A David Fuster penalty and a Kevin Mirallas strike put Olympiacos two up although they had to play the last 22 minutes with 10 men after Dudu was sent off.

Atromitos' Lucas Favalli pulled one back in the final minute but the home side held on.

Pana were unable to keep pace after starting the day level on points at the summit and could only manage a goalless draw at Asteras.

AEK Athens moved up to third - eight points behind Pana - after thrashing rock-bottom Larissa 4-0.

Ismael Blanco put the home side ahead after 10 minutes and late efforts from Nikos Liberopoulos, Traianos Dellas and Blanco completed the win.

Kavala grabbed a 1-1 draw at FC Xanthi.

Benjamin Onwauchi put the visitors ahead after four minutes but Mauro Poy levelled matters midway through the second half.

Goals from Egutu Oliseh, Maris Verpakovskis and Mario Budimir enabled Ergotelis to cruise past Kerkrya 3-0 while a second-half equaliser from Dimitrios Siovas cancelled out Leozinho's opener from the penalty spot as Panseriakos and Panionios drew 1-1.