Gregory Bourdy and Charl Schwartzel share the lead after two rounds of the Alfred Dunhill Championship at Leopard Creek Country Club in South Africa.
The Frenchman, who held the overnight lead with a first-round 66, went one shot better on day two to leave himself on 13-under for the tournament.
Schwartzel, who is looking for his second win in a week, carded a 64 to remain on level pegging as the players head into 'moving day'.
Fellow South Africans Darren Fichardt (nine-under) and Louis de Jager (eight-under) loom further down the leaderboard, as does Robert Rock (seven-under).