Games Between Two Players
Ko Iso (0 win; 3 loss) vs. O Rissei
| Game Date and Game Description | |||||
| Black | White | Result | Replay | Download | |
 [2009-11-22] 57th Japanese NHK Cup, round 2
|
|||||
| Ko Iso 7p | O Rissei 9p | W+R |  |
 |
 |
| [2009-08-13] 48th Japanese Judan, winner section round 2
|
|||||
| O Rissei 9p | Ko Iso 7p | B+R | |
|
|
| [2006-03-09] 32nd Japanese Tengen, round 2
|
|||||
| O Rissei 9p | Ko Iso 7p | B+R | |
|
|
