Complex sentence: He scored his first senior goal in the 3--3 draw with Crystal Palace on 30 August 2014, his contribution to the match described by "The Guardian" as "thrillingly incisive".
Split into simpler sentences: He scored his first senior goal in the 3--3 draw with Crystal Palace on 30 August 2014. His contribution to the match described by "The Guardian" as "thrillingly incisive".