Zugzwang--A chess term used to describe a position in which a player is reduced to utter helplessless: he is obliged to move, but every move serves to make his position even worse.The breakout book from a celebrated literary writer: a thriller set in St. Petersburg in 1914 amid an international chess tournament and a series of mysterious murders.Ronan Bennett's new masterpiece of literary suspense unfolds in a city on the verge of revolution. On a blustery April day, a respected St. Petersburg newspaper editor is murdered in front of a shocked crowd. Five days later, Dr. Otto Spethmann, the celebrated psychoanalyst, receives a visit from the police. There has been another murder in the city--and somehow he is implicated. The doctor is mystified and deeply worried, as much for his young, spirited daughter as for himself.