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 | 2358.66 | 1 : 0 | 1879.28 | Li Yongfei |
| Wen Yongcai | 2311.30 | 1 : 0 | 1768.40 | Gao Jiaqing |
| Round 2 | ||||
| Black | Result | White | ||
| Huang Jianguang | 2537.26 | 1 : 0 | 1933.69 | Zhang Xialing |
| Chen Tao | 2377.34 | 0 : 1 | 2358.66 | Dong Xinwu |
| Round 3 | ||||
| Black | Result | White | ||
| Huang Jianguang | 2537.26 | 1 : 0 | 2358.66 | Dong Xinwu |
| Chen Tao | 2377.34 | 1 : 0 | 2311.30 | Wen Yongcai |
| Zhang Xialing | 1933.69 | 1 : 0 | 1768.40 | Gao Jiaqing |
| Round 4 | ||||
| Black | Result | White | ||
| Chen Tao | 2377.34 | 1 : 0 | 1768.40 | Gao Jiaqing |
| Dong Xinwu | 2358.66 | 1 : 0 | 2311.30 | Wen Yongcai |
| Round 5 | ||||
| Black | Result | White | ||
| Chen Tao | 2377.34 | 0.5 : 0.5 | 2537.26 | Huang Jianguang |
| Dong Xinwu | 2358.66 | 1 : 0 | 1933.69 | Zhang Xialing |
| Wen Yongcai | 2311.30 | 1 : 0 | 1789.54 | Liu Jinghan |
| Round 6 | ||||
| Black | Result | White | ||
| Huang Jianguang | 2537.26 | 1 : 0 | 2311.30 | Wen Yongcai |
| Chen Tao | 2377.34 | 1 : 0 | 1933.69 | Zhang Xialing |
| Round 7 | ||||
| Black | Result | White | ||
| Huang Jianguang | 2537.26 | 1 : 0 | 1768.40 | Gao Jiaqing |
| Dong Xinwu | 2358.66 | 1 : 0 | 1789.54 | Liu Jinghan |