[bigmax]

Just a brief question:

Are transfer advances after opps dbl (such as 1♥-(dbl)- ..., some methods decribed at http://nonamebridge.blogspot.com/) ACBL GCC compliant?

Is there a reference to more complete description.

Thanks

[mikestar]

Transefer advances over an enemy takeout double have always been legal--any non penalty double is a convention, and all defenses to conventions are GCC legal unless specifically excluded.