4 games · 2017–2025 · 4 classical · 0 online
Niemi 11 draws2 Keinanen
37.5% for Niemi
Openings between them
| A13 | English Opening: Agincourt Defense, Catalan Defense Accepted | 2 | 50.0% |
| B00 | Nimzowitsch Defense: Williams Variation | 1 | 50.0% |
| E73 | King's Indian Defense: Semi-Averbakh System | 1 | 0.0% |
All games
| Keinanen, Toivo2516 | 1-0 | Niemi, K2308 | 33rd Heart of Finland Op | 2025 |
| Niemi, K2313 | ½-½ | Keinanen, Toivo2499 | TCh-FIN 2022-23 | 2022 |
| Keinanen, Toivo2341 | 1-0 | Niemi, K2336 | ch-FIN 2018 | 2018 |
| Keinanen, Toivo2329 | 0-1 | Niemi, K2338 | TCh-FIN 2016-17 | 2017 |