Chelsea's bid to finish second in the English Premier League suffered a setback after Steven Taylor's stoppage-time header secured a 2-2 draw for visitor Newcastle at Stamford Bridge on Sunday. It went ahead as early as the second minute through defender Branislav Ivanovic.
However, Newcastle equalised eight minutes later through Argentina midfielder Jonas Gutierrez.
But defender Taylor punished Chelsea's inability to clear a corner by heading in from close range shortly before the final whistle.
N'Zogbia then sealed Wigan's remarkable recovery in stoppage time when he slid a shot under the body of England goalkeeper Robert Green, who had previously made several fine saves.
