Barcelona registered a dominant 4-0 win over arch rivals Real Madrid in their La Liga encounter at the Bernabeu. Luis Suarez scored twice, the first just 11 minutes in, while Andres Iniesta and Neymar completed the rout to hand Real their first home defeat in 23 league games. Lionel Messi made his return from a two-month injury layoff half an hour from time and played a part in Suarez's second and Barca's fourth goal. The win moves Barcelona six points clear of Real Madrid at the top of La Liga.