Inter Milan's coach Claudio Ranieri (R) congratulates his player Javier Zanetti after their Champions League soccer match against CSKA Moscow at Luzhniki Stadium in Moscow, Sept 27, 2011. [Photo/Agencies]

Deflected effort

Brazil defender Lucio's side-footed effort was deflected in following a corner after he was left unmarked at the far post and CSKA keeper Vladimir Gabulov misjudged a high ball.

Giampaolo Pazzini then added a second from close range in the 23rd minute following a low cross by Yuto Nagatomo with CSKA's defence in disarray.

Alan Dzagoyev pulled one back for the home side, however, blasting in a 20-metre free kick on the stroke of halftime.

The hosts, urged on by a passionate crowd at the Luzhniki stadium, piled on the pressure after the interval and Brazilian striker Vagner Love levelled in the 77th minute.

But their joy was short-lived as substitute Zarate fired the visitors ahead again just two minutes later with his first Inter goal, giving the 2010 European champions their fifth win over CSKA in five Champions League matches, including all three meetings in Moscow.

CSKA, who had their own injury problems with a number of key players including first-choice goalkeeper Igor Akinfeyev on the sidelines, were unlucky not to have scored more.

They had a strong penalty appeal waved away by Scottish referee Craig Thomson in the 17th minute when Seydou Doumbia appeared to be taken down by Lucio inside the box.

Ivory Coast striker Doumbia, who scored both of CSKA's goals in a 2-2 draw at Lille in their opener, also headed against the post midway through the fast-paced first half.

Both teams missed plenty of chances after the interval.

Zarate had a shot blocked by Gabulov while at the other end Dzagoyev fired straight at Julio Cesar.

The Russians though, who scored two late goals to snatch a point in Lille, could not produce the same escape.

"I think we were a better team but luck was just against us," an emotional Dzagoyev told Russian television NTV Plus.

"I feel we deserved at least a point tonight."

CSKA coach Leonid Slutsky added: "We gave them two early goals and it was an uphill battle after that. Although we fought back we didn't have enough strength for another assault."