| Jul 23, 2023 | Yu A. Hu | 0–1 | Albert Blees | Round 9: Yu A. Hu - Albert Blees | Sicilian Defense: Kan Variation | |
| Jul 21, 2023 | Bob Beeke | 0–1 | Albert Blees | Round 8: Bob Beeke - Albert Blees | English Opening: Anglo-Indian Defense, Queen's Knight Variation | |
| Jul 21, 2023 | Albert Blees | ½–½ | Nico Zwirs | Round 7: Albert Blees - Nico Zwirs | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Jul 20, 2023 | Albert Blees | 1–0 | Esper Van Baar | Round 6: Albert Blees - Esper Van Baar | Slav Defense: Modern Line | |
| Jul 19, 2023 | Li Riemersma | ½–½ | Albert Blees | Round 5: Li Riemersma - Albert Blees | Dutch Defense: Stonewall Variation, Modern Variation | |
| Jul 18, 2023 | Albert Blees | 1–0 | Martijn Eefting | Round 4: Albert Blees - Martijn Eefting | Queen's Indian Defense: Yates Variation | |
| Jul 17, 2023 | Abel Romkes | 0–1 | Albert Blees | Round 3: Abel Romkes - Albert Blees | Horwitz Defense | |
| Jul 15, 2023 | Norbert Jansen | ½–½ | Albert Blees | Round 1: Norbert Jansen - Albert Blees | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Jul 8, 2023 | Albert Blees | 0–1 | Alexander Berelowitsch | Round 6: Albert Blees - Alexander Berelowitsch | Tarrasch Defense: Dubov Tarrasch | |
| Jul 8, 2023 | Bart Stam | 0–1 | Albert Blees | Round 5: Bart Stam - Albert Blees | French Defense: Winawer Variation, Advance Variation | |
| Jul 8, 2023 | Albert Blees | 1–0 | Laurents Van Twillert | Round 4: Albert Blees - Laurents Van Twillert | Semi-Slav Defense | |
| Jul 8, 2023 | Loek Van Wely | 1–0 | Albert Blees | Round 3: Loek Van Wely - Albert Blees | Slav Defense: Chebanenko Variation | |
| Jul 8, 2023 | Sjaak Van De Groep | 0–1 | Albert Blees | Round 2: Sjaak Van De Groep - Albert Blees | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Jul 8, 2023 | Albert Blees | 1–0 | Hans De Vries | Round 1: Albert Blees - Hans De Vries | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Jul 2, 2022 | Albert Blees | 0–1 | Friso Nijboer | Round 7: Albert Blees - Friso Nijboer | King's Indian Defense: Orthodox Variation, Gligoric-Taimanov System | |
| Jul 2, 2022 | Albert Blees | 1–0 | Hans Bohm | Round 6: Albert Blees - Hans Bohm | Scandinavian Defense: Main Line, Mieses Variation | |
| Jul 2, 2022 | Erik Lust | 0–1 | Albert Blees | Round 5: Erik Lust - Albert Blees | Sicilian Defense: Moscow Variation | |
| Jul 2, 2022 | Piet Peelen | ½–½ | Albert Blees | Round 3: Piet Peelen - Albert Blees | Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | |
