| Jul 24, 2026 | Asefi | 0–1 | Op den Dries | Round 4: Asefi, Zaheeruddeen - Op den Dries, Johan | Queen's Gambit Declined: Modern Variation, Normal Line | |
| Jul 21, 2026 | Op den Dries | 1–0 | Beijen | Round 1: Op den Dries, Johan - Beijen, Mark | French Defense: Tarrasch Variation, Morozevich Variation | |
| Jul 8, 2026 | Op den Dries | 0–1 | Smit | Round 3: Op den Dries, Johan - Smit, Emeline | Sicilian Defense: Chekhover Variation | |
| Jul 8, 2026 | Tangarife Ramirez | 0–1 | Op den Dries | Round 2: Tangarife Ramirez, Gonzalo - Op den Dries, Johan | Queen's Pawn Game: Colle System, Anti-Colle | |
| Jul 29, 2024 | Blok | 0–1 | Op den Dries | Round 6: Blok, Xaveer - Op den Dries, Johan | Scandinavian Defense: Modern Variation, Gipslis Variation | |
| Jul 27, 2024 | Op den Dries | ½–½ | Evengroen | Round 5: Op den Dries, Johan - Evengroen, Jan | French Defense: Tarrasch Variation, Open System, Main Line | |
| Jul 26, 2024 | Vosselman | 1–0 | Op den Dries | Round 4: Vosselman, Jan - Op den Dries, Johan | Queen's Pawn Game: Chigorin Variation | |
| Jul 25, 2024 | Op den Dries | 0–1 | Odendahl | Round 3: Op den Dries, Johan - Odendahl, Reiner | Sicilian Defense: Closed | |
| Jul 24, 2024 | Schuricht | 1–0 | Op den Dries | Round 2: Schuricht, Emil Frederick - Op den Dries, Johan | English Opening: King's English Variation, Three Knights System | |
| Jul 23, 2024 | Op den Dries | 0–1 | De Boer | Round 1: Op den Dries, Johan - De Boer, Eelke | Sicilian Defense: Closed | |
| Aug 1, 2024 | Op den Dries | 0–1 | Goudriaan | Round 9: Op den Dries, Johan - Goudriaan, Rafael | Caro-Kann Defense: Two Knights Attack | |
| Jul 31, 2024 | Van Kuijk | 0–1 | Op den Dries | Round 8: Van Kuijk, Vadim - Op den Dries, Johan | Scandinavian Defense: Modern Variation, Gipslis Variation | |
| Jul 30, 2024 | Op den Dries | 1–0 | Smit | Round 7: Op den Dries, Johan - Smit, Manuel | Sicilian Defense: Snyder Variation | |
| — | Op den Dries | 0–1 | Beukema | HZ University of Applied Sciences Chess Tournament | Italian Game: Two Knights Defense, Polerio Defense, Bishop Check Line | |
| — | Lopez | ½–½ | Op den Dries | HZ University of Applied Sciences Chess Tournament | Queen's Indian Defense: Kasparov-Petrosian Variation, Marco Defense | |
| — | Schuricht | 1–0 | Op den Dries | HZ University of Applied Sciences Chess Tournament | Indian Defense: King's Indian Variation, Fianchetto Variation | |