| Apr 25, 2026 | Bochnicka | 1–0 | Cernousek | Round 10: Bochnicka, Vladimir - Cernousek, Lukas | Sicilian Defense: Najdorf Variation | |
| Apr 23, 2026 | Cernousek | 1–0 | Finek | SVK Extraliga 2024/2025 | Bogo-Indian Defense: Grünfeld Variation | |
| Apr 23, 2026 | Ftacnik | ½–½ | Cernousek | SVK Extraliga 2024/2025 | King's Indian Attack: Sicilian Variation | |
| Apr 23, 2026 | Van de Griendt | 1–0 | Cernousek | SVK Extraliga 2024/2025 | King's Indian Defense: Fianchetto Variation, Yugoslav Variation, Rare Line | |
| Apr 23, 2026 | Cernousek | 1–0 | Seemann | SVK Extraliga 2024/2025 | Benoni Defense: Fianchetto Variation | |
| Jan 11, 2026 | Cernousek | 1–0 | Pisk | Round 6: Cernousek, Lukas - Pisk, Petr | Philidor Defense: Exchange Variation | |
| Jan 10, 2026 | Kusa | 1–0 | Cernousek | Round 5: Kusa, Jakub - Cernousek, Lukas | Catalan Opening: Open Defense | |
| Dec 14, 2025 | Kempinski | ½–½ | Cernousek | Round 4: Kempinski, Robert - Cernousek, Lukas | Queen's Pawn Game: Symmetrical Variation | |
| Dec 13, 2025 | Cernousek | ½–½ | Laurusas | Round 3: Cernousek, Lukas - Laurusas, Tomas | Caro-Kann Defense: Panov Attack, Main Line | |
| Nov 30, 2025 | Cernousek | 1–0 | Cech | Round 2: Cernousek, Lukas - Cech, Pavel | French Defense: Tarrasch Variation, Closed Variation, Main Line | |
| Nov 29, 2025 | Cyborowski | ½–½ | Cernousek | Round 1: Cyborowski, Lukasz - Cernousek, Lukas | ? | |
| Jul 18, 2025 | Biolek | ½–½ | Cernousek | Round 3: Biolek, Richard - Cernousek, Lukas | Queen's Pawn Game: London System | |
| Mar 30, 2025 | Cernousek | 0–1 | Havelka | Round 11: Cernousek, Lukas - Havelka, Josef | French Defense: Winawer Variation, Poisoned Pawn Variation, Main Line | |
| Mar 29, 2025 | Kaczur | 1–0 | Cernousek | Round 10: Kaczur, Florian - Cernousek, Lukas | Queen's Gambit Accepted: Classical Defense, Main Line | |
| Mar 28, 2025 | Cernousek | 0–1 | Navara | Round 9: Cernousek, Lukas - Navara, David | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Feb 16, 2025 | Cernousek | 0–1 | Mihok | Extraliga 2024/2025 | King's Indian Defense: Fianchetto Variation, Classical Variation | |
| Mar 16, 2025 | Laurusas | ½–½ | Cernousek | TIPOS extraliga | Queen's Gambit Declined: Traditional Variation | |
| Mar 15, 2025 | Cernousek | ½–½ | Nemeth | TIPOS sachova extraliga 7. kolo | Four Knights Game: Scotch Variation Accepted | |
| Feb 9, 2025 | Rubes | ½–½ | Cernousek | Round 8: Rubes, Jan - Cernousek, Lukas | Queen's Gambit Accepted: Classical Defense, Main Line | |
| Feb 8, 2025 | Cernousek | 1–0 | Polak | Round 7: Cernousek, Lukas - Polak, Tomas | Queen's Gambit Accepted: Classical Defense, Main Line | |
| Jan 26, 2025 | Cernousek | ½–½ | Bouska | Round 6: Cernousek, Lukas - Bouska, Jiri | Catalan Opening: Closed, Botvinnik Variation | |
| Jan 25, 2025 | Neugebauer | 1–0 | Cernousek | Round 5: Neugebauer, Martin - Cernousek, Lukas | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Nov 24, 2024 | Antoniewski | ½–½ | Cernousek | SVK Extraliga 2024/2025 | Caro-Kann Defense: Tartakower Variation | |
