The Red Devils of Congo made rubbish of Stephen Keshi-led African champions, Nigeria, scoring three goals against the Super Eagles.
Thierry Bifouma scored twice while Prince Oniangue scored the other goal.
Efe Ambrose and Gbolahan Salami find the back of the net for Nigeria. The game ended 3-2 in favour of Congo and they will be joint leader of the group with South Africa.
South Africa and Sudan are the other teams in the group as the Super Eagles bid to defend their trophy in Morroco next year.
The last clash between Nigeria and Congo Brazzaville was a group match at the AFCON 2000 which ended goalless.
Nigeria is the reigning African champions and we want the fans across the country to support the team massively as they start the journey towards defending the trophy won in South Africa in 2013.