Jlall, on Jun 9 2008, 06:20 PM, said:
FrancesHinden, on Jun 9 2008, 10:47 AM, said:
pclayton, on Jun 9 2008, 04:29 PM, said:
No he can't. The slot is lifted when screens are in use, so there's no difference.
I have heard of bids being retracted with screens however.
It is quite common for screen regulations to allow illegal bids (e.g. insufficient ones) to be changed with no penalty, because partner has no information.
Yep have seen this happen multiple times.
What happens when an illegal bid is pushed through to the other side? I'm not aware of anything in the laws assigning responsibility to the screenmate of the illegal bidder to check the sufficiency of the calls in the tray. Does is matter if the illegal bidder is the N/S player or the E/W player?
I've only played with screens a few times and this never happened to me.
On the original post -- I don't see any reason to allow declarer to change his card, but there is the Oh S**t case from the Vancouver NABC a while back...
"It is not enough to be a good player. You must also play well." -- Tarrasch