This is one of the best standard opening builds for Protoss, focusing on early Zealot pressure with strong defensive capabilities.
7 – Build a Pylon
9 – Build a Gateway
11 – Add a second Gateway
11 – Add a third Gateway
11 – Build a Pylon and begin scouting
When the first Gateway completes, produce 1 Zealot
15 – Build a Forge
23 – Build a Pylon
23 – Add a Cannon for defense
Key Factors for 3 Gate Forge Opening
Simultaneous Zealot Production – Always produce 3 Zealots at the same time from all three gateways. If you mistakenly only start production of 2 Zealots, wait for them to finish before starting production again to maintain synchronized production.
Pylon Timing – For every 3 Zealots you build, follow up with the construction of 1 Pylon to keep your supply balanced.
Transition Options at 24 Supply – At 24 supply, you can transition into Dragoon production. Alternatively, you can wait until 31 supply and decide between a Drop build or a Mass build, depending on your game plan.