| Jan 5, 2026 | Schiller | 1–0 | Kozik | Runde 7: Schiller, Jan-Hendrik - Kozik, Andreas | Zukertort Opening | |
| Jan 4, 2026 | Nolting | ½–½ | Schiller | Runde 6: Nolting, Dennis - Schiller, Jan-Hendrik | English Opening: Anglo-Indian Defense, King's Knight Variation | |
| Jan 4, 2026 | Schiller | 1–0 | Krumschmidt | Runde 5: Schiller, Jan-Hendrik - Krumschmidt, Michael | English Opening: Anglo-Indian Defense, Old Indian Formation | |
| Jan 3, 2026 | Schiller | 0–1 | Buergener | Runde 4: Schiller, Jan-Hendrik - Buergener, Richard | Catalan Opening: Closed | |
| Jan 3, 2026 | Langer | ½–½ | Schiller | Runde 3: Langer, Michael S. - Schiller, Jan-Hendrik | Indian Defense: Knights Variation | |
| Jan 2, 2026 | Schiller | 0–1 | Stotyn | Runde 2: Schiller, Jan-Hendrik - Stotyn, Fabian | English Opening: Symmetrical Variation | |
| Jan 2, 2026 | Nguyen | 0–1 | Schiller | Runde 1: Nguyen, Laurentius - Schiller, Jan-Hendrik | French Defense: Schlechter Variation | |
| Oct 25, 2025 | Schiller | ½–½ | Martin | Runde 7: Schiller, Jan-Hendrik - Martin, Dennis | English Opening: King's English Variation | |
| Oct 25, 2025 | Ibe | 0–1 | Schiller | Runde 6: Ibe, Justus - Schiller, Jan-Hendrik | Queen's Pawn Game: Colle System | |
| Oct 24, 2025 | Schiller | ½–½ | Thomas | Runde 4: Schiller, Jan-Hendrik - Thomas, Jeremy | English Opening: Anglo-Indian Defense, King's Indian Formation | |
| Oct 24, 2025 | Buecklers | ½–½ | Schiller | Runde 3: Buecklers, Martin - Schiller, Jan-Hendrik | King's Indian Attack | |
| Oct 23, 2025 | Schiller | ½–½ | Sabourin | Runde 2: Schiller, Jan-Hendrik - Sabourin, Henry | English Opening: Anglo-Indian Defense, King's Indian Formation | |
| Oct 23, 2025 | Tegetmeier | 0–1 | Schiller | Runde 1: Tegetmeier, Birger - Schiller, Jan-Hendrik | Nimzo-Larsen Attack: Classical Variation | |
| Oct 14, 2025 | Schiller | 0–1 | Bargsten | Runde 5: Schiller, Jan-Hendrik - Bargsten, Justus | Zukertort Opening | |
| May 25, 2025 | Mimkes | 1–0 | Schiller | Round 5: Mimkes, Antal - Schiller, Jan-Hendrik | Sicilian Defense: Hyperaccelerated Dragon | |
| May 25, 2025 | Schiller | 0–1 | Daemmig | Round 4: Schiller, Jan-Hendrik - Daemmig, Matthias, Dr. | King's Indian Defense: Fianchetto Variation, Classical Variation | |
| May 24, 2025 | Schiller | 1–0 | Wusterack | Round 2: Schiller, Jan-Hendrik - Wusterack, Paul | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| May 23, 2025 | Buchenau | 1–0 | Schiller | Round 1: Buchenau, Frank - Schiller, Jan-Hendrik | French Defense: Rubinstein Variation, Fort Knox Variation | |
| Jan 5, 2025 | Schiller | ½–½ | Celik | Round 7: Schiller, Jan-Hendrik - Celik, Abdullah | King's Indian Defense: Fianchetto Variation, Larsen Defense | |
| Jan 4, 2025 | Stelmaszyk | 1–0 | Schiller | Round 5: Stelmaszyk, Nico - Schiller, Jan-Hendrik | Sicilian Defense: Alapin Variation, Barmen Defense | |
| Jan 4, 2025 | Meiwes | 1–0 | Schiller | Round 6: Meiwes, Thore - Schiller, Jan-Hendrik | Queen's Pawn Game: London System | |
| Jan 3, 2025 | Schiller | 1–0 | de Vries | Round 4: Schiller, Jan-Hendrik - de Vries, Carsten | Zukertort Opening: Reversed Grünfeld | |
| Jan 3, 2025 | Gaertner | 0–1 | Schiller | Round 3: Gaertner, Alessandro - Schiller, Jan-Hendrik | English Opening: Agincourt Defense | |
| Jan 2, 2025 | Schiller | 0–1 | Lichtmannecker | Round 2: Schiller, Jan-Hendrik - Lichtmannecker, Daniel | Bogo-Indian Defense: Retreat Variation | |
| Jan 2, 2025 | Riemay | 1–0 | Schiller | Round 1: Riemay, David - Schiller, Jan-Hendrik | French Defense: Advance Variation, Euwe Variation | |
| Jun 9, 2024 | Tarasenko | 1–0 | Schiller | Round 5: Tarasenko, Nazar - Schiller, Jan-Hendrik | Queen's Gambit Declined: Exchange Variation | |
| Jun 9, 2024 | Martin | ½–½ | Schiller | Round 4: Martin, Dennis - Schiller, Jan-Hendrik | Queen's Gambit Declined: Semi-Slav, Abrahams Variation | |
| Jun 8, 2024 | Thomas | 0–1 | Schiller | Round 2: Thomas, Jeremy - Schiller, Jan-Hendrik | Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation | |
| Jun 7, 2024 | Schiller | 0–1 | Eyvazli | Round 1: Schiller, Jan-Hendrik - Eyvazli, Ilkin | Bogo-Indian Defense: Grünfeld Variation | |
| Jan 7, 2023 | Schiller | 0–1 | Koch | Lower Saxony Championship | A | Zukertort Opening: Reversed Grünfeld | |
| Jan 7, 2023 | Moeller | 0–1 | Schiller | Lower Saxony Championship | A | King's Indian Attack | |
| Jan 5, 2023 | Schiller | 1–0 | Moerz | Lower Saxony Championship | A | Zukertort Opening | |