| Jun 14, 2026 | Kovchan | ½–½ | Postny | Round 4: Kovchan, Alexander - Postny, Evgeny | Ruy Lopez: Berlin Defense, Rio Gambit Accepted | |
| Jun 13, 2026 | Vedmediuc | ½–½ | Kovchan | Round 3: Vedmediuc, Artiom - Kovchan, Alexander | Petrov's Defense: Millennium Attack | |
| Jun 12, 2026 | Kovchan | ½–½ | Kobalia | Round 2: Kovchan, Alexander - Kobalia, Mikhail | Ruy Lopez: Berlin Defense, Rio Gambit Accepted | |
| Jun 8, 2026 | Kovchan | ½–½ | Harikrishna | Round 5: Kovchan, Alexander - Harikrishna, Pentala | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
| Jun 6, 2026 | Kovchan | ½–½ | Fernandez | Round 3: Kovchan, Alexander - Fernandez, Daniel Howard | Ruy Lopez: Closed, Breyer Defense, Zaitsev Hybrid | |
| Jun 5, 2026 | Bacrot | ½–½ | Kovchan | Round 2: Bacrot, Etienne - Kovchan, Alexander | Nimzo-Indian Defense: Normal Variation, Botvinnik System | |
| Jun 4, 2026 | Solodovnichenko | ½–½ | Kovchan | Round 1: Solodovnichenko, Yuri - Kovchan, Alexander | Petrov's Defense: Modern Attack | |
| Jun 2, 2026 | Karthikeyan | ½–½ | Kovchan | Round 7: Karthikeyan, Murali - Kovchan, Alexander | Petrov's Defense: Modern Attack | |
| May 2, 2026 | O`Gorman | ½–½ | Kovchan | Round 9: O`Gorman, Tom - Kovchan, Alexander | Grünfeld Defense: Three Knights Variation, Hungarian Attack | |
| Feb 8, 2026 | Royal | 1–0 | Kovchan | Round 6: Royal, Shreyas - Kovchan, Alexander | Grünfeld Defense: Exchange Variation, Spassky Variation | |
| Feb 7, 2026 | Kovchan | ½–½ | Pert | Round 5: Kovchan, Alexander - Pert, Richard G | Sicilian Defense: Dragon Variation, Classical Variation, Battery Variation | |
| Jan 11, 2026 | Gallana | ½–½ | Kovchan | Round 4: Gallana, Marco - Kovchan, Alexander | Zukertort Opening: Kingside Fianchetto | |
| Jan 10, 2026 | Kovchan | ½–½ | Kosakowski | Round 3: Kovchan, Alexander - Kosakowski, Jakub | Sicilian Defense: Najdorf Variation, Zagreb Variation | |
| Jan 2, 2026 | Kovchan | 1–0 | Deuer | Round 9: Kovchan, Alexander - Deuer, Marius | Caro-Kann Defense: Advance Variation, Short Variation | |
| Jan 1, 2026 | Kovchan | 1–0 | Kuru | Round 8: Kovchan, Alexander - Kuru, Atilla | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Jan 1, 2026 | Plat | ½–½ | Kovchan | Round 7: Plat, Vojtech - Kovchan, Alexander | Sicilian Defense: Delayed Alapin Variation, with d6 | |
| Dec 31, 2025 | Kovchan | 1–0 | Martin | Round 6: Kovchan, Alexander - Martin, Nils | Ruy Lopez: Morphy Defense, Arkhangelsk Variation | |
| Dec 30, 2025 | Bryant | 0–1 | Kovchan | Round 5: Bryant, Harry - Kovchan, Alexander | Pirc Defense: Classical Variation, Quiet System, Chigorin Line | |
| Dec 30, 2025 | Kovchan | ½–½ | Grutter | Round 4: Kovchan, Alexander - Grutter, Tim | Ruy Lopez: Morphy Defense, Steinitz Deferred | |
| Dec 29, 2025 | Kaasen | 1–0 | Kovchan | Round 3: Kaasen, Tor Fredrik - Kovchan, Alexander | Queen's Pawn Game | |
| Dec 29, 2025 | Kovchan | 1–0 | Hobson | Round 2: Kovchan, Alexander - Hobson, Kenneth | Ruy Lopez: Morphy Defense | |
| Dec 28, 2025 | Janse | 0–1 | Kovchan | Round 1: Janse, Jan Jaap - Kovchan, Alexander | Queen's Pawn Game: Modern Defense | |
| Dec 7, 2025 | Firouzja | 1–0 | Kovchan | Round 10: Firouzja, Alireza - Kovchan, Alexander | Queen's Pawn Game | |
| Dec 7, 2025 | Kovchan | ½–½ | Adams | Round 9: Kovchan, Alexander - Adams, Michael | Ruy Lopez: Closed, Martinez Variation | |
