Carlo Ancelotti has revealed that he substituted Cristiano Ronaldo as a precaution in the UEFA Champions League win over Borussia Dortmund.
Wednesday's quarter-final first-leg clash marked another high point in the Ballon d'Or-winner's incredible campaign, as he equalled Lionel Messi's record of 14 Champions League goals in a season during the 3-0 win over last season's European runners-up.
The Portugal captain was booed by his own supporters during Saturday's 5-0 thrashing of Rayo Vallecano at the Bernebeu, but his name was being chanted around the famous stadium after he scored Real's third goal against Dortmund to take his remarkable tally for the season to 45.
Ancelotti revealed last week that Ronaldo was carrying a minor knee injury and the Italian brought the former Manchester United man off with 10 minutes remaining against the side who beat the Spanish giants in the semi-final last term.
But he played down concerns that his prolific forward could face a spell on the sidelines at such a crucial stage of the season, as his side attempt to win the treble of Champions League, La Liga and Copa del Rey.
"Cristiano had a knee injury," Ancelotti said.
"I've taken him out to avoid risks. He is not injured, just a minor annoyance."
Ancelotti's vow to attack the German side paid dividends as Gareth Bale put Real in front after just two minutes, then Isco doubled their lead before half-time.
Dortmund struggled to cope with the home side's attacking threat, but they caused problems at the other end and Ancelotti praised the contribution of his defence and the manner in which they kept Jurgen Klopp's side at bay.
He added: "I'm satisfied with the score and the attitude of the team. It wasn't an easy game but we started well. Then we slowed down and Dortmund are a very dangerous team on the break.
"Now we have to play in Dortmund. They use dangerous and quick counter-attacks, but our defence was good. We also pushed up to avoid their long passes."
|Coach: C. Ancelotti|
for Isco 72'
for K. Benzema 75'
for Cristiano Ronaldo 80'
|It will take years to build football culture, Wenger warns CSL|
|´Worried´ Rakitic wants Barca renewal|
|Inter not signing Messi - Moratti|
|Luis Enrique hails Barca defence after ending Anoeta curse|
|´He is made of different stuff´ - Spalletti hails Nainggolan after wondergoal|
|Tottenham´s Janssen turned down Galatasaray move, agent claims|
|Did Carroll´s wondergoal give the West Ham striker whiplash?|
|Iniesta suffers calf injury|
|Swansea situation not ´hopeless´, says Clement|
|Real Sociedad 0 Barcelona 1: Neymar ends Anoeta curse|
|´Immeasurable bulls**t´ - Ligue 1 coach destroys Van Basten´s offside plan|
|Simeone praises Atletico´s precision in Copa Del Rey win|
|Fonte situation difficult for Southampton - Puel|
|´Some of the best football in the UK´ - Watford´s Mazzarri hails Bournemouth|
|Senegal 2 Zimbabwe 0: Cisse´s men charge into quarter-finals|
|Rivaldo backs Luis Enrique to deliver more Barca success|
|Atletico Madrid 3 Eibar 0: Routine win earns quarter-final lead|
|Jesus will make Premier League history - Rivaldo|
|Adebayor: Arsenal are just Ozil and Sanchez|
|Algeria 1 Tunisia 2: Favourites on brink of elimination|
|Bayern keen to seal Coman deal as Rummenigge cools Gnabry interest|
|Pochettino has done his homework on Jesus as Spurs look to march on|
|Scrap offside? Premier League managers give Van Basten´s plans a cool reception|
|Coman ready for Bayern comeback, confirms Ancelotti|
|Pochettino upbeat despite six weeks out for Vertonghen, Lamela still a mystery|
|Cerezo defiant over Griezmann amid talk of Manchester United agreement|
|Robinho named in Brazil squad for Chapecoense fundraiser|
|Davies and Lookman aren´t the big men of Everton, warns Koeman|
