Milan beat Inter 1-0: a sharp counter-attack decided the victory.

AC Milan left San Siro with a 1-0 victory over Inter in the Milan derby, thanks to the very identity that Massimiliano Allegri's team pursues: disciplined defense, lightning-fast transitions, and clinical finishing. The goal came early in the second half, when Christian Pulisic pounced on a rebound after Sommer saved Alexis Saelemaekers' long-range shot. With these three points, Milan overtook Inter in the league table.

Strategic contrast from the very first minutes.

Cristian Chivu's Inter entered Serie A's 12th round with the strongest attack in the league, maintaining a scoring rate of more than two goals per game. They pushed their formation very high, pressed relentlessly, and constantly sent the ball into Milan's penalty area. On the opposite side, Milan proactively dropped deep, kept a low defensive line, and waited for gaps to appear after each time Inter lost possession.

The game plan was clearly defined: Inter controlled possession, Milan waited for their opportunity. Each time they won the ball, the visitors quickly moved it to the flanks, where Christian Pulisic and Saelemaekers were ready to sprint, while Rafael Leao exploited the space behind Dimarco and Barella – who frequently pushed forward to support the build-up play.

Allegri's plan: three decisive pillars

• Low defensive block:Inter adopted a deep, disciplined defensive system, minimizing their attempts to penetrate the central midfield.
• Intercepting in midfield:Cutting off passes into the flanks and center forced Inter to move the ball to the wings or resort to hopeful crosses.
• Change of tactics immediately upon winning the ball:Pass quickly out wide to Pulisic, Saelemaekers, or Leao to exploit the space behind Inter's midfield.

The first half showed that Milan didn't need much possession to be dangerous. With just a few touches, the ball was sent straight into Inter's penalty area. Although there were no goals yet, these sharp counter-attacks constantly caught the opposing defense off guard.

The crucial moment at the start of the second half.

The turning point unfolded exactly as Allegri had envisioned. As Inter continued to push forward, Milan seized the opportunity. Saelemaekers unleashed a long-range shot that forced Sommer to parry; Pulisic – moving with the momentum of a typical counter-attacking player – pounced on the rebound to finish from close range, opening the scoring at 1-0. It was a perfectly timed and precise transition.

Continue to give way, but always put the knife in the line of fire.

After the goal, Milan didn't change their philosophy. They continued to cede control, maintaining a low defensive line and leaving three forwards ready to threaten whenever they regained possession. Their ability to escape pressing in midfield allowed Milan to avoid being overwhelmed and maintain a stable counter-attacking rhythm.

Inter understood the danger of those transitions, but Chivu's ball-control philosophy forced them to take risks by pushing forward. The space behind the midfield thus became a "gold mine" for Milan to continue exploiting, even though the score remained unchanged.

Why did Milan win?

• Defensive discipline:Locking down the central midfield forced Inter to attack down the flanks, limiting their chances of creating quality shots.
• Effective state transition:Each time Milan won possession, they were able to move the ball into open space at high speed.
• Precision in the decisive moment:Pulisic positioned himself well to finish off Saelemaekers' shot, making the most of the rare opportunity.

Impact on rankings

Three points at San Siro put Milan ahead of Inter after matchday 12. They didn't need many shots or dominant possession to win, thanks to their timely clinical finishing – a quality that has defined Milan as one of the most fearsome counter-attacking teams in Europe this season.