| May 20, 2025 | Cogan | 0–1 | Mena | Round 9: Cogan, Nicolas - Mena, Martin | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| May 19, 2025 | Abugenda | 0–1 | Cogan | Round 8: Abugenda, Nagi - Cogan, Nicolas | Sicilian Defense: Accelerated Dragon, Maróczy Bind, Breyer Variation | |
| May 18, 2025 | Cogan | 0–1 | Nader Obeid | Round 7: Cogan, Nicolas - Nader Obeid | Slav Defense: Exchange Variation | |
| May 17, 2025 | Naipal | 0–1 | Cogan | Round 6: Naipal, Hoolan - Cogan, Nicolas | Indian Defense: Normal Variation | |
| May 15, 2025 | Cogan | ½–½ | Zebaze Dongmo Loic Dylane | Round 5: Cogan, Nicolas - Zebaze Dongmo Loic Dylane | Nimzo-Indian Defense: Rubinstein System | |
| May 15, 2025 | Ebosse Kingue Victor Patrick | 0–1 | Cogan | Round 4: Ebosse Kingue Victor Patrick - Cogan, Nicolas | Queen's Pawn Game: Colle System | |
| May 14, 2025 | Cogan | 1–0 | Ahmed Moustafa | Round 3: Cogan, Nicolas - Ahmed Moustafa, Fares | Torre Attack: Classical Defense | |
| May 14, 2025 | Abdin | 1–0 | Cogan | Round 2: Abdin, Mahmoud - Cogan, Nicolas | King's Indian Attack | |
| May 13, 2025 | Cogan | 0–1 | Bellahcene | Round 1: Cogan, Nicolas - Bellahcene, Bilel | Torre Attack: Classical Defense, Nimzowitsch Variation | |
| Sep 22, 2024 | Khalema | 0–1 | Cogan | 45th FIDE Chess Olympiad | Queen's Gambit Declined: Ragozin Defense, Alekhine Variation | |
| Sep 21, 2024 | Cogan | 0–1 | Rakotomaharo | 45th FIDE Chess Olympiad | Queen's Pawn Game: Symmetrical Variation | |
| Sep 20, 2024 | Asante Debesai Zerabruk | 0–1 | Cogan | 45th FIDE Chess Olympiad | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Sep 19, 2024 | Ah-Kye | 0–1 | Cogan | 45th FIDE Chess Olympiad | Sicilian Defense: Dragon Variation, Yugoslav Attack | |
| Sep 18, 2024 | Cogan | 1–0 | Khan | 45th FIDE Chess Olympiad | Kangaroo Defense | |
| Sep 16, 2024 | Cogan | 0–1 | Cabralis | 45th FIDE Chess Olympiad | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Sep 15, 2024 | Laohawirapap | 1–0 | Cogan | 45th FIDE Chess Olympiad | Sicilian Defense: Accelerated Dragon, Maróczy Bind, Breyer Variation | |
| Sep 14, 2024 | Cogan | 1–0 | Nompavos | 45th FIDE Chess Olympiad | Queen's Gambit Declined: Marshall Defense | |
| Sep 13, 2024 | Karsten | ½–½ | Cogan | 45th FIDE Chess Olympiad | Sicilian Defense: Open | |
| Sep 12, 2024 | Celis | 1–0 | Cogan | 45th FIDE Chess Olympiad | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Sep 11, 2024 | Cogan | 0–1 | Dragnev | 45th FIDE Chess Olympiad | Indian Defense: Przepiorka Variation | |
| May 17, 2024 | Cogan | 0–1 | EYETONGHAN | Round 9: Cogan, Nicolas - EYETONGHAN, Denyefa Callistus | ? | |
| May 16, 2024 | David Leroy Debblay | ½–½ | Cogan | Round 8: David Leroy Debblay - Cogan, Nicolas | Alekhine Defense | |
| May 15, 2024 | Cogan | 0–1 | Obediah Saah | Round 7: Cogan, Nicolas - Obediah Saah | Queen's Gambit Declined: Exchange Variation, Reshevsky Variation | |