| Dec 7, 2025 | Kovchan | 1–0 | Shankland | Round 8: Kovchan, Alexander - Shankland, Sam | Sicilian Defense: Najdorf Variation, Zagreb Variation | |
| Dec 7, 2025 | Balaji | 0–1 | Kovchan | Round 7: Balaji, Aaravamudhan - Kovchan, Alexander | Pirc Defense | |
| Dec 7, 2025 | Kovchan | 1–0 | Willow | Round 6: Kovchan, Alexander - Willow, Jonah B | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Dec 6, 2025 | Zapolskis | 0–1 | Kovchan | Round 5: Zapolskis, Antanas - Kovchan, Alexander | Pirc Defense: Chinese Variation | |
| Dec 6, 2025 | Kovchan | ½–½ | Stoyanov | Round 4: Kovchan, Alexander - Stoyanov, Viktor | Ruy Lopez: Closed, Martinez Variation | |
| Dec 6, 2025 | Dupuis | 0–1 | Kovchan | Round 3: Dupuis, Denis K - Kovchan, Alexander | Modern Defense: Standard Defense | |
| Dec 6, 2025 | Kovalskyi | ½–½ | Kovchan | Round 2: Kovalskyi, Roman - Kovchan, Alexander | Pirc Defense | |
| Dec 6, 2025 | Kovchan | 1–0 | Rich | Round 1: Kovchan, Alexander - Rich, Aaron | French Defense: Tarrasch Variation, Eliskases Variation | |
| Dec 3, 2025 | Rozen | ½–½ | Kovchan | Round 9: Rozen, Eytan - Kovchan, Alexander | Four Knights Game | |
| Dec 2, 2025 | Greenfeld | ½–½ | Kovchan | Round 8: Greenfeld, Alon - Kovchan, Alexander | King's Indian Defense: Fianchetto Variation | |
| Dec 1, 2025 | Kovchan | ½–½ | Royal | Round 7: Kovchan, Alexander - Royal, Shreyas | Bogo-Indian Defense: Retreat Variation | |
| Nov 30, 2025 | Mikhalevski | ½–½ | Kovchan | Round 6: Mikhalevski, Victor - Kovchan, Alexander | Dutch Defense: Leningrad Variation, Warsaw Variation | |
| Nov 30, 2025 | Kovchan | 1–0 | Houska | Round 5: Kovchan, Alexander - Houska, Jovanka | Caro-Kann Defense: Advance Variation, Short Variation | |
| Nov 29, 2025 | Hanache | ½–½ | Kovchan | Round 4: Hanache, Kai - Kovchan, Alexander | Modern Defense: Standard Defense | |
| Nov 28, 2025 | Kovchan | ½–½ | Cornette | Round 3: Kovchan, Alexander - Cornette, Matthieu | Ruy Lopez: Morphy Defense, Classical Defense Deferred | |
| Nov 28, 2025 | Jumabayev | ½–½ | Kovchan | Round 2: Jumabayev, Rinat - Kovchan, Alexander | Pirc Defense: Classical Variation | |
| Nov 27, 2025 | Kovchan | 1–0 | Yoon | Round 1: Kovchan, Alexander - Yoon, Jacob D | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Nov 2, 2025 | Bazakutsa | ½–½ | Kovchan | Round 2: Bazakutsa, Svyatoslav - Kovchan, Alexander | English Opening: King's English Variation | |
| Nov 1, 2025 | Kovchan | ½–½ | Gormally | Round 1: Kovchan, Alexander - Gormally, Daniel W | Sicilian Defense: Scheveningen Variation, Classical Variation | |
| Oct 31, 2025 | Jackson | 0–1 | Kovchan | ECF Coventry International 2025 | Pirc Defense: Byrne Variation | |
| Oct 30, 2025 | Kovchan | ½–½ | Plat | ECF Coventry International 2025 | Ruy Lopez: Open Berlin Defense, l'Hermet Variation | |
| Oct 30, 2025 | Rami | 0–1 | Kovchan | ECF Coventry International 2025 | Rat Defense: English Rat | |
| Oct 29, 2025 | Kovchan | ½–½ | Mirzoeva | ECF Coventry International 2025 | Caro-Kann Defense: Tartakower Variation | |
| Oct 28, 2025 | Kanyamarala | ½–½ | Kovchan | ECF Coventry International 2025 | Pirc Defense: Byrne Variation | |
| Oct 27, 2025 | Kovchan | ½–½ | Hebden | ECF Coventry International 2025 | Ruy Lopez: Closed, Martinez Variation | |
| Oct 27, 2025 | Parker | ½–½ | Kovchan | Round 11: Parker, Jonathan F - Kovchan, Alexander | Grünfeld Defense: Three Knights Variation, Burille Variation | |
