| Jun 26, 2026 | Ilko-Toth | ½–½ | Matyassy | 5RigoJanos_Memorial_IM-B | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Jun 25, 2026 | Matyassy | 1–0 | Gut | 5RigoJanos_Memorial_IM-B | Sicilian Defense: Najdorf Variation, Adams Attack | |
| Jun 24, 2026 | Sofronie | 0–1 | Matyassy | 5RigoJanos_Memorial_IM-B | English Opening: Agincourt Defense, Wimpy System | |
| Jun 24, 2026 | Matyassy | ½–½ | Varga | 5RigoJanos_Memorial_IM-B | Modern Defense: Standard Line | |
| Jun 23, 2026 | Sertic | 0–1 | Matyassy | 5RigoJanos_Memorial_IM-B | Queen's Gambit Declined: Barmen Variation | |
| Jun 22, 2026 | Matyassy | 1–0 | Mavridis | 5RigoJanos_Memorial_IM-B | Queen's Pawn Game: Accelerated London System | |
| Jun 21, 2026 | Horvath | ½–½ | Matyassy | 5RigoJanos_Memorial_IM-B | Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation, Early Deviations | |
| Jun 20, 2026 | Matyassy | 1–0 | Kiryttopoulos | 5RigoJanos_Memorial_IM-B | Sicilian Defense: Four Knights Variation | |
| May 19, 2026 | Matyassy | ½–½ | Pribelszky | 5RigoJanos_Memorial_IM-B | Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation | |
| May 10, 2026 | Sundac | ½–½ | Matyassy | mitropa-men | Bogo-Indian Defense: Retreat Variation | |
| May 9, 2026 | Matyassy | 0–1 | Ftacnik | mitropa-men | Sicilian Defense: Closed | |
| May 8, 2026 | Lumachi | 1–0 | Matyassy | mitropa-men | Catalan Opening: Closed | |
| May 7, 2026 | Matyassy | 1–0 | Gnojek | mitropa-men | Sicilian Defense: Four Knights Variation, Cobra Variation | |
| May 6, 2026 | Schuricht | 0–1 | Matyassy | mitropa-men | English Opening: King's English Variation, Four Knights Variation, Fianchetto Line | |
| May 5, 2026 | Matyassy | 0–1 | Mattenberger | mitropa-men | Indian Defense: Accelerated London System | |
| May 3, 2026 | Bournel | 1–0 | Matyassy | mitropa-men | English Opening: Agincourt Defense, Catalan Defense Accepted | |
| May 2, 2026 | Matyassy | 0–1 | Kozlovic | mitropa-men | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Apr 4, 2026 | Matyassy | 0–1 | Eljanov | Grenke Chess Festival 2026 Open | Sicilian Defense: Taimanov Variation, Szén Variation | |
| Apr 3, 2026 | Beerdsen | ½–½ | Matyassy | Grenke Chess Festival 2026 Open | Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation | |
| Mar 29, 2026 | Bodrogi | ½–½ | Matyassy | Superleage_2025_26_6_4 | King's Indian Attack: Yugoslav Variation | |
| Jan 11, 2026 | Foldes | ½–½ | Matyassy | U20JuniorBoys | Ruy Lopez: Berlin Defense, Rio Gambit Accepted | |
| Jan 10, 2026 | Matyassy | ½–½ | Turcsanyi | U20JuniorBoys | Four Knights Game: Spanish Variation, Symmetrical Variation, Metger Unpin | |
| Jan 8, 2026 | Szikszai | 1–0 | Matyassy | U20JuniorBoys | Italian Game: Giuoco Piano | |
| Jan 7, 2026 | Matyassy | 1–0 | Fule | U20JuniorBoys | Zukertort Opening: Reversed Grünfeld | |
| Jan 6, 2026 | Pasztor | ½–½ | Matyassy | U20JuniorBoys | Neo-Grünfeld Defense: Classical Variation, Original Defense | |
| Jan 5, 2026 | Matyassy | 0–1 | Bodrogi | U20JuniorBoys | Queen's Pawn Game: Colle System | |
