10 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Spieker, Otavio Schmidt | Souza, Adwilhans Luciano | 0-1 | C47 | Round 1: Spieker, Otavio Schmidt - Souza, Adwilhans Luciano | 2026-04-18 |
| Spieker, Otavio Schmidt | Da Silva, Camila Evaristo | 1-0 | B92 | Round 7: Spieker, Otavio Schmidt - Da Silva, Camila Evaristo | 2025-12-30 |
| Spieker, Otavio Schmidt | Bonilla Viamonte, Diego Armando | 1/2-1/2 | C41 | Round 9: Spieker, Otavio Schmidt - Bonilla Viamonte, Diego Armando | 2025-12-30 |
| Spieker, Otavio Schmidt | Ribeiro, Matheus Mendes Domingues | 0-1 | C01 | Round 5: Spieker, Otavio Schmidt - Ribeiro, Matheus Mendes Domingues | 2025-12-29 |
| Spieker, Otavio Schmidt | Lage, Pedro Ferreira | 0-1 | B45 | Round 1: Spieker, Otavio Schmidt - Lage, Pedro Ferreira | 2025-12-27 |
| Spieker, Otavio Schmidt | Santos, Abel Cardoso Dos | 0-1 | C47 | Round 3: Spieker, Otavio Schmidt - Santos, Abel Cardoso Dos | 2025-12-27 |