REAL MADRID YAITANDIKA VIBOKO (SCHALKE 04) VIWILI BILA WAO KUPATA KITI

Real Madrid CF players celebrate their second goal during their UEFA Champions League round of 16 first leg against FC Schalke 04

Goalkeeper Iker Casillas of Real Madrid CF in action during their UEFA Champions League round of 16 first leg against FC Schalke 04

The Madrid wall jumps to protect their goal as Schalke begin with gusto

Marcelo hammers in a sensational second goal for Madrid

Cristiano Ronaldo and Iker Casillas congratulate each other at full time

Toni Kroos stays tight to the lively Eric Maxim Choupo-Moting as Schalke search in vain for a reply

Coach Carlo Ancelotti joins the celebrations after Madrid's 79th-minute clincher

Marcelo celebrates his superb goal with Cristiano Ronaldo and Lucas Silva

Schalke's third-choice goalkeeper Timon Wellenreuther makes a save on his UEFA Champions League debut

Cristiano Ronaldo (right) celebrates with team-mates after heading in the first goal in the 26th minute

Cristiano Ronaldo gets to Dani Carvajal's cross before the goalkeeper to head in the opener for Madrid