| Jul 12, 2025 | Krizek | 0–1 | Jun | Round 4: Krizek, Krystof - Jun, Rudolf | ? | |
| Jul 12, 2025 | Kalousek | * | Krizek | Round 3: Kalousek, Zdenek - Krizek, Krystof | ? | |
| Jul 12, 2025 | Krizek | ½–½ | Rous | Round 2: Krizek, Krystof - Rous, Dominik | ? | |
| Jul 12, 2025 | Zavorka | ½–½ | Krizek | Round 1: Zavorka, Vojtech - Krizek, Krystof | ? | |
| Jul 11, 2025 | Krizek | ½–½ | Janous | Round 18: Krizek, Krystof - Janous, Marek | Queen's Pawn Game: Krause Variation | |
| Jul 11, 2025 | Svacina | ½–½ | Krizek | Round 17: Svacina, Tobias - Krizek, Krystof | English Opening: Great Snake Variation | |
| Jul 11, 2025 | Krizek | ½–½ | Babula | Round 16: Krizek, Krystof - Babula, Vlastimil | Richter-Veresov Attack | |
| Jul 11, 2025 | Husa | 1–0 | Krizek | Round 15: Husa, Daniel - Krizek, Krystof | Catalan Opening: Closed | |
| Jul 11, 2025 | Krizek | 0–1 | Jun | Round 14: Krizek, Krystof - Jun, Rudolf | Indian Defense: Tartakower Attack | |
| Jul 10, 2025 | Davidek | 1–0 | Krizek | Round 13: Davidek, Zdenek - Krizek, Krystof | Queen's Pawn Game: Modern Defense | |
| Jul 10, 2025 | Krizek | 0–1 | Winter | Round 11: Krizek, Krystof - Winter, Ondrej | Hungarian Opening: Symmetrical Variation | |
| Jul 10, 2025 | Ocelak | 1–0 | Krizek | Round 10: Ocelak, Jakub - Krizek, Krystof | Modern Defense: Averbakh System | |
| Jul 9, 2025 | Janous | 1–0 | Krizek | Round 9: Janous, Marek - Krizek, Krystof | Nimzowitsch Defense: Williams Variation | |
| Jul 9, 2025 | Krizek | 0–1 | Svacina | Round 8: Krizek, Krystof - Svacina, Tobias | Queen's Pawn Game: Symmetrical Variation | |
| Jul 9, 2025 | Babula | ½–½ | Krizek | Round 7: Babula, Vlastimil - Krizek, Krystof | Zukertort Opening: Kingside Fianchetto | |
| Jul 9, 2025 | Krizek | 1–0 | Husa | Round 6: Krizek, Krystof - Husa, Daniel | Queen's Pawn Game: Symmetrical Variation | |
| Jul 9, 2025 | Jun | 1–0 | Krizek | Round 5: Jun, Rudolf - Krizek, Krystof | Nimzowitsch Defense | |
| Jul 9, 2025 | Krizek | 1–0 | Stepnicka | Round 11: Krizek, Krystof - Stepnicka, Filip | Indian Defense: Omega Gambit | |
| Jul 9, 2025 | Hajek | 1–0 | Krizek | Round 10: Hajek, Oskar - Krizek, Krystof | Modern Defense: Standard Defense | |
| Jul 9, 2025 | Krizek | 0–1 | Babula | Round 9: Krizek, Krystof - Babula, Vlastimil | Pirc Defense: Classical Variation | |
| Jul 9, 2025 | Hronek | 0–1 | Krizek | Round 8: Hronek, Ondrej - Krizek, Krystof | Nimzowitsch Defense: Mikenas Variation | |
| Jul 9, 2025 | Krizek | 0–1 | Ocelak | Round 7: Krizek, Krystof - Ocelak, Jakub | Hungarian Opening: Symmetrical Variation | |
| Jul 9, 2025 | Borkovec | 0–1 | Krizek | Round 6: Borkovec, Ondrej - Krizek, Krystof | English Defense | |
| Jul 9, 2025 | Krizek | 0–1 | Velim | Round 5: Krizek, Krystof - Velim, Vojtech | Hungarian Opening | |
| Jul 9, 2025 | Eichler | 0–1 | Krizek | Round 4: Eichler, Bretislav - Krizek, Krystof | Nimzo-Larsen Attack: Indian Variation | |
| Jul 9, 2025 | Krizek | 1–0 | Sorf | Round 3: Krizek, Krystof - Sorf, Filip | Zukertort Opening: Sicilian Invitation | |
| Jul 9, 2025 | Krizek | 0–1 | Zemlicka | Round 2: Krizek, Krystof - Zemlicka, Vit | Pirc Defense: Classical Variation, Quiet System | |
| Jul 9, 2025 | Zavorka | 1–0 | Krizek | Round 1: Zavorka, Vojtech - Krizek, Krystof | Nimzowitsch Defense: Williams Variation | |
| Jul 8, 2025 | Krizek | 1–0 | Davidek | Round 4: Krizek, Krystof - Davidek, Zdenek | Queen's Pawn Game: Colle System, Traditional Colle | |
| Jul 8, 2025 | Winter | 1–0 | Krizek | Round 2: Winter, Ondrej - Krizek, Krystof | Nimzowitsch Defense: Mikenas Variation | |
| Jul 8, 2025 | Krizek | ½–½ | Ocelak | Round 1: Krizek, Krystof - Ocelak, Jakub | French Defense: Exchange Variation | |
| Jul 8, 2025 | Bohacek | 0–1 | Krizek | Round 12: Bohacek, Jan Andrej - Krizek, Krystof | Dutch Defense: Leningrad Variation, Warsaw Variation | |
| Jul 8, 2025 | Krizek | 1–0 | Bohacek | Round 3: Krizek, Krystof - Bohacek, Jan Andrej | Queen's Pawn Game: Symmetrical Variation | |
| Jul 8, 2025 | Krizek | 0–1 | Blata | Round 7: Krizek, Krystof - Blata, Frantisek | Hungarian Opening | |
| Jul 8, 2025 | Husa | 0–1 | Krizek | Round 6: Husa, Daniel - Krizek, Krystof | Dutch Defense: Leningrad Variation, Warsaw Variation | |
| Jul 8, 2025 | Krizek | 1–0 | Huja | Round 5: Krizek, Krystof - Huja, Matej | Slav Defense: Quiet Variation, Schallopp Defense | |
| Jul 8, 2025 | Krizek | 0–1 | Zavorka | Round 3: Krizek, Krystof - Zavorka, Vojtech | Queen's Pawn Game: Symmetrical Variation | |
| Jul 8, 2025 | Winter | 1–0 | Krizek | Round 2: Winter, Ondrej - Krizek, Krystof | Nimzowitsch Defense: Williams Variation | |
| Jul 5, 2025 | Krizek | 0–1 | Babula | Round 7: Krizek, Krystof - Babula, Vlastimil | ? | |
| Jul 5, 2025 | Babula | 1–0 | Krizek | Round 5: Babula, Vlastimil - Krizek, Krystof | ? | |
| Jul 16, 2023 | Studnicka | 1–0 | Krizek | Czech Open 2023 - E | Indian Defense: London System | |
