| — | Donchenko | ½–½ | Lazavik | WRBC 2022. Rapid Open | English Opening: Four Knights System, Nimzowitsch Variation | |
| — | Donchenko | ½–½ | Daneshvar | WRBC 2022. Rapid Open | English Opening: Anglo-Indian Defense | |
| — | Donchenko | 1–0 | Vakhidov | WRBC 2022. Blitz Open | Zukertort Opening: Kingside Fianchetto | |
| — | Donchenko | 1–0 | Agmanov | WRBC 2022. Blitz Open | English Opening: Anglo-Indian Defense, King's Knight Variation | |
| — | Donchenko | 1–0 | Nogerbek | WRBC 2022. Blitz Open | Zukertort Opening | |
| — | Donchenko | 1–0 | Gharibyan | WRBC 2022. Blitz Open | Zukertort Opening | |
| — | Donchenko | 0–1 | Vidit | WRBC 2022. Blitz Open | English Opening: King's English Variation | |
| — | Donchenko | 0–1 | Batsuren | WRBC 2022. Blitz Open | English Opening: Anglo-Indian Defense, King's Knight Variation | |
| — | Donchenko | 1–0 | Daneshvar | WRBC 2022. Blitz Open | Caro-Kann Defense: Exchange Variation | |
| — | Donchenko | 0–1 | Sargissian | WRBC 2022. Blitz Open | Italian Game: Classical Variation, Giuoco Pianissimo, with d6 | |
| — | Damjanovic | 0–1 | Donchenko | WRBC 2022. Rapid Open | Queen's Gambit Declined: Ragozin Defense, Vienna Variation | |
| — | Uskov | 0–1 | Donchenko | WRBC 2022. Rapid Open | Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line | |
| — | Isanzhulov | 1–0 | Donchenko | WRBC 2022. Blitz Open | Caro-Kann Defense: Advance Variation, Tal Variation | |
| — | Zverev | 0–1 | Donchenko | WRBC 2022. Blitz Open | Modern Defense: Standard Defense | |
| — | Amin | 1–0 | Donchenko | WRBC 2022. Blitz Open | Zukertort Opening | |
| — | Van Foreest | 1–0 | Donchenko | WRBC 2022. Blitz Open | Sicilian Defense: Alapin Variation | |
| — | Erigaisi | 1–0 | Donchenko | WRBC 2022. Blitz Open | Nimzo-Indian Defense: Kmoch Variation | |
| — | Gelfand | ½–½ | Donchenko | WRBC 2022. Blitz Open | English Opening: Romanishin Gambit | |
| — | Tin | * | Donchenko | WRBC 2022. Blitz Open | Queen's Gambit Declined: Ragozin Defense | |
| — | Cheng | 0–1 | Donchenko | WRBC 2022. Blitz Open | Nimzo-Larsen Attack: Modern Variation | |
| — | Pranav | 1–0 | Donchenko | WRBC 2022. Blitz Open | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| — | Kovalev | ½–½ | Donchenko | WRBC 2022. Blitz Open | Caro-Kann Defense: Exchange Variation | |
| Jun 30, 2026 | Kovalenko | 1–0 | Donchenko | Round 1: Kovalenko, Igor - Donchenko, Alexander | Queen's Pawn Game: Symmetrical Variation | |
| Jun 21, 2026 | Stork | 0–1 | Donchenko | Round 6: Stork, Oliver - Donchenko, Alexander | Zukertort Opening | |
| Jun 20, 2026 | Aepfler | 0–1 | Donchenko | Round 5: Aepfler, Christian - Donchenko, Alexander | Sicilian Defense: Alapin Variation, Anti-Alapin Gambit | |
| Jun 20, 2026 | Donchenko | 1–0 | Beyer | Round 4: Donchenko, Alexander - Beyer, Lorenz | French Defense: Rubinstein Variation, Blackburne Defense | |
| Jun 20, 2026 | Kitze | ½–½ | Donchenko | Round 3: Kitze, Alexander - Donchenko, Alexander | King's Indian Attack: Spassky Variation | |
| Jun 20, 2026 | Donchenko | ½–½ | Lorscheid | Round 2: Donchenko, Alexander - Lorscheid, Gerhard | Old Indian Defense: Normal Variation | |
