[TheGentleman]

Originally Posted by FadeVenosauR

i find walling it off much better then making a cannon in your main. if you scout them first with a 9 scout
on maps that you can wall with 3 big buildings like ohana shak and cloud you will always hold.
you can wall off entombed and antiga and taldarim ramp with 3 big buildings a pylon and a cannon as well..
daybreak im not sure but i think you can..maybe needs 1 pylon more.
it all depends on the scouting timing..entombed and antiga if you dont scout them first its really hard to hold.
blindly 13 (rally 12 probe) forge and dual scout on TDA is good also.. if they dont early pool you can always 3 pylon wall(tournment maps also dont have the depot)

I actually tried to race the timer and complete a wall on daybreak and was unsuccessful each time before 3 minutes. I tried cutting probes on 14 and I only just missed and I can't remember but I think cutting it on 13 stifled my income too much. I don't see how a 6 pool can be stopped this way on daybreak but I'm fairly certain you could stop it by walling off if it were any other type of pool. E.g. 7/8+.

Don't quote me on this though.

Regardless I still think the easiest way is with the cannon.