Jan-Krzysztof Duda vs Olexandr Bortnyk
GM Jan-Krzysztof Duda (2743) · GM Olexandr Bortnyk (2604)
Jan-Krzysztof Duda and Olexandr Bortnyk have played 18 recorded games against each other, the first in Jun 2012 and the most recent in Apr 2026. Duda leads 9 wins to 3, with 6 draws (67% of the games were decisive). Their most common battleground is the Alekhine Defense (4 games). The average game between them lasted 59 moves.
Results by color
| Split | Games | Duda | Draws | Bortnyk |
|---|---|---|---|---|
| Duda with White | 9 | 5 | 2 | 2 |
| Bortnyk with White | 9 | 4 | 4 | 1 |
Results by time format
| Format | Games | Duda | Draws | Bortnyk |
|---|---|---|---|---|
| Blitz | 16 | 8 | 5 | 3 |
| Classical | 1 | 0 | 1 | 0 |
| Rapid | 1 | 1 | 0 | 0 |
Openings in their games
| ECO | Opening | Games | Duda | Draws | Bortnyk |
|---|---|---|---|---|---|
| B04 | Alekhine Defense | 4 | 2 | 2 | 0 |
| A45 | Queen's Pawn Game: Chigorin Variation | 3 | 1 | 2 | 0 |
| C41 | Philidor | 2 | 1 | 0 | 1 |
| B03 | Alekhine Defense | 2 | 1 | 0 | 1 |
| C18 | French: Winawer Variation | 1 | 1 | 0 | 0 |
| C24 | Bishop's Opening | 1 | 0 | 1 | 0 |
| D00 | Queen's Pawn Game: Chigorin Variation | 1 | 1 | 0 | 0 |
| E62 | Indian Defense | 1 | 0 | 0 | 1 |
All games
| Date | White | Black | Result | Opening | Event |
|---|---|---|---|---|---|
| Apr 2026 | Olexandr Bortnyk | Jan-Krzysztof Duda | 1/2-1/2 | Alekhine Defense | 2nd 3-0 Thursday |
| Apr 2026 | Olexandr Bortnyk | Jan-Krzysztof Duda | 1/2-1/2 | Queen's Pawn Game: Chigorin Variation | 1st 3-0 Thursday |
| Jan 2026 | Olexandr Bortnyk | Jan-Krzysztof Duda | 0-1 | Philidor | 1st 3-0 Thursday |
| Jan 2026 | Olexandr Bortnyk | Jan-Krzysztof Duda | 0-1 | French: Winawer Variation | Titled Tue |
| Dec 2025 | J Duda | Olexandr Bortnyk | 1-0 | Indian Defense | 1st 3-0 Thursday |
| Nov 2025 | Olexandr Bortnyk | J Duda | 0-1 | Queen's Pawn Game: Chigorin Variation | 2nd 3-0 Thursday |
| Apr 2025 | Olexandr Bortnyk | J Duda | 1-0 | Philidor | Titled Tue Late |
| Feb 2025 | Olexandr Bortnyk | J Duda | 0-1 | Queen's Pawn Game: Chigorin Variation | Titled Tue Late |
| Nov 2024 | J Duda | Olexandr Bortnyk | 1-0 | Alekhine Defense | Titled Tue Early |
| Oct 2024 | Olexandr Bortnyk | J Duda | 1/2-1/2 | Queen's Pawn Game: Chigorin Variation | Titled Tue Late |
| Apr 2024 | Jan-Krzysztof Duda | Olexandr Bortnyk | 0-1 | Alekhine Defense | Titled Tue Late |
| Mar 2024 | Jan-Krzysztof Duda | Olexandr Bortnyk | 1/2-1/2 | Alekhine Defense | Titled Tue Early |
| Mar 2023 | Jan-Krzysztof Duda | Olexandr Bortnyk | 1-0 | Alekhine Defense | Titled Tue Late |
| Mar 2023 | Jan-Krzysztof Duda | Olexandr Bortnyk | 0-1 | Indian Defense | Titled Tue Early |
| Feb 2023 | Jan-Krzysztof Duda | Olexandr Bortnyk | 1-0 | Philidor | Titled Tue Late |
| Jan 2023 | Olexandr Bortnyk | Jan-Krzysztof Duda | 1/2-1/2 | Bishop's Opening | Titled Tue Early |
| Dec 2014 | Jan-Krzysztof Duda | Olexandr Bortnyk | 1-0 | Alekhine Defense | ch-EU rapid |
| Jun 2012 | Jan-Krzysztof Duda | Olexandr Bortnyk | 1/2-1/2 | Sicilian: Taimanov | 7th Moscow Dvorkovich Cup U16 |
Interactive board, all 18 games, opening explorer and engine analysis.
Browse the gamesFrequently asked questions
What is the head-to-head score between Jan-Krzysztof Duda and Olexandr Bortnyk?
In 18 recorded games, Jan-Krzysztof Duda has 9 wins, Olexandr Bortnyk has 3 wins, and they have drawn 6 times.
How many times have Jan-Krzysztof Duda and Olexandr Bortnyk played each other?
Our database records 18 games between them, from Jun 2012 to Apr 2026.
What openings do Jan-Krzysztof Duda and Olexandr Bortnyk play against each other?
The most common opening in their games is the Alekhine Defense (4 games), followed by the Queen's Pawn Game: Chigorin Variation (3). The full opening breakdown and every game are on this page.