| May 10, 2026 | Cosman | 0–1 | Nikolov | Round 8: Cosman, Andreea-Marioara - Nikolov, Momchil | English Opening: Symmetrical Variation | |
| May 9, 2026 | Cosman | 0–1 | Henriquez Villagra | Round 3: Cosman, Andreea-Marioara - Henriquez Villagra, Cristobal | Réti Opening: Anglo-Slav Variation, New York System | |
| Feb 21, 2026 | Cosman | 1–0 | Ovezdurdyyeva | Round 8: Cosman, Andreea-Marioara - Ovezdurdyyeva, Jemal | Zukertort Opening: Sicilian Invitation | |
| Feb 20, 2026 | Maria | 0–1 | Cosman | Round 7: Maria, Lia-Alexandra - Cosman, Andreea-Marioara | Sicilian Defense: Modern Variations | |
| Feb 19, 2026 | Cosman | ½–½ | Cosma | Round 6: Cosman, Andreea-Marioara - Cosma, Elena-Luminita | Zukertort Opening | |
| Feb 18, 2026 | Cosman | 1–0 | Ciolacu | Round 5: Cosman, Andreea-Marioara - Ciolacu, Alessia-Mihaela | Nimzo-Larsen Attack: Classical Variation | |
| Feb 17, 2026 | Sunea | ½–½ | Cosman | Round 4: Sunea, Sara Maria - Cosman, Andreea-Marioara | English Opening: Symmetrical Variation | |
| Feb 16, 2026 | Cosman | ½–½ | Sgircea | Round 3: Cosman, Andreea-Marioara - Sgircea, Silvia-Raluca | Queen's Pawn Game: Symmetrical Variation | |
| Feb 16, 2026 | Lehaci | ½–½ | Cosman | Round 2: Lehaci, Miruna-Daria - Cosman, Andreea-Marioara | Sicilian Defense: Classical Variation, Sozin Attack | |
| Feb 16, 2026 | Cosman | 1–0 | Ciocirlan | Round 1: Cosman, Andreea-Marioara - Ciocirlan, Bianca-Alexandra | Bogo-Indian Defense: Grünfeld Variation | |
| Feb 16, 2026 | Peptan | ½–½ | Cosman | Round 9: Peptan, Corina-Isabela - Cosman, Andreea-Marioara | English Opening: Symmetrical Variation, Anti-Benoni Variation, Spielmann Defense | |
| Nov 28, 2025 | Cosman | 0–1 | Marin | XXII Torneo Internacional Gran Hotel Bali Grupo A | Indian Defense: Anti-Grünfeld, Basman-Williams Attack | |
| Oct 19, 2025 | Cosman | 0–1 | Balaji | Round 3: Cosman, Andreea-Marioara - Balaji, Aaravamudhan | Zukertort Opening: Kingside Fianchetto | |
| Oct 19, 2025 | S Nitin | ½–½ | Cosman | Round 2: S Nitin - Cosman, Andreea-Marioara | Sicilian Defense: Keres Variation | |
| Jul 30, 2025 | Sapocinic | 1–0 | Cosman | Round 7: Sapocinic, Semion - Cosman, Andreea-Marioara | Benoni Defense: Classical Variation, New York Variation | |
| Jul 28, 2025 | Cosman | 0–1 | Filip | Round 4: Cosman, Andreea-Marioara - Filip, Andrei | King's Indian Defense: Makogonov Variation | |
| Jul 27, 2025 | Cosman | 0–1 | Vocaturo | Round 2: Cosman, Andreea-Marioara - Vocaturo, Daniele | Catalan Opening: Open Defense | |
| Mar 15, 2025 | Cosman | 0–1 | Alonso Rosell | Round 1: Cosman, Andreea-Marioara - Alonso Rosell, Alvar | English Opening: King's English Variation | |
| Jun 14, 2024 | Cosman | 0–1 | Banusz | Round 10: Cosman, Andreea-Marioara - Banusz, Tamas | Nimzo-Indian Defense: Rubinstein System, Hübner Variation | |
| Jun 14, 2024 | Cosman | 0–1 | Costachi | Round 8: Cosman, Andreea-Marioara - Costachi, Mihnea | King's Indian Defense: Smyslov Variation | |
| Jun 14, 2024 | Paul | 0–1 | Cosman | Round 7: Paul, Marius-Adrian - Cosman, Andreea-Marioara | Sicilian Defense: Modern Variations | |
| Jun 14, 2024 | Sebenik | 1–0 | Cosman | Round 5: Sebenik, Matej - Cosman, Andreea-Marioara | English Opening: Symmetrical Variation, Botvinnik System Reversed, with Nf3 | |
| Jun 13, 2024 | Erdos | 1–0 | Cosman | Round 3: Erdos, Viktor - Cosman, Andreea-Marioara | Sicilian Defense: Moscow Variation, Main Line | |
