| Mar 29, 2026 | Hollan | ½–½ | Horak | Round 11: Hollan, Martin - Horak, Martin | Sicilian Defense: Moscow Variation, Main Line | |
| Mar 28, 2026 | Zilka | 1–0 | Horak | Round 10: Zilka, Stepan - Horak, Martin | Queen's Gambit Declined: Austrian Defense | |
| Mar 27, 2026 | Horak | ½–½ | Pulpan | Round 9: Horak, Martin - Pulpan, Jakub | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Feb 21, 2026 | Bures | 1–0 | Horak | Round 7: Bures, Jaroslav - Horak, Martin | Petrov's Defense: Karklins-Martinovsky Variation | |
| Jan 11, 2026 | Soucek | 1–0 | Horak | Round 6: Soucek, Jan - Horak, Martin | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Jan 10, 2026 | Horak | 1–0 | Zvara | Round 5: Horak, Martin - Zvara, Petr | Caro-Kann Defense: Advance Variation, Short Variation | |
| Jan 3, 2026 | Arsenie | 1–0 | Horak | Round 9: Arsenie, Cristian Marc - Horak, Martin | Sicilian Defense: Dragon Variation, Yugoslav Attack, Early Deviations | |
| Jan 2, 2026 | Horak | * | Reza | Round 8: Horak, Martin - Reza, Wojciech | ? | |
| Jan 1, 2026 | Urbani | 1–0 | Horak | Round 7: Urbani, Gabriel - Horak, Martin | Pirc Defense | |
| Dec 31, 2025 | Horak | * | Centrih | Round 6: Horak, Martin - Centrih, Aleks | ? | |
| Dec 30, 2025 | Casadio | 1–0 | Horak | Round 5: Casadio, Niccolo` - Horak, Martin | Sicilian Defense: Pin Variation, Koch Variation | |
| Dec 29, 2025 | Horak | 0–1 | Gusain | Round 4: Horak, Martin - Gusain, Himal | Sicilian Defense: Taimanov Variation | |
| Dec 28, 2025 | von Schlippe | 0–1 | Horak | Round 1: von Schlippe, Nikolai - Horak, Martin | Sicilian Defense: Chekhover Variation | |
| Dec 28, 2025 | Horak | 1–0 | Liloni | Round 2: Horak, Martin - Liloni, Francesco Mattia | Vienna Game: Stanley Variation, Monster Declined | |
| Dec 17, 2025 | Baklan | ½–½ | Horak | Round 3: Baklan, Vladimir - Horak, Martin | Petrov's Defense: Paulsen Attack | |
| Jul 6, 2025 | Jun | ½–½ | Horak | Round 9: Jun, Rudolf - Horak, Martin | Sicilian Defense: Modern Variations | |
| Jul 4, 2025 | Horak | 1–0 | Pecka | Round 7: Horak, Martin - Pecka, Jan | Zukertort Opening | |
| Jul 3, 2025 | Vltavsky | 0–1 | Horak | Round 6: Vltavsky, Vladimir - Horak, Martin | Queen's Pawn Game: Symmetrical Variation | |
| Jul 2, 2025 | Horak | ½–½ | Vitak | Round 5: Horak, Martin - Vitak, Jiri | Sicilian Defense: Najdorf Variation | |
| Jun 30, 2025 | Horak | 1–0 | Straka | Round 8: Horak, Martin - Straka, Vojtech | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Jun 30, 2025 | Slovak | 1–0 | Horak | Round 4: Slovak, Kilian - Horak, Martin | Sicilian Defense: Alapin Variation | |
| Jun 29, 2025 | Horak | 1–0 | Mametev | Round 3: Horak, Martin - Mametev, Artem | English Opening: Anglo-Indian Defense | |
| Jun 29, 2025 | Slaby | 0–1 | Horak | Round 2: Slaby, Matej - Horak, Martin | Queen's Pawn Game: Colle System | |
| Jun 28, 2025 | Horak | 1–0 | Hosnedl | Round 1: Horak, Martin - Hosnedl, Jiri | Bishop's Opening: Vienna Hybrid | |
| Mar 29, 2025 | Horak | 0–1 | Simunek | Round 10: Horak, Martin - Simunek, Filip | French Defense: Advance Variation, Euwe Variation | |
