| Round 1 on 2020/02/14 at 20.00h |
| Bo. | No. | Rtg | | Name | Result | | Name | Rtg | No. | PGN |
|---|
| 1 | 1 | 1571 | | Oliveira Fernando Alves | 1 - 0 | | Ferreira Antonio Viriato | 1893 | 6 | PGN |
| 2 | 2 | 1245 | | Oliveira Antonio 1955 | 0 - 1 | | Cavadas Jose | 1529 | 5 | PGN |
| 3 | 3 | 2115 | | Correia Mario | 1 - 0 | | Barrento Jorge Maria Lopes | 1725 | 4 | PGN |
| Round 2 on 2020/02/15 at 10.00h |
| Bo. | No. | Rtg | | Name | Result | | Name | Rtg | No. | PGN |
|---|
| 1 | 6 | 1893 | | Ferreira Antonio Viriato | 1 - 0 | | Barrento Jorge Maria Lopes | 1725 | 4 | PGN |
| 2 | 5 | 1529 | | Cavadas Jose | 0 - 1 | | Correia Mario | 2115 | 3 | PGN |
| 3 | 1 | 1571 | | Oliveira Fernando Alves | 1 - 0 | | Oliveira Antonio 1955 | 1245 | 2 | PGN |
| Round 3 on 2020/02/15 at 15.00h |
| Bo. | No. | Rtg | | Name | Result | | Name | Rtg | No. | PGN |
|---|
| 1 | 2 | 1245 | | Oliveira Antonio 1955 | 0 - 1 | | Ferreira Antonio Viriato | 1893 | 6 | PGN |
| 2 | 3 | 2115 | | Correia Mario | 1 - 0 | | Oliveira Fernando Alves | 1571 | 1 | PGN |
| 3 | 4 | 1725 | | Barrento Jorge Maria Lopes | 1 - 0 | | Cavadas Jose | 1529 | 5 | PGN |
| Round 4 on 2020/02/16 at 10.00h |
| Bo. | No. | Rtg | | Name | Result | | Name | Rtg | No. | PGN |
|---|
| 1 | 6 | 1893 | | Ferreira Antonio Viriato | ½ - ½ | | Cavadas Jose | 1529 | 5 | PGN |
| 2 | 1 | 1571 | | Oliveira Fernando Alves | ½ - ½ | | Barrento Jorge Maria Lopes | 1725 | 4 | PGN |
| 3 | 2 | 1245 | | Oliveira Antonio 1955 | 0 - 1 | | Correia Mario | 2115 | 3 | PGN |
| Round 5 on 2020/02/16 at 15.00h |
| Bo. | No. | Rtg | | Name | Result | | Name | Rtg | No. | PGN |
|---|
| 1 | 3 | 2115 | | Correia Mario | 1 - 0 | | Ferreira Antonio Viriato | 1893 | 6 | PGN |
| 2 | 4 | 1725 | | Barrento Jorge Maria Lopes | 1 - 0 | | Oliveira Antonio 1955 | 1245 | 2 | PGN |
| 3 | 5 | 1529 | | Cavadas Jose | 1 - 0 | | Oliveira Fernando Alves | 1571 | 1 | PGN |