| Jun 24, 2026 | Samunenkov | 1–0 | Cyborowski | Druzynowe Mistrzostwa Polski - Ekstraliga 2026 | Petrov's Defense: Modern Attack, Center Variation | |
| Jun 23, 2026 | Lodici | ½–½ | Samunenkov | Druzynowe Mistrzostwa Polski - Ekstraliga 2026 | Petrov's Defense: French Attack | |
| Jun 22, 2026 | Samunenkov | ½–½ | Gledura | Druzynowe Mistrzostwa Polski - Ekstraliga 2026 | Sicilian Defense: Moscow Variation, Main Line | |
| Jun 21, 2026 | Kozak | 0–1 | Samunenkov | Druzynowe Mistrzostwa Polski - Ekstraliga 2026 | Caro-Kann Defense: Tartakower Variation | |
| Jun 20, 2026 | Samunenkov | 1–0 | Grandelius | Druzynowe Mistrzostwa Polski - Ekstraliga 2026 | Ruy Lopez: Classical Variation, Central Variation | |
| Jun 19, 2026 | Seemann | ½–½ | Samunenkov | Druzynowe Mistrzostwa Polski - Ekstraliga 2026 | Queen's Pawn Game: London System | |
| Jun 18, 2026 | Samunenkov | 1–0 | Leniart | Druzynowe Mistrzostwa Polski - Ekstraliga 2026 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Jun 17, 2026 | Dehtiarov | 0–1 | Samunenkov | Druzynowe Mistrzostwa Polski - Ekstraliga 2026 | Caro-Kann Defense: Tartakower Variation | |
| Jun 16, 2026 | Samunenkov | 1–0 | Kowalski | Druzynowe Mistrzostwa Polski - Ekstraliga 2026 | Ruy Lopez: Closed, Delayed Exchange | |
| May 17, 2026 | Samunenkov | 1–0 | Iturrizaga Bonelli | Round 9: Samunenkov, Ihor - Iturrizaga Bonelli, Eduardo | Sicilian Defense: O'Kelly Variation, Venice System | |
| May 17, 2026 | Maltsevskaya | 0–1 | Samunenkov | Round 8: Maltsevskaya, Aleksandra - Samunenkov, Ihor | Ruy Lopez: Closed, Trajkovic Counterattack | |
| May 17, 2026 | Leisch | 0–1 | Samunenkov | Round 6: Leisch, Lukas - Samunenkov, Ihor | Nimzo-Indian Defense: Rubinstein System, Rubinstein Variation | |
| May 17, 2026 | Samunenkov | 0–1 | Pranav | Round 7: Samunenkov, Ihor - Pranav, V | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| May 17, 2026 | Kovacsy | * | Samunenkov | Round 2: Kovacsy, Barnabas - Samunenkov, Ihor | ? | |
| May 16, 2026 | Ivanisevic | 0–1 | Samunenkov | Round 13: Ivanisevic, Ivan - Samunenkov, Ihor | Queen's Pawn Game: Zukertort Variation | |
| May 16, 2026 | Erdos | 0–1 | Samunenkov | Round 11: Erdos, Viktor - Samunenkov, Ihor | Scotch Game: Potter Variation | |
| May 16, 2026 | Pulpan | ½–½ | Samunenkov | Round 10: Pulpan, Jakub - Samunenkov, Ihor | King's Knight Opening: Normal Variation | |
| May 16, 2026 | Samunenkov | 1–0 | Iturrizaga Bonelli | Round 9: Samunenkov, Ihor - Iturrizaga Bonelli, Eduardo | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| May 16, 2026 | Sydoryka | ½–½ | Samunenkov | Round 8: Sydoryka, Vladyslav - Samunenkov, Ihor | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| May 16, 2026 | Samunenkov | ½–½ | Dotzer | Round 6: Samunenkov, Ihor - Dotzer, Lukas | Sicilian Defense: Moscow Variation, Main Line | |
| May 16, 2026 | Stefanova | ½–½ | Samunenkov | Round 5: Stefanova, Antoaneta - Samunenkov, Ihor | Queen's Pawn Game: Colle System | |
| May 16, 2026 | Samunenkov | 0–1 | Maghsoodloo | Round 4: Samunenkov, Ihor - Maghsoodloo, Parham | Sicilian Defense: Moscow Variation | |
| May 15, 2026 | Samunenkov | 1–0 | Borrmann | Round 13: Samunenkov, Ihor - Borrmann, Laurenz | Sicilian Defense: Moscow Variation | |
