Terran versus protoss

1 Barrack (marauder opener) FE Strategy by Thorzain TSL3

10 supply

12 barrack

13 refinery with only 1 scv mining

15 orbital

15 marine

16 supply

16 tech lab

18 marauder

21 Command center expansion(Put 2 more into refinery mining so total of 3)

21 marauder(no more marauders until you get stim)

22 marine

23 second barrack

24 supply

27 stim

29 engineer

32 second orbital

- start upgrades when engineer is done and throw down a bunker or 2 with a turret if you think there is a chance of dt's

- at around 40 supply start marauders production again

50 third barrack

54 factory

54 drop down 3 more refineries and saturate them

67 startport

and reactor when its done on that starport

Key Points

• 54 drop down 3 more refineries and saturate them
• Make only 2 marauders in the beginning and the rest marines until 40 supply and start making marauders again
• Throw down bunkers if you think there is a possibility of a 4 gateway rush and put supplies in front of the barrack for more support
• Attack and harass when you have 2-3 dropships and you want to try and take your third while applying pressure
• Since your only pumping out marines after your second marauder is out, your marine count will be very susceptible to void rays as well. 
• If there are collosi on the field, you may want to throw down another starport with a reactor
• Great video of how a good terran player totally annihilate a very good protoss player (ogs.MC)
• You want your vikings to engage and kill the collosi, while you kite your units back not letting the collosi hit your bio ball

Optional: Optional transition to ghosts if you see many sentries and templars and immortals

Weaknesses: Gateway all in zealot cheese, and a very aggressive 4 warpgate rush, high templars

Neat Fact: Siege Tanks by default attack their closest available target. Abuse this to anticipate and spread your units accordingly - or hug your enemy so they also take damage from the splash.