Syriza's lead shrivels ahead of Greek election - poll
Syriza is on course to get 23 percent at the election on Sept 20 while the conservative New Democracy party will win 22.6 percent, the poll published by Alco showed. Fourteen percent of voters were undecided.
The gap between Syriza and New Democracy had been 1.5 percentage points in an Alco poll released on Sunday.
(Reporting by Renee Maltezou; writing by Matthias Williams; editing by John Stonestreet)