At the Hungaroring circuit where he secured the first of his many wins for Mercedes, Lewis Hamilton will aim to seize the momentum this weekend heading into the Formula One championship’s mid-season break.

After a reversal of fortunes, the British driver is only one point behind F1 leader Sebastian Vettel ahead of Sunday’s Hungarian Grand Prix. It was at the tight-turning track outside of Budapest, one of the toughest for overtaking maneuvers, that Hamilton secured the first of his 36 race wins for Mercedes in 2013. That year, Vettel totally dominated as he sealed his fourth straight F1 title when driving for Red Bull.

Hamilton’s win here though was the precursor to a period of Mercedes dominance. The following two years, Hamilton won the title and his former Mercedes teammate, Nico Rosberg, won it last year before suddenly retiring.

Now Vettel is the one trying to deliver the title back to Ferrari for the first time since Kimi Raikkonen — his current teammate — won it in 2007.

Against expectations, Vettel took the early ascendancy in this year’s championship and, with Hamilton struggling with some technical issues on the car, moved 20 points clear after the Austrian GP.

But, two weeks ago, Vettel had problems at the British GP in Silverstone with his tire shredding late on. Hamilton won in style, Vettel squeezed home in seventh, and the 20-point buffer evaporated to just one.

It was Hamilton’s fourth and best win of the 2017 season, restoring his confidence after two difficult races — including a heated clash with Vettel in Azerbaijan.

Now Vettel, who has three wins, is the one needing a boost.