International
Chess Federation
| Event code | 426993 |
| Tournament Name | 2025 National Chess Open (Liaocheng,China) |
| City | Liaocheng,Shandong |
| Country | CHN |
| Number of players | 156 |
| System | s |
| Hybrid | NO |
| Category | 0 |
| Start Date | 2025-07-21 |
| End Date | 2025-07-25 |
| Date received | 2025-07-26 |
| Date registered | 2025-06-05 |
| Type | |
| Time Control | Standard: 90 minutes with 30 second increment from move 1 |
| Zone | |
| Reported mult. round days | 2 |
| Chief Arbiter | Lin, Zhuhuan (CHN) (SI) |
| Deputy Chief Arbiter | Zhao, Yalun (CHN) |
| Sector Arbiter | Lin, Zhengkai (CHN) |
| Arbiter | Liang, Dong (CHN) Lin, Jingkai (CHN) Shi Shuhua (CHN) |
| Pairings Arbiter | Gao, Zhiyi (CHN) Ma, Yunguang (CHN) |
| Chief Organizer | Wang, Yihan(CCA) (CHN) |
| Organizer | |
| PGN file | Download |
| Orig.Report | View |
| View Report | Rated for August 2025 as Standard |
More information: The full list of tournaments received from China for August 2025