Classical games: Mateusz Bartel beat Michal Olszewski 1 to 0. Including rapid/exhibition games: Mateusz Bartel tied Michal Olszewski 1 to 1. Only rapid/exhibition games: Michal Olszewski beat Mateusz Bartel 1 to 0.
*The figures above are based only on games present in our database which may be incomplete.