| Jun 19, 2026 | Weber | 0–1 | Donchenko | Round 9: Weber, Samuel - Donchenko, Alexander | King's Indian Attack | |
| Jun 19, 2026 | Donchenko | 1–0 | Heider | Round 8: Donchenko, Alexander - Heider, Martin | King's Indian Defense: Fianchetto Variation, Immediate Fianchetto | |
| Jun 19, 2026 | Donchenko | 1–0 | Hasanov | Round 7: Donchenko, Alexander - Hasanov, Zaur | Nimzo-Indian Defense: St. Petersburg Variation, Fischer Variation | |
| Jun 19, 2026 | Reichmann | ½–½ | Donchenko | Round 1: Reichmann, Hendrik - Donchenko, Alexander | English Opening: King's English Variation | |
| Jun 14, 2026 | Kobalia | ½–½ | Donchenko | Round 4: Kobalia, Mikhail - Donchenko, Alexander | Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation | |
| Jun 13, 2026 | Amin | ½–½ | Donchenko | Round 3: Amin, Bassem - Donchenko, Alexander | King's Indian Attack | |
| Jun 12, 2026 | Donchenko | ½–½ | Chigaev | Round 2: Donchenko, Alexander - Chigaev, Maksim | King's Indian Defense: Normal Variation, Rare Defenses | |
| Jun 10, 2026 | Donchenko | ½–½ | Pranav | Round 7: Donchenko, Alexander - Pranav, V | Catalan Opening: Closed | |
| Jun 9, 2026 | Fernandez | 0–1 | Donchenko | Round 6: Fernandez, Daniel Howard - Donchenko, Alexander | Sicilian Defense: Closed | |
| Jun 8, 2026 | Donchenko | 0–1 | Van Foreest | Round 5: Donchenko, Alexander - Van Foreest, Jorden | Nimzo-Indian Defense: Rubinstein System | |
| Jun 6, 2026 | Sargsyan | ½–½ | Donchenko | Round 9: Sargsyan, Shant - Donchenko, Alexander | Sicilian Defense: Najdorf Variation, English Attack | |
| Jun 5, 2026 | Donchenko | ½–½ | Sevian | Round 8: Donchenko, Alexander - Sevian, Samuel | English Opening: King's English Variation, Four Knights Variation, Flexible Line | |
| Jun 4, 2026 | Artemiev | ½–½ | Donchenko | Round 7: Artemiev, Vladislav - Donchenko, Alexander | English Opening: King's English Variation, Closed System, Full Symmetry | |
| Jun 3, 2026 | Donchenko | ½–½ | Hakobyan | Round 6: Donchenko, Alexander - Hakobyan, Aram | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Jun 2, 2026 | Nihal Sarin | 1–0 | Donchenko | Round 5: Nihal Sarin - Donchenko, Alexander | Sicilian Defense: Closed | |
| Jun 1, 2026 | Donchenko | 0–1 | Aravindh | Round 4: Donchenko, Alexander - Aravindh, Chithambaram VR. | King's Indian Attack, with Bf5 | |
| May 30, 2026 | Robson | 0–1 | Donchenko | Round 2: Robson, Ray - Donchenko, Alexander | Sicilian Defense: Najdorf Variation | |
| May 29, 2026 | Donchenko | ½–½ | Gumularz | Round 1: Donchenko, Alexander - Gumularz, Szymon | Bogo-Indian Defense: Retreat Variation | |
| May 28, 2026 | Donchenko | ½–½ | Hovhannisyan | Round 3: Donchenko, Alexander - Hovhannisyan, Robert | Petrov's Defense: Nimzowitsch Attack | |
| May 17, 2026 | Dronavalli | ½–½ | Donchenko | Round 9: Dronavalli, Harika - Donchenko, Alexander | English Opening: Anglo-Indian Defense, King's Indian Formation | |
| May 16, 2026 | Donchenko | 0–1 | Idani | Round 8: Donchenko, Alexander - Idani, Pouya | Nimzo-Indian Defense: Classical Variation, Keres Defense | |
| May 15, 2026 | Karthikeyan | ½–½ | Donchenko | Round 7: Karthikeyan, Murali - Donchenko, Alexander | Sicilian Defense: French Variation | |
