| Jun 26, 2026 | Di Berardo | ½–½ | Ahn | Round 11: Di Berardo, Jacopo - Ahn, Taehyun | Sicilian Defense: O'Kelly Variation, Venice System | |
| Jun 25, 2026 | Ahn | ½–½ | Alkhadher | Round 10: Ahn, Taehyun - Alkhadher, Abdulwahab | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Jun 24, 2026 | Albu | 1–0 | Ahn | Round 9: Albu, Radu - Ahn, Taehyun | Sicilian Defense: O'Kelly Variation, Normal System, Taimanov Line | |
| Jun 23, 2026 | Ahn | 1–0 | Chuttoo | Round 8: Ahn, Taehyun - Chuttoo, Pravaranand | Caro-Kann Defense: Panov Attack | |
| Jun 22, 2026 | Ahn | 0–1 | Toktaaliev | Round 7: Ahn, Taehyun - Toktaaliev, Namys | Italian Game: Classical Variation, Giuoco Pianissimo, with h6 | |
| Jun 20, 2026 | Italiani | 0–1 | Ahn | Round 6: Italiani, Luca - Ahn, Taehyun | Sicilian Defense: O'Kelly Variation, Maróczy Bind | |
| Jun 19, 2026 | Grumi | 1–0 | Ahn | Round 5: Grumi, Leonardo - Ahn, Taehyun | Sicilian Defense: O'Kelly Variation, Venice System | |
| Jun 18, 2026 | Ahn | ½–½ | Stupak | Round 4: Ahn, Taehyun - Stupak, Andrii | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Jun 17, 2026 | Fang | 1–0 | Ahn | Round 3: Fang, Zelin - Ahn, Taehyun | King's Indian Defense: Orthodox Variation, Aronin-Taimanov Defense | |
| Jun 16, 2026 | Ahn | 0–1 | Kurniawan | Round 2: Ahn, Taehyun - Kurniawan, Theodore Daniel | French Defense: Tarrasch Variation, Chistyakov Defense, Modern Line | |
| Jun 15, 2026 | Rughani | 1–0 | Ahn | Round 1: Rughani, Mahin - Ahn, Taehyun | King's Indian Defense: Orthodox Variation, Positional Defense | |
| Jul 25, 2024 | Muehlemann | ½–½ | Ahn | Biel Chess Festival 2024 - Amateur tournament | Sicilian Defense: Nimzowitsch Variation, Closed Variation | |
| Jul 24, 2024 | Ahn | 0–1 | Galerne | Biel Chess Festival 2024 - Amateur tournament | Caro-Kann Defense: Exchange Variation, Rubinstein Variation | |
| Jul 23, 2024 | Cousin Ismael | 0–1 | Ahn | Biel Chess Festival 2024 - Amateur tournament | Sicilian Defense: Nimzowitsch Variation, Exchange Variation | |
| Jul 22, 2024 | Ahn | 0–1 | Meise | Biel Chess Festival 2024 - Amateur tournament | Sicilian Defense: Moscow Variation, Sokolsky Variation | |
| Jul 20, 2024 | Svendsen | 1–0 | Ahn | Biel Chess Festival 2024 - Amateur tournament | Indian Defense: Tartakower Attack | |
| Jul 17, 2024 | Ahn | 1–0 | Weihs | Biel Chess Festival 2024 - Amateur tournament | Caro-Kann Defense: Exchange Variation | |
| Jul 16, 2024 | Noh | 1–0 | Ahn | Biel Chess Festival 2024 | Indian Defense: Wade-Tartakower Defense | |
| Jul 19, 2022 | Ahn | 0–1 | Coletta | Biel Chess Festival 2024 | Ruy Lopez: Closed | |
| Jul 18, 2022 | Zarriess | ½–½ | Ahn | Biel Chess Festival 2024 | Sicilian Defense: Nimzowitsch Variation, Exchange Variation | |
