Chukwuemeka beat Raheem Sterling, Nicolas Jackson, Zak Sturge and Leo Castledine to the award.
The youngster’s superb strike in the Blues 3-1 defeat against West Ham United was overwhelmingly voted for by the fans.
The midfielder wriggled through the West Ham defence in the 28th minute before unleashing a powerful shot beyond Alphonse Areola.
Chukwuemeka won 61 percent of the vote, with Sterling coming second with 31 percent votes.
The 19-year-old is currently sidelined with a hamstring injury.