| Apr 8, 2026 | Roebers | 1–0 | Arsenie | Round 9: Roebers, Eline - Arsenie, Cristian Marc | Sicilian Defense: Old Sicilian | |
| Apr 7, 2026 | Arsenie | 0–1 | Mattenberger | Round 8: Arsenie, Cristian Marc - Mattenberger, Matthias | Sicilian Defense: Najdorf Variation, Opocensky Variation | |
| Apr 6, 2026 | Ermitsch | 0–1 | Arsenie | Round 7: Ermitsch, Magnus - Arsenie, Cristian Marc | Sicilian Defense: Lasker-Pelikan Variation | |
| Apr 5, 2026 | Arsenie | 1–0 | Asllani | Round 6: Arsenie, Cristian Marc - Asllani, Dorian | Sicilian Defense: Old Sicilian | |
| Apr 3, 2026 | Stalmach | ½–½ | Arsenie | Round 4: Stalmach, Richard - Arsenie, Cristian Marc | Queen's Gambit Declined: Ragozin Defense, Alekhine Variation | |
| Apr 2, 2026 | Arsenie | 1–0 | Shatil | Round 3: Arsenie, Cristian Marc - Shatil, Or | Caro-Kann Defense: Advance Variation, Bayonet Attack | |
| Apr 1, 2026 | Collin | 1–0 | Arsenie | Round 2: Collin, Moritz Valentin - Arsenie, Cristian Marc | Bogo-Indian Defense: Retreat Variation | |
| Mar 31, 2026 | Arsenie | 0–1 | Lamaze | Round 1: Arsenie, Cristian Marc - Lamaze, Simon | Sicilian Defense: Najdorf Variation, English Attack | |
| Feb 18, 2026 | Arsenie | 0–1 | Manko | Round 5: Arsenie, Cristian Marc - Manko, Mariia | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Jan 3, 2026 | Arsenie | 1–0 | Horak | Round 9: Arsenie, Cristian Marc - Horak, Martin | Sicilian Defense: Dragon Variation, Yugoslav Attack, Early Deviations | |
| Jan 2, 2026 | Budai | * | Arsenie | Round 8: Budai, Leonardo - Arsenie, Cristian Marc | ? | |
| Jan 1, 2026 | Arsenie | * | Verga | Round 7: Arsenie, Cristian Marc - Verga, Francesco | ? | |
| Dec 31, 2025 | Van Amerongen | * | Arsenie | Round 6: Van Amerongen, Arjen - Arsenie, Cristian Marc | ? | |
| Dec 30, 2025 | Schmuki | * | Arsenie | Round 5: Schmuki, Roman - Arsenie, Cristian Marc | ? | |
| Dec 29, 2025 | Arsenie | * | Mocic | Round 4: Arsenie, Cristian Marc - Mocic, Ivano | ? | |
| Dec 29, 2025 | Pycha | * | Arsenie | Round 3: Pycha, Patrik - Arsenie, Cristian Marc | ? | |
| Dec 28, 2025 | Baklan | 1–0 | Arsenie | Round 1: Baklan, Vladimir - Arsenie, Cristian Marc | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Dec 28, 2025 | Arsenie | * | Grendene | Round 2: Arsenie, Cristian Marc - Grendene, Luca | ? | |
| Oct 7, 2025 | Ilamparthi A R | 1–0 | Arsenie | Round 4: Ilamparthi A R - Arsenie, Cristian Marc | Sicilian Defense: Najdorf Variation, English Attack | |
| Oct 5, 2025 | Parpiev | 1–0 | Arsenie | Round 2: Parpiev, Isaak - Arsenie, Cristian Marc | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Jun 9, 2025 | Kanana | 0–1 | Arsenie | Swiss Youtch Chess Championship 2025 U16 | Sicilian Defense | |
| Jun 8, 2025 | Arsenie | 0–1 | Papaux | Swiss Youtch Chess Championship 2025 U16 | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Jun 7, 2025 | Pellegrini | 0–1 | Arsenie | Swiss Youtch Chess Championship 2025 U16 | Sicilian Defense: Moscow Variation | |
| May 19, 2025 | Arsenie | ½–½ | Gut | Swiss Youtch Chess Championship 2025 U16 | Sicilian Defense: Delayed Alapin Variation | |
| May 19, 2025 | Arsenie | 1–0 | Malli | Swiss Youtch Chess Championship 2025 U16 | Sicilian Defense: Najdorf Variation, English Attack | |