| May 15, 2024 | Cogan | 1–0 | James | Round 6: Cogan, Nicolas - James, Tondo | King's Indian Defense: Makogonov Variation | |
| May 13, 2024 | ABDULRAHEEM | * | Cogan | Round 5: ABDULRAHEEM, Abdulrahman Akintoye - Cogan, Nicolas | English Opening: Symmetrical Variation, Mecking Variation | |
| May 13, 2024 | ONOKPITE | * | Cogan | Round 4: ONOKPITE, Kennedy - Cogan, Nicolas | Indian Defense | |
| May 12, 2024 | Cogan | * | Harold Evans | Round 3: Cogan, Nicolas - Harold Evans | Queen's Gambit Declined: Marshall Defense | |
| May 12, 2024 | Cogan | 1–0 | Kamara | Round 2: Cogan, Nicolas - Kamara, Ansumana | King's Indian Defense: Four Pawns Attack | |
| May 11, 2024 | Foday W. Kondoh | 0–1 | Cogan | Round 1: Foday W. Kondoh - Cogan, Nicolas | Sicilian Defense: Hyperaccelerated Dragon | |
| Mar 20, 2024 | Wanyama | 0–1 | Cogan | Round 9: Wanyama, Harold - Cogan, Nicolas | Catalan Opening: Open Defense, Modern Sharp Variation | |
| Mar 19, 2024 | Cogan | ½–½ | AIKHOJE | Round 8: Cogan, Nicolas - AIKHOJE, Odion | Benoni Defense | |
| Mar 18, 2024 | Agnelo | 0–1 | Cogan | Round 7: Agnelo, Amorim - Cogan, Nicolas | Sicilian Defense: Dragon Variation, Yugoslav Attack, Old Line | |
| Mar 17, 2024 | Pereira | 0–1 | Cogan | Round 6: Pereira, Sergio - Cogan, Nicolas | Sicilian Defense: Closed, Traditional | |
| Mar 17, 2024 | Cogan | 0–1 | Zhemba | Round 5: Cogan, Nicolas - Zhemba, Jemusse | Pseudo Queen's Indian Defense | |
| Mar 17, 2024 | ABDULRAHEEM | ½–½ | Cogan | Round 4: ABDULRAHEEM, Abdulrahman Akintoye - Cogan, Nicolas | Nimzo-Indian Defense: Normal Variation, Schlechter Defense | |
| Mar 17, 2024 | Cogan | 1–0 | Lawrence Ayim | 2024 AFRICAN INDIVIDUAL CHESS CHAMPIONSHIPS (OPEN) | ? | |
| Mar 14, 2024 | Silva | * | Cogan | Round 2: Silva, David - Cogan, Nicolas | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Mar 11, 2024 | Frempong-Smart Daniel | 0–1 | Cogan | Round 9: Frempong-Smart Daniel - Cogan, Nicolas | Alekhine Defense: Exchange Variation | |
| Mar 11, 2024 | Cogan | 0–1 | KIGIGHA | Round 8: Cogan, Nicolas - KIGIGHA, Bomo Lovet | Benko Gambit Declined: Quiet Line | |
| Mar 11, 2024 | Amin | 1–0 | Cogan | Round 7: Amin, Bassem - Cogan, Nicolas | Alekhine Defense: Balogh Variation | |
| Mar 11, 2024 | Cogan | 1–0 | Rakotomaharo | Round 6: Cogan, Nicolas - Rakotomaharo, Fy Antenaina | Queen's Gambit Declined: Exchange Variation, Reshevsky Variation | |
| Mar 11, 2024 | Cogan | 1–0 | Pereira | Round 5: Cogan, Nicolas - Pereira, Sergio | Slav Defense: Exchange Variation | |
| Mar 11, 2024 | Zhemba | 0–1 | Cogan | Round 4: Zhemba, Jemusse - Cogan, Nicolas | Trompowsky Attack | |
| Mar 11, 2024 | Kayonde | 1–0 | Cogan | Round 3: Kayonde, Andrew - Cogan, Nicolas | Nimzo-Indian Defense: Reshevsky Variation | |
| Mar 11, 2024 | Cogan | ½–½ | Rongwane | Round 2: Cogan, Nicolas - Rongwane, Gomolemo | Slav Defense: Exchange Variation | |
| Mar 11, 2024 | Silva | 0–1 | Cogan | Round 1: David Silva - Cogan, Nicolas | Alekhine Defense: Balogh Variation | |
