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| | white | black | year | event | guessed | | | Ma Xiaochun (7p) | Li Qinghai (7p) | 1980 | China Individual Championship, 1980 | | start | | Chen Zude (9p) | Liu Xiaoguang (6p) | 1980 | National Individual Championship | | start | | Chen Zude (9p) | Ma Xiaochun (7p) | 1980 | 1980 Chinese National Individual Championship | | start | | Shao Zhenzhong (6p) | Ma Xiaochun (7p) | 1980 | 1980 Chinese National Individual Championship | | start | | Ma Xiaochun (9p) | Nie Weiping (9p) | 1980 | China Individual Championship, 1980 | | start | | Kobayashi Satoru (6p) | Nishimura Osamu (1p) | 1980 | 12-game Pro-Am Uchikomi series sponsored by Kido (Yamashiro Hiroshi, Kataoka Satoshi and Kobayashi against top 12 amateurs) | | start | | Cho Chikun (1p) | Otake Hideo (1p) | 1980 | Gosei 5th | | start | | Cho Chikun (1p) | Otake Hideo (1p) | 1980 | Gosei 5th | | start | | Takagawa Kaku (9p) | Rin Kaiho (9p) | 1980 | Tengen, 6th | | start | | He Xiaoren (6p) | Rui Naiwei (6p) | 1980 | China Individual Championship, 1980 | | start | | Sekiyama Toshio (9p) | Sakata Eio (9p) | 1980 | Kisei, 5th | | start | | Cho Chikun (8p) | Takemiya Masaki (9p) | 1980 | 3rd JAA Cup | | start | | Yamashiro Hiroshi (6p) | Takemiya Masaki (9p) | 1980 | Meijin, 5th | | start | | Nakamura Hidehito (7p) | Tono Hiroaki (9p) | 1980 | Judan, 19th | | start | | Shiraishi Yutaka (9p) | Umeki Suguru (5p) | 1980 | 36th Honinbo | | start | | Ishii Kunio (9p) | Ushinohama Satsuo (9p) | 1980 | Tengen, 6th | | start | | Kong Xiangming (7p) | Yang Hui (5p) | 1980 | China Individual Championship, 1980 | | start | | Cheng Xiaoliu (6p) | Zhao Zhiyun (6p) | 1980 | China Individual Championship, 1980 | | start | | Inagaki Koichi (7p) | Aragaki Takeshi (5p) | 1980 | Gosei, 6th | | start | | Otake Hideo (9p) | Cho Chikun (8p) | 1980 | Meijin, 5th | | start | | Sakata Eio (9p) | Cho Chikun (8p) | 1980 | Kisei, 5th | | start | | O Rissei (5p) | Fukui Masaaki (7p) | 1980 | Prime Minister's Cup, 24th | | start | | Kobayashi Koichi (9p) | Hashimoto Shoji (9p) | 1980 | 36th Honinbo | | start | | Rin Kaiho (9p) | Hashimoto Shoji (9p) | 1980 | Judan, 19th | | start | | Asano Hideaki (5p) | Hisai Keishi (9p) | 1980 | Gosei, 6th | | start |
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