| May 14, 2026 | Donchenko | 1–0 | Maze | Round 6: Donchenko, Alexander - Maze, Sebastien | King's Indian Defense: Petrosian Variation, Stein Defense | |
| May 14, 2026 | Yip | 0–1 | Donchenko | Round 5: Yip, Carissa - Donchenko, Alexander | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
| May 13, 2026 | Donchenko | ½–½ | Bellahcene | Round 4: Donchenko, Alexander - Bellahcene, Bilel | English Opening: Agincourt Defense | |
| May 12, 2026 | Amar | 1–0 | Donchenko | Round 3: Amar, Elham - Donchenko, Alexander | Caro-Kann Defense: Tartakower Variation | |
| May 12, 2026 | Donchenko | 1–0 | Droin | Round 2: Donchenko, Alexander - Droin, Augustin | English Opening: Anglo-Indian Defense, King's Knight Variation | |
| May 11, 2026 | Roebers | 0–1 | Donchenko | Round 1: Roebers, Eline - Donchenko, Alexander | Caro-Kann Defense: Breyer Variation | |
| May 9, 2026 | Donchenko | ½–½ | Moussard | Luc Winants Memorial Rapid Chess Tournament 2026 | English Opening: Agincourt Defense | |
| May 9, 2026 | Donchenko | 1–0 | Bacrot | Luc Winants Memorial Rapid Chess Tournament 2026 | Semi-Slav Defense | |
| May 9, 2026 | Vrolijk | ½–½ | Donchenko | Luc Winants Memorial Rapid Chess Tournament 2026 | English Opening: King's English Variation, Kramnik-Shirov Counterattack | |
| May 9, 2026 | Donchenko | ½–½ | Shchekachev | Luc Winants Memorial Rapid Chess Tournament 2026 | English Opening: Symmetrical Variation | |
| May 9, 2026 | Edouard | ½–½ | Donchenko | Luc Winants Memorial Rapid Chess Tournament 2026 | English Opening: Symmetrical Variation, Hedgehog Defense | |
| May 9, 2026 | Donchenko | 1–0 | Kunin | Luc Winants Memorial Rapid Chess Tournament 2026 | Queen's Gambit Declined: Three Knights Variation | |
| May 9, 2026 | Zienkiewicz | 0–1 | Donchenko | Luc Winants Memorial Rapid Chess Tournament 2026 | Caro-Kann Defense: Advance Variation, Van der Wiel Attack | |
| May 9, 2026 | Donchenko | 1–0 | Schulze | Luc Winants Memorial Rapid Chess Tournament 2026 | English Opening: Neo-Catalan | |
| May 9, 2026 | Keil | 0–1 | Donchenko | Luc Winants Memorial Rapid Chess Tournament 2026 | Rapport-Jobava System | |
| Apr 26, 2026 | Donchenko | ½–½ | Rozen | Round 15: Donchenko, Alexander - Rozen, Eytan | Queen's Gambit Declined: Ragozin Defense, Alekhine Variation | |
| Apr 25, 2026 | Amin | 0–1 | Donchenko | Round 14: Amin, Bassem - Donchenko, Alexander | Sicilian Defense: Modern Variations | |
| Apr 24, 2026 | Zilka | ½–½ | Donchenko | BL 2526 SC Heimbach-Weis-Neuwied - OSG Baden-Baden | Sicilian Defense: Smith-Morra Gambit | |
| Apr 19, 2026 | Kacharava | ½–½ | Donchenko | EICC 2026 | Sicilian Defense: Najdorf Variation | |
| Apr 18, 2026 | Donchenko | 1–0 | Gavrilescu | EICC 2026 | Semi-Slav Defense | |
| Apr 16, 2026 | Donchenko | ½–½ | Andersen | EICC 2026 | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Apr 15, 2026 | Dudin | ½–½ | Donchenko | EICC 2026 | English Opening: Symmetrical Variation, Hedgehog Defense | |
| Apr 14, 2026 | Donchenko | ½–½ | Kosakowski | EICC 2026 | Bogo-Indian Defense: Nimzowitsch Variation | |
| Apr 13, 2026 | Boruchovsky | 0–1 | Donchenko | EICC 2026 | Sicilian Defense: Modern Variations, Main Line | |
