| 26 abr 2026 | Schaefer, Markus 2362 | Koellner, Ruben Gideon 2506 | 0-1 | C41 Defensa Philidor: Lion Variation | German Bundesliga 2025/26 | 42 | Ver |
| 25 abr 2026 | Kjartansson, Gudmundur 2407 | Schaefer, Markus 2362 | ½-½ | D78 Defensa Neogrünfeld: Classical Variation, Original Defense | German Bundesliga 2025/26 | 66 | Ver |
| 24 abr 2026 | Schaefer, Markus 2362 | Levin, Felix 2414 | ½-½ | C70 Apertura Española (Ruy López): Morphy Defense, Cozio Defense | BL 2526 SG Solingen - Düsseldorfer SK | 19 | Ver |
| 1 mar 2026 | Schaefer, Markus 2360 | Krause, Benedict 2416 | ½-½ | B45 Defensa Siciliana: Taimanov Variation | 1. BL Pauli | 25 | Ver |
| 28 feb 2026 | Heinemann, Thies 2403 | Schaefer, Markus 2360 | ½-½ | C03 Defensa Francesa: Tarrasch Variation, Morozevich Variation | 1. BL Pauli | 24 | Ver |
| 8 feb 2026 | Vetoshko, Volodymyr 2516 | Schaefer, Markus 2360 | 0-1 | C14 Defensa Francesa: Classical Variation, Steinitz Variation | Deutsche Schach-Bundesliga | 72 | Ver |
| 7 feb 2026 | Schaefer, Markus 2360 | Wagner, Dennis 2601 | ½-½ | B90 Defensa Siciliana: Najdorf Variation, English Attack | Deutsche Schach-Bundesliga | 21 | Ver |