| — | Ertan | 0–1 | Jahncke | new tournament description | Ruy Lopez: Closed, Anti-Marshall | |
| — | Honisch | 0–1 | Ertan | Grenke Open | Sicilian Defense: Modern Variations | |
| May 17, 2026 | Vangsgaard | 0–1 | Ertan | Runde 7: Vangsgaard, Claus - Ertan, Can | Queen's Pawn Game: Stonewall Attack | |
| May 16, 2026 | Ertan | 1–0 | Prasanth | Runde 6: Ertan, Can - Prasanth, Rishi | Ruy Lopez: Closed, Anti-Marshall | |
| May 16, 2026 | Zimmer | 1–0 | Ertan | Runde 5: Zimmer, Tim - Ertan, Can | Ruy Lopez: Marshall Attack, Modern Main Line | |
| May 15, 2026 | Ertan | 1–0 | Grimm | Runde 4: Ertan, Can - Grimm, Jakob | Ruy Lopez: Closed, Anti-Marshall | |
| May 15, 2026 | Alpers | 1–0 | Ertan | Runde 3: Alpers, Arne - Ertan, Can | Nimzo-Indian Defense: Sämisch Variation | |
| May 14, 2026 | Ertan | 1–0 | Tran | Runde 2: Ertan, Can - Tran, Minh Dat | Modern Defense: Standard Line | |
| May 14, 2026 | Krain | 0–1 | Ertan | Round 1: Krain, Rafael - Ertan, Can | Indian Defense: Accelerated London System | |
| Apr 26, 2026 | Ertan | 0–1 | Subelj | Round 15: Ertan, Can - Subelj, Jan | Caro-Kann Defense: Advance Variation, Short Variation | |
| Apr 25, 2026 | Ertan | 0–1 | Petrov | Round 14: Ertan, Can - Petrov, Martin | Sicilian Defense: Najdorf Variation, Opocensky Variation, Traditional Line | |
| Apr 24, 2026 | Ertan | 0–1 | Engel | BL 2526 Hamburger SK - FC St. Pauli | Sicilian Defense: Najdorf Variation, Adams Attack | |
| Apr 6, 2026 | Matthes | 1–0 | Ertan | Grenke Chess Festival 2026 Open | Nimzo-Indian Defense: Normal Variation, Botvinnik System | |
| Apr 5, 2026 | Hanache | 1–0 | Ertan | Grenke Chess Festival 2026 Open | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Apr 4, 2026 | Yildiz | 1–0 | Ertan | Grenke Chess Festival 2026 Open | Italian Game: Classical Variation, Greco Gambit, Modern Line | |
| Apr 3, 2026 | Ertan | ½–½ | Turker | Grenke Chess Festival 2026 Open | French Defense: Winawer Variation, Delayed Exchange Variation | |
| Mar 8, 2026 | Ertan | 1–0 | Larkin | Rond 9: Ertan, Can - Larkin, Vladyslav | Petrov's Defense: Classical Attack, Jaenisch Variation | |
| Mar 7, 2026 | Fransson | 0–1 | Ertan | Rond 8: Fransson, Patrick - Ertan, Can | Trompowsky Attack: Raptor Variation | |
| Mar 6, 2026 | Ertan | 1–0 | Krantz | Rond 7: Ertan, Can - Krantz, Christopher | Modern Defense: Standard Line | |
| Jan 18, 2026 | Kenneskog | 1–0 | Ertan | Rond 6: Kenneskog, Theodor - Ertan, Can | Ruy Lopez: Closed, Anti-Marshall | |
| Jan 17, 2026 | Ertan | 0–1 | Marcussen | Rond 5: Ertan, Can - Marcussen, Arno | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Jan 16, 2026 | Akesson | ½–½ | Ertan | Rond 4: Akesson, Ralf - Ertan, Can | Queen's Indian Defense: Fianchetto Variation, Check Variation, Intermezzo Line | |
| Jan 11, 2026 | Vetoshko | 1–0 | Ertan | Schachbundesliga Saison 2025/2026 | Nimzo-Indian Defense: Rubinstein System | |
