Game Date and Game Description |
Black |
White |
Result |
Replay |
Download |
Print |
[2024-04-11] 49th Japanese Kisei, league B1
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Koyama Kuya 6p |
Sada Atsushi 7p |
B+R |
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[2024-03-21] 49th Japanese Kisei, league B1
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Hirata Tomoya 8p |
Koyama Kuya 6p |
W+R |
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[2024-02-22] 49th Japanese Kisei, league B1
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Koyama Kuya 6p |
Murakawa Daisuke 9p |
B+0.5 |
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[2024-02-15] 79th Japanese Honinbo, round 1
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Koyama Kuya 6p |
Seto Taiki 8p |
W+R |
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[2024-01-26] 33rd Japanese Ryusei, group E
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Fujisawa Rina 7p |
Koyama Kuya 6p |
B+R |
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[2023-11-27] 79th Japanese Honinbo, preliminary A
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Cho Chikun 9p |
Koyama Kuya 5p |
W+1.5 |
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[2023-11-17] 33rd Japanese Ryusei, group E
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Tanaka Koyu 4p |
Koyama Kuya 5p |
W+5.5 |
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[2023-10-26] 72nd Japanese Oza, preliminary A
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Ko Iso 9p |
Koyama Kuya 5p |
W+R |
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[2023-10-23] 79th Japanese Honinbo, preliminary A
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Koyama Kuya 5p |
Onishi Ryuhei 7p |
B+R |
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[2023-09-14] 48th Japanese Kisei, league C
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Koyama Kuya 5p |
O Meien 9p |
B+0.5 |
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[2023-08-28] 18th Hiroshima Aluminum Cup, preliminary
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Hirose Yuichi 7p |
Koyama Kuya 5p |
B+R |
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[2023-08-24] 49th Japanese Meijin, preliminary A
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Onishi Ryuhei 7p |
Koyama Kuya 5p |
W+R |
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[2023-08-14] 50th Japanese Tengen, preliminary B
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O Meien 9p |
Koyama Kuya 5p |
B+R |
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[2023-08-10] 48th Japanese Kisei, league C
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Koyama Kuya 5p |
Hirata Tomoya 8p |
W+R |
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[2023-07-31] 62nd Japanese Judan, preliminary
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Yao Zhiteng 6p |
Koyama Kuya 5p |
W+0.5 |
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[2023-06-22] 62nd Japanese Judan, preliminary A
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Koyama Kuya 5p |
Kono Rin 9p |
B+R |
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[2023-04-20] 48th Japanese Kisei, preliminary
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O Rissei 9p |
Koyama Kuya 5p |
W+R |
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[2023-03-27] 48th Japanese Shinjin O, round 2
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Koyama Kuya 5p |
Otake Yu 7p |
W+R |
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[2023-03-09] 71st Japanese Oza, last preliminary
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Koike Yoshihiro 7p |
Koyama Kuya 5p |
B+0.5 |
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[2023-02-20] 48th Japanese Shinjin O, round 1
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Tsuji Shigehito 4p |
Koyama Kuya 5p |
W+R |
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[2022-12-15] 71st Japanese Oza, preliminary A
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Yamashita Keigo 9p |
Koyama Kuya 5p |
W+7.5 |
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[2022-11-27] 17th Hiroshima Aluminum Cup, semi-final
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Koyama Kuya 5p |
Ueno Asami 4p |
W+0.5 |
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[2022-11-26] 17th Hiroshima Aluminum Cup, round 2
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Koyama Kuya 5p |
Fujisawa Rina 5p |
B+R |
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[2022-11-26] 17th Hiroshima Aluminum Cup, round 1
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Koyama Kuya 5p |
Wu Baiyi 5p |
B+3.5 |
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[2022-11-15] 32nd Japanese Ryusei, group D
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Koyama Kuya 5p |
Ueno Asami 4p |
W+R |
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[2022-08-08] 17th Hiroshima Aluminum Cup, preliminary
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Koyama Kuya 5p |
Yokotsuka Riki 7p |
B+R |
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[2022-07-28] 61st Japanese Judan, last preliminary
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Anzai Nobuaki 7p |
Koyama Kuya 5p |
B+0.5 |
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[2022-07-04] 48th Japanese Meijin, preliminary B
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Nakamura Sumire 2p |
Koyama Kuya 5p |
W+8.5 |
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[2022-01-27] 47th Japanese Shinjin O, round 1
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Koyama Kuya 5p |
Aoki Hirotaka 2p |
W+3.5 |
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[2021-12-25] 1st Japanese Teikei Cup Shunei Tournament, league A
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Koyama Kuya 5p |
Imabun Taro 2p |
W+R |
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