Secondly, Chelsea's midfield and backcourt configuration itself is very good, and there are many powerful players. Besides, Cech was as brave as taking medicine in those two games.
The third is the defects of Barcelona itself. Who needs to play intensive defense? We must break through the harmony. However, except Messi, Iniesta and Barcelona, others have limited breakthrough ability (Sanchez bought a good breakthrough before, but after coming to Barcelona, the breakthrough was significantly reduced, playing the same role as Villa, but without Villa's consciousness and shooting), but I won't talk about the high point. The average height of Barcelona's center and frontcourt is 1.7 meters, and it is useless to cross from the side. You need to buy a high center as a substitute.