| Nov 23, 2024 | Cernousek | 0–1 | Pechac | SVK Extraliga 2024/2025 | Sicilian Defense: Alapin Variation, Barmen Defense | |
| Apr 7, 2024 | Jakubowski | ½–½ | Cernousek | Extraliga 2023/2024 - 4 | English Opening: Caro-Kann Defensive System | |
| Apr 6, 2024 | Cernousek | 0–1 | Stalmach | Extraliga 2023/2024 - 6 | King's Indian Defense: Fianchetto Variation, Carlsbad Variation | |
| Apr 5, 2024 | Cernousek | 1–0 | Petr | Extraliga 2023/2024 - 6 | French Defense: Tarrasch Variation, Open System, Euwe-Keres Line | |
| Feb 25, 2024 | Cernousek | 0–1 | Jakab | Extraliga 2023/2024 | French Defense: Winawer Variation, Poisoned Pawn Variation, Main Line | |
| Feb 24, 2024 | Horvath | ½–½ | Cernousek | Extraliga 2023/2024 | Zukertort Opening: Reversed Grünfeld | |
| Feb 11, 2024 | Navara | 1–0 | Cernousek | Round 8: Navara, David - Cernousek, Lukas | Queen's Pawn Game: London System | |
| Feb 10, 2024 | Cernousek | 1–0 | Sahidi | Round 7: Lukas Cernousek - Samir Sahidi | Three Knights Opening: Schlechter Variation | |
| Jan 28, 2024 | Plat | 1–0 | Cernousek | Round 6: LYS4 Plat Vojtech GM 2503 - UNI3 Cernousek Lukas IM 2454 | Petrov's Defense: Millennium Attack | |
| Jan 20, 2024 | Zetocha | 0–1 | Cernousek | extraliga2324 | Zukertort Opening | |
| Dec 15, 2024 | Cernousek | ½–½ | Finek | Round 4: Cernousek, Lukas - Finek, Vaclav | Slav Defense: Quiet Variation | |
| Dec 14, 2024 | Vykouk | 1–0 | Cernousek | Round 3: Vykouk, Jan - Cernousek, Lukas | ? | |
| Nov 3, 2024 | Cernousek | 0–1 | Cvek | Round 2: Cernousek, Lukas - Cvek, Robert | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Nov 2, 2024 | Stalmach | 1–0 | Cernousek | Round 1: Stalmach, Richard - Cernousek, Lukas | Queen's Gambit Accepted: Central Variation, Greco Variation | |
| May 4, 2024 | Cernousek | ½–½ | Laurusas | Extraliga 11.kolo | Caro-Kann Defense: Classical Variation, Flohr Variation | |
| May 4, 2024 | Babula | ½–½ | Cernousek | Extraliga 10.kolo | Rapport-Jobava System | |
| May 2, 2024 | Piesik | 0–1 | Cernousek | Extraliga | Grünfeld Defense: Three Knights Variation, Hungarian Attack | |
| Jan 21, 2024 | Cernousek | 0–1 | Finek | ECo-C Extraliga 6. kolo | Sicilian Defense: Hyperaccelerated Dragon | |
| Dec 10, 2023 | Cernousek | ½–½ | Urhegyi | SVK ECo-C Extraliga 2023/2024 | Slav Defense: Exchange Variation | |
| Dec 9, 2023 | Solcan | ½–½ | Cernousek | SVK ECo-C Extraliga 2023/2024 | King's Indian Attack: Sicilian Variation | |
| Nov 5, 2023 | Cernousek | 1–0 | Rybka | SVK ECo-C Extraliga 2023/2024 | King's Indian Defense: Makogonov Variation | |
| Nov 4, 2023 | Mazur | 1–0 | Cernousek | SVK ECo-C Extraliga 2023/2024 | Caro-Kann Defense: Classical Variation, Lobron System | |
| Mar 26, 2023 | Cernousek | ½–½ | Kozak | Czech Extraliga | Sicilian Defense: Delayed Alapin Variation | |
| Mar 25, 2023 | Polak | ½–½ | Cernousek | Czech Extraliga | Zukertort Opening | |
