Četvtrfinalni ogledi Lige prvaka u Milanu i Istanbulu

Barcelona's Argentinian forward Lionel Messi challanges for the ball with AC Milan's goalkeeper Chistian Abbiati (R) during the Champions League football match between AC Milan and FC Barcelona on February 20, 2013 at San Siro Stadium in Milan. AFP PHOTO / GIUSEPPE CACACE

AC Milan's Philippe Mexes (L) fights for the ball with FC Barcelona's Havi Hernandez during the Champions League football match between AC Milan and FC Barcelona on February 20, 2013 at San Siro Stadium in Milan. AFP PHOTO / ALBERTO LINGRIA

Barcelona's midfielder and captain Carles Puyol (L) challanges for the ball with AC Milan's forward Giampaolo Pazzini during the Champions League football match between AC Milan and FC Barcelona on February 20, 2013 at San Siro Stadium in Milan. AFP PHOTO / GIUSEPPE CACACE

AC Milan's forward Stephan El Shaarawy (L) fights for the ball with Barcelona's midfielder Cesc Fabregas during the Champions League football match between AC Milan and FC Barcelona on February 20, 2013 at San Siro Stadium in Milan. AFP PHOTO / OLIVIER MORIN

AC Milan's French defender Philippe Mexes (R) fights for the ball with Barcelona's Argentinian forward Lionel Messi during the Champions League football match between AC Milan and FC Barcelona on February 20, 2013 at San Siro Stadium in Milan. AFP PHOTO / OLIVIER MORIN

Galatasaray defender Semih Kaya (L) vies with FC Schalke 04 midfielder Michel Bastos (R) during the UEFA Champions League football match Galatasaray vs FC Schalke 04 at the Ali Samiyen stadium in Istanbul on February 20, 2013. AFP PHOTO / DIMITAR DILKOFF

AC Milan's french defender Philippe Mexes (R) and AC Milan's midfielder and captain Massimo Ambrosini fight for the ball with Barcelona's Argentinian forward Lionel Messi (C) during the Champions League football match between AC Milan and FC Barcelona on February 20, 2013 at San Siro Stadium in Milan. AFP PHOTO / OLIVIER MORIN

Galatasaray midfielder Felipe Melo (L) tackles FC Schalke 04 midfielder Michel Bastos (C) during the UEFA Champions League football match Galatasaray vs FC Schalke 04 at the Ali Samiyen stadium in Istanbul on February 20, 2013. AFP PHOTO / DIMITAR DILKOFF

AC Milan's coach Massimiliano Allegri reacts during the Champions League football match between AC Milan and FC Barcelona on February 20, 2013 at San Siro Stadium in Milan. AFP PHOTO / OLIVIER MORIN

Galatasaray's players celebrate their first goal during an UEFA Champions League football match between Galatasaray and FC Schalke 04 at the Ali Samiyen stadium in Istanbul on February 20, 2013. AFP PHOTO / DIMITAR DILKOFF

AC Milan's forward Stephan El Shaarawy reacts after missing a goal opportunity during the Champions League football match between AC Milan and FC Barcelona on February 20, 2013 at San Siro Stadium in Milan. AFP PHOTO / OLIVIER MORIN

AC Milan's forward Stephan El Shaarawy (L) and AC Milan's forward Giampaolo Pazzini react after missing a goal opportunity during the Champions League football match between AC Milan and FC Barcelona on February 20, 2013 at San Siro Stadium in Milan. AFP PHOTO / OLIVIER MORIN

Galatasaray's midfielder Felipe Melo (L) tries to stop Schalke 04's forward Klaas-Jan Huntelaar (R) during an UEFA Champions League football match between Galatasaray and FC Schalke 04 at the Ali Samiyen stadium in Istanbul on February 20, 2013. AFP PHOTO / DIMITAR DILKOFF

AC Milan's stricker Mario Balotelli (L) and guest Fanny Nguesha stand in the tribune during the Champions League football match between AC Milan and FC Barcelona on February 20, 2013 at San Siro Stadium in Milan. AFP PHOTO / ALBERTO LINGRIA

AC Milan's stricker Mario Balotelli and guest Fanny Nguesha stand in the tribune during the Champions League football match between AC Milan and FC Barcelona on February 20, 2013 at San Siro Stadium in Milan. AFP PHOTO / ALBERTO LINGRIA

Schalke 04 midfielder Marco Hoger (R) shots the ball in front of Galatasaray's midfielder Felipe Melo (L) during an UEFA Champions League football match between Galatasaray and FC Schalke 04 at the Ali Samiyen stadium in Istanbul on February 20, 2013. AFP PHOTO / DIMITAR DILKOFF

AC Milan's french defender Philippe Mexes (L) fights for the ball with Barcelona's Argentinian forward Lionel Messi during the Champions League football match between AC Milan and FC Barcelona on February 20, 2013 at San Siro Stadium in Milan. AFP PHOTO / GIUSEPPE CACACE

AC Milan supporters cheer their team by waving flags prior the Champions League football match between AC Milan and FC Barcelona on February 20, 2013 at San Siro Stadium in Milan. AFP PHOTO / GIUSEPPE CACACE