The Blues managed to beat Wigan following a late winner from Frank Lampard.
“We are very happy with the wins although it was a difficult win today against a very, very decent Wigan,” Hiddink said.
“They played very well, they gave us a hard time.”
“Let’s be realistic,” he added on their title chances.
“We are depending on the loss of points of Man U and then we must make our own goals as well and win our games but as long as it is possible we don’t give up.”