42 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Ko Ko Ohn | Laylo, Darwin | 0-1 | A20 | Round 4: Ko Ko Ohn - Laylo, Darwin | 2026-08-01 |
| Ko Ko Ohn | Ilar, Keith Adriane I. | 0-1 | E80 | Round 6: Ko Ko Ohn - Ilar, Keith Adriane I. | 2026-08-01 |
| Ko Ko Ohn | Concio, Michael Jr. | 0-1 | C77 | 1ST BANGKOK SUMMER INTERNATIONAL CHESS OPEN - Blitz | 2025-07-05 |
| Ko Ko Ohn | Mangao, Danny Maersk | 0-1 | B07 | 1ST BANGKOK SUMMER INTERNATIONAL CHESS OPEN - Blitz | 2025-07-05 |
| Ko Ko Ohn | Villanueva, Nelson | 0-1 | B12 | 1ST BANGKOK SUMMER INTERNATIONAL CHESS OPEN - Blitz | 2025-07-05 |
| Ko Ko Ohn | Habla, Jony | 1-0 | B12 | â5th Big Rook International Chess Festival â â³Open | 2025-05-12 |
| Ko Ko Ohn | Teo, Hong Ming | 1-0 | B12 | â5th Big Rook International Chess Festival â â³Open | 2025-05-09 |
| Ko Ko Ohn | Yang, Ching Wei Austin | 1-0 | A22 | â5th Big Rook International Chess Festival â â³Open | 2025-05-09 |
| Ko Ko Ohn | Batashevs, Arsens | 0-1 | C77 | â5th Big Rook International Chess Festival â â³Open | 2025-05-08 |
| Ko Ko Ohn | Bernadskiy, Vitaliy | 0-1 | C00 | Round 2: Ko Ko Ohn - Bernadskiy, Vitaliy | 2024-05-04 |
| Ko Ko Ohn | Liem, Godwin | 0-1 | B01 | Round 5: Ko Ko Ohn - Liem, Godwin | 2024-05-03 |
| Ko Ko Ohn | Louie Salvador | 0-1 | B51 | Round 6: Ko Ko Ohn - Louie Salvador | 2024-02-26 |
| Ko Ko Ohn | Poompong Wiwatanadate | 0-1 | C50 | Round 4: Ko Ko Ohn - Poompong Wiwatanadate | 2024-02-25 |
| Ko Ko Ohn | Peter Frost | 1-0 | B54 | Round 2: Ko Ko Ohn - Peter Frost | 2024-02-24 |
| Ko Ohn Ko | Zafer M. Djabri | 1-0 | B32 | Round 7: Ko Ohn Ko - Zafer M. Djabri | 2023-10-23 |
| Ko Ohn Ko | Xiao Xian Tobias Lim | 0-1 | B48 | Round 5: Ko Ohn Ko - Xiao Xian Tobias Lim | 2023-10-22 |
| Ko Ohn Ko | Petur Steinn Gudmundsson | 1-0 | B40 | Round 3: Ko Ohn Ko - Petur Steinn Gudmundsson | 2023-10-21 |
| Ko Ohn Ko | Kanes Govindasamy | 1-0 | B10 | Round 1: Ko Ohn Ko - Kanes Govindasamy | 2023-10-20 |
| Ko Ko Ohn | Vaibhav, Suri | 0-1 | B90 | 20th Bangkok Chess Club Open | 2022-10-25 |
| Ko Ko Ohn | Hong, Ian | 0-1 | A16 | 2nd The Rooky International Open 2024 âââââââââââââ Rapid Open | |
| Ko Ko Ohn | Mu, Wangxueyao | 1/2-1/2 | B24 | 2nd The Rooky International Open 2024 âââââââââââââ Rapid Open |