|Ivory Coast v DR Congo: Dussyer demands champions show true strength|
|Replacing Robben and Ribery not easy - Hitzfeld|
|Yeray back in Athletic training after successful cancer surgery|
|Karanka targeting more Boro deals after Bamford swoop|
|Cavani: I am the ultimate finisher|
|Morocco v Togo: El Ahmadi hungry for success|
|Ancelotti denies Verratti approach|
|A-League Review: Cahill double sees Melbourne City sink Mariners|
|Manchester United very happy with Shaw, insists agent|
|Mertesacker extends Arsenal deal|
|Boost for Arsenal as key quartet returns to training|
|Will Jesus save Manchester City´s title bid? Guardiola´s new striker in Opta numbers|
|Tevez mobbed after touching down in Shanghai|
|Payet exit not inevitable - Bilic|
|Wenger: Arsenal don´t need Payet|
|Jesus wants Manchester City titles|
|Orsolini arrives for Juventus medical|
|Rivaldo backs Coutinho to join Neymar at Barcelona|
|No danger of Messi leaving Barcelona, says father|
|Augusto: I convinced Oscar to come to China|
|Madrid-bound Maradona visits Napoli training|
|Sevilla in no rush over Sampaoli talks despite Barcelona links|
|Cafu: Resurgent Brazil can challenge world´s best|
|Klopp thrilled with Coutinho|
|Manchester United replace Real Madrid as world´s richest club|
|Madrid squad annoyed by defeats - Zidane wants more energy after latest loss|
|Casemiro rues more misery for Madrid against Celta|
|´Job done, let´s go home´ - Klopp happy to avoid extra time with narrow Plymouth win|
|FA Cup Review: Southampton leave it late to beat Norwich|
|Real Madrid 1 Celta Vigo 2: Aspas and Jonny extend Madrid winless run|
|Plymouth Argyle 0 Liverpool 1: Rare Lucas goal sees Klopp´s men through|
|Manchester City in La La Land as Schalke toil underground|
|Cameroon 2 Guinea-Bissau 1: Ngadeu-Ngadjui completes comeback to send Broos´ men top|
|Monaco confirm signing of Ajax teenager Antonucci|
|Manchester United´s interest in Griezmann is unsurprising - Simeone|
|Bamford ends spell in Chelsea wilderness with Boro return|
|Louis the great - Luis Enrique explains his and Barca´s debt to Van Gaal|
|Gabon 1 Burkina Faso 1: Spot-on Aubameyang makes his point|
|PSG send Ikone on loan to Montpellier|
|Senegal v Zimbabwe: Cisse wants to live up to favourites tag|
|Ghana´s Rahman leaves AFCON with knee injury|
|Algeria v Tunisia: Mahrez demands improvement in crucial Group B clash|
|Dortmund forward Dembele hits out at Bundesliga refereeing|
|Robben hopes Alonso stays at Bayern amid retirement rumours|
|Asian champions Jeonbuk banned from 2017 Champions League|
|Rakitic still an important player for Barcelona - Luis Enrique|
|Jesus will develop quicker at City - Emerson|
|Always take the weather with you - Spanish snow blights CSKA´s training camp|
|Messi never gave Coach interview, claims father|
|Gotze questions critics but admits to falling short of expecations|
|´Conte can have our title´ - Ranieri wants Chelsea to win the Premier League|
|Tottenham reject Premier League, Bundesliga offers for Wimmer|
|Liverpool sell Ilori to Reading|
|Potential victims in football abuse probe surpasses 500|
|Bonaventura signs new AC Milan contract|
|Messi: Ronaldo has achieved great things|
|Koscielny: Wenger has built men at Arsenal|
|Messi vows to stay at Barcelona ´for as long as they want me´|
|Cafu adamant Neymar will become world´s best|
|I´m just taking a sabbatical - Van Gaal denies he´s retired|
|Not even Gerrard won Premier League - Buttner says he´s not a United flop|
|Samper ignored Wenger as Barca midfielder rejected Arsenal|
|Pleased Pioli wants more from Inter|
|Evergrande boss Scolari dismisses Turan links|
|Klopp seeks legal advice over Matip|
|Marseille complete Sanson move|