Arsenal beat Portsmouth 4-1 to reach our first FA Cup fourth round in three years; a long overdue advance for the club who have won the competition more than anyone else.Gabriel Martinelli scored three as Arsenal scored three more set piece goals, missed a penalty and a number of other chances to kill the game earlier.In this video, Adam Keys looks at:- Gabriel Martinelli's hat trick vs Portsmouth- Martinelli's chances, movement and execution- Gabriel Jesus' assist for Martinelli- Christian Norgaard goal and Martinelli's role in it- Madueke's corner taking, 1v1 dribbling and penalty miss- Kai Havertz return from injury- Ethan Nwaneri's performance and Mikel Merino at six- Marli Salmon's FA Cup debutYou can follow us on Twitter here:https://x.com/adamkeys_https://x.com/arsenaltherapy#arsenalvsportsmouth #facup #martinellihattrick #martinelli #gabrielmartinelli #arsenal #declanrice #gabriel #martinodegaard #trossard ##mikelarteta #madueke #havertz #kaihavertz #nwanari