| Apr 6, 2026 | Biastoch | ½–½ | Ziegenfuss | Grenke Chess Festival 2026 Open | Catalan Opening: Closed | |
| Apr 6, 2026 | Hecht | ½–½ | Biastoch | Grenke Chess Festival 2026 Open | Sicilian Defense: Classical Variation, Sozin Attack | |
| Apr 5, 2026 | Biastoch | 1–0 | Bodicky | Grenke Chess Festival 2026 Open | Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| Apr 5, 2026 | Diller | ½–½ | Biastoch | Grenke Chess Festival 2026 Open | Queen's Pawn Game: London System, with e6 | |
| Apr 4, 2026 | Biastoch | ½–½ | Bentel | Grenke Chess Festival 2026 Open | Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | |
| Apr 4, 2026 | Schulte-Geers | ½–½ | Biastoch | Grenke Chess Festival 2026 Open | Semi-Slav Defense: Stoltz Variation | |
| Apr 3, 2026 | Biastoch | ½–½ | Wong | Grenke Chess Festival 2026 Open | French Defense: Exchange Variation | |
| Jan 6, 2026 | Biastoch | 1–0 | Pallas | 36. Staufer Open 2026 A | Sicilian Defense: Chekhover Variation | |
| Jan 5, 2026 | Seitz | ½–½ | Biastoch | 36. Staufer Open 2026 A | Catalan Opening: Open Defense | |
| Jan 5, 2026 | Biastoch | 1–0 | Karle | 36. Staufer Open 2026 A | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Jan 4, 2026 | Vranckx | ½–½ | Biastoch | 36. Staufer Open 2026 A | Sicilian Defense: O'Kelly Variation, Maróczy Bind, Geller Line | |
| Jan 4, 2026 | Biastoch | ½–½ | Stoettner | 36. Staufer Open 2026 A | Sicilian Defense: Modern Variations, Main Line | |
| Jan 3, 2026 | Schulz | ½–½ | Biastoch | 36. Staufer Open 2026 A | Queen's Pawn Game: Colle System | |
| Jan 3, 2026 | Biastoch | 1–0 | Herrmann | 36. Staufer Open 2026 A | Caro-Kann Defense: Two Knights Attack | |
| Jan 2, 2026 | Biastoch | ½–½ | Wecker | 36. Staufer Open 2026 A | Petrov's Defense: Modern Attack, Center Variation | |
| Apr 21, 2025 | Biastoch | 1–0 | Buckels | Grenke Chess Open A | Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| Apr 21, 2025 | Karsay | 1–0 | Biastoch | Round 8: Karsay, Pascal - Biastoch, Bennet | Catalan Opening: Open Defense | |
| Apr 19, 2025 | Biastoch | ½–½ | Kowalski | Round 4: Biastoch, Bennet - Kowalski, Igor | Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| Apr 19, 2025 | Ertan | ½–½ | Biastoch | Round 5: Ertan, Can - Biastoch, Bennet | Sicilian Defense: Four Knights Variation | |
| Apr 18, 2025 | Pultinevicius | ½–½ | Biastoch | Round 2: Pultinevicius, Paulius - Biastoch, Bennet | Catalan Opening: Open Defense | |
| Jul 13, 2024 | Biastoch | ½–½ | Stepan | Round 5: Biastoch, Bennet - Stepan, Patrik | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Jul 13, 2024 | Simacek | 1–0 | Biastoch | Round 4: Simacek, Pavel - Biastoch, Bennet | Nimzo-Indian Defense: Reshevsky Variation | |
| Jul 31, 2021 | Schulz | 1–0 | Biastoch | German Championship | King's Indian Attack | |
| Jul 30, 2021 | Biastoch | ½–½ | Matthes | German Championship | Sicilian Defense: Classical Variation, Anti-Sozin Variation | |
| Jul 29, 2021 | Biastoch | ½–½ | Belezky | German Championship | Sicilian Defense: Dragon Variation | |
| Jul 29, 2021 | Voege | 1–0 | Biastoch | German Championship | Bogo-Indian Defense: Grünfeld Variation | |
| Jul 28, 2021 | Biastoch | 0–1 | Paehtz | German Championship | Sicilian Defense: Najdorf Variation, Adams Attack | |
| Jul 27, 2021 | Biastoch | 1–0 | Lampe | German Championship | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Jul 27, 2021 | Dobrikov | 0–1 | Biastoch | German Championship | Sicilian Defense: Najdorf Variation, Adams Attack | |
| Jul 26, 2021 | Kunin | 1–0 | Biastoch | German Championship | Nimzo-Indian Defense: Three Knights Variation | |
| Jul 25, 2021 | Biastoch | 0–1 | Roseneck | German Championship | Italian Game: Two Knights Defense, Modern Bishop's Opening | |