At the 11th position arrived W. Gawel -R. Jagniewski, in the last board of the event they declared a slam, and declarer had to execute a Vienna Coup followed by a squezze to arrive to his 12th trick.
There are lots of cuebids in today's game — control, support, stopper, and Western, to name some. Against these cuebids and the majority of artificial bids, double is...