Watch as Spezia pay for a huge muddle between defence and goalkeeper in this goal-packed thriller with Sassuolo.
Davide Frattesi was allowed a free diving header and Simone Bastoni cancelled it out with his perfectly-placed curler into the top corner.
M’Bala Nzola converted a penalty, awarded for a handling offence, to turn the game around for the hosts.
However, Bartlomiej Dragowski collided with Mattia Caldara, allowing Andrea Pinamonti to walk it into the empty net.
Dragowski did make up for it with two desperate late saves on Matheus Henrique and Gregoire Defrel.