Professor Edson Oliveira demonstrates a systematic approach to passing the opponent's guard, emphasizing heavy pressure and head shoulder positioning to secure side control. The technique begins with Edson securing a grip on the opponent's collar and triceps, which is used to pull the opponent's upper body toward him to break their posture and keep them flat on their back. Edson maintains constant control by driving his shoulder pressure into the opponent's chest, neutralizing any attempt by the opponent to insert a knee shield. This constant pressure makes it difficult for the opponent to return their shoulders to the mat or regain guard. By keeping this pressure, Edson successfully steps over and secures the side control position.