| May 29, 2026 | Chiszko | 1–0 | Koch | DMPJ - Ekstraliga 2026 | English Opening: Symmetrical Variation, Botvinnik System Reversed, with Nf3 | |
| May 28, 2026 | Gorka | 1–0 | Chiszko | DMPJ - Ekstraliga 2026 | French Defense: Advance Variation | |
| May 27, 2026 | Chiszko | ½–½ | Kiszkiel | DMPJ - Ekstraliga 2026 | Queen's Pawn Game: Zukertort Variation | |
| May 26, 2026 | Golis | 1–0 | Chiszko | DMPJ - Ekstraliga 2026 | Nimzo-Indian Defense: Sämisch Variation | |
| May 25, 2026 | Chiszko | 1–0 | Korszanski | DMPJ - Ekstraliga 2026 | Queen's Indian Defense: Fianchetto Variation, Traditional Line | |
| May 24, 2026 | Gibala | 1–0 | Chiszko | DMPJ - Ekstraliga 2026 | Queen's Indian Defense: Miles Variation | |
| May 23, 2026 | Chiszko | 1–0 | Kucewicz | DMPJ - Ekstraliga 2026 | Réti Opening: Advance Variation, Michel Gambit | |
| May 22, 2026 | Mrozowski | 0–1 | Chiszko | DMPJ - Ekstraliga 2026 | French Defense: Rubinstein Variation, Blackburne Defense | |
| May 21, 2026 | Nakonechnyi | 0–1 | Chiszko | DMPJ - Ekstraliga 2026 | English Opening: Symmetrical Variation, Fianchetto Variation | |
| Jan 11, 2026 | Chiszko | 1–0 | Jedynak | Round 9: Chiszko, Oskar - Jedynak, Radoslaw | Horwitz Defense | |
| Jan 11, 2026 | Chiszko | ½–½ | Jaroch | Round 7: Chiszko, Oskar - Jaroch, Pawel | English Opening: Symmetrical Variation, Anti-Benoni Variation | |
| Jan 11, 2026 | Bartoszewicz | 0–1 | Chiszko | Round 6: Bartoszewicz, Marcin - Chiszko, Oskar | Caro-Kann Defense: Panov Attack, Modern Defense, Mieses Line | |
| Jan 11, 2026 | Chiszko | 1–0 | Etel | Round 5: Chiszko, Oskar - Etel, Szymon | Caro-Kann Defense | |
| Jan 11, 2026 | Szczotka | 0–1 | Chiszko | Round 4: Szczotka, Klara - Chiszko, Oskar | Nimzo-Indian Defense: Classical Variation, Noa Variation | |
| Jan 11, 2026 | Chiszko | 0–1 | Butkiewicz | Round 3: Chiszko, Oskar - Butkiewicz, Jan | Queen's Pawn Game: Zukertort Variation | |
| Jan 11, 2026 | Bukowski | 0–1 | Chiszko | Round 2: Bukowski, Michal - Chiszko, Oskar | Caro-Kann Defense: Tartakower Variation | |
| Jan 11, 2026 | Chiszko | 1–0 | Wawiernia | Round 1: Chiszko, Oskar - Wawiernia, Emil | King's Indian Defense: Normal Variation, King's Knight Variation | |
| Jan 4, 2026 | Chiszko | ½–½ | Bashirov | Open A | Réti Opening: Advance Variation | |
| Jan 3, 2026 | Goderdzishvili | 1–0 | Chiszko | Open A | Trompowsky Attack | |
| Jan 2, 2026 | Chiszko | ½–½ | Jares | Open A | Queen's Pawn Game: Symmetrical Variation | |
| Jan 2, 2026 | Vingris | ½–½ | Chiszko | Open A | French Defense: Rubinstein Variation, Blackburne Defense | |
| Dec 31, 2025 | Karolczuk | ½–½ | Chiszko | Round 8: Karolczuk, Iwo - Chiszko, Oskar | Indian Defense: London System | |
| Dec 31, 2025 | Chiszko | 1–0 | Selbes | Open A | English Opening: King's English Variation, Kramnik-Shirov Counterattack | |
