What does Real Madrid need to officially crown the League?

After Barcelona lost against Cadiz, the La Liga title came closer to Real Madrid, who leads the Spanish league by a wide margin from its closest followers, six rounds before the end of the current 2021/2022 competition.
Barcelona’s balance froze at 60 points after the 32nd round, to remain 15 points behind the leaders Real Madrid, to occupy the runners-up with a goal difference only against Atletico Madrid and Seville, and it has a game postponed.
Real Madrid raised its score to 75 points to consolidate its position at the top of the standings after its victory over Seville on Sunday in the 32nd round, where it came from two goals behind at Ramon Sanchez Pizjuan Stadium for an exciting 3-2 victory.
Despite losing the El Clasico 4-0 at home to Barcelona, ​​Real Madrid is moving steadily towards winning the Spanish League title for the 35th time in its history and consolidating its record in the League, which it will fly this season since its inception.
Real Madrid – 75 points
Barcelona – 60 points (has a game in hand)
Atletico Madrid – 60 points
Seville – 60 points
After the difference between Real Madrid and Barcelona became 15 points, the royal team only needed to collect 7 points out of the remaining 6 matches to officially win the La Liga title, as the Merengue balance would then be 82 points.
At that time, the closest Real Madrid followers, who are Barcelona, ​​Atletico and Seville, would not be able to reach this number of points if they win all their remaining matches, as the best number of points Barca can reach is 81 points.
Real Madrid is scheduled to play in its remaining six matches against Osasuna, Espanyol, Atletico Madrid, Levante, Cadiz, and Real Betis, while Barcelona has seven matches against Real Sociedad, Rayo Vallecano, Real Mallorca, Real Betis, Celta Vigo, Getafe, and Villarreal.
And if Real Madrid succeeds in winning the next two rounds against Osasuna and Espanyol, the fans of the royal team will wait to celebrate the coronation during the match against Atletico Madrid at the “Wanda Metropolitano” stadium, and then the royal team will be enough to equalize to seize the title.