| Sep 7, 2025 | Dauw | 1–0 | Pardoen | Mémorial Ronald Decrop 2025 | Petrov's Defense: Modern Attack | |
| Jul 13, 2025 | Sauvin | ½–½ | Pardoen | Biel Chess Festival 2025 Rapid | Queen's Gambit Declined: Modern Variation, Normal Line | |
| Jul 13, 2025 | Pardoen | ½–½ | Rosen | Biel Chess Festival 2025 Rapid | Scotch Game: Haxo Gambit | |
| Jul 13, 2025 | Lang | 1–0 | Pardoen | Biel Chess Festival 2025 Rapid | Queen's Pawn Game: Colle System, Traditional Colle | |
| Jul 13, 2025 | Pardoen | 1–0 | Lopez | Biel Chess Festival 2025 Rapid | French Defense: Classical Variation, Delayed Exchange Variation | |
| Jul 13, 2025 | Jordan | 1–0 | Pardoen | Biel Chess Festival 2025 Rapid | Petrov's Defense: Karklins-Martinovsky Variation | |
| Jul 13, 2025 | Gao | 1–0 | Pardoen | Biel Chess Festival 2025 Rapid | Petrov's Defense: Classical Attack | |
| Jul 13, 2025 | Mikavica | 1–0 | Pardoen | Round 1: Mikavica, Mirko - Pardoen, Oscar | Catalan Opening: Open Defense, Classical Line | |
| — | Pardoen | 0–1 | Coutton | Round 1: Pardoen, Oscar - Coutton, Galian | Philidor Defense: Exchange Variation | |
| — | Pardoen | 1–0 | Degrave | Round 3: Pardoen, Oscar - Degrave, Corentin | Scotch Game | |
| — | Pardoen | 0–1 | Lukin | Round 4: Pardoen, Oscar - Lukin, Yesenia | Caro-Kann Defense: Exchange Variation | |
| — | Pardoen | 0–1 | Coutton | Round 5: Pardoen, Oscar - Coutton, Galian | Philidor Defense: Exchange Variation | |
| — | Pardoen | 1–0 | Degrave | Round 5: Pardoen, Oscar - Degrave, Corentin | Scotch Game | |
| — | Pardoen | 0–1 | Lukin | Round 5: Pardoen, Oscar - Lukin, Yesenia | Caro-Kann Defense: Exchange Variation | |
| — | Pardoen | 1–0 | Geenen | Round 7: Pardoen, Oscar - Geenen, Kobe | Scotch Game: Scotch Gambit, Dubois Réti Defense | |
| — | Pardoen | 1–0 | Di Mattia | Round 9: Pardoen, Oscar - Di Mattia, Luca | Caro-Kann Defense: Exchange Variation | |
| — | Adam | 0–1 | Pardoen | Round 2: Adam, Lea - Pardoen, Oscar | Petrov's Defense: Three Knights Game | |
| — | Massez | 0–1 | Pardoen | Round 5: Massez, Vadim - Pardoen, Oscar | Petrov's Defense: Modern Attack | |
| — | Adam | 0–1 | Pardoen | Round 5: Adam, Lea - Pardoen, Oscar | Petrov's Defense: Three Knights Game | |
| — | Lebec | 0–1 | Pardoen | Round 6: Lebec, Clement - Pardoen, Oscar | Dutch Defense | |
| — | Stroobant | 1–0 | Pardoen | Round 8: Stroobant, Arne - Pardoen, Oscar | Petrov's Defense: Nimzowitsch Attack | |