| May 15, 2026 | Movsesian | 1–0 | Samunenkov | Round 12: Movsesian, Sergei - Samunenkov, Ihor | Ruy Lopez: Morphy Defense, Classical Defense Deferred | |
| May 15, 2026 | Samunenkov | 1–0 | Weber | Round 11: Samunenkov, Ihor - Weber, Samuel | Caro-Kann Defense: Exchange Variation | |
| May 15, 2026 | Pleimer | 0–1 | Samunenkov | Round 10: Pleimer, Noah - Samunenkov, Ihor | Catalan Opening: Open Defense, Classical Line | |
| May 15, 2026 | Samunenkov | 0–1 | Malek | Round 9: Samunenkov, Ihor - Malek, Jan | Ruy Lopez: Morphy Defense, Schliemann Defense Deferred | |
| May 15, 2026 | Kundianok | 0–1 | Samunenkov | Round 8: Kundianok, Vladislav - Samunenkov, Ihor | Nimzo-Indian Defense: Rubinstein System, Rubinstein Variation | |
| May 15, 2026 | Samunenkov | ½–½ | Seemann | Round 7: Samunenkov, Ihor - Seemann, Jakub | Sicilian Defense: Moscow Variation | |
| May 15, 2026 | Cieslak | 0–1 | Samunenkov | Round 6: Cieslak, Patryk - Samunenkov, Ihor | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| May 15, 2026 | Postlmayer | ½–½ | Samunenkov | Round 5: Postlmayer, Jakob - Samunenkov, Ihor | Queen's Gambit Declined: Cambridge Springs Defense, Rubinstein Variation | |
| May 14, 2026 | Samunenkov | 1–0 | Travadon | Round 9: Samunenkov, Ihor - Travadon, Loic | Sicilian Defense: Alapin Variation | |
| May 14, 2026 | Perunovic | 0–1 | Samunenkov | Round 8: Perunovic, Milos - Samunenkov, Ihor | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| May 14, 2026 | Samunenkov | ½–½ | Tabatabaei | Round 7: Samunenkov, Ihor - Tabatabaei, M. Amin | Ruy Lopez: Closed | |
| May 14, 2026 | Samunenkov | 0–1 | Rodshtein | Round 5: Samunenkov, Ihor - Rodshtein, Maxim | Sicilian Defense: Moscow Variation, Main Line | |
| May 14, 2026 | dr. Balog | 0–1 | Samunenkov | Round 4: dr. Balog, Imre - Samunenkov, Ihor | Catalan Opening: Closed | |
| May 11, 2026 | Samunenkov | 0–1 | Maghsoodloo | Round 4: Samunenkov, Ihor - Maghsoodloo, Parham | Caro-Kann Defense: Exchange Variation | |
| May 10, 2026 | Georgiev | 1–0 | Samunenkov | Round 10: Georgiev, Kiril - Samunenkov, Ihor | English Opening: Anglo-Indian Defense, Queen's Knight Variation | |
| May 10, 2026 | Samunenkov | 1–0 | Nevednichy | Round 9: Samunenkov, Ihor - Nevednichy, Vladislav | Philidor Defense: Lion Variation | |
| May 10, 2026 | Gales | 0–1 | Samunenkov | Round 8: Gales, Randi-Ioan - Samunenkov, Ihor | Nimzo-Indian Defense: Rubinstein System, Rubinstein Variation | |
| May 10, 2026 | Samunenkov | ½–½ | Sofronie | Round 7: Samunenkov, Ihor - Sofronie, Iulian | Ruy Lopez: Morphy Defense | |
| May 10, 2026 | Ienasoaie | * | Samunenkov | Round 6: Ienasoaie, Rafael - Samunenkov, Ihor | ? | |
| May 10, 2026 | Samunenkov | * | Skomial | Round 5: Samunenkov, Ihor - Skomial, Mateusz | ? | |
| May 9, 2026 | Serban | 1–0 | Samunenkov | Round 4: Serban, Cristian-Stefan - Samunenkov, Ihor | English Opening: Symmetrical Variation, Ultra-Symmetrical Variation | |
| May 9, 2026 | Samunenkov | 1–0 | Doluhanova | Round 3: Samunenkov, Ihor - Doluhanova, Evgeniya | Ruy Lopez: Berlin Defense, Rio Gambit Accepted | |
| May 9, 2026 | Galatanu | 0–1 | Samunenkov | Round 2: Galatanu, Iulian-Marinica - Samunenkov, Ihor | Queen's Pawn Game: London System | |
