Algeria breezed past a hapless Guinea side missing inspiration and also talismanic midfielder Naby Keita.

As to whether Keita's involvement could have stemmed the Algerian tide is debatable as they were unplayable at times rendering the contest a loop sided one.

Riyad Mahrez scored a superb goal as Algeria cruised past Guinea 3-0 in Cairo to book their place in the Africa Cup of Nations quarter-finals.
The Manchester City forward fired into the bottom corner after cleverly touching the ball past his marker, adding to Youcef Belaili's earlier goal for the Algerians.

Adam Ounas sealed a one-sided victory with the third late on.

The Desert Foxes dominated from the first whistle but Baghdad Bounedjah wasted an early opportunity when he side-footed the ball over the bar from close range after cushioning Adlene Guedioura's pin-point cross with his chest.

They took the lead four minutes later when Bounedjah played a neat one-two with Belaili from a throw-in before the latter burst into the area and curled the ball into the far corner, although the presence of VAR may have seen it disallowed as Belaili appeared to commit a foul throw in the build-up.

Algeria captain Mahrez, who had had a relatively quiet opening 45 minutes, came to life with a moment of quality to send Guinea goalkeeper Ibrahim Kone the wrong way with a left-foot strike, before substitute Ounas tapped in Youcef Atal's low cross from close range.

Algeria face either Mali or Ivory Coast in the last eight on Thursday.