22 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Manuwaruna, Sethun Neththaru | Samaranayake, K P R N | 0-1 | A05 | Round 1: Manuwaruna, Sethun Neththaru - Samaranayake, K P R N | 2026-08-26 |
| Manuwaruna, Sethun Neththaru | Bogdanov, Artyom | 0-1 | A05 | Round 1: Manuwaruna, Sethun Neththaru - Bogdanov, Artyom | 2025-03-20 |
| Manuwaruna, Sethun Neththaru | Godhani Maharth | 1-0 | D01 | Round 9: Manuwaruna, Sethun Neththaru - Godhani Maharth | 2024-12-22 |
| Manuwaruna, Sethun Neththaru | Shelke Omkar | 0-1 | A07 | Round 6: Manuwaruna, Sethun Neththaru - Shelke Omkar | 2024-12-19 |
| Manuwaruna, Sethun Neththaru | Alviz, Joshua Ezekiel | 1-0 | A14 | Round 2: Manuwaruna, Sethun Neththaru - Alviz, Joshua Ezekiel | 2024-12-16 |
| Manuwaruna, Sethun Neththaru | AbuAzizah, Raji | 0-1 | D01 | Round 2: Manuwaruna, Sethun Neththaru - AbuAzizah, Raji | 2024-12-15 |
| Manuwaruna, Sethun Neththaru | Fedorov, Grigory | 1/2-1/2 | A05 | Round 4: Manuwaruna, Sethun Neththaru - Fedorov, Grigory | 2024-12-15 |
| Manuwaruna, Sethun Neththaru | Ebenezer, Joseph | 0-1 | A05 | Round 6: Manuwaruna, Sethun Neththaru - Ebenezer, Joseph | 2024-12-15 |
| Manuwaruna, Sethun Neththaru | Mohamed Saeed Laily | 0-1 | D00 | Round 4: Manuwaruna, Sethun Neththaru - Mohamed Saeed Laily | 2024-12-15 |
| Manuwaruna, Sethun Neththaru | Daulet, Alikhan | 0-1 | A07 | Round 1: Manuwaruna, Sethun Neththaru - Daulet, Alikhan | 2024-12-09 |
| Sethun Neththaru Manuwaruna | N Jyothilal | * | A08 | Round 5: Sethun Neththaru Manuwaruna - N Jyothilal | 2023-12-10 |