| Mar 28, 2025 | Horak | 0–1 | Balacek | Round 9: Horak, Martin - Balacek, Tadeas | French Defense: Advance Variation, Euwe Variation | |
| Jan 17, 2025 | Horak | ½–½ | Arndt | praha2025 | Queen's Pawn Game: Accelerated London System | |
| Jan 16, 2025 | Mannion | ½–½ | Horak | praha2025 | Sicilian Defense: Accelerated Dragon, Maróczy Bind, Gurgenidze Variation | |
| Jan 15, 2025 | Horak | ½–½ | Tolmacevs | praha2025 | Sicilian Defense: Najdorf Variation, Freak Attack | |
| Jan 14, 2025 | Horak | 0–1 | Jain Kashish Manoj | praha2025 | Zukertort Opening | |
| Jan 13, 2025 | Harshavardhan G B | ½–½ | Horak | praha2025 | Queen's Gambit Declined: Exchange Variation | |
| Jan 12, 2025 | Moser | 0–1 | Horak | praha2025 | Tarrasch Defense | |
| Jan 11, 2025 | Horak | 1–0 | Park | praha2025 | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Jan 11, 2025 | Kulig | 0–1 | Horak | praha2025 | Sicilian Defense: Dragon Variation, Yugoslav Attack, Early Deviations | |
| Jan 10, 2025 | Horak | 1–0 | Kolar | praha2025 | Sicilian Defense: Closed, Traditional | |
| Feb 9, 2025 | Horak | 0–1 | Konopka | Round 8: Horak, Martin - Konopka, Michal | Bishop's Opening: Vienna Hybrid | |
| Jun 30, 2024 | Defromont | ½–½ | Horak | Round 9: Defromont, Benjamin - Horak, Martin | Sicilian Defense: Moscow Variation, Main Line | |
| Jun 29, 2024 | Horak | 1–0 | Walter | Round 8: Horak, Martin - Walter, Szymon | Sicilian Defense: Taimanov Variation | |
| Jun 28, 2024 | Jakab | 0–1 | Horak | Round 7: Jakab, Bela - Horak, Martin | Petrov's Defense: Nimzowitsch Attack | |
| Jun 28, 2024 | Horak | ½–½ | Nyola Wasswa Mark | Round 6: Horak, Martin - Nyola Wasswa Mark | Bishop's Opening: Vienna Hybrid, Spielmann Attack | |
| Jun 27, 2024 | Horak | 0–1 | Turcan | Round 5: Horak, Martin - Turcan, Richard | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Jun 26, 2024 | Horak | 1–0 | Alshnaiber | Round 9: Horak, Martin - Alshnaiber, Yazeed | King's Gambit Declined: Miles Defense | |
| Jun 26, 2024 | Thilakarathne | 1–0 | Horak | Round 8: Thilakarathne, G M H - Horak, Martin | Sicilian Defense: Old Sicilian | |
| Jun 26, 2024 | Horak | ½–½ | Jakab | Round 7: Horak, Martin - Jakab, Bela | French Defense: Winawer Variation, Alekhine-Maróczy Gambit | |
| Jun 26, 2024 | Kato | 0–1 | Horak | Round 6: Kato, Richard - Horak, Martin | Queen's Pawn Game: Colle System, Grünfeld Formation | |
| Jun 26, 2024 | Horak | 0–1 | Szpar | Round 5: Horak, Martin - Szpar, Milosz | Sicilian Defense: O'Kelly Variation, Maróczy Bind, Geller Line | |
| Jun 26, 2024 | Janik | ½–½ | Horak | Round 4: Janik, Igor - Horak, Martin | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Jun 26, 2024 | Horak | 1–0 | Nyola Wasswa Mark | Round 3: Horak, Martin - Nyola Wasswa Mark | Sicilian Defense: Scheveningen Variation, Classical Variation | |
| Jun 26, 2024 | Defromont | 1–0 | Horak | Round 2: Defromont, Benjamin - Horak, Martin | Sicilian Defense: O'Kelly Variation, Yerevan System | |
