114 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Colas, Joshua | Jiang, Andrew | 1/2-1/2 | B42 | Round 8: Colas, Joshua - Jiang, Andrew | 2026-07-19 |
| Colas, Joshua | Kevin Stern | 1-0 | E05 | Round 4: Colas, Joshua - Kevin Stern | 2026-05-17 |
| Colas, Joshua | Lee, Rohan | 1/2-1/2 | A15 | Round 2: Colas, Joshua - Lee, Rohan | 2026-05-14 |
| Colas, Joshua | Das, Aditeya | 1-0 | E11 | Round 5: Colas, Joshua - Das, Aditeya | 2026-05-03 |
| Colas, Joshua | Lu, Lucas | 1-0 | A33 | Round 2: Colas, Joshua - Lu, Lucas | 2026-05-02 |
| Colas, Joshua | Baranwal, Suvan | 1-0 | A15 | Round 2: Colas, Joshua - Baranwal, Suvan | 2026-04-16 |
| Colas, Joshua | Luc William Crim Hoffman | 1-0 | E00 | Round 4: Colas, Joshua - Luc William Crim Hoffman | 2026-04-16 |
| Colas, Joshua | Anatol, Luke Leon Robin | 1-0 | A46 | Round 8: Colas, Joshua - Anatol, Luke Leon Robin | 2026-02-16 |
| Colas, Joshua | Barbosa, Oliver | 1/2-1/2 | E11 | Round 6: Colas, Joshua - Barbosa, Oliver | 2026-02-15 |
| Colas, Joshua | Goodrich, Elliott | 1-0 | A15 | Round 4: Colas, Joshua - Goodrich, Elliott | 2026-02-14 |
| Colas, Joshua | Venkatesh, Narayan | 0-1 | E05 | Round 2: Colas, Joshua - Venkatesh, Narayan | 2026-02-13 |
| Colas, Joshua | Pang, Qi | 1/2-1/2 | E09 | Round 1: Colas, Joshua - Pang, Qi | 2026-02-09 |
| Colas, Joshua | Ozenir, Ekin Baris | 1/2-1/2 | A15 | 35th annual North American Open | 2025-12-29 |
| Colas, Joshua | Korley, Kassa | 0-1 | A13 | Round 7: Colas, Joshua - Korley, Kassa | 2025-12-21 |
| Colas, Joshua | Li, Aiden Linyuan | 1-0 | A15 | Round 5: Colas, Joshua - Li, Aiden Linyuan | 2025-12-20 |
| Colas, Joshua | Jefferson, Matheu | 1-0 | E04 | Round 1: Colas, Joshua - Jefferson, Matheu | 2025-12-19 |
| Colas, Joshua | Ling, Chenxuan | 1-0 | E05 | Round 3: Colas, Joshua - Ling, Chenxuan | 2025-12-19 |
| Colas, Joshua | Nasta, Kiren Vivek | 1-0 | A05 | Round 9: Colas, Joshua - Nasta, Kiren Vivek | 2025-09-01 |
| Colas, Joshua | Harsha Bharathakoti | 0-1 | E11 | 53rd Annual World Open Chess Tournament | 2025-07-05 |
| Colas, Joshua | Ivic, Velimir | 0-1 | A46 | Reykjavik Open 2025 | 2025-04-13 |
| Colas, Joshua | Hughes, John L | 1-0 | D02 | Round 7: Colas, Joshua - Hughes, John L | 2024-12-15 |
| Colas, Joshua | Das, Aditeya | 1/2-1/2 | E06 | Round 5: Colas, Joshua - Das, Aditeya | 2024-12-14 |
| Colas, Joshua | Levin, Anthony | 1-0 | A14 | Round 1: Colas, Joshua - Levin, Anthony | 2024-12-12 |
| Colas, Joshua | Patel, Maahir M | 1-0 | A28 | Round 8: Colas, Joshua - Patel, Maahir M | 2024-09-02 |
| Colas, Joshua | Aravindakshan, Sahana | 1-0 | A15 | Round 4: Colas, Joshua - Aravindakshan, Sahana | 2024-08-31 |
| Colas, Joshua | Shangin, Lev | 1/2-1/2 | A13 | Round 1: Colas, Joshua - Shangin, Lev | 2024-08-29 |
| Colas, Joshua | Zhao, Alex | 1/2-1/2 | E62 | Round 6: Colas, Joshua - Zhao, Alex | 2024-08-28 |
