yin970902

lead ♣ is a good chance. ♣A,discard ♥K. ♦5,declarer ♦J maybe be covered by ♦A, trump either ♥ or ♣ backed, dummy ruffs ♦ with ♠10, then ♠A,♠9 to declarer's ♠K, ♦K,♦Q,♦,♦ If ♠ 4-2 and ♦4-2,the auction can be well done.

after 4nt,double is suitable? 1H-/-1S-4NT*(m+m) X -/-5C-/ 5D-/-5H-/ 5S-/-7S-/ /-// How about this process?

[hv=pc=n&s=skqjt543hjd4ca932&w=sh73dkqt92ckqj765&n=sa7hakq98da865ct8&e=s9862ht6542dj73c4&d=n&v=n&b=5&a=1hp1s4n(D+C)dp7sdrppp]399|300[/hv] Play 2/1,this 7♠ auction looks like gamble! If you,how to access 7♠ reasonably? After 4NT breaks in,how to inspect RKCB?

I donot think west can bid 2NT as Lebensohl,because havenot bolster or stopper but seize the NT. IMO, 3♠ cuebid is reasonable,3nt isnot a good idea,maybe 4d OK.

IMO，bid 3♥ is based on O's 1♦,so ♦Queen is value added, and has a solid ♥suit. When O's 4♣ cuebid,R's 4♥ ranther than 4♦ is alarted,so stop.

配合产生赢墩，开叫时我通常不会考虑短门点。

My choice is 1♥. Then bid 2♥ again. Queen in ♦ and Jack in ♣ look like less usefulness if they havenot gotten help from partner.

我选择加倍 X。 这手牌主打输墩太多，比较适合防守。 pass是逼叫性的，不适合。 加倍是建议pd罚放，但pd仍然可以决定是防守还是叫5♥或6♥。

从3♣说到了4♠，把阻击性、限制性、逼叫性的牌力都区分开了。很好！ :)

Don't use Stayman with a 4-3-3-3 hand or Jacoby with a 5-3-3-2 hand. 看来要打败专家不是一件容易的事。好文章，多谢了！

I think 6♣ auction is aggressive. If West leads ♦,the 6♣ is put in a critical situation.

1H(2D)2S(/) 3C(/)5NT(/) 7C(/)7♠ALL PASS

A slam try.IMO, he does neither bid 3nt after partner's 3♣ nor cuebid 3♠ after 2♠.

I will pass quickly.Let them play 5♥ is a good idea than play 6♥ or defense our 5♠double.

开叫1NT， 如果开叫1♣当pd应叫1♠时有点难于再叫。

开叫1♠，有型有赢墩来源。

pass 负加倍后支持C，叫足了。

Pass. 没赢墩来源，点力太分散。

用hand editor 输入牌例，在牌例编写好后用insert diagram 插入牌例。 嗯，加倍一定要权衡得失。有时候加倍反而让庄家找到了不寻常的路线而完成定约。

这牌的答案O(∩_∩)O哈哈~还是一个挤牌啊:unsure: South:3NT lead: H10[/hv] 通过你罗列的出牌，做出了整手牌，并虚拟了叫牌过程。其中CQ可以任意在东家或西家. My link猛击here可见大图！ http://www.bridgebase.com/tools/handviewer.html?sn=sk8ergirl&s=SHQ873DAT42CAJT92&wn=ayocak44&w=SK98642HAKT52D8C4&nn=wenyin&n=SQTHDKQJ97653CQ76&en=jona15&e=SAJ753HJ964DCK853&d=s&v=e&b=3&a=P1S5D5S6D6S7DPPDPPP&p=HJH3H2D3DKS3D2D8CQC3C2C4C6C5C9H5CAS2C7C8&c=13

yes，thank you! I think responding reverse need less than opening bid. then 1♦ --1♥ 1NT/2♣/2d --2♠ can be more descriptive easily than 1♠ then 2♥,3♥.

感谢专家们，你们的博客让桥牌世界精彩纷呈！ 感谢楼主提供链接！ :rolleyes:

我赞成也在使用 一个花色不能再叫第2次，除非至少有六张！ 这条规则。有很多叫品可以选择，为何要叫第2次,？那么在该套上一定有额外实力的！ 同时，规则总是被打破的，比如持 ♠ T87 ♥ AKJ73 ♦ A8 ♣ J72 在1♥-2♣或1♥-2♦的进程下，我的再叫将考虑2♥而不是其他的。

[hv=pc=n&s=skj987hk98752d3ca&d=n&v=0&b=1&a=1dp]133|200[/hv] play 2/1,North opening bid is 1♦. South should bid 1♥ or 1♠? how to descripe your ♥6-card suit and ♠5-card suit?

♠♥♦♣ 热烈祝贺超级版成立！ :D :D :D ♠♥♦♣