Lionel Messi trained for Barcelona ahead of their Copa del Rey semi-final first-leg meeting with rivals Real Madrid as he looks to prove his fitness.
Barcelona coach Ernesto Valverde admits he is still unsure if the Argentina attacker will be available for the El Clasico tie at the Nou Camp.
Messi has been battling a leg injury suffered in Saturday's LaLiga win over Valencia – a game in which the 31-year-old scored his 12th goal in his last nine games.