| Jun 29, 2026 | Petrasek | 0–1 | Roubal | Round 3: Petrasek, Jiri - Roubal, Matyas | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Jun 28, 2026 | Vilimek | ½–½ | Petrasek | Round 2: Vilimek, Vit - Petrasek, Jiri | Zukertort Opening: Queen's Gambit Invitation | |
| Jun 27, 2026 | Petrasek | ½–½ | Andrle | Round 1: Petrasek, Jiri - Andrle, Filip | Sicilian Defense: Alapin Variation, Barmen Defense | |
| Nov 1, 2025 | Petrasek | ½–½ | Vokoun | MČech HD16 2025 | Sicilian Defense: Old Sicilian | |
| Oct 31, 2025 | Augustyn | 1–0 | Petrasek | MČech HD16 2025 | Queen's Gambit Declined: Tarrasch Defense, Pseudo-Tarrasch | |
| Oct 30, 2025 | Petrasek | ½–½ | Kravchenko | MČech HD16 2025 | French Defense: Rubinstein Variation, Blackburne Defense | |
| Oct 29, 2025 | Petrasek | ½–½ | Hrdlicka | MČech HD16 2025 | Sicilian Defense: Moscow Variation, Sokolsky Variation | |
| Oct 28, 2025 | Rudlof | 1–0 | Petrasek | MČech HD16 2025 | French Defense: Paulsen Variation | |
| Oct 27, 2025 | Petrasek | ½–½ | Krivka | MČech HD16 2025 | Sicilian Defense: Alapin Variation, Stoltz Attack | |
| Oct 27, 2025 | Sboev | 0–1 | Petrasek | MČech HD16 2025 | Tarrasch Defense: Dubov Tarrasch | |
| Oct 26, 2025 | Ocelak | ½–½ | Petrasek | MČech HD16 2025 | Petrov's Defense: Classical Attack | |
| Oct 26, 2025 | Petrasek | 1–0 | Tomankova | MČech HD16 2025 | French Defense: Classical Variation, Steinitz Variation | |
| Jul 4, 2025 | Pycha | 1–0 | Petrasek | Round 7: Pycha, Patrik - Petrasek, Jiri | Rapport-Jobava System | |
| Jul 3, 2025 | Petrasek | ½–½ | Bara | Round 6: Petrasek, Jiri - Bara, Jan | Sicilian Defense: Dragon Variation, Yugoslav Attack, Modern Line | |
| Jul 2, 2025 | Verner | 0–1 | Petrasek | Round 5: Verner, Matej - Petrasek, Jiri | Sicilian Defense: Dragon Variation, Yugoslav Attack, Old Line | |
| Jul 1, 2025 | Palek | 1–0 | Petrasek | Round 4: Palek, Miroslav - Petrasek, Jiri | Petrov's Defense: Three Knights Game | |
| Jun 28, 2025 | Petrasek | 0–1 | Pecka | Round 1: Petrasek, Jiri - Pecka, Jan | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Jan 30, 2025 | Petrasek | 0–1 | Stara | Round 2: Petrasek, Jiri - Stara, Zuzana | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Jan 30, 2025 | Petrasek | 0–1 | Stary | Round 4: Petrasek, Jiri - Stary, Vojtech | Modern Defense: Norwegian Defense | |
| Jan 30, 2025 | Petrasek | 0–1 | Zrust | Round 6: Petrasek, Jiri - Zrust, Lukas | Sicilian Defense: Closed | |
| Jan 30, 2025 | Petrasek | 1–0 | Sochor | Round 8: Petrasek, Jiri - Sochor, Vaclav | French Defense: Paulsen Variation | |
| Jan 30, 2025 | Petrasek | 0–1 | Mikulka | Round 10: Petrasek, Jiri - Mikulka, Martin Michael | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Jan 30, 2025 | Petrasek | 0–1 | Mydlar | Round 12: Petrasek, Jiri - Mydlar, Matej | Sicilian Defense: Alapin Variation | |
| Jan 30, 2025 | Bouska | 1–0 | Petrasek | Round 7: Bouska, Jiri - Petrasek, Jiri | French Defense: Tarrasch Variation, Open System, Main Line | |
| Jan 30, 2025 | Vojtech | 0–1 | Petrasek | Round 1: Vojtech, Ladislav - Petrasek, Jiri | Catalan Opening: Closed Variation, Rabinovich Variation | |
| Jan 30, 2025 | Zadrapova | 1–0 | Petrasek | Round 3: Zadrapova, Amalie - Petrasek, Jiri | Petrov's Defense: Nimzowitsch Attack | |
| Jan 30, 2025 | Mrazik | 1–0 | Petrasek | Round 5: Mrazik, Marek - Petrasek, Jiri | Rapport-Jobava System | |
| Jan 30, 2025 | Kroulik | 1–0 | Petrasek | Round 7: Kroulik, Vaclav - Petrasek, Jiri | Petrov's Defense: Modern Attack | |
| Jan 30, 2025 | Honcharov | 1–0 | Petrasek | Round 9: Honcharov, Makar - Petrasek, Jiri | Sicilian Defense: Wing Gambit, Marshall Variation | |
| Jan 30, 2025 | Jakubse | 0–1 | Petrasek | Round 11: Jakubse, Tamae Severina - Petrasek, Jiri | Petrov's Defense: Modern Attack, Center Variation | |
| Jan 30, 2025 | Frantsev | 0–1 | Petrasek | Round 13: Frantsev, Iegor - Petrasek, Jiri | Italian Game: Two Knights Defense, Polerio Defense, Bishop Check Line | |
| Jan 29, 2025 | Petrasek | 0–1 | Sochor | Round 6: Petrasek, Jiri - Sochor, Vaclav | French Defense: Paulsen Variation | |
| Jan 29, 2025 | Kroulik | ½–½ | Petrasek | Round 5: Kroulik, Vaclav - Petrasek, Jiri | English Opening: Four Knights System, Nimzowitsch Variation | |
| Jan 28, 2025 | Petrasek | 1–0 | Frantsev | Round 3: Petrasek, Jiri - Frantsev, Iegor | Caro-Kann Defense: Advance Variation | |
| Jan 28, 2025 | Petrasek | 1–0 | Kala | Round 4: Petrasek, Jiri - Kala, Jakub | Caro-Kann Defense: Panov Attack | |
| Jan 27, 2025 | Petrasek | 0–1 | Mikulka | Round 1: Petrasek, Jiri - Mikulka, Martin Michael | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Jan 27, 2025 | Zrust | 0–1 | Petrasek | Round 2: Zrust, Lukas - Petrasek, Jiri | Zukertort Opening | |