| Jun 30, 2026 | Eren | 1–0 | Allahverdiyeva | Round 3: Eren, Ataberk - Allahverdiyeva, Ayan | King's Indian Attack | |
| Jun 30, 2026 | Gorbatov | ½–½ | Eren | Round 2: Gorbatov, Alexej - Eren, Ataberk | Indian Defense: Normal Variation | |
| Jun 29, 2026 | Eren | 1–0 | Durucay | Round 1: Eren, Ataberk - Durucay, Uygar | Caro-Kann Defense: Two Knights Attack | |
| Jun 18, 2026 | Eren | ½–½ | Saraci | Round 9: Eren, Ataberk - Saraci, Korab | Indian Defense: Accelerated London System | |
| Jun 17, 2026 | Karademir | ½–½ | Eren | Round 8: Karademir, Bugra - Eren, Ataberk | French Defense: Tarrasch Variation, Open System, Euwe-Keres Line | |
| Jun 16, 2026 | Eren | 1–0 | Shtavica | Round 7: Eren, Ataberk - Shtavica, Alaudin | Queen's Gambit Declined: Exchange Variation, Reshevsky Variation | |
| Jun 15, 2026 | Lalic | ½–½ | Eren | Round 6: Lalic, Bogdan - Eren, Ataberk | Slav Defense | |
| Jun 14, 2026 | Eren | 1–0 | Peric | Round 5: Eren, Ataberk - Peric, Slavisa | French Defense: Rubinstein Variation, Blackburne Defense | |
| Jun 14, 2026 | Kastrati | 0–1 | Eren | Round 4: Kastrati, Labinot - Eren, Ataberk | French Defense: Classical Variation, Burn Variation | |
| Jun 13, 2026 | Eren | 1–0 | Bytyqi | Round 3: Eren, Ataberk - Bytyqi, Gzim | French Defense: Alekhine-Chatard Attack, Albin-Chatard Gambit | |
| Jun 13, 2026 | Ramaj | 1–0 | Eren | Round 2: Ramaj, Ergit - Eren, Ataberk | Nimzo-Indian Defense: Sämisch Variation | |
| Jun 13, 2026 | Eren | 0–1 | Rama | Round 1: Eren, Ataberk - Rama, Rame | French Defense: Tarrasch Variation, Closed Variation | |
| May 31, 2026 | Celik | 0–1 | Eren | Round 9: Celik, Emir - Eren, Ataberk | Nimzo-Indian Defense: Reshevsky Variation | |
| May 31, 2026 | Eren | 1–0 | Uzun | Round 8: Eren, Ataberk - Uzun, Sezgin Ali | Queen's Pawn Game: London System | |
| May 31, 2026 | Eren | 0–1 | Yildiz | Round 7: Eren, Ataberk - Yildiz, Ali Aras | King's Indian Defense: Fianchetto Variation, Yugoslav Variation, Exchange Line | |
| May 31, 2026 | Ozsakallioglu | ½–½ | Eren | Round 6: Ozsakallioglu, Okan - Eren, Ataberk | Slav Defense: Exchange Variation, Symmetrical Line | |
| May 31, 2026 | Ekmen | 0–1 | Eren | Round 5: Ekmen, Deniz Efe - Eren, Ataberk | Benoni Defense: Classical Variation | |
| May 31, 2026 | Eren | 1–0 | Gurel | Round 4: Eren, Ataberk - Gurel, Ahmet Unal | Queen's Pawn Game: London System | |
| May 31, 2026 | Eren | 0–1 | Ucoluk | Round 3: Eren, Ataberk - Ucoluk, Umut | Sicilian Defense: Moscow Variation | |
| May 31, 2026 | Kilic | 0–1 | Eren | Round 2: Kilic, Gulseren - Eren, Ataberk | French Defense: Exchange Variation | |
| May 31, 2026 | Eren | 1–0 | Ornek | Round 1: Eren, Ataberk - Ornek, Baris Ayzer | Torre Attack: Fianchetto Defense | |
| May 20, 2026 | Eren | 1–0 | Gur | Round 9: Eren, Ataberk - Gur, Ali | Sicilian Defense: Kan Variation, Modern Variation | |
| May 19, 2026 | Ilinca | 0–1 | Eren | Round 8: Ilinca, Felix-Antonio - Eren, Ataberk | Slav Defense: Exchange Variation | |
| May 18, 2026 | Eren | 0–1 | Gholami | Round 7: Eren, Ataberk - Gholami, Aryan | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| May 18, 2026 | Yildiz | 0–1 | Eren | Round 6: Yildiz, Ali Aras - Eren, Ataberk | French Defense: Tarrasch Variation, Modern System | |
