36 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Mardh, William | Abbas, Yousf Layth | * | C63 | Round 5: Mardh, William - Abbas, Yousf Layth | 2026-09-13 |
| Mardh, William | Khandelia, Atharva | 1-0 | C65 | Round 2: Mardh, William - Khandelia, Atharva | 2026-09-12 |
| Mardh, William | Kruse, Simon | 0-1 | C65 | Round 5: Mardh, William - Kruse, Simon | 2026-08-29 |
| Mardh, William | Srinivasson, Raghav | 1-0 | C18 | Round 1: Mardh, William - Srinivasson, Raghav | 2026-08-28 |
| Mardh, William | Hardwick, Hugo | 1/2-1/2 | C13 | Round 3: Mardh, William - Hardwick, Hugo | 2026-08-28 |
| Mardh, William | Malmquist, Neo | 0-1 | B33 | Round 5: Mardh, William - Malmquist, Neo | 2026-08-09 |
| Mardh, William | Islam, Umair | 0-1 | B92 | Round 3: Mardh, William - Islam, Umair | 2026-08-08 |
| Mardh, William | Preman, Nathan | 0-1 | C95 | Round 4: Mardh, William - Preman, Nathan | 2026-07-27 |
| Mardh, William | Siljedahl, Jon | 1-0 | B45 | Round 8: Mardh, William - Siljedahl, Jon | 2026-07-03 |
| Mardh, William | Thamarai, Yohan | 1/2-1/2 | B12 | Round 6: Mardh, William - Thamarai, Yohan | 2026-07-02 |
| Mardh, William | Cornfors, Theodor | 1-0 | B75 | Round 5: Mardh, William - Cornfors, Theodor | 2026-06-30 |
| Mardh, William | Jiang, Fanan | 1-0 | B50 | Round 2: Mardh, William - Jiang, Fanan | 2026-06-29 |
| Mardh, William | Jevdjovic, Jaan | 1-0 | B32 | Wasa Junior Grand Prix | 2026-04-25 |
| Mardh, William | Kruse, Simon | 1-0 | C66 | Wasa Junior Grand Prix | 2026-04-25 |
| Mardh, William | Cui, Ian | 1-0 | C10 | Wasa Junior Grand Prix | 2026-04-24 |
| Mardh, William | Tharmarai, Yohan | 1/2-1/2 | B12 | Wasa Junior Grand Prix | 2026-04-24 |
| Mardh, William | Andreasson, Leo | 1/2-1/2 | C10 | Skol-SM 2025 Kalmar | 2025-10-11 |