Andrea Belotti scored a second-half brace as already-qualified Italy overran Liechtenstein 5-0 on Tuesday to stretch their perfect run in Euro 2020 qualifying to eight games and match an 80-year Italian record.
Roberto Mancini's side were assured of top spot in Group J after a 2-0 win over Greece in Rome on Saturday.
Federico Bernardeschi gave Italy the lead after just two minutes in Vaduz but it was not until the last 20 minutes that the 'Azzurri' hammered home their domination with four late goals.
Belotti headed in twice for a second-half brace with Alessio Romagnoli and substitute Stephan El Shaarawy also scoring near the end.
Mancini celebrated his ninth win in a row as Italy manager to draw level with the record run of legendary Vittorio Pozzo back in 1938-1939.
Pozzo won the first two of Italy's four World Cup titles in 1934 and 1938 and gold in the 1936 Berlin Olympics
"I'm more interested in his record of two World Cups and the Olympics, but even just winning Euro 2020 would be enough," said Mancini.
The 54-year-old former Inter Milan and Manchester City manager took over in May 2018 after Italy's failure to qualify for the World Cup.
Liechtenstein are already eliminated from the European tournament and they also lost 6-0 to Italy in Parma last March.
With qualification already in the bag, Mancini rang the changes with Paris Saint-Germain midfielder Marco Verratti the only survivor from the Greece game.
The 26-year-old took the captain's armband with Leonardo Bonnucci rested, as Napoli defender Giovanni Di Lorenzo got his senior Italian debut aged 26, with winger Vincenzo Grifo, also 26, getting his first start.