| Jul 8, 2026 | Yurchenko | 1–0 | Marchal | FIDE Open QCC | French Defense: Winawer Variation, Advance Variation | |
| Jul 7, 2026 | Novakova | ½–½ | Marchal | FIDE Open QCC | English Opening: Symmetrical Variation, Normal Variation | |
| Jul 7, 2026 | Marchal | 0–1 | Novak | FIDE Open QCC | Alekhine Defense: Exchange Variation | |
| Jul 6, 2026 | Novakova | ½–½ | Marchal | FIDE Open QCC | English Opening: Symmetrical Variation, Normal Variation | |
| Jul 5, 2026 | Marchal | 1–0 | Pokorny | FIDE Open QCC | Sicilian Defense: Katalimov Variation | |
| Jul 4, 2026 | Bartak | * | Marchal | FIDE Open QCC | English Opening: Symmetrical Variation, Three Knights, Fianchetto Variation | |
| Jul 3, 2026 | Borkovec | 1–0 | Marchal | FIDE Open QCC | Indian Defense: Anti-Nimzo-Indian | |
| Jul 2, 2026 | Marchal | 1–0 | Hajicek | FIDE Open QCC | Sicilian Defense: Dragon Variation, Yugoslav Attack, Chinese Dragon | |
| Jul 1, 2026 | Postlova | 0–1 | Marchal | FIDE Open QCC | French Defense: Advance Variation, Kupreichik Variation | |
| Jun 30, 2026 | Marchal | 0–1 | Auwens | FIDE Open QCC | Alekhine Defense: Two Pawns Attack | |
| Nov 1, 2025 | Horacek | 0–1 | Marchal | MČech HD12 2025 | Sicilian Defense | |
| Oct 31, 2025 | Marchal | 1–0 | Vilinger | MČech HD12 2025 | Italian Game: Classical Variation, Greco Gambit | |
| Oct 30, 2025 | Dlouhy | 0–1 | Marchal | MČech HD12 2025 | Zukertort Opening: Black Mustang Defense | |
| Oct 28, 2025 | Svoboda | 1–0 | Marchal | MČech HD12 2025 | French Defense: Exchange Variation | |
| Oct 27, 2025 | Marchal | 0–1 | Pokorny | MČech HD12 2025 | Italian Game: Classical Variation, Greco Gambit | |
| Oct 27, 2025 | Krivka | 1–0 | Marchal | MČech HD12 2025 | French Defense: Tarrasch Variation | |
| Oct 26, 2025 | Marchal | 1–0 | Brcak | MČech HD12 2025 | Italian Game: Classical Variation, Center Attack | |
| Oct 25, 2025 | Zak | 0–1 | Marchal | MČech HD12 2025 | Sicilian Defense: Modern Variations | |
| Nov 17, 2024 | Marchal | 1–0 | Mallein | Round 9: Marchal, David - Mallein, Gabriel | Rapport-Jobava System | |
| Nov 16, 2024 | Marchal | ½–½ | Hronik | Round 7: Marchal, David - Hronik, Petr | Queen's Gambit Accepted: Central Variation, McDonnell Defense | |
| Nov 16, 2024 | Jílek | 1–0 | Marchal | Round 8: Jílek, Jan - Marchal, David | Vienna Gambit, with Max Lange Defense | |
| Nov 15, 2024 | Marchal | 1–0 | Drahosova | Round 6: Marchal, David - Drahosova, Anna | Sicilian Defense: Bowdler Attack | |
| Nov 15, 2024 | Landeros Romero | 1–0 | Marchal | Round 5: Landeros Romero, Antonio - Marchal, David | Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| Nov 14, 2024 | Marchal | 1–0 | Janousek | Round 4: Marchal, David - Janousek, Matej | Queen's Gambit Declined: Marshall Defense | |
| Nov 14, 2024 | Strihavka | 1–0 | Marchal | Round 3: Strihavka, Petr - Marchal, David | Three Knights Opening | |
| Nov 13, 2024 | Marchal | 1–0 | Mauricova | Round 2: Marchal, David - Mauricova, Ivana | Sicilian Defense: O'Kelly Variation, Yerevan System | |