Camila Santa Maria, a third-grader at Parkview Elementary School, concentrates on her next move on Saturday at Carl Albert High School. Students in the Midwest City-Del City School District matched wits and strategy with each other during the district’s annual elementary school chess tournament. More than 100 students competed in the event. Some players were as young as 6 years old. PHOTOs BY JIM BECKEL, THE OKLAHOMAN