This topic covers unblocking plays in the defence and the play. Plays which require the unnatural play of a high card to allow a suit to run more easily, or sometimes to allow your partner to get the lead rather than you.
The main part of the course is a set of Friday seminars that covered the topic – taking you right through the basics and to the more complex. There are then a number of hands that include the technique – play quizzes, hands of the week and even some of the lead quizzes.