1 games · 2013–2013 · 1 classical · 0 online
Petersen 10 draws0 Orio
100.0% for Petersen
Openings between them
| B12 | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | 1 | 100.0% |
All games
| Petersen, Pb2167 | 1-0 | Orio, Lars1936 | Copenhagen Chess Challenge 2013 | 2013 |