| 23 jul 2026 | Dessyn, Timothee 2257 | Zwirs, Nico 2435 | 0-1 | A62 Defensa Benoni: Fianchetto Variation | Dutch Open 2026 - Dutch Open | 33 | Ver |
| 22 jul 2026 | Hausrath, Daniel 2456 | Dessyn, Timothee 2257 | ½-½ | A08 Ataque Indio de Rey: Sicilian Variation | Dutch Open 2026 - Dutch Open | 50 | Ver |
| 26 abr 2026 | Eugene, Nathael 2305 | Dessyn, Timothee 2280 | ½-½ | B08 Defensa Pirc: Classical Variation, Quiet System, Chigorin Line | French Youth Chess Championships 2026 | O18 | 76 | Ver |
| 25 abr 2026 | Dessyn, Timothee 2280 | Soyeux, Gabriel 2127 | 1-0 | E06 Apertura Catalana: Closed | French Youth Chess Championships 2026 | O18 | 51 | Ver |
| 22 abr 2026 | Brion Lacherest, Nathan 2096 | Dessyn, Timothee 2280 | 0-1 | B07 Defensa Pirc: Kholmov System | French Youth Chess Championships 2026 | O18 | 23 | Ver |
| 21 abr 2026 | Dessyn, Timothee 2280 | Maxence, Paul 2153 | ½-½ | D30 Gambito de Dama rehusado | French Youth Chess Championships 2026 | O18 | 52 | Ver |
| 20 abr 2026 | Stoll, Lucia 2105 | Dessyn, Timothee 2280 | 0-1 | B36 Defensa Siciliana: Accelerated Dragon, Maróczy Bind | French Youth Chess Championships 2026 | O18 | 37 | Ver |
| 15 abr 2026 | Vallee, Louis 2388 | Dessyn, Timothee 2280 | 1-0 | A14 Apertura Inglesa: Agincourt Defense, Neo-Catalan Declined | French Youth Chess Championships 2026 | O18 | 34 | Ver |
| 24 feb 2026 | Dessyn, Timothee 2284 | Adhiban, B. 2557 | 1-0 | D30 Gambito de Dama rehusado | Cannes Open 2026 | 39eme Festival International des Jeux de Cannes | 42 | Ver |