Awesome Protoss Gateway Rush : Starcraft 2 Guides | Free SC2 Guides

8 pylon
10 gate
chrono probes till 18
cyb core soon as gate finishes
assimilator at 13-14, 3 on gas when it finishes
research warp gates soon as cyb core finishes (and chrono boost it every chance you get)
then, build 3 more gates
after 3 gates, begin building pylons (3 or 4) inside the protoss players base, placement is huge as you want to spread his troops as thin as possible. lotta times u can get all his workers to stop working to attack your pylons.

So - scout with probe around 12-14. when you find opponents base, get your probe inside, and run him in a triangle with queued waypoints to avoid dying.

When you begin warping in your 3 gates, start laying down the pylons

Basically, by the time you finish upgrading your 4 warp gates, you should be able to warp in 4 stalkers right near his mineral line. Do this, and USE the MINERALS to your tactical advantage. You can dance around the minerals and use them as a barrier to slow his zealots down, while moving the hurt stalkers to the back. Warp in a couple zealots and a couple of stalkers after the first cooldown is up, and hopefully you will have yourself a win.