[pirate22]

Scenario--------- we are sitting N/S. East is dealer.

bidding. East- 1 heart. S- pass. W 1sp-- N -2d.
x 4d 4n/t pass
5hts pass 6diam's.......... now when west bid 6d

up came and undo . the notice came up for me to see,but i assume my pard can see the undo as well,{is that correct} so i waited for my pard to either accept or refuse,
but silence rained..so i typed in chat for all to see. "your decision p? "
nothing happened.so i eventually agreed to accept the undo. and west now bid 6 spades.
my further question is alloowing an undo west may sub his bid of 6 spades say 6 cl,
so east may be privvy to unauthorised information.

WHY DOES THE UNDO NOT COME UP ONLY FOR THE NEXT PERSON TO BID..its his decision in rotation

[manudude03]

Undo does come up for both. The reason you were waiting was probably because your partner had already accepted. Either that, or BBO lag.

[BunnyGo]

Undos require both players to accept, so the table was waiting for you to accept.

[pirate22]

i waited a full 1 half minuites... surely its the person in rotation to accept
or refuse- to avoid time delays
- and how am i to know my pard has accepted or refused???????

[pirate22]

re the reply waiting for both players decision's
suppose my pard refused and i accepted -what happens
now

[Bbradley62]

Once either partner refuses, the request is denied. You and your partner, individually, are expected to accept or refuse reasonably quickly.

[kenberg]

This is the famous two-way six-level cue bid. Bidding 6♦ shows all key cards and a singleton diamond, and asks partner to bid 7♠ if he has extras. Bidding 6♦ and asking for an undo shows all key cards and extras, and asks partner to bid 7♠ if he has a singleton diamond.

Easy folks, I'm joking.

[matmat]

http://en.wikipedia....cal_conjunction

[barmar]

Why is this in General Bridge Discussion instead of BBO Support Forum? Pirate, you're not a forum newbie, you can't use that excuse.