Ghana secured a precious 1-0 victory in their Group I World Cup qualifier at home to Mali, while Algeria were held by Guinea.
Alexander Djiku scrambled the ball into the net at the back post from a Jordan Ayew corner to seal a crucial three points for his nation.
Ghana now lead the table with 19 points, three ahead of second-placed Madagascar and four more than Comoros. The Black Stars travel to Central African Republic and host Comoros in their final two qualifiers next month.
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