O'Neill's second confrontation with Wenger in the Premier League ended in a bitter 4–0 defeat for the Frenchman.
It all unfolded in the second half when Mourinho adjusted the system to a 4-3-3, shifting Ronaldo into the central role while introducing Henry and Pires as the left and right wingers.
The impact was immediate and devastating. With Ronaldo occupying defenders in the middle, Henry's blistering pace on the left and Pires' craft on the right stretched Arsenal's backline to its limit. Every attack seemed to carry danger—Henry cutting inside to unleash shots, Pires weaving clever passes and crosses, and Ronaldo exploiting the chaos with ruthless efficiency.
The balance of power had tilted. What began as a tactical tweak soon turned into an overwhelming storm that Arsenal simply couldn't withstand.
As the final whistle blew, jubilant chants filled Maine Road, with Manchester City's anthem, "Blue Moon," echoing around the stands.
