| Mar 8, 2026 | Hellers | 1–0 | Kucuksari | Rond 9: Hellers, Ferdinand - Kucuksari, Kaan | Sicilian Defense: Classical Variation | |
| Feb 22, 2026 | Miezis | 1–0 | Hellers | V GM Sveshnikov Evgeny rapid memorial 2026 | English Opening: Great Snake Variation | |
| Feb 22, 2026 | Lobron | ½–½ | Hellers | V GM Sveshnikov Evgeny rapid memorial 2026 | Grünfeld Defense: Exchange Variation, Modern Exchange Variation | |
| Feb 20, 2026 | Hellers | ½–½ | Miezis | GM Sveshnikov Evgeny blitz memorial 2026 | Nimzo-Indian Defense: Reshevsky Variation | |
| Feb 20, 2026 | Lobron | 1–0 | Hellers | GM Sveshnikov Evgeny blitz memorial 2026 | King's Indian Defense: Orthodox Variation, Glek Defense | |
| Feb 20, 2026 | Hellers | 1–0 | Lanka | GM Sveshnikov Evgeny blitz memorial 2026 | King's Indian Defense: Fianchetto Variation, Immediate Fianchetto | |
| Feb 20, 2026 | Mierins | ½–½ | Hellers | GM Sveshnikov Evgeny blitz memorial 2026 | Pirc Defense | |
| Feb 20, 2026 | Hellers | ½–½ | Dubrovin | GM Sveshnikov Evgeny blitz memorial 2026 | French Defense: Tarrasch Variation, Open System | |
| Feb 20, 2026 | Hellers | ½–½ | Antoms | GM Sveshnikov Evgeny blitz memorial 2026 | Modern Defense: Standard Defense | |
| Feb 20, 2026 | Mulevicius | 0–1 | Hellers | GM Sveshnikov Evgeny blitz memorial 2026 | Sicilian Defense: Closed | |
| Oct 6, 2024 | Lindh | 0–1 | Hellers | The Elitserien 2024/25: round 1 - 3 | Alekhine Defense: Modern Variation, Alburt Variation | |
| Oct 5, 2024 | Hellers | 0–1 | Ernst | The Elitserien 2024/25: round 1 - 3 | Ruy Lopez: Morphy Defense, Steinitz Deferred | |
| Oct 4, 2024 | Malesevic | 0–1 | Hellers | The Elitserien 2024/25: round 1 - 3 | King's Indian Defense: Normal Variation | |
| Jul 4, 2024 | Hellers | 0–1 | Berggren | Schack-SM 2024: SM-blixten | Indian Defense: Normal Variation | |
| Jul 4, 2024 | Hellers | 1–0 | Bengtsson | Schack-SM 2024: SM-blixten | Trompowsky Attack: Classical Defense, Big Center Variation | |
| Jul 4, 2024 | Hellers | 1–0 | Ostlund | Schack-SM 2024: SM-blixten | Trompowsky Attack: Classical Defense, Big Center Variation | |
| Jul 4, 2024 | Hellers | 0–1 | Galperin | Schack-SM 2024: SM-blixten | Richter-Veresov Attack: Two Knights System | |
| Jul 4, 2024 | Hellers | 0–1 | Adler | Schack-SM 2024: SM-blixten | Queen's Gambit Accepted: Janowski-Larsen Variation | |
| Jul 4, 2024 | Sand | 0–1 | Hellers | Schack-SM 2024: SM-blixten | Sicilian Defense: Smith-Morra Gambit Accepted, Scheveningen Formation | |
| Jul 4, 2024 | Silwer | 0–1 | Hellers | Schack-SM 2024: SM-blixten | Indian Defense | |
| Jul 4, 2024 | Rydstrom | 0–1 | Hellers | Schack-SM 2024: SM-blixten | Sicilian Defense: Lasker-Pelikan Variation | |
| Jul 4, 2024 | Seo | 1–0 | Hellers | Schack-SM 2024: SM-blixten | King's Indian Defense: Normal Variation | |
| Apr 14, 2024 | Hellers | 1–0 | Gillefalk | Dalheimers Hus Rapid Open | Sicilian Defense: Kalashnikov Variation | |
| Apr 14, 2024 | Hellers | ½–½ | Olsson | Dalheimers Hus Rapid Open | Ruy Lopez: Open, Bernstein Variation | |
| Apr 14, 2024 | Hellers | 1–0 | Borvander | Dalheimers Hus Rapid Open | Ruy Lopez: Morphy Defense | |
| Apr 14, 2024 | Hellers | ½–½ | Storme | Dalheimers Hus Rapid Open | Ruy Lopez: Closed, Anti-Marshall | |
| Apr 14, 2024 | Kangru-Bernehag | 0–1 | Hellers | Dalheimers Hus Rapid Open | Modern Defense | |
| Apr 14, 2024 | Brzezinski | 0–1 | Hellers | Dalheimers Hus Rapid Open | Trompowsky Attack | |
