International
Chess Federation
| Event code | 412283 |
| Tournament Name | 31st Club League Major 1 Rounds 9-10 |
| City | Seongnam |
| Country | KOR |
| Number of players | 36 |
| System | t |
| Hybrid | NO |
| Category | 0 |
| Start Date | 2025-05-24 |
| End Date | 2025-05-24 |
| Date received | 2025-05-28 |
| Date registered | 2025-02-13 |
| Type | |
| Time Control | Standard: 90 minutes with 30 second increment from move 1 |
| Zone | |
| Reported mult. round days | 1 |
| Chief Arbiter | Song, Jinwoo (KOR) (FI) |
| Deputy Chief Arbiter | Bae, Junggi (KOR) (FI) |
| Chief Organizer | |
| Organizer | |
| View Report | Rated for June 2025 as Standard |
More information: The full list of tournaments received from South Korea for June 2025