| Jan 4, 2026 | Palczert | ½–½ | Matyassy | U20JuniorBoys | Italian Game: Classical Variation, Giuoco Pianissimo, with a5 | |
| Jan 3, 2026 | Matyassy | 1–0 | Gathi | U20JuniorBoys | Ruy Lopez: Closed, Delayed Exchange | |
| Dec 22, 2025 | Willow | 1–0 | Matyassy | Forintos Memorial GMB | Sicilian Defense: Moscow Variation, Main Line | |
| Dec 21, 2025 | Matyassy | 0–1 | Krishna C R G | Forintos Memorial GMB | French Defense: Winawer Variation, Alekhine-Maróczy Gambit | |
| Dec 20, 2025 | Gonda | ½–½ | Matyassy | Forintos Memorial GMB | Nimzo-Larsen Attack: Classical Variation | |
| Dec 19, 2025 | Matyassy | 1–0 | Otsuka | Forintos Memorial GMB | French Defense: McCutcheon Variation, Lasker Variation | |
| Dec 17, 2025 | Munenga | ½–½ | Matyassy | Forintos Memorial GMB | Ruy Lopez: Berlin Defense | |
| Dec 16, 2025 | Matyassy | 0–1 | Chan | Forintos Memorial GMB | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Dec 15, 2025 | Fodor | 1–0 | Matyassy | Forintos Memorial GMB | Queen's Gambit Declined: Orthodox Defense, Main Line | |
| Dec 14, 2025 | Matyassy | 0–1 | Geher | Forintos Memorial GMB | Queen's Gambit Declined: Ragozin Defense | |
| Dec 12, 2025 | Matyassy | 1–0 | Kolimar | U20JuniorBoys | Sicilian Defense: Taimanov Variation | |
| Nov 28, 2025 | Matyassy | ½–½ | Gonzalez Garcia | Forintos Memorial GMB | Sicilian Defense: Taimanov Variation | |
| Oct 25, 2025 | Acarbay | ½–½ | Matyassy | Round 7: Acarbay, Algi - Matyassy, Lazar | Four Knights Game: Gunsberg Variation | |
| Oct 24, 2025 | Matyassy | 1–0 | Raats | Round 6: Matyassy, Lazar - Raats, Joppe | Four Knights Game: Scotch Variation, Schmid Defense | |
| Oct 23, 2025 | Babazada | 1–0 | Matyassy | Round 5: Babazada, Khazar - Matyassy, Lazar | Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation | |
| Oct 22, 2025 | Matyassy | 1–0 | Pirklova | Round 4: Matyassy, Lazar - Pirklova, Hana | Ruy Lopez: Exchange Variation, Normal Variation | |
| Oct 21, 2025 | Penalver | ½–½ | Matyassy | Round 3: Penalver, Osmani - Matyassy, Lazar | Queen's Gambit Declined: Exchange Variation, Reshevsky Variation | |
| Oct 20, 2025 | Matyassy | 0–1 | Heidarsson | Round 2: Matyassy, Lazar - Heidarsson, Arnar Milutin | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Oct 19, 2025 | Lentzos | 0–1 | Matyassy | Round 1: Lentzos, Ioanis - Matyassy, Lazar | Catalan Opening: Closed | |
| Sep 21, 2025 | Matyassy | ½–½ | Hera | Superleague Hungary | Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation | |
| Sep 20, 2025 | Kovac | 0–1 | Matyassy | Superleague Hungary | Sicilian Defense: Moscow Variation, Main Line | |
| Jul 31, 2025 | Tsyhanchuk | 1–0 | Matyassy | SixDays Budapest July 2025 IM B | Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation, Early Deviations | |
| Jul 31, 2025 | Matyassy | 1–0 | Maltezeanu | SixDays Budapest July 2025 IM B | Modern Defense: Pseudo-Austrian Attack | |
| Jul 30, 2025 | Patel | ½–½ | Matyassy | SixDays Budapest July 2025 IM B | Sicilian Defense: Hyperaccelerated Fianchetto | |
| Jul 29, 2025 | Matyassy | 1–0 | Varga | SixDays Budapest July 2025 IM B | Ruy Lopez: Berlin Defense, Rio Gambit Accepted | |
