Mr.M

The clock said 4:07, you and your partner were on a mission in one of the laboratories, where only one person, Mr. M, was left to guard. He was very strong in terms of defense, etc. Oleg had only one hunting knife, and his partner had an automatic rifle. Oleg was very skilled with bladed weapons in both close and long-range combat. They decided to split up, Oleg went to the left, towards this guard, slowly and quietly, without straining, he walked along the dark corridor to the door, he had a plan, when he threw a small bolt forward to attract attention, the guard essentially had to sharply open the door and immediately look behind it, while Oleg would be behind him on his haunches, then quickly jump into the room and knock him down.