| Jul 5, 2026 | Sadil | ½–½ | Hacha | Round 9: Sadil, Antonin - Hacha, Ales | Philidor Defense: Hanham Variation | |
| Jul 4, 2026 | Hacha | ½–½ | Vognic | Round 8: Hacha, Ales - Vognic, David | Zukertort Opening | |
| Jul 3, 2026 | Svadlenka | 1–0 | Hacha | Round 7: Svadlenka, Dominik - Hacha, Ales | Old Indian Defense: Normal Variation | |
| Jul 2, 2026 | Hacha | 1–0 | Munkhbayar | Round 6: Hacha, Ales - Munkhbayar, Unurbayar | King's Indian Attack | |
| Jul 1, 2026 | Ugrenovich | ½–½ | Hacha | Round 5: Ugrenovich, Jaroslav - Hacha, Ales | Czech Defense | |
| Jun 30, 2026 | Hacha | ½–½ | Adamek | Round 4: Hacha, Ales - Adamek, Jan | Semi-Slav Defense | |
| Jun 29, 2026 | Sprenar | 1–0 | Hacha | Round 3: Sprenar, Petr - Hacha, Ales | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Jun 28, 2026 | Hacha | 1–0 | Kesner | Round 2: Hacha, Ales - Kesner, Jakub | Neo-Grünfeld Defense: Classical Variation, Original Defense | |
| Sep 7, 2025 | Kusa | 1–0 | Hacha | MCR druzstev 25 - blesk | Benoni Defense: Benoni-Indian Defense, Kingside Move Order | |
| Sep 6, 2025 | Hacha | ½–½ | Jansa | MCR druzstev 25 - rapid | King's Indian Defense: Fianchetto Variation, Kavalek Defense | |
| Sep 6, 2025 | Dolezal | 1–0 | Hacha | MCR druzstev 25 - rapid | Benoni Defense: Benoni-Indian Defense | |
| Sep 6, 2025 | Hacha | 0–1 | Bouska | MCR druzstev 25 - rapid | Catalan Opening: Closed | |
| Jul 6, 2025 | Kroulik | ½–½ | Hacha | Round 9: Kroulik, Vaclav - Hacha, Ales | Pirc Defense | |
| Jul 5, 2025 | Hacha | 1–0 | Pycha | Round 8: Hacha, Ales - Pycha, Patrik | King's Indian Attack | |
| Jul 4, 2025 | Pirklova | 1–0 | Hacha | Round 7: Pirklova, Hana - Hacha, Ales | Pirc Defense | |
| Jul 3, 2025 | Hacha | 1–0 | Pick | Round 6: Hacha, Ales - Pick, Stepan | Zukertort Opening: Dutch Variation | |
| Jul 2, 2025 | Andrle | ½–½ | Hacha | Round 5: Andrle, Filip - Hacha, Ales | Pirc Defense | |
| Jul 1, 2025 | Hacha | ½–½ | Bartak | Round 4: Hacha, Ales - Bartak, Josef | King's Indian Defense: Fianchetto Variation, Classical Variation | |
| Jun 29, 2025 | Straka | 1–0 | Hacha | Round 3: Straka, Vojtech - Hacha, Ales | Pirc Defense | |
| Jun 29, 2025 | Hacha | 1–0 | Langmajer | Round 2: Hacha, Ales - Langmajer, Jan | Dutch Defense: Leningrad Variation, Matulovic Variation | |
| Jun 28, 2025 | Lhotsky | 0–1 | Hacha | Round 1: Lhotsky, Zdenek - Hacha, Ales | Pirc Defense | |
| Jul 16, 2023 | Hacha | ½–½ | Jares | Czech Open 2023 - E | Queen's Pawn Game: Chandler Gambit | |
| Jul 14, 2023 | Oresky | 1–0 | Hacha | Czech Open 2023 - E | Pirc Defense | |