This is actualy pretty simple. The player on the left lost it's keeper with as in real life another player took his place.
Because of the high posession of the player on the left, possible low attack on the strikers makes the new keeper managed to stop the ball. Even in real life if the keeper is injured and no other changes are possible the player that can perform as a goalkeeper will take his place.
And other variables like playing style, mentality, team morale, condition, win bonus, etc...did affected the game.
It's easy to cry when you loose.