Reaction after American Kevin Kisner sees his lead reduced to one shot by Scotland's Russell Knox on day three of the WGC-HSBC Champions event before play is suspended in Shanghai because of darkness. Texan Jordan Spieth discusses surging into contention after carding a 63 to move to within three of the lead. Spieth's compatriot Dustin Johnson reflects on joining Knox and Haotong Li of China in joint-second.

SOUNDBITE: (English), Kevin Kisner:

"I was just glad to get done. I didn't want to come around and sit for a couple of hours in the morning. I played OK coming in, making a few birdies and gave myself a good position going into tomorrow."

SOUNDBITE: (English), Jordan Spieth:

"You almost feel as though you are out of the tournament. You almost feel as if you are playing the golf course, you are just playing for yourself, you have a higher level of trust. That is going to be my biggest inhibitor tomorrow to success is actually trusting what I worked on and what was useful today for the first 13, 14 holes in my swing. I just felt that it was free flowing, if it doesn't work out then you know what, that's fine and if it does, that's great. I'm just going to have to have feeling tomorrow - playing with house money and see if you can shoot another five or six under and see if it holds up."

SOUNDBITE: (English), Dustin Johnson

"Well it is always great to get up there and feel like you have a chance on Sunday. I don't know how many back I'll be or what will happen with the last few holes with the guys behind but I'll definitely have a chance to win tomorrow and that's all really you can ask for. Two years ago here I had a three shot lead on Sunday and tomorrow I am probably going to be a couple behind. But tomorrow I just need to go out and do what I did today - drive it in the fairway and get a lot of looks at birdies."