| May 19, 2025 | Breyer | 0–1 | Arsenie | Swiss Youtch Chess Championship 2025 U16 | Sicilian Defense: Chekhover Variation | |
| May 19, 2025 | Gut | 1–0 | Arsenie | Swiss Youtch Chess Championship 2025 U16 | Nimzo-Indian Defense: Normal Variation | |
| Mar 15, 2025 | Amar | 1–0 | Arsenie | Round 1: Amar, Elham - Arsenie, Cristian Marc | Sicilian Defense: Najdorf Variation, English Attack | |
| Jul 25, 2024 | Arsenie | 0–1 | Mata | Biel Chess Festival MTO | Sicilian Defense: Old Sicilian | |
| Jul 24, 2024 | Mostertman | 1–0 | Arsenie | Biel Chess Festival MTO | Sicilian Defense: Najdorf Variation, English Attack | |
| Jul 23, 2024 | Arsenie | ½–½ | Peycheva | Biel Chess Festival MTO | Caro-Kann Defense: Two Knights Attack | |
| Jul 22, 2024 | Song | ½–½ | Arsenie | Biel Chess Festival MTO | Sicilian Defense: Closed, Anti-Sveshnikov Variation, with d6 | |
| Jul 20, 2024 | Arsenie | ½–½ | Padmini | Biel Chess Festival MTO | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Jul 19, 2024 | Follesa | 0–1 | Arsenie | Biel Chess Festival MTO | Sicilian Defense: Najdorf Variation, English Attack | |
| Jul 18, 2024 | Arsenie | 0–1 | Rosen | Biel Chess Festival MTO | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| Jul 17, 2024 | Narayanan | ½–½ | Arsenie | Biel Chess Festival MTO | Sicilian Defense: Moscow Variation | |
| Jul 15, 2024 | Xue | 1–0 | Arsenie | Biel Chess Festival MTO | English Opening: Neo-Catalan | |
| Jul 16, 2024 | Arsenie | 1–0 | Stevens | Biel Chess Festival - MTO | Sicilian Defense: Najdorf Variation, English Attack | |
| Oct 15, 2023 | Arsenie | 0–1 | Welling | Fagernes International Autumn 2023 | Italian Game: Paris Defense | |
| Oct 14, 2023 | Sian | ½–½ | Arsenie | Fagernes International Autumn 2023 | Bogo-Indian Defense: Retreat Variation | |
| Oct 13, 2023 | Mannion | ½–½ | Arsenie | Fagernes International Autumn 2023 | Sicilian Defense: Lasker-Pelikan Variation | |
| Oct 12, 2023 | Arsenie | 0–1 | Gudbrandsen | Fagernes International Autumn 2023 | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Oct 11, 2023 | Arsenie | 1–0 | Verbin | Fagernes International Autumn 2023 | Sicilian Defense: Closed | |
| Oct 11, 2023 | Kreken | ½–½ | Arsenie | Fagernes International Autumn 2023 | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
| Oct 10, 2023 | Arsenie | ½–½ | Amundsen | Fagernes International Autumn 2023 | Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line | |
| Oct 9, 2023 | Prakash | 1–0 | Arsenie | Fagernes International Autumn 2023 | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation | |
| Oct 8, 2023 | Arsenie | 0–1 | Wallace | Fagernes International Autumn 2023 | Sicilian Defense: Najdorf Variation, English Attack | |
| — | Arsenie | 0–1 | Prokofiev | European Individual Chess Championship | Italian Game: Classical Variation, Greco Gambit | |
| — | Arsenie | 1–0 | Vogel | Round 1: Arsenie, Cristian Marc - Vogel, Roven | Sicilian Defense: Taimanov Variation | |
| — | Arsenie | 0–1 | Gloeckler | Round 3: Arsenie, Cristian Marc - Gloeckler, Christian | Sicilian Defense: Najdorf Variation, English Attack | |