| Jan 10, 2026 | Ertan | ½–½ | Wagner | Schachbundesliga Saison 2025/2026 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Nov 30, 2025 | Ertan | 1–0 | Jepson | Rond 3: Ertan, Can - Jepson, Christian | Philidor Defense: Lion Variation | |
| Nov 29, 2025 | Pantzar | 1–0 | Ertan | Rond 2: Pantzar, Milton - Ertan, Can | Queen's Pawn Game: Colle System | |
| Nov 28, 2025 | Ertan | 0–1 | Ostlund | Rond 1: Ertan, Can - Ostlund, Joar | Sicilian Defense: Najdorf Variation, English Attack | |
| Oct 24, 2025 | Sorensen | 1–0 | Ertan | Round 6: Sorensen, Hampus - Ertan, Can | Indian Defense | |
| Oct 22, 2025 | Schmidek | ½–½ | Ertan | Round 4: Schmidek, Emil - Ertan, Can | Nimzo-Indian Defense: Normal Variation, Gligoric System, Keres Variation | |
| Oct 21, 2025 | Penttinen | 0–1 | Ertan | Round 3: Penttinen, Jarkko - Ertan, Can | Semi-Slav Defense: Stoltz Variation | |
| Oct 20, 2025 | Ertan | 0–1 | Sarana | Round 2: Ertan, Can - Sarana, Alexey | Sicilian Defense: Najdorf Variation | |
| Oct 2, 2025 | Khachatryan | ½–½ | Ertan | Round 5: Khachatryan, Taron - Ertan, Can | Catalan Opening: Open Defense | |
| Oct 2, 2025 | Ertan | 1–0 | Kotyk | Round 4: Ertan, Can - Kotyk, Michael | Ruy Lopez: Morphy Defense, Schliemann Defense Deferred | |
| Oct 2, 2025 | Parvanyan | 0–1 | Ertan | Round 3: Parvanyan, Alfred - Ertan, Can | Zukertort Opening | |
| Oct 2, 2025 | Ertan | 1–0 | Wusterack | Round 2: Ertan, Can - Wusterack, Paul | French Defense: Rubinstein Variation, Kasparov Attack | |
| Oct 2, 2025 | Schneider | 0–1 | Ertan | Round 1: Schneider, Lennart - Ertan, Can | Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation | |
| Jul 20, 2025 | Ertan | 1–0 | Unver | Round 9: Ertan, Can - Unver, Cumayi | Ruy Lopez: Berlin Defense | |
| Jul 19, 2025 | Citak | 1–0 | Ertan | Round 8: Citak, Selim - Ertan, Can | Nimzo-Indian Defense: Classical Variation, Modern Variation | |
| Jul 18, 2025 | Ertan | ½–½ | Sevgi | Round 7: Ertan, Can - Sevgi, Volkan | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
| Jul 18, 2025 | Ertan | 0–1 | Gur | Round 6: Ertan, Can - Gur, Ali | Sicilian Defense: Dragon Variation, Yugoslav Attack, Modern Line | |
| Jul 16, 2025 | Ozen | ½–½ | Ertan | Round 3: Ozen, Deniz - Ertan, Can | Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| Jul 15, 2025 | Ertan | ½–½ | Burcu | Round 2: Ertan, Can - Burcu, Cagatay | Caro-Kann Defense: Advance Variation, Short Variation | |
| Jul 14, 2025 | Yagiz | 0–1 | Ertan | Round 1: Yagiz, Yasin Emrah - Ertan, Can | English Opening: Agincourt Defense, Catalan Defense Accepted | |
| Apr 21, 2025 | Ertan | 1–0 | Podat | Grenke Chess Open A | Ruy Lopez: Morphy Defense | |
| Apr 21, 2025 | Noe | 1–0 | Ertan | Round 8: Noe, Christopher - Ertan, Can | Queen's Gambit Declined: Traditional Variation | |
| Apr 20, 2025 | Ertan | 1–0 | Bouget | Round 7: Ertan, Can - Bouget, Alexandre | Ruy Lopez: Morphy Defense, Modern Steinitz Defense | |
| Apr 19, 2025 | Ertan | ½–½ | Biastoch | Round 5: Ertan, Can - Biastoch, Bennet | Sicilian Defense: Four Knights Variation | |