| Dec 30, 2025 | Sygulski | ½–½ | Chiszko | Open A | Indian Defense: Knights Variation | |
| Dec 29, 2025 | Chiszko | ½–½ | Kyc | Open A | Queen's Pawn Game: Symmetrical Variation | |
| Dec 28, 2025 | Tatvidze | 0–1 | Chiszko | XXXVI Miedzynarodowy Festiwal Szachowy CRACOVIA 2025 Grupa A | English Opening: Anglo-Indian Defense, King's Indian Formation | |
| Dec 27, 2025 | Chiszko | 0–1 | Kucza | Open A | English Opening: King's English Variation, Four Knights Variation, Fianchetto Line, with .. d6 | |
| Dec 19, 2025 | Hulka | 1–0 | Chiszko | Wroclaw Chess Festival 2025 - OPEN A | English Opening: Agincourt Defense, Catalan Defense Accepted | |
| Dec 18, 2025 | Chiszko | ½–½ | Rudolf | Wroclaw Chess Festival 2025 - OPEN A | English Opening: Agincourt Defense | |
| Dec 17, 2025 | Goderdzishvili | 0–1 | Chiszko | Wroclaw Chess Festival 2025 - OPEN A | King's Indian Attack: Symmetrical Defense | |
| Dec 17, 2025 | Chiszko | ½–½ | Ashwath Kaushik | Wroclaw Chess Festival 2025 - OPEN A | Queen's Pawn Game: Symmetrical Variation | |
| Dec 16, 2025 | Kanyamarala | 0–1 | Chiszko | Wroclaw Chess Festival 2025 - OPEN A | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Dec 15, 2025 | Chiszko | 0–1 | Gierulski | Wroclaw Chess Festival 2025 - OPEN A | King's Indian Defense: Fianchetto Variation, Yugoslav Variation, Advance Line | |
| Dec 15, 2025 | Mondrzycki | 0–1 | Chiszko | Wroclaw Chess Festival 2025 - OPEN A | English Opening: Agincourt Defense, Catalan Defense Accepted | |
| Dec 14, 2025 | Chiszko | 0–1 | Priansh Das | Wroclaw Chess Festival 2025 - OPEN A | Grünfeld Defense: Three Knights Variation, Hungarian Variation | |
| Dec 13, 2025 | Sernecki | ½–½ | Chiszko | Wroclaw Chess Festival 2025 - OPEN A | Nimzo-Indian Defense: Normal Variation, Botvinnik System | |
| Sep 20, 2025 | Cukrowski | 1–0 | Chiszko | Szansa25 | English Opening: Agincourt Defense, Catalan Defense Accepted | |
| Sep 20, 2025 | Chiszko | 1–0 | Klim | Szansa25 | Queen's Pawn Game: Symmetrical Variation | |
| Sep 20, 2025 | Khimichenko | * | Chiszko | Szansa25 | ? | |
| Sep 20, 2025 | Chiszko | 0–1 | Przybylski | Szansa25 | Queen's Pawn Game: Symmetrical Variation | |
| Sep 20, 2025 | Izafatava | 0–1 | Chiszko | Szansa25 | Caro-Kann Defense: Endgame Offer | |
| Sep 20, 2025 | Chiszko | 0–1 | Kokoszczynski | Szansa25 | Indian Defense: Knights Variation | |
| Sep 20, 2025 | Rusiecki | 0–1 | Chiszko | Szansa25 | Queen's Gambit Declined: Vienna Variation, Quiet Variation | |
| Sep 20, 2025 | Chiszko | * | Michalowski | Szansa25 | ? | |
| Sep 20, 2025 | Pekala | * | Chiszko | Szansa25 | ? | |
| Sep 20, 2025 | Chiszko | * | Obukhava | Szansa25 | ? | |
| Sep 14, 2025 | Skowronski | 0–1 | Chiszko | I Liga 6-10 | Nimzo-Indian Defense: Classical Variation, Noa Variation | |
| Sep 13, 2025 | Chiszko | 0–1 | Kucharski | I Liga 1-5 | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Sep 12, 2025 | Hasterok | ½–½ | Chiszko | I Liga 1-5 | Queen's Gambit Accepted | |
