Backdoor
A backdoor play is when a player without the ball gets behind the defense and receives a pass for an easy score. This can be executed if the defenders are unaware of the open space behind them. Also, when a defender strongly commits on defense (e.g. tries to steal or deny a pass), they are vulnerable to a backdoor play. This play is most notably used by good shooters like Ray Allen of the Miami Heat or Rip Hamilton of the Chicago Bulls.
Read more about this topic: Basketball Moves, Two Person Game