12 pool fast Expansion

After a short time out ill introduce  the 12 pool fast Expansion build order! 

What I can say from my own experiences, is that this strategy mainly against Terran, 

but is also playable against Protoss. The primary aim is to gain an economic advantage which allows a optimal entry into the mid-game. This is the biggest pro in this build, 

but there are also some cons: 

this BO is extremely vulnerable to early rushes.

• 6-9 Drone
• 9 Overlord
• 9-12 Drone
• 12 Hatchery
• 11 Drone
• 12 Spawning pool

Now you can follow with Queens, some spine crawlers and lings.

After this i prefer an combination of Roaches and Hydras, may some Banelings.