| 23 ago 2026 | Weiler, Marc 2010 | Butzen, Robin 2147 | ½-½ | B51 Sicilian Defense: Moscow Variation | Brasschaat Open + Senioren 2026 | 22 | Ver |
| 22 ago 2026 | Butzen, Robin 2147 | Van Mechelen, Jan 2075 | ½-½ | E15 Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation, Quiet Line | Brasschaat Open + Senioren 2026 | 43 | Ver |
| 19 ago 2026 | Verheyen, Olivier 2305 | Butzen, Robin 2147 | 1-0 | A11 Réti Opening: Anglo-Slav Variation, with g3 | Brasschaat Open + Senioren 2026 | 73 | Ver |
| 14 ago 2026 | Butzen, Robin 2147 | Dgebuadze, Alexandre 2407 | ½-½ | E14 Queen's Indian Defense, with e3 | Brasschaat Open + Senioren 2026 | 108 | Ver |
| 4 ago 2026 | Vandenbussche, Thibaut 2405 | Butzen, Robin 2147 | 1-0 | B93 Sicilian Defense: Najdorf Variation, Amsterdam Variation | Open Geraardsbergen 26 | 25 | Ver |
| 3 ago 2026 | Butzen, Robin 2147 | Miezis, Normunds 2399 | ½-½ | E11 Bogo-Indian Defense: Grünfeld Variation | Open Geraardsbergen 26 | 29 | Ver |
| 22 jul 2026 | Butzen, Robin 2112 | Grutter, Tim 2390 | 0-1 | E94 King's Indian Defense: Orthodox Variation | Ghent Open 2026 | 44 | Ver |
| 21 jul 2026 | Van der Stricht, Geert 2274 | Butzen, Robin 2112 | ½-½ | D11 Slav Defense: Modern Line | Ghent Open 2026 | 39 | Ver |
| 21 jul 2026 | Butzen, Robin 2112 | Rojas Keim, Luis 2303 | 1-0 | E94 King's Indian Defense: Orthodox Variation, Glek Defense | Ghent Open 2026 | 40 | Ver |
| 16 may 2026 | Carpentier, Jannes 2108 | Butzen, Robin 2155 | 1-0 | B23 Sicilian Defense: Closed, Traditional | Gesloten VSF-kampioenschap 2026 | 31 | Ver |
| 16 may 2026 | Butzen, Robin 2155 | Verheyen, Olivier 2249 | 0-1 | D38 Queen's Gambit Declined: Ragozin Defense | Gesloten VSF-kampioenschap 2026 | 36 | Ver |
| 15 may 2026 | Butzen, Robin 2155 | Dauw, Sterre 2277 | 0-1 | D37 Queen's Gambit Declined: Barmen Variation | Gesloten VSF-kampioenschap 2026 | 73 | Ver |
| 15 may 2026 | Maes, Tibo 2068 | Butzen, Robin 2155 | 0-1 | B51 Sicilian Defense: Moscow Variation | Gesloten VSF-kampioenschap 2026 | 53 | Ver |
| 14 may 2026 | Butzen, Robin 2155 | Goossens, Hanne 2233 | ½-½ | D10 Slav Defense: Exchange Variation | Gesloten VSF-kampioenschap 2026 | 102 | Ver |
| 14 may 2026 | Penson, Thierry 2143 | Butzen, Robin 2155 | 0-1 | A11 Réti Opening: Anglo-Slav Variation, Gurevich System | Gesloten VSF-kampioenschap 2026 | 55 | Ver |
| 14 may 2026 | Butzen, Robin 2155 | Ashrafi, Sulaiman Ahmad 2043 | ½-½ | D45 Semi-Slav Defense: Normal Variation | Gesloten VSF-kampioenschap 2026 | 52 | Ver |