Georgiev was acquired by the Avalanche in a trade with the New York Rangers on July 7 and signed a three-year contract three days later. He was replaced in the third period by Jonas Johansson, who made nine saves.
William Karlsson, Keegan Kolesar, Gage Quinney and Paul Cotter each had a goal and an assist, and Zach Whitecloud had four assists for the Golden Knights. Logan Thompson made 25 saves.
Karlsson scored 53 seconds into the game to give Vegas the lead, and Quinney made it 2-0 at 10:26.
Michael Amadio pushed it to 3-0 at 2:05 of the second period.
Cotter scored his second of the preseason to make it 4-0 at 9:06 before Kolesar extended the lead to 5-0 at 13:30.
Kaedan Korczak made it 6-0 at 19:07.
Alex Beaucage ended the shutout bid at 4:47 of the third period, and Chandler Stephenson scored at 14:49 for the 7-1 final.
