Stefan Mazur vs Maxim Matlakov
European Individual Chess Championship Minsk BLR round 1.5 2017.05.30
Ruy Lopez: Closed, Borisenko Variation 0-1

Stefan Mazur vs Gabriel Sargissian
European Individual Chess Championship Batumi GEO round 1.17 2018.03.17
Ruy Lopez: Berlin Defense, Berlin Wall 0-1

Dariusz Swiercz vs Stefan Mazur
12th European Individual Championship Aix-les-Bains FRA round 6.92 2011.03.27
King’s Indian Defense: Fianchetto Variation, Panno Variation 0-1