| Mar 11, 2024 | Cogan | ½–½ | Amin | Round 9: Cogan, Nicolas - Amin, Bassem | Nimzo-Indian Defense: Normal Variation, Ragozin Variation | |
| Mar 11, 2024 | Cogan | 0–1 | Arab | Round 8: Cogan, Nicolas - Arab, Adlane | Queen's Gambit Declined: Ragozin Defense | |
| Mar 11, 2024 | Rakotomaharo | 1–0 | Cogan | Round 7: Rakotomaharo, Fy Antenaina - Cogan, Nicolas | English Opening: Symmetrical Variation, Four Knights Variation | |
| Mar 11, 2024 | Cogan | 1–0 | Pereira | Round 6: Cogan, Nicolas - Pereira, Sergio | Queen's Gambit Accepted: Classical Defense, Rubinstein Variation | |
| Mar 11, 2024 | Mwali | 1–0 | Cogan | Round 5: Mwali, Chitumbo - Cogan, Nicolas | English Opening: Symmetrical Variation, Three Knights, Fianchetto Variation | |
| Mar 11, 2024 | Paiva | 0–1 | Cogan | Round 4: Paiva, Donaldo - Cogan, Nicolas | Bogo-Indian Defense: Nimzowitsch Variation | |
| Mar 11, 2024 | Cogan | 1–0 | Asabri | Round 3: Cogan, Nicolas - Asabri, Hussien | Benko Gambit Declined: Quiet Line | |
| Mar 11, 2024 | Ntamatungiro | 0–1 | Cogan | Round 2: Ntamatungiro, Wilfried - Cogan, Nicolas | Alekhine Defense: Exchange Variation | |
| Mar 11, 2024 | Cogan | 0–1 | Silva | Round 1: Cogan, Nicolas - David Silva | Old Indian Defense | |
| Mar 10, 2024 | Cogan | 0–1 | Silva | Round 6: Cogan, Nicolas - Silva, David | Benoni Defense: Four Pawns Attack, Main Line | |
| Mar 10, 2024 | Oluka Robert Mcligeyo | ½–½ | Cogan | Round 5: Oluka Robert Mcligeyo - Cogan, Nicolas | Indian Defense: Dzindzi-Indian Defense | |
| Mar 10, 2024 | Cogan | 1–0 | Frempong-Smart Daniel | Round 4: Cogan, Nicolas - Frempong-Smart Daniel | Grünfeld Defense: Exchange Variation | |
| Mar 10, 2024 | Zhemba | 1–0 | Cogan | Round 3: Zhemba, Jemusse - Cogan, Nicolas | Alekhine Defense: Modern Variation, Alburt Variation | |
| Mar 10, 2024 | Cogan | 1–0 | Ntamatungiro | Round 2: Cogan, Nicolas - Ntamatungiro, Wilfried | Queen's Pawn Game: Anglo-Slav Opening | |
| Mar 10, 2024 | Rakotomaharo | 1–0 | Cogan | Round 1: Rakotomaharo, Fy Antenaina - Cogan, Nicolas | Torre Attack: Classical Defense | |
| Mar 9, 2024 | Cogan | ½–½ | Rongwane | Round 6: Cogan, Nicolas - Rongwane, Gomolemo | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Mar 9, 2024 | Pereira | 0–1 | Cogan | Round 5: Pereira, Sergio - Cogan, Nicolas | Alekhine Defense: Two Pawns Attack | |
| Mar 9, 2024 | Cogan | 1–0 | Pedro Manuel Envo Engonga Avomo | Round 4: Cogan, Nicolas - Pedro Manuel Envo Engonga Avomo | Semi-Slav Defense: Accelerated Move Order | |
| Mar 9, 2024 | Paiva | 1–0 | Cogan | Round 3: Paiva, Donaldo - Cogan, Nicolas | Bogo-Indian Defense: Nimzowitsch Variation | |
| Mar 9, 2024 | Cogan | 0–1 | Amin | Round 2: Cogan, Nicolas - Amin, Bassem | Dutch Defense: Classical Variation, Ilyin-Zhenevsky Variation, Winter Variation | |
| Mar 9, 2024 | Mwali | 1–0 | Cogan | Round 1: Mwali, Chitumbo - Cogan, Nicolas | English Opening: Symmetrical Variation, Three Knights, Fianchetto Variation | |
