14 games · 2016–2023 · 0 classical · 12 online
Bortnyk 30 draws11 Mamedov
21.4% for Bortnyk
Openings between them
| B02 | Alekhine Defense: Scandinavian Variation | 5 | 20.0% |
| A45 | Indian Defense: Accelerated London System | 2 | 50.0% |
| A00 | Kádas Opening: Koola-Koola Variation | 1 | 100.0% |
| A48 | East Indian Defense | 1 | 0.0% |
| B30 | Sicilian Defense: Old Sicilian | 1 | 0.0% |
| B50 | Sicilian Defense: Delayed Alapin Variation, with d6 | 1 | 0.0% |
| C41 | Philidor Defense: Lion Variation | 1 | 0.0% |
| D01 | Rapport-Jobava System | 1 | 0.0% |
| E64 | King's Indian Defense: Fianchetto Variation, Double Fianchetto Attack | 1 | 0.0% |
All games
| Bortnyk, Olexandr2608 | 0-1 | Mamedov, Rau2633 | chess.com SpeedChess Q1Sw | 2023 |
| Mamedov, Rau2673 | 1-0 | Bortnyk, Olexandr2604 | Levitov Bortnyk-Mamedov | 2021 |
| Bortnyk, Olexandr2604 | 1-0 | Mamedov, Rau2673 | Levitov Bortnyk-Mamedov | 2021 |
| Mamedov, Rau2673 | 1-0 | Bortnyk, Olexandr2604 | Levitov Bortnyk-Mamedov | 2021 |
| Bortnyk, Olexandr2604 | 0-1 | Mamedov, Rau2673 | Levitov Bortnyk-Mamedov | 2021 |
| Mamedov, Rau2673 | 0-1 | Bortnyk, Olexandr2604 | Levitov Bortnyk-Mamedov | 2021 |
| Bortnyk, Olexandr2604 | 0-1 | Mamedov, Rau2673 | Levitov Bortnyk-Mamedov | 2021 |
| Mamedov, Rau2673 | 1-0 | Bortnyk, Olexandr2604 | Levitov Bortnyk-Mamedov | 2021 |
| Bortnyk, Olexandr2604 | 0-1 | Mamedov, Rau2673 | Levitov Bortnyk-Mamedov | 2021 |
| Mamedov, Rau2673 | 1-0 | Bortnyk, Olexandr2604 | Levitov Bortnyk-Mamedov | 2021 |
| Bortnyk, Olexandr2604 | 1-0 | Mamedov, Rau2673 | Levitov Bortnyk-Mamedov | 2021 |
| Mamedov, Rau2673 | 1-0 | Bortnyk, Olexandr2604 | Levitov Bortnyk-Mamedov | 2021 |
| Bortnyk, Olexandr2581 | 0-1 | Mamedov, Rau2688 | European Blitz 2016 | 2016 |
| Mamedov, Rau2688 | 1-0 | Bortnyk, Olexandr2581 | European Blitz 2016 | 2016 |