| Joshua Colas | Pedro Espinosa | 0-1 | D02 | Round 9: Joshua Colas - Pedro Espinosa | 2023-07-10 |
| Joshua Colas | Justin Lee | 1/2-1/2 | A21 | Round 7: Joshua Colas - Justin Lee | 2023-07-09 |
| Joshua Colas | Michael Song | 1/2-1/2 | A88 | Round 5: Joshua Colas - Michael Song | 2023-07-08 |
| Joshua Colas | Danila Poliannikov | 1/2-1/2 | A15 | Round 3: Joshua Colas - Danila Poliannikov | 2023-07-07 |
| Joshua Colas | Zachary Tanenbaum | 1-0 | A28 | Round 8: Joshua Colas - Zachary Tanenbaum | 2023-04-09 |
| Joshua Colas | Mykola Bortnyk | 1/2-1/2 | A46 | Round 6: Joshua Colas - Mykola Bortnyk | 2023-04-08 |
| Joshua Colas | Terry Luo | 0-1 | A05 | Round 2: Joshua Colas - Terry Luo | 2023-04-07 |
| Joshua Colas | Grant Xu | 1-0 | A04 | Round 4: Joshua Colas - Grant Xu | 2023-04-07 |
| Joshua Colas | Jason Liang | 1/2-1/2 | A07 | Round 9: Joshua Colas - Jason Liang | 2021-12-30 |
| Joshua Colas | Cemil Can Ali Marandi | 0-1 | D02 | Round 7: Joshua Colas - Cemil Can Ali Marandi | 2021-12-29 |
| Joshua Colas | Matias Shundi | 1-0 | A15 | Round 5: Joshua Colas - Matias Shundi | 2021-12-28 |
| Joshua Colas | Justin Lee | 1/2-1/2 | B40 | Round 3: Joshua Colas - Justin Lee | 2021-12-27 |
| Joshua Colas | Alexander Matros | 1/2-1/2 | D02 | Round 9: Joshua Colas - Alexander Matros | 2021-09-06 |
| Joshua Colas | Ana Shamatava | 1-0 | A30 | Round 7: Joshua Colas - Ana Shamatava | 2021-09-05 |
| Joshua Colas | Robert Shlyakhtenko | 0-1 | A13 | Round 4: Joshua Colas - Robert Shlyakhtenko | 2021-09-04 |
| Colas, Joshua | Oberoi, Shelev | 1-0 | A38 | Charlotte Labor Day - IM-D | 2021-09-03 |
| Joshua Colas | Hans Niemann | 0-1 | B14 | Round 2: Joshua Colas - Hans Niemann | 2021-06-17 |
| Joshua Colas | Joshua Posthuma | 1-0 | B15 | 1st Charlotte Masters - Round 5: Joshua Colas - Joshua Posthuma | 2021-02-15 |
| Joshua Colas | Shelev Oberoi | 1-0 | D02 | 1st Charlotte Masters - Round 6: Joshua Colas - Shelev Oberoi | 2021-02-15 |
| Joshua Colas | Jason Liang | 1/2-1/2 | A14 | 1st Charlotte Masters - Round 3: Joshua Colas - Jason Liang | 2021-02-14 |
| Joshua Colas | Thalia Cervantes | 1/2-1/2 | A01 | Charlotte Winter Invitational - IM Round 9: Joshua Colas - Thalia Cervantes | 2021-01-18 |
| Joshua Colas | Shelev Oberoi | 1-0 | A28 | Charlotte Winter Invitational - IM Round 7: Joshua Colas - Shelev Oberoi | 2021-01-17 |
| Joshua Colas | Nikolay Andrianov | 1/2-1/2 | B52 | Charlotte Winter Invitational - IM Round 4: Joshua Colas - Nikolay Andrianov | 2021-01-16 |
| Joshua Colas | Tianqi Wang | 0-1 | A37 | Charlotte Winter Invitational - IM Round 2: Joshua Colas - Tianqi Wang | 2021-01-15 |
| Colas, Joshua | Hoffman, Luc | 1/2-1/2 | A40 | Round 3: Colas, Joshua - Hoffman, Luc | |
| Colas, Joshua | Goodrich, Elliott | 1-0 | A15 | Round 5: Colas, Joshua - Goodrich, Elliott | |
| Colas, Joshua | Patel, Maahir M | 1/2-1/2 | A21 | Round 7: Colas, Joshua - Patel, Maahir M |