Begin by making 7 probes and then make a pylon to house more units. Then make more probes until you have a whole swarm of them and then you will gain money fast. Now it's time to make 3 more pylons and then make 4 gateways. At each gateway make 1 zealot. Use your 4 zealots to attack the enemy. This will keep him occuppied for a while. Then make a cybernetics core and when its done make upgrade longer site range for your dragoons units. Make a lot of dragoons and remember to construct more pylons if you can't make any more units. When you have around 20 it's time to attack and if that doesn't work just keep on producing more dragoons until the enemy is down.
