Games Between Two Players
Kobayashi Koichi (2 win; 0 loss) vs. Tahara Yasufumi
| Game Date and Game Description | |||||
| Black | White | Result | Replay | Download | |
 [2026-01-29] 51st Japanese Kisei, preliminary
|
|||||
| Tahara Yasufumi 7p | Kobayashi Koichi 9p | W+R |  |
 |
 |
| [2021-07-01] 70th Japanese Oza, preliminary
|
|||||
| Kobayashi Koichi 9p | Tahara Yasufumi 7p | B+R | |
|
|
