| 10 jun 2026 | Van Herck, Marcel 2024 | Biro, Sandor 2129 | 0-1 | D85 Defensa Grünfeld: Exchange Variation | European Senior Chess Championship 2026 | 65+ | 28 | Ver |
| 1 nov 2025 | Chapman, Terry P D 2256 | Biro, Sandor 2097 | ½-½ | D07 Gambito de Dama rehusado: Chigorin Defense, Lazard Gambit | FIDE World Senior Championship 2025 | Open 65+ | 23 | Ver |
| 31 oct 2025 | Biro, Sandor 2091 | Zapata, Alonso 2263 | ½-½ | B22 Defensa Siciliana: Alapin Variation, Smith-Morra Declined | FIDE World Senior Championship 2025 | Open 65+ | 20 | Ver |
| 26 oct 2025 | Welling, Gerard 2206 | Biro, Sandor 2091 | 1-0 | A48 Apertura de Peón de Dama: Barry Attack, Grünfeld Variation | FIDE World Senior Championship 2025 | Open 65+ | 32 | Ver |
| 25 oct 2025 | Biro, Sandor 2091 | Simonsen, Carsten 2213 | ½-½ | B30 Defensa Siciliana: Old Sicilian | FIDE World Senior Championship 2025 | Open 65+ | 28 | Ver |
| 23 oct 2025 | Biro, Sandor 2091 | Chevelevitch, Evgueni, Dr. 2299 | ½-½ | C77 Apertura Española (Ruy López): Morphy Defense, Mackenzie Variation | FIDE World Senior Championship 2025 | Open 65+ | 11 | Ver |
| 22 oct 2025 | Bogdanov, Valentin 2314 | Biro, Sandor 2091 | ½-½ | A46 Defensa India: Polish Variation | FIDE World Senior Championship 2025 | Open 65+ | 41 | Ver |
| 28 sep 2025 | Werner, Clemens 2228 | Biro, Sandor 2091 | ½-½ | C68 Apertura Española (Ruy López): Exchange Variation | European individual senior chess championship 2025 - Open 65+, Rabac, Croatia | 12 | Ver |