cf_John0

IMO,2C is a good balance!

Almost no slam,I'll pass!

Very well threads!

Thank you very much! My "Polish Diamond" system needs more polishes: 1,1C open could be defined only preparative,for any unsuitable to other openings,including primary 1D open; 2,If 2NT open is same to Polish Club(now WJ2005),weak 2NT,the "Polish Diamond" is more like "Polish Club"; 3,As a strong diamond system just name after "Polish Club",It still has its good reasons.Is it? 4,Generally,Green and Blue systems are easier to acceptive than Red and Yellow systems,because of their higher/lower color grades.

There are already lots of similar systems,but the players in match seldomly play a same CC,is it stange enough?It's just an idea and an example,16Hcp could not join to big 1D.

You know, under the standard of WBF,Polish Club is red ;but in the ABF(Australia),it's blue.So ,I'll change partial big of Polish Club into "Polish Diamond",big Diamond system,then the new system is always blue. What's your opinions? Thank you in advace! For example: 1C=*12-16HcP, balanced without 5-card major suit;or one or two 4-card+ minor suit(s) 1D=*17+HcP,any distribution but 2NT open; 1NT=15-17,balanced; 1H/S=12-16Hcps,5-card H/S; 2C=precision 2C open; 2D/H/S=weak one or two suits; 2NT=20-22Hcps,balanced ...

IMO,some posters are away from the topic. Between 3♥ and 4♥,there 3S,3NT,4C and 4D could bid.But they are jumped over,i.e. there is no slam try from expert PD. If there were a slam,then 3♥ should be replaced by 4♦.

2NT If they don't bid.

Possible!

With which hand will you open 1H,then rebid 6D? Fluffy's hand and awm's are impossible. I think total HCPs are not more than 16 and no less than 12; Diamond should longer then Heart;It's freak as 0580. Is it?

IMO,dbl 1D with this shape is suitable. After 3C and 2 passes,another pass is not too more.

1NT,then pass.They must escape away from 2HX.

Almost yarborough! And it's balanced! I'll pass,pass; Or pass,pass.

IMO,Michaels will work well here,although there are only 4-card major.

Most Green systems are based (1); some Blue/Red(strong club) systems are based (2);

Not 1NT,then 2C. But there should have more options,such as 2NT.

3S is a bad raise bid because of 1S may a 4card-suit,;and it's a wrong cue-bid of no SA. If the south had SA instead of SK,3S does not indicate Club control. The normal bidding sequence may as below: 1H 1S 3D 3H 4D 4H =

My Pd is a blank hand,I'll bid 4C,Pass, or Dbl their 4S/4H.

With Pre/Blue-Pd,I'll bid 1C;otherwise open 2C,I must hear from my PD.

Wonderful!

3D，for possible 4-card S response.

5♠

It's a very normal tournament-the screens are being used. But a guy from a country club considers the screen side couples are partnership. "It's possible"?

Almost no game,I'll pass or bid 2S.

It's a very black night, and while this deck is appearing,the weather is very poor, cats and dogs are being down,how about a deck?