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17:46, 16'
Goal:Brighton 0-1 Arsenal (Nwaneri 16')
By Harry Bamforth
What a moment for Ethan Nwaneri!
The 17-year-old repays Mikel Arteta's faith in him with a lovely finish to open the scoring.
He picks up the ball down the right and drives into the area before bending the ball into the bottom corner.
Bart Verburggen does get a hand to the ball and should do better, but he can't stop it from finding the net.