| May 11, 2025 | Bezdek | 1–0 | Koutny | Round 9: Bezdek, Tomas - Koutny, Petr | King's Indian Defense: Fianchetto Variation, Immediate Fianchetto | |
| May 10, 2025 | Koutny | 1–0 | Knotek | Round 13: Koutny, Petr - Knotek, Josef | Sicilian Defense: Najdorf Variation, Opocensky Variation | |
| May 10, 2025 | Koutny | 0–1 | Steinbauer | Round 10: Koutny, Petr - Steinbauer, Sebastian | Petrov's Defense: Three Knights Game | |
| May 10, 2025 | Ocelak | 1–0 | Koutny | Round 9: Ocelak, Jakub - Koutny, Petr | Sicilian Defense: Closed | |
| May 10, 2025 | Koutny | 1–0 | Marko | Round 8: Koutny, Petr - Marko, Anton | Pirc Defense: Austrian Attack, Unzicker Attack | |
| May 10, 2025 | Koutny | 0–1 | Stevik | Round 4: Koutny, Petr - Stevik, Patrik | Four Knights Game: Spanish Variation | |
| May 10, 2025 | Vojtek | ½–½ | Koutny | Round 3: Vojtek, Vladimir - Koutny, Petr | Sicilian Defense: Alapin Variation, Barmen Defense | |
| May 10, 2025 | Koutny | ½–½ | Martianov | Round 8: Koutny, Petr - Martianov, Andrey | Sicilian Defense: Lasker-Pelikan Variation | |
| May 9, 2025 | Topencik | ½–½ | Koutny | Round 7: Topencik, Bruno - Koutny, Petr | Zukertort Opening: Nimzo-Larsen Variation | |
| May 9, 2025 | Koutny | ½–½ | Stevik | Round 6: Koutny, Petr - Stevik, Patrik | Four Knights Game: Spanish Variation, Rubinstein Variation Accepted | |
| May 8, 2025 | Ocelak | ½–½ | Koutny | Round 5: Ocelak, Jakub - Koutny, Petr | Sicilian Defense: French Variation | |
| May 7, 2025 | Koutny | 1–0 | Kaplanova | Round 4: Koutny, Petr - Kaplanova, Dominika | Sicilian Defense: Boleslavsky Variation | |
| May 7, 2025 | Nerud | 0–1 | Koutny | Round 3: Nerud, Matous - Koutny, Petr | Trompowsky Attack: Classical Defense, Big Center Variation | |
| May 6, 2025 | Koutny | ½–½ | Nerud | Round 2: Koutny, Petr - Nerud, Matous | Sicilian Defense: Kan Variation, Knight Variation | |
| May 6, 2025 | Pac | 0–1 | Koutny | Round 1: Pac, Richard - Koutny, Petr | Sicilian Defense: Alapin Variation, Barmen Defense | |
| May 8, 2024 | Tymrakiewicz | 1–0 | Koutny | Round 8: Tymrakiewicz, Rafal - Koutny, Petr | Queen's Pawn Game: Levitsky Attack | |
| May 8, 2024 | Koutny | 1–0 | Machycek | Round 7: Koutny, Petr - Machycek, Lubomir | Sicilian Defense: Dragon Variation | |
| May 8, 2024 | Koutny | 0–1 | Slusarczyk | Round 2: Koutny, Petr - Slusarczyk, Anna | Sicilian Defense: Kan Variation, Wing Attack | |
| May 8, 2024 | Pokorny | 0–1 | Koutny | Round 1: Pokorny, Petr - Koutny, Petr | Scandinavian Defense: Panov Transfer | |
