Game Date and Game Description |
Black |
White |
Result |
Replay |
Download |
Print |
[2021-04-12] 69th Japanese Oza, preliminary
|
Shida Tatsuya 8p |
Koyama Kuya 4p |
W+R |
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[2021-03-29] 28th Japanese Agon Cup, preliminary
|
Koyama Kuya 4p |
Ozeki Minoru Ama. |
B+R |
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[2021-03-22] 46th Japanese Shinjin O, round 2
|
Koyama Kuya 4p |
Koike Yoshihiro 5p |
B+R |
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[2021-03-01] 30th Japanese Ryusei, group A
|
Hirose Yuichi 5p |
Koyama Kuya 4p |
B+R |
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[2021-01-25] 46th Japanese Shinjin O, round 1
|
Koyama Kuya 4p |
Oomote Takuto 3p |
B+0.5 |
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[2020-11-30] 46th Japanese Gosei, round 1
|
Koyama Kuya 4p |
Shibano Toramaru 9p |
W+R |
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[2020-09-14] 46th Japanese Gosei, preliminary
|
Yamashita Keigo 9p |
Koyama Kuya 4p |
W+10.5 |
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[2020-07-12] 68th Japanese NHK Cup, round 1
|
Koyama Kuya 4p |
Sada Atsushi 4p |
W+R |
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[2020-07-06] 29th Japanese Ryusei, round 1
|
Shibano Toramaru 9p |
Koyama Kuya 4p |
B+R |
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[2020-06-25] 68th Japanese Oza, round 1
|
Koyama Kuya 4p |
Cho U 9p |
W+R |
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[2020-06-22] 45th Japanese Shinjin O, round 2
|
Yokotsuka Riki 7p |
Koyama Kuya 4p |
B+0.5 |
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[2020-03-19] 68th Japanese Oza, preliminary
|
Koyama Kuya 4p |
Nakano Hironari 9p |
B+5.5 |
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[2020-02-20] 46th Japanese Gosei, preliminary
|
Kibe Natsuki 2p |
Koyama Kuya 4p |
W+R |
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[2020-02-13] 76th Japanese Honinbo, preliminary
|
Koyama Kuya 4p |
Ko Iso 9p |
W+R |
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[2020-01-27] 45th Japanese Shinjin O, round 1
|
Koyama Kuya 4p |
Tsuji Shigehito 2p |
B+R |
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[2019-12-05] 68th Japanese Oza, preliminary
|
Ogaki Yusaku 9p |
Koyama Kuya 4p |
W+6.5 |
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[2019-11-23] 14th Hiroshima Aluminum Cup, round 1
|
Otani Naoki 3p |
Koyama Kuya 4p |
B+R |
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[2019-11-04] 29th Japanese Ryusei, group B
|
Kono Mitsuki 8p |
Koyama Kuya 4p |
B+5.5 |
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[2019-11-04] 29th Japanese Ryusei, group B
|
Matsumoto Takehisa 8p |
Koyama Kuya 4p |
W+R |
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[2019-10-24] 68th Japanese Oza, preliminary
|
Koyama Kuya 4p |
Mizokami Tomochika 9p |
B+R |
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[2019-09-12] 29th Japanese Ryusei, group B
|
Koyama Kuya 4p |
Fujii Shuya 7p |
B+2.5 |
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[2019-09-12] 29th Japanese Ryusei, group B
|
Mochizuki Kenichi 7p |
Koyama Kuya 4p |
W+R |
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[2019-09-02] 44th Japanese Shinjin O, semi-final
|
Sun Zhe 7p |
Koyama Kuya 4p |
B+R |
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[2019-08-22] 29th Japanese Ryusei, group B
|
Koyama Kuya 4p |
Mannami Nao 4p |
B+R |
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[2019-08-22] 29th Japanese Ryusei, group B
|
Koyama Kuya 4p |
Muramoto Wataru 2p |
B+2.5 |
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[2019-07-04] 44th Japanese Shinjin O, round 3
|
Koyama Kuya 4p |
Kan Minu 3p |
B+3.5 |
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[2019-06-27] 45th Japanese Meijin, preliminary
|
Koyama Kuya 4p |
Cho Sonjin 9p |
B+R |
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[2019-06-13] 58th Japanese Judan, preliminary
|
Koyama Kuya 4p |
Cho U 9p |
W+R |
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[2019-05-21] 44th Japanese Shinjin O, round 2
|
Ueno Asami 2p |
Koyama Kuya 4p |
W+R |
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[2019-05-14] 10th Japanese Okage Cup, round 1
|
Koyama Kuya 4p |
Hsu Chiayuan 8p |
W+1.5 |
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