I have played about 400 games of 1v1, but I feel my 1v1 is very bad. I seem to be full of loopholes. I can easily lose my ACU or army or mex. Who can tell me how to play well in 1v1 and what are the core rules of 1v1? How do you achieve the optimal balance between economy and military?!

10700 FA cpu score 118:)

5x5map is kind for newplayer,10X10 need kills,20X20 map is the most hard map