| Oct 27, 2025 | Kovchan | 1–0 | Khoury | Round 10: Kovchan, Alexander - Khoury, Theo | Sicilian Defense: Najdorf Variation, Opocensky Variation, Traditional Line | |
| Oct 27, 2025 | Kovchan | ½–½ | Siva Mahadevan | Round 8: Kovchan, Alexander - Siva Mahadevan | Sicilian Defense: Boleslavsky Variation | |
| Oct 27, 2025 | Emms | ½–½ | Kovchan | Round 7: Emms, John M - Kovchan, Alexander | Petrov's Defense: Classical Attack, Mason-Showalter Variation | |
| Oct 27, 2025 | Lewis | ½–½ | Kovchan | ECF Coventry International 2025 | Grünfeld Defense: Exchange Variation | |
| Oct 26, 2025 | Kovchan | 1–0 | Maung Maung Latt | ECF Coventry International 2025 | Caro-Kann Defense: Karpov Variation | |
| Oct 26, 2025 | Doran | 0–1 | Kovchan | ECF Coventry International 2025 | Pirc Defense | |
| Sep 18, 2025 | Vagman | ½–½ | Kovchan | SixDays Three Years GM-A | Pirc Defense: Byrne Variation | |
| Sep 18, 2025 | Kovchan | ½–½ | Tan | SixDays Three Years GM-A | Sicilian Defense: Boleslavsky Variation | |
| Sep 18, 2025 | Colbow | 1–0 | Kovchan | SixDays Three Years GM-A | Petrov's Defense: Classical Attack | |
| Sep 18, 2025 | Kovchan | ½–½ | Ramoutar | SixDays Three Years GM-A | Caro-Kann Defense: Tartakower Variation | |
| Sep 18, 2025 | Nagy | * | Kovchan | SixDays Three Years GM-A | King's Indian Attack: Symmetrical Defense | |
| Sep 18, 2025 | Kovchan | 1–0 | Goh | SixDays Three Years GM-A | Sicilian Defense: Najdorf Variation, Zagreb Variation | |
| Sep 18, 2025 | Girel | ½–½ | Kovchan | SixDays Three Years GM-A | Petrov's Defense: Karklins-Martinovsky Variation | |
| Sep 18, 2025 | Kovchan | 1–0 | Werthebach | SixDays Three Years GM-A | Sicilian Defense: Scheveningen Variation, Keres Attack | |
| Sep 18, 2025 | Aayush Bhattacherjee | ½–½ | Kovchan | SixDays Three Years GM-A | Rat Defense: English Rat | |
| May 5, 2025 | Kovchan | ½–½ | Waldhausen Gordon | Round 11: Kovchan, Alexander - Waldhausen Gordon, Frederick | French Defense: Tarrasch Variation, Open System | |
| May 4, 2025 | Gormally | ½–½ | Kovchan | Round 10: Gormally, Daniel W - Kovchan, Alexander | Sicilian Defense: Moscow Variation, Main Line | |
| May 3, 2025 | Kovchan | ½–½ | Adams | Round 9: Kovchan, Alexander - Adams, Michael | Ruy Lopez: Closed, Martinez Variation | |
| Apr 20, 2025 | Kovchan | ½–½ | Akhvlediani | Round 9: Kovchan, Alexander - Akhvlediani, Irakli | Sicilian Defense: Dragon Variation, Classical Variation, Normal Line | |
| Apr 19, 2025 | Tytynnik | 0–1 | Kovchan | Round 8: Tytynnik, Artem - Kovchan, Alexander | Queen's Pawn Game: Modern Defense | |
| Apr 18, 2025 | Kovchan | 1–0 | Garcia Padron | Round 7: Kovchan, Alexander - Garcia Padron, Juan | Sicilian Defense: Scheveningen Variation, Keres Attack | |
| Apr 17, 2025 | Castellanos Gomez | 1–0 | Kovchan | Round 6: Castellanos Gomez, Alejandro - Kovchan, Alexander | Modern Defense: Averbakh System | |
| Apr 16, 2025 | Kovchan | 0–1 | Larino Nieto | Round 5: Kovchan, Alexander - Larino Nieto, David | Caro-Kann Defense: Gurgenidze System | |
| Apr 15, 2025 | Sanz Wawer | 0–1 | Kovchan | Round 4: Sanz Wawer, Daniel - Kovchan, Alexander | Queen's Pawn Game: Modern Defense | |
| Apr 14, 2025 | Kovchan | 1–0 | Rodriguez Avila | Round 3: Kovchan, Alexander - Rodriguez Avila, Alvaro | Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation | |
| Apr 13, 2025 | Sosa Suarez | 0–1 | Kovchan | Round 2: Sosa Suarez, Carla Cristina - Kovchan, Alexander | Caro-Kann Defense: Advance Variation | |
