| Event code | 420962 |
| Tournament Name | 26th GACC Classical Open |
| City | Universiti Malaya, Kuala Lumpur |
| Country | MAS |
| Number of players | 110 |
| System | s |
| Hybrid | NO |
| Category | 0 |
| Start Date | 2025-06-02 |
| End Date | 2025-06-07 |
| Date received | 2025-06-16 |
| Date registered | 2025-04-17 |
| Type | |
| Time Control | Standard: 90 minutes with 30 second increment from move 1 |
| Zone | |
| Reported mult. round days | 4 |
| Chief Arbiter | Ahmad Nazari, Ellie Emira Syamimi (MAS) |
| Deputy Chief Arbiter | Chong, Yong Soon (MAS) |
| Arbiter | Lim, Yik (MAS) Tan, Kah Shing Gavin (MAS) |
| Anticheating Arbiter | Kamaruzaman, Norazwan (MAS) |
| Pairings Arbiter | Chong, Yong Soon (MAS) |
| Chief Organizer | Chong Jin Ci (MAS) |
| Organizer | |
| PGN file | |
| Orig.Report | View |
| View Report | Rated for July 2025 as Standard |
More information: The full list of tournaments received from Malaysia for July 2025