All ahead full
All ahead full is a variation of 2-5-3 where attack is maxed-out regardless of the probability of very low other ratings. It is a suicidal form of attack, with no defence apart from the goalkeeper, but it has some limited advantages depending upon the situation. That's why it is rarely used in official matches.
When playing against an opponent that will for sure use some CA formation without any middle, like 5-2-3, but will have some very serious defence, one can try to break it by using this tactics. Confusion can be a problem when using this tactic. Usually a very good team captain will help reducing it.
This tactic can also be used, if the opponent doesn't have midfield at all and a lot of goals should be scored.
|All ahead full|