41 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| de Roo, Patrick J. | Ridderstaat, Janoah L J | 1-0 | C30 | CARIBBEAN CHESS CUP 2026 - U18 | 2026-08-22 |
| de Roo, Patrick J. | Tromp, Kyle J A | 1-0 | C30 | CARIBBEAN CHESS CUP 2026 - U18 | 2026-08-22 |
| de Roo, Patrick J. | Hodge, Raheem | 1-0 | B23 | CARIBBEAN CHESS CUP 2026 - U18 | 2026-08-20 |
| de Roo, Patrick J. | Vergara Rivera, Juan Sebastiaan | 1/2-1/2 | C34 | CARIBBEAN CHESS CUP 2026 - U18 | 2026-08-19 |
| de Roo, Patrick J. | Dirks, Ize-Nahae | 1-0 | A04 | CARIBBEAN CHESS CUP 2026 - U18 | 2026-08-19 |
| de Roo, Patrick J. | Stetsenko, Ilya | 1/2-1/2 | B10 | Round 9: de Roo, Patrick J. - Stetsenko, Ilya | 2025-11-16 |
| de Roo, Patrick J. | Pesqueira, Jose | 1/2-1/2 | B00 | Round 7: de Roo, Patrick J. - Pesqueira, Jose | 2025-11-15 |
| de Roo, Patrick J. | Tromp, Hubert Randolf | 1-0 | B23 | Round 5: de Roo, Patrick J. - Tromp, Hubert Randolf | 2025-11-09 |
| de Roo, Patrick J. | Franken, Angelo | 0-1 | C31 | Round 3: de Roo, Patrick J. - Franken, Angelo | 2025-11-08 |
| de Roo, Patrick J. | Toro Ramirez, Samuel | 0-1 | B23 | Round 2: de Roo, Patrick J. - Toro Ramirez, Samuel | 2025-11-05 |
| de Roo, Patrick J. | Perdomo, Hesler | 1-0 | B23 | Round 4: de Roo, Patrick J. - Perdomo, Hesler | 2025-11-05 |
| de Roo, Patrick J. | Toro Ramirez, Samuel | 0-1 | B23 | Round 2: de Roo, Patrick J. - Toro Ramirez, Samuel | 2025-11-05 |
| de Roo, Patrick J. | Juarez Meza, Brayan | 0-1 | B23 | Round 4: de Roo, Patrick J. - Juarez Meza, Brayan | 2025-11-05 |
| de Roo, Patrick J. | Monroy Lopez, Gustavo Adolfo | 0-1 | B34 | Round 5: de Roo, Patrick J. - Monroy Lopez, Gustavo Adolfo | 2025-11-05 |
| de Roo, Patrick J. | Ceballos Reyes, Roberto Carlos | 0-1 | B23 | Round 3: de Roo, Patrick J. - Ceballos Reyes, Roberto Carlos | 2025-11-03 |
| de Roo, Patrick J. | Murillo Fortin, Iker | 0-1 | C34 | Round 4: de Roo, Patrick J. - Murillo Fortin, Iker | 2025-11-03 |
| de Roo, Patrick J. | Cruz Zapata, Gabriel | 1/2-1/2 | A05 | FIDE World Youth U16 Chess Olympiad 2025 | |
| de Roo, Patrick J. | CLARK, ARTY | 1-0 | A05 | FIDE World Youth U16 Chess Olympiad 2025 | |
| de Roo, Patrick J. | Galvez Lopez, Juan Martin | 0-1 | A05 | Round 7: de Roo, Patrick J. - Galvez Lopez, Juan Martin | |
| de Roo, Patrick J. | Amith Boddapati | 0-1 | B23 | FIDE World Youth U16 Chess Olympiad 2025 |