| 30 oct 2025 | Khurelbaatar, Duudei 2115 | Svenn, Gosta 2301 | 0-1 | B75 Defensa Siciliana: Dragon Variation, Yugoslav Attack, Early Deviations | FIDE World Senior Championship 2025 | Open 50+ | 45 | Ver |
| 25 oct 2025 | Khurelbaatar, Duudei 2115 | Zeller, Frank 2312 | 0-1 | B43 Defensa Siciliana: Kan Variation, Knight Variation | FIDE World Senior Championship 2025 | Open 50+ | 48 | Ver |
| 24 oct 2025 | Maksimenko, Andrei 2420 | Khurelbaatar, Duudei 2115 | 1-0 | A14 Apertura Inglesa: Agincourt Defense, Neo-Catalan Declined | FIDE World Senior Championship 2025 | Open 50+ | 67 | Ver |
| 23 oct 2025 | Khurelbaatar, Duudei 2115 | Antonio, Rogelio Jr 2358 | ½-½ | B19 Defensa Caro-Kann: Classical Variation, Lobron System | FIDE World Senior Championship 2025 | Open 50+ | 33 | Ver |
| 22 oct 2025 | Borgo, Giulio 2277 | Khurelbaatar, Duudei 2115 | 0-1 | A28 Apertura Inglesa: King's English Variation, Four Knights Variation, Quiet Line | FIDE World Senior Championship 2025 | Open 50+ | 21 | Ver |