| May 4, 2024 | Hunt | ½–½ | Cosman | Round 9: Hunt, Harriet V - Cosman, Andreea-Marioara | Sicilian Defense: Closed | |
| Mar 26, 2024 | Navrotescu | 0–1 | Cosman | Round 9: Navrotescu, Andreea - Cosman, Andreea-Marioara | Nimzo-Indian Defense: Kmoch Variation | |
| Mar 25, 2024 | Cosman | ½–½ | Garcia Martin | Round 8: Cosman, Andreea-Marioara - Garcia Martin, Marta | Nimzo-Indian Defense: Normal Variation, Gligoric System, Bernstein Defense | |
| Mar 25, 2024 | Cosman | ½–½ | Arakhamia-Grant | Round 7: Cosman, Andreea-Marioara - Arakhamia-Grant, Ketevan | Sicilian Defense: Accelerated Dragon, Maróczy Bind, Gurgenidze Variation | |
| Mar 24, 2024 | Hunt | 0–1 | Cosman | Round 6: Hunt, Harriet V - Cosman, Andreea-Marioara | Sicilian Defense: Delayed Alapin Variation, with d6 | |
| Mar 24, 2024 | Cosman | ½–½ | Subramanian | Round 5: Cosman, Andreea-Marioara - Subramanian, Anusha | Indian Defense: Normal Variation | |
| Mar 23, 2024 | Sivanandan | 0–1 | Cosman | Round 4: Sivanandan, Bodhana - Cosman, Andreea-Marioara | Sicilian Defense: Closed | |
| Mar 23, 2024 | Cosman | 1–0 | Smith | Round 3: Cosman, Andreea-Marioara - Smith, Olivia | Queen's Gambit Accepted: Classical Defense, Main Line | |
| Mar 22, 2024 | Hryshchenko | ½–½ | Cosman | Round 2: Hryshchenko, Kamila - Cosman, Andreea-Marioara | Sicilian Defense | |
| Mar 22, 2024 | Cosman | ½–½ | Steil-Antoni | Round 1: Cosman, Andreea-Marioara - Steil-Antoni, Fiona | Tarrasch Defense: Swedish Variation | |
| Mar 10, 2024 | Cosman | 1–0 | Fileru | Round 7: Cosman, Andreea-Marioara - Fileru, Maria | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Mar 10, 2024 | Raeva | 1–0 | Cosman | Round 6: Raeva, Elitsa - Cosman, Andreea-Marioara | East Indian Defense | |
| Mar 10, 2024 | Cosman | ½–½ | Pirvulescu | Round 5: Cosman, Andreea-Marioara - Pirvulescu, Ekaterina | Queen's Gambit Accepted: Classical Defense, Rubinstein Variation | |
| Mar 10, 2024 | Obada | 1–0 | Cosman | Round 4: Obada, Ema - Cosman, Andreea-Marioara | Sicilian Defense: Najdorf Variation | |
| Mar 10, 2024 | Hoanca | 0–1 | Cosman | Round 3: Hoanca, Alexia-Ioana - Cosman, Andreea-Marioara | Sicilian Defense: Najdorf Variation, English Attack | |
| Mar 10, 2024 | Cosman | 1–0 | Aldea | Round 2: Cosman, Andreea-Marioara - Aldea, Maria-Antonia | Nimzo-Indian Defense: St. Petersburg Variation | |
| Mar 10, 2024 | Cosman | 1–0 | Ferar | Round 1: Cosman, Andreea-Marioara - Ferar, Cezara-Maria | Queen's Pawn Game | |
| Feb 27, 2024 | Cosman | 0–1 | Schiopu | Round 5: Cosman, Andreea-Marioara - Schiopu, Oana-Magdalena | ? | |
| Feb 26, 2024 | Cosma | ½–½ | Cosman | Round 4: Cosma, Elena-Luminita - Cosman, Andreea-Marioara | Indian Defense: Przepiorka Variation | |
| Feb 26, 2024 | Cosman | ½–½ | Bira | Round 1: Cosman, Andreea-Marioara - Bira, Andrada-Paraschiva | Indian Defense: Anti-Nimzo-Indian | |
| Feb 26, 2024 | Kiss | 0–1 | Cosman | Round 2: Kiss, Hanna - Cosman, Andreea-Marioara | Sicilian Defense: Najdorf Variation, Zagreb Variation | |
| Feb 26, 2024 | Cosman | 1–0 | Pirvulescu | Round 3: Cosman, Andreea-Marioara - Pirvulescu, Ekaterina | Queen's Gambit Accepted: Classical Defense, Main Line | |
| Jan 3, 2024 | Cosman | 0–1 | Kolimar | IM | Nimzo-Indian Defense: Normal Variation | |
