| Dec 12, 2023 | Christos Tsarsitalidis | 1–0 | Petya Karaivanova | Round 9: Christos Tsarsitalidis - Petya Karaivanova | Ruy Lopez: Morphy Defense, Modern Steinitz Defense, Fianchetto Variation | |
| Dec 11, 2023 | Petya Karaivanova | 0–1 | Muhamet Asllani | Round 8: Petya Karaivanova - Muhamet Asllani | Italian Game: Classical Variation, Giuoco Pianissimo, with h6 | |
| Dec 10, 2023 | Konstantinos Betsakos | * | Petya Karaivanova | Round 7: Konstantinos Betsakos - Petya Karaivanova | English Opening: Agincourt Defense, Catalan Defense Accepted | |
| Dec 10, 2023 | Petya Karaivanova | 0–1 | Slaven Pastar | Round 6: Georgi Petrov - Lyubomir Danov | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Dec 9, 2023 | Vuk Miletic | ½–½ | Petya Karaivanova | Round 5: Vuk Miletic - Petya Karaivanova | Queen's Pawn Game: London System | |
| Dec 8, 2023 | Petya Karaivanova | ½–½ | Sinisa Drazic | Round 4: Petya Karaivanova - Sinisa Drazic | Sicilian Defense: Bücker Variation | |
| Dec 7, 2023 | Monika Zhezhovska | 0–1 | Petya Karaivanova | Round 2: Monika Zhezhovska - Petya Karaivanova | Queen's Gambit Declined | |
| Dec 6, 2023 | Petya Karaivanova | ½–½ | Leonid Petreski | Round 1: Petya Karaivanova - Leonid Petreski | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
| Sep 12, 2023 | Noga Orian | 1–0 | Petya Karaivanova | Round 7: Noga Orian - Petya Karaivanova | Bogo-Indian Defense: Retreat Variation | |
| Sep 11, 2023 | Petya Karaivanova | 0–1 | Dila Baloglu | Round 6: Petya Karaivanova - Dila Baloglu | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Sep 9, 2023 | Petya Karaivanova | ½–½ | Lara Putar | Round 5: Petya Karaivanova - Lara Putar | French Defense: Winawer Variation, Portisch-Hook Variation | |
| Sep 8, 2023 | Lia-Alexandra Maria | 0–1 | Petya Karaivanova | Round 4: Lia-Alexandra Maria - Petya Karaivanova | Ruy Lopez: Morphy Defense, Modern Steinitz Defense | |
| Sep 6, 2023 | Izabela Tokarz | 1–0 | Petya Karaivanova | Round 2: Izabela Tokarz - Petya Karaivanova | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Sep 5, 2023 | Petya Karaivanova | 1–0 | Ana Tadic | Round 1: Petya Karaivanova - Ana Tadic | Sicilian Defense: Four Knights Variation | |
| Aug 18, 2023 | Petya Karaivanova | 0–1 | Klara Begic | FIDE U16 Olympiad_boards_1-80 | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Aug 17, 2023 | Renata Mayeregger Gonzalez | 1–0 | Petya Karaivanova | FIDE U16 Olympiad_boards_1-80 | Vienna Game: Paulsen Variation | |
| Aug 17, 2023 | Noam Patole | 1–0 | Petya Karaivanova | FIDE U16 Olympiad_boards_1-80 | Four Knights Game: Spanish Variation, Symmetrical Variation | |
| Aug 16, 2023 | Petya Karaivanova | 1–0 | Eklea Omeri | FIDE U16 Olympiad_boards_1-80 | Scandinavian Defense: Main Line | |
| Aug 15, 2023 | Aidana Madi | 0–1 | Petya Karaivanova | FIDE U16 Olympiad_boards_1-80 | Scotch Game: Potter Variation | |
| Aug 15, 2023 | Petya Karaivanova | 1–0 | Linda Maria Pool | FIDE U16 Olympiad_boards_1-80 | Sicilian Defense: Paulsen-Basman Defense | |
| Aug 14, 2023 | Petya Karaivanova | 0–1 | Narmin Abdinova | FIDE U16 Olympiad_boards_1-80 | Sicilian Defense: O'Kelly Variation, Yerevan System | |
| Aug 14, 2023 | Afruza Khamdamova | 1–0 | Petya Karaivanova | FIDE U16 Olympiad_boards_1-80 | Ruy Lopez: Morphy Defense, Modern Steinitz Defense | |
| Aug 13, 2023 | Wen Xi Fan | 0–1 | Petya Karaivanova | FIDE U16 Olympiad_boards_1-80 | English Opening: The Whale | |
| Sep 16, 2022 | Mariya Manko | 1–0 | Petya Karaivanova | Round 11: Mariya Manko - Petya Karaivanova | English Opening: Agincourt Defense, Catalan Defense, Semi-Slav Defense | |
| Sep 15, 2022 | Petya Karaivanova | ½–½ | Aliaksandra Shaban | Round 10: Petya Karaivanova - Aliaksandra Shaban | Caro-Kann Defense: Advance Variation, Van der Wiel Attack | |
| Sep 14, 2022 | Kate Azumi Bravo Mallco | 1–0 | Petya Karaivanova | Round 9: Kate Azumi Bravo Mallco - Petya Karaivanova | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Sep 13, 2022 | Petya Karaivanova | 1–0 | Livia Lindstad | Round 8: Petya Karaivanova - Livia Lindstad | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| Sep 11, 2022 | Petya Karaivanova | 0–1 | Eline Roebers | Round 6: Petya Karaivanova - Eline Roebers | Sicilian Defense: Four Knights Variation | |
| Sep 10, 2022 | Lara Putar | ½–½ | Petya Karaivanova | Round 5: Lara Putar - Petya Karaivanova | Queen's Gambit Declined | |
