AshantiGold hit a bad patch in the Caf Confederation's Cup on Sunday when they lost 3-0 to Etoile du Sahel in the round of 16 first leg tie.
Chehoudi headed home the opener before Danilo Bueno converted a spot-kick on 63 minutes after captain Daniel Asamoah brought down Lassaâd Jaziri in the box.
Danilo added the third for Etoile du Sahel in stoppage time.
The Miners now have a difficult campaign on their hands with their chances of progressing very slim come the second leg to be played in a fortnight at the Len Clay Stadium in Obuasi.