| May 9, 2026 | Samunenkov | 1–0 | Martinenco | Round 1: Samunenkov, Ihor - Martinenco, Nicolae | Ruy Lopez: Open Berlin Defense, Showalter Variation | |
| Apr 26, 2026 | Vitiugov | ½–½ | Samunenkov | Round 15: Vitiugov, Nikita - Samunenkov, Ihor | Nimzo-Larsen Attack: Classical Variation | |
| Apr 25, 2026 | Samunenkov | ½–½ | Kraemer | Round 14: Samunenkov, Ihor - Kraemer, Martin | Ruy Lopez: Open, Main Line | |
| Apr 24, 2026 | Samunenkov | ½–½ | Maghsoodloo | BL 2526 SC Viernheim - Sfr. Wolfhagen | Sicilian Defense: Moscow Variation | |
| Apr 19, 2026 | Tudor | 0–1 | Samunenkov | EICC 2026 | Caro-Kann Defense: Exchange Variation | |
| Apr 18, 2026 | Samunenkov | ½–½ | Ahmad | EICC 2026 | Queen's Gambit Declined: Ragozin Defense | |
| Apr 16, 2026 | Isik | 0–1 | Samunenkov | EICC 2026 | Nimzo-Indian Defense: Classical Variation, Noa Variation | |
| Apr 15, 2026 | Samunenkov | ½–½ | Hrbek | EICC 2026 | Ruy Lopez: Morphy Defense | |
| Apr 14, 2026 | Lavrencic | ½–½ | Samunenkov | EICC 2026 | Italian Game: Paris Defense | |
| Apr 13, 2026 | Samunenkov | 1–0 | Trushko | EICC 2026 | Caro-Kann Defense: Advance Variation, Short Variation | |
| Apr 12, 2026 | Tarhan | 1–0 | Samunenkov | EICC 2026 | Zukertort Opening | |
| Apr 10, 2026 | Samunenkov | ½–½ | Pantsulaia | EICC 2026 | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Apr 9, 2026 | Ohanyan | ½–½ | Samunenkov | EICC 2026 | Ruy Lopez: Closed, Trajkovic Counterattack | |
| Apr 8, 2026 | Samunenkov | 1–0 | Kusa | EICC 2026 | Ruy Lopez: Open Berlin Defense, Showalter Variation | |
| Apr 7, 2026 | Jarocka | 0–1 | Samunenkov | EICC 2026 | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| Mar 29, 2026 | Samunenkov | 1–0 | Anton Guijarro | Round 11: Samunenkov, Ihor - Anton Guijarro, David | Ruy Lopez: Morphy Defense, Modern Steinitz Defense | |
| Mar 28, 2026 | Havelka | 1–0 | Samunenkov | Round 10: Havelka, Josef - Samunenkov, Ihor | Caro-Kann Defense: Classical Variation | |
| Mar 27, 2026 | Bernasek | 0–1 | Samunenkov | Round 9: Bernasek, Jan - Samunenkov, Ihor | Slav Defense: Exchange Variation | |
| Mar 18, 2026 | Samunenkov | ½–½ | Pranav | 2026 Chesscom Open Play In 2 | Sicilian Defense: Alapin Variation | |
| Mar 18, 2026 | Paravyan | ½–½ | Samunenkov | 2026 Chesscom Open Play In 2 | Slav Defense: Quiet Variation | |
| Mar 18, 2026 | Samunenkov | 0–1 | Theodorou | 2026 Chesscom Open Play In 2 | Owen Defense | |
| Mar 18, 2026 | Bok | 1–0 | Samunenkov | 2026 Chesscom Open Play In 2 | Nimzo-Indian Defense: Classical Variation, Noa Variation | |
| Mar 18, 2026 | Samunenkov | 1–0 | Hakobyan | 2026 Chesscom Open Play In 2 | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
| Mar 18, 2026 | Samunenkov | 1–0 | Gorovets | 2026 Chesscom Open Play In 2 | Nimzo-Indian Defense: Classical Variation, Noa Variation | |
| Mar 18, 2026 | Harikrishna | 0–1 | Samunenkov | 2026 Chesscom Open Play In 2 | Réti Opening: Anglo-Slav Variation, Gurevich System | |
| Mar 18, 2026 | Matlakov | ½–½ | Samunenkov | 2026 Chesscom Open Play In 2 | Nimzo-Larsen Attack: Classical Variation | |
| Mar 18, 2026 | Samunenkov | ½–½ | Samadov | 2026 Chesscom Open Play In 2 | Nimzo-Indian Defense: Classical Variation | |
