| Jul 12, 2026 | Erb | ½–½ | Cousin | Round 9: Erb, Bernhard - Cousin, Ismael | Bird Opening: From's Gambit | |
| Jul 12, 2026 | Berger | 1–0 | Cousin | Round 6: Berger, Vincent - Cousin, Ismael | Zukertort Opening: Queenside Fianchetto Variation | |
| Jul 12, 2026 | Liengme | 1–0 | Cousin | Round 4: Liengme, Samuel - Cousin, Ismael | Petrov's Defense: Three Knights Game | |
| Jul 12, 2026 | Cousin | 0–1 | Hashem | Round 1: Cousin, Ismael - Hashem, Khaled | Ruy Lopez: Cozio Defense | |
| Jul 20, 2025 | Cousin | 0–1 | Ragios | Biel Chess Festival 2025 Blitz | Ruy Lopez: Closed, Breyer Defense, Zaitsev Hybrid | |
| Jul 20, 2025 | Ballmer | 1–0 | Cousin | Biel Chess Festival 2025 Blitz | King's Gambit Accepted: Kieseritzky Gambit, Berlin Defense | |
| Jul 20, 2025 | Cousin | 0–1 | Stevens | Biel Chess Festival 2025 Blitz | Sicilian Defense: Moscow Variation, Main Line | |
| Jul 20, 2025 | Cousin | 0–1 | Harish | Biel Chess Festival 2025 Blitz | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Jul 25, 2024 | Cousin Ismael | 0–1 | Huber | Biel Chess Festival 2024 - Amateur tournament | Pirc Defense: Austrian Attack, Kurajica Variation | |
| Jul 24, 2024 | Seo | 0–1 | Cousin Ismael | Biel Chess Festival 2024 - Amateur tournament | Petrov's Defense | |
| Jul 23, 2024 | Cousin Ismael | 0–1 | Ahn | Biel Chess Festival 2024 - Amateur tournament | Sicilian Defense: Nimzowitsch Variation, Exchange Variation | |
| Jul 22, 2024 | Riollet Sebastien | 0–1 | Cousin Ismael | Biel Chess Festival 2024 - Amateur tournament | Petrov's Defense: Italian Variation | |
| Jul 21, 2024 | Cousin Ismael | 0–1 | Saine | Biel Chess Festival BTZ | Ruy Lopez: Schliemann Defense | |
| Jul 20, 2024 | Kim | 1–0 | Cousin Ismael | Biel Chess Festival 2024 - Amateur tournament | Petrov's Defense: Cozio Attack | |
| Jul 19, 2024 | Cousin Ismael | 0–1 | Shin | Biel Chess Festival 2024 - Amateur tournament | Ruy Lopez: Marshall Attack, Modern Variation | |
| Jul 18, 2024 | Cousin Ismael | 0–1 | Ernst | Biel Chess Festival 2024 - Amateur tournament | Queen's Gambit Declined | |
| Jul 17, 2024 | Meier | ½–½ | Cousin Ismael | Biel Chess Festival 2024 - Amateur tournament | Four Knights Game: Spanish Variation, Rubinstein Variation, Henneberger Variation | |
| Jul 16, 2024 | Cousin Ismael | 0–1 | Bangerter | Biel Chess Festival 2024 - Amateur tournament | Petrov's Defense: Classical Attack, Mason Variation | |