| Apr 20, 2026 | Szydelko | * | Szymanski | Indywidualne Mistrzostwa Polski Seniorow 2026 - grupa 65+ | Queen's Pawn Game | |
| Apr 19, 2026 | Stepien | 1–0 | Szydelko | Indywidualne Mistrzostwa Polski Seniorow 2026 - grupa 65+ | Sicilian Defense: Modern Variations | |
| Apr 18, 2026 | Szydelko | 1–0 | Twardy | Indywidualne Mistrzostwa Polski Seniorow 2026 - grupa 65+ | Nimzo-Indian Defense: Three Knights Variation | |
| Apr 17, 2026 | Przerwa | 0–1 | Szydelko | Indywidualne Mistrzostwa Polski Seniorow 2026 - grupa 65+ | Hungarian Opening: Reversed Modern Defense | |
| Apr 17, 2026 | Szydelko | ½–½ | Wesolowski | Indywidualne Mistrzostwa Polski Seniorow 2026 - grupa 65+ | Queen's Gambit Declined: Albin Countergambit | |
| Apr 16, 2026 | Kawula | 1–0 | Szydelko | Indywidualne Mistrzostwa Polski Seniorow 2026 - grupa 65+ | Semi-Slav Defense | |
| Apr 15, 2026 | Szydelko | 1–0 | Kucharski | Indywidualne Mistrzostwa Polski Seniorow 2026 - grupa 65+ | Queen's Gambit Declined: Three Knights Variation | |
| Apr 15, 2026 | Czaja | 1–0 | Szydelko | Indywidualne Mistrzostwa Polski Seniorow 2026 - grupa 65+ | Queen's Gambit Declined: Normal Defense | |
| Apr 14, 2026 | Szydelko | 1–0 | Pawlak | Indywidualne Mistrzostwa Polski Seniorow 2026 - grupa 65+ | Sicilian Defense: Four Knights Variation | |
| Apr 13, 2025 | Fink-Nunn | 1–0 | Szydelko | ESTCC50 | Sicilian Defense: Najdorf Variation, Adams Attack | |
| Apr 12, 2025 | Szydelko | ½–½ | Fink-Nunn | ESTCC50 | Queen's Gambit Declined | |
| Apr 11, 2025 | Szydelko | 0–1 | Jackson | ESTCC50 | Bogo-Indian Defense: Nimzowitsch Variation | |
| Apr 10, 2025 | Wielosz | 0–1 | Szydelko | ESTCC50 | English Opening: Agincourt Defense, Keres Defense | |
| Apr 9, 2025 | Szydelko | ½–½ | Kribben | ESTCC50 | Indian Defense: Budapest Defense, Adler Variation | |
| Apr 8, 2025 | Dishman | 1–0 | Szydelko | ESTCC50 | Zukertort Opening | |
| Apr 7, 2025 | Szydelko | 0–1 | Hughes | ESTCC50 | Queen's Gambit Declined: Modern Variation | |
| Apr 6, 2025 | Zaremba | 1–0 | Szydelko | ESTCC50 | Sicilian Defense: French Variation, Normal | |
| Apr 5, 2025 | Szydelko | 0–1 | Noyce | ESTCC50 | Dutch Defense: Leningrad Variation | |
| Aug 25, 2024 | Szydelko | 0–1 | Friml | 60. Jubileuszowy Mi?dzynarodowy Festiwal Szachowy Akiby Rubinsteina - OPEN C | Queen's Gambit Declined: Modern Variation, Normal Line | |
| Aug 24, 2024 | Krupa | ½–½ | Szydelko | 60. Jubileuszowy Mi?dzynarodowy Festiwal Szachowy Akiby Rubinsteina - OPEN C | Sicilian Defense: Kan Variation, Knight Variation | |
| Aug 23, 2024 | Szydelko | 1–0 | Ni | 60. Jubileuszowy Miedzynarodowy Festiwal Szachowy Akiby Rubinsteina - OPEN C | Dutch Defense: Classical Variation | |
| Aug 21, 2024 | Szydelko | 0–1 | Bakalar | 60. Jubileuszowy Miedzynarodowy Festiwal Szachowy Akiby Rubinsteina - OPEN C | King's Indian Defense: Semi-Averbakh System | |
| Aug 20, 2024 | Flis | 1–0 | Szydelko | 60. Jubileuszowy Mi?dzynarodowy Festiwal Szachowy Akiby Rubinsteina - OPEN C | Sicilian Defense: Chekhover Variation | |
| Aug 19, 2024 | Szydelko | ½–½ | Kowalczuk | 60. Jubileuszowy Mi?dzynarodowy Festiwal Szachowy Akiby Rubinsteina - OPEN C | Slav Defense | |
| Aug 18, 2024 | Szydelko | ½–½ | Szylko | 60. Jubileuszowy Mi?dzynarodowy Festiwal Szachowy Akiby Rubinsteina - OPEN C | Caro-Kann Defense: Bronstein-Larsen Variation | |
| Jan 11, 2022 | Duda | 1–0 | Szydelko | Malopolskie Chess Tour - Grupa Amatorska | London System | |
| Jan 10, 2022 | Szydelko | 0–1 | Suska | Malopolskie Chess Tour - Grupa Amatorska | Queen's Indian Defense | |
| Jan 10, 2022 | Jablonski | 0–1 | Szydelko | Malopolskie Chess Tour - Grupa Amatorska | Queen's Gambit Declined: Orthodox Defense, Botvinnik Variation | |
| Jan 9, 2022 | Szydelko | 1–0 | Lajdamik | Malopolskie Chess Tour - Grupa Amatorska | Nimzo-Indian Defense: Three Knights Variation | |
| Jan 8, 2022 | Szydelko | 0–1 | Kopaczewski | Malopolskie Chess Tour - Grupa Amatorska | Semi-Slav Defense | |
| Jan 8, 2022 | Haladaj | 0–1 | Szydelko | Malopolskie Chess Tour - Grupa Amatorska | Sicilian Defense: Scheveningen Variation, English Attack, with f3 | |
| Jan 7, 2022 | Stepinski | 1–0 | Szydelko | Malopolskie Chess Tour - Grupa Amatorska | Sicilian Defense: Delayed Alapin Variation, Basman-Palatnik Double Gambit | |
| Jan 6, 2022 | Szydelko | * | Kosakowski | Malopolskie Chess Tour - Grupa Amatorska | Queen's Gambit Declined: Tarrasch Defense, Pseudo-Tarrasch | |
| Jan 6, 2022 | Brzezina | 0–1 | Szydelko | Malopolskie Chess Tour - Grupa Amatorska | Queen's Indian Defense: Fianchetto Variation, Sämisch Variation | |
| — | Szydelko | 1–0 | Osiecki | rubinsteinE | King's Indian Defense: Makogonov Variation | |
| — | Szydelko | ½–½ | Sielicki | rubinsteinE | Queen's Gambit Declined: Semi-Tarrasch Defense | |
| — | Szydelko | 0–1 | Friml | rubinsteinE | King's Indian Defense: Makogonov Variation | |
| — | Szydelko | ½–½ | Gasik | rubinsteinE | Scotch Game: Schmidt Variation | |
| — | Sybis | * | Szydelko | rubinsteinE | ? | |
| — | Czajkowski | ½–½ | Szydelko | rubinsteinE | Queen's Gambit Declined: Modern Variation, Normal Line | |
| — | Betkowski | 1–0 | Szydelko | rubinsteinE | Queen's Pawn Game: Accelerated London System | |
| — | Szylko | ½–½ | Szydelko | rubinsteinE | Sicilian Defense: Closed, Korchnoi Defense | |
