| Jun 30, 2026 | Haba | 1–0 | Korsa | FIDE OPEN QCC | Scandinavian Defense: Main Line | |
| Mar 29, 2026 | Kantans | ½–½ | Haba | Round 11: Kantans, Toms - Haba, Petr | Caro-Kann Defense: Classical Variation | |
| Mar 28, 2026 | Stinka | 0–1 | Haba | Round 10: Stinka, Jakub - Haba, Petr | Caro-Kann Defense | |
| Mar 27, 2026 | Haba | ½–½ | Krzyzanowski | Round 9: Haba, Petr - Krzyzanowski, Marcin | Sicilian Defense: Closed | |
| Feb 22, 2026 | Stocek | 1–0 | Haba | Round 8: Stocek, Jiri - Haba, Petr | Queen's Gambit Accepted: Bogoljubow Defense | |
| Feb 21, 2026 | Haba | 1–0 | Virostko | Round 7: Haba, Petr - Virostko, Petr | Ruy Lopez: Morphy Defense, Duras Variation | |
| Jan 11, 2026 | Grandelius | 1–0 | Haba | Round 6: Grandelius, Nils - Haba, Petr | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| Jan 10, 2026 | Haba | ½–½ | Svanda | Round 5: Haba, Petr - Svanda, Ondrej | Sicilian Defense: Alapin Variation | |
| Dec 20, 2025 | Haba | 1–0 | Havelka | Round 15: Haba, Petr - Havelka, Josef | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Dec 20, 2025 | Haba | 0–1 | Delgerdalai | Round 13: Haba, Petr - Delgerdalai, Bayarjavkhlan | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Dec 20, 2025 | Piesik | 1–0 | Haba | Round 6: Piesik, Piotr - Haba, Petr | Zukertort Opening: Reversed Grünfeld | |
| Dec 20, 2025 | Haba | 0–1 | Gnojek | Round 5: Haba, Petr - Gnojek, Petr | Pirc Defense: 150 Attack, Sveshnikov-Jansa Attack | |
| Dec 20, 2025 | Jares | 0–1 | Haba | Round 4: Jares, Michal - Haba, Petr | Zukertort Opening: Reversed Grünfeld | |
| Dec 20, 2025 | Haba | 1–0 | Brejnik | Round 3: Haba, Petr - Brejnik, Gustav | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Dec 20, 2025 | Kredl | 0–1 | Haba | Round 2: Kredl, Karel - Haba, Petr | Queen's Gambit Accepted | |
| Dec 20, 2025 | Haba | 1–0 | Migalko | Round 1: Haba, Petr - Migalko, Dmitriy | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Dec 14, 2025 | Jurcik | ½–½ | Haba | Round 4: Jurcik, Marian - Haba, Petr | Bishop's Opening: Berlin Defense | |
| Dec 13, 2025 | Haba | ½–½ | Kraus | Round 3: Haba, Petr - Kraus, Tomas | Pirc Defense | |
| Nov 30, 2025 | Haba | ½–½ | Gonda | Round 2: Haba, Petr - Gonda, Laszlo | Four Knights Game: Scotch Variation Accepted | |
| Nov 29, 2025 | Movsesian | 1–0 | Haba | Round 1: Movsesian, Sergei - Haba, Petr | English Opening: Agincourt Defense | |
| Sep 13, 2025 | Haba | 0–1 | Muschik | Round 2: Haba, Petr - Muschik, Benedikt | Modern Defense: Standard Defense | |
| Sep 12, 2025 | Schork | 0–1 | Haba | Round 1: Schork, Stefan - Haba, Petr | King's Indian Attack | |
| Sep 12, 2025 | Korneev | ½–½ | Haba | Round 5: Korneev, Oleg - Haba, Petr | French Defense: Rubinstein Variation, Kasparov Attack | |
| Jul 31, 2025 | Pechac | ½–½ | Haba | CZECH OPEN 2025 - A - PARDUBICE OPEN - open grandmaster tournament | Queen's Pawn Game: London System | |
