The home side started brightly and saw plenty of the early possession, but Facundo Bertoglio's shot from just outside the box fizzed wide of the far post.
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Monaco continued to struggle to create anything, while another chance fell the way of Nsikulu but once again he could not beat Subasic this time from close range.
Daniel Wass put an effort from the edge of the box wide before Dimitar Berbatov skimmed a shot wide, but the two sides went in at the break goalless.
In the second half the hosts remained on top and again should have scored, but Cedric Cambon put a second-half header wide from just six yards out.