Ratings
2012-12-15: The Korea Children's Othello Championships-U11_U13(Korea)
| SONG Seunghyun | 53-11 | PARK Soyeon |
| LEE Jinwoo | 22-42 | SONG Seunghyun |
| SONG Seunghyun | 26-38 | JUNG Juyoung |
| YOO Hyunji | 38-26 | SONG Seunghyun |
| SONG Seunghyun | 62-02 | EUM Seabin |