In the fifth round of the UEFA Champions League, Chelsea 3-0 Barcelona. After the game, Archivo VAR, an organization that specializes in analyzing various penalties, published an article underlining and analyzing some of the penalties in this game (mainly offside scenarios).

Regarding Chelsea's first goal of the game, Archivo VAR said:

The linesman's decision was very accurate this time! Chelsea's first goal was fine.

Cucurella's position is slightly behind Kubasi, who is Barcelona's last defender. The goal is valid!

The semi-automatic offside system (SAOT) confirms that the former is in a valid position and is not offside.

Regarding Chelsea's third goal of the game, Archivo VAR said:

In the game between Chelsea and Barcelona, ​​the linesman was really "cold and hot for a while":

Enzo's position was also slightly behind Balde (Barcelona's last defender).

This goal is valid!

The linesman originally raised the flag to call an offside penalty, but the SAOT (semi-automatic offside system) had to intervene and correct his wrong decision.