Games of Cho Chikun in 1980
1979
1981| Nr. | Date & Opponent | Event & Result | Mvs |
|---|---|---|---|
| 1 | 1980-01-10 Rin Kaiho | 18th Judan, Losers' Section, Round 3 (W, B+R) | 113 |
| 2 | 1980-01-11 Kobayashi Koichi | 4th Kisei Eve Party (B, W+9.5) | 238 |
| 3 | 1980-01-24 Hashimoto Utaro | 5th Meijin League (W, W+R) | 144 |
| 4 | 1980-02-07 Sakata Eio | 5th Meijin League (W, W+R) | 248 |
| 5 | 1980-02-28 Kobayashi Koichi | 35th Honinbo League (B, B+R) | 215 |
| 6 | 1980-03-06 Kobayashi Koichi | 5th Meijin League (B, W+R) | 208 |
| 7 | 1980-03-09 Hashimoto Shoji | 27th NHK Cup Final (W, B+2.5) | 236 |
| 8 | 1980-03-13 Takemiya Masaki | 35th Honinbo League (W, B+2.5) | 262 |
| 9 | 1980-03-20 Rin Kaiho | 35th Honinbo League (B, B+2.5) | 236 |
| 10 | 1980-04-03 Shiraishi Yutaka | 35th Honinbo League (B, B+R) | 101 |
| 11 | 1980-04-10 Sakai Takeshi | 5th Kisei, 8-dan Semi-final (B, B+4.5) | 274 |
| 12 | 1980-04-17 Fujisawa Hosai | 35th Honinbo League (W, W+8.5) | 241 |
| 13 | 1980-04-24 Rin Kaiho | 5th Meijin League (B, W+R) | 212 |
| 14 | 1980-05-01 Fujisawa Hideyuki | 6th Tengen, Round 1 (B, B+R) | 85 |
| 15 | 1980-05-08 Takemiya Masaki | 5th Meijin League (W, W+R) | 238 |
| 16 | 1980-05-15 Chino Tadahiko | 5th Kisei, 8-dan Final (W, W+R) | 166 |
| 17 | 1980-05-22 Sugiuchi Masao | 19th Judan, Winners' Section, Round 1 (B, B+R) | 157 |
| 18 | 1980-06-05 Yamashiro Hiroshi | 5th Meijin League (B, B+1.5) | 286 |
| 19 | 1980-06-12 Rin Kaiho | 6th Tengen, Round 2 (B, W+R) | 242 |
| 20 | 1980-06-26 Kojima Takaho | 5th Kisei, Dan Champions' Quarter-final (B, B+R) | 155 |
| 21 | 1980-07-03 Hane Yasumasa | 5th Meijin League (W, W+R) | 166 |
| 22 | 1980-07-10 Tono Hiroaki | 19th Judan, Winners' Section, Round 2 (W, W+R) | 172 |
| 23 | 1980-07-23 Otake Hideo | 5th Gosei Final, Game 1 (B, B+4.5) | 248 |
| 24 | 1980-08-01 Otake Hideo | 5th Gosei Final, Game 2 (W, B+1.5) | 283 |
| 25 | 1980-08-07 Hashimoto Shoji | 5th Kisei, Dan Champions' Semi-final (B, B+R) | 241 |
| 26 | 1980-08-19 Otake Hideo | 5th Gosei Final, Game 3 (B, W+R) | 238 |
| 27 | 1980-08-21 Kato Masao | 5th Meijin League, Playoff (B, B+4.5) | 221 |
| 28 | 1980-08-24 Kanazawa Moriei | Pro-am exhibition game sponsored by Kido (W, W+R) | 212 |
| 29 | 1980-08-27 Otake Hideo | 5th Gosei Final, Game 4 (W, B+R) | 167 |
| 30 | 1980-08-30 Takemiya Masaki | 3rd JAA Cup, Round 1 (W, B+0.5) | 225 |
| 31 | 1980-09-03 Sakata Eio | 5th Kisei, Dan Champions' Final (B, B+R) | 203 |
| 32 | 1980-09-10 Otake Hideo | 5th Meijin Final, Game 1 (W, W+R) | 212 |
| 33 | 1980-09-17 Otake Hideo | 5th Meijin Final, Game 2 (B, B+R) | 135 |
| 34 | 1980-09-25 Kobayashi Koichi | 19th Judan (-, Loss by forfeit) | |
| 35 | 1980-10-01 Otake Hideo | 5th Meijin Final, Game 3 (W, B+R) | 209 |
| 36 | 1980-10-08 Otake Hideo | 5th Meijin Final, Game 4 (B, Void) | 213 |
| 37 | 1980-10-16 Sekiyama Toshio | 5th Kisei, Strongest Players' Quarter-final (W, W+1.5) | 250 |
| 38 | 1980-10-22 Otake Hideo | 5th Meijin Final, Game 5 (W, W+R) | 192 |
| 39 | 1980-11-05 Otake Hideo | 5th Meijin Final, Game 6 (B, B+1.5) | 247 |
| 40 | 1980-11-13 Sakata Eio | 5th Kisei, Strongest Players' Semi-final (B, B+6.5) | 236 |
| 41 | 1980-11-20 Honda Kunihisa | 19th Judan, Losers' Section, Round 3 (W, B+2.5) | 278 |
| 42 | 1980-11-27 Otake Hideo | 5th Kisei, Strongest Players' Final, Game 1 (W, B+4.5) | 287 |
| 43 | 1980-12-04 Honda Kunihisa | 36th Honinbo League (W, W+R) | 160 |
| 44 | 1980-12-11 Otake Hideo | 5th Kisei, Strongest Players' Final, Game 2 (B, B+R) | 217 |
| 45 | 1980-12-18 Otake Hideo | 5th Kisei, Strongest Players' Final, Game 3 (W, B+3.5) | 277 |
| 46 | 1980-12-31 Cho Hun-hyeon | Games to mark first return visit to Korea by Cho Chikun, sponsored by Dong-A Newspaper, Game 1 of 2 (B, B+3.5) | 196 |