| Mar 16, 2026 | Azarov | ½–½ | Samunenkov | 2026 Chesscom Open Play In 1 | Four Knights Game: Spanish Variation, Rubinstein Variation, Henneberger Variation | |
| Mar 16, 2026 | Bok | 0–1 | Samunenkov | 2026 Chesscom Open Play In 1 | Nimzo-Indian Defense: Classical Variation, Noa Variation | |
| Mar 16, 2026 | Samunenkov | 0–1 | Svane | 2026 Chesscom Open Play In 1 | Ruy Lopez: Berlin Defense, Anti-Berlin Variation | |
| Mar 16, 2026 | Samunenkov | ½–½ | Muzychuk | 2026 Chesscom Open Play In 1 | Queen's Gambit Declined | |
| Mar 16, 2026 | Deac | 1–0 | Samunenkov | 2026 Chesscom Open Play In 1 | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Mar 16, 2026 | Samunenkov | 0–1 | Matlakov | 2026 Chesscom Open Play In 1 | Slav Defense: Chebanenko Variation | |
| Mar 16, 2026 | Oparin | 0–1 | Samunenkov | 2026 Chesscom Open Play In 1 | Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line | |
| Mar 16, 2026 | Samunenkov | 1–0 | Makarian | 2026 Chesscom Open Play In 1 | Ruy Lopez: Closed, Anti-Marshall | |
| Mar 16, 2026 | Theodorou | 1–0 | Samunenkov | 2026 Chesscom Open Play In 1 | Semi-Slav Defense | |
| Mar 8, 2026 | Samunenkov | 1–0 | Seres | Szuperliga_5_2 | Slav Defense: Soultanbeieff Variation | |
| Mar 7, 2026 | Samunenkov | ½–½ | Panesar Vedant | Budapest Spring Festival | Nimzo-Indian Defense: Classical Variation | |
| Mar 6, 2026 | Ilinca | ½–½ | Samunenkov | Budapest Spring Festival | Queen's Gambit Declined: Barmen Variation | |
| Mar 5, 2026 | Samunenkov | ½–½ | Tarhan | Budapest Spring Festival | Queen's Gambit Declined: Three Knights Variation | |
| Mar 4, 2026 | Samunenkov | 1–0 | Jin | Budapest Spring Festival | Queen's Gambit Declined: Three Knights Variation | |
| Mar 3, 2026 | Dehtiarov | ½–½ | Samunenkov | Budapest Spring Festival | Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line | |
| Mar 2, 2026 | Samunenkov | ½–½ | Xiang | Budapest Spring Festival | Bogo-Indian Defense: Retreat Variation | |
| Mar 1, 2026 | Singh | 0–1 | Samunenkov | Budapest Spring Festival | Caro-Kann Defense: Exchange Variation | |
| Feb 28, 2026 | Samunenkov | ½–½ | Gaal | Budapest Spring Festival | Queen's Gambit Declined: Modern Variation, Normal Line | |
| Feb 27, 2026 | Jake Shanty | 0–1 | Samunenkov | Budapest Spring Festival | English Opening: Symmetrical Variation, Anti-Benoni Variation, Spielmann Defense | |
| Feb 22, 2026 | Rubes | ½–½ | Samunenkov | Round 8: Rubes, Jan - Samunenkov, Ihor | Semi-Slav Defense: Stoltz Variation | |
| Feb 21, 2026 | Samunenkov | 1–0 | Hracek | Round 7: Samunenkov, Ihor - Hracek, Zbynek | Ruy Lopez: Closed | |
| Feb 8, 2026 | Nikolic | ½–½ | Samunenkov | Deutsche Schach-Bundesliga | Nimzo-Indian Defense: Spielmann Variation, Carlsbad Variation | |
| Feb 7, 2026 | Samunenkov | 1–0 | Orlov | Deutsche Schach-Bundesliga | Wade Defense | |
| Feb 1, 2026 | Juhasz | 1–0 | Samunenkov | Szuperliga | Scotch Game: Potter Variation | |
| Jan 11, 2026 | Stocek | 0–1 | Samunenkov | Round 6: Stocek, Jiri - Samunenkov, Ihor | Queen's Gambit Declined: Traditional Variation | |
| Jan 10, 2026 | Paszewski | 0–1 | Samunenkov | Round 5: Paszewski, Mateusz - Samunenkov, Ihor | Nimzo-Indian Defense: Sämisch Variation | |
| Dec 30, 2025 | Lu | ½–½ | Samunenkov | World Blitz 2025 Open | Scotch Game: Classical Variation | |