Fortune FC, who lost to Team Rihno 1-0 in their previous league outing, were eager to clinch the maximum points to mount pressure on Real de Banjul on the country's Elite League table.
The Petroleum boys fought hard to snatch the vital three points but slipped to Bombada.
The defeat was Fortune FC's second in a row.
Fortune FC still sit second-place on the country's First Tier table with 32 points.
The Petroleum boys must win their remaining league matches and hope Real de Banjul slip to clinch the 2023/2024 Baluwo sponsored Gambia Football Federation (GFF) Division One League title.
Bombada occupy 13th place on the First Division League table with 21 after 18 league outings.
The Brikama based-club will battle to win their matches to stay in the country’s Elite League for another season.
