Games of Cho Chikun in 1973
1972
1974| Nr. | Date & Opponent | Event & Result | Mvs |
|---|---|---|---|
| 1 | 1973-01-11 Rin Kaiho | 10th Pro Best Ten, Quarter-final (B, W+R) | 108 |
| 2 | 1973-01-31 Sakata Eio | 10th Pro Best Ten, Losers' Round 1 (B, W+R) | 146 |
| 3 | 1973-02-21 Haruyama Isamu | 17th Prime Minister's Cup, Round 2 (W, B+R) | 177 |
| 4 | 1973-05-31 Tokimoto Hajime | Oteai (W, W+R) | 128 |
| 5 | 1973-06-07 Kageyama Toshiro | Oteai (B, B+20) | 217 |
| 6 | 1973-06-14 Umeki Suguru | Oteai (?, +) | ? |
| 7 | 1973-06-25 Hane Yasumasa | 5th Shin'ei Final (W, W+R) | 210 |
| 8 | 1973-06-28 Sanno Hirotaka | Oteai (B, W+R) | 210 |
| 9 | 1973-08-26 Kobayashi Koichi | 21st Nihon Ki-in Championship, Round 1 (W, W+1.5) | 212 |
| 10 | 1973-09-27 Kurosawa Tadanao | Oteai (B, B+R) | 73 |
| 11 | 1973-10-04 Hashimoto Utaro | 29th Honinbo, Preliminaries (B, W+R) | 172 |
| 12 | 1973-10-18 Honda Kunihisa | 11th Pro Best Ten, Round 1 (W, W+R) | 108 |
| 13 | 1973-11-01 Kanashima Tadashi | Oteai (W, W+R) | 226 |
| 14 | 1973-11-15 Yoshida Yoichi | Oteai (W, W+R) | 156 |
| 15 | 1973-11-16 Fukui Masaaki | Young Stars Gonin-nuki (first to five straight wins) tournament sponsored by Kido, Game 1 (W, W+R) | 138 |
| 16 | 1973-11-29 Baba Shigeru | Oteai (W, W+R) | 180 |
| 17 | 1973-12-13 Rin Kaiho | 11th Pro Best Ten, Round 2 (W, B+10.5) | 275 |