Members of Team Seymour gather to play a game of human chess during the inaugural Seymour Johnson Comic Expo, Nov. 7, 2015, at Seymour Johnson Air Force Base, North Carolina. Human chess is a variation of the game in which individuals play the pieces on a large, life-size board while being controlled by game masters. (U.S. Air Force photo/Airman 1st Class Ashley Williamson)