| Jul 23, 2026 | Kalbermatter | 0–1 | Materia | Amateur Tournament (ATO) | Scotch Game: Göring Gambit, Main Line | |
| Jul 22, 2026 | Materia | 1–0 | Czarkowski | Amateur Tournament (ATO) | Queen's Gambit Declined: Orthodox Defense, Rubinstein Variation | |
| Jul 21, 2026 | Jud | 1–0 | Materia | Amateur Tournament (ATO) | Indian Defense: Anti-Nimzo-Indian | |
| Jul 21, 2026 | Materia | 1–0 | Keller | Amateur Tournament (ATO) | King's Indian Defense: Karpov System | |
| Jul 19, 2026 | Baury | 0–1 | Materia | Round 13: Baury, Noe - Materia, Mario | Italian Game: Two Knights Defense, Polerio Defense, Bishop Check Line | |
| Jul 19, 2026 | Alexakis | 1–0 | Materia | Round 11: Alexakis, Dimitrios - Materia, Mario | Four Knights Game: Scotch Variation Accepted, Main Line | |
| Jul 19, 2026 | Materia | 1–0 | Draude | Round 10: Materia, Mario - Draude, Theo | Queen's Pawn Game | |
| Jul 19, 2026 | Materia | 0–1 | Hirt | Round 8: Materia, Mario - Hirt, Markus | Queen's Gambit Declined: Modern Variation, Normal Line | |
| Jul 19, 2026 | Materia | 0–1 | Garcia | Round 4: Materia, Mario - Garcia, Miguel | King's Indian Defense: Karpov System | |
| Jul 19, 2026 | Klatt | 1–0 | Materia | Round 2: Klatt, Marcel - Materia, Mario | Vienna Game: Mieses Variation | |
| Jul 19, 2026 | Ragavan | 1–0 | Materia | Round 1: Ragavan, Samarth Rajesh - Materia, Mario | Catalan Opening: Open Defense, Classical Line | |
| Jul 18, 2026 | Alexakis | 1–0 | Materia | Amateur Tournament (ATO) | Ruy Lopez: Closed, Breyer Defense, Zaitsev Hybrid | |
| Jul 17, 2026 | Materia | 1–0 | Van Bogaert | Amateur Tournament (ATO) | Queen's Gambit Declined: Traditional Variation | |
| Jul 16, 2026 | Papageorgiou Martinella | 0–1 | Materia | Amateur Tournament (ATO) | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Jul 15, 2026 | Materia | ½–½ | Lachausse | Amateur Tournament (ATO) | Benko Gambit Accepted: King Walk Variation | |
| Jul 15, 2026 | Grueter-Schmid | 0–1 | Materia | Amateur Tournament (ATO) | Queen's Pawn Game: Colle System | |
| Jul 12, 2026 | Materia | 0–1 | Arocha | Round 9: Materia, Mario - Arocha, Carlos | King's Indian Defense: Makogonov Variation | |
| Jul 12, 2026 | Boyer | 0–1 | Materia | Round 8: Boyer, Jean-Francois - Materia, Mario | Scotch Game: Mieses Variation | |
| Jul 12, 2026 | Materia | 0–1 | Alrefae | Round 7: Materia, Mario - Alrefae, Ahmad | Dutch Defense | |
| Jul 12, 2026 | Gheorghiu | 1–0 | Materia | Round 6: Gheorghiu, Harry - Materia, Mario | Bishop's Opening: Ponziani Gambit | |
| Jul 12, 2026 | Materia | 1–0 | Paholok | Round 5: Materia, Mario - Paholok, Igor | Modern Defense: Beefeater Variation | |
| Jul 12, 2026 | Tureshbayev | 1–0 | Materia | Round 4: Tureshbayev, Anuar - Materia, Mario | Scotch Game: Schmidt Variation | |
| Jul 12, 2026 | Materia | 1–0 | Belmadani | Round 3: Materia, Mario - Belmadani, Naim | Benoni Defense: Classical Variation | |
| Jul 12, 2026 | Maier | 1–0 | Materia | Round 2: Maier, Christian - Materia, Mario | Ruy Lopez: Closed, Pilnik Variation | |
| Jun 8, 2025 | Materia | 0–1 | Barale Lukacs | Round 2: Materia, Mario - Barale Lukacs, Elza | Scotch Game: Schmidt Variation | |
| Jun 7, 2025 | Delmas | 0–1 | Materia | Round 1: Delmas, Alexis - Materia, Mario | Sicilian Defense: Alapin Variation, Barmen Defense | |
| Jul 21, 2024 | Materia | 0–1 | Mikavica | Biel Chess Festival BTZ | Queen's Gambit Declined | |