| May 18, 2026 | Eren | 0–1 | Rasulov | Round 5: Eren, Ataberk - Rasulov, Vugar | Ruy Lopez: Morphy Defense, Arkhangelsk Variation | |
| May 16, 2026 | Dirikolu | 1–0 | Eren | Round 3: Dirikolu, Deniz - Eren, Ataberk | French Defense: McCutcheon Variation, Lasker Variation | |
| May 16, 2026 | Eren | 0–1 | Mahdavi | Round 2: Eren, Ataberk - Mahdavi, Reza | Sicilian Defense: Najdorf Variation, Amsterdam Variation | |
| May 15, 2026 | Huseyinoglu | 0–1 | Eren | Round 1: Huseyinoglu, Alihan - Eren, Ataberk | English Opening: King's English Variation, Adhiban Gambit | |
| May 14, 2026 | Stojanovic | ½–½ | Eren | Round 4: Stojanovic, Mihajlo - Eren, Ataberk | Indian Defense: Anti-Nimzo-Indian | |
| Apr 12, 2026 | Eren | ½–½ | Gunebakan | Round 6: Eren, Ataberk - Gunebakan, Yunus Emre | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| Apr 12, 2026 | Emir | ½–½ | Eren | Round 5: Emir, Emirhan - Eren, Ataberk | English Opening: Anglo-Indian Defense, Flohr-Mikenas-Carls Variation, Nei Gambit | |
| Apr 11, 2026 | Ozcan | 0–1 | Eren | Round 1: Ozcan, Ege - Eren, Ataberk | French Defense: Tarrasch Variation, Open System | |
| Apr 9, 2026 | Eren | ½–½ | Dirikolu | Round 4: Eren, Ataberk - Dirikolu, Deniz | King's Indian Attack | |
| Apr 9, 2026 | Salci | 0–1 | Eren | Round 3: Salci, Aytug Celal - Eren, Ataberk | Anderssen's Opening | |
| Apr 9, 2026 | Eren | 1–0 | Karacan | Round 2: Eren, Ataberk - Karacan, Arda Tuna | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Mar 4, 2026 | Sasikiran | 1–0 | Eren | PICF 2026 - KAREL JANECEK Open | Ruy Lopez: Closed, Anti-Marshall | |
| Mar 3, 2026 | Eren | 1–0 | Filindash | PICF 2026 - KAREL JANECEK Open | Philidor Defense: Lion Variation | |
| Mar 1, 2026 | Zhao | 1–0 | Eren | PICF 2026 - KAREL JANECEK Open | Ruy Lopez: Closed, Pilnik Variation | |
| Oct 26, 2025 | Engel | 1–0 | Eren | Amsterdam Chess Open 2025 | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Oct 26, 2025 | Eren | 1–0 | Korten | Amsterdam Chess Open 2025 | Sicilian Defense: Najdorf Variation, Adams Attack | |
| Oct 25, 2025 | Pel | ½–½ | Eren | Amsterdam Chess Open 2025 | Hungarian Opening | |
| Oct 25, 2025 | Eren | ½–½ | Goudriaan | Amsterdam Chess Open 2025 | Caro-Kann Defense: Exchange Variation | |
| Oct 24, 2025 | Sprenger de la Iglesia | 0–1 | Eren | Amsterdam Chess Open 2025 | Neo-Grünfeld Defense: Ultra-Delayed Exchange Variation | |
| Oct 24, 2025 | Eren | 1–0 | Bosboom | Amsterdam Chess Open 2025 | Nimzo-Indian Defense: Normal Variation, Ragozin Variation | |
| Jul 31, 2025 | Eren | ½–½ | Maksimovic | Round 5: Eren, Ataberk - Maksimovic, Bojan | French Defense: Tarrasch Variation, Open System, Euwe-Keres Line | |
| Jul 30, 2025 | Tselepis | 0–1 | Eren | Round 4: Tselepis, Ioannis - Eren, Ataberk | Caro-Kann Defense: Tartakower Variation | |
| Jul 29, 2025 | Eren | ½–½ | Kouskoutis | Round 3: Eren, Ataberk - Kouskoutis, Georgios-Alexandros | Ruy Lopez: Closed, Breyer Defense, Zaitsev Hybrid | |
| Jul 29, 2025 | Arnold | 0–1 | Eren | Round 2: Arnold, Rhys - Eren, Ataberk | French Defense: Advance Variation, Euwe Variation | |
| Jul 28, 2025 | Eren | 1–0 | Nikolaidis | Round 1: Eren, Ataberk - Nikolaidis, Konstantinos | Sicilian Defense: Najdorf Variation, Adams Attack | |
