Cho Chikun
Nació en 1956 en Busan, Corea del Sur, y a los seis años viajó a Japón para estudiar con el maestro Kitani Minoru. Se hizo profesional en 1968, con solo 11 años.
Ha ganado más de 70 títulos, el récord en la historia del go japonés, y en 1983 llegó a tener a la vez los tres más importantes: Kisei, Meijin y Honinbo.
Partidas 2.747
| Fecha | Torneo | Negras | Blancas | Jugadas |
|---|---|---|---|---|
| 11 mar 1976 | 2nd Tengen | Cho Chikun | Saijo Masataka | 119 |
| 4 mar 1976 | 1st Shinjin-O | Cho Chikun | Sonoda Yuichi | 237 |
| 26 feb 1976 | 1st Gosei | Cho Chikun | Kato Masao | 148 |
| 22 feb 1976 | 20th Prime Minister's Cup | Cho Chikun | Kanashima Tadashi | 111 |
| 22 feb 1976 | Copa del Primer Ministro 20 | Cho Chikun | Kanashima Tadashi | 111 |
| 19 feb 1976 | 1st Gosei | Cho Chikun | Kobayashi Koichi | 116 |
| 12 feb 1976 | 1st Kisei | Nakaoka Jiro | Cho Chikun | 126 |
| 8 feb 1976 | 2nd Japan Series League | Sakata Eio | Cho Chikun | 195 |
| 5 feb 1976 | Asahi Top Eight Final | Cho Chikun | Fujisawa Shuko | 256 |
| 29 ene 1976 | Asahi Top Eight Final | Cho Chikun | Fujisawa Shuko | 154 |
| 24 ene 1976 | 8th Hayago Championship | Sakata Eio | Cho Chikun | 245 |
| 22 ene 1976 | Asahi Top Eight Final | Fujisawa Shuko | Cho Chikun | 184 |
| 15 ene 1976 | 1st Shinjin-O | Kuwata Yasuaki | Cho Chikun | 214 |
| 13 ene 1976 | 1976 Sanyo Special 2-Game Match | Honda Kunihisa | Cho Chikun | 169 |
| 12 ene 1976 | 1976 Sanyo Special 2-Game Match | Cho Chikun | Honda Kunihisa | 221 |
| 8 ene 1976 | 1st Gosei | Fujisawa Hosai | Cho Chikun | 206 |
| 1976 | 2nd Nihon Series | Cho Chikun | Otake Hideo | 229 |
| 1976 | 24th NHK Cup | Cho Chikun | Hashimoto Shoji | 156 |
| 1976 | 23rd NHK Cup | Ishida Yoshio | Cho Chikun | 250 |
| 1976 | 9th Hayago Championship | Takagawa Shukaku | Cho Chikun | 255 |
| 1976 | 8th Shinei | Cho Chikun | Sakaguchi Ryuzo | 271 |
| 1976 | 23rd NHK Cup | Cho Chikun | Sakata Eio | 198 |
| 18 dic 1975 | 1st Gosei | Shimamura Toshihiro | Cho Chikun | 179 |
| 11 dic 1975 | 24th Oza | Cho Chikun | Hiroe Katsuhiko | 113 |
| 4 dic 1975 | Asahi Top Eight | Rin Kaiho | Cho Chikun | 262 |
| 27 nov 1975 | 1st Gosei | Yamabe Toshiro | Cho Chikun | 216 |
| 20 nov 1975 | 1st Tengen | Ohira Shuzo | Cho Chikun | 217 |
| 12 nov 1975 | Oteai 1975 | Akedo Kazumi | Cho Chikun | 200 |
| 12 nov 1975 | Oteai | Akedo Kazumi | Cho Chikun | 200 |
| 6 nov 1975 | 1st Gosei | Cho Chikun | Ushinohama Satsuo | 223 |
| 31 oct 1975 | Asahi Top Eight | Cho Chikun | Hashimoto Utaro | 175 |
| 22 oct 1975 | Oteai 1975 | Iwata Hajime | Cho Chikun | 111 |
| 22 oct 1975 | Oteai | Iwata Hajime | Cho Chikun | 111 |
| 17 oct 1975 | 23rd NHK Cup | Fujisawa Hosai | Cho Chikun | 269 |
| 16 oct 1975 | 14th Judan | Sakata Eio | Cho Chikun | 107 |
| 8 oct 1975 | Oteai 1975 | Asano Hideaki | Cho Chikun | 178 |
| 8 oct 1975 | Oteai | Asano Hideaki | Cho Chikun | 178 |
| 2 oct 1975 | 31st Honinbo | Cho Chikun | Shimamura Toshihiro | 224 |
| 27 sept 1975 | 8th Hayago Championship | Cho Chikun | Yamabe Toshiro | 270 |
| 18 sept 1975 | 24th Oza | Shinohara Masami | Cho Chikun | 273 |
| 11 sept 1975 | 31st Honinbo | Cho Chikun | Takagi Shoichi | 93 |
| 4 sept 1975 | 24th Oza | Miyashita Shuyo | Cho Chikun | 168 |
| 21 ago 1975 | 1st Tengen | Cho Chikun | Miyashita Shuyo | 151 |
| 13 ago 1975 | 1st Shinjin-O | Fukui Susumu | Cho Chikun | 160 |
| 6 ago 1975 | 24th Oza | Suzuki Masaharu | Cho Chikun | 122 |
| 31 jul 1975 | 14th Judan | Cho Chikun | Kato Masao | 212 |
| 16 jul 1975 | 31st Honinbo | Cho Chikun | Ezura Yuichi | 275 |
| 13 jul 1975 | 8th Asahi Best Ten Pro-Ama Match | Miura Hiroshi | Cho Chikun | 196 |
| 10 jul 1975 | 14th Judan | Kato Masao | Cho Chikun | 156 |
| 3 jul 1975 | 31st Honinbo | Kuwahara Munehisa | Cho Chikun | 134 |