Trailing 1-0 with that familiar feeling of being punished (or punishing themselves) in both boxes, Arsenal knew what was at stake. They could feel the jeopardy closing in but they

Leandro Trossard proved to be the match winner as his first-half strike earned the Gunners three points after the visitors had taken the lead at the Emirates

It might not have been pretty, but three points from Wednesday's North London derby has Arsenal right back on Liverpool's tail.