Oliwia Kiolbasa vs Julia Antolak
IM Oliwia Kiolbasa (2391) · WGM Julia Antolak (2292)
Oliwia Kiolbasa and Julia Antolak have played 21 recorded games against each other, the first in Apr 2012 and the most recent in Jun 2026. Kiolbasa leads 4 wins to 4, with 13 draws (38% of the games were decisive). Their most common battleground is the Sicilian: Najdorf (2 games). The average game between them lasted 37 moves.
Results by color
| Split | Games | Kiolbasa | Draws | Antolak |
|---|---|---|---|---|
| Kiolbasa with White | 11 | 3 | 6 | 2 |
| Antolak with White | 10 | 1 | 7 | 2 |
Results by time format
| Format | Games | Kiolbasa | Draws | Antolak |
|---|---|---|---|---|
| Classical | 16 | 2 | 10 | 4 |
| Rapid | 4 | 1 | 3 | 0 |
| Blitz | 1 | 1 | 0 | 0 |
Openings in their games
| ECO | Opening | Games | Kiolbasa | Draws | Antolak |
|---|---|---|---|---|---|
| B85 | Sicilian: Najdorf | 2 | 1 | 1 | 0 |
| C93 | Ruy Lopez: Closed | 2 | 0 | 1 | 1 |
| C67 | Ruy Lopez: Berlin Defense | 2 | 0 | 2 | 0 |
| B12 | Caro-Kann: Advance Variation | 2 | 1 | 1 | 0 |
| C50 | Italian Game | 2 | 0 | 1 | 1 |
| C77 | Ruy Lopez: Morphy Defense | 1 | 0 | 1 | 0 |
| C83 | Ruy Lopez: Open | 1 | 0 | 0 | 1 |
| C92 | Ruy Lopez: Closed | 1 | 0 | 1 | 0 |
All games
| Date | White | Black | Result | Opening | Event |
|---|---|---|---|---|---|
| Jun 2026 | Kiolbasa,Oliwia | Antolak,Julia | 0-1 | Italian Game | TCh-POL Ekstraliga 2026 |
| Mar 2026 | Julia Antolak | Oliwia Kiolbasa | 1/2-1/2 | Vienna Game | Mistrzostwa Polski Kobiet w Szachach Szybkich |
| Jan 2026 | Julia Antolak | Oliwia Kiolbasa | 0-1 | Queen's Gambit Declined | European Women Rapid 2026 |
| Oct 2024 | Oliwia Kiolbasa | Julia Antolak | 1/2-1/2 | Italian Game | chT-POL Ekstraliga 2024 |
| May 2024 | Oliwia Kiolbasa | Julia Antolak | 1/2-1/2 | King's Indian Defense | ch-POL w 76th |
| Jun 2023 | Julia Antolak | Oliwia Kiolbasa | 1/2-1/2 | Queen's Gambit Declined | POL Superleague Rapid |
| Apr 2023 | Julia Antolak | Oliwia Kiolbasa | 1/2-1/2 | Ruy Lopez: Morphy Defense | ch-POL w |
| Aug 2022 | Julia Antolak | Oliwia Kiolbasa | 1/2-1/2 | Ruy Lopez: Berlin Defense | 49th chT-GRE |
| May 2022 | Oliwia Kiolbasa | Julia Antolak | 1/2-1/2 | Caro-Kann: Advance Variation | ch-POL w |
| Mar 2022 | Julia Antolak | Oliwia Kiolbasa | 1/2-1/2 | Ruy Lopez: Closed | ch-POL Ekstraliga-B Rapid |
| Mar 2022 | Oliwia Kiolbasa | Julia Antolak | 1/2-1/2 | Sicilian: Najdorf | ch-POL Ekstraliga-B Rapid |
| Oct 2021 | Julia Antolak | Oliwia Kiolbasa | 1/2-1/2 | Ruy Lopez: Berlin Defense | chT-POL Ekstraliga |
| Dec 2020 | Oliwia Kiolbasa | Julia Antolak | 1-0 | Sicilian: Najdorf | ch-POL blitz w |
| Dec 2020 | Oliwia Kiolbasa | Julia Antolak | 1-0 | Sicilian: Najdorf | ch-POL U20 Girls |
| Nov 2020 | Julia Antolak | Oliwia Kiolbasa | 1-0 | Ruy Lopez: Closed | ch-POL Academic w |
| Sep 2020 | Julia Antolak | Oliwia Kiolbasa | 1/2-1/2 | Ruy Lopez: Closed | chT-POL Ekstraliga |
| Nov 2019 | Julia Antolak | Oliwia Kiolbasa | 1-0 | Ruy Lopez: Open | ch-POL U20 w |
| Sep 2019 | Oliwia Kiolbasa | Julia Antolak | 1/2-1/2 | Ruy Lopez: Fianchetto | chT-POL Ekstraliga |
| Oct 2013 | Oliwia Kiolbasa | Julia Antolak | 1-0 | Caro-Kann: Advance Variation | 23rd ch-EU U14 Girls |
| Jul 2012 | Oliwia Kiolbasa | Julia Antolak | 0-1 | Nimzowitsch Defense: Scandinavian Variation | 43rd chT-POL U19 |
| Apr 2012 | Oliwia Kiolbasa | Julia Antolak | 1/2-1/2 | Caro-Kann: Karpov Variation | Solina Mind Sports U14 Girls Open |
Interactive board, all 21 games, opening explorer and engine analysis.
Browse the gamesFrequently asked questions
What is the head-to-head score between Oliwia Kiolbasa and Julia Antolak?
In 21 recorded games, Oliwia Kiolbasa has 4 wins, Julia Antolak has 4 wins, and they have drawn 13 times.
How many times have Oliwia Kiolbasa and Julia Antolak played each other?
Our database records 21 games between them, from Apr 2012 to Jun 2026.
What openings do Oliwia Kiolbasa and Julia Antolak play against each other?
The most common opening in their games is the Sicilian: Najdorf (2 games), followed by the Ruy Lopez: Closed (2). The full opening breakdown and every game are on this page.