By Harvey Byrne

Petr Cech has praised defensive duo Rob Holding and Calum Chambers despite Arsenal’s defence leaking four goals against Liverpool.

Holding made his competitive Gunners debut alongside his fellow England Under-21 international in the heart of the defence,but Liverpool’s attacking threat proved too much as the Gunners slumped to a 4-3 opening weekend defeat.

Wenger was forced to turn to his inexperienced defenders due to an injury crisis, with Gabriel and Per Mertesacker absent through long-term injuries and Frenchman Laurent Koscielny not yet match fit.

Chambers got on the score sheet for the Gunners with a header from a set-piece but the youthful English duo were part of a backline that was torn to shreds by Liverpool either side of half-time as Jurgen Klopp ran riot with four goals.

“They [Holding and Chambers] did really well,” said Cech to the Evening Standard.

“You cannot be happy because you should not concede four goals at home, but I thought it was a really good experience for them.”

Holding made 30 appearances last term and was a shining light in Bolton’s wretched campaign that ended in relegation to League One.

The 20-year-old was named Bolton’s Player of the Year last season, and was part of Gareth Southgate’s tournament-winning under-21 this summer.

Meanwhile, Chambers starred in 25 encounters for the Gunners in all competitions last season.

The centre-back, who can also cover the right-back position has made 58 appearances for the north London club since joining from Southampton in 2014.

The duo will face stiff competition from the current crop of Arsenal centre-backs to keep a first-team place when they are all fit, but for the mean time they could play a key role in the club’s early league campaign.

In other Arsenal team news, Inter Milan are preparing a £69million bid for Alexis Sanchez.