| Sep 11, 2025 | Lonski | ½–½ | Chiszko | I Liga 1-5 | French Defense: King's Indian Attack | |
| Sep 10, 2025 | Chiszko | 1–0 | Swider | I Liga 6-10 | English Opening: Caro-Kann Defensive System | |
| Sep 9, 2025 | Suliborski | 1–0 | Chiszko | I Liga 1-5 | Nimzo-Indian Defense: Normal Variation, Botvinnik System | |
| Sep 8, 2025 | Chiszko | ½–½ | Pniaczek | I Liga 1-5 | Queen's Gambit Declined: Exchange Variation | |
| Sep 7, 2025 | Butkiewicz | 1–0 | Chiszko | I Liga 1-5 | English Opening: Agincourt Defense, Catalan Defense Accepted | |
| Sep 6, 2025 | Chiszko | 1–0 | Uhryn | I Liga 6-10 | Queen's Pawn Game: Symmetrical Variation | |
| Jul 16, 2025 | Karasek | 1–0 | Chiszko | Piestany A | Zukertort Opening | |
| Jul 15, 2025 | Chiszko | 1–0 | Kowalczyk | Piestany A | Queen's Gambit Declined | |
| Jul 14, 2025 | Soucek | 0–1 | Chiszko | Piestany A | Catalan Opening: Open Defense, Modern Sharp Variation | |
| Jul 13, 2025 | Chiszko | 1–0 | Lovcican | Piestany A | English Opening: Symmetrical Variation, Full Symmetry Line | |
| Jul 12, 2025 | Andre | 1–0 | Chiszko | Piestany A | French Defense: Wing Gambit | |
| Jul 11, 2025 | Chiszko | 0–1 | Shubhi Gupta | Piestany A | Zukertort Opening: Dutch Variation | |
| Jul 10, 2025 | Zawisza | 1–0 | Chiszko | Piestany A | Caro-Kann Defense: Maróczy Variation | |
| Jul 9, 2025 | Chiszko | ½–½ | Ernst | Piestany A | Nimzo-Indian Defense: Sämisch Variation | |
| Jul 8, 2025 | Jancovic | ½–½ | Chiszko | Piestany A | Queen's Indian Defense: Kasparov-Petrosian Variation, Marco Defense | |
| Jun 22, 2025 | Lesik | 1–0 | Chiszko | DMPJ Ekstraliga 2025 | Nimzo-Indian Defense: Normal Variation | |
| Jun 21, 2025 | Chiszko | ½–½ | Perucki | DMPJ Ekstraliga 2025 | English Opening: Agincourt Defense | |
| Jun 20, 2025 | Zalewski | 0–1 | Chiszko | DMPJ Ekstraliga 2025 | English Opening | |
| Jun 19, 2025 | Chiszko | 1–0 | Brzezina | DMPJ Ekstraliga 2025 | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Jun 18, 2025 | Niezhentsev | 0–1 | Chiszko | DMPJ Ekstraliga 2025 | Sicilian Defense: Marshall Counterattack | |
| Jun 17, 2025 | Chiszko | 1–0 | Iwan | DMPJ Ekstraliga 2025 | Nimzo-Indian Defense: Normal Variation | |
| Jun 16, 2025 | Golis | 1–0 | Chiszko | DMPJ Ekstraliga 2025 | English Opening: Agincourt Defense, Catalan Defense Accepted | |
| Jun 15, 2025 | Chiszko | 0–1 | Gibala | DMPJ Ekstraliga 2025 | Queen's Gambit Accepted: Central Variation, Greco Variation | |
| Jun 14, 2025 | Chiszko | 1–0 | Zawal | DMPJ Ekstraliga 2025 | Indian Defense | |
| Dec 3, 2024 | Chiszko | 0–1 | Tan | XXI Open Internacional Gran Hotel Bali Grupo A 2024 | Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation | |
| Nov 30, 2024 | Cruz Lledo | 1–0 | Chiszko | XXI Open Internacional Gran Hotel Bali Grupo A 2024 | Queen's Pawn Game: Modern Defense | |
