Olga Badelka vs Yuliia Osmak
IM Olga Badelka (2406) · IM Yuliia Osmak (2418)
Olga Badelka and Yuliia Osmak have played 10 recorded games against each other, the first in Dec 2019 and the most recent in Oct 2025. Badelka leads 2 wins to 5 - trailing overall, with 3 draws (70% of the games were decisive). Their most common battleground is the Orangutan opening (1 games). The average game between them lasted 43 moves.
Results by color
| Split | Games | Badelka | Draws | Osmak |
|---|---|---|---|---|
| Badelka with White | 4 | 2 | 0 | 2 |
| Osmak with White | 6 | 0 | 3 | 3 |
Results by time format
| Format | Games | Badelka | Draws | Osmak |
|---|---|---|---|---|
| Classical | 5 | 1 | 3 | 1 |
| Blitz | 3 | 0 | 0 | 3 |
| Rapid | 2 | 1 | 0 | 1 |
Openings in their games
| ECO | Opening | Games | Badelka | Draws | Osmak |
|---|---|---|---|---|---|
| A00 | Orangutan opening | 1 | 0 | 0 | 1 |
| B22 | Sicilian: Alapin | 1 | 0 | 0 | 1 |
| C11 | French: Classical Variation | 1 | 1 | 0 | 0 |
| D02 | Réti Opening | 1 | 1 | 0 | 0 |
| D05 | Colle System | 1 | 0 | 0 | 1 |
| D27 | Queen's Gambit Accepted | 1 | 0 | 0 | 1 |
| D31 | Queen's Gambit Declined | 1 | 0 | 1 | 0 |
| D31 | Semi-Slav Defense | 1 | 0 | 1 | 0 |
All games
| Date | White | Black | Result | Opening | Event |
|---|---|---|---|---|---|
| Oct 2025 | Yuliia Osmak | Olga Badelka | 1/2-1/2 | Indian Defense | 25th European Teams Women |
| Sep 2025 | Olga Badelka | Yuliia Osmak | 0-1 | Indian Defense | FIDE Women's Grand Swiss |
| Jun 2025 | Olga Badelka | Yuliia Osmak | 0-1 | Colle System | FIDE World Bl Team Pool A |
| May 2025 | Yuliia Osmak | Olga Badelka | 1/2-1/2 | Queen's Gambit Declined | TCh-ISR Women's Elite |
| Sep 2024 | Yuliia Osmak | Olga Badelka | 1/2-1/2 | Semi-Slav Defense | TCh-SRB w 1st 2024 |
| Dec 2022 | Olga Badelka | Iulija Osmak | 1-0 | Réti Opening | Wch Rapid w |
| Nov 2021 | Olga Badelka | Iulija Osmak | 1-0 | French: Classical Variation | FIDE Grand Swiss w |
| Mar 2021 | Iulija Osmak | Olga Badelka | 1-0 | Queen's Gambit Accepted | 1st FIDE World Uni Rapid w |
| Mar 2021 | Iulija Osmak | Olga Badelka | 1-0 | Orangutan opening | FIDE World Uni w 1st |
| Dec 2019 | Iulija Osmak | Olga Badelka | 1-0 | Sicilian: Alapin | Wch Blitz w |
Interactive board, all 10 games, opening explorer and engine analysis.
Browse the gamesFrequently asked questions
What is the head-to-head score between Olga Badelka and Yuliia Osmak?
In 10 recorded games, Olga Badelka has 2 wins, Yuliia Osmak has 5 wins, and they have drawn 3 times.
How many times have Olga Badelka and Yuliia Osmak played each other?
Our database records 10 games between them, from Dec 2019 to Oct 2025.
What openings do Olga Badelka and Yuliia Osmak play against each other?
The most common opening in their games is the Orangutan opening (1 games), followed by the Sicilian: Alapin (1). The full opening breakdown and every game are on this page.