Airman 1st Class Scott M. Cherry, 316th Civil Engineer Squadron engineering apprentice and director of the Chess Club held at the base library, instructs Ethan Grissom, son of Col. Del Grissom, Secretary of the Air Force Medical Review Board senior legal advisor, and Travis Jones, son of Senior Master Sgt. (Ret.) Faye Jones and Master Sgt. (Ret.) George Jones, on possible moves in a game of chess. (US Air Force/Amn Katie Justen)