| Jul 12, 2026 | Zumbrunn | 0–1 | Lang | Round 9: Zumbrunn, Simon - Lang, Fabian | Caro-Kann Defense: Maróczy Variation | |
| Jul 12, 2026 | Lang | 0–1 | Menzi | Round 8: Lang, Fabian - Menzi, Jonas | Indian Defense: Przepiorka Variation | |
| Jul 12, 2026 | Sadeghi | ½–½ | Lang | Round 7: Sadeghi, Hassan Roger - Lang, Fabian | King's Indian Attack: Yugoslav Variation | |
| Jul 12, 2026 | Pilotto | 0–1 | Lang | Round 6: Pilotto, Jean-Marc - Lang, Fabian | Slav Defense: Czech Variation | |
| Jul 12, 2026 | Lang | 0–1 | Kukushkin | Round 5: Lang, Fabian - Kukushkin, Ivan | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Jul 12, 2026 | Creux | 0–1 | Lang | Round 4: Creux, Francois - Lang, Fabian | Caro-Kann Defense: Two Knights Attack | |
| Jul 12, 2026 | Lang | ½–½ | Chu | Round 3: Lang, Fabian - Chu, Wa Ching David | Catalan Opening: Open Defense, Classical Line | |
| Jul 12, 2026 | Dong | 1–0 | Lang | Round 2: Dong, Hongfu - Lang, Fabian | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Jul 13, 2025 | Lang | ½–½ | Wilhelm | Biel Chess Festival 2025 Rapid | Yusupov-Rubinstein System | |
| Jul 13, 2025 | Laub | ½–½ | Lang | Biel Chess Festival 2025 Rapid | Sicilian Defense: O'Kelly Variation, Réti System | |
| Jul 13, 2025 | Lang | 1–0 | Pardoen | Biel Chess Festival 2025 Rapid | Queen's Pawn Game: Colle System, Traditional Colle | |
| Jul 13, 2025 | Hornung | 1–0 | Lang | Biel Chess Festival 2025 Rapid | Slav Defense: Quiet Variation, Schallopp Defense | |
| Jul 13, 2025 | Lang | 1–0 | Trubini | Biel Chess Festival 2025 Rapid | Neo-Grünfeld Defense: Ultra-Delayed Exchange Variation | |
| Jul 13, 2025 | Schweizer | 1–0 | Lang | Biel Chess Festival 2025 Rapid | Sicilian Defense: O'Kelly Variation, Réti System | |
| Jul 13, 2025 | Lang | 1–0 | Ademi | Biel Chess Festival 2025 Rapid | Neo-Grünfeld Defense: Ultra-Delayed Exchange Variation | |
| Jul 13, 2025 | Shvedova | 1–0 | Lang | Biel Chess Festival 2025 Rapid | Sicilian Defense: Keres Variation | |
| Jul 14, 2024 | Lang | 1–0 | Glur | Biel Chess Festival RAP | Old Indian Defense: Normal Variation | |
| Jul 14, 2024 | Lang | 0–1 | Illijin | Biel Chess Festival RAP | Queen's Pawn Game: Colle System, Traditional Colle | |
| Jul 14, 2024 | Lang | ½–½ | Menzi | Biel Chess Festival RAP | Queen's Pawn Game: Colle System, Grünfeld Formation | |
| Jul 14, 2024 | Lang | 0–1 | Primbetova | Biel Chess Festival RAP | Queen's Pawn Game: Colle System, Anti-Colle | |
| Jul 14, 2024 | Ganguly | 1–0 | Lang | Biel Chess Festival RAP | Sicilian Defense: O'Kelly Variation, Venice System | |
| Jul 14, 2024 | Oegruek | 0–1 | Lang | Biel Chess Festival RAP | Slav Defense: Alekhine Variation | |
| Jul 14, 2024 | Knuesel Jolan | 0–1 | Lang | Biel Chess Festival RAP | Queen's Pawn Game: Accelerated London System, Steinitz Countergambit | |
| Jul 14, 2024 | Georgescu | 1–0 | Lang | Biel Chess Festival RAP | Sicilian Defense: O'Kelly Variation, Venice System | |
| Jul 14, 2024 | Bex | 1–0 | Lang | Biel Chess Festival RAP | Sicilian Defense: O'Kelly Variation, Venice System | |
| Jul 30, 2023 | Georgescu | 1–0 | Lang | Swiss Championship | Rapid | Ruy Lopez: Schliemann Defense | |