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 |
|---|---|---|---|---|
| 10 mar 1999 | 23rd Kisei Title | Kobayashi Koichi | Cho Chikun | 272 |
| 4 mar 1999 | 24th Gosei | Cho Chikun | Kurahashi Masayuki | 322 |
| 24 feb 1999 | 23rd Kisei Title | Cho Chikun | Kobayashi Koichi | 102 |
| 20 feb 1999 | 18th NEC Cup | O Rissei | Cho Chikun | 281 |
| 17 feb 1999 | 23rd Kisei Title | Kobayashi Koichi | Cho Chikun | 287 |
| 11 feb 1999 | 25th Tengen | Cho Chikun | Morita Michihiro | 139 |
| 3 feb 1999 | 23rd Kisei Title | Cho Chikun | Kobayashi Koichi | 186 |
| 27 ene 1999 | 23rd Kisei Title | Kobayashi Koichi | Cho Chikun | 208 |
| 21 ene 1999 | 24th Gosei | Akiyama Jiro | Cho Chikun | 172 |
| 13 ene 1999 | 23rd Kisei Title | Cho Chikun | Kobayashi Koichi | 203 |
| 1999 | 47th NHK Cup | Cho Chikun | Kataoka Satoshi | 183 |
| 1999 | 47th NHK Cup | Cho Chikun | Ogaki Yusaku | 173 |
| 5 dic 1998 | 18th NEC Cup | Yo Kagen | Cho Chikun | 172 |
| 26 nov 1998 | 24th Gosei | Fukui Masaaki | Cho Chikun | 146 |
| 23 nov 1998 | 37th Judan | Cho Chikun | Hane Naoki | 263 |
| 21 nov 1998 | 36th Pro-Ama Honinbo Match | Tanaka Masato | Cho Chikun | 304 |
| 11 nov 1998 | 23rd Meijin Title | Cho Chikun | O Rissei | 228 |
| 4 nov 1998 | 23rd Meijin Title | Cho Chikun | O Rissei | 261 |
| 2 nov 1998 | 3rd Samsung Cup | Cho Chikun | Lee Changho | 162 |
| 26 oct 1998 | 3rd LG Cup | Cho Chikun | Ma Xiaochun | 264 |
| 21 oct 1998 | 23rd Meijin Title | O Rissei | Cho Chikun | 294 |
| 14 oct 1998 | 23rd Meijin Final | Cho Chikun | O Rissei | 224 |
| 9 oct 1998 | 3rd Samsung Cup | Cho Chikun | Liu Xiaoguang | 175 |
| 30 sept 1998 | 23rd Meijin Title | O Rissei | Cho Chikun | 176 |
| 26 sept 1998 | 5th ACOM Cup | Cho Chikun | Kobayashi Satoru | 186 |
| 23 sept 1998 | 23rd Meijin Title | Cho Chikun | O Rissei | 237 |
| 17 sept 1998 | 37th Judan | Kobayashi Koichi | Cho Chikun | 135 |
| 9 sept 1998 | 23rd Meijin Title | O Rissei | Cho Chikun | 181 |
| 6 sept 1998 | 7th Ryusei | Cho Chikun | Kato Masao | 138 |
| 4 sept 1998 | 3rd Samsung Cup | Nie Weiping | Cho Chikun | 258 |
| 4 sept 1998 | 3rd Samsung Cup | Nie Weiping | Cho Chikun | 258 |
| 2 sept 1998 | 3rd Samsung Cup | Cho Chikun | Yu Ch'ang-hyeok | 237 |
| 20 ago 1998 | 5th ACOM Cup | Yo Kagen | Cho Chikun | 138 |
| 13 ago 1998 | 24th Tengen | Ryu Shikun | Cho Chikun | 255 |
| 13 jul 1998 | 53rd Honinbo Title | O Rissei | Cho Chikun | 154 |
| 6 jul 1998 | 7th Ryusei | Kobayashi Satoru | Cho Chikun | 122 |
| 29 jun 1998 | 53rd Honinbo Title | Cho Chikun | O Rissei | 172 |
| 22 jun 1998 | 53rd Honinbo Title | O Rissei | Cho Chikun | 166 |
| 18 jun 1998 | 3rd LG Cup | Rui Naiwei | Cho Chikun | 214 |
| 15 jun 1998 | 7th Ryusei | Yamashita Keigo | Cho Chikun | 258 |
| 11 jun 1998 | 53rd Honinbo Title | Cho Chikun | O Rissei | 162 |
| 1 jun 1998 | 53rd Honinbo Title | O Rissei | Cho Chikun | 148 |
| 28 may 1998 | 37th Judan | Cho Chikun | O Meien | 185 |
| 21 may 1998 | 53rd Honinbo Title | Cho Chikun | O Rissei | 167 |
| 18 may 1998 | 7th Ryusei | Takemiya Masaki | Cho Chikun | 156 |
| 14 may 1998 | 24th Tengen | O Meien | Cho Chikun | 114 |
| 30 abr 1998 | 37th Judan | Cho Chikun | Akiyama Jiro | 111 |
| 23 abr 1998 | 24th Tengen | Kobayashi Satoru | Cho Chikun | 128 |
| 13 abr 1998 | 11th Fujitsu Cup | Yu Bin | Cho Chikun | 267 |
| 9 abr 1998 | 46th Oza | Cho Chikun | Michael Redmond | 164 |