| Feb 28, 2026 | Degraeve | 1–0 | Moksh Amit Doshi | 9e rapide de Cappelle | Sicilian Defense: Delayed Alapin Variation, with d6 | |
| Feb 28, 2026 | Baury | ½–½ | Degraeve | 9e rapide de Cappelle | Alekhine Defense: Four Pawns Attack, Fianchetto Variation | |
| Feb 28, 2026 | Degraeve | 0–1 | Vela Frago | 9e rapide de Cappelle | Italian Game: Giuoco Pianissimo, Normal | |
| Feb 28, 2026 | Gandreuil | 0–1 | Degraeve | 9e rapide de Cappelle | King's Indian Defense: Fianchetto Variation, Larsen Defense | |
| Feb 28, 2026 | Degraeve | ½–½ | Siekanska | 9e rapide de Cappelle | Sicilian Defense: Delayed Alapin Variation, with d6 | |
| Feb 28, 2026 | Degraeve | ½–½ | Li | 9e rapide de Cappelle | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Feb 28, 2026 | Vlandas | 0–1 | Degraeve | 9e rapide de Cappelle | Alekhine Defense: Four Pawns Attack, Fianchetto Variation | |
| Feb 26, 2026 | Lamaze | ½–½ | Degraeve | 42e Open de Cappelle | King's Indian Defense: Semi-Averbakh System | |
| Feb 25, 2026 | Degraeve | 1–0 | Zamengo | 42e Open de Cappelle | French Defense: Tarrasch Variation, Chistyakov Defense | |
| Feb 25, 2026 | Godart | 0–1 | Degraeve | 42e Open de Cappelle | Sicilian Defense: Hyperaccelerated Dragon | |
| Feb 25, 2026 | Degraeve | 1–0 | Helmer | 42e Open de Cappelle | Sicilian Defense: Closed, Traditional | |
| Feb 22, 2026 | Le Geay | 1–0 | Degraeve | 42e Open de Cappelle | Philidor Defense: Lion Variation, Lion's Claw, with Be2 and c6 | |
| Feb 22, 2026 | Degraeve | ½–½ | Jacobsen | 42e Open de Cappelle | Caro-Kann Defense: Two Knights Attack | |
| Nov 7, 2025 | Degraeve | 1–0 | Dudin | Round 2: Degraeve, Jean-Marc - Dudin, Gleb | Sicilian Defense: Delayed Alapin Variation, with d6 | |
| Sep 27, 2025 | Degraeve | 1–0 | Waldmann | European individual senior chess championship 2025 - Open 50+, Rabac, Croatia | French Defense: Tarrasch Variation, Closed Variation | |
| Sep 24, 2025 | Degraeve | 1–0 | Vinter-Schou | European individual senior chess championship 2025 - Open 50+, Rabac, Croatia | Sicilian Defense: Hyperaccelerated Fianchetto | |
| Sep 24, 2025 | Degraeve | 1–0 | Motuz | European individual senior chess championship 2025 - Open 50+, Rabac, Croatia | French Defense: Tarrasch Variation, Morozevich Variation | |
| Sep 24, 2025 | Degraeve | ½–½ | Lacasa Diaz | European individual senior chess championship 2025 - Open 50+, Rabac, Croatia | Sicilian Defense: Alapin Variation, Barmen Defense | |
| Sep 24, 2025 | Degraeve | 1–0 | Bellia | European individual senior chess championship 2025 - Open 50+, Rabac, Croatia | French Defense: Advance Variation, Milner-Barry Gambit, Main Line | |
| Sep 24, 2025 | Huhndorf | 0–1 | Degraeve | European individual senior chess championship 2025 - Open 50+, Rabac, Croatia | Zukertort Opening: Kingside Fianchetto | |
| Sep 24, 2025 | Van der Werf | ½–½ | Degraeve | European individual senior chess championship 2025 - Open 50+, Rabac, Croatia | King's Indian Defense: Normal Variation, Rare Defenses | |
| Sep 24, 2025 | Thorhallsson | ½–½ | Degraeve | European individual senior chess championship 2025 - Open 50+, Rabac, Croatia | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Sep 24, 2025 | Oms Pallisse | ½–½ | Degraeve | European individual senior chess championship 2025 - Open 50+, Rabac, Croatia | Rat Defense: English Rat | |
