Ciro Immobile fired Lazio towards a first Champions League quarter-final in nearly a quarter of a century in Wednesday's 1-0 win over Bayern Munich which plunged their troubled opponents even deeper into crisis. Italy forward Immobile slotted home the last 16, first leg's decisive goal from the penalty spot in the 69th minute in Rome to pile pressure on Bundesliga champions Bayern, who risk having a disastrous season by their own exalted standards. The spot-kick was won by Gustav Isaksen who was clattered by Dayot Upamecano with a rash tackle which earned the France defender a red card and left Bayern a man down for the final 20 minutes.