| Apr 14, 2024 | Sigurgeirson | ½–½ | Hellers | Dalheimers Hus Rapid Open | Modern Defense: Standard Line | |
| Apr 14, 2024 | Wellevit | 0–1 | Hellers | Dalheimers Hus Rapid Open | Four Knights Game | |
| Mar 10, 2024 | Hellers | ½–½ | Hammer | The Elitserien 2023/2024: round 7 - 9 | Caro-Kann Defense: Tartakower Variation | |
| Mar 9, 2024 | Hellers | 1–0 | Hector | The Elitserien 2023/2024: round 7 - 9 | Ruy Lopez: Schliemann Defense, Tartakower Variation | |
| Mar 8, 2024 | Heberla | ½–½ | Hellers | The Elitserien 2023/2024: round 7 - 9 | King's Indian Defense: Normal Variation, Rare Defenses | |
| Sep 16, 2024 | Hellers | 0–1 | Aronsson | Round 1: Hellers, Ferdinand - Aronsson, Marten | Ruy Lopez: Closed, Breyer Defense, Zaitsev Hybrid | |
| Dec 16, 2023 | Hellers | 0–1 | Fedorchuk | European Blitz Championship | King's Indian Attack: Spassky Variation | |
| Dec 16, 2023 | Hellers | 0–1 | Fressinet | European Blitz Championship | King's Indian Attack | |
| Dec 16, 2023 | Schwarz | 1–0 | Hellers | European Blitz Championship | King's Indian Defense: Sämisch Variation, Panno Main Line | |
| Dec 16, 2023 | Cvitan | 0–1 | Hellers | European Blitz Championship | King's Indian Defense: Makogonov Variation | |
| Dec 16, 2023 | Radojicic | 1–0 | Hellers | European Blitz Championship | Modern Defense | |
| Dec 16, 2023 | Zadravec | ½–½ | Hellers | European Blitz Championship | Pirc Defense: Austrian Attack, Unzicker Attack, Bronstein Variation | |
| Dec 16, 2023 | Spalir | 1–0 | Hellers | European Blitz Championship | Queen's Pawn Game: Modern Defense | |
| Dec 15, 2023 | Hellers | 0–1 | Plat | European Rapid Championship | Sicilian Defense: Löwenthal Variation | |
| Dec 15, 2023 | Hellers | ½–½ | Hasanagic | European Rapid Championship | Caro-Kann Defense: Breyer Variation | |
| Dec 15, 2023 | Hellers | 0–1 | Unuk | European Rapid Championship | Caro-Kann Defense: Tartakower Variation | |
| Dec 15, 2023 | Jusic | ½–½ | Hellers | European Rapid Championship | Ponziani Opening: Jaenisch Counterattack | |
| Dec 15, 2023 | Zadravec | ½–½ | Hellers | European Rapid Championship | Alekhine Defense: Modern Variation, Alburt Variation | |
| Dec 14, 2023 | Hellers | 1–0 | Mazi | European Rapid Championship | Sicilian Defense: Scheveningen Variation, English Attack, with f3 | |
| Dec 14, 2023 | Spalir | ½–½ | Hellers | European Rapid Championship | King's Indian Defense | |
| Dec 14, 2023 | Balog | 0–1 | Hellers | European Rapid Championship | King's Indian Defense: Normal Variation | |
| Sep 10, 2021 | Hellers | 0–1 | Gozzoli | Online_Olympiad_Div1_PoolB | Ruy Lopez: Morphy Defense, Arkhangelsk Variation | |
| Sep 10, 2021 | Hellers | ½–½ | promen1999 | Online_Olympiad_Div1_PoolB | Ruy Lopez: Closed, Flohr System | |
| Sep 10, 2021 | Yu | ½–½ | Hellers | Online_Olympiad_Div1_PoolB | French Defense: Tarrasch Variation, Chistyakov Defense | |
| Sep 3, 2021 | Hellers | ½–½ | Aagaard | Online_Olympiad_Div2_PoolC | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
| Sep 3, 2021 | Potpara | 1–0 | Hellers | Online_Olympiad_Div2_PoolC | Dutch Defense: Raphael Variation | |
| Sep 3, 2021 | Liyanage | ½–½ | Hellers | Online_Olympiad_Div2_PoolC | French Defense: Tarrasch Variation, Chistyakov Defense | |
| — | Soderstrom | 0–1 | Hellers | Lag DM 24/25 stockholm | French Defense: Advance Variation, Milner-Barry Gambit, Hector Variation | |
