| Jan 30, 2026 | Ilkhomi | ½–½ | Karacsonyi | SixDays January 2026 GM A | Catalan Opening: Closed | |
| Jan 29, 2026 | Karacsonyi | 1–0 | Mohamed Anees M | SixDays January 2026 GM A | Sicilian Defense: Four Knights Variation, Exchange Variation | |
| Jan 29, 2026 | Krishnan | 1–0 | Karacsonyi | SixDays January 2026 GM A | Bogo-Indian Defense: Grünfeld Variation | |
| Jan 28, 2026 | Karacsonyi | 1–0 | Horvath | SixDays January 2026 GM A | Sicilian Defense: Accelerated Dragon, Modern Variation | |
| Jan 27, 2026 | Sargsyan | ½–½ | Karacsonyi | SixDays January 2026 GM A | Petrov's Defense: Modern Attack, Center Variation | |
| Jan 27, 2026 | Karacsonyi | ½–½ | Lavrencic | SixDays January 2026 GM A | Sicilian Defense: Najdorf Variation | |
| Jan 26, 2026 | Averin | ½–½ | Karacsonyi | SixDays January 2026 GM A | Petrov's Defense: Paulsen Attack | |
| Jan 25, 2026 | Karacsonyi | ½–½ | Kotronias | SixDays January 2026 GM A | Sicilian Defense: Classical Variation, Anti-Sozin Variation | |
| Jan 23, 2026 | Karacsonyi | ½–½ | Aczel | SixDays January 2026 GM A | Caro-Kann Defense: Exchange Variation | |
| Nov 30, 2025 | Pichot | 1–0 | Karacsonyi | Round 13: Pichot, Alan - Karacsonyi, Gellert | Ruy Lopez: Morphy Defense, Schliemann Defense Deferred | |
| Nov 30, 2025 | Karacsonyi | 0–1 | Jovanovic | Round 12: Karacsonyi, Gellert - Jovanovic, Zoran | Scotch Game: Scotch Gambit, Kingside Variation | |
| Nov 30, 2025 | Ivanchuk | 0–1 | Karacsonyi | Round 11: Ivanchuk, Vasyl - Karacsonyi, Gellert | Scotch Game: Tartakower Variation | |
| Nov 30, 2025 | Karacsonyi | 1–0 | Boci | Round 10: Karacsonyi, Gellert - Boci, Mateu | Sicilian Defense: Old Sicilian | |
| Nov 30, 2025 | Berisha | 0–1 | Karacsonyi | Round 9: Berisha, Enver - Karacsonyi, Gellert | Queen's Gambit Accepted | |
| Nov 30, 2025 | Karacsonyi | 0–1 | Uruci | Round 8: Karacsonyi, Gellert - Uruci, Ardit | Caro-Kann Defense: Two Knights Attack | |
| Nov 30, 2025 | Kues | 0–1 | Karacsonyi | Round 7: Kues, Hendrik - Karacsonyi, Gellert | Zukertort Opening: Quiet System | |
| Nov 30, 2025 | Karacsonyi | 0–1 | Livaic | Round 6: Karacsonyi, Gellert - Livaic, Leon | Philidor Defense: Lion Variation | |
| Nov 30, 2025 | Basha | 0–1 | Karacsonyi | Round 5: Basha, Lir - Karacsonyi, Gellert | Sicilian Defense: Snyder Variation | |
| Nov 30, 2025 | Karacsonyi | 1–0 | Sejdiu | Round 4: Karacsonyi, Gellert - Sejdiu, Bekim | Petrov's Defense: Three Knights Game | |
| Nov 30, 2025 | Bauer | 1–0 | Karacsonyi | Round 3: Bauer, Christian - Karacsonyi, Gellert | Italian Game: Giuoco Pianissimo, Normal | |
| Nov 29, 2025 | Karacsonyi | 1–0 | Hrisomalis | Round 11: Karacsonyi, Gellert - Hrisomalis, Theodoros | Petrov's Defense: Three Knights Game | |
| Nov 29, 2025 | Sahidi | 1–0 | Karacsonyi | Round 10: Sahidi, Samir - Karacsonyi, Gellert | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Nov 29, 2025 | Karacsonyi | ½–½ | Stojanovski | Round 9: Karacsonyi, Gellert - Stojanovski, Dejan | Philidor Defense: Lion Variation | |
| Nov 29, 2025 | Santos Latasa | ½–½ | Karacsonyi | Round 8: Santos Latasa, Jaime - Karacsonyi, Gellert | Italian Game: Giuoco Pianissimo, Normal | |
| Nov 29, 2025 | Karacsonyi | 1–0 | Saraci | Round 7: Karacsonyi, Gellert - Saraci, Nderim | Scotch Game: Cochrane-Shumov Defense | |
