Pairings and results for the Challengers events may be found here
Play starts at 10:00 (GMT+1). There is live coverage at this site.
Click here for a list of the entrants in the two Challengers events.
We have a winner... 17-year-old NICOLAI GETZ of Norway, who beat Russian IM Oleg Kozlov in the last round...
Kozlov (left) is suffering against Getz in the last round
Round 4, Board 1: Alan Byron (3/3) v Nicolai Getz (3/3)
Round 4, Board 2: Oleg Kozlov (3/3) v Anders Hagen (3/3)
Round 3, Board 1: Kamal Daoudi playing Caspar Bates, who now has 3/3.
Challengers 1 has now reached round 4, with five players having 3/3: you can see them all above - Alan Byron, Nicolai Getz, Oleg Kozlov, Anders Hagen and Casper Bates.