Sixteen pairs compete. In the first round opponents are chosen by drawing lots. In the second round winners play against losers. The four pairs who won twice proceed to the third round. The four pairs who lost twice are out. From the eight pairs who won once and lost once four more pairs were admitted to the third round, namely those whose combined age was largest. The quarterfinal puts the four double winners against the four survivors of the decision round. After this the tournament is a knockout one, with 8, 4, 2 pairs playing in the third round (quarterfinal), the semifinal and the final, respectively.
Dates: 2000-12-02 (1st and 2nd round and 9x9 decision games), 2008-12-09 (quarterfinal and semifinal), 2009-01-14 (final).
Time is 30 seconds per move plus ten times 1 minute.
# | date | black | white | result |
---|---|---|---|---|
1 | 2000-12-02 | Nakazawa Ayako & Kiyonari Tetsuya | Tsukuda Akiko & O Rissei | W+3.5 |
1 | 2000-12-02 | Shinkai Hiroko & Yamashita Keigo | Koyama Mitsuru & Otake Hideo | W+3.5 |
1 | 2000-12-02 | Konishi Kazuko & Kobayashi Satoru | Kobayashi Izumi & Cho Chikun | W+R |
1 | 2000-12-02 | Ogawa Tomoko & Ishida Yoshio | Aoki Kikuyo & Hikosaka Naoto | W+19.5 |
1 | 2000-12-02 | Chinen Kaori & Takemiya Masaki | Inori Yoko & O Meien | B+R |
1 | 2000-12-02 | Osawa Narumi & Rin Kaiho | Umezawa Yukari & Cho Sonjin | B+1.5 |
1 | 2000-12-02 | Kusunoki Teruko & Yoda Norimoto | Yashiro Kumiko & Kobayashi Koichi | W+R |
1 | 2000-12-02 | Yoshida Mika & Tono Hiroaki | Sugiuchi Kazuko & Kato Masao | W+1.5 |
2 | 2000-12-02 | Tsukuda Akiko & O Rissei | Koyama Mitsuru & Otake Hideo | W+R |
2 | 2000-12-02 | Shinkai Hiroko & Yamashita Keigo | Nakazawa Ayako & Kiyonari Tetsuya | B+R |
2 | 2000-12-02 | Kobayashi Izumi & Cho Chikun | Aoki Kikuyo & Hikosaka Naoto | B+3.5 |
2 | 2000-12-02 | Konishi Kazuko & Kobayashi Satoru | Ogawa Tomoko & Ishida Yoshio | W+4.5 |
2 | 2000-12-02 | Osawa Narumi & Rin Kaiho | Chinen Kaori & Takemiya Masaki | W+R |
2 | 2000-12-02 | Inori Yoko & O Meien | Umezawa Yukari & Cho Sonjin | W+R |
2 | 2000-12-02 | Yashiro Kumiko & Kobayashi Koichi | Sugiuchi Kazuko & Kato Masao | W+0.5 |
2 | 2000-12-02 | Kusunoki Teruko & Yoda Norimoto | Yoshida Mika & Tono Hiroaki | B+6.5 |
3 | 2000-12-09 | Yashiro Kumiko & Kobayashi Koichi | Koyama Mitsuru & Otake Hideo | B+R |
3 | 2000-12-09 | Kusunoki Teruko & Yoda Norimoto | Kobayashi Izumi & Cho Chikun | B+R |
3 | 2000-12-09 | Chinen Kaori & Takemiya Masaki | Ogawa Tomoko & Ishida Yoshio | W+3.5 |
3 | 2000-12-09 | Osawa Narumi & Rin Kaiho | Sugiuchi Kazuko & Kato Masao | B+R |
4 | 2000-12-09 | Kusunoki Teruko & Yoda Norimoto | Yashiro Kumiko & Kobayashi Koichi | B+R |
4 | 2000-12-09 | Ogawa Tomoko & Ishida Yoshio | Osawa Narumi & Rin Kaiho | W+0.5 |
5 | 2001-01-14 | Osawa Narumi & Rin Kaiho | Kusunoki Teruko & Yoda Norimoto | W+5.5 |
Quarter-finals | Semi-finals | Final | |||||
Yashiro Kumiko & Kobayashi Koichi |
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Koyama Mitsuru & Otake Hideosgf |
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Kusunoki Teruko & Yoda Norimoto |
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Yashiro Kumiko & Kobayashi Koichisgf |
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Kusunoki Teruko & Yoda Norimoto |
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Kobayashi Izumi & Cho Chikunsgf |
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Osawa Narumi & Rin Kaiho |
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Kusunoki Teruko & Yoda Norimotosgf |
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Chinen Kaori & Takemiya Masaki |
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Ogawa Tomoko & Ishida Yoshiosgf |
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Ogawa Tomoko & Ishida Yoshio |
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Osawa Narumi & Rin Kaihosgf |
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Osawa Narumi & Rin Kaiho |
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Sugiuchi Kazuko & Kato Masaosgf |
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The upper pair has black. The winning pair is given in bold.