| 1 nov 2025 | Van Riemsdijk, Herman C. 2236 | Sieiro Gonzalez, Luis 2279 | ½-½ | D34 Defensa Tarrasch: Classical Variation | FIDE World Senior Championship 2025 | Open 65+ | 30 | Ver |
| 31 oct 2025 | Sieiro Gonzalez, Luis 2279 | Roos, Jean-Luc 2192 | ½-½ | B76 Defensa Siciliana: Dragon Variation, Yugoslav Attack | FIDE World Senior Championship 2025 | Open 65+ | 43 | Ver |
| 30 oct 2025 | Vehi Bach, Victor Manuel 2167 | Sieiro Gonzalez, Luis 2279 | 0-1 | C49 Apertura de los Cuatro Caballos: Spanish Variation, Symmetrical Variation | FIDE World Senior Championship 2025 | Open 65+ | 72 | Ver |
| 29 oct 2025 | Sieiro Gonzalez, Luis 2279 | Pomes Marcet, Joan 2156 | ½-½ | C18 Defensa Francesa: Winawer Variation, Portisch-Hook Variation | FIDE World Senior Championship 2025 | Open 65+ | 28 | Ver |
| 28 oct 2025 | Hare, Tim 2086 | Sieiro Gonzalez, Luis 2279 | 0-1 | A05 Ataque Indio de Rey | FIDE World Senior Championship 2025 | Open 65+ | 42 | Ver |
| 26 oct 2025 | Sieiro Gonzalez, Luis 2279 | Stoinev, Metodi 2137 | ½-½ | C77 Apertura Española (Ruy López): Morphy Defense, Anderssen Variation | FIDE World Senior Championship 2025 | Open 65+ | 32 | Ver |
| 25 oct 2025 | Dovzhenko, Viktor 2030 | Sieiro Gonzalez, Luis 2279 | 0-1 | A23 Apertura Inglesa: King's English Variation, Two Knights Variation, Keres Variation | FIDE World Senior Championship 2025 | Open 65+ | 39 | Ver |
| 24 oct 2025 | Sieiro Gonzalez, Luis 2279 | Mayer, Roland 2009 | ½-½ | C77 Apertura Española (Ruy López): Morphy Defense, Anderssen Variation | FIDE World Senior Championship 2025 | Open 65+ | 25 | Ver |