All good things come to an end, but few expected Liverpool's good thing to end on Saturday.

An uncommon perfect run of three wins to start the new English Premier League season without conceding a goal came to a stunning end at Anfield, where Nottingham Forest won for the first time since 1969.

Forest had 30-percent possession, three shots on target – all after halftime – and only two corners, but Callum Hudson-Odoi curled a shot beyond the reach of Liverpool goalkeeper Alisson in the 72nd minute and it held up in a 1-0 win.

Liverpool's effort was scrappy as passes went astray and touches were often missed. The players truly looked like they hadn't seen each other for two weeks.

The international break took away 10 players, but manager Arne Slot said that was no excuse.

"It's always difficult, but I don't think it had anything to do with it. Players came back strong and I saw today a team that wanted to fight until the end. That wasn't to do with energy," Slot said.

"If you look at the goals we scored until now, we scored quite a few from transition moments from winning the ball back, but the other team (Nottingham Forest) played over our press a lot with a lot of long balls," the manager added. "Too many individual performances in ball possession were not up to the standards that I'm used to from these players."

Liverpool's best chance was their first, when Luis Diaz shot against the near post and the ball ricocheted across the face of the goal.

The amount of possession the Reds enjoyed made the result that much more pitiful for Slot.

"We had a lot of ball possession, but only managed to create three or four quite good chances. That's by far not enough," he concluded. "If you have so much possession, and play so much in their half, we need to be much better. We lost the ball so many times in simple situations. It is a big setback. If you lose a home game that's always a setback."