Game Date and Game Description |
Black |
White |
Result |
Replay |
Download |
Print |
[2023-09-14] 48th Japanese Kisei, league C
|
Koyama Kuya 5p |
O Meien 9p |
B+0.5 |
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[2023-08-28] 18th Hiroshima Aluminum Cup, preliminary
|
Hirose Yuichi 7p |
Koyama Kuya 5p |
B+R |
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[2023-08-24] 49th Japanese Meijin, preliminary A
|
Onishi Ryuhei 7p |
Koyama Kuya 5p |
W+R |
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[2023-08-14] 50th Japanese Tengen, preliminary B
|
O Meien 9p |
Koyama Kuya 5p |
B+R |
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[2023-08-10] 48th Japanese Kisei, league C
|
Koyama Kuya 5p |
Hirata Tomoya 8p |
W+R |
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[2023-07-31] 62nd Japanese Judan, preliminary
|
Yao Zhiteng 6p |
Koyama Kuya 5p |
W+0.5 |
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[2023-06-22] 62nd Japanese Judan, preliminary A
|
Koyama Kuya 5p |
Kono Rin 9p |
B+R |
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[2023-04-20] 48th Japanese Kisei, preliminary
|
O Rissei 9p |
Koyama Kuya 5p |
W+R |
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[2023-03-27] 48th Japanese Shinjin O, round 2
|
Koyama Kuya 5p |
Otake Yu 7p |
W+R |
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[2023-03-09] 71st Japanese Oza, last preliminary
|
Koike Yoshihiro 7p |
Koyama Kuya 5p |
B+0.5 |
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[2023-02-20] 48th Japanese Shinjin O, round 1
|
Tsuji Shigehito 4p |
Koyama Kuya 5p |
W+R |
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[2022-12-15] 71st Japanese Oza, preliminary A
|
Yamashita Keigo 9p |
Koyama Kuya 5p |
W+7.5 |
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[2022-11-27] 17th Hiroshima Aluminum Cup, semi-final
|
Koyama Kuya 5p |
Ueno Asami 4p |
W+0.5 |
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[2022-11-26] 17th Hiroshima Aluminum Cup, round 2
|
Koyama Kuya 5p |
Fujisawa Rina 5p |
B+R |
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[2022-11-26] 17th Hiroshima Aluminum Cup, round 1
|
Koyama Kuya 5p |
Wu Baiyi 5p |
B+3.5 |
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[2022-11-15] 32nd Japanese Ryusei, group D
|
Koyama Kuya 5p |
Ueno Asami 4p |
W+R |
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[2022-08-08] 17th Hiroshima Aluminum Cup, preliminary
|
Koyama Kuya 5p |
Yokotsuka Riki 7p |
B+R |
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[2022-07-28] 61st Japanese Judan, last preliminary
|
Anzai Nobuaki 7p |
Koyama Kuya 5p |
B+0.5 |
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[2022-07-04] 48th Japanese Meijin, preliminary B
|
Nakamura Sumire 2p |
Koyama Kuya 5p |
W+8.5 |
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[2022-01-27] 47th Japanese Shinjin O, round 1
|
Koyama Kuya 5p |
Aoki Hirotaka 2p |
W+3.5 |
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[2021-12-25] 1st Japanese Teikei Cup Shunei Tournament, league A
|
Koyama Kuya 5p |
Imabun Taro 2p |
W+R |
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[2021-12-24] 1st Japanese Teikei Cup Shunei Tournament, league A
|
Abe Yoshiki 3p |
Koyama Kuya 5p |
W+R |
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[2021-12-22] 1st Japanese Teikei Cup Shunei Tournament, league A
|
Ichiriki Ryo 9p |
Koyama Kuya 5p |
B+R |
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[2021-12-21] 1st Japanese Teikei Cup Shunei Tournament, league A
|
Koyama Kuya 5p |
Ueno Asami 4p |
B+0.5 |
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[2021-12-20] 1st Japanese Teikei Cup Shunei Tournament, league A
|
Koyama Kuya 5p |
Shibano Toramaru 9p |
B+R |
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[2021-11-18] 47th Japanese Gosei, preliminary A
|
Koyama Kuya 5p |
Hsu Chiayuan 9p |
W+1.5 |
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[2021-11-01] 61st Japanese Judan, preliminary B
|
Koyama Kuya 5p |
Cho Chikun 9p |
B+R |
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[2021-09-06] 31st Japanese Ryusei, group C
|
Koyama Kuya 4p |
Oomote Takuto 3p |
W+4.5 |
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[2021-08-26] 77th Japanese Honinbo, last preliminary
|
Koyama Kuya 4p |
Sada Atsushi 7p |
W+2.5 |
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[2021-08-05] 47th Japanese Meijin, preliminary
|
Yoda Norimoto 9p |
Koyama Kuya 4p |
B+R |
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