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 |
|---|---|---|---|---|
| 2 ago 1993 | 41st NHK Cup | Aoki Shinichi | Cho Chikun | 225 |
| ago 1993 | Honinbo Teaching Games with the Nation's Youth, sponsored by Mainichi Shinbun | Ono Shingo | Cho Chikun | 149 |
| 29 jul 1993 | 32nd Judan | Kori Toshio | Cho Chikun | 168 |
| 24 jul 1993 | 26th Hayago Championship | Cho Chikun | Yoda Norimoto | 266 |
| 22 jul 1993 | 18th Meijin | Cho Chikun | Otake Hideo | 115 |
| 12 jul 1993 | 3rd Ryusei | Cho Chikun | Nakaonoda Tomomi | 127 |
| 8 jul 1993 | 41st Oza | Cho Chikun | O Rissei | 237 |
| 29 jun 1993 | 48th Honinbo Title | Cho Chikun | Yamashiro Hiroshi | 219 |
| 24 jun 1993 | 48th Honinbo Title | Yamashiro Hiroshi | Cho Chikun | 218 |
| 21 jun 1993 | 3rd Ryusei | Cho Chikun | Kobayashi Satoru | 195 |
| 16 jun 1993 | 48th Honinbo Title | Cho Chikun | Yamashiro Hiroshi | 258 |
| 8 jun 1993 | 4th Tong Yang Securities Cup Final | Cho Chikun | Lee Changho | 232 |
| 5 jun 1993 | 6th Fujitsu Cup | Cho Chikun | Awaji Shuzo | 146 |
| 29 may 1993 | 26th Hayago Championship | Cho Chikun | Chin Kaei | 268 |
| 24 may 1993 | 48th Honinbo Title | Yamashiro Hiroshi | Cho Chikun | 245 |
| 13 may 1993 | 18th Meijin | Kato Masao | Cho Chikun | 279 |
| 7 may 1993 | 48th Honinbo Title | Cho Chikun | Yamashiro Hiroshi | 249 |
| 24 abr 1993 | 4th Tong Yang Securities Cup Final | Lee Changho | Cho Chikun | 284 |
| 22 abr 1993 | 4th Tong Yang Securities Cup Final | Cho Chikun | Lee Changho | 146 |
| 15 abr 1993 | 32nd Judan | Yoda Norimoto | Cho Chikun | 193 |
| 8 abr 1993 | 18th Meijin | Kataoka Satoshi | Cho Chikun | 192 |
| 5 abr 1993 | 6th Fujitsu Cup | Nie Weiping | Cho Chikun | 253 |
| 3 abr 1993 | 6th Fujitsu Cup | Cho Chikun | Michael Redmond | 167 |
| 1 abr 1993 | 18th Gosei | Rin Kaiho | Cho Chikun | 232 |
| 25 mar 1993 | 19th Tengen | Cho Chikun | Morita Michihiro | 134 |
| 18 mar 1993 | 41st Oza | Cho Chikun | Ishida Yoshio | 137 |
| 4 mar 1993 | 18th Meijin | Cho Chikun | Awaji Shuzo | 191 |
| 18 feb 1993 | 19th Tengen | Cho Chikun | Sonoda Yuichi | 191 |
| 11 feb 1993 | 4th Tong Yang Securities Cup | Cho Chikun | Nie Weiping | 233 |
| 9 feb 1993 | 4th Tong Yang Securities Cup | Nie Weiping | Cho Chikun | 226 |
| 6 feb 1993 | 12th NEC Cup | Cho Chikun | Kato Masao | 202 |
| 4 feb 1993 | 18th Meijin | Yoda Norimoto | Cho Chikun | 209 |
| 28 ene 1993 | 18th Meijin | Takemiya Masaki | Cho Chikun | 161 |
| 22 ene 1993 | 1993 Korean TV Summit Game | Cho Chikun | Lee Changho | 189 |
| 1993 | 31st Pro-Ama Honinbo Match | Hirata Hironori | Cho Chikun | 145 |
| 24 dic 1992 | 31st Judan | Cho Chikun | Yoda Norimoto | 247 |
| 14 dic 1992 | 5th Kirin Cup | Takemiya Masaki | Cho Chikun | 221 |
| 7 dic 1992 | 40th NHK Cup | Cho Chikun | Komatsu Hideki | 236 |
| 5 dic 1992 | 12th NEC Cup | Yamashiro Hiroshi | Cho Chikun | 276 |
| 3 dic 1992 | 18th Meijin | Cho Chikun | Miyazawa Goro | 203 |
| 27 nov 1992 | 2nd Ing Cup | Cho Chikun | Seo Bongsoo | 267 |
| 25 nov 1992 | 2nd Ing Cup | Seo Bongsoo | Cho Chikun | 310 |
| 23 nov 1992 | 2nd Ing Cup | Cho Chikun | Seo Bongsoo | 313 |
| 19 nov 1992 | 31st Judan | Otake Hideo | Cho Chikun | 149 |
| 16 nov 1992 | 5th Kirin Cup | Sakata Eio | Cho Chikun | 153 |
| 12 nov 1992 | 18th Gosei | Cho Chikun | Oya Koichi | 145 |
| 4 nov 1992 | 4th Tong Yang Securities Cup | Cho Chikun | Kim Su-chang | 165 |
| 18 oct 1992 | 30th Pro-Ama Honinbo Match | Nakazono Seizo | Cho Chikun | 199 |
| 15 oct 1992 | 18th Gosei | Nakamura Hidehito | Cho Chikun | 255 |
| 12 oct 1992 | 40th NHK Cup | Ryu Shikun | Cho Chikun | 154 |