Mercedes' Kimi Antonelli took a breathtaking victory in an incident-packed Italian Grand Prix from 19th place on the grid. The Italian caught and passed his team-mate George Russell, who started second, with three laps to go to extend his championship lead to 66 points. Antonelli's performance is the second furthest back a driver has ever come from to win a grand prix after John Watson's victory from 22nd on the grid in the 1983 United States Grand Prix West. It was a statement performance from the 20-year-old, who remarkably was on Russell's tail and challenging for victory within 16 laps of the start. Antonelli looked capable of winning any which way, but decided to stop for fresh tyres under a virtual safety car mid-race and narrowed a 15-second gap to nothing before carving past Russell. The Italian fans, who usually support Ferrari, rose to acclaim their new hero after a sensational drive as he crossed the line to take the chequered flag.

"I did not expect," Antonelli said. "Unbelievable. I am so happy, I could never imagine being here today." Red Bull's Max Verstappen took the final podium place ahead of the McLaren drivers Lando Norris and Oscar Piastri with Ferrari's Lewis Hamilton sixth. The key stories of a gripping race at Monza were: Antonelli's compelling and spectacular win, the best of a stand-out season from the Italian, a desperately disappointing day for Russell, who knew he needed to try to use this day to make up points on his team-mate, a disappointing home race for Ferrari, with Charles Leclerc crashing out early, and a good recovery from McLaren. The day started with Antonelli looking to limit the damage inflicted on his points lead by Russell as he started at the back of the grid because of a penalty for using more than his permitted number of engine parts. An early stint of cautious, measured attacking lifted Antonelli up to 12th place on the third lap when Leclerc lost control at the Parabolica after getting slightly wide defending from Piastri, smashing deep into the barriers and bringing out the red flag. Leclerc was unhurt and the race was stopped while the marshals rebuilt the barriers at the famous final corner. By this time, Russell had taken the lead from shock pole winner Pierre Gasly's Alpine and looked in control of the race. But the restart saw a compelling series of laps as the leading drivers ran nose to tail and Antonelli picked his way through the pack and into contention. Four laps after the restart, Russell was leading a six-car train with Antonelli at the rear. Gasly started to drop back and the Italian moved past the Frenchman, Hamilton and finally Piastri before joining a three-car battle for the lead with Verstappen. The Dutchman briefly took the lead from Russell on lap 11, before the Briton re-passed him three laps later, Antonelli overtaking the Red Bull into the second chicane. From laps 17 to 24, the Mercedes battled hard, the two passing and re-passing each other as they played with the boost and overtaking modes in the new hybrid engines as Verstappen sat right behind them with the best seat in the house. Antonelli was then told that Russell had been asked to push and build a gap to Verstappen, and the tension was betrayed in Antonelli's response, when he asked if they wanted him to sit back and not challenge. Shortly afterwards, a virtual safety car was called when Lance Stroll's Aston Martin broke down at the first chicane and Antonelli's side of the garage decided to risk a stop for fresh tyres. Russell stayed out, needing to nurse his tyres to the end, and Verstappen followed Antonelli in. Antonelli rejoined in sixth place and 15 seconds behind his team-mate, but he moved past Gasly, Norris, Hamilton and Piastri as he closed in on his team-mate. Russell began to struggle with his tyres as Antonelli homed in and with five laps to go, the two were nose to tail. An initial attempt into the first chicane on lap 50 came to grief when Antonelli got on to the rubber debris off line turning...