| Jul 24, 2026 | Frederiks | ½–½ | Schneider | Round 4: Frederiks, Jesse - Schneider, Heiko | Queen's Pawn Game: Barry Attack, Grünfeld Variation | |
| Jul 23, 2026 | Schneider | 0–1 | Van Osch | Round 3: Schneider, Heiko - Van Osch, Mees | Sicilian Defense: Richter-Rauzer Variation, Classical Variation | |
| Jul 22, 2026 | Roelandt | 0–1 | Schneider | Round 2: Roelandt, Jesse - Schneider, Heiko | Sicilian Defense: Moscow Variation | |
| Jul 21, 2026 | Schneider | 0–1 | Sammed Jaykumar | Round 1: Schneider, Heiko - Sammed Jaykumar, Shete | Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation | |
| Oct 12, 2025 | Schneider | ½–½ | Lagrotteria | Round 9: Schneider, Heiko - Lagrotteria, Salvatore | Scandinavian Defense: Gubinsky-Melts Defense | |
| Oct 11, 2025 | Khatibi | ½–½ | Schneider | Round 8: Khatibi, Amir Reza - Schneider, Heiko | King's Indian Attack: Symmetrical Defense | |
| Oct 10, 2025 | Stanescu | ½–½ | Schneider | Round 7: Stanescu, Christian - Schneider, Heiko | English Opening: Anglo-Indian Defense, Anglo-Grünfeld Variation | |
| Oct 9, 2025 | Schneider | 1–0 | Golya | Round 6: Schneider, Heiko - Golya, Mate | Scotch Game: Mieses Variation | |
| Oct 9, 2025 | Schneider | 0–1 | Wiesmann | Round 5: Schneider, Heiko - Wiesmann, Dominique | Pirc Defense: Austrian Attack, Dragon Formation | |
| Oct 7, 2025 | Corbat | 0–1 | Schneider | Round 4: Corbat, Philippe - Schneider, Heiko | Sicilian Defense: Mengarini Variation | |
| Oct 6, 2025 | Schneider | 1–0 | Bozzao | Round 3: Schneider, Heiko - Bozzao, Francesco | French Defense: Classical Variation, Burn Variation | |
| Oct 5, 2025 | Soham Dey | 1–0 | Schneider | Round 2: Soham Dey - Schneider, Heiko | Sicilian Defense: Najdorf Variation | |
| Oct 5, 2025 | Schneider | 1–0 | Wegelin | Round 1: Schneider, Heiko - Wegelin, Reinhard | Philidor Defense: Lion Variation | |
| Oct 13, 2024 | Pfaltz | 1–0 | Schneider | 46th International Chess Open Citta di Arco - A | King's Pawn Game | |
| Oct 12, 2024 | Schneider | 1–0 | Voelker | 46th International Chess Open Citta di Arco - A | Caro-Kann Defense: Advance Variation | |
| Oct 11, 2024 | Levesque | 1–0 | Schneider | 46th International Chess Open Citta di Arco - A | Grünfeld Defense: Exchange Variation, Modern Exchange Variation | |
| Oct 10, 2024 | Schneider | ½–½ | Patel | 46th International Chess Open Citta di Arco - A | Caro-Kann Defense: Advance Variation | |
| Oct 9, 2024 | Valles Moreno | 1–0 | Schneider | 46th International Chess Open Citta di Arco - A | Grünfeld Defense: Three Knights Variation, Petrosian System | |
| Oct 8, 2024 | Schneider | 1–0 | Bellincampi | 46th International Chess Open Citta di Arco - A | Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation | |
| Oct 7, 2024 | Cvek | ½–½ | Schneider | 46th International Chess Open Citta di Arco - A | English Opening: Anglo-Indian Defense, Anglo-Grünfeld Variation | |
| Oct 6, 2024 | Schneider | 1–0 | Ventura | 46th International Chess Open Citta di Arco - A | Philidor Defense: Lion Variation | |
| Oct 5, 2024 | Palka | 0–1 | Schneider | 46th International Chess Open Citta di Arco - A | Trompowsky Attack | |