| Jul 19, 2026 | Schweizer | ½–½ | Kelecevic | Round 13: Schweizer, Samuel - Kelecevic, Nedeljko | French Defense: Schlechter Variation | |
| Jul 19, 2026 | Materia | 0–1 | Schweizer | Round 12: Materia, Matteo - Schweizer, Samuel | Zukertort Opening: Kingside Fianchetto | |
| Jul 19, 2026 | Schweizer | 0–1 | Fogo Esquivel | Round 11: Schweizer, Samuel - Fogo Esquivel, Levi Kalani Alexander | Elephant Gambit | |
| Jul 19, 2026 | Hakimifard | 0–1 | Schweizer | Round 10: Hakimifard, Ghazal - Schweizer, Samuel | Sicilian Defense: Kan Variation, Knight Variation | |
| Jul 19, 2026 | Haimovich | 1–0 | Schweizer | Round 9: Haimovich, Tal - Schweizer, Samuel | Zukertort Opening: St. George Defense | |
| Jul 19, 2026 | Schweizer | 1–0 | Rohrer | Round 8: Schweizer, Samuel - Rohrer, Christophe | Rapport-Jobava System | |
| Jul 19, 2026 | Schweizer | 1–0 | Pinelli | Round 7: Schweizer, Samuel - Pinelli, Gian | Queen's Pawn Game: Chigorin Variation | |
| Jul 19, 2026 | Schweizer | 1–0 | Schweizer | Round 6: Schweizer, Simon - Schweizer, Samuel | French Defense: St. George Defense | |
| Jul 19, 2026 | Schweizer | 1–0 | Jelicic | Round 5: Schweizer, Samuel - Jelicic, Hugo | Caro-Kann Defense | |
| Jul 19, 2026 | Gluckman | 1–0 | Schweizer | Round 4: Gluckman, David - Schweizer, Samuel | Modern Defense: Bishop Attack | |
| Jul 19, 2026 | Schweizer | 1–0 | Hajduk | Round 3: Schweizer, Samuel - Hajduk, Tomasz | Sicilian Defense: Najdorf Variation, Adams Attack | |
| Jul 19, 2026 | Gloeckler | 1–0 | Schweizer | Round 2: Gloeckler, Christian - Schweizer, Samuel | Sicilian Defense: Kan Variation | |
| Jul 13, 2025 | Varela Tavares | 1–0 | Schweizer | Biel Chess Festival 2025 Rapid | Zukertort Opening: Kingside Fianchetto | |
| Jul 13, 2025 | Schweizer | 1–0 | Leonov | Biel Chess Festival 2025 Rapid | Sicilian Defense: Najdorf Variation, Adams Attack | |
| Jul 13, 2025 | Kumbharathi | 1–0 | Schweizer | Biel Chess Festival 2025 Rapid | Modern Defense | |
| Jul 13, 2025 | Schweizer | 1–0 | Jordan | Biel Chess Festival 2025 Rapid | Caro-Kann Defense | |
| Jul 13, 2025 | Anetov | 1–0 | Schweizer | Biel Chess Festival 2025 Rapid | Modern Defense: Standard Defense | |
| Jul 13, 2025 | Schweizer | 1–0 | Lang | Biel Chess Festival 2025 Rapid | Sicilian Defense: O'Kelly Variation, Réti System | |
| Jul 13, 2025 | Banh Gia Huy | 1–0 | Schweizer | Biel Chess Festival 2025 Rapid | French Defense: St. George Defense | |
| Jul 13, 2025 | Schweizer | 1–0 | Avilova | Biel Chess Festival 2025 Rapid | Sicilian Defense: Najdorf Variation, Adams Attack | |
| Jul 13, 2025 | Haag | 0–1 | Schweizer | Round 1: Haag, Walter - Schweizer, Samuel | Indian Defense: Przepiorka Variation | |
| Oct 13, 2024 | Coellen | 1–0 | Schweizer | SMM Nationalliga A 2024 | Sicilian Defense: Kan Variation, Knight Variation | |
| Oct 12, 2024 | Frey | 0–1 | Schweizer | SMM Nationalliga A 2024 | English Opening | |
| Aug 24, 2024 | Schweizer | ½–½ | Levacic | SUI-chT Schwarz-Weiss Bern-Mendrisio | Pirc Defense: Classical Variation, Quiet System, Czech Defense | |
| Jul 20, 2024 | Schweizer | 0–1 | Kasipour Azbari | Round 8: Schweizer, Samuel - Kasipour Azbari, Seyed Arvin | Sicilian Defense: Heidenfeld Variation | |
| Jul 15, 2024 | Saminskij | 1–0 | Schweizer | Round 3: Saminskij, Jan - Schweizer, Samuel | Modern Defense: Standard Defense | |
| Jul 13, 2024 | Gut | 1–0 | Schweizer | Round 1: Gut, Lionel - Schweizer, Samuel | Queen's Pawn Game | |
| May 26, 2024 | Haugner | 0–1 | Schweizer | SUI-chT Luzern-Schwarz-Weiss Bern | Modern Defense: Pseudo-Austrian Attack | |
| Apr 14, 2024 | Schweizer | 0–1 | Vogt | SUI-chT Schwarz-Weiss Bern-Zuerich | Sicilian Defense: Hyperaccelerated Dragon | |
| Jul 30, 2023 | Schweizer | 0–1 | Gaehwiler | Swiss Championship | Rapid | Sicilian Defense: Najdorf Variation, Adams Attack | |
| Jul 30, 2023 | Schweizer | 1–0 | Federer | Swiss Championship | Rapid | Sicilian Defense: Najdorf Variation, Adams Attack | |
| Jul 30, 2023 | Schweizer | 0–1 | Loetscher | Swiss Championship | Rapid | Clemenz Opening | |
| Jul 30, 2023 | Hochstrasser | 1–0 | Schweizer | Swiss Championship | Rapid | Modern Defense: Kotov Variation | |