| 42th Gosei Tournament | |||||
|---|---|---|---|---|---|
| Murakawa Daisuke | Motoki Katsuya W+0.5 2017-01-26 |
Motoki Katsuya W+2.5 2017-02-23 |
Motoki Katsuya B+R 2017-04-20 |
Yamashita Keigo B+R 2017-05-18 |
|
| Kobayashi Koichi | Motoki Katsuya B+5.5 2016-11-17 |
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| Motoki Katsuya | |||||
| Ida Atsushi | Ogata Masaki W+R 2016-12-01 |
Ryu Shikun B+3.5 2017-01-12 |
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| Ogata Masaki | |||||
| Ryu Shikun | Ryu Shikun W+R 2016-12-08 |
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| Yuki Satoshi | |||||
| Imamura Toshiya | Imamura Toshiya W+R 2016-12-15 |
O Rissei B+0.5 2017-01-19 |
O Rissei W+0.5 2017-02-02 |
||
| Nakane Naoyuki | |||||
| O Rissei | O Rissei W+0.5 2016-11-03 |
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| Yamada Kimio | |||||
| Kanazawa Makoto | Numadate Sakiya W+R 2016-11-03 |
Yoda Norimoto W+R 2016-12-22 |
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| Numadate Sakiya | |||||
| Yoda Norimoto | Yoda Norimoto W+2.5 2016-11-17 |
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| Sada Atsushi | |||||
| Sakai Hideyuki | Sakai Hideyuki W+14.5 2016-12-15 |
Sakai Hideyuki W+R 2017-01-19 |
Ichiriki Ryo W+0.5 2017-02-23 |
Yamashita Keigo W+R 2017-04-17 |
|
| Cho Riyu | |||||
| Takao Shinji | Takao Shinji B+R 2016-12-08 |
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| Cho Sonjin | |||||
| Ohashi Naruya | Kobayashi Satoru W+R 2016-11-03 |
Ichiriki Ryo B+R 2017-01-19 |
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| Kobayashi Satoru | |||||
| Ichiriki Ryo | Ichiriki Ryo B+R 2016-12-26 |
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| Yu Zhengqi | |||||
| Seto Taiki | Kono Rin B+4.5 2016-12-08 |
Kono Rin B+R 2016-12-22 |
Yamashita Keigo B+R 2017-02-23 |
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| Kono Rin | |||||
| Kitano Ryo | Kitano Ryo B+3.5 2016-11-10 |
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| Hon Seisen | |||||
| Mimura Tomoyasu | U Boi W+R 2016-12-15 |
Yamashita Keigo W+R 2017-01-26 |
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| U Boi | |||||
| Yamashita Keigo | |||||
| date | black | white | result | #mv | sgf |
|---|---|---|---|---|---|
| 2017-06-22 | Yamashita Keigo | Iyama Yuta | W+R | 190 | sgf |
| 2017-07-19 | Iyama Yuta | Yamashita Keigo | B+R | 145 | sgf |
| 2017-07-25 | Yamashita Keigo | Iyama Yuta | W+R | 206 | sgf |
Iyama Yuta won 3-0.