| May 14, 2022 | Marian Petrov | 0–1 | Jose Vicente Pallardo Lozoya | Round 7: Player 11 - Player 12 | French Defense: Advance Variation, Euwe Variation | |
| Jan 6, 2022 | Marian Petrov | 1–0 | Enrico Zotti | Round 7: Marian Petrov - Enrico Zotti | Sicilian Defense: Delayed Alapin Variation, with d6 | |
| Jan 6, 2022 | Miragha Aghayev | 0–1 | Marian Petrov | Round 6: Miragha Aghayev - Marian Petrov | Sicilian Defense: Dragon Variation, Yugoslav Attack, Modern Line | |
| Jan 5, 2022 | Marian Petrov | 1–0 | Neri D'antonio | Round 5: Marian Petrov - Neri D'antonio | French Defense: Advance Variation, Main Line | |
| Jan 4, 2022 | Damiano Lami | ½–½ | Marian Petrov | Round 4: Damiano Lami - Marian Petrov | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Jan 3, 2022 | Marian Petrov | ½–½ | Marco Corvi | Round 3: Marian Petrov - Marco Corvi | Sicilian Defense: Alapin Variation | |
| Jan 3, 2022 | Stefano Maldonado | 0–1 | Marian Petrov | Round 2: Stefano Maldonado - Marian Petrov | Sicilian Defense: O'Kelly Variation, Normal System | |
| Jan 2, 2022 | Marian Petrov | 1–0 | Cosmas Pastore | Round 1: Marian Petrov - Cosmas Pastore | Italian Game: Giuoco Pianissimo, Normal | |
| Nov 1, 2021 | Marian Petrov | 1–0 | Yves Miellet-Bensan | Round 9: Marian Petrov - Yves Miellet-Bensan | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Oct 31, 2021 | Yannik Kambrath | 0–1 | Marian Petrov | Round 8: Yannik Kambrath - Marian Petrov | Queen's Pawn Game: Modern Defense | |
| Oct 31, 2021 | Marian Petrov | ½–½ | Ivajilo Enchev | Round 7: Marian Petrov - Ivajilo Enchev | French Defense: Exchange Variation | |
| Oct 30, 2021 | Ognjen Cvitan | ½–½ | Marian Petrov | Round 6: Ognjen Cvitan - Marian Petrov | Slav Defense: Exchange Variation, Symmetrical Line | |
| Oct 30, 2021 | Marian Petrov | 1–0 | Hayk Mirimanian | Round 5: Marian Petrov - Hayk Mirimanian | Sicilian Defense: Four Knights Variation | |
| Oct 29, 2021 | Daniel Fischer | ½–½ | Marian Petrov | Round 4: Daniel Fischer - Marian Petrov | Sicilian Defense: Godiva Variation | |
| Oct 28, 2021 | Marian Petrov | ½–½ | Momchil Nikolov | Round 3: Marian Petrov - Momchil Nikolov | Sicilian Defense: O'Kelly Variation, Venice System, Gambit Line | |
| Oct 28, 2021 | Jacopo Gennari | 0–1 | Marian Petrov | Round 2: Jacopo Gennari - Marian Petrov | Modern Defense: Averbakh System | |
| Oct 28, 2021 | Marian Petrov | 1–0 | Vincenzo Adinolfi | Round 1: Marian Petrov - Vincenzo Adinolfi | Sicilian Defense: Hyperaccelerated Dragon | |