| Jul 30, 2025 | Haba | ½–½ | Noe | CZECH OPEN 2025 - A - PARDUBICE OPEN - open grandmaster tournament | Queen's Gambit Accepted: Classical Defense, Main Line | |
| Jul 29, 2025 | Haba | ½–½ | Cukrowski | CZECH OPEN 2025 - A - PARDUBICE OPEN - open grandmaster tournament | King's Indian Defense: Fianchetto Variation, Yugoslav Variation, Exchange Line | |
| Jul 28, 2025 | Zanan | 0–1 | Haba | CZECH OPEN 2025 - A - PARDUBICE OPEN - open grandmaster tournament | French Defense: Tarrasch Variation, Eliskases Variation | |
| Jul 27, 2025 | Haba | 1–0 | Kwon | CZECH OPEN 2025 - A - PARDUBICE OPEN - open grandmaster tournament | Ruy Lopez: Morphy Defense, Modern Steinitz Defense | |
| Jul 25, 2025 | Haba | ½–½ | Perestjuk | CZECH OPEN 2025 - A - PARDUBICE OPEN - open grandmaster tournament, part of the ACP world series | Sicilian Defense: Alapin Variation, Barmen Defense | |
| Jul 6, 2025 | Haba | 1–0 | Hak | im | King's Indian Defense: Semi-Averbakh System | |
| Jul 5, 2025 | Marakovits | ½–½ | Haba | im | Semi-Slav Defense: Quiet Variation | |
| Jul 4, 2025 | Haba | ½–½ | Topencik | im | Four Knights Game: Scotch Variation Accepted | |
| Jul 3, 2025 | Ocelak | ½–½ | Haba | im | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Jul 2, 2025 | Haba | ½–½ | Rasik | im | Sicilian Defense: Alapin Variation, Barmen Defense | |
| Jun 30, 2025 | Apoorv Kamble | ½–½ | Haba | im | French Defense: Tarrasch Variation, Open System, Euwe-Keres Line | |
| Jun 29, 2025 | Haba | 1–0 | Lee | im | Semi-Slav Defense: Stoltz Variation | |
| Jun 28, 2025 | Audi Ameya | ½–½ | Haba | im | Petrov's Defense: Modern Attack, Center Variation | |
| Jun 25, 2025 | Lang | 1–0 | Haba | im | French Defense: Winawer Variation, Classical Variation | |
| Apr 6, 2025 | Haba | ½–½ | Maiwald | Round 11: Haba, Petr - Maiwald, Jens-Uwe | Modern Defense: Standard Defense | |
| Apr 5, 2025 | Haba | ½–½ | Ivanisevic | Round 10: Haba, Petr - Ivanisevic, Ivan | Scotch Game: Potter Variation | |
| Apr 4, 2025 | Haba | 1–0 | Weber | Round 9: Haba, Petr - Weber, Samuel | Caro-Kann Defense: Advance Variation | |
| Apr 3, 2025 | Haba | ½–½ | Hartl | Round 7: Haba, Petr - Hartl, Daniel | Slav Defense | |
| Apr 2, 2025 | Fahrner | ½–½ | Haba | Round 6: Fahrner, Kurt - Haba, Petr | Four Knights Game: Glek System | |
| Mar 30, 2025 | Kraus | ½–½ | Haba | Round 11: Kraus, Tomas - Haba, Petr | English Opening: Agincourt Defense | |
| Mar 29, 2025 | Haba | 1–0 | Hrbek | Round 10: Haba, Petr - Hrbek, Stepan | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Mar 28, 2025 | Haba | ½–½ | Zwardon | Round 9: Haba, Petr - Zwardon, Vojtech | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Feb 26, 2025 | Klimaszewski | 0–1 | Haba | WSTCC | Scotch Game: Potter Variation | |
| Feb 25, 2025 | Haba | ½–½ | Sikorova | WSTCC | Nimzo-Indian Defense: Normal Variation | |
