg X meaning 7 + pts and S and C suits, clearer.
2. 2C meaning 8 + pts, good C suit, not good D suit support, not good enough H stopper and length (otherwise could bid 1 NT), no S suit as well.

This is why negative x was better. At least the hand was clear to ur PD, points were open though.

By the way, if 2/1, 2C bidding shows 12 Pts + only if ur RHO did not bid anything or u passed first hand.

taoliu

Great! now we found the good one:

1D-1H-x-3H
p-p-x-p
3NT-p-4C-p
4NT-p-5H-p
6C-p-p-p

Thanks ChinaStory.

laoxi888

to taoliu:
i think the bidding sequence like this is more resonable:

1D-1H-X-3H
P- P-X- P
3NT-P-4NT-P
5D- P-6NT-all PASS

bid 4C after pard's 3 NT, may be he bid 5C, how to go? u dont know how many A in ur both hand.
and  notrump contract get more scores.

tigerR

Hi,all friends!
I don't know how to say that...I don't know how to say “sorry about...|”，also I don't know how to say “Thank you so much for...”but I know we are all happy! For what? You know, I know, every one knows! Thanks all! Happy birthday to you and your family!
For everyone, 友谊天长地久！
I got surprising for belowing topic! Liutao, good sample! Different partner, different bidding. Whatever you try to get slam, that's the Bridge way, you'll find it! Good night!

Sawadoni

tigerR:
You did not drink too much, how did you get so many "don't knows"?         

Billding:
Thank you very much for all your efforts. It was really wonderful last night.

taoliu:
I think tigerR is right, "different partner, different bidding". So, in bridge, mutual understanding between the partners is more important than the bidding system.

Good luck to everyone, and have a nice day!

downtown

这叫“酒后吐真言”。       
来了这么多位领导，怎么能没有王八？

salsalover

how I can join your club?