How to hold off 4gate with 2gate robo and LOSE

1. Don't expand when you push out
2. Get too many immortals instead of teching to Colossus
3. Don't get an observer for ramp vision

Version: 
1.3.2.18317
Map: 
Xel'Naga Caverns
Game Length: 
14 mins, 1 secs
Team Size: 
1v1
Game Speed: 
Faster
Date of game: 
Fri, 04/15/2011 - 22:15
PlayerRaceFavored RaceColorTeamAverage APMWinner?
ChristopherProtossProtossRedTeam 160WON!
LagosProtossProtossBlueTeam 280LOSE!
Realm: 
US
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Your rating: None