| Jul 21, 2024 | Schmid | 1–0 | Materia | Biel Chess Festival BTZ | Queen's Pawn Game: London System | |
| Jul 21, 2024 | Edoecs | 1–0 | Materia | Biel Chess Festival BTZ | Italian Game: Giuoco Pianissimo, Normal | |
| Jul 19, 2024 | Klas | 0–1 | Materia | Biel Chess Festival 2024 - Amateur tournament | Vienna Gambit, with Max Lange Defense: Knight Variation | |
| Jul 18, 2024 | Materia | 0–1 | Akhmediyar | Biel Chess Festival 2024 - Amateur tournament | Queen's Gambit Declined | |
| Jul 14, 2024 | Materia | 0–1 | Kuhn | Biel Chess Festival RAP | Queen's Gambit Declined: Queen's Knight Variation | |
| Jul 14, 2024 | Materia | 1–0 | Bonanomi | Biel Chess Festival RAP | Queen's Gambit Declined: Ragozin Defense | |
| Jul 14, 2024 | Materia | ½–½ | Coletta | Biel Chess Festival RAP | Queen's Gambit Declined | |
| Jul 14, 2024 | Materia | 1–0 | Mutter | Biel Chess Festival RAP | Benoni Defense: King's Pawn Line | |
| Jul 14, 2024 | Schaefer | 0–1 | Materia | Biel Chess Festival RAP | Queen's Gambit Declined: Normal Defense | |
| Jul 14, 2024 | Lyutsinger | 1–0 | Materia | Biel Chess Festival RAP | Ruy Lopez: Closed, Breyer Defense, Zaitsev Hybrid | |
| Jul 14, 2024 | Marinkovic | 1–0 | Materia | Biel Chess Festival RAP | Scotch Game: Mieses Variation | |
| Jul 14, 2024 | Ranieri | 1–0 | Materia | Biel Chess Festival RAP | Queen's Pawn Game: Colle System | |
| Jul 14, 2024 | Mkrtchyan | ½–½ | Materia | Biel Chess Festival RAP | Slav Defense: Three Knights Variation | |
| Jul 24, 2024 | Weihs | ½–½ | Materia | Biel Chess Festival 2024 | Italian Game: Giuoco Pianissimo, Canal Variation | |
| Jul 23, 2024 | Materia | 1–0 | Trachsel | Biel Chess Festival 2024 | Slav Defense: Czech Variation | |
| Jul 22, 2024 | Richard | 1–0 | Materia | Biel Chess Festival 2024 | Four Knights Game: Gunsberg Variation | |
| Jul 20, 2024 | Materia | 0–1 | Gotti | Biel Chess Festival 2024 | Queen's Gambit Declined: Albin Countergambit, Normal Line | |
| Jul 17, 2024 | Ernst | 0–1 | Materia | Biel Chess Festival 2024 | Queen's Gambit Declined: Neo-Orthodox Variation, Main Line | |
| Jul 16, 2024 | Materia | 0–1 | Haas | Biel Chess Festival 2024 | Queen's Gambit Declined: Neo-Orthodox Variation | |
| Jul 25, 2022 | Materia | 1–0 | Linder | Biel Chess Festival 2024 | Queen's Gambit Declined: Orthodox Defense, Botvinnik Variation | |
| — | Materia | 1–0 | Liesendahl | Round 3: Materia, Mario - Liesendahl, Felix | Nimzo-Indian Defense: Three Knights Variation | |
| — | Materia | 0–1 | Zimmer | Round 8: Materia, Mario - Zimmer, Tim | Queen's Gambit Declined: Three Knights Variation | |
| — | Materia | * | Bassetti | Round 6: Materia, Mario - Bassetti, Danilo | Slav Defense: Quiet Variation, Pin Defense | |
| — | Materia | 0–1 | Zayed | Round 8: Materia, Mario - Zayed, Ali Al-hamed | Benoni Defense | |
| — | Peter | 1–0 | Materia | Round 4: Peter, Thomas - Materia, Mario | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| — | Tahashi-Knoche | 1–0 | Materia | Round 6: Tahashi-Knoche, Farzad, Dr. - Materia, Mario | Rapport-Jobava System | |
| — | Dixit | 1–0 | Materia | Round 1: Dixit, Nikhil - Materia, Mario | Four Knights Game: Scotch Variation Accepted | |
| — | Ananthnarayan | * | Materia | Round 3: Ananthnarayan - Materia, Mario | Queen's Gambit Declined: Exchange Variation, Positional Variation | |