TACTICS: Tricks of the Tribes is a collection of different tactical motifs presented in a series of workbooks. Discover the various clever tactical ideas and concepts, and train your chess brain to become a deadly opponent! The workbooks are arranged into chapters presenting tactical tricks in a clear way and provide plenty of instructive exercises for training. Ambush is a workbook devoted to training discovered attacks. You will find pretty varied and elegant examples of this effective tactical tool, including the double check. The chapter Loading the Cannon is a nice addition to the material, showing the positions in which the discovered attack is being prepared. The topic Windmill is also an extra and a natural delicatessen of this workbook. Some of the tasks are quite challenging.