World number two Ana Ivanovic [ Images ] raced into the quarter-finals of the French Open [ Images ] with a 6-0, 6-0 whitewashing of unseeded Czech Petra Cetkovska on Sunday.

The Serb, who reached the final at Roland Garros [ Images ] last year, will meet either Swiss 10th seed Patty Schnyder [ Images ] or Slovenia's Katarina Srebotnik, seeded 27th, for a last-four spot.

Relying on her sharp forehand, Ivanovic took the opening set in 24 minutesand showed no drop in concentration in the second.

The Australian Open [ Images ] runner-up easily saved two break points, the only ones she faced, before wrapping it up after 54 minutes when Cetkovska netted a bakchand.