| May 31, 2025 | Degraeve | 1–0 | Papadiamandis | Round 3: Degraeve, Jean-Marc - Papadiamandis, Elliot | Sicilian Defense: Alapin Variation, Stoltz Attack | |
| May 25, 2025 | Degraeve | 1–0 | Nezar | Round 4: Degraeve, Jean-Marc - Nezar, Mustapha | Italian Game: Classical Variation, Giuoco Pianissimo | |
| May 23, 2025 | Barbaras | 0–1 | Degraeve | Round 2: Barbaras, Mathieu - Degraeve, Jean-Marc | King's Indian Defense: Normal Variation, King's Knight Variation | |
| Jul 27, 2024 | Degraeve | ½–½ | Travadon | 30e Open International de Saint Affrique | Four Knights Game: Spanish Variation, Double Spanish | |
| Jul 26, 2024 | Degraeve | 1–0 | Flear | 30e Open International de Saint Affrique | Scotch Game: Potter Variation | |
| Jul 25, 2024 | Le Roux | ½–½ | Degraeve | 30e Open International de Saint Affrique | English Opening: Anglo-Indian Defense, King's Indian Formation | |
| Jul 24, 2024 | Degraeve | 1–0 | Ciarletta | 30e Open International de Saint Affrique | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Jul 23, 2024 | Toulzac | 0–1 | Degraeve | 30e Open International de Saint Affrique | King's Indian Attack: Symmetrical Defense | |
| Jul 22, 2024 | Degraeve | 1–0 | Gibaud | 30e Open International de Saint Affrique | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Jul 22, 2024 | Maccagnan | ½–½ | Degraeve | 30e Open International de Saint Affrique | Sicilian Defense: Kalashnikov Variation | |
| Jul 21, 2024 | Degraeve | 1–0 | Tranchesset | 30e Open International de Saint Affrique | Italian Game: Giuoco Pianissimo, Normal | |
| Jul 20, 2024 | Lavilledieu | * | Degraeve | 30e Open International de Saint Affrique | ? | |
| Jul 20, 2024 | Lavilledieu | 0–1 | Degraeve | 30e Open International de Saint Affrique | Rat Defense: English Rat | |
| Jun 30, 2024 | Kamsky | ½–½ | Degraeve | Tiebreak: Kamsky, Gata - Degraeve, Jean-Marc | Torre Attack: Fianchetto Defense | |
| Jun 30, 2024 | Degraeve | ½–½ | Kamsky | Final: Degraeve, Jean-Marc - Kamsky, Gata | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Jun 29, 2024 | Brochet | ½–½ | Degraeve | Semi-Finals: Brochet, Philippe - Degraeve, Jean-Marc | Alekhine Defense: Modern Variation, Larsen Variation | |
| Jun 9, 2024 | Degraeve | ½–½ | Bellahcene | Top 16 Poule Haute 1 | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Jun 8, 2024 | Degraeve | 1–0 | Bressac | Top 16 Poule Haute 1 | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Jun 7, 2024 | Shirazi | 0–1 | Degraeve | Top 16 Poule Haute 1 | English Opening: King's English Variation, Kramnik-Shirov Counterattack | |
| Jun 5, 2024 | Degraeve | ½–½ | Hejazipour | Round 7: Degraeve, Jean-Marc - Hejazipour, Mitra | Sicilian Defense: Alapin Variation | |
| Jun 4, 2024 | Montaigne | 0–1 | Degraeve | Round 6: Montaigne, Adrien - Degraeve, Jean-Marc | Sicilian Defense: Kalashnikov Variation | |
| Jun 2, 2024 | Loiseau | ½–½ | Degraeve | Round 4: Loiseau, Quentin - Degraeve, Jean-Marc | King's Indian Defense: Orthodox Variation, Classical System | |
| Jun 1, 2024 | Degraeve | 1–0 | Gharamian | Round 3: Degraeve, Jean-Marc - Gharamian, Tigran | Modern Defense | |
