Charles Leclerc pulled off an extraordinary home win for Ferrari at the Italian Grand Prix, ahead of the McLarens of Oscar Piastri and Lando Norris.
Ferrari chose a daring one-stop strategy for Leclerc, improvising mid-race, to vault him in front of the McLarens - who chose the conventional two-stop approach.
That left Leclerc hanging on in the closing laps from the rapidly closing McLarens and he just managed to hold on, winning by 2.6 seconds to send the tifosi in the grandstands wild.
Red Bull's Max Verstappen could finish only sixth, and Norris cut his championship lead by eight points to 62 with eight races to go, thanks to Norris grabbing the fastest lap before the chequered flag.
McLaren are now just eight points behind Red Bull in the constructors' championship.
After locking out the front row of the grid, McLaren looked on course for a one-two, for half the race, with Piastri leading Norris after the Australian passed the Briton around the outside of the second chicane on the first lap.
Piastri's fair but aggressive move ended with Norris slipping down to third in the first stint of the race as Leclerc was also able to slip by into second on the exit of the corner.
After trailing Piastri and Leclerc through the first stint, Norris made his pit stop first, in an attempt to undercut his way by Leclerc, who responded on the following lap.
Ferrari pitted on the following lap but McLaren's strategy worked, vaulting Norris ahead of Leclerc, who initially complained on the radio.
McLaren pitted Piastri to ensure he kept the lead, following their team rules of being fair to both drivers, and the race now seemed to be a fight for victory between the two McLarens.
But Norris began to struggle with tyre wear, slowly dropping back to five seconds behind Piastri and had to make a second pit stop on lap 32, with 21 to go, Piastri following him six laps later to ensure he stayed ahead again.
That left Leclerc leading his team-mate Carlos Sainz by just over 10 seconds with Piastri chasing both down, and Ferrari decided to chance their arm.
They knew a one-stop would one difficult, especially with such an early first stop, but both drivers pulled it off.
But, while Sainz dropped back to fourth behind the two McLarens, Leclerc's lead was enough to keep him in front, to take one of the most stunning and unlikely victories of the year.
