Keep in mind that this build is great versus Air openers, but not so great versus other builds. This means that you need to scout very actively. Also, in the game she played versus Minigun, Scarlett skipped the Roach Warren completely. I did write it down in the build order as it is something you want to get in order to play savely versus unknown oponnents.
Early game
9 Overlord
15 Hatchery on the low ground
16 Spawning Pool
17 Overlord
@Hatchery: Send Drone to the 3rd and build the 3rd Hatchery
@Spawning Pool: Double Queen + 1 set of Scouting Zerglings
@Queens: Inject and start a 3rd Queen
44 Double Gas Geyser (Extractor)
@Gas Geysers: 3rd Extractor
(6:30 Roach Warren)
Transition to Hydralisks
@100 Gas: Lair + Evolution Chamber
@100 Gas: Zergling Speed
@100 Gas: +1 Zerg Missile Attacks Level 1
@Max Saturation (7:30): 4th + 5th Extractor + Non-stop Queen Production
@Lair: Hydralisk Den
@Hydralisk Den: Grooved Spines (Hydra Ranged) + Nydus Network
From now on she starts non stop unit production: Hydras and Queens.
Put Queens in the Nydus Network first, in case of necissary Transfuses.
@Nydus: Push out.
9 Overlord
15 Hatchery on the low ground
16 Spawning Pool
17 Overlord
@Hatchery: Send Drone to the 3rd and build the 3rd Hatchery
@Spawning Pool: Double Queen + 1 set of Scouting Zerglings
@Queens: Inject and start a 3rd Queen
44 Double Gas Geyser (Extractor)
@Gas Geysers: 3rd Extractor
(6:30 Roach Warren)
Transition to Hydralisks
@100 Gas: Lair + Evolution Chamber
@100 Gas: Zergling Speed
@100 Gas: +1 Zerg Missile Attacks Level 1
@Max Saturation (7:30): 4th + 5th Extractor + Non-stop Queen Production
@Lair: Hydralisk Den
@Hydralisk Den: Grooved Spines (Hydra Ranged) + Nydus Network
From now on she starts non stop unit production: Hydras and Queens.
Put Queens in the Nydus Network first, in case of necissary Transfuses.
@Nydus: Push out.
If you have any questions, feel free to post them below!
Cheers!