( CNN ) -- Real Madrid win 3 -2 at Valencia to remain 3 points behind Basque leaders Barcelona . Substitute defender Ezequiel Garay heads late winner as all five goals come in this season . Fellow Argentine Gonzalo Higuain twice put Real ahead against fourth -placed Valencia . Real Madrid win Catalan derby against Espanyol thanks to controversial penalty .
Real Madrid win 3 -2 at Valencia to remain 3 points behind Basque leaders Barcelona . Substitute defender Ezequiel Garay heads late winner as all five goals come in this season . Fellow Argentine Gonzalo Higuain twice put Real ahead against fourth -placed Valencia . Real Madrid win Catalan derby against Espanyol thanks to controversial penalty .