| Game Date and Game Description |
| Black |
White |
Result |
Replay |
Download |
Print |
[2020-10-27] 30th Japanese Ryusei, group B
|
| Koike Yoshihiro 5p |
Suzuki Ayumi 7p |
B+R |
 |
 |
 |
[2020-10-27] 30th Japanese Ryusei, group B
|
| Ohashi Naruya 7p |
Koike Yoshihiro 5p |
W+7.5 |
 |
 |
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[2020-10-19] 46th Japanese Gosei, preliminary
|
| Koike Yoshihiro 5p |
Kobayashi Satoru 9p |
W+R |
 |
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[2020-10-11] 68th Japanese NHK Cup, round 2
|
| Koike Yoshihiro 5p |
Takao Shinji 9p |
W+R |
 |
 |
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[2020-09-10] 30th Japanese Ryusei, group B
|
| Koike Yoshihiro 5p |
Nakano Shoya 1p |
B+R |
 |
 |
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[2020-09-03] 45th Japanese Kisei, league B2
|
| Mutsuura Yuta 7p |
Koike Yoshihiro 5p |
B+R |
 |
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[2020-07-13] 45th Japanese Shinjin O, round 3
|
| Sada Atsushi 4p |
Koike Yoshihiro 5p |
B+R |
 |
 |
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[2020-07-02] 68th Japanese Oza, round 1
|
| Koike Yoshihiro 5p |
Hikosaka Naoto 9p |
W+1.5 |
 |
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[2020-06-29] 76th Japanese Honinbo, preliminary
|
| Koike Yoshihiro 5p |
Obuchi Kotaro 5p |
W+R |
 |
 |
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[2020-06-22] 45th Japanese Shinjin O, round 2
|
| Koike Yoshihiro 5p |
Sotoyanagi Sebun 3p |
B+R |
 |
 |
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[2020-04-26] 68th Japanese NHK Cup, round 1
|
| Koike Yoshihiro 5p |
Nakano Yasuhiro 9p |
B+R |
 |
 |
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[2020-03-26] 45th Japanese Kisei, league B2
|
| Koike Yoshihiro 5p |
Otake Yu 4p |
W+R |
 |
 |
 |
[2020-03-12] 45th Japanese Kisei, league B2
|
| Koike Yoshihiro 5p |
Hane Naoki 9p |
B+0.5 |
 |
 |
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[2020-02-10] 45th Japanese Shinjin O, round 1
|
| Onishi Kenya 4p |
Koike Yoshihiro 5p |
W+R |
 |
 |
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[2020-02-06] 68th Japanese Oza, preliminary
|
| Furuya Yutaka 8p |
Koike Yoshihiro 5p |
W+R |
 |
 |
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[2020-01-23] 76th Japanese Honinbo, preliminary
|
| Kuwabara Shun 2p |
Koike Yoshihiro 4p |
W+R |
 |
 |
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[2020-01-16] 45th Japanese Kisei, league B2
|
| Rin Kanketsu 8p |
Koike Yoshihiro 5p |
W+R |
 |
 |
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[2019-11-24] 14th Hiroshima Aluminum Cup, semi-final
|
| Koike Yoshihiro 4p |
Hirata Tomoya 7p |
W+R |
 |
 |
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[2019-11-23] 14th Hiroshima Aluminum Cup, round 2
|
| Koike Yoshihiro 4p |
Ito Masashi 5p |
B+4.5 |
 |
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[2019-11-23] 14th Hiroshima Aluminum Cup, round 1
|
| Ueno Asami 3p |
Koike Yoshihiro 4p |
W+R |
 |
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[2019-11-07] 45th Japanese Gosei, round 1
|
| Koike Yoshihiro 4p |
Kono Rin 9p |
W+R |
 |
 |
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[2019-10-10] 29th Japanese Ryusei, group D
|
| Ohba Junya 7p |
Koike Yoshihiro 4p |
B+1.5 |
 |
 |
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[2019-10-07] 44th Japanese Shinjin O, final 2
|
| Koike Yoshihiro 4p |
Sun Zhe 7p |
W+R |
 |
 |
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[2019-09-30] 44th Japanese Shinjin O, final 1
|
| Sun Zhe 7p |
Koike Yoshihiro 4p |
B+5.5 |
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[2019-08-26] 44th Japanese Shinjin O, semi-final
|
| Koike Yoshihiro 4p |
Onishi Kenya 4p |
B+R |
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[2019-08-22] 45th Japanese Gosei, preliminary
|
| Koike Yoshihiro 4p |
Cho Chikun 9p |
B+R |
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[2019-08-19] 29th Japanese Ryusei, group D
|
| Numadate Sakiya 6p |
Koike Yoshihiro 4p |
W+R |
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[2019-08-19] 29th Japanese Ryusei, group D
|
| Shibano Ryunosuke 2p |
Koike Yoshihiro 4p |
W+4.5 |
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[2019-07-21] 67th Japanese NHK Cup, round 1
|
| Koike Yoshihiro 4p |
Tsuruyama Atsushi 7p |
W+R |
 |
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[2019-07-08] 44th Japanese Shinjin O, round 3
|
| Numadate Sakiya 6p |
Koike Yoshihiro 4p |
W+R |
 |
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