| Jul 24, 2026 | Neboisa | 1–0 | Wang | Round 5: Neboisa, Illijin - Wang, Naomi | Queen's Pawn Game: Zukertort Variation | |
| Jul 24, 2026 | Wang | 0–1 | Neboisa | Round 5: Wang, Naomi - Neboisa, Illijin | Sicilian Defense: Four Knights Variation | |
| Jul 24, 2026 | Wang | 0–1 | Neboisa | Round 5: Wang, Naomi - Neboisa, Illijin | Sicilian Defense: Four Knights Variation | |
| Jul 23, 2026 | Gilliand | 1–0 | Neboisa | Round 4: Gilliand, Timothée - Neboisa, Illijin | Sicilian Defense: Delayed Alapin Variation | |
| Jul 23, 2026 | Neboisa | 0–1 | Gilliand | Round 4: Neboisa, Illijin - Gilliand, Timothée | Benko Gambit | |
| Jul 23, 2026 | Neboisa | 0–1 | Gilliand | Round 4: Neboisa, Illijin - Gilliand, Timothée | Scandinavian Defense: Mieses-Kotroc Variation | |
| Jul 22, 2026 | Tureshbayev | 1–0 | Neboisa | Round 3: Tureshbayev, Anuar - Neboisa, Illijin | Sicilian Defense: Four Knights Variation | |
| Jul 21, 2026 | Krempke | 0–1 | Neboisa | Round 2: Krempke, Florian - Neboisa, Illijin | Sicilian Defense: Closed | |
| Jul 21, 2026 | Neboisa | 1–0 | Krempke | Round 2: Neboisa, Illijin - Krempke, Florian | Neo-Grünfeld Defense: Classical Variation, Original Defense | |
| Jul 21, 2026 | Neboisa | 1–0 | Krempke | Round 2: Neboisa, Illijin - Krempke, Florian | Petrov's Defense: Stafford Gambit | |
| Jul 20, 2026 | Katajainen | 0–1 | Neboisa | Round 1: Katajainen, Sebastian - Neboisa, Illijin | Sicilian Defense: French Variation, Normal | |
| Jul 20, 2026 | Katajainen | 0–1 | Neboisa | Round 1: Katajainen, Sebastian - Neboisa, Illijin | ? | |
| Jul 20, 2026 | Neboisa | 1–0 | Katajainen | Round 1: Neboisa, Illijin - Katajainen, Sebastian | Tarrasch Defense: Symmetrical Variation | |
| Jul 19, 2026 | Perreard | 0–1 | Illijin | Round 7: Perreard, Nicolas - Illijin, Neboisa | ? | |
| Jul 18, 2026 | Illijin | 1–0 | Rohde | Round 6: Illijin, Neboisa - Rohde, Bernhard | ? | |
| Jul 17, 2026 | Illijin | 0–1 | Musaelyan | Round 5: Illijin, Neboisa - Musaelyan, Arshavir | ? | |
| Jul 16, 2026 | Dlugosz | 0–1 | Illijin | Round 4: Dlugosz, Jan - Illijin, Neboisa | ? | |
| Jul 15, 2026 | Illijin | 0–1 | Gluckman | Round 3: Illijin, Neboisa - Gluckman, David | ? | |
| Jul 13, 2026 | Illijin | 1–0 | Cloete | Round 1: Illijin, Neboisa - Cloete, Willem Francois | ? | |
| Jul 10, 2026 | Neboisa | 0–1 | Tureshbayev | Round 3: Neboisa, Illijin - Tureshbayev, Anuar | English Opening: Neo-Catalan | |
| Jul 10, 2026 | Tureshbayev | 1–0 | Neboisa | Round 3: Tureshbayev, Anuar - Neboisa, Illijin | Sicilian Defense: Four Knights Variation | |
| Jul 2, 2026 | Cherniaev | 1–0 | Illijin | Round 2: Cherniaev, Alexander - Illijin, Neboisa | ? | |
| Jul 25, 2025 | Illijin | 1–0 | Rebitzer | Biel Chess Festival 2025 WT 2 | Modern Defense: Standard Defense | |
| Jul 24, 2025 | Gottofrey | 0–1 | Illijin | Biel Chess Festival 2025 WT 2 | Zukertort Opening: Queenside Fianchetto Variation | |
| Jul 23, 2025 | Illijin | 0–1 | Jordan | Biel Chess Festival 2025 WT 2 | Nimzo-Larsen Attack: Modern Variation | |