| May 31, 2024 | Hirth | 0–1 | Degraeve | Round 2: Hirth, Julien - Degraeve, Jean-Marc | Alekhine Defense: Four Pawns Attack, Main Line | |
| May 30, 2024 | Degraeve | 1–0 | Migot | Round 1: Degraeve, Jean-Marc - Migot, Tangi | Sicilian Defense: Delayed Alapin Variation | |
| Mar 8, 2024 | Agdelen | ½–½ | Degraeve | Round 9: Agdelen, Huseyin Can - Degraeve, Jean-Marc | Sicilian Defense: Kalashnikov Variation | |
| Mar 7, 2024 | Degraeve | ½–½ | Idani | Round 8: Degraeve, Jean-Marc - Idani, Pouya | Sicilian Defense: Alapin Variation | |
| Mar 6, 2024 | Bujisho | * | Degraeve | Round 7: Bujisho, Benjamin - Degraeve, Jean-Marc | Alekhine Defense: Exchange Variation | |
| Mar 6, 2024 | Degraeve | ½–½ | Zylka | Round 6: Degraeve, Jean-Marc - Zylka, Stanislaw | French Defense: Advance Variation, Wade Variation | |
| Mar 5, 2024 | Derige Kane | * | Degraeve | Round 5: Derige Kane, Yan - Degraeve, Jean-Marc | King's Indian Defense: Semi-Averbakh System | |
| Mar 4, 2024 | Degraeve | ½–½ | Degardin | Round 4: Degraeve, Jean-Marc - Degardin, Sylvain | Sicilian Defense: Alapin Variation | |
| Nov 5, 2023 | Jean-Marc Degraeve | 0–1 | Diego Mussanti | Round 11: Jean-Marc Degraeve - Diego Mussanti | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Nov 4, 2023 | Uffe Vinter-Schou | 1–0 | Jean-Marc Degraeve | Round 10: Uffe Vinter-Schou - Jean-Marc Degraeve | King's Indian Defense: Fianchetto Variation, Larsen Defense | |
| Nov 3, 2023 | Jean-Marc Degraeve | 1–0 | Nikolai Vlassov | Round 9: Jean-Marc Degraeve - Nikolai Vlassov | Sicilian Defense: Closed | |
| Nov 2, 2023 | Michele Godena | ½–½ | Jean-Marc Degraeve | Round 8: Michele Godena - Jean-Marc Degraeve | Sicilian Defense: Alapin Variation | |
| Nov 1, 2023 | Jean-Marc Degraeve | ½–½ | Victor Plotkin | Round 7: Jean-Marc Degraeve - Victor Plotkin | Petrov's Defense: Modern Attack, Murrey Variation | |
| Oct 30, 2023 | Artashes Minasian | 1–0 | Jean-Marc Degraeve | 50+ World Senior Championship | King's Indian Attack: Symmetrical Defense | |
| Oct 29, 2023 | Degraeve | 1–0 | Estremera Panos | 50+ World Senior Championship | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Oct 28, 2023 | Issakainen | 0–1 | Degraeve | 50+ World Senior Championship | Queen's Pawn Game: Modern Defense | |
| Oct 27, 2023 | Degraeve | 1–0 | Folk | 50+ World Senior Championship | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Oct 26, 2023 | Fink-Nunn | * | Degraeve | 50+ World Senior Championship | ? | |
| Oct 25, 2023 | Degraeve | 0–1 | Nikolaidis | 50+ World Senior Championship | Sicilian Defense: Modern Variations | |
| Jun 9, 2023 | Jean-Marc Degraeve | 1–0 | Yohan Benitah | Top 16 2023-2 | Benoni Defense | |
| Jun 7, 2023 | Valentin Fougerit | 0–1 | Jean-Marc Degraeve | Top 16 2023-4 | Sicilian Defense: Moscow Variation, Sokolsky Variation | |
| Jun 6, 2023 | Jean-Marc Degraeve | 1–0 | Etienne Muller | Top 16 2023-4 | Sicilian Defense: Alapin Variation | |
| Jun 5, 2023 | Jean-Marc Degraeve | ½–½ | Surya Shekhar Ganguly | Top 16 2023-4 | Italian Game: Classical Variation, Giuoco Pianissimo, with d6 | |
| Jun 5, 2023 | Sophie Millet | 1–0 | Jean-Marc Degraeve | Top 16 2023-3 | King's Indian Defense: Orthodox Variation | |
