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| | white | black | year | event | guessed | | | Kikuchi Yoshio (2p) | Nakane Naoyuki (1p) | 1989 | Oteai 1989 | | start | | Hasegawa Sunao (9p) | Narusawa Yasuichi (6p) | 1989 | 15th Meijin | | start | | Otake Hideo (9p, NEC Cup) | Narusawa Yasuichi (6p) | 1989 | 15th Meijin | | start | | Qian Yuping (9p) | Nie Weiping (9p) | 1989 | 2nd Mingren League | | start | | Yang Jinhua (6p) | Nie Weiping (9p) | 1989 | 2nd Mingren League | | start | | Yu Bin (8p) | Nie Weiping (9p) | 1989 | 2nd Mingren League | | start | | Takemiya Masaki (9p) | Ogata Masaki (7p) | 1989 | 28th Judan | | start | | Yoshida Mika (3p) | Ogawa Tomoko (4p) | 1989 | 11th Women's Kakusei | | start | | Yanagawa Hiromasa (5p) | Ohira Shuzo (9p) | 1989 | 15th Meijin | | start | | Ohira Shuzo (9p) | O Meien (8p) | 1989 | 15th Meijin | | start | | Homma Akio (7p) | Onda Yasuhiko (5p) | 1989 | Japan Promotion Tournament, 1989 | | start | | Arimura Hiroshi (2p) | O Rissei (9p) | 1989 | 38th Oza | | start | | Awaji Shuzo (9p) | O Rissei (9p) | 1989 | 9th NEC Cup | | start | | Otake Hideo (9p) | O Rissei (9p) | 1989 | 12th Kakusei | | start | | Cho Chikun (9p) | Otake Hideo (9p) | 1989 | 37th Oza | | start | | Rin Kaiho (9p) | Otake Hideo (9p) | 1989 | Kisei, 14th | | start | | Ma Xiaochun (9p) | Qian Yuping (9p) | 1989 | 2nd Mingren League | | start | | Yang Hui (7p) | Qian Yuping (9p) | 1989 | 2nd Mingren League | | start | | Yang Jinhua (6p) | Qian Yuping (9p) | 1989 | 2nd Mingren League | | start | | Baba Shigeru (8p) | Rin Kaiho (9p) | 1989 | 15th Tengen | | start | | Kanda Ei (7p) | Rin Kaiho (9p) | 1989 | 2nd IBM Hayago Open | | start | | Seo Pong-su (9p) | Rin Kaiho (9p) | 1989 | 2nd Fujitsu Cup | | start | | Hasegawa Sunao (9p) | Sakata Eio (9p) | 1989 | 28th Judan | | start | | Hikosaka Naoto (7p) | Sakata Eio (23rd Honinbo) | 1989 | 15th Meijin | | start | | Cho Hun Hyun (9p) | Seo Bong Soo (9p) | 1989 | Kukgi, 14th | | start |
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