| Apr 12, 2026 | Donchenko | 1–0 | Licznerski | EICC 2026 | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Apr 10, 2026 | Medhus | 0–1 | Donchenko | EICC 2026 | Caro-Kann Defense: Maróczy Variation | |
| Apr 9, 2026 | Donchenko | ½–½ | Prokofiev | EICC 2026 | Queen's Gambit Declined: Harrwitz Attack, Fianchetto Defense | |
| Apr 8, 2026 | Davtyan | ½–½ | Donchenko | EICC 2026 | Sicilian Defense: Najdorf Variation, Opocensky Variation | |
| Apr 7, 2026 | Donchenko | 1–0 | Heimisson | EICC 2026 | Semi-Slav Defense: Main Line | |
| Mar 23, 2026 | Matinian | 1–0 | Donchenko | 2026 Chesscom Open Play In 3 | Caro-Kann Defense: Endgame Variation | |
| Mar 23, 2026 | Donchenko | 0–1 | Matlakov | 2026 Chesscom Open Play In 3 | Slav Defense: Modern Line | |
| Mar 23, 2026 | Andreikin | ½–½ | Donchenko | 2026 Chesscom Open Play In 3 | Sicilian Defense: Four Knights Variation, Exchange Variation | |
| Mar 23, 2026 | Donchenko | ½–½ | Esipenko | 2026 Chesscom Open Play In 3 | Catalan Opening | |
| Mar 22, 2026 | Donchenko | 1–0 | Krastev | Schachbundesliga 2025/26 | Horwitz Defense | |
| Mar 21, 2026 | Swinkels | ½–½ | Donchenko | Schachbundesliga 2025/26 | Grünfeld Defense: Exchange Variation, Modern Exchange Variation | |
| Mar 1, 2026 | Donchenko | ½–½ | Kozul | SBL München | King's Indian Defense: Petrosian Variation | |
| Feb 28, 2026 | Kruckenhauser | ½–½ | Donchenko | SBL München | Sicilian Defense: Closed | |
| Feb 21, 2026 | Abdisalimov | 1–0 | Donchenko | Round 9: Abdisalimov, Abdimalik - Donchenko, Alexander | Sicilian Defense: Najdorf Variation, English Attack | |
| Feb 20, 2026 | Donchenko | ½–½ | Vokhidov | Round 8: Donchenko, Alexander - Vokhidov, Shamsiddin | Nimzo-Indian Defense: Three Knights Variation | |
| Feb 18, 2026 | Bacrot | ½–½ | Donchenko | Round 6: Bacrot, Etienne - Donchenko, Alexander | Sicilian Defense: Scheveningen Variation, English Attack, with f3 | |
| Feb 17, 2026 | Donchenko | ½–½ | Sargsyan | Round 5: Donchenko, Alexander - Sargsyan, Shant | Queen's Gambit Declined: Harrwitz Attack | |
| Feb 16, 2026 | Hakobyan | 1–0 | Donchenko | Round 4: Hakobyan, Aram - Donchenko, Alexander | Sicilian Defense: Closed | |
| Feb 15, 2026 | Donchenko | ½–½ | Murzin | Round 3: Donchenko, Alexander - Murzin, Volodar | Slav Defense: Modern Line | |
| Feb 14, 2026 | Madaminov | 0–1 | Donchenko | Round 2: Madaminov, Mukhiddin - Donchenko, Alexander | Sicilian Defense: Moscow Variation, Main Line | |
| Feb 13, 2026 | Donchenko | ½–½ | Gelfand | Round 1: Donchenko, Alexander - Gelfand, Boris | English Opening: Symmetrical Variation | |
| Feb 12, 2026 | Donchenko | ½–½ | Khamdamova | Round 7: Donchenko, Alexander - Khamdamova, Afruza | Ruy Lopez: Closed, Martinez Variation | |
| Feb 8, 2026 | Ermitsch | 0–1 | Donchenko | Deutsche Schachbundesliga 2025/2026 | Caro-Kann Defense: Maróczy Variation | |
| Feb 7, 2026 | Donchenko | 1–0 | Neef | Deutsche Schachbundesliga 2025/2026 | King's Indian Defense: Orthodox Variation, Positional Defense | |
| Jan 11, 2026 | Martinovic | ½–½ | Donchenko | 1. BL Bremen | Nimzo-Indian Defense: Classical Variation, Berlin Variation, Pirc Variation | |
| Jan 10, 2026 | Donchenko | 0–1 | Reuker | 1. BL Bremen | King's Indian Defense: Petrosian Variation, Stein Defense | |