| 26 jun 2026 | Mgeladze, Kesaria 2147 | Smirnova, Polina A 2092 | 1-0 | C17 Defensa Francesa: Winawer Variation, Retreat Variation, Armenian Line | FIDE World Youth Chess Championships 2026 | G16 | 45 | Ver |
| 25 jun 2026 | Smirnova, Polina A 2092 | Mendoza, Jemaicah Yap 2057 | ½-½ | E04 Apertura Catalana: Open Defense | FIDE World Youth Chess Championships 2026 | G16 | 42 | Ver |
| 24 jun 2026 | Smirnova, Polina A 2092 | Smietanska, Wiktoria 2200 | 1-0 | E11 Defensa Bogoindia: Grünfeld Variation | FIDE World Youth Chess Championships 2026 | G16 | 45 | Ver |
| 22 jun 2026 | Arshiya Das 2251 | Smirnova, Polina A 2092 | 0-1 | C07 Defensa Francesa: Tarrasch Variation, Chistyakov Defense | FIDE World Youth Chess Championships 2026 | G16 | 84 | Ver |
| 20 jun 2026 | Smirnova, Polina A 2092 | Kholyavko, Mariya 2226 | 1-0 | D11 Defensa Eslava: Modern Line | FIDE World Youth Chess Championships 2026 | G16 | 38 | Ver |
| 17 jun 2026 | Li, Rachael 2286 | Smirnova, Polina A 2092 | 1-0 | A25 Apertura Inglesa: King's English Variation, Reversed Closed Sicilian | FIDE World Youth Chess Championships 2026 | G16 | 40 | Ver |
| 12 jun 2026 | Jiang, Tianyu 2167 | Smirnova, Polina A 2092 | 1-0 | C17 Defensa Francesa: Winawer Variation, Retreat Variation | FIDE World Youth Chess Championships 2026 | G16 | 43 | Ver |
| 29 nov 2025 | Smirnova, Polina A 2148 | Kholyavko, Mariya 2168 | 0-1 | E92 Defensa India de Rey: Petrosian Variation, Stein Defense | 27th Asian Youth Chess Championships 2025 | Standard | 48 | Ver |
| 28 nov 2025 | Tong Thai Hoang An 2000 | Smirnova, Polina A 2148 | 0-1 | D20 Gambito de Dama aceptado: Central Variation, McDonnell Defense | 27th Asian Youth Chess Championships 2025 | Standard | 48 | Ver |
| 25 nov 2025 | Smirnova, Polina A 2148 | Nivedita V C 2052 | 1-0 | D78 Defensa Neogrünfeld: Classical Variation, Original Defense | 27th Asian Youth Chess Championships 2025 | Standard | 36 | Ver |
| 14 oct 2025 | Vujovic, Vera 2099 | Smirnova, Polina A 2157 | 0-1 | C11 Defensa Francesa: Classical Variation, Burn Variation, Morozevich Line | FIDE World Youth Chess Championships 2025 | Girls U14 | 69 | Ver |
| 13 oct 2025 | Smirnova, Polina A 2157 | Venskaya, Nika 2017 | 1-0 | D92 Defensa Grünfeld: Three Knights Variation, Hungarian Attack | FIDE World Youth Chess Championships 2025 | Girls U14 | 60 | Ver |