Airman 1st Class Charles Unruh, 28th Logistics Readiness Squadron distribution section chief, left, teaches Airman 1st Class Jonah Fronk, 28th Bomb Wing Staff public affairs journeyman how to play chess on Ellsworth Air Force Base, S.D., Oct. 20, 2021. 28 Munitions Squadron supported Unruh’s professional chess ambitions by getting him into the 62nd Annual U.S. Armed Forces Open Chess Championship bracket, giving him the opportunity to win and represent Ellsworth. (U.S. Air Force photo by Airman 1st Class Quentin K. Marx)