Marie Sebag vs Olga Badelka
European Championship (Women) Vysoke Tatry SVK round 3 2018.04.10
Sicilian Defense: Closed, Anti-Sveshnikov Variation, Kharlov-Kramnik Line 1-0

Olga Badelka vs Alexei Dmitriyevich Fedorov
83rd ch-BLR Minsk BLR round 6.5 2017.01.15
Czech Defense 0-1

Renate Vidruska vs Olga Badelka
European Individual Championship (Women) Riga round 5.50 2017.04.15
Sicilian Defense: Accelerated Dragon 0-1

Olga Badelka vs Eizaguerri Floris, Maria
FIDE Grand Swiss Women Riga, Latvia round 1.20 2021.10.27
Queen’s Gambit Declined: Exchange Variation 1-0