| Mar 24, 2023 | Cernousek | 1–0 | Miesbauer | Czech Extraliga | King's Indian Defense: Makogonov Variation | |
| Feb 19, 2023 | Cernousek | 1–0 | Petr | Czech Extraliga | French Defense: Burn Variation | |
| Feb 18, 2023 | Hollan | ½–½ | Cernousek | Czech Extraliga | Sicilian Defense: Moscow Variation | |
| Jan 8, 2023 | Plat | ½–½ | Cernousek | Czech Extraliga | Queen's Pawn Game: London System | |
| Jan 7, 2023 | Cernousek | ½–½ | Movsesian | Czech Extraliga | King's Indian Defense: Fianchetto Variation, Classical Variation | |
| Dec 4, 2022 | Cernousek | 0–1 | Anton Guijarro | Czech Extraliga | Sicilian Defense: Kalashnikov Variation | |
| Dec 3, 2022 | Cyborowski | ½–½ | Cernousek | Czech Extraliga | English Opening: Symmetrical Variation, Anti-Benoni Variation | |
| Oct 16, 2022 | Shengelia | ½–½ | Cernousek | Czech Extraliga | Queen's Gambit Accepted: Classical Defense, Main Line | |
| Oct 15, 2022 | Cernousek | ½–½ | Nasuta | Czech Extraliga | Four Knights Game: Scotch Variation Accepted | |
| Aug 12, 2022 | Philipp | 0–1 | Cernousek | Letni Praha 2022 | Sicilian Defense: Moscow Variation | |
| Aug 11, 2022 | Cernousek | 0–1 | Lutsko | Letni Praha 2022 | Sicilian Defense: Najdorf Variation, English Attack | |
| Aug 10, 2022 | Ranaldi | 0–1 | Cernousek | Letni Praha 2022 | English Opening: Symmetrical Variation, Botvinnik System Reversed, with Nf3 | |
| Aug 9, 2022 | Cernousek | ½–½ | Brejnik | Letni Praha 2022 | Caro-Kann Defense: Exchange Variation | |
| Aug 8, 2022 | Risting | ½–½ | Cernousek | Letni Praha 2022 | Slav Defense: Exchange Variation, Symmetrical Line | |
| Aug 7, 2022 | Cernousek | 1–0 | Karas | Letni Praha 2022 | French Defense: Classical Variation, Steinitz Variation | |
| Aug 7, 2022 | Brozka | 0–1 | Cernousek | Letni Praha 2022 | Grünfeld Defense: Three Knights Variation, Petrosian System | |
| Aug 6, 2022 | Cernousek | 1–0 | Sandvik | Letni Praha 2022 | Catalan Opening: Open Defense | |
| Aug 5, 2022 | Bilunov | 0–1 | Cernousek | Letni Praha 2022 | Sicilian Defense: Closed | |
| Feb 21, 2020 | Cernousek | 0–1 | Nguyen | PICF Challengers | Sicilian Defense: Classical Variation | |
| Feb 20, 2020 | Abasov | ½–½ | Cernousek | PICF Challengers | French Defense: Burn Variation | |
| Feb 19, 2020 | Esipenko | 1–0 | Cernousek | PICF Challengers | Queen's Gambit Declined: Exchange Variation | |
| Feb 18, 2020 | Cernousek | 1–0 | Kriebel | PICF Challengers | Four Knights Game: Scotch Variation, Schmid Defense | |
| Feb 16, 2020 | Van Foreest | ½–½ | Cernousek | PICF Challengers | French Defense: Burn Variation | |
| Feb 15, 2020 | Cernousek | ½–½ | Piorun | PICF Challengers | Sicilian Defense: Kramnik Variation | |
| Feb 14, 2020 | Stefansson | 1–0 | Cernousek | PICF Challengers | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Feb 13, 2020 | Cernousek | ½–½ | Bartel | PICF Challengers | Four Knights Game: Scotch Variation Accepted | |
| Feb 12, 2020 | Krejci | ½–½ | Cernousek | PICF Challengers | French Defense: Exchange Variation | |