| Jul 22, 2025 | Petry | 1–0 | Illijin | Biel Chess Festival 2025 WT 2 | Zukertort Opening: Kingside Fianchetto | |
| Jul 21, 2025 | Illijin | 1–0 | Ganeshram | Biel Chess Festival 2025 WT 2 | Sicilian Defense: Alapin Variation | |
| Jul 20, 2025 | Illijin | 0–1 | Rosmann | Biel Chess Festival 2025 Free Style Chess | ? | |
| Jul 19, 2025 | Raetsky | ½–½ | Illijin | Biel Chess Festival 2025 Free Style Chess | ? | |
| Jul 18, 2025 | Panagiotopoulos | ½–½ | Illijin | Biel Chess Festival 2025 Free Style Chess | ? | |
| Jul 17, 2025 | Illijin | 1–0 | Musaelyan | Biel Chess Festival 2025 Free Style Chess | ? | |
| Jul 16, 2025 | Archit Saigal | 0–1 | Illijin | Biel Chess Festival 2025 Free Style Chess | ? | |
| Jul 15, 2025 | Illijin | 1–0 | Cloete | Biel Chess Festival 2025 Free Style Chess | ? | |
| Jul 14, 2025 | Rohde | 1–0 | Illijin | Biel Chess Festival 2025 Free Style Chess | ? | |
| Jul 26, 2024 | Javet | 1–0 | Illijin | Biel Chess Festival WT2 | Sicilian Defense: Kan Variation, Modern Variation | |
| Jul 25, 2024 | Illijin | 1–0 | Chappaz | Biel Chess Festival WT2 | French Defense: Rubinstein Variation, Fort Knox Variation | |
| Jul 24, 2024 | Illijin | 0–1 | Musaelyan | Biel Chess Festival WT2 | Sicilian Defense: Heidenfeld Variation | |
| Jul 23, 2024 | Schaefer | 0–1 | Illijin | Biel Chess Festival WT2 | English Opening: Anglo-Indian Defense, Hedgehog System | |
| Jul 22, 2024 | Illijin | 1–0 | Kaehler | Biel Chess Festival WT2 | ? | |
| Jul 14, 2024 | Illijin | 1–0 | Coletta | Biel Chess Festival RAP | Ruy Lopez: Closed | |
| Jul 14, 2024 | Illijin | 1–0 | Papaux | Biel Chess Festival RAP | Ruy Lopez: Morphy Defense | |
| Jul 14, 2024 | Illijin | 0–1 | Juksta | Biel Chess Festival RAP | French Defense: Advance Variation, Paulsen Attack | |
| Jul 14, 2024 | Illijin | 1–0 | Mkrtchyan | Biel Chess Festival RAP | Caro-Kann Defense: Panov Attack | |
| Jul 14, 2024 | Harsha Bharathakoti | 1–0 | Illijin | Biel Chess Festival RAP | Nimzo-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 | Kheerthi Ganta | 1–0 | Illijin | Biel Chess Festival RAP | Rubinstein Opening | |
| Jul 14, 2024 | Wolffs | 0–1 | Illijin | Biel Chess Festival RAP | Sicilian Defense: French Variation | |
| Jul 14, 2024 | Rosen | 1–0 | Illijin | Biel Chess Festival RAP | Indian Defense | |
| Jul 13, 2024 | Illijin | 1–0 | Mezieni | Biel Chess Festival DTO | Ruy Lopez: Steinitz Defense | |
| Jul 13, 2024 | Illijin | 1–0 | Freyd | Biel Chess Festival DTO | Ruy Lopez: Berlin Defense | |
| Jul 13, 2024 | Illijin | ½–½ | Tabin | Biel Chess Festival DTO | Caro-Kann Defense: Panov Attack | |
| Jul 13, 2024 | Illijin | 0–1 | Kuert | Biel Chess Festival DTO | Ruy Lopez: Morphy Defense, Steinitz Deferred | |
| Jul 13, 2024 | Hottinger | 0–1 | Illijin | Biel Chess Festival DTO | Sicilian Defense: Four Knights Variation, Cobra Variation | |
| Jul 13, 2024 | Kwiatkowski | 1–0 | Illijin | Biel Chess Festival DTO | Sicilian Defense: Smith-Morra Gambit Declined, Scandinavian Formation | |
| Jul 13, 2024 | Eyer | 1–0 | Illijin | Biel Chess Festival DTO | Queen's Pawn Game: Zukertort Variation | |