Real Madrid thrashed Racing Santander 4-0 as they continued their march to the title.
Cristiano Ronaldo headed Madrid into an early lead before Racing had defender Domingo Cisma sent off before half-time for a second yellow card.
Karim Benzema then made it 2-0 just before the break and second-half goals from the Frenchman and Angel Di Maria completed a 20th win in 23 league matches this season for Jose Mourinho's side.
The victory also further extended Madrid's advantage over nearest challengers and three-time reigning champions Barcelona, who face a tough-looking match against third-placed Valencia at the Nou Camp tomorrow.