Angola defeated Gambia 1-0 in the first leg of their World Cup qualifier on Friday evening.
The round one encounter, which took place in the West African nation, was decided by a Bruno Gaspar effort in the 32nd minute. Both nations will face off on Tuesday, September 10 to determine who progresses to the group stage.
In the other encounter which held earlier on Friday, Comoros and Togo had to make do with a 1-1 draw at Stade de Moroni.
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Kodjo Fo-Doh Laba sent the Sparrowhawks ahead in the 34th minute of game, and it stayed that way till half-time.