The achievement of "color superiority" says I should deny a player of his color, but exactly how do you deny a player of his color? what is or are the steps i must follow to get this achievement? what kind of specific match i must to play get the achievement, or doesn't matter the match?. If anyone has a video or pictures about that, I'd appreciate a lot.
my greetings.

Invite a player with the same color as you to a game, or be a higher leveled player than someone in a ladder game or tournament game

Edited 7/21/2014 03:18:03