Anton Demchenko vs Olexandr Bortnyk
GM Anton Demchenko (2579) · GM Olexandr Bortnyk (2604)
Anton Demchenko and Olexandr Bortnyk have played 16 recorded games against each other, the first in Apr 2020 and the most recent in Aug 2026. Demchenko leads 2 wins to 11 - trailing overall, with 3 draws (81% of the games were decisive). Their most common battleground is the Alekhine Defense (4 games). The average game between them lasted 55 moves.
Results by color
| Split | Games | Demchenko | Draws | Bortnyk |
|---|---|---|---|---|
| Demchenko with White | 7 | 2 | 1 | 4 |
| Bortnyk with White | 9 | 0 | 2 | 7 |
Results by time format
| Format | Games | Demchenko | Draws | Bortnyk |
|---|---|---|---|---|
| Blitz | 13 | 1 | 2 | 10 |
| Rapid | 3 | 1 | 1 | 1 |
Openings in their games
| ECO | Opening | Games | Demchenko | Draws | Bortnyk |
|---|---|---|---|---|---|
| B04 | Alekhine Defense | 4 | 1 | 0 | 3 |
| A45 | Queen's Pawn Game: Chigorin Variation | 2 | 0 | 1 | 1 |
| D00 | Queen's Pawn Game: Chigorin Variation | 2 | 0 | 0 | 2 |
| B07 | Philidor | 1 | 0 | 0 | 1 |
| B07 | Pirc Defense: Lion System | 1 | 0 | 0 | 1 |
| B08 | Indian Defense | 1 | 0 | 1 | 0 |
| C27 | Vienna Game | 1 | 0 | 0 | 1 |
| C28 | Bishop's Opening | 1 | 0 | 0 | 1 |
All games
| Date | White | Black | Result | Opening | Event |
|---|---|---|---|---|---|
| Aug 2026 | Olexandr Bortnyk | Anton Demchenko | 1-0 | Alekhine Defense | 2nd 3-0 Thu 20th Aug 2026 |
| Aug 2026 | Olexandr Bortnyk | Anton Demchenko | 1-0 | Queen's Pawn Game: Chigorin Variation | 1st 3-0 Thu 20th Aug 2026 |
| Feb 2026 | Anton Demchenko | Olexandr Bortnyk | 0-1 | Alekhine Defense | 3rd 3-0 Thursday |
| May 2025 | Olexandr Bortnyk | Anton Demchenko | 1/2-1/2 | Queen's Pawn Game: Chigorin Variation | Chess.com Classic Play-In |
| Dec 2024 | Olexandr Bortnyk | Anton Demchenko | 1/2-1/2 | Four Knights Game | Titled Tue Early |
| Apr 2024 | Olexandr Bortnyk | Anton Demchenko | 1-0 | Ruy Lopez: Morphy Defense | Titled Tue Early |
| Aug 2023 | Anton Demchenko | Olexandr Bortnyk | 1-0 | Alekhine Defense | Titled Tue Early |
| Jan 2023 | Olexandr Bortnyk | Anton Demchenko | 1-0 | Vienna Game | Titled Tue Early |
| Apr 2022 | Anton Demchenko | Olexandr Bortnyk | 1-0 | Alekhine Defense | Chess.com Rapid Wk11 Swiss |
| Apr 2022 | Anton Demchenko | Olexandr Bortnyk | 0-1 | Pirc Defense: Lion System | Chess.com Rapid Wk10 Swiss |
| Mar 2022 | Olexandr Bortnyk | Anton Demchenko | 1-0 | Queen's Pawn Game: Chigorin Variation | Titled Tue Early |
| Mar 2022 | Anton Demchenko | Olexandr Bortnyk | 0-1 | Philidor | Titled Tue Early |
| Mar 2022 | Olexandr Bortnyk | Anton Demchenko | 1-0 | Bishop's Opening | Titled Tue Early |
| Mar 2022 | Olexandr Bortnyk | Anton Demchenko | 1-0 | Queen's Pawn Game: Chigorin Variation | Titled Tue Late |
| Oct 2021 | Anton Demchenko | Olexandr Bortnyk | 0-1 | Alekhine Defense | Speed Chess GP4 |
| Apr 2020 | Anton Demchenko | Olexandr Bortnyk | 1/2-1/2 | Indian Defense | Titled Tue |
Interactive board, all 16 games, opening explorer and engine analysis.
Browse the gamesFrequently asked questions
What is the head-to-head score between Anton Demchenko and Olexandr Bortnyk?
In 16 recorded games, Anton Demchenko has 2 wins, Olexandr Bortnyk has 11 wins, and they have drawn 3 times.
How many times have Anton Demchenko and Olexandr Bortnyk played each other?
Our database records 16 games between them, from Apr 2020 to Aug 2026.
What openings do Anton Demchenko 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 (2). The full opening breakdown and every game are on this page.