| Nov 29, 2025 | Salgado Lopez | 1–0 | Karacsonyi | Round 6: Salgado Lopez, Ivan - Karacsonyi, Gellert | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Nov 28, 2025 | Karacsonyi | 1–0 | Bauer | Round 5: Karacsonyi, Gellert - Bauer, Christian | Nimzowitsch Defense: Williams Variation | |
| Nov 28, 2025 | Plat | ½–½ | Karacsonyi | Round 4: Plat, Vojtech - Karacsonyi, Gellert | Ruy Lopez: Morphy Defense, Schliemann Defense Deferred | |
| Nov 28, 2025 | Karacsonyi | 1–0 | Andriasian | Round 3: Karacsonyi, Gellert - Andriasian, Zaven | Sicilian Defense: Closed | |
| Sep 19, 2025 | Karacsonyi | 0–1 | Gavrilescu | Round 8: Karacsonyi, Gellert - Gavrilescu, David | Sicilian Defense: O'Kelly Variation, Maróczy Bind, Geller Line | |
| Jul 8, 2025 | Van Volsem | 1–0 | Karacsonyi | La Plagne 5th Edition July 2025 - Master tournament | English Opening: Agincourt Defense, Catalan Defense Accepted | |
| May 11, 2025 | Balog | 1–0 | Karacsonyi | HUN TEAMCH | Queen's Pawn Game: Krause Variation | |
| May 10, 2025 | Karacsonyi | 1–0 | Istvanovszki | HUN TEAMCH | Modern Defense: Standard Defense | |
| May 9, 2025 | Tesik | 0–1 | Karacsonyi | HUN TEAMCH | Ruy Lopez: Morphy Defense, Schliemann Defense Deferred | |
| Apr 24, 2025 | Cuenca Jimenez | ½–½ | Karacsonyi | Round 5: Cuenca Jimenez, Jose Fernando - Karacsonyi, Gellert | Nimzo-Indian Defense: Classical Variation, Noa Variation | |
| Apr 24, 2025 | Kozak | ½–½ | Karacsonyi | Round 4: Kozak, Adam - Karacsonyi, Gellert | Caro-Kann Defense: Advance Variation | |
| Apr 23, 2025 | Karacsonyi | 1–0 | Kozak | Round 2: Karacsonyi, Gellert - Kozak, Adam | Sicilian Defense: Classical Variation, Sozin Attack | |
| Apr 23, 2025 | Berdayes Ason | 1–0 | Karacsonyi | Round 3: Berdayes Ason, Dylan Isidro - Karacsonyi, Gellert | Nimzo-Indian Defense: Classical Variation, Berlin Variation, Pirc Variation | |
| Apr 13, 2025 | Aczel | 0–1 | Karacsonyi | Tipos sachova extraliga | English Opening: Anglo-Indian Defense, Flohr-Mikenas-Carls Variation, Nei Gambit | |
| Apr 12, 2025 | Karacsonyi | ½–½ | Sahidi | Tipos sachova extraliga | Sicilian Defense: Closed | |
| Apr 11, 2025 | Karacsonyi | ½–½ | Mihok | Tipos sachova extraliga | Sicilian Defense: Godiva Variation | |
| Feb 10, 2025 | Sriram | 0–1 | Karacsonyi | GM - Palle Skov memorial | Catalan Opening: Closed | |
| Jan 31, 2025 | Uskov | 1–0 | Karacsonyi | SixDays Budapest January 2025 GM A | Ruy Lopez: Morphy Defense, Classical Defense Deferred | |
| Jan 30, 2025 | Karacsonyi | ½–½ | Girel | SixDays Budapest January 2025 GM A | Four Knights Game: Scotch Variation, Krause Gambit, Leonhardt Defense | |
| Jan 30, 2025 | Muthaiah AL | ½–½ | Karacsonyi | SixDays Budapest January 2025 GM A | English Opening: Anglo-Indian Defense, Hedgehog System | |
| Jan 29, 2025 | Karacsonyi | 0–1 | Ramoutar | SixDays Budapest January 2025 GM A | Caro-Kann Defense: Panov Attack, Fianchetto Defense | |
| Jan 28, 2025 | Karacsonyi | 1–0 | Vincenti | SixDays Budapest January 2025 GM A | Petrov's Defense: Modern Attack, Center Variation | |
| Jan 28, 2025 | Kovalev | ½–½ | Karacsonyi | SixDays Budapest January 2025 GM A | Four Knights Game: Scotch Variation Accepted | |