| Jan 2, 2024 | Apoorv | ½–½ | Cosman | IM | Sicilian Defense: Modern Variations, Anti-Qxd4 Move Order | |
| Jan 1, 2024 | Cosman | ½–½ | Pandey | IM | Indian Defense: Przepiorka Variation | |
| Oct 6, 2024 | Radeva | 1–0 | Cosman | Round 7: Radeva, Viktoria - Cosman, Andreea-Marioara | Sicilian Defense: Sozin Attack, Main Line | |
| Oct 4, 2024 | Stanciu | ½–½ | Cosman | Round 5: Stanciu, Andreea-Briana - Cosman, Andreea-Marioara | Sicilian Defense: Boleslavsky Variation | |
| Oct 2, 2024 | Navrotescu | ½–½ | Cosman | Round 3: Navrotescu, Andreea - Cosman, Andreea-Marioara | English Opening: Symmetrical Variation, Three Knights, Fianchetto Variation | |
| Sep 30, 2024 | Cosman | 1–0 | Pirvulescu | Round 1: Cosman, Andreea-Marioara - Pirvulescu, Ekaterina | Queen's Gambit Accepted: Classical Defense, Alekhine System | |
| Aug 25, 2024 | Luong Phuong Hanh | 1–0 | Cosman | Round 9: Luong Phuong Hanh - Cosman, Andreea-Marioara | Indian Defense: Przepiorka Variation | |
| Aug 24, 2024 | Cosman | ½–½ | Brunello | Round 8: Cosman, Andreea-Marioara - Brunello, Marina | Zukertort Opening: Nimzo-Larsen Variation | |
| Aug 23, 2024 | Cosman | ½–½ | Ciolacu | Round 6: Cosman, Andreea-Marioara - Ciolacu, Alessia-Mihaela | English Opening: Agincourt Defense | |
| Aug 23, 2024 | Kubicka | 0–1 | Cosman | Round 7: Kubicka, Anna - Cosman, Andreea-Marioara | Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation, Early Deviations | |
| Aug 22, 2024 | Cosman | 1–0 | Rakhmangulova | Round 5: Cosman, Andreea-Marioara - Rakhmangulova, Anastasiya | Zukertort Opening: Kingside Fianchetto | |
| Aug 21, 2024 | Dwilewicz | ½–½ | Cosman | Round 4: Dwilewicz, Katarzyna - Cosman, Andreea-Marioara | Sicilian Defense: Velimirovic Attack | |
| Aug 20, 2024 | Cosman | 0–1 | Avramidou | Round 3: Cosman, Andreea-Marioara - Avramidou, Anastasia | Nimzo-Indian Defense: St. Petersburg Variation | |
| Aug 20, 2024 | Sandu | ½–½ | Cosman | Round 2: Sandu, Mihaela - Cosman, Andreea-Marioara | English Opening: Symmetrical Variation, Botvinnik System Reversed, with Nf3 | |
| Aug 19, 2024 | Cosman | 1–0 | Hrebenshchykova | Round 1: Cosman, Andreea-Marioara - Hrebenshchykova, Yelyzaveta | Zukertort Opening: Nimzo-Larsen Variation | |
| Aug 4, 2024 | Cosman | 0–1 | Arnaudov | Round 5: Cosman, Andreea-Marioara - Arnaudov, G. Petar | Nimzo-Indian Defense | |
| Aug 4, 2024 | Stanciu | 1–0 | Cosman | Round 10: Stanciu, Alexandru-Ovidiu - Cosman, Andreea-Marioara | East Indian Defense | |
| Aug 3, 2024 | Aryan Chopra | 1–0 | Cosman | Round 2: Aryan Chopra - Cosman, Andreea-Marioara | Sicilian Defense: Accelerated Dragon, Maróczy Bind, Gurgenidze Variation | |
| Dec 31, 2023 | Borhy | ½–½ | Cosman | IM | Sicilian Defense: Accelerated Dragon, Maróczy Bind, Gurgenidze Variation | |
| Dec 30, 2023 | Cosman | ½–½ | Tejaswini | IM | Slav Defense: Exchange Variation | |
| Dec 29, 2023 | Bokros | ½–½ | Cosman | IM | Sicilian Defense: Modern Variations | |
| Dec 28, 2023 | Chubakov | 0–1 | Cosman | IM | English Opening: Agincourt Defense, Keres Defense | |
| Dec 27, 2023 | Cosman | 0–1 | Konyves | IM | Nimzo-Indian Defense: Normal Variation | |
| Dec 26, 2023 | Mohammad | 1–0 | Cosman | IM | English Opening: Anglo-Indian Defense | |
| Aug 9, 2023 | Cosman | 0–1 | Unuk | European Individual Women's Chess Championship 2021 | Nimzo-Indian Defense: Reshevsky Variation | |