| Mar 9, 2025 | Ertan | 1–0 | Rydstrom | The Elitserien 2024/25: round 7 - 9 | Ruy Lopez: Closed | |
| Mar 8, 2025 | Ertan | 1–0 | Walinder | The Elitserien 2024/25: round 7 - 9 | Sicilian Defense: Najdorf Variation, Opocensky Variation | |
| Mar 7, 2025 | Lukez | 0–1 | Ertan | The Elitserien 2024/25: round 7 - 9 | Hungarian Opening | |
| Mar 31, 2024 | Ertan | ½–½ | Koehler | Grenke Open | Caro-Kann Defense: Advance Variation, Short Variation | |
| Mar 31, 2024 | Huber | ½–½ | Ertan | new tournament description | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| Mar 30, 2024 | Ertan | 0–1 | Ferey | Grenke Open | Ruy Lopez: Closed, Anti-Marshall | |
| Mar 30, 2024 | Adamovics | 1–0 | Ertan | new tournament description | Italian Game: Two Knights Defense, Polerio Defense, Bishop Check Line | |
| Mar 10, 2024 | Mauritsson | 1–0 | Ertan | The Elitserien 2023/2024: round 7 - 9 | Scotch Game: Mieses Variation | |
| Mar 9, 2024 | Ertan | 1–0 | Olsson | The Elitserien 2023/2024: round 7 - 9 | Sicilian Defense: Dragon Variation, Yugoslav Attack, Modern Line | |
| Mar 8, 2024 | Landgren | ½–½ | Ertan | The Elitserien 2023/2024: round 7 - 9 | Queen's Indian Defense: Fianchetto Variation, Check Variation, Intermezzo Line | |
| Mar 12, 2023 | Kucuksari | 1–0 | Ertan | Elitserien 2022/2023 | Catalan Opening: Open Defense | |
| Mar 11, 2023 | Ertan | ½–½ | Sorensen | Elitserien 2022/2023 | Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation | |
| Mar 10, 2023 | Ertan | ½–½ | Sylvan | Elitserien 2022/2023 | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Oct 6, 2022 | Brunner | ½–½ | Ertan | ECCC_22 | Queen's Indian Defense: Fianchetto Variation, Check Variation, Intermezzo Line | |
| Oct 4, 2022 | Ertan | ½–½ | Iskandarov | ECCC_22 | Sicilian Defense: Najdorf Variation, Opocensky Variation, Modern Line | |
| Oct 24, 2021 | Ertan | ½–½ | Neiksans | Swedish Team Championship Final 2021 | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Oct 23, 2021 | Ertan | 1–0 | Mauritsson | Swedish Team Championship Final 2021 | French Defense: Winawer Variation, Delayed Exchange Variation | |
| Oct 22, 2021 | Ertan | 1–0 | Malesevic | Swedish Team Championship Final 2021 | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Sep 24, 2021 | Podlesnik | 0–1 | Ertan | 36th European Club Cup | Four Knights Game: Spanish Variation | |
| Sep 23, 2021 | Ertan | 1–0 | Brunner | 36th European Club Cup | Sicilian Defense: Moscow Variation | |
| Sep 22, 2021 | Ertan | 1–0 | Hautot | 36th European Club Cup | Lion Defense: Anti-Philidor, Lion's Cave | |
| Sep 21, 2021 | Lomasov | 1–0 | Ertan | 36th European Club Cup | Queen's Indian Defense: Fianchetto Variation, Check Variation, Intermezzo Line | |
| Sep 20, 2021 | Hove | 1–0 | Ertan | 36th European Club Cup | Indian Defense | |
| Sep 19, 2021 | Ertan | 0–1 | Rublevsky | 36th European Club Cup | Sicilian Defense: Taimanov Variation | |
| Sep 18, 2021 | Salihu | * | Ertan | 36th European Club Cup | ? | |