Mr. Bolander, an antique shop owner was making his midday siesta when a respectable lady knocked the door and shows him a chess set that is an important evidence for a case of murder.Then the lady goes to the police office and tells that she has found the evidence for a murder case.Commissary Köster remembers now that the owner of a bakery has been killed two years ago and the case remained unsolved.Now Köster must be more careful: is the chess set, that belonged to a dead person, a real evidence for a murder case ?
—zutterjp48