A gaming skill.

A man in white tennis attire serves a tennis ball on a grass court with a chain-link fence and trees in the background. A woman in a grey top and white skirt swings a tennis racket on a court with a wooden fence and greenery. A man in a white sweater with a V-neck collar holds a blue tennis racket on a court with a city skyline and water behind a chain-link fence. A woman in a grey top and white skirt swings a tennis racket on a court with a wooden fence and greenery. A man and a woman in white tennis attire stand on a grassy area by water with a city skyline, the man kicks his leg up while ho