While most football games to six a-side is usually the team with the highest fitness levels had (they chase the ball time and again in defense of length much faster) and the team with the best skills of Calcium (as they dribble around opponents to pass the ball better and sharper), the tactic may be a big part to play in determining the outcome. Improve your tactics is one of the best ways to upset the odds and is the best way to get your chances of winning will improve ifclear outsider.
In a game where both teams can be the same, the team most tactically astute, always win. Beyond that, there just is not good to know the tactic, if you can (and do not know how to implement).
Since I'm only playing with five men (plus a goalie), the best tactic that I found (for several years at 6-a-side football) are playing a 2-1-2 formation. That is, there are two men in the defense (which rarely, if ever deviate from theirPositions), a man in midfield (links to ensure the reproduction, while support for the attack and cover for the defense) and two strikers in front.
The strikers also play an important role in the defense, because they must defend "from the front." This means that if the opposing team has the ball line need to put them under pressure, so that no time or place to get passport for one of their attackers.
FIFA worldcup2010 