| May 16, 2026 | Leenes | 0–1 | Bruggink | Round 5: Leenes, Robert - Bruggink, Tycho | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| May 14, 2026 | Mostertman | 1–0 | Leenes | Round 2: Mostertman, Milan - Leenes, Robert | Sicilian Defense: Four Knights Variation | |
| May 14, 2026 | Leenes | 1–0 | Kamphuis | Round 1: Leenes, Robert - Kamphuis, Jasper | Four Knights Game: Scotch Variation Accepted | |
| Jun 22, 2024 | Leenes | 0–1 | Beerdsen | Round 3: Leenes, Robert - Beerdsen, Thomas | Caro-Kann Defense: Tartakower Variation | |
| Jun 15, 2024 | Roskam | 0–1 | Leenes | Round 9: Roskam, Mathieu - Leenes, Robert | Sicilian Defense: Alapin Variation, Barmen Defense | |
| Jun 15, 2024 | Leenes | 1–0 | Wolff | Round 8: Leenes, Robert - Wolff, Christoph | Richter-Veresov Attack | |
| Jun 15, 2024 | Steenbekkers | 1–0 | Leenes | Round 3: Steenbekkers, Franck - Leenes, Robert | Sicilian Defense: Dragon Variation, Yugoslav Attack, Modern Line | |
| Jun 15, 2024 | Dgebuadze | 1–0 | Leenes | Round 1: Dgebuadze, Alexandre - Leenes, Robert | Sicilian Defense: Closed | |
| Nov 1, 2024 | Leenes | 0–1 | Kazarjan | Round 8: Leenes, Robert - Kazarjan, Gachatur | Richter-Veresov Attack | |
| Oct 31, 2024 | Leenes | 0–1 | Terlouw | Round 7: Leenes, Robert - Terlouw, Wouter | Richter-Veresov Attack | |
| Oct 30, 2024 | Ritzerveld | 0–1 | Leenes | Round 6: Ritzerveld, Noah - Leenes, Robert | Scandinavian Defense: Portuguese Gambit, Classical Variation | |
| Oct 29, 2024 | Leenes | 1–0 | Fehr | Round 4: Leenes, Robert - Fehr, Axel, Dr. | Trompowsky Attack: Raptor Variation | |
| Oct 28, 2024 | Westerhof | ½–½ | Leenes | Round 3: Westerhof, Fleur - Leenes, Robert | Scandinavian Defense: Portuguese Gambit, Jadoul Variation | |
| Oct 27, 2024 | Leenes | 0–1 | Van Zutphen | Round 2: Leenes, Robert - Van Zutphen, Jimmy | Queen's Pawn Game: Chigorin Variation, Alburt Defense | |
| Oct 26, 2024 | Mostertman | 1–0 | Leenes | Round 1: Mostertman, Milan - Leenes, Robert | Scandinavian Defense: Modern Variation | |
