Olga Yushko vs Efe Aynaoglu
WFM Olga Yushko (2017) · CM Efe Aynaoglu (2135)
Olga Yushko and Efe Aynaoglu have played 10 recorded games against each other, the first in Oct 2025 and the most recent in Sep 2026. Yushko leads 5 wins to 5, with 0 draws (100% of the games were decisive). Their most common battleground is the Indian Defense (3 games). The average game between them lasted 40 moves.
Results by color
| Split | Games | Yushko | Draws | Aynaoglu |
|---|---|---|---|---|
| Yushko with White | 5 | 3 | 0 | 2 |
| Aynaoglu with White | 5 | 2 | 0 | 3 |
Results by time format
| Format | Games | Yushko | Draws | Aynaoglu |
|---|---|---|---|---|
| Blitz | 10 | 5 | 0 | 5 |
Openings in their games
| ECO | Opening | Games | Yushko | Draws | Aynaoglu |
|---|---|---|---|---|---|
| D35 | Indian Defense | 3 | 2 | 0 | 1 |
| E06 | Catalan | 3 | 1 | 0 | 2 |
| A51 | Budapest Defense | 1 | 0 | 0 | 1 |
| B03 | Alekhine Defense | 1 | 0 | 0 | 1 |
| D37 | Indian Defense | 1 | 1 | 0 | 0 |
| D53 | Queen's Gambit Declined | 1 | 1 | 0 | 0 |
All games
| Date | White | Black | Result | Opening | Event |
|---|---|---|---|---|---|
| Sep 2026 | Olga Yushko | Efe Aynaoglu | 1-0 | Indian Defense | Titled Tue 22nd Sep 2026 |
| Aug 2026 | Olga Yushko | Efe Aynaoglu | 0-1 | Budapest Defense | 1st 3-0 Thu 27th Aug 2026 |
| Jul 2026 | Efe Aynaoglu | Olga Yushko | 1-0 | Catalan | 2nd 3-0 Thu 9th Jul 2026 |
| Jun 2026 | Efe Aynaoglu | Olga Yushko | 1-0 | Alekhine Defense | Titled Tue 16th Jun 2026 |
| Apr 2026 | Efe Aynaoglu | Olga Yushko | 0-1 | Indian Defense | 1st 3-0 Thursday |
| Mar 2026 | Olga Yushko | Efe Aynaoglu | 1-0 | Queen's Gambit Declined | 1st 3-0 Thursday |
| Feb 2026 | Efe Aynaoglu | Olga Yushko | 1-0 | Catalan | Titled Tue |
| Jan 2026 | Efe Aynaoglu | Olga Yushko | 0-1 | Catalan | Titled Tue |
| Jan 2026 | Olga Yushko | Efe Aynaoglu | 0-1 | Indian Defense | Titled Tue |
| Oct 2025 | Olga Yushko | Efe Aynaoglu | 1-0 | Indian Defense | Titled Tue |
Interactive board, all 10 games, opening explorer and engine analysis.
Browse the gamesFrequently asked questions
What is the head-to-head score between Olga Yushko and Efe Aynaoglu?
In 10 recorded games, Olga Yushko has 5 wins, Efe Aynaoglu has 5 wins, and they have drawn 0 times.
How many times have Olga Yushko and Efe Aynaoglu played each other?
Our database records 10 games between them, from Oct 2025 to Sep 2026.
What openings do Olga Yushko and Efe Aynaoglu play against each other?
The most common opening in their games is the Indian Defense (3 games), followed by the Catalan (3). The full opening breakdown and every game are on this page.