| 31 oct 2025 | Gunawan, Ronny 2187 | Birnboim, Nathan 2308 | 0-1 | A00 Apertura Polaca: German Defense | FIDE World Senior Championship 2025 | Open 65+ | 29 | Ver |
| 30 oct 2025 | Ortega, Lexy 2333 | Gunawan, Ronny 2187 | 0-1 | E92 Defensa India de Rey: Petrosian Variation, Stein Defense | FIDE World Senior Championship 2025 | Open 65+ | 46 | Ver |
| 29 oct 2025 | Gunawan, Ronny 2187 | Dovzhenko, Viktor 2030 | 1-0 | A40 Apertura de Peón de Dama: Anglo-Slav Opening | FIDE World Senior Championship 2025 | Open 65+ | 50 | Ver |
| 28 oct 2025 | Elguezabal Varela, Daniel 2319 | Gunawan, Ronny 2187 | 1-0 | E62 Defensa India de Rey: Fianchetto Variation, Carlsbad Variation | FIDE World Senior Championship 2025 | Open 65+ | 64 | Ver |
| 26 oct 2025 | Gunawan, Ronny 2187 | Kolesar, Milan 2072 | 1-0 | A00 Apertura Polaca: Outflank Variation | FIDE World Senior Championship 2025 | Open 65+ | 46 | Ver |
| 25 oct 2025 | Mayer, Roland 2009 | Gunawan, Ronny 2187 | 0-1 | B03 Defensa Alekhine: Exchange Variation, Voronezh Variation | FIDE World Senior Championship 2025 | Open 65+ | 65 | Ver |
| 24 oct 2025 | Gunawan, Ronny 2187 | Zapata, Alonso 2263 | 0-1 | A00 Apertura Polaca | FIDE World Senior Championship 2025 | Open 65+ | 43 | Ver |
| 23 oct 2025 | Lebret, Jean-Michel 2016 | Gunawan, Ronny 2187 | 0-1 | B02 Defensa Alekhine: Scandinavian Variation | FIDE World Senior Championship 2025 | Open 65+ | 54 | Ver |