| Jul 29, 2025 | Levitan | 0–1 | Matyassy | SixDays Budapest July 2025 IM B | Sicilian Defense: Chekhover Variation | |
| Jul 28, 2025 | Matyassy | ½–½ | Horvath | SixDays Budapest July 2025 IM B | Queen's Pawn Game: Accelerated London System | |
| Jul 28, 2025 | Tancsa | 1–0 | Matyassy | SixDays Budapest July 2025 IM B | Ruy Lopez: Berlin Defense, Mortimer Variation | |
| Jul 27, 2025 | Matyassy | ½–½ | Md Imran | SixDays Budapest July 2025 IM B | French Defense: Winawer Variation, Advance Variation | |
| Jul 20, 2025 | Hera | 1–0 | Matyassy | Hungarian Rapid Champioship | King's Indian Attack: Symmetrical Defense | |
| Jul 20, 2025 | Czebe | 1–0 | Matyassy | Hungarian Rapid Champioship | English Opening: Anglo-Indian Defense, King's Knight Variation | |
| Jul 19, 2025 | Matyassy | 1–0 | Antal | Hungarian Rapid Champioship | Sicilian Defense: O'Kelly Variation, Maróczy Bind, Geller Line | |
| Jul 19, 2025 | Varga | ½–½ | Matyassy | Hungarian Rapid Champioship | Bogo-Indian Defense: Retreat Variation | |
| Jul 19, 2025 | Matyassy | ½–½ | Mihok | Hungarian Rapid Champioship | Sicilian Defense: Godiva Variation | |
| May 11, 2025 | Matyassy | ½–½ | Krstulovic | HUN TEAMCH | Caro-Kann Defense: Main Line | |
| May 10, 2025 | Matyassy | 1–0 | Pasti | HUN TEAMCH | Pirc Defense: Classical Variation, Quiet System, Czech Defense | |
| May 9, 2025 | Matyassy | ½–½ | Lakos | HUN TEAMCH | Sicilian Defense: Closed, Chameleon Variation | |
| Feb 11, 2025 | Pasti | 1–0 | Matyassy | Hungarian Junior Championship Open | English Opening: Anglo-Indian Defense, King's Knight Variation | |
| Feb 10, 2025 | Matyassy | 0–1 | Bodrogi | Hungarian Junior Championship Open | Caro-Kann Defense: Endgame Offer | |
| Feb 9, 2025 | Matyassy | 0–1 | Palczert | Hungarian Junior Championship Open | Trompowsky Attack: Classical Defense, Big Center Variation | |
| Feb 8, 2025 | Szegedy | ½–½ | Matyassy | Hungarian Junior Championship Open | Sicilian Defense: Hyperaccelerated Dragon | |
| Feb 7, 2025 | Matyassy | 1–0 | Szikszai | Hungarian Junior Championship Open | Sicilian Defense: Closed | |
| Feb 6, 2025 | Csiki | 1–0 | Matyassy | Hungarian Junior Championship Open | Queen's Pawn Game: London System | |
| Feb 5, 2025 | Matyassy | ½–½ | Juhasz | Hungarian Junior Championship Open | Sicilian Defense: Modern Variations | |
| Feb 4, 2025 | Pasztor | ½–½ | Matyassy | Hungarian Junior Championship Open | Petrov's Defense: Damiano Variation, Kholmov Gambit | |
| Feb 3, 2025 | Matyassy | 0–1 | Kolimar | Hungarian Junior Championship Open | Indian Defense | |
| Nov 3, 2024 | Megyaszai | ½–½ | Matyassy | Hungarian Super League | Ruy Lopez: Berlin Defense, Rio Gambit Accepted | |
| Nov 2, 2024 | Matyassy | ½–½ | Mihok-Juhasz | Hungarian Super League | Four Knights Game: Scotch Variation Accepted | |
| Oct 29, 2024 | Matyassy | 1–0 | Bodrogi | HUN Youth Team Ch. 2024 | Caro-Kann Defense: Endgame Offer | |
| Oct 29, 2024 | Matyassy | 1–0 | Csernyik | HUN Youth Team Ch. 2024 | Sicilian Defense: Prins Variation | |
