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 |
|---|---|---|---|---|
| 8 sept 2005 | 12th Agon-Kiriyama Cup | Cho Chikun | Iyama Yuta | 180 |
| 14 ago 2005 | 2nd Zhonghuan Cup | Cho Chikun | Ch'oe Ch'eol-han | 132 |
| 11 ago 2005 | 12th Agon-Kiriyama Cup | Cho Chikun | Kiyonari Tetsuya | 175 |
| 25 jul 2005 | 14th Ryusei | Cho U | Cho Chikun | 214 |
| 21 jul 2005 | 12th Agon-Kiriyama Cup | Cho Sonjin | Cho Chikun | 152 |
| 17 jun 2005 | 25th NEC Cup | Yamada Kimio | Cho Chikun | 244 |
| 30 may 2005 | 14th Ryusei | Cho Chikun | Cho Sonjin | 249 |
| 19 may 2005 | 53rd Oza | Cho Chikun | Kataoka Satoshi | 200 |
| 12 may 2005 | 30th Gosei | Cho Chikun | Yuki Satoshi | 210 |
| 9 may 2005 | 14th Ryusei | Cho Chikun | Rin Shien | 274 |
| 27 abr 2005 | 43rd Judan Title | Cho Chikun | O Rissei | 296 |
| 14 abr 2005 | 43rd Judan Title | O Rissei | Cho Chikun | 182 |
| 7 abr 2005 | 43rd Judan Title | Cho Chikun | O Rissei | 278 |
| 31 mar 2005 | 31st Tengen | Cho Chikun | Yamashiro Hiroshi | 138 |
| 17 mar 2005 | 43rd Judan Title | O Rissei | Cho Chikun | 272 |
| 14 mar 2005 | 14th Ryusei E | O Meien | Cho Chikun | 267 |
| 3 mar 2005 | 43rd Judan Title | Cho Chikun | O Rissei | 339 |
| 3 mar 2005 | 43rd Judan Title | Cho Chikun | O Rissei | 339 |
| 24 feb 2005 | 30th Gosei | Yamada Kimio | Cho Chikun | 160 |
| 17 feb 2005 | 53rd Oza | Ogaki Yusaku | Cho Chikun | 162 |
| 14 feb 2005 | 52nd NHK Cup | Cho Chikun | Yoda Norimoto | 244 |
| 10 feb 2005 | 30th Kisei | Cho Chikun | Hane Yasumasa | 163 |
| 3 feb 2005 | 43rd Judan | Takao Shinji | Cho Chikun | 247 |
| 27 ene 2005 | 30th Gosei | Cho Chikun | Yamashita Keigo | 119 |
| 17 ene 2005 | 52nd NHK Cup | Cho Chikun | Kurahashi Masayuki | 267 |
| 9 dic 2004 | 31st Tengen | Cho Chikun | Yukawa Mitsuhisa | 95 |
| 28 nov 2004 | 6th Nongshim Cup | Cho Chikun | Luo Xihe | 134 |
| 27 nov 2004 | 6th Nongshim Cup | Ch'oe Ch'eol-han | Cho Chikun | 160 |
| 18 nov 2004 | 43rd Judan | Mimura Tomoyasu | Cho Chikun | 106 |
| 8 nov 2004 | 52nd NHK Cup | Sonoda Yuichi | Cho Chikun | 212 |
| 14 oct 2004 | 43rd Judan | Hikosaka Naoto | Cho Chikun | 240 |
| 7 oct 2004 | 29th Kisei | Cho Chikun | Kobayashi Satoru | 159 |
| 30 sept 2004 | 30th Gosei | Cho Chikun | Cho Sonjin | 245 |
| 23 sept 2004 | 30th Meijin | Cho Chikun | Hane Naoki | 228 |
| 16 sept 2004 | 1st Zhonghuan Cup | O Rissei | Cho Chikun | 263 |
| 9 sept 2004 | 29th Kisei | Yuki Satoshi | Cho Chikun | 113 |
| 3 sept 2004 | 9th Samsung Cup | Wang Xi | Cho Chikun | 195 |
| 1 sept 2004 | 9th Samsung Cup | Cho Chikun | Yu Ch'ang-hyeok | 235 |
| 26 ago 2004 | 29th Kisei | O Rissei | Cho Chikun | 155 |
| 23 ago 2004 | 43rd Judan | Yamada Kimio | Cho Chikun | 293 |
| 19 ago 2004 | 30th Tengen | Cho Chikun | Kim Sujun | 162 |
| 14 ago 2004 | 2nd JAL Super Hayago | Mimura Tomoyasu | Cho Chikun | 182 |
| 7 ago 2004 | 2nd JAL Super Hayago | Cho Chikun | Kato Masao | 241 |
| 5 ago 2004 | 29th Meijin | Cho U | Cho Chikun | 127 |
| 8 jul 2004 | 29th Meijin | Cho Chikun | O Rissei | 255 |
| 5 jul 2004 | 52nd NHK Cup | Yamada Kimio | Cho Chikun | 198 |
| 1 jul 2004 | 29th Kisei | Cho Chikun | Cho U | 130 |
| 24 jun 2004 | 30th Tengen | Cho Chikun | So Yokoku | 268 |
| 21 jun 2004 | 24th NEC Cup | Mimura Tomoyasu | Cho Chikun | 287 |
| 17 jun 2004 | 29th Kisei | Imamura Yoshiaki | Cho Chikun | 182 |