The match saw Brentford take the lead through Kevin Schade's opener, but Cole Palmer equalized for Chelsea before Moises Caicedo gave Chelsea a second-half advantage.
However, Brentford earned a point with an injury-time equalizer from Fabio Carvalho.
Andrews reflected on the match, saying that it was a challenging morning due to the illness of midfielder Mikkel Damsgaard.
He added that the game was characterized by Brentford's resilience, which he stated was not surprising.
Andrews noted that his team dominated the first half, causing problems for Chelsea with their setup and disrupting their rhythm.
He acknowledged that Chelsea's substitutions in the second half changed the momentum of the game, but praised Brentford's reaction and determination to equalize.
Andrews described his team's approach as relentless and commended their ability to keep going in pursuit of the equalizer.
