Table of Contents1. Introduction2. Build Order+3.1. Initial Worker Scout3.2. Reaper Scout4. Initial Push5. Follow-up Tank Push6. Conclusion7. Changelog1.IntroductionThe 2-1-1 is a build which was actually popularised in the Terran vs Zergmatch-up, in the first half of 2016. It was a build which quickly became thego-to opener for Bio play in TvZ due to its ability to create early game mapcontrol, denying creep and forcing units for the Zerg. The build became veryfigured out in the match-up, but due to its power it was still successful evenif shut down perfectly and was particularly useful due to all of its potentialfollow-ups.The build can be applied to the Terran vs Protoss match-up and, in this guide,we will cover a variation with an offensive Siege Tank follow-up, which makesthis build a difficulty for Protoss players to hold against, especiallypunishing very fast third bases. This build works great on maps with a shorterrush distance by ground, mostly due to the power of the follow-...
