Deco, in the 77th minute, after a corner, was the author of the solitary goal of the match, which took place in the province of Huambo.
At the end of the game, Ivo Traça, assistant coach of the 'agostinos', congratulated the opponent for the victory considering that "the result was fair" and that "nothing is lost".
For his part, David Dias, coach of Recreativo da Caála, said that his team worked to stop the 1.º de Agosto and praised his players for the victory.
With this result, the four-time champion is relegated to second place with 45 points, one less than Petro de Luanda, who on Saturday went to win the field of Santa Rita de Cassia, by 2-0.
Also on Sunday, Bravos do Maquis consolidated the third position of the race, with 41 points, by beating Cuando-Cubango FC by 3-0, while in Huila, Desportivo drew 0-0 with Sporting Cabinda.
The day ended on Monday with a duel between Ferrovia do Huambo and Recreativo do Libolo.
Tony, the Brazilian striker from Petro de Luanda leads the list of top scorers with 12 goals, followed by Mabululu, from 1 August, with 11 goals and Yano, from Petro de Luanda, with two less.
Round 21 matches:
- Starday, February 22nd:
Sagrada Esperança - Académica do Lobito, 4-1
Santa Rita de Cássia - Petro de Luanda, 0-2
- Sunday, Febraury 23rd:
Recreativo da Caála - 1.º de Agosto, 1-0
Desportivo da Huíla - Sporting de Cabinda, 0-0
Cuando-Cubango FC - Bravos do Maquis, 0-3
Progresso do Sambizanga - Williet de Benguela, 3-2
- Monday, Febraury 24th:
Ferrovia do Huambo - Recreativo do Libolo 1-0
Interclube (break)
