By guessing all 6 numbers, you win the jackpot. By guessing the SuperStar number, the SuperEnalotto prizes are multiplied and you can also win with 0, 1 or 2 correct numbers.
In a typical 6/49 game, each player chooses six distinct numbers from a range of 1 49. If the six numbers on a ticket match the numbers drawn by the lottery, the ticket holder is a jackpot winner regardless of the order of the numbers. The probability of this happening is 1 in 13,983,816.