| Jun 26, 2024 | Mladek | 0–1 | Horak | Round 3: Mladek, Richard - Horak, Martin | Queen's Gambit Declined: Charousek Variation | |
| Jun 25, 2024 | Kabuye Charity Raphael | 0–1 | Horak | Round 1: Kabuye Charity Raphael - Horak, Martin | Catalan Opening: Open Defense, Classical Line | |
| Jun 24, 2024 | Szpar | 1–0 | Horak | Round 4: Szpar, Milosz - Horak, Martin | Petrov's Defense: Nimzowitsch Attack | |
| Jun 24, 2024 | Horak | 1–0 | Janik | Round 2: Horak, Martin - Janik, Igor | Caro-Kann Defense: Two Knights Attack, Mindeno Variation | |
| Nov 2, 2024 | Mica | 0–1 | Horak | Round 1: Mica, Marek - Horak, Martin | King's Indian Attack: Double Fianchetto | |
| Aug 26, 2023 | Steiner | 0–1 | Horak | POHÁR města Říčany 2023 | Nimzo-Indian Defense: Sämisch Variation | |
| Jul 16, 2023 | Horak | 0–1 | Vykouk | Czech Open 2023 - E | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
| Mar 26, 2023 | Horak | 0–1 | Konopka | Czech Extraliga | Pirc Defense: Classical Variation, Quiet System, Czech Defense | |
| Mar 25, 2023 | Nemec | ½–½ | Horak | Czech Extraliga | Bogo-Indian Defense: Retreat Variation | |
| Mar 24, 2023 | Horak | 1–0 | Kourousis | Czech Extraliga | Queen's Indian Defense: Fianchetto Variation, Traditional Line | |
| Feb 18, 2023 | Vyprachticky | ½–½ | Horak | Czech Extraliga | Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation | |
| Jan 7, 2023 | Vrana | ½–½ | Horak | Czech Extraliga | Sicilian Defense: Alapin Variation, Barmen Defense | |
| Dec 4, 2022 | Horak | ½–½ | Kriebel | Czech Extraliga | Ruy Lopez: Open | |
| Aug 12, 2022 | Horak | 1–0 | Ouaki | Letni Praha 2022 | Trompowsky Attack | |
| Jul 30, 2022 | Horak | 0–1 | Keller | open-a | Ruy Lopez: Morphy Defense | |
| Jul 29, 2022 | Bares | 0–1 | Horak | open-a | Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation | |
| Jul 28, 2022 | Horak | ½–½ | Nemec | open-a | Modern Defense: Two Knights Variation | |
| Jul 26, 2022 | Horak | 0–1 | Haring | open-a | Queen's Gambit Declined: Three Knights Variation | |
| Jul 24, 2022 | Horak | 0–1 | Tahay | open-a | Sicilian Defense: Najdorf Variation, Opocensky Variation | |
| — | Horak | 1–0 | Bruessow | Open Letni Praha 2025 | Sicilian Defense: Najdorf Variation, Opocensky Variation | |
| — | Horak | 1–0 | Koridze | Open Letni Praha 2025 | Sicilian Defense: Najdorf Variation, Opocensky Variation | |
| — | Horak | ½–½ | Walek | Open Letni Praha 2025 | Vienna Game: Vienna Gambit, Paulsen Attack | |
| — | Horak | ½–½ | Stojanovic | Open Letni Praha 2025 | French Defense: Exchange Variation, Svenonius Variation | |
| — | Horak | 0–1 | Domanskiy | Open Letni Praha 2025 | Sicilian Defense: Najdorf Variation | |
| — | Glimbrant | 0–1 | Horak | Open Letni Praha 2025 | Indian Defense: Spielmann-Indian | |
| — | Zvolensky | 0–1 | Horak | Open Letni Praha 2025 | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| — | Prokofiev | ½–½ | Horak | Open Letni Praha 2025 | English Opening: Agincourt Defense | |
| — | Kulhanek | ½–½ | Horak | Open Letni Praha 2025 | Sicilian Defense: Moscow Variation, Main Line | |