A capable declarer will succesfull guess the location of a relevant queen at least 75% of the time by constructing the defenders' hands, using clues from the bidding and play. Try the following problems.
When an opponent opens the bidding or overcalls, you have a lot of information about the placement of the high cards. A helpful technique for visualizing the missing points is
Monaco improved a little its performance but Italy isnt easy. Now the match is Italy 134 Monaco 81. USA1 and Poland are almost even in the BB playoffs.
