| 15 ago 2026 | Piddubna, Bozhena 2244 | Hrabinska, Myroslava 2117 | 1-0 | A07 Ataque Indio de Rey: Yugoslav Variation | Ukrainian Chess Stars Cup - 2 stage | Rapid | Open | 54 | Ver |
| 15 ago 2026 | Korolchuk, Vladyslava 2051 | Piddubna, Bozhena 2244 | 0-1 | E04 Apertura Catalana: Open Defense | Ukrainian Chess Stars Cup - 2 stage | Rapid | Open | 49 | Ver |
| 15 ago 2026 | Zdor, Viktoriia 2007 | Piddubna, Bozhena 2244 | 0-1 | D01 Rapport-Jobava System | Ukrainian Chess Stars Cup - 2 stage | Rapid | Open | 74 | Ver |
| 15 ago 2026 | Piddubna, Bozhena 2244 | Doluhanova, Evgeniya 2123 | 1-0 | E17 Defensa India de Dama: Classical Variation | Ukrainian Chess Stars Cup - 2 stage | Rapid | Open | 54 | Ver |
| 15 ago 2026 | Ivanytska, Liudmyla 2183 | Piddubna, Bozhena 2244 | 0-1 | C77 Apertura Española (Ruy López): Morphy Defense, Anderssen Variation | Ukrainian Chess Stars Cup - 2 stage | Rapid | Open | 65 | Ver |
| 14 ago 2026 | Piddubna, Bozhena 2266 | Skarbarchuk, Tetyana 2240 | ½-½ | C55 Apertura Italiana: Two Knights Defense, Modern Bishop's Opening | European Junior Chess Championship 2026 | Girls | 35 | Ver |
| 13 ago 2026 | Kobak, Polina 2223 | Piddubna, Bozhena 2266 | 0-1 | E11 Defensa Bogoindia: Vitolins Variation | European Junior Chess Championship 2026 | Girls | 56 | Ver |
| 12 ago 2026 | Piddubna, Bozhena 2266 | Manko, Mariia 2302 | 1-0 | A13 Apertura Inglesa: Agincourt Defense, Wimpy System | European Junior Chess Championship 2026 | Girls | 42 | Ver |
| 10 ago 2026 | Mihelic, Vesna 2140 | Piddubna, Bozhena 2266 | 1-0 | C55 Apertura Italiana: Two Knights Defense, Modern Bishop's Opening | European Junior Chess Championship 2026 | Girls | 43 | Ver |
| 9 ago 2026 | Piddubna, Bozhena 2266 | Maria, Lia-Alexandra 2075 | 1-0 | E46 Defensa Nimzoindia: Normal Variation | European Junior Chess Championship 2026 | Girls | 56 | Ver |
| 8 ago 2026 | Bendik, Margarita 2038 | Piddubna, Bozhena 2266 | ½-½ | C26 Apertura Vienesa: Stanley Variation | European Junior Chess Championship 2026 | Girls | 15 | Ver |
| 7 ago 2026 | Piddubna, Bozhena 2266 | Barwinska, Ewa 2115 | ½-½ | A28 Apertura Inglesa: King's English Variation, Four Knights Variation, Quiet Line | European Junior Chess Championship 2026 | Girls | 23 | Ver |
| 6 ago 2026 | Braeutigam, Katerina 2010 | Piddubna, Bozhena 2266 | 0-1 | C85 Apertura Española (Ruy López): Closed, Delayed Exchange | European Junior Chess Championship 2026 | Girls | 66 | Ver |
| 4 ago 2026 | Piddubna, Bozhena 2266 | Roebers, Eline 2371 | ½-½ | E62 Defensa India de Rey: Fianchetto Variation, Uhlmann-Szabo System | European Junior Chess Championship 2026 | Girls | 25 | Ver |
| 9 jul 2026 | Szczotka, Klara 2130 | Piddubna, Bozhena 2193 | 0-1 | E34 Defensa Nimzoindia: Classical Variation, Noa Variation | rzeszow | 52 | Ver |
| 8 jul 2026 | Piddubna, Bozhena 2239 | Kawka, Milena 2039 | 0-1 | A21 Apertura Inglesa: King's English Variation, Kramnik-Shirov Counterattack | rzeszow | 34 | Ver |
| 8 jul 2026 | Petrenko, Maryna 2009 | Piddubna, Bozhena 2239 | ½-½ | E04 Apertura Catalana: Open Defense | rzeszow | 104 | Ver |
| 6 jul 2026 | Piddubna, Bozhena 2193 | Sprzeczka, Emilia 2011 | 1-0 | D78 Defensa Neogrünfeld: Classical Variation, Original Defense | rzeszow | 33 | Ver |
| 6 jul 2026 | Sprzeczka, Emilia 2011 | Piddubna, Bozhena 2193 | 1-0 | C22 Apertura del Centro: Berger Variation | rzeszow | 20 | Ver |
| 6 jul 2026 | Piddubna, Bozhena 2193 | Kawka, Milena 2032 | 1-0 | D02 Apertura de Peón de Dama: Symmetrical Variation, Pseudo-Catalan | rzeszow | 29 | Ver |