| Apr 12, 2025 | Kovchan | 1–0 | Sanchez Ramirez | Round 1: Kovchan, Alexander - Sanchez Ramirez, Gustavo | Petrov's Defense: Classical Attack | |
| Apr 6, 2025 | Lupulescu | ½–½ | Kovchan | Round 8: Lupulescu, Constantin - Kovchan, Alexander | English Opening: Anglo-Indian Defense, Queen's Indian Formation | |
| Apr 5, 2025 | Kovchan | 0–1 | Bazakutsa | Round 7: Kovchan, Alexander - Bazakutsa, Svyatoslav | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
| Mar 2, 2025 | Vitiugov | 1–0 | Kovchan | Playoff 2: Vitiugov, Nikita - Kovchan, Alexander | Zukertort Opening: Nimzo-Larsen Variation | |
| Feb 28, 2025 | Gormally | ½–½ | Kovchan | Round 11: Gormally, Daniel W - Kovchan, Alexander | Grünfeld Defense: Exchange Variation | |
| Feb 16, 2025 | Kovchan | ½–½ | Larkin | Round 6: Kovchan, Alexander - Larkin, Vladyslav | Caro-Kann Defense: Main Line | |
| Feb 15, 2025 | Camacho Collados | ½–½ | Kovchan | Round 5: Camacho Collados, Marcos - Kovchan, Alexander | Sicilian Defense: Closed | |
| Jan 3, 2025 | Kovchan | 1–0 | Waldhausen Gordon | 98th Caplin Hastings Masters 2024 | Ruy Lopez: Closed, Martinez Variation | |
| Jan 2, 2025 | Bin-Suhayl | ½–½ | Kovchan | 98th Caplin Hastings Masters 2024 | Grünfeld Defense: Exchange Variation, Modern Exchange Variation | |
| Jan 1, 2025 | Kovchan | 0–1 | Xue | 98th Caplin Hastings Masters 2024 | Catalan Opening: Open Defense | |
| Mar 2, 2025 | Kovchan | 1–0 | Shearsby | Round 7: Kovchan, Alexander - Shearsby, Jude | Sicilian Defense: Dragon Variation, Classical Variation, Battery Variation | |
| Mar 2, 2025 | Kovchan | 1–0 | Roberson | Round 8: Kovchan, Alexander - Roberson, Peter T | French Defense: Tarrasch Variation, Chistyakov Defense | |
| Mar 2, 2025 | Kovchan | ½–½ | Vitiugov | Round 10: Kovchan, Alexander - Vitiugov, Nikita | Ruy Lopez: Closed, Martinez Variation | |
| Mar 2, 2025 | Kovchan | 1–0 | Vitiugov | Playoff 1: Kovchan, Alexander - Vitiugov, Nikita | Ruy Lopez: Closed, Martinez Variation | |
| Mar 2, 2025 | Kovchan | ½–½ | Vitiugov | Armageddon: Kovchan, Alexander - Vitiugov, Nikita | Sicilian Defense: O'Kelly Variation, Venice System | |
| Mar 2, 2025 | Jones | 0–1 | Kovchan | Round 9: Jones, Gawain C B - Kovchan, Alexander | English Opening: Anglo-Indian Defense, Queen's Indian Formation | |
| Mar 1, 2025 | Kovchan | 1–0 | Cheng | Round 1: Kovchan, Alexander - Cheng, Louis | Sicilian Defense: Accelerated Dragon, Maróczy Bind, Gurgenidze Variation | |
| Mar 1, 2025 | Kovchan | ½–½ | He | Round 3: Kovchan, Alexander - He, Tom Junde | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
| Mar 1, 2025 | Kovchan | 1–0 | Yu | Round 5: Kovchan, Alexander - Yu, Rock | Sicilian Defense: Nimzowitsch Variation, Advance Variation | |
| Mar 1, 2025 | Hughes | 0–1 | Kovchan | Round 2: Hughes, Roy - Kovchan, Alexander | London System | |
| Mar 1, 2025 | Mirzoeva | ½–½ | Kovchan | Round 4: Mirzoeva, Elmira - Kovchan, Alexander | Grünfeld Defense: Brinckmann Attack, Grünfeld Gambit Accepted | |
| Mar 1, 2025 | Rushbrooke | 0–1 | Kovchan | Round 6: Rushbrooke, Remy - Kovchan, Alexander | Zukertort Opening | |
| Jan 26, 2025 | Parker | ½–½ | Kovchan | Round 4: Parker, Jonathan F - Kovchan, Alexander | Grünfeld Defense: Three Knights Variation, Burille Variation | |
| Jan 25, 2025 | Kovchan | 1–0 | Makkar | Round 3: Kovchan, Alexander - Makkar, Rajat | Sicilian Defense: Boleslavsky Variation | |