A keenly-fought contest in Bergamo finished with a clean scoresheet notwithstanding each side creating a handful of golden scoring opportunities, with goalkeepers Juan Musso and Samir Handanovic excelling among their respective sticks.
Simone Inzaghi's Inter stay top but Milan, who are two points behind their neighborhood competitors in second, can take the summit with a win over Spezia on the San Siro on Monday night.
Atalanta live 8 factors back in fourth however can take huge credit from their show with a number of key players unavailable injured or with Covid-19 infections.
They are a factor behind third-positioned Napoli ahead of their match at Bologna on Monday hoping to benefit some floor on Inter, who like Atalanta can have played a sport fewer come the quit of this spherical of furniture.
Edin Dzeko nodded wide the primary clear danger of the night time with a quarter of an hour long past, and 10 minutes later Musso stored the ratings level with an wonderful save from Alexis Sanchez's close range effort.
It became Samir Handanovic's flip to store his group 4 minutes after the destroy when he charged out to forestall Matteo Pessina giving the hosts the lead from point-blank variety.
From that scare Inter then attempted to push on for the win, but Inzaghi ought to infrequently agree with his eyes when first Giuseppe Pezzella stopped Matteo Darmian from scoring with a clearance at complete stretch, after which Dzeko one way or the other headed over when Denzel Dumfries served him with a golden opportunity to open the scoring.
Handanovic again stored the scores stage with 10 minutes ultimate when he got down superbly to keep from Luis Muriel, who had turned at the turbo to burst faraway from Alessandro Bastoni and Milan Skriniar.
And as soon as Mario Pasalic and Danilo D'Ambrosio each wasted exquisite possibilities to snatch the win for every aspect, an eventful healthy petered out into a draw.