| Feb 24, 2025 | Wang | ½–½ | Haba | WSTCC | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Feb 20, 2025 | Davies | ½–½ | Haba | WSTCC | Queen's Gambit Accepted: Classical Defense, Main Line | |
| Feb 19, 2025 | Haba | 1–0 | Burrows | WSTCC | English Opening: Neo-Catalan | |
| Feb 18, 2025 | Haba | 0–1 | Titscher | WSTCC | Sicilian Defense: Old Sicilian | |
| Feb 17, 2025 | Lima | 1–0 | Haba | WSTCC | English Opening: Caro-Kann Defensive System | |
| Feb 9, 2025 | Haba | 0–1 | Nemec | Round 8: Haba, Petr - Nemec, Jachym | Zukertort Opening | |
| Feb 8, 2025 | Ludvik | 1–0 | Haba | Round 7: Ludvik, Tomas - Haba, Petr | Queen's Gambit Declined: Ragozin Defense, Vienna Variation | |
| Jan 26, 2025 | Haba | ½–½ | Petr | Round 6: Haba, Petr - Petr, Martin | French Defense: Exchange Variation | |
| Jan 25, 2025 | Cifka | 0–1 | Haba | Round 5: Cifka, Stanislav - Haba, Petr | Réti Opening: Reversed Blumenfeld Gambit | |
| Dec 21, 2024 | Haba | ½–½ | Sluka | Round 4: Haba, Petr - Sluka, Radek | Sicilian Defense: Dragon Variation, Yugoslav Attack | |
| Dec 20, 2024 | Haba | 1–0 | Navara | Round 9: Haba, Petr - Navara, David | Sicilian Defense: Najdorf Variation, Opocensky Variation | |
| Oct 13, 2024 | Pajeken | ½–½ | Haba | Round 5: Pajeken, Jakob Leon - Haba, Petr | Queen's Gambit Declined: Vienna Variation, Quiet Variation | |
| Jul 7, 2024 | Haba | 1–0 | Dotzer | gm b | Sicilian Defense: Closed | |
| Jul 6, 2024 | Obsivac | ½–½ | Haba | gm b | Queen's Gambit Accepted: Classical Defense, Main Line | |
| Jul 5, 2024 | Haba | ½–½ | Borrmann | gm b | Catalan Opening: Open Defense, Classical Line | |
| Jul 4, 2024 | Leitgeb | ½–½ | Haba | gm b | Caro-Kann Defense: Karpov Variation, Modern Variation | |
| Jul 3, 2024 | Haba | ½–½ | Reuker | gm b | Bogo-Indian Defense: Retreat Variation | |
| Jul 2, 2024 | Neuman | ½–½ | Haba | gm b | Slav Defense: Exchange Variation | |
| Jul 1, 2024 | Assylov | 0–1 | Haba | gm b | Caro-Kann Defense: Advance Variation, Short Variation | |
| Jun 30, 2024 | Haba | 0–1 | Stefansson | gm b | Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation, Early Deviations | |
| Jun 30, 2024 | Ermitsch | 1–0 | Haba | gm b | French Defense: Advance Variation | |
| Apr 7, 2024 | Haba | ½–½ | Jurcik | Extraliga 2023/2024 - 4 | Queen's Gambit Declined | |
| Apr 6, 2024 | Nagy | ½–½ | Haba | Extraliga družstev 2023/2024 - 1 | Slav Defense: Quiet Variation | |
| Apr 5, 2024 | Piesik | 1–0 | Haba | Extraliga družstev 2023/2024 - 1 | Slav Defense: Czech Variation, Dutch Variation | |
| Mar 24, 2024 | Kreisl | 0–1 | Haba | 1BLmen | English Opening: King's English Variation, Kramnik-Shirov Counterattack | |
| Mar 22, 2024 | Hess | * | Haba | 1BLmen | Zukertort Opening | |
| Mar 21, 2024 | Haba | ½–½ | Kvetny | 1BLmen | Sicilian Defense: Najdorf Variation, Opocensky Variation, Traditional Line | |
| Mar 20, 2024 | Schreiner | ½–½ | Haba | Austrian Chess Bundesliga 2023/2024 | King's Indian Attack | |
