22 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Guan, Guoyou | Karaoglu, Korhan | 1-0 | C01 | DVM U10 2025 | 2025-12-30 |
| Guan, Guoyou | Saeidi, Fardin Jahan | 0-1 | B07 | DVM U10 2025 | 2025-12-29 |
| Guan, Guoyou | Prasad, Ayush | 0-1 | C44 | DVM U10 2025 | 2025-12-28 |
| Guan, Guoyou | Qu, Mengdi | 1-0 | B22 | DVM U10 2024 | 2024-12-29 |
| Guan, Guoyou | Lipovezki, Ben | 0-1 | C42 | DVM U10 2024 | 2024-12-28 |
| Guan, Guoyou | Vahner, Danyil | 1-0 | C44 | DVM U10 2024 | 2024-12-28 |
| Guan, Guoyou | Sengupta, Arjun | 1-0 | C56 | DVM U10 2024 | 2024-12-27 |
| Guan, Guoyou | Bashirova, Sona | 0-1 | B50 | DVM U10 2024 | 2024-12-27 |
| Guan, Guoyou | Glaser-Gallion, Leonas | 1-0 | C56 | DVM U10 2024 | 2024-12-27 |
| Guan, Guoyou | Fritsch, Julian | 0-1 | C56 | DEM U8 2024 | 2024-05-25 |
| Guan, Guoyou | Hadelich, Taron | 1/2-1/2 | C00 | DEM U8 2024 | 2024-05-24 |
| Guan, Guoyou | Blum-Barth, Elias | 0-1 | B08 | DEM U8 2024 | 2024-05-23 |
| Guan, Guoyou | Schmidt, Simon | 0-1 | A06 | DEM U8 2024 | 2024-05-22 |