While Kostas Katsouranis
scored for the hosts, John Stiven Mendoza found the equaliser for the Chennai franchise.
Pune struck as early as 9th minute as Israil Gurung's brilliant left-footed cross from the right found Katsouranis
, who effortlessly turned it in at the nearpost.
FC Pune City
stun table-toppers Atletico de Kolkata 3-1 at Salt Lake Stadium, thanks to goals from Dudu, Kostas
Kolkata: Dudu Omagbemi and Kostas Katsouranis
struck either side of the break as FC Pune City
capped an outstanding 3-1 away win against Atletico de Kolkata to snap the league leaders unbeaten run in the ISL
However, ATK still remained on top with 12 points.
FC Pune City's Kostas Katsouranis
FC Pune City's Kostas Katsouranis (left) celebrates his goal against Atletico de Kolkata during their ISL match at the Salt Lake Stadium yesterday.
Having seized the momentum thanks to Nigerian's strike, Kostas Katsouranis
made it 2-0 after the break when the Greek World Cupper used his
outstep to curl one away as goalie Subhasish Roy Chowdhury looked in absolute disbelief.