| Jun 29, 2025 | Kantor | 1–0 | Eren | Round 9: Kantor, Gergely - Eren, Ataberk | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Jun 26, 2025 | Eren | 1–0 | Tarhan | Round 6: Eren, Ataberk - Tarhan, Adar | Ruy Lopez: Closed, Anti-Marshall | |
| Jun 26, 2025 | Avsar | 0–1 | Eren | Round 5: Avsar, Gediz - Eren, Ataberk | Ruy Lopez: Marshall Attack, Modern Main Line | |
| Jun 25, 2025 | Gulsoy | 0–1 | Eren | Round 4: Gulsoy, Mustafa Alpago - Eren, Ataberk | Italian Game: Two Knights Defense | |
| Jun 24, 2025 | Eren | 1–0 | Hatirli | Round 3: Eren, Ataberk - Hatirli, Ugur Can | Sicilian Defense: French Variation | |
| Jun 23, 2025 | Eren | 1–0 | Bin-Suhayl | Round 1: Eren, Ataberk - Bin-Suhayl, Ieysaa | French Defense: Rubinstein Variation, Blackburne Defense | |
| Jun 23, 2025 | Eren | 0–1 | Alexakis | Round 8: Eren, Ataberk - Alexakis, Dimitris | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| Jun 23, 2025 | Yildiz | ½–½ | Eren | Round 7: Yildiz, Serdar Murat - Eren, Ataberk | French Defense: Winawer Variation | |
| Jun 23, 2025 | Romanov | ½–½ | Eren | Round 2: Romanov, Evgeny - Eren, Ataberk | Hungarian Opening | |
| Jun 14, 2025 | Eilenberg | 1–0 | Eren | 2025 FIDE World Blitz Team Championship Pool A | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Jun 14, 2025 | Sava | 1–0 | Eren | 2025 FIDE World Blitz Team Championship Pool A | Polish Opening | |
| Jun 14, 2025 | Eren | 1–0 | Chinguun | 2025 FIDE World Blitz Team Championship Pool A | King's Indian Defense: Fianchetto Variation, Larsen Defense | |
| Jun 14, 2025 | Oro | 1–0 | Eren | 2025 FIDE World Blitz Team Championship Pool A | Indian Defense: Przepiorka Variation | |
| Jun 14, 2025 | Eren | 0–1 | Moussard | 2025 FIDE World Blitz Team Championship Pool A | Zukertort Opening: Pirc Invitation | |
| Jun 14, 2025 | Hong | ½–½ | Eren | 2025 FIDE World Blitz Team Championship Pool A | English Opening: Anglo-Indian Defense, King's Indian Formation | |
| Jun 14, 2025 | Eren | 0–1 | Nihal Sarin | 2025 FIDE World Blitz Team Championship Pool A | Carr Defense | |
| Jun 14, 2025 | Bjerre | ½–½ | Eren | 2025 FIDE World Blitz Team Championship Pool A | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| Jun 14, 2025 | Eren | 0–1 | Hansen | 2025 FIDE World Blitz Team Championship Pool A | Sicilian Defense: Kan Variation | |
| Jun 14, 2025 | Khoury | 1–0 | Eren | 2025 FIDE World Blitz Team Championship Pool A | Caro-Kann Defense: Tartakower Variation | |
| Jun 14, 2025 | Eren | ½–½ | Dudin | 2025 FIDE World Blitz Team Championship Pool A | Queen's Pawn Game: London System | |
| Jun 13, 2025 | Eren | ½–½ | Sava | Round 12: Eren, Ataberk - Sava, Robert-Gabriel | English Opening: Agincourt Defense, Catalan Defense, Semi-Slav Defense | |
| Jun 13, 2025 | Eren | 0–1 | Nepomniachtchi | 2025 FIDE World Blitz Team Championship Pool A | French Defense: Tarrasch Variation | |
| Jun 13, 2025 | Eren | ½–½ | O`Gorman | Round 11: Eren, Ataberk - O`Gorman, Tom | English Opening: Neo-Catalan | |
| Jun 13, 2025 | Skytte | 0–1 | Eren | Round 10: Skytte, Rasmus - Eren, Ataberk | Caro-Kann Defense: Tartakower Variation | |
| Jun 13, 2025 | Eren | 0–1 | Schneider | Round 9: Eren, Ataberk - Schneider, Ilja | Nimzo-Indian Defense: Normal Variation, Botvinnik System | |