| Aug 23, 2022 | Portela Peleteiro | ½–½ | Cosman | Mirandela2022 | Sicilian Defense: Closed | |
| Aug 22, 2022 | Cosman | ½–½ | Rahal | Mirandela2022 | King's Indian Defense: Smyslov Variation | |
| Aug 21, 2022 | Cosman | ½–½ | Dubkov | Mirandela2022 | Nimzo-Indian Defense: Normal Variation | |
| Aug 21, 2022 | Schenderowitsch | ½–½ | Cosman | Mirandela2022 | Benoni Defense | |
| Aug 20, 2022 | Cosman | * | Diez Viera | Mirandela2022 | ? | |
| Aug 19, 2022 | Panesar | 1–0 | Cosman | Mirandela2022 | Benoni Defense: Modern Variation | |
| Aug 15, 2022 | Batsi | * | Cosman | National Greek Team Championship | ? | |
| Jul 18, 2022 | Cosman | 1–0 | Szucs | EUG 2022 - Chess Woman Rapid | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Jul 18, 2022 | Vanagaite | ½–½ | Cosman | EUG 2022 - Chess Woman Rapid | Benoni Defense: Benoni-Indian Defense, Kingside Move Order | |
| Jul 17, 2022 | Cosman | ½–½ | Cieslak | EUG 2022 - Chess Woman Rapid | Nimzo-Indian Defense: Normal Variation | |
| Jul 17, 2022 | Cosman | * | Szucs | EUG 2022 - Chess Woman Rapid | Sicilian Defense: Kan Variation, Modern Variation | |
| Jul 17, 2022 | Sliwicka | 1–0 | Cosman | EUG 2022 - Chess Woman Rapid | Sicilian Defense: Najdorf Variation | |
| Jul 16, 2022 | Cosman | 1–0 | Richterova | EUG 2022 - Chess Woman Rapid | Slav Defense: Exchange Variation | |
| Jul 16, 2022 | Cosman | * | Cieslak | EUG 2022 - Chess Woman Rapid | King's Indian Defense: Fianchetto Variation, Larsen Defense | |
| Oct 10, 2021 | Cosman | ½–½ | Cosma | 1st Romanian Women's League | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Oct 9, 2021 | Voicu-Jagodzinsky | 1–0 | Cosman | 1st Romanian Women's League | Sicilian Defense | |
| Oct 8, 2021 | Cosman | 0–1 | Batagan | 1st Romanian Women's League | Queen's Gambit Declined: Tartakower Defense, Exchange Variation | |
| Oct 7, 2021 | Cosman | ½–½ | Bulmaga | 1st Romanian Women's League | Nimzo-Indian Defense | |
| Oct 7, 2021 | Bucur | ½–½ | Cosman | 1st Romanian Women's League | Sicilian Defense: Accelerated Dragon, Maróczy Bind, Gurgenidze Variation | |
| Oct 6, 2021 | Cosma | ½–½ | Cosman | 1st Romanian Women's League | Indian Defense: Przepiorka Variation | |
| Oct 5, 2021 | Cosman | ½–½ | Doluhanova | 1st Romanian Women's League | Nimzo-Indian Defense: Rubinstein System | |
| Oct 3, 2021 | Cosman | 1–0 | Bucur | 1st Romanian Women's League | Queen's Gambit Accepted: Classical Defense, Main Line | |
| Oct 2, 2021 | Bulmaga | 1–0 | Cosman | 1st Romanian Women's League | Sicilian Defense: Alapin Variation, Barmen Defense | |
| Aug 20, 2021 | Cosman | 1–0 | Tamrazyan | European Individual Women's Chess Championship 2021 | Tarrasch Defense: Classical Variation | |
| Aug 19, 2021 | Nastase | ½–½ | Cosman | European Individual Women's Chess Championship 2021 | Benoni Defense: King's Pawn Line | |
| Aug 18, 2021 | Cosman | 0–1 | Chernyak | European Individual Women's Chess Championship 2021 | Queen's Gambit Declined | |
| Aug 17, 2021 | Belenkaya | ½–½ | Cosman | European Individual Women's Chess Championship 2021 | Sicilian Defense: Modern Variations | |
| Aug 16, 2021 | Cosman | 0–1 | Agrest | European Individual Women's Chess Championship 2021 | King's Indian Defense: Sämisch Variation, Normal Defense | |
| Aug 14, 2021 | Pancu | 0–1 | Cosman | European Individual Women's Chess Championship 2021 | King's Indian Attack: Wahls Defense | |