Arsenal closed in on the Premier League 2 Division 1 leaders with a 3-1 win at Tottenham Hotspur in the north London derby.
Gunners captain Robbie Burton fired the visitors into a 38th-minute lead from close range after Tyreece John-Jules' shot had been saved.
It was 2-0 in first-half stoppage time when Emile Smith Rowe's clever cutback was finished by 18-year-old striker Trae Coyle.
Konstantinos Mavropanos came close for Arsenal after the break with a powerful header before Harvey White pulled a goal back for Spurs.
But in the final minute substitute Nathan Tormey sealed all three points that take third-placed Arsenal to four points behind Derby County, who drew on Friday. Spurs are eighth.
See: Spurs report | Arsenal report
Next fixtures
Spurs: 22 Nov v Everton (A)
Arsenal: 23 Nov v Southampton (H)