This takes about 10s to win once in game.
Create a new 2 player quick match
Use these Game Settings
Non-standard settings are Bold (in game they will show as green). NB: sometimes there are multiple standard/black options.
*** Spoiler - click to reveal ***Teams & Allies: Survival of the Fittest
Map Style: Great Sahara
Map Size: Any
Game Speed: Normal
Cannon Time: None
Game Rules: Custom
Start With: Small Town
Resources: Deathmatch
Technology: Normal
Reveal Map: All Visible
Population: 200
Rush Rules: Standard
Start Age: Classical Age
End Age: Information Age
Elimination: Conquest
Victory: Sudden Death
Wonder Victory: 1 Wonder Point
Territory Goal: 70% of World Territory
Everything below unchecked except "Save to Profile"
Players
You as Americans
computer player (Toughest) as Aztecs (but it doesn't really matter)
As soon as game starts build a wonder instantly (thanks to American's perk) and you win.