Indian shuttler Parupalli Kashyap on Thursday advanced to the Korea Open men's singles quarterfinal after a three-game triumph over Malaysia's Daren Liew.
Kashyap prevailed 21-17 11-21 21-12 in a contest that lasted 56 minutes.
He will next square off against Denmark's Jan O Jorgensen, an opponent he last played five years ago at the Denmark Open.
The 2014 Commonwealth Games gold-medallist is the lone Indian left in fray in BWF World Tour Super 500 tournament.
"In the first patch in the second game he was playing really well. I was struggling and once he had a big lead, he played some very good shot. It was tough to make the scores equal," Kashyap said.
"In the third game, I pushed the tempo and played a fast-paced game. I didn't give him a big lead."
On playing Jorgensen after a long gap, Kashyap said: "It would be a good match. He beat Ginting, so he is in good form. I don't know why he didn't play China Open. It will be a tough match. Let's see."
Earlier, world champion P V Sindhu and the seasoned Saina Nehwal crashed out following first-round setbacks.
While Sindhu lost 7-21 24-22 15-21 to Beiwen Zhang of United States in her opening-round match, London Olympics bronze-medallist Saina was trailing 21-19, 18-21 and 1-8 against South Korea's Kim Ga Eun when she was forced to retire due to illness.
World Championship men's singles bronze-medallist B Sai Praneeth also bowed out early from the tournamenet.
%0A%5BContentType%5D%20must%20be%20a%20string%20or%20an%20object%20that%20implements%20__toString().%20Found%20bool(false)/gettyimages-483699174-1562565323.jpg "Parupalli Kashyap advances to Korea Open quarters")