2 games · 2023–2025 · 2 classical · 0 online
Nielsen 20 draws0 Leardini
100.0% for Nielsen
Openings between them
| B22 | Sicilian Defense: Alapin Variation, Barmen Defense | 1 | 100.0% |
| C56 | Italian Game: Scotch Gambit, Max Lange Attack | 1 | 100.0% |
All games
| Nielsen, Jon I Horni2084 | 1-0 | Leardini, Mirko1833 | TCh-Euro Small Nations | 2025 |
| Leardini, Mirko1587 | 0-1 | Nielsen, Jon I Horni2092 | TCh-Euro Small Nations | 2023 |