2 games · 2013–2016 · 2 classical · 0 online
Koykka 11 draws0 Grinberg
75.0% for Koykka
Openings between them
| A31 | English Opening: Symmetrical Variation, Anti-Benoni Variation | 1 | 50.0% |
| C85 | Ruy Lopez: Closed, Delayed Exchange | 1 | 100.0% |
All games
| Koykka, P2319 | 1-0 | Grinberg, I2085 | 26th Heart of Finland Op | 2016 |
| Grinberg, I2138 | ½-½ | Koykka, P2250 | 23rd Heart of FIN | 2013 |