2021 Henan Renju Championship
Place: Zhengzhou, China
Start: 2021-12-04, End: 2021-12-05
Rule: Yamaguchi, Games: 16
| Round 1 | ||||
|---|---|---|---|---|
| Black | Result | White | ||
 Dong Xinwu | 2355.97 | 1 : 0 | 1879.01 | Li Yongfei |
| Wen Yongcai | 2308.18 | 1 : 0 | 1767.90 | Gao Jiaqing |
| Round 2 | ||||
| Black | Result | White | ||
| Huang Jianguang | 2533.66 | 1 : 0 | 1933.06 | Zhang Xialing |
| Chen Tao | 2375.23 | 0 : 1 | 2355.97 | Dong Xinwu |
| Round 3 | ||||
| Black | Result | White | ||
| Huang Jianguang | 2533.66 | 1 : 0 | 2355.97 | Dong Xinwu |
| Chen Tao | 2375.23 | 1 : 0 | 2308.18 | Wen Yongcai |
| Zhang Xialing | 1933.06 | 1 : 0 | 1767.90 | Gao Jiaqing |
| Round 4 | ||||
| Black | Result | White | ||
| Chen Tao | 2375.23 | 1 : 0 | 1767.90 | Gao Jiaqing |
| Dong Xinwu | 2355.97 | 1 : 0 | 2308.18 | Wen Yongcai |
| Round 5 | ||||
| Black | Result | White | ||
| Chen Tao | 2375.23 | 0.5 : 0.5 | 2533.66 | Huang Jianguang |
| Dong Xinwu | 2355.97 | 1 : 0 | 1933.06 | Zhang Xialing |
| Wen Yongcai | 2308.18 | 1 : 0 | 1788.63 | Liu Jinghan |
| Round 6 | ||||
| Black | Result | White | ||
| Huang Jianguang | 2533.66 | 1 : 0 | 2308.18 | Wen Yongcai |
| Chen Tao | 2375.23 | 1 : 0 | 1933.06 | Zhang Xialing |
| Round 7 | ||||
| Black | Result | White | ||
| Huang Jianguang | 2533.66 | 1 : 0 | 1767.90 | Gao Jiaqing |
| Dong Xinwu | 2355.97 | 1 : 0 | 1788.63 | Liu Jinghan |