English golfer Matthew Fitzpatrick and Sweden's Pelle Edberg have headed into the clubhouse at the top of the leaderboard midway through the Czech Masters.
Both carded a five-under-par round of 67, one shot more than on the opening day of the tournament, leaving the duo 11-under after two rounds.
Belgium's Thomas Pieters is just one shot adrift, completing day two in 68 shots, but overnight leaders Renato Paratore and Eduardo de la Riva both dropped back, with over-par second-round performances.
British pair Sam Hutsby and Robert Dinwiddie are also in contention, sitting third on eight-under par, alongside Denmark's Thorbjorn Olesen.