Games of Cho Chikun in 1970
| Nr. | Date & Opponent | Event & Result | Mvs |
|---|---|---|---|
| 1 | 1970-04-22 Kasai Koji | Oteai (W, W+R) | 150 |
| 2 | 1970-04-29 Yamamoto Yutaka | Oteai (W, Jigo) | 305 |
| 3 | 1970-05-13 Ando Akio | Oteai (W, W+R) | 220 |
| 4 | 1970-05-27 Otani Motohiro | Oteai (B, B+13) | 209 |
| 5 | 1970-06-10 Morikawa Masao | Oteai (B, B+R) | 179 |
| 6 | 1970-06-17 Kono Yukio | Oteai (W, W+R) | 222 |
| 7 | 1970-07-29 Kobayashi Koichi | unknown (W, B+R) | |
| 8 | 1970-09-16 Fukui Masaaki | Oteai (B, Void) | 206 |
| 9 | 1970-09-23 Sakai Takeshi | Oteai (B, B+2) | 198 |
| 10 | 1970-10-14 Hanawa Yasutoki | Oteai (B, B+R) | 265 |
| 11 | 1970-10-28 Miyazawa Goro | Oteai (W, W+16) | 209 |