| Jun 30, 2026 | Vitak | 1–0 | Krivka | Round 4: Vitak, Jiri - Krivka, Matej | King's Indian Defense: Orthodox Variation, Gligoric-Taimanov System | |
| Jun 28, 2026 | Vitak | 1–0 | Stein | Round 2: Vitak, Jiri - Stein, Michael | Queen's Gambit Declined: Semi-Tarrasch Defense, Exchange Variation | |
| Jun 27, 2026 | Benes | 0–1 | Vitak | Round 1: Benes, Jan Jeronym - Vitak, Jiri | Slav Defense: Quiet Variation | |
| Jun 23, 2026 | Svadlenka | ½–½ | Vitak | Round 3: Svadlenka, Dominik - Vitak, Jiri | Queen's Gambit Declined: Cambridge Springs Defense, Bogoljubow Variation | |
| Mar 29, 2026 | Vitak | ½–½ | Piesik | Round 11: Vitak, Jiri - Piesik, Piotr | Queen's Gambit Declined: Ragozin Defense | |
| Mar 28, 2026 | Bobras | 1–0 | Vitak | Round 10: Bobras, Piotr - Vitak, Jiri | Sicilian Defense: Najdorf Variation, Lipnitsky Attack | |
| Feb 22, 2026 | Kriebel | 1–0 | Vitak | Round 8: Kriebel, Tadeas - Vitak, Jiri | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| Feb 21, 2026 | Vitak | ½–½ | Svoboda | Round 7: Vitak, Jiri - Svoboda, Vaclav | Benoni Defense: Fianchetto Variation, Hastings Defense, Main Line | |
| Jan 11, 2026 | Vitak | ½–½ | Mladek | Round 6: Vitak, Jiri - Mladek, Richard | Bogo-Indian Defense: Wade-Smyslov Variation | |
| Jan 10, 2026 | Vitak | ½–½ | Movsesian | Round 5: Vitak, Jiri - Movsesian, Sergei | Queen's Gambit Declined: Ragozin Defense | |
| Dec 14, 2025 | Kusa | 1–0 | Vitak | Round 4: Kusa, Jakub - Vitak, Jiri | Catalan Opening: Open Defense | |
| Dec 13, 2025 | Vitak | ½–½ | Vymazal | Round 3: Vitak, Jiri - Vymazal, Bronislav | King's Indian Defense: Sämisch Variation, Panno Formation | |
| Dec 1, 2025 | Vitak | 0–1 | Cyborowski | Round 9 (1 match held early): Vitak, Jiri - Cyborowski, Lukasz | Catalan Opening: Closed Variation, Traditional Variation | |
| Nov 30, 2025 | Vitak | 1–0 | Jurcik | Round 2: Vitak, Jiri - Jurcik, Marian | King's Indian Defense: Sämisch Variation, Sämisch Gambit | |
| Nov 29, 2025 | Pulpan | ½–½ | Vitak | Round 1: Pulpan, Jakub - Vitak, Jiri | Sicilian Defense: Modern Variations, Ginsberg Gambit | |
| Sep 7, 2025 | Plat | 1–0 | Vitak | MCR druzstev 25 - blesk | Sicilian Defense: Delayed Alapin Variation, with d6 | |
| Sep 7, 2025 | Vitak | 0–1 | Gloser | MCR druzstev 25 - blesk | Bogo-Indian Defense: Retreat Variation | |
| Sep 7, 2025 | Trhal | ½–½ | Vitak | MCR druzstev 25 - blesk | Sicilian Defense: Mengarini Variation | |
| Sep 7, 2025 | Vitak | 0–1 | Zvara | MCR druzstev 25 - blesk | King's Indian Defense: Sämisch Variation, Sämisch Gambit | |
| Sep 7, 2025 | Bures | 0–1 | Vitak | MCR druzstev 25 - blesk | Sicilian Defense: Najdorf Variation, Opocensky Variation | |
| Sep 7, 2025 | Vitak | 1–0 | Kusa | MCR druzstev 25 - blesk | Queen's Gambit Declined | |
| Sep 7, 2025 | Szotkowski | 1–0 | Vitak | MCR druzstev 25 - blesk | Benoni Defense: Benoni-Indian Defense | |
| Sep 7, 2025 | Vitak | ½–½ | Nemec | MCR druzstev 25 - blesk | Bogo-Indian Defense: Retreat Variation | |
| Sep 6, 2025 | Polak | ½–½ | Vitak | MCR druzstev 25 - rapid | Benoni Defense: Classical Variation, New York Variation | |
| Sep 6, 2025 | Vitak | ½–½ | Brozka | MCR druzstev 25 - rapid | Queen's Indian Defense: Classical Variation, Traditional Variation, Nimzowitsch Line | |
| Sep 6, 2025 | Forman | 1–0 | Vitak | MCR druzstev 25 - rapid | Benoni Defense: Classical Variation, New York Variation | |
| Sep 6, 2025 | Vitak | 1–0 | Rybacek | MCR druzstev 25 - rapid | Grünfeld Defense: Stockholm Variation | |
| Sep 6, 2025 | Nemec | 1–0 | Vitak | MCR druzstev 25 - rapid | English Opening: Symmetrical Variation, Three Knights, Fianchetto Variation | |
| Sep 6, 2025 | Vitak | 1–0 | Purnoch | MCR druzstev 25 - rapid | Benoni Defense: Fianchetto Variation | |
| Sep 6, 2025 | Mitura | ½–½ | Vitak | MCR druzstev 25 - rapid | Benoni Defense: Fianchetto Variation, Hastings Defense, Main Line | |
| Sep 6, 2025 | Vitak | 1–0 | Spirek | MCR druzstev 25 - rapid | Old Indian Defense: Normal Variation | |
| Jul 20, 2025 | Vitak | ½–½ | Bures | Round 7: Vitak, Jiri - Bures, Jaroslav | Slav Defense: Czech Variation, Krause Attack | |
| Jul 19, 2025 | Vitak | 1–0 | Polak | Round 5: Vitak, Jiri - Polak, Tomas | Benko Gambit Accepted: King Walk Variation | |
| Jul 6, 2025 | Tvrdik | 0–1 | Vitak | Round 9: Tvrdik, Daniel - Vitak, Jiri | Sicilian Defense: Mengarini Variation | |
| Jul 5, 2025 | Vitak | 1–0 | Lhotsky | Round 8: Vitak, Jiri - Lhotsky, Zdenek | Queen's Indian Defense: Classical Variation, Traditional Variation | |
| Jul 4, 2025 | Svadlenka | ½–½ | Vitak | Round 7: Svadlenka, Dominik - Vitak, Jiri | Slav Defense: Soultanbeieff Variation | |
| Jul 3, 2025 | Vitak | 0–1 | Straka | Round 6: Vitak, Jiri - Straka, Vojtech | Queen's Gambit Declined: Semi-Tarrasch Defense, Exchange Variation | |
| Jul 2, 2025 | Horak | ½–½ | Vitak | Round 5: Horak, Martin - Vitak, Jiri | Sicilian Defense: Najdorf Variation | |
| Jul 1, 2025 | Vitak | 1–0 | Krivanek | Round 4: Vitak, Jiri - Krivanek, Vladimir | Indian Defense: Wade-Tartakower Defense | |
| Jun 29, 2025 | Vltavsky | ½–½ | Vitak | Round 3: Vltavsky, Vladimir - Vitak, Jiri | Nimzo-Larsen Attack: Modern Variation | |
| Jun 29, 2025 | Vitak | 1–0 | Honcharov | Round 2: Vitak, Jiri - Honcharov, Makar | King's Indian Defense: Sämisch Variation, Sämisch Gambit | |
| Jun 28, 2025 | Bara | 0–1 | Vitak | Round 1: Bara, Jan - Vitak, Jiri | English Opening: King's English Variation | |
| Jul 14, 2024 | Vitak | ½–½ | Klepek | Round 7: Vitak, Jiri - Klepek, Witold | King's Indian Defense: Normal Variation, King's Knight Variation | |
| Jul 14, 2024 | Lhotsky | 0–1 | Vitak | Round 6: Lhotsky, Frantisek - Vitak, Jiri | Benoni Defense: Classical Variation, Czerniak Defense | |
| Jul 13, 2024 | Vitak | 0–1 | Stalmach | Round 5: Vitak, Jiri - Stalmach, Richard | King's Indian Defense: Sämisch Variation, Sämisch Gambit | |
| Jul 13, 2024 | Karas | ½–½ | Vitak | Round 4: Karas, Marek - Vitak, Jiri | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Jul 12, 2024 | Vitak | 1–0 | Bohacek | Round 3: Vitak, Jiri - Bohacek, Jan Andrej | Slav Defense: Czech Variation, Krause Attack | |
| Jul 12, 2024 | Ret | 0–1 | Vitak | Round 2: Ret, Adam Josef - Vitak, Jiri | English Opening: King's English Variation | |
| Jul 11, 2024 | Vitak | ½–½ | Jirousek | Czech Open 2024 - E | Catalan Opening: Closed | |
| Jul 7, 2024 | Vitak | 1–0 | Praveen K B | Sachovy festival CB | Semi-Slav Defense | |
| Jul 6, 2024 | Ocelak | 1–0 | Vitak | Sachovy festival CB | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Jul 5, 2024 | Vitak | ½–½ | Lhotska | Sachovy festival CB | East Indian Defense | |
| Jul 4, 2024 | Zeman | 1–0 | Vitak | Sachovy festival CB | Sicilian Defense: Moscow Variation, Main Line | |
| Jul 3, 2024 | Vitak | ½–½ | Borkovec | Sachovy festival CB | King's Indian Defense: Sämisch Variation, Sämisch Gambit | |
| Jul 2, 2024 | Svanda | 0–1 | Vitak | Sachovy festival CB | English Opening: King's English Variation, Reversed Closed Sicilian | |
| Jul 1, 2024 | Vitak | 1–0 | Lang | Sachovy festival CB | Catalan Opening: Open Defense, Classical Line | |
| Jun 30, 2024 | Zednicek | 0–1 | Vitak | Sachovy festival CB | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Jun 29, 2024 | Vitak | 1–0 | Vojtek | Sachovy festival CB | Benko Gambit Accepted: King Walk Variation | |
| Jul 16, 2023 | Vitak | ½–½ | Luberanski | Czech Open 2023 - E | Catalan Opening: Open Defense, Classical Line | |
| Jul 16, 2023 | Vitak | 0–1 | Krejci | Czech Open 2023 - E | Queen's Gambit Declined | |
| Jul 15, 2023 | Vitak | ½–½ | Jares | Czech Open 2023 - E | Catalan Opening: Open Defense, Classical Line | |
| Jul 15, 2023 | Vavra | ½–½ | Vitak | Czech Open 2023 - E | Sicilian Defense: Najdorf Variation, Lipnitsky Attack | |