11 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Marques, Joao Paulo Cassemiro | Da Silva, Lucas Pereira Mendes | 0-1 | C11 | 1º Sampa Chess Amateur U2000 & 2º Sampa Chess Masters | 2026-09-26 |
| Marques, Joao Paulo Cassemiro | Bolanos, Fernando | 1-0 | B50 | III Sampa Chess Open - BLZ | 2026-02-01 |
| Marques, Joao Paulo Cassemiro | Lucio, Andre De Souza | 1-0 | C50 | III Sampa Chess Open - BLZ | 2026-02-01 |
| Marques, Joao Paulo Cassemiro | Dos Santos, Denis Reis Nasciment | 1-0 | B32 | III Sampa Chess Open - BLZ | 2026-02-01 |
| Marques, Joao Paulo Cassemiro | Duarte Napoles, Fanny | 1-0 | B00 | III Sampa Chess Open - BLZ | 2026-01-27 |