| Sep 21, 2024 | Chiszko | * | Etut | new tournament description | ? | |
| Sep 21, 2024 | Chiszko | * | Hartlinski | new tournament description | ? | |
| Sep 21, 2024 | Gahan M G | 0–1 | Chiszko | new tournament description | Rapport-Jobava System | |
| Sep 21, 2024 | Skurniak | * | Chiszko | new tournament description | Caro-Kann Defense: Accelerated Panov Attack, Modern Variation | |
| Sep 8, 2024 | Klys | 1–0 | Chiszko | DMP II LIga 2024 1 | Caro-Kann Defense: Exchange Variation | |
| Sep 7, 2024 | Chiszko | ½–½ | Liskiewicz | DMP II LIga 2024 1 | Queen's Gambit Accepted: Central Variation, Alekhine System | |
| Sep 6, 2024 | Chiszko | 0–1 | Hiszczynski | DMP II LIga 2024 1 | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Sep 5, 2024 | Walkusz | 0–1 | Chiszko | DMP II LIga 2024 1 | Queen's Gambit Accepted: Normal Variation, Traditional System | |
| Sep 4, 2024 | Chiszko | 1–0 | Jankowiak | DMP II LIga 2024 1 | Slav Defense: Chebanenko Variation, Advance System | |
| Sep 3, 2024 | Rainer | 0–1 | Chiszko | DMP II LIga 2024 1 | Sicilian Defense: Najdorf Variation | |
| Sep 2, 2024 | Kaminski | 0–1 | Chiszko | DMP II LIga 2024 1 | Caro-Kann Defense: Accelerated Panov Attack, Modern Variation | |
| Sep 1, 2024 | Chiszko | 1–0 | Twardowski | 2liga-2 | Slav Defense: Chebanenko Variation, Advance System | |
| Aug 20, 2024 | Chiszko | 1–0 | Honcharov | EYCC 2024 Blitz O12 | Semi-Slav Defense: Stoltz Variation | |
| Aug 20, 2024 | Chiszko | 1–0 | Matiievskyi | EYCC 2024 Blitz O12 | English Opening: King's English Variation | |
| Aug 20, 2024 | Chiszko | ½–½ | Faryma | EYCC 2024 Blitz O12 | King's Indian Attack | |
| Aug 20, 2024 | Chiszko | 0–1 | Radzimski | EYCC 2024 Blitz O12 | King's Indian Defense: Normal Variation, King's Knight Variation | |
| Aug 20, 2024 | Chiszko | 1–0 | MOLCHANOV | EYCC 2024 Blitz O12 | English Opening: Mikenas-Carls Variation | |
| Aug 20, 2024 | Chiszko | 1–0 | Ritzerveld | EYCC 2024 Blitz O12 | English Opening: King's English Variation | |
| Aug 20, 2024 | Honcharov | 0–1 | Chiszko | EYCC 2024 Blitz O12 | Caro-Kann Defense: Maróczy Variation | |
| Aug 20, 2024 | Matiievskyi | 1–0 | Chiszko | EYCC 2024 Blitz O12 | Nimzo-Indian Defense: Reshevsky Variation | |
| Aug 20, 2024 | Faryma | 1–0 | Chiszko | EYCC 2024 Blitz O12 | Sicilian Defense: Closed | |
| Aug 20, 2024 | Radzimski | 1–0 | Chiszko | EYCC 2024 Blitz O12 | Nimzo-Indian Defense: Rubinstein System | |
| Aug 20, 2024 | MOLCHANOV | 0–1 | Chiszko | EYCC 2024 Blitz O12 | Caro-Kann Defense: Two Knights Attack, Mindeno Variation | |
| Aug 20, 2024 | Ritzerveld | 1–0 | Chiszko | EYCC 2024 Blitz O12 | Caro-Kann Defense: Tartakower Variation | |
| Aug 19, 2024 | Chiszko | 1–0 | Hallmundarson | EYCC 2024 Blitz O12 | English Opening: King's English Variation, Two Knights Variation | |