| Jan 20, 2024 | Baenziger | ½–½ | Haba | Open Marianske Lazne 2024 | Slav Defense: Quiet Variation, Schallopp Defense | |
| Jan 19, 2024 | Haba | ½–½ | Haring | Open Marianske Lazne 2024 | Catalan Opening | |
| Jan 18, 2024 | Haba | 1–0 | Kusa | Open Marianske Lazne 2024 | Ruy Lopez: Closed, Worrall Attack, Castling Line | |
| Jan 17, 2024 | Stein | ½–½ | Haba | Open Marianske Lazne 2024 | Queen's Gambit Declined | |
| Jan 16, 2024 | Haba | ½–½ | Natsidis | Open Marianske Lazne 2024 | Sicilian Defense: Kan Variation, Knight Variation | |
| Jan 16, 2024 | Pang | 1–0 | Haba | Open Marianske Lazne 2024 | Queen's Gambit Accepted: Furman Variation | |
| Jan 15, 2024 | Haba | ½–½ | Neuman | Open Marianske Lazne 2024 | Philidor Defense: Lion Variation | |
| Jan 14, 2024 | Samani | ½–½ | Haba | Open Marianske Lazne 2024 | Queen's Gambit Accepted: Classical Defense, Main Line | |
| Jan 13, 2024 | Haba | ½–½ | Stefansson | Open Marianske Lazne 2024 | Ruy Lopez: Berlin Defense, Rio Gambit Accepted | |
| Dec 21, 2024 | Haba | 1–0 | Bouska | Round 2: Haba, Petr - Bouska, Jiri | Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation | |
| Dec 21, 2024 | Haba | ½–½ | Stalmach | Round 6: Haba, Petr - Stalmach, Richard | Bogo-Indian Defense: Retreat Variation | |
| Dec 21, 2024 | Haba | 1–0 | Blatny | Round 8: Haba, Petr - Blatny, Pavel | French Defense: Advance Variation, Main Line | |
| Dec 21, 2024 | Haba | 0–1 | Michalik | Round 12: Haba, Petr - Michalik, Peter | Sicilian Defense: Open | |
| Dec 21, 2024 | Haba | ½–½ | Zwardon | Round 13: Haba, Petr - Zwardon, Vojtech | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Dec 21, 2024 | Haba | 1–0 | Jares | Round 15: Haba, Petr - Jares, Michal | Caro-Kann Defense: Advance Variation, Short Variation | |
| Dec 21, 2024 | Stich | 0–1 | Haba | Round 1: Stich, Jan - Haba, Petr | Sicilian Defense: Closed | |
| Dec 21, 2024 | Delgerdalai | 0–1 | Haba | Round 3: Delgerdalai, Bayarjavkhlan - Haba, Petr | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Dec 21, 2024 | Zpevak | 0–1 | Haba | Round 5: Zpevak, Pavel - Haba, Petr | Queen's Gambit Declined | |
| Dec 21, 2024 | Cerveny | 0–1 | Haba | Round 7: Cerveny, Martin - Haba, Petr | Indian Defense: Knights Variation | |
| Dec 21, 2024 | Plat | 1–0 | Haba | Round 10: Plat, Vojtech - Haba, Petr | Caro-Kann Defense: Endgame Variation | |
| Dec 21, 2024 | Babula | ½–½ | Haba | Round 11: Babula, Vlastimil - Haba, Petr | Queen's Gambit Accepted: Classical Defense | |
| Dec 15, 2024 | Heberla | ½–½ | Haba | Round 4: Heberla, Bartlomiej - Haba, Petr | Queen's Gambit Accepted: Classical Defense, Main Line | |
| Dec 14, 2024 | Haba | ½–½ | Mladek | Round 3: Haba, Petr - Mladek, Richard | Ruy Lopez: Morphy Defense, Steinitz Deferred | |
| Nov 3, 2024 | Haba | ½–½ | Bernasek | Round 2: Haba, Petr - Bernasek, Jan | King's Indian Defense: Normal Variation, Rare Defenses | |