| Jun 12, 2025 | Khoury | 0–1 | Eren | Round 8: Khoury, Theo - Eren, Ataberk | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Jun 12, 2025 | Eren | 1–0 | Sedykh | Round 7: Eren, Ataberk - Sedykh, Mikhail | Queen's Pawn Game: Accelerated London System | |
| Jun 12, 2025 | Kawuma | 1–0 | Eren | Round 6: Kawuma, Patrick - Eren, Ataberk | English Opening: Anglo-Indian Defense | |
| Jun 12, 2025 | Eren | 0–1 | Zakarian | Round 5: Eren, Ataberk - Zakarian, David | Nimzowitsch Defense: Williams Variation | |
| Jun 11, 2025 | Turner | 1–0 | Eren | 2025 FIDE World Rapid Team Championship matches 19-26 | Slav Defense: Quiet Variation, Schallopp Defense | |
| Jun 11, 2025 | Eren | 1–0 | Amartuvshin | 2025 FIDE World Rapid Team Championschip matches 11-18 | Sicilian Defense: Moscow Variation | |
| Jun 11, 2025 | Atlas | ½–½ | Eren | 2025 FIDE World Rapid Team Championship matches 19-26 | French Defense: Classical Variation, Shirov-Anand Variation | |
| Jun 10, 2025 | Eren | ½–½ | Rakotomaharo | 2025 FIDE World Rapid Team Championship matches 19-26 | Queen's Pawn Game: Accelerated London System | |
| Jun 7, 2025 | Eren | ½–½ | Sidhant | Round 9: Eren, Ataberk - Sidhant, Mohapatra | Ruy Lopez: Closed | |
| Jun 6, 2025 | Cilek | ½–½ | Eren | Round 8: Cilek, Bora - Eren, Ataberk | King's Indian Attack | |
| Jun 5, 2025 | Eren | 1–0 | Okhotnik | Round 7: Eren, Ataberk - Okhotnik, Vladimir | Sicilian Defense: Nimzowitsch Variation, Advance Variation | |
| Jun 2, 2025 | Krasniqi | 0–1 | Eren | Round 4: Krasniqi, Alban - Eren, Ataberk | Queen's Gambit Declined: Ragozin Defense, Alekhine Variation | |
| Jun 2, 2025 | Eren | 1–0 | Sahin | Round 3: Eren, Ataberk - Sahin, Ozgun | Torre Attack: Fianchetto Defense | |
| Jun 2, 2025 | Llupa | 0–1 | Eren | Round 2: Llupa, Oltjon - Eren, Ataberk | Nimzo-Indian Defense: Classical Variation | |
| Jun 2, 2025 | Eren | 1–0 | Rama | Round 1: Eren, Ataberk - Rama, Rame | Semi-Slav Defense | |
| Jun 2, 2025 | Xie | 1–0 | Eren | Round 6: Xie, Bryan - Eren, Ataberk | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Jun 2, 2025 | Eren | ½–½ | Saraci | Round 5: Eren, Ataberk - Saraci, Nderim | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Mar 26, 2025 | Keinanen | 1–0 | Eren | Round 11: Keinanen, Toivo - Eren, Ataberk | Slav Defense: Quiet Variation, Schallopp Defense | |
| Mar 25, 2025 | Eren | ½–½ | Parligras | Round 10: Eren, Ataberk - Parligras, Mircea-Emilian | Sicilian Defense: Moscow Variation | |
| Mar 24, 2025 | Can | 1–0 | Eren | Round 9: Can, Isik - Eren, Ataberk | French Defense: Advance Variation, Euwe Variation | |
| Mar 23, 2025 | Kadric | ½–½ | Eren | Round 8: Kadric, Denis - Eren, Ataberk | French Defense: Burn Variation | |
| Mar 22, 2025 | Eren | ½–½ | Moroni | Round 7: Eren, Ataberk - Moroni, Luca Jr | Ruy Lopez: Morphy Defense, Cozio Defense | |
| Mar 20, 2025 | Gavrilescu | ½–½ | Eren | Round 6: Gavrilescu, David - Eren, Ataberk | Italian Game: Classical Variation, Giuoco Pianissimo, with a6 | |
| Mar 19, 2025 | Eren | 1–0 | Bosiocic | Round 5: Eren, Ataberk - Bosiocic, Marin | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Mar 17, 2025 | Eren | 0–1 | Dragnev | Round 3: Eren, Ataberk - Dragnev, Valentin | Sicilian Defense: Delayed Alapin Variation | |