| Jun 4, 2023 | Jean-Marc Degraeve | ½–½ | Elliot Papadiamandis | Top 16 2023-4 | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Jun 2, 2023 | Jean-Marc Degraeve | 1–0 | Juan Rottenwohrer Suarez | Top 16 2023-4 | Sicilian Defense: Hyperaccelerated Dragon | |
| Jun 1, 2023 | Cyrielle Monpeurt | 0–1 | Jean-Marc Degraeve | Top 16 2023-3 | Sicilian Defense: Accelerated Dragon, Modern Variation | |
| Feb 24, 2023 | Remy Degraeve | 1–0 | Jean-Marc Degraeve | Round 9: Remy Degraeve - Jean-Marc Degraeve | Sicilian Defense: Hyperaccelerated Dragon | |
| Feb 23, 2023 | Jean-Marc Degraeve | * | Antoine Bournel | Round 8: Jean-Marc Degraeve - Antoine Bournel | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Feb 19, 2023 | Guillaume Bianchi | 1–0 | Jean-Marc Degraeve | Round 1: Guillaume Bianchi - Jean-Marc Degraeve | King's Indian Defense: Fianchetto Variation, Immediate Fianchetto | |
| Jul 29, 2022 | Glenn C Flear | ½–½ | Jean-Marc Degraeve | Round 8: Glenn C Flear - Jean-Marc Degraeve | Tarrasch Defense: Dubov Tarrasch | |
| Jul 28, 2022 | Bernard Mariette | 1–0 | Jean-Marc Degraeve | Round 7: Bernard Mariette - Jean-Marc Degraeve | Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation | |
| Jul 27, 2022 | Jean-Marc Degraeve | 1–0 | Tom Decuigniere | Round 6: Jean-Marc Degraeve - Tom Decuigniere | Sicilian Defense: Closed | |
| Jul 26, 2022 | Bernard Billiard | 0–1 | Jean-Marc Degraeve | Round 5: Bernard Billiard - Jean-Marc Degraeve | Alekhine Defense: Modern Variation, Larsen Variation | |
| Jul 25, 2022 | Normand Van Den Brande | ½–½ | Jean-Marc Degraeve | Round 3: Normand Van Den Brande - Jean-Marc Degraeve | Indian Defense: Wade-Tartakower Defense | |
| Jul 24, 2022 | Jean-Marc Degraeve | 1–0 | Christophe Rachez | Round 2: Jean-Marc Degraeve - Christophe Rachez | Sicilian Defense: Closed, Traditional | |
| Jul 23, 2022 | Chris Jurbert | 0–1 | Jean-Marc Degraeve | Round 1: Chris Jurbert - Jean-Marc Degraeve | King's Indian Defense: Orthodox Variation | |
| Jun 15, 2022 | Andrei Sokolov | ½–½ | Jean-Marc Degraeve | Round 7: Andrei Sokolov - Jean-Marc Degraeve | Sicilian Defense: Hyperaccelerated Dragon | |
| Jun 14, 2022 | Alexandra Kosteniuk | ½–½ | Jean-Marc Degraeve | Round 6: Alexandra Kosteniuk - Jean-Marc Degraeve | Sicilian Defense: Hyperaccelerated Dragon | |
| Jun 13, 2022 | Jean-Marc Degraeve | 1–0 | Francois Godart | Round 5: Jean-Marc Degraeve - Francois Godart | Four Knights Game: Spanish Variation, Nimzowitsch Variation | |
| Jun 12, 2022 | Jean-Marc Degraeve | 1–0 | Mickael Hutois | Round 4: Jean-Marc Degraeve - Mickael Hutois | Italian Game: Giuoco Pianissimo, Normal | |
| Jun 11, 2022 | Vianney Domenech | 0–1 | Jean-Marc Degraeve | Round 3: Vianney Domenech - Jean-Marc Degraeve | Indian Defense | |
| Jun 10, 2022 | Jean-Marc Degraeve | 1–0 | Yohan Benitah | Round 2: Jean-Marc Degraeve - Yohan Benitah | Sicilian Defense: Closed | |
| Jun 9, 2022 | Fiona Steil-Antoni | ½–½ | Jean-Marc Degraeve | Round 1: Fiona Steil-Antoni - Jean-Marc Degraeve | Pirc Defense | |
| — | Durand-Benmoussa | 1–0 | Degraeve | 41e Open International de Cappelle | King's Indian Defense: Orthodox Variation | |
| — | Nottola | ½–½ | Degraeve | 41e Open International de Cappelle | Ruy Lopez: Classical Variation, Cordel Gambit | |