Cristiano Ronaldo’s 39th career hat-trick gave Real Madrid a derby win over city rivals Atletico which increased their lead at the top of La Liga.
The Portugal forward opened the scoring with a deflected free-kick which wrong-footed Atletico goalkeeper Jan Oblak.
Ronaldo added a second from the penalty spot before he completed his treble when he tapped in Gareth Bale’s cross.
Real now have a four-point lead over second-placed Barcelona who were held to a goalless draw by Malaga earlier.
Ronaldo has scored eight La Liga goals for the European champions this season, to draw level with Barcelona duo Lionel Messi and Luis Suarez.
The 31-year-old’s treble also saw him go one goal of clear of legendary Real forward Alfredo Di Stefano’s individual total of 18 goals in the Madrid derby.