| Oct 5, 2025 | Werner | 1–0 | Krain | Round 5: Werner, Rene - Krain, Rafael | Queen's Indian Defense: Classical Variation, Traditional Variation | |
| Oct 4, 2025 | Krain | ½–½ | Baumann | Round 4: Krain, Rafael - Baumann, Simon | Queen's Pawn Game: Zukertort Variation | |
| Oct 4, 2025 | Rose | 0–1 | Krain | Round 3: Rose, Simeon - Krain, Rafael | Scandinavian Defense: Valencian Variation | |
| Oct 3, 2025 | Frahm | 1–0 | Krain | Round 2: Frahm, Ben Jonas - Krain, Rafael | Scandinavian Defense: Valencian Variation | |
| Oct 3, 2025 | Krain | 0–1 | Mundt | Round 1: Krain, Rafael - Mundt, Alexandra | Queen's Pawn Game: Modern Defense | |
| Jul 28, 2024 | Krain | ½–½ | Oblender | Round 7: Krain, Rafael - Oblender, Rudi | Horwitz Defense | |
| Jul 28, 2024 | Soechtig | 1–0 | Krain | Round 6: Soechtig, Erik Simon - Krain, Rafael | Scandinavian Defense: Valencian Variation | |
| Jul 27, 2024 | Krain | 1–0 | Tadje | Round 5: Krain, Rafael - Tadje, Cassidy Jason | Queen's Pawn Game: Accelerated London System | |
| Jul 27, 2024 | Buergener | ½–½ | Krain | Round 4: Buergener, Richard - Krain, Rafael | Scandinavian Defense: Valencian Variation | |
| Jul 26, 2024 | Krain | 1–0 | Rose | Round 3: Krain, Rafael - Rose, Simeon | Queen's Pawn Game: Accelerated London System, Steinitz Countergambit | |
| Jul 26, 2024 | Baumann | ½–½ | Krain | Round 2: Baumann, Simon - Krain, Rafael | Scandinavian Defense: Valencian Variation | |
| Jul 25, 2024 | Krain | ½–½ | Laun | Round 1: Krain, Rafael - Laun, Kurt | Queen's Pawn Game: Accelerated London System | |
| — | Krain | ½–½ | Schimming | Round 1: Krain, Rafael - Schimming, Wilhelm | Queen's Pawn Game: Accelerated London System | |
| — | Krain | ½–½ | von Jan | Round 3: Krain, Rafael - von Jan, Svenja, Dr. | Queen's Pawn Game: Accelerated London System | |
| — | Krain | ½–½ | Schimming | Round 5: Krain, Rafael - Schimming, Juergen | Indian Defense | |
| — | Abo Azrek | 1–0 | Krain | Round 2: Abo Azrek, Ahmad - Krain, Rafael | Scandinavian Defense: Mieses-Kotroc Variation | |
| — | Muhs | 0–1 | Krain | Round 4: Muhs, Patrick - Krain, Rafael | Queen's Pawn Game: Accelerated London System | |
| — | Wahl | ½–½ | Krain | Round 6: Wahl, Bernhard - Krain, Rafael | Scandinavian Defense: Mieses-Kotroc Variation | |
