10 games · 2014–2023 · 2 classical · 7 online
Matlakov 24 draws4 Kovalenko
40.0% for Matlakov
Openings between them
| A05 | King's Indian Attack: Symmetrical Defense | 1 | 50.0% |
| A11 | Réti Opening: Anglo-Slav Variation, Gurevich System | 1 | 0.0% |
| B01 | Scandinavian Defense: Classical Variation | 1 | 50.0% |
| B38 | Sicilian Defense: Accelerated Dragon, Maróczy Bind | 1 | 0.0% |
| C69 | Ruy Lopez: Exchange Variation, King's Bishop Variation | 1 | 50.0% |
| D35 | Queen's Gambit Declined: Exchange Variation, Positional Variation | 1 | 0.0% |
| D38 | Queen's Gambit Declined: Ragozin Defense | 1 | 50.0% |
| D43 | Semi-Slav Defense | 1 | 100.0% |
| D45 | Semi-Slav Defense: Stoltz Variation | 1 | 100.0% |
| E51 | Nimzo-Indian Defense: Normal Variation, Ragozin Variation | 1 | 0.0% |
All games
| Kovalenko, I2674 | 1-0 | Matlakov, M2662 | AimChess Play-In Match | 2023 |
| Kovalenko, I2674 | 0-1 | Matlakov, M2662 | AimChess Play-In Match | 2023 |
| Matlakov, M2662 | 0-1 | Kovalenko, I2674 | AimChess Play-In Match | 2023 |
| Kovalenko, I2674 | 1-0 | Matlakov, M2674 | Chess.com RCC Wk11 Swiss | 2022 |
| Matlakov, M2674 | ½-½ | Kovalenko, I2674 | Chess.com Rapid W10 Swiss | 2022 |
| Kovalenko, I2674 | 0-1 | Matlakov, M2674 | Chess.com Rapid Wk6 KO | 2022 |
| Kovalenko, I2674 | 1-0 | Matlakov, M2674 | Chess.com Rapid Wk6 Swiss | 2022 |
| Kovalenko, I2657 | ½-½ | Matlakov, M2714 | 18th ch-EUR Indiv 2017 | 2017 |
| Matlakov, M2684 | ½-½ | Kovalenko, I2667 | 17th Karpov Poikovsky | 2016 |
| Kovalenko, I2650 | ½-½ | Matlakov, M2685 | St.Petersburg Rapid 2014 | 2014 |