| Game Date and Game Description |
| Black |
White |
Result |
Replay |
Download |
Print |
[2010-06-24] 17th Japanese Agon Cup, round 1
|
| Cho Sonjin 9p |
Imamura Toshiya 9p |
W+6.5 |
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[2010-06-17] 19th Japanese Ryusei, round 2
|
| Kato Atsushi 8p |
Cho Sonjin 9p |
W+R |
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[2010-05-27] 66th Japanese Honinbo, preliminary
|
| Yamada Kimio 9p |
Cho Sonjin 9p |
W+R |
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[2010-05-20] 19th Japanese Ryusei, round 1
|
| Lee Ishu 7p |
Cho Sonjin 9p |
W+R |
 |
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[2010-05-06] 17th Japanese Agon Cup, preliminary
|
| Cho Sonjin 9p |
Takanashi Seiken 8p |
B+R |
 |
 |
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[2010-04-15] 17th Japanese Agon Cup, preliminary
|
| Cho Sonjin 9p |
O Meien 9p |
B+R |
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[2010-04-08] 36th Japanese Meijin, preliminary
|
| Yo Kagen 9p |
Cho Sonjin 9p |
W+R |
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[2010-03-25] 36th Japanese Tengen, round 2
|
| Cho Sonjin 9p |
Akiyama Jiro 8p |
W+R |
 |
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[2010-03-11] 19th Japanese Ryusei, group stage
|
| Cho Sonjin 9p |
Ishida Yoshio 9p |
B+R |
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[2010-03-04] 66th Japanese Honinbo, preliminary
|
| Cho Sonjin 9p |
Suzuki Ayumi 5p |
B+R |
 |
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[2010-01-21] 66th Japanese Honinbo, preliminary
|
| Shuto Shun 6p |
Cho Sonjin 9p |
W+R |
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[2010-01-07] 35th Japanese Kisei, preliminary
|
| Ko Iso 7p |
Cho Sonjin 9p |
B+R |
 |
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[2009-12-24] 49th Japanese Judan, preliminary
|
| Komatsu Hideki 9p |
Cho Sonjin 9p |
B+2.5 |
 |
 |
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[2009-12-17] 36th Japanese Tengen, round 1
|
| Cho Sonjin 9p |
Nakane Naoyuki 8p |
B+R |
 |
 |
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[2009-11-26] 66th Japanese Honinbo, preliminary
|
| Terayama Rei 2p |
Cho Sonjin 9p |
W+5.5 |
 |
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[2009-11-19] 35th Japanese Kisei, preliminary
|
| Rin Kanketsu 6p |
Cho Sonjin 9p |
W+R |
 |
 |
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[2009-11-12] 58th Japanese Oza, preliminary
|
| Cho Sonjin 9p |
Omori Yasushi 8p |
W+0.5 |
 |
 |
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[2009-10-29] 23rd Fujitsu Cup, preliminary
|
| Anzai Nobuaki 6p |
Cho Sonjin 9p |
B+13.5 |
 |
 |
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[2009-10-22] 58th Japanese Oza, preliminary
|
| Cho Sonjin 9p |
Kato Keiko 6p |
B+R |
 |
 |
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[2009-10-08] 36th Japanese Tengen, preliminary
|
| O Rissei 9p |
Cho Sonjin 9p |
W+15.5 |
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[2009-09-24] 35th Japanese Kisei, preliminary
|
| Sakai Takeshi 9p |
Cho Sonjin 9p |
W+R |
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[2009-09-10] 35th Japanese Gosei, preliminary
|
| Cho Sonjin 9p |
So Yokoku 8p |
W+R |
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[2009-09-03] 35th Japanese Kisei, preliminary
|
| Osawa Narumi 3p |
Cho Sonjin 9p |
W+R |
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[2009-08-27] 36th Japanese Tengen, preliminary
|
| Cho Sonjin 9p |
Rin Shien 7p |
B+R |
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[2009-08-20] 35th Japanese Gosei, preliminary
|
| Kono Rin 9p |
Cho Sonjin 9p |
W+R |
 |
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[2009-08-15] 5th Japanese Daiwa-Shoken Cup, round 2
|
| Kono Rin 9p |
Cho Sonjin 9p |
B+R |
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[2009-07-30] 18th Japanese Ryusei, semi-final
|
| Cho Sonjin 9p |
Cho U 9p |
W+0.5 |
 |
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[2009-07-09] 35th Japanese Gosei, preliminary
|
| Kuwamoto Shinpei 6p |
Cho Sonjin 9p |
W+R |
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[2009-06-27] 5th Japanese Daiwa-Shoken Cup, round 1
|
| Cho Sonjin 9p |
Hikosaka Naoto 9p |
B+3.5 |
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[2009-06-11] 18th Japanese Ryusei, round 2
|
| Cho Sonjin 9p |
Nakamura Hidehito 9p |
B+R |
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