Analysis: Four things we learn in Spain's matchday 11

MADRID, Oct. 28 (Xinhua) -- FC Barcelona moved six points clear at the top of La Liga with a 4-0 win over Real Madrid, while Atletico Madrid disappointed again and Las Palmas are showing life under Diego Martinez. Here are some things we learned this weekend in Spain.

1. Barcelona live dangerously but take huge win

One of the doubts ahead of Saturday's visit to Real Madrid was if Barcelona coach Hansi Fli