This achievement apparently would require you to win a timed game without using too much of your available time. Time is used in ranked online games, not against the AI or in local multiplayer.
However, it seems to be glitched somehow, or the description is inaccurate. I won several ranked matches pretty quickly, and did not get the achievement.
To get it, get yourself a boosting buddy, find each other in a ranked game, and both of you just pass. This gives white player the win, and the achievement.