| Game Date and Game Description |
| Black |
White |
Result |
Replay |
Download |
Print |
[2006-08-03] 62nd Japanese Honinbo, preliminary
|
| Iyama Yuta 7p |
Cho Sonjin 9p |
W+R |
 |
 |
 |
[2006-07-06] 32nd Japanese Meijin, preliminary
|
| O Meien 9p |
Cho Sonjin 9p |
B+R |
 |
 |
 |
[2006-06-22] 62nd Japanese Honinbo, preliminary
|
| Cho Sonjin 9p |
Ryu Shikun 9p |
B+R |
 |
 |
 |
[2006-06-08] 3rd Toyota Cup, Japanese preliminary
|
| Cho Sonjin 9p |
Ushinohama Satsuo 9p |
B+R |
 |
 |
 |
[2006-05-29] 15th Japanese Ryusei, round 2
|
| Cho Sonjin 9p |
Cho U 9p |
W+R |
 |
 |
 |
[2006-05-18] 32nd Japanese Meijin, preliminary
|
| Cho Sonjin 9p |
Cho Riyu 7p |
B+R |
 |
 |
 |
[2006-05-13] 26th Japanese NEC Cup, round 1
|
| O Meien 9p |
Cho Sonjin 9p |
B+0.5 |
 |
 |
 |
[2006-05-04] 62nd Japanese Honinbo, preliminary
|
| Hashimoto Yujiro 9p |
Cho Sonjin 9p |
W+R |
 |
 |
 |
[2006-04-26] 11th LG Cup, preliminary
|
| Yun Junsang 4p |
Cho Sonjin 9p |
B+3.5 |
 |
 |
 |
[2006-04-13] 3rd Toyota Cup, Japanese preliminary
|
| Imamura Toshiya 9p |
Cho Sonjin 9p |
W+0.5 |
 |
 |
 |
[2006-04-10] 15th Japanese Ryusei, round 1
|
| Takabayashi Takuji 6p |
Cho Sonjin 9p |
W+R |
 |
 |
 |
[2006-03-30] 61st Japanese Honinbo, league
|
| O Rissei 9p |
Cho Sonjin 9p |
W+R |
 |
 |
 |
[2006-03-23] 32nd Japanese Tengen, round 1
|
| Sakai Hideyuki 7p |
Cho Sonjin 9p |
B+R |
 |
 |
 |
[2006-03-04] 25th Japanese NEC Cup, final
|
| Cho Sonjin 9p |
Kobayashi Satoru 9p |
B+5.5 |
 |
 |
 |
[2006-03-02] 61st Japanese Honinbo, league
|
| Cho Sonjin 9p |
Yoda Norimoto 9p |
W+6.5 |
 |
 |
 |
[2006-02-27] 15th Japanese Ryusei, group stage
|
| Cho Sonjin 9p |
Takano Hideki 6p |
B+R |
 |
 |
 |
[2006-02-09] 54th Japanese Oza, preliminary
|
| Takao Shinji 9p |
Cho Sonjin 9p |
B+R |
 |
 |
 |
[2006-02-02] 61st Japanese Honinbo, league
|
| Cho Sonjin 9p |
Yamada Kimio 9p |
B+2.5 |
 |
 |
 |
[2006-01-28] 25th Japanese NEC Cup, semi-final
|
| Takao Shinji 9p |
Cho Sonjin 9p |
W+R |
 |
 |
 |
[2006-01-12] 61st Japanese Honinbo, league
|
| O Meien 9p |
Cho Sonjin 9p |
W+8.5 |
 |
 |
 |
[2005-12-22] 61st Japanese Honinbo, league
|
| Cho U 9p |
Cho Sonjin 9p |
B+1.5 |
 |
 |
 |
[2005-12-15] 31st Japanese Kisei, preliminary
|
| Cho Sonjin 9p |
Awaji Shuzo 9p |
W+3.5 |
 |
 |
 |
[2005-12-08] 32nd Japanese Tengen, preliminary
|
| Cho Sonjin 9p |
Anzai Nobuaki 2p |
B+2.5 |
 |
 |
 |
[2005-12-01] 45th Japanese Judan, preliminary
|
| Cho Sonjin 9p |
Lee Ishu 1p |
B+R |
 |
 |
 |
[2005-11-24] 31st Japanese Kisei, preliminary
|
| Cho Sonjin 9p |
Muramatsu Ryuichi 7p |
B+11.5 |
 |
 |
 |
[2005-11-17] 32nd Japanese Tengen, preliminary
|
| Ko Reibun 4p |
Cho Sonjin 9p |
W+0.5 |
 |
 |
 |
[2005-11-10] 54th Japanese Oza, preliminary
|
| Cho Sonjin 9p |
Ishikura Noboru 9p |
B+9.5 |
 |
 |
 |
[2005-11-03] 61st Japanese Honinbo, league
|
| So Yokoku 8p |
Cho Sonjin 9p |
B+0.5 |
 |
 |
 |
[2005-10-27] 45th Japanese Judan, preliminary
|
| Cho Sonjin 9p |
Akiyama Jiro 8p |
B+4.5 |
 |
 |
 |
[2005-10-15] 25th Japanese NEC Cup, round 2
|
| O Meien 9p |
Cho Sonjin 9p |
W+R |
 |
 |
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