| Oct 28, 2024 | Szikszai | 0–1 | Matyassy | HUN Youth Team Ch. 2024 | Sicilian Defense: Moscow Variation, Sokolsky Variation | |
| Oct 28, 2024 | Pasti | 1–0 | Matyassy | HUN Youth Team Ch. 2024 | Van't Kruijs Opening | |
| Oct 27, 2024 | Matyassy | 1–0 | Kertesz | HUN Youth Team Ch. 2024 | Rapport-Jobava System | |
| Oct 27, 2024 | Pasztor | 1–0 | Matyassy | HUN Youth Team Ch. 2024 | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Mar 23, 2024 | Pasti | * | Matyassy | HUN U20 Rapid | Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation | |
| Dec 16, 2024 | Matyassy | 0–1 | Daulet | Round 4.1: Matyassy, Lazar - Daulet, Alikhan | Sicilian Defense: Dragon Variation, Modern Bc4 Variation | |
| Dec 16, 2024 | Matyassy | 1–0 | Elias | Round 5.1: Matyassy, Lazar - Elias, David | Sicilian Defense: Prins Variation | |
| Dec 16, 2024 | Matyassy | 1–0 | Konjevic | Round 6.1: Matyassy, Lazar - Konjevic, Nikola | Indian Defense | |
| Dec 16, 2024 | Matyassy | 0–1 | Morkunas | Round 7.2: Matyassy, Lazar - Morkunas, Gustas | Queen's Pawn Game: Accelerated London System | |
| Dec 16, 2024 | Matyassy | 0–1 | Magold | Round 8.2: Matyassy, Lazar - Magold, Filip | Queen's Pawn Game: Accelerated London System | |
| Dec 16, 2024 | Matyassy | ½–½ | Warchol | Round 10.2: Matyassy, Lazar - Warchol, Kamil | Indian Defense | |
| Dec 16, 2024 | Matyassy | 0–1 | Assylov | Round 11.1: Matyassy, Lazar - Assylov, Miras | Sicilian Defense: Moscow Variation | |
| Dec 16, 2024 | Daulet | ½–½ | Matyassy | Round 4.2: Daulet, Alikhan - Matyassy, Lazar | Nimzo-Indian Defense: St. Petersburg Variation | |
| Dec 16, 2024 | Elias | 0–1 | Matyassy | Round 5.2: Elias, David - Matyassy, Lazar | English Opening: Anglo-Indian Defense, Queen's Knight Variation | |
| Dec 16, 2024 | Konjevic | 0–1 | Matyassy | Round 6.2: Konjevic, Nikola - Matyassy, Lazar | Sicilian Defense: Moscow Variation, Sokolsky Variation | |
| Dec 16, 2024 | Morkunas | 1–0 | Matyassy | Round 7.1: Morkunas, Gustas - Matyassy, Lazar | Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation | |
| Dec 16, 2024 | Magold | 1–0 | Matyassy | Round 8.1: Magold, Filip - Matyassy, Lazar | English Opening: Anglo-Indian Defense, King's Indian Formation | |
| Dec 16, 2024 | Warchol | 0–1 | Matyassy | Round 10.1: Warchol, Kamil - Matyassy, Lazar | Philidor Defense: Lion Variation | |
| Dec 16, 2024 | Assylov | 1–0 | Matyassy | Round 11.2: Assylov, Miras - Matyassy, Lazar | Sicilian Defense: Modern Variations, Main Line | |
| Dec 15, 2024 | Matyassy | 1–0 | Csontos | Round 9: Matyassy, Lazar - Csontos, Aron | Queen's Pawn Game: Accelerated London System | |
| Dec 15, 2024 | Matyassy | 0–1 | Coicev | Round 10: Matyassy, Lazar - Coicev, Matei-Andrei | Caro-Kann Defense: Endgame Offer | |
| Dec 15, 2024 | Pusara | 0–1 | Matyassy | Round 7: Pusara, Mihailo - Matyassy, Lazar | Sicilian Defense: Moscow Variation, Sokolsky Variation | |
| Dec 15, 2024 | Sapenov | 1–0 | Matyassy | Round 8: Sapenov, Daniyal - Matyassy, Lazar | Catalan Opening: Closed | |
| Dec 15, 2024 | Kalinin | 0–1 | Matyassy | Round 11: Kalinin, Nikita An. - Matyassy, Lazar | Philidor Defense: Lion Variation | |