20 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Root, Douglas | Kaidanov, Gregory | 1-0 | C44 | 2023 U.S. Senior Chess Championship | 2023-07-23 |
| Root, Douglas | Dlugy, Maxim | 1-0 | E94 | 2023 U.S. Senior Chess Championship | 2023-07-22 |
| Root, Douglas | Gurevich, Dmitry | 0-1 | D02 | 2023 U.S. Senior Chess Championship | 2023-07-19 |
| Root, Douglas | Novikov, Igor | 1/2-1/2 | D45 | 2023 U.S. Senior Chess Championship | 2023-07-17 |
| Root, Douglas | Shabalov, Alexander | 0-1 | A46 | 2023 U.S. Senior Chess Championship | 2023-07-15 |
| Douglas D Root | James E Tarjan | 1/2-1/2 | A47 | Round 6: Douglas D Root - James E Tarjan | 2022-08-02 |
| Douglas D Root | Steven J Szpisjak | 1-0 | A46 | Round 4: Douglas D Root - Steven J Szpisjak | 2022-08-01 |
| Douglas D Root | John L Readey | 1-0 | B15 | Round 2: Douglas D Root - John L Readey | 2022-07-31 |
| Root, Douglas | Matros, Alexander | 1-0 | E94 | 4th Annual John T. Irwin National | 2021-08-03 |
| Root, Douglas | Szpisjak, Steven | 1-0 | C44 | 4th Annual John T. Irwin National | 2021-08-01 |