Imagine yourself in an open room sitting comfortably in the South position and seated opposite your regular partner. During a match of 48 boards you face a formidable team. After each set of eight boards the results of your partners appear, and you calculate the scores of your team converted into IMPs (positive or negative). You have to show your technical background (blocking, unblocking, duck, elimination, squeeze, throw in, safety play, handling suit, hypothesis of necessity...) without forgetting to add a little bit of psychology, complemented by the intentional employment of deceptive actions and the use of deceptive cards.