30 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Isuru Alahakoon | Osheen De Silva | 1-0 | A15 | Round 9: Isuru Alahakoon - Osheen De Silva | 2023-12-12 |
| Isuru Alahakoon | Anup Deshmukh | 1/2-1/2 | A45 | Round 10: Isuru Alahakoon - Anup Deshmukh | 2023-12-12 |
| Isuru Alahakoon | Ranindu Dilshan Liyanage | 1/2-1/2 | E48 | Round 7: Isuru Alahakoon - Ranindu Dilshan Liyanage | 2023-12-11 |
| Isuru Alahakoon | P Yanakan | * | E18 | Round 5: Isuru Alahakoon - P Yanakan | 2023-12-10 |
| Isuru Alahakoon | Mayon Dinuth Mindula Fernando | 1-0 | A00 | Round 3: Isuru Alahakoon - Mayon Dinuth Mindula Fernando | 2023-12-09 |
| Isuru Alahakoon | Rajsekaran Kayanika | 1-0 | D02 | Round 1: Isuru Alahakoon - Rajsekaran Kayanika | 2023-12-08 |
| Alahakoon Isuru | Gemy Jose Daniel | 0-1 | A48 | WCO | 2022-08-08 |
| Alahakoon Isuru | De Gondo Simplice Armel | 1-0 | A04 | WCO | 2022-08-06 |
| Alahakoon Isuru | Gourlay Iain | 0-1 | A06 | WCO | 2022-08-03 |
| Alahakoon, Isuru | Smirin, Ilia | 0-1 | A48 | Online_Olympiad_Div2_PoolC | 2021-09-03 |
| Alahakoon, Isuru | Kobayashi, Atsuhiko | 1/2-1/2 | A04 | Online_Olympiad_Div3_PoolA | 2021-08-27 |
| Alahakoon, Isuru | Paszewski, Mateusz | 0-1 | A06 | Round 2: Alahakoon, Isuru - Paszewski, Mateusz | |
| Alahakoon, Isuru | Shirliyev, Allayar | 0-1 | A46 | Round 5: Alahakoon, Isuru - Shirliyev, Allayar | |
| Alahakoon, Isuru | Jinan Jomon | 0-1 | A46 | Round 7: Alahakoon, Isuru - Jinan Jomon | |
| Alahakoon, Isuru | Faisal, Abdulla Kashwani | * | A46 | Round 9: Alahakoon, Isuru - Faisal, Abdulla Kashwani |