Ratings
2025-04-20: China Youth Othello Championship 2025(China)
| ZUO Xuzhe | 17-47 | CHEN Yu |
| CHEN Yu | 09-55 | ZHANG Dongyi |
| WANG Jinrui | 31-33 | CHEN Yu |
| CHEN Yu | 12-52 | QIAN Qipeng |
| HE Yimeng | 12-52 | CHEN Yu |