Since you need to win by atleast two clear goals, go for 3-4-1-2. That's 3 centre backs, 4 across midfield, 1 central attacking midfielder and 2 strikers. No arrows, hard attacking, hard tackling, short passing, through the middle, man marking, close down whole pitch, counter attack and offside trap. You're essentially trying to keep him in his half the entire game but do switch to a more conservative style if you go ahead by 2 goals.