| Jan 27, 2025 | Karacsonyi | 0–1 | Raahul V S | SixDays Budapest January 2025 GM A | Scotch Game: Scotch Gambit, Advance Variation | |
| Jan 27, 2025 | Vanczak | ½–½ | Karacsonyi | SixDays Budapest January 2025 GM A | Petrov's Defense: Nimzowitsch Attack | |
| Jan 26, 2025 | Karacsonyi | 1–0 | Sedlak | SixDays Budapest January 2025 GM A | Scotch Game: Scotch Gambit, Advance Variation | |
| Jan 18, 2025 | Karacsonyi | 1–0 | Neugebauer | ECo-C Extraliga 4. kolo | Sicilian Defense: Scheveningen Variation, Keres Attack | |
| Jan 18, 2025 | Michalik | 1–0 | Karacsonyi | Extraliga 2425 | Queen's Gambit Declined: Three Knights, Vienna Variation | |
| Nov 24, 2024 | Karacsonyi | ½–½ | Haring | SVK Extraliga 2024/2025 | Scotch Game: Scotch Gambit, Kingside Variation | |
| Nov 23, 2024 | Navara | 1–0 | Karacsonyi | SVK Extraliga 2024/2025 | Nimzo-Indian Defense: Kmoch Variation | |
| Nov 3, 2024 | Karacsonyi | ½–½ | Markus | Hungarian Super League | Alekhine Defense: Modern Variation, Larsen Variation | |
| Nov 2, 2024 | Bagi | ½–½ | Karacsonyi | Hungarian Super League | Sicilian Defense: Najdorf Variation | |
| Sep 20, 2024 | Andriamasoandro | ½–½ | Karacsonyi | 45th FIDE Chess Olympiad | King's Indian Attack | |
| Sep 19, 2024 | Karacsonyi | ½–½ | Junior | 45th FIDE Chess Olympiad | Caro-Kann Defense: Tartakower Variation | |
| Sep 16, 2024 | Arunnuntapanich | ½–½ | Karacsonyi | 45th FIDE Chess Olympiad | Nimzo-Indian Defense: Kmoch Variation | |
| Sep 15, 2024 | Karacsonyi | 1–0 | Kassis | 45th FIDE Chess Olympiad | Sicilian Defense: Moscow Variation, Sokolsky Variation | |
| Sep 14, 2024 | Karacsonyi | 0–1 | Ulhaq | 45th FIDE Chess Olympiad | Italian Game: Scotch Gambit, Max Lange Attack | |
| Sep 12, 2024 | Karacsonyi | ½–½ | Gumularz | 45th FIDE Chess Olympiad | Caro-Kann Defense: Endgame Offer | |
| Sep 11, 2024 | Nathoo | 0–1 | Karacsonyi | 45th FIDE Chess Olympiad | Queen's Pawn Game: London System | |
| Jun 17, 2024 | Karacsonyi | 1–0 | Jakab | Olympiad Training Tournament | French Defense: Tarrasch Variation, Chistyakov Defense, Modern Line | |
| Jun 16, 2024 | Karacsonyi | 0–1 | Blohberger | Olympiad Training Tournament | Scotch Game: Scotch Gambit, Advance Variation | |
| Jun 16, 2024 | Gumularz | ½–½ | Karacsonyi | Olympiad Training Tournament | Scotch Game: Mieses Variation | |
| Jun 16, 2024 | Janik | 0–1 | Karacsonyi | Olympiad Training Tournament | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Jun 15, 2024 | Karacsonyi | 1–0 | Janik | Olympiad Training Tournament | Caro-Kann Defense: Endgame Variation | |
| Jun 15, 2024 | Karacsonyi | ½–½ | Samunenkov | Olympiad Training Tournament | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
| Jun 15, 2024 | Jakab | 0–1 | Karacsonyi | Olympiad Training Tournament | Italian Game: Giuoco Pianissimo, Normal | |
| Jun 14, 2024 | Karacsonyi | ½–½ | Gumularz | Olympiad Training Tournament | French Defense: Exchange Variation | |
| Jun 14, 2024 | Samunenkov | 1–0 | Karacsonyi | Olympiad Training Tournament | Catalan Opening: Closed | |
| Jun 14, 2024 | Blohberger | ½–½ | Karacsonyi | Olympiad Training Tournament | Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| May 30, 2024 | Fernandez | 1–0 | Karacsonyi | Budapest Spring Festival | Anderssen's Opening | |
| May 29, 2024 | Parkhov | ½–½ | Karacsonyi | Budapest Spring Festival | Queen's Gambit Accepted: Classical Defense, Main Line | |
| May 28, 2024 | Karacsonyi | ½–½ | Mihok | Budapest Spring Festival | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| May 27, 2024 | Karacsonyi | ½–½ | Berkes | Budapest Spring Festival | Caro-Kann Defense: Endgame Offer | |
| May 24, 2024 | Aryan Chopra | 1–0 | Karacsonyi | Budapest Spring Festival | Ruy Lopez: Cozio Defense | |
| May 12, 2024 | Karacsonyi | 1–0 | Kassay | HUN Super league match3 | Philidor Defense: Lion Variation | |
| May 11, 2024 | Karacsonyi | 0–1 | Markus | HUN Super league match4 | Pirc Defense | |
| Apr 1, 2024 | Collin | ½–½ | Karacsonyi | Round 9: Collin, Moritz Valentin - Karacsonyi, Gellert | Nimzo-Indian Defense: Normal Variation | |
| Mar 31, 2024 | Peng | 1–0 | Karacsonyi | Round 7: Peng, Li Min - Karacsonyi, Gellert | English Opening: Anglo-Indian Defense, King's Knight Variation | |
| Mar 31, 2024 | Karacsonyi | 0–1 | Bilovil | Round 6: Karacsonyi, Gellert - Bilovil, Bogdan | Alekhine Defense: Modern Variation, Larsen Variation | |
| Mar 30, 2024 | Bournel | 0–1 | Karacsonyi | Round 5: Bournel, Antoine - Karacsonyi, Gellert | Queen's Gambit Declined: Three Knights, Vienna Variation | |
| Mar 30, 2024 | Sakthivel Heamish Kanha | 0–1 | Karacsonyi | Round 4: Sakthivel Heamish Kanha - Karacsonyi, Gellert | Ruy Lopez: Cozio Defense | |
| Mar 29, 2024 | Karacsonyi | 0–1 | Sivuk | Round 3: Karacsonyi, Gellert - Sivuk, Vitaly | Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line | |
| Mar 23, 2024 | Karacsonyi | 1–0 | Frank | HUN U20 Rapid | Queen's Pawn Game: London System | |
| Mar 23, 2024 | Karacsonyi | 1–0 | Reviczki | HUN U20 Rapid | Sicilian Defense: Closed, Anti-Sveshnikov Variation, with d6 | |
| Mar 23, 2024 | Karacsonyi | 1–0 | Konyves | HUN U20 Rapid | Italian Game: Scotch Gambit, Max Lange Attack | |
| Mar 23, 2024 | Tancsa | * | Karacsonyi | HUN U20 Rapid | French Defense: Schlechter Variation | |
| Mar 23, 2024 | Csernyik | ½–½ | Karacsonyi | HUN U20 Rapid | Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation | |
| Mar 23, 2024 | Juhasz | ½–½ | Karacsonyi | HUN U20 Rapid | Four Knights Game: Spanish Variation | |
| Mar 19, 2024 | Palczert | 0–1 | Karacsonyi | Hungarian Junior Championship U20 | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Mar 18, 2024 | Karacsonyi | 1–0 | Szikszai | Hungarian Junior Championship U20 | Sicilian Defense: Najdorf Variation, Freak Attack | |
| Mar 17, 2024 | Bodrogi | 1–0 | Karacsonyi | Hungarian Junior Championship U20 | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Mar 16, 2024 | Karacsonyi | ½–½ | Gombocz | Hungarian Junior Championship U20 | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Mar 15, 2024 | Kolimar | ½–½ | Karacsonyi | Hungarian Junior Championship U20 | French Defense: Winawer Variation, Alekhine-Maróczy Gambit | |
| Mar 14, 2024 | Karacsonyi | 1–0 | Pasti | Hungarian Junior Championship U20 | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Mar 13, 2024 | Juhasz | ½–½ | Karacsonyi | Hungarian Junior Championship U20 | Petrov's Defense: Kaufmann Attack | |