12th Tohoku Championship
Place: Miyagi, Japan
Start: 2020-03-29, End: 2020-12-27
Rule: Soosyrv-8, Games: 1
| Round | ||||
|---|---|---|---|---|
| Black | Result | White | ||
 Okabe Hiroshi | 2737.78 | 0.5 : 0.5 | 2957.25 | Nakamura Shigeru |
Place: Miyagi, Japan
Start: 2020-03-29, End: 2020-12-27
Rule: Soosyrv-8, Games: 1
| Round | ||||
|---|---|---|---|---|
| Black | Result | White | ||
| Okabe Hiroshi | 2737.78 | 0.5 : 0.5 | 2957.25 | Nakamura Shigeru |