This book offers a collection of 72 hands that have been played at the top level and reported by writers and commentators, but where mistakes and misanalyses have abounded. Readers are invited to find the best line of play/defense so that success does not depend on lucky distribution or opponents' misplays. For most hands, the bidding and play are described up to the critical moment, but occasionally Roth stops well short of, or goes well past, the crucial trick; obviously, this is far more realistic. The goal is for readers to be able to form a full analysis of how they expect the play to proceed, right up to the end.