This is a timing/skill check pressure that reynor used on the ladder vs rogue.
Why is there no SALT encoding or Overwolf build?
| 15 |    | Extractor Trick | |
| 15 |    | ||
| 18 |    | 17 supply drone rally into gas, rally next 2 drones into gas, pull 1 from mineral line | |
| 17 |    | ||
| 21 |    | Double Inject | |
| 25 |    | ||
| 27 |    | pressure third and scout, Pull 1 off gas @ 96 to get to 100 gas for speed | |
| 29 |    | Defense for third, bring queen if needed | |
| 32 |    | ||
| 32 |    | ||
| 32 |    | 1 back into gas 3/3 main | |
| 36 |    | Defense to deny scouting until attack | |
| 41 |    | ||
| 41 |    | ||
| 44 | 3:30 |    | |
| 56 | 3:50 |    | |
| 56 | 4:15 |    | Morph 2 banes across map, push with lings for third cancel and pressure to deny scouting of roaches | 
| 56 | 4:20 |    | Flood lings, Evo chamber behind, 3rd gas, pushing with 8 roaches, 16 lings @ 5:00 ,drone behind | 
| 5:00 |    | ||
| 5:10 |    | 

This is a change-up from the standard 3rd base zergling baneling pressure that happens in most ZvZ games. It isn't very committed, you just have to get a decent defensive response out of the opponent and you are ahead.