| Apr 19, 2026 | Omonov | 1–0 | Petrus | Round 4: Omonov, Asrorjon - Petrus, Adrian | Neo-Grünfeld Defense: Classical Variation | |
| Apr 17, 2026 | Suyarov | 1–0 | Petrus | Round 1: Suyarov, Mukhammadzokhid - Petrus, Adrian | Four Knights Game: Spanish Variation | |
| Apr 16, 2026 | Petrus | 0–1 | Khodko | Round 6: Petrus, Adrian - Khodko, Yurii N. | French Defense: Exchange Variation | |
| Apr 16, 2026 | Shogdzhiev | 1–0 | Petrus | Round 4: Shogdzhiev, Roman - Petrus, Adrian | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Apr 15, 2026 | Petrus | 0–1 | Suyarov | Round 1: Petrus, Adrian - Suyarov, Mukhammadzokhid | French Defense: Winawer Variation, Advance Variation | |
| Dec 20, 2025 | Feigin | 0–1 | Petrus | Crikvenica open | Italian Game: Giuoco Pianissimo, Normal | |
| Dec 19, 2025 | Petrus | 1–0 | Tomljanovic | Crikvenica open | Owen Defense | |
| Dec 18, 2025 | Jagreet Misra | 1–0 | Petrus | Crikvenica open | Catalan Opening: Closed | |
| Dec 17, 2025 | Petrus | ½–½ | Rogulj | Crikvenica open | Ruy Lopez: Open Berlin Defense, l'Hermet Variation | |
| Dec 16, 2025 | Sundac | ½–½ | Petrus | Crikvenica open | Zukertort Opening: Dutch Variation | |
| Dec 15, 2025 | Petrus | ½–½ | Djuric | Crikvenica open | Ruy Lopez: Closed, Smyslov Defense | |
| Dec 14, 2025 | Mihic | 0–1 | Petrus | Crikvenica open | Ruy Lopez: Schliemann Defense | |
| Oct 5, 2025 | Petrus | 0–1 | Nurgaliyev | Round 2: Petrus, Adrian - Nurgaliyev, Sauat | Sicilian Defense: Najdorf Variation, Adams Attack | |
| Jul 30, 2025 | Petrus | 1–0 | Frouth | Pojedinacno prvenstvo Hrvatske za juniorke i juniore 2025 | Caro-Kann Defense: Maróczy Variation | |
| Jul 29, 2025 | Babler | 1–0 | Petrus | Pojedinacno prvenstvo Hrvatske za juniorke i juniore 2025 | Ruy Lopez: Schliemann Defense | |
| Jul 28, 2025 | Konjevic | 0–1 | Petrus | Pojedinacno prvenstvo Hrvatske za juniorke i juniore 2025 | Ruy Lopez: Schliemann Defense | |
| Jul 28, 2025 | Petrus | ½–½ | Tomljanovic | Pojedinacno prvenstvo Hrvatske za juniorke i juniore 2025 | Scandinavian Defense: Gubinsky-Melts Defense | |
| Jul 27, 2025 | Gal | 0–1 | Petrus | Pojedinacno prvenstvo Hrvatske za juniorke i juniore 2025 | Catalan Opening: Open Defense | |
| Jul 26, 2025 | Petrus | ½–½ | Sundac | Pojedinacno prvenstvo Hrvatske za juniorke i juniore 2025 | Sicilian Defense: French Variation | |
| Jul 25, 2025 | Petrus | 1–0 | Delibasic | Pojedinacno prvenstvo Hrvatske za juniorke i juniore 2025 | Sicilian Defense: French Variation | |
| Jul 25, 2025 | Petric | 0–1 | Petrus | Pojedinacno prvenstvo Hrvatske za juniorke i juniore 2025 | Catalan Opening: Open Defense, Classical Line | |
| Jul 24, 2025 | Petrus | 1–0 | Medic | Pojedinacno prvenstvo Hrvatske za juniorke i juniore 2025 | Sicilian Defense: O'Kelly Variation, Venice System | |
| Jul 11, 2025 | Petrus | 0–1 | von Mettenheim | Round 7: Petrus, Adrian - von Mettenheim, Johannes | Sicilian Defense: Modern Variations | |
| Jul 10, 2025 | Petrus | ½–½ | Herega | Round 6: Petrus, Adrian - Herega, Nejc | Sicilian Defense: Najdorf Variation | |
| Jul 6, 2025 | Petrus | 0–1 | Dotzer | Round 2: Petrus, Adrian - Dotzer, Lukas | Sicilian Defense: Kan Variation | |
| Jul 5, 2025 | Raczek | 1–0 | Petrus | Round 1: Raczek, Krzysztof - Petrus, Adrian | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Jun 26, 2024 | Zuzic | 0–1 | Petrus | Round 6: Zuzic, Ivan - Petrus, Adrian | Catalan Opening: Open Defense, Classical Line | |
| Jun 25, 2024 | Petrus | 1–0 | Miletic | Round 5: Petrus, Adrian - Miletic, Ivan | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Jun 24, 2024 | Petric | ½–½ | Petrus | Round 2: Petric, Roko - Petrus, Adrian | Catalan Opening: Open Defense, Classical Line | |
| Jun 24, 2024 | Petrus | 1–0 | Lovrekovic | Round 1: Petrus, Adrian - Lovrekovic, Leo | Elephant Gambit: Paulsen Countergambit | |
| Jun 23, 2024 | Petrus | 1–0 | Gal | Round 9: Petrus, Adrian - Gal, Andrej | Sicilian Defense: Moscow Variation | |
| Jun 23, 2024 | Simunkovic | 0–1 | Petrus | Round 8: Simunkovic, Bartol - Petrus, Adrian | Ruy Lopez: Schliemann Defense | |
| Jun 23, 2024 | Petrus | 1–0 | Pehar | Round 7: Petrus, Adrian - Pehar, Borna | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |