| Apr 5, 2026 | Bosak | * | Michniak | Round 6: Bosak, Jan - Michniak, Julia | English Opening: King's English Variation, Four Knights Variation, Quiet Line | |
| Apr 4, 2026 | Vrana | * | Bosak | Round 5: Vrana, Frantisek - Bosak, Jan | London System | |
| Apr 4, 2026 | Bosak | 1–0 | Ramis | Round 4: Bosak, Jan - Ramis, Ondrej | Sicilian Defense: Alapin Variation | |
| Apr 3, 2026 | Bokhnak | 1–0 | Bosak | Round 3: Bokhnak, Tymofii - Bosak, Jan | French Defense: Tarrasch Variation, Modern System | |
| Apr 3, 2026 | Bosak | 1–0 | Stochnialek | Round 2: Bosak, Jan - Stochnialek, Dominika | French Defense: Advance Variation, Euwe Variation | |
| Apr 2, 2026 | Pistek | 0–1 | Bosak | Round 1: Pistek, Zdenek - Bosak, Jan | Ruy Lopez: Morphy Defense, Arkhangelsk Variation | |
| Apr 2, 2026 | Bosak | 0–1 | Delgerdalai | Round 7: Bosak, Jan - Delgerdalai, Bayarjavkhlan | Queen's Gambit Declined: Ragozin Defense | |
| Sep 13, 2025 | Bosak | 1–0 | Vlachopulos | Valašská Bystřice FIDE OPEN 2025 | Zukertort Opening: Pirc Invitation | |
| Sep 12, 2025 | Mikyska | 1–0 | Bosak | Valašská Bystřice FIDE OPEN 2025 | French Defense: Tarrasch Variation, Modern System | |
| Sep 11, 2025 | Bosak | 1–0 | Brousek | Valašská Bystřice FIDE OPEN 2025 | Semi-Slav Defense | |
| Sep 10, 2025 | Musil | ½–½ | Bosak | Valašská Bystřice FIDE OPEN 2025 | French Defense: Winawer Variation, Alekhine-Maróczy Gambit | |
| Sep 9, 2025 | Bosak | ½–½ | Briza | Valašská Bystřice FIDE OPEN 2025 | English Opening: Mikenas-Carls Variation | |
| Sep 8, 2025 | Zavodny | ½–½ | Bosak | Valašská Bystřice FIDE OPEN 2025 | French Defense: Exchange Variation | |
| Sep 7, 2025 | Bosak | ½–½ | Ilgililer | Valašská Bystřice FIDE OPEN 2025 | Queen's Gambit Declined: Three Knights Variation | |
| Sep 7, 2025 | Foukal | * | Bosak | Valašská Bystřice FIDE OPEN 2025 | French Defense: Exchange Variation | |
| Sep 6, 2025 | Bosak | 1–0 | Sysr | Valašská Bystřice FIDE OPEN 2025 | Slav Defense: Three Knights Variation | |
| May 10, 2025 | Lorenc | 0–1 | Bosak | Round 7: Lorenc, Tomas - Bosak, Jan | English Opening: King's English Variation | |
| May 10, 2025 | Bosak | ½–½ | Tscharotschkin | Round 6: Bosak, Jan - Tscharotschkin, Michael | Queen's Gambit Declined: Baltic Defense, Argentinian Gambit | |
| May 9, 2025 | Bosak | 1–0 | Ornet | Round 5: Bosak, Jan - Ornet, Tomas | Queen's Pawn Game: Chigorin Variation | |
| May 8, 2025 | Pospisil | 0–1 | Bosak | Round 4: Pospisil, Lukas - Bosak, Jan | French Defense: Exchange Variation | |
| May 8, 2025 | Bosak | 0–1 | Krejcik | Round 3: Bosak, Jan - Krejcik, Jiri | King's Indian Defense: Sämisch Variation, Sämisch Gambit | |
| May 7, 2025 | Krejca | ½–½ | Bosak | Round 8: Krejca, Jakub - Bosak, Jan | French Defense: Exchange Variation | |
| May 7, 2025 | Godla | 0–1 | Bosak | Round 2: Godla, Milan - Bosak, Jan | French Defense: Exchange Variation | |
| May 7, 2025 | Bosak | 1–0 | Srkal | Round 1: Bosak, Jan - Srkal, Miroslav | English Opening: Mikenas-Carls Variation | |
| May 9, 2024 | Fizer | 1–0 | Bosak | Round 5: Fizer, Marek - Bosak, Jan | French Defense: King's Indian Attack | |
| May 9, 2024 | Bures | ½–½ | Bosak | Round 4: Bures, Vit - Bosak, Jan | Grünfeld Defense: Exchange Variation, Modern Exchange Variation | |
| Aug 21, 2021 | Lajbl | 1–0 | Bosak | Stare Mesto 2021 | French Defense: Tarrasch Variation, Modern System | |
| Aug 20, 2021 | Bosak | 1–0 | Antal | Stare Mesto 2021 | English Opening: Anglo-Indian Defense, King's Indian Formation | |
| Aug 19, 2021 | Setina | 0–1 | Bosak | Stare Mesto 2021 | French Defense: Exchange Variation | |
| Aug 18, 2021 | Bosak | 0–1 | Krizek | Stare Mesto 2021 | King's Indian Defense: Normal Variation, Rare Defenses | |
| Aug 17, 2021 | Neuman | 1–0 | Bosak | Stare Mesto 2021 | Queen's Gambit Accepted: Classical Defense, Steinitz Variation, Development Variation | |
| Aug 16, 2021 | Bosak | 1–0 | Matus | Stare Mesto 2021 | Semi-Slav Defense: Botvinnik Variation, Lilienthal Variation | |
| Aug 15, 2021 | Svanda | 1–0 | Bosak | Stare Mesto 2021 | Italian Game: Hungarian Defense | |
| Aug 14, 2021 | Bosak | 1–0 | Antos | Stare Mesto 2021 | English Opening: Anglo-Indian Defense, Anglo-Grünfeld Variation | |
| Aug 13, 2021 | Blazek | 0–1 | Bosak | Stare Mesto 2021 | French Defense: King's Indian Attack | |
| — | Bosak | ½–½ | Zwardon | Round 3: Bosak, Jan - Zwardon, Vojtech | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| — | Cerveny | 1–0 | Bosak | Round 4: Cerveny, Martin - Bosak, Jan | English Opening: Anglo-Indian Defense, King's Indian Formation | |
| — | Babula | 1–0 | Bosak | Round 6: Babula, Matej - Bosak, Jan | French Defense: Tarrasch Variation, Modern System | |
| — | Krizek | ½–½ | Bosak | Round 9: Krizek, Frantisek